/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_spec1_product47.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 22:42:17,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 22:42:17,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 22:42:17,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 22:42:17,278 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 22:42:17,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 22:42:17,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 22:42:17,293 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 22:42:17,296 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 22:42:17,299 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 22:42:17,301 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 22:42:17,303 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 22:42:17,304 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 22:42:17,305 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 22:42:17,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 22:42:17,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 22:42:17,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 22:42:17,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 22:42:17,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 22:42:17,320 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 22:42:17,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 22:42:17,328 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 22:42:17,329 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 22:42:17,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 22:42:17,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 22:42:17,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 22:42:17,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 22:42:17,335 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 22:42:17,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 22:42:17,338 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 22:42:17,338 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 22:42:17,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 22:42:17,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 22:42:17,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 22:42:17,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 22:42:17,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 22:42:17,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 22:42:17,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 22:42:17,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 22:42:17,343 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 22:42:17,344 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 22:42:17,345 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 22:42:17,374 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 22:42:17,375 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 22:42:17,376 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 22:42:17,376 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 22:42:17,376 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 22:42:17,378 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 22:42:17,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 22:42:17,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 22:42:17,379 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 22:42:17,379 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 22:42:17,379 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 22:42:17,379 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 22:42:17,380 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 22:42:17,380 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 22:42:17,380 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 22:42:17,380 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 22:42:17,380 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 22:42:17,381 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 22:42:17,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 22:42:17,381 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 22:42:17,384 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 22:42:17,384 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 22:42:17,385 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 22:42:17,672 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 22:42:17,684 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 22:42:17,687 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 22:42:17,689 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 22:42:17,689 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 22:42:17,690 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product47.cil.c [2020-07-10 22:42:17,749 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0e21a254/76dcb1ed0ce949a88dd698bbfd1e7361/FLAG7774d6067 [2020-07-10 22:42:18,217 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 22:42:18,218 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product47.cil.c [2020-07-10 22:42:18,240 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0e21a254/76dcb1ed0ce949a88dd698bbfd1e7361/FLAG7774d6067 [2020-07-10 22:42:18,517 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0e21a254/76dcb1ed0ce949a88dd698bbfd1e7361 [2020-07-10 22:42:18,526 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 22:42:18,528 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 22:42:18,529 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 22:42:18,529 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 22:42:18,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 22:42:18,534 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:42:18" (1/1) ... [2020-07-10 22:42:18,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f18856e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:42:18, skipping insertion in model container [2020-07-10 22:42:18,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:42:18" (1/1) ... [2020-07-10 22:42:18,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 22:42:18,591 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 22:42:19,078 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 22:42:19,101 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 22:42:19,273 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 22:42:19,307 INFO L208 MainTranslator]: Completed translation [2020-07-10 22:42:19,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:42:19 WrapperNode [2020-07-10 22:42:19,307 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 22:42:19,308 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 22:42:19,308 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 22:42:19,308 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 22:42:19,318 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:42:19" (1/1) ... [2020-07-10 22:42:19,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:42:19" (1/1) ... [2020-07-10 22:42:19,339 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:42:19" (1/1) ... [2020-07-10 22:42:19,339 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:42:19" (1/1) ... [2020-07-10 22:42:19,387 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:42:19" (1/1) ... [2020-07-10 22:42:19,404 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:42:19" (1/1) ... [2020-07-10 22:42:19,414 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:42:19" (1/1) ... [2020-07-10 22:42:19,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 22:42:19,429 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 22:42:19,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 22:42:19,430 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 22:42:19,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:42:19" (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 22:42:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 22:42:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 22:42:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 22:42:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-10 22:42:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 22:42:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 22:42:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 22:42:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 22:42:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 22:42:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 22:42:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 22:42:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 22:42:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 22:42:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 22:42:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 22:42:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 22:42:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 22:42:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 22:42:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 22:42:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 22:42:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 22:42:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 22:42:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 22:42:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 22:42:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 22:42:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 22:42:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 22:42:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 22:42:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 22:42:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 22:42:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 22:42:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 22:42:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 22:42:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 22:42:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 22:42:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 22:42:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 22:42:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 22:42:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 22:42:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 22:42:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 22:42:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 22:42:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 22:42:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 22:42:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 22:42:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 22:42:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-10 22:42:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 22:42:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 22:42:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 22:42:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 22:42:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 22:42:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 22:42:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 22:42:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 22:42:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 22:42:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 22:42:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 22:42:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 22:42:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 22:42:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 22:42:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 22:42:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 22:42:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 22:42:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 22:42:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 22:42:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 22:42:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 22:42:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 22:42:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 22:42:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 22:42:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 22:42:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 22:42:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 22:42:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 22:42:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 22:42:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 22:42:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 22:42:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 22:42:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 22:42:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 22:42:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 22:42:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 22:42:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 22:42:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 22:42:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 22:42:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 22:42:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 22:42:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 22:42:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 22:42:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 22:42:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 22:42:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 22:42:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 22:42:21,127 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 22:42:21,128 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 22:42:21,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 10:42:21 BoogieIcfgContainer [2020-07-10 22:42:21,139 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 22:42:21,140 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 22:42:21,140 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 22:42:21,143 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 22:42:21,144 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 10:42:18" (1/3) ... [2020-07-10 22:42:21,145 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f6b91b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 10:42:21, skipping insertion in model container [2020-07-10 22:42:21,145 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:42:19" (2/3) ... [2020-07-10 22:42:21,145 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f6b91b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 10:42:21, skipping insertion in model container [2020-07-10 22:42:21,145 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 10:42:21" (3/3) ... [2020-07-10 22:42:21,147 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product47.cil.c [2020-07-10 22:42:21,157 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 22:42:21,167 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 22:42:21,181 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 22:42:21,202 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 22:42:21,202 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 22:42:21,203 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-10 22:42:21,203 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 22:42:21,203 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 22:42:21,204 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 22:42:21,204 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 22:42:21,204 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 22:42:21,228 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states. [2020-07-10 22:42:21,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 22:42:21,249 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:42:21,250 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 22:42:21,251 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:42:21,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:42:21,257 INFO L82 PathProgramCache]: Analyzing trace with hash -479235834, now seen corresponding path program 1 times [2020-07-10 22:42:21,266 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:42:21,266 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1225116421] [2020-07-10 22:42:21,267 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:42:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:22,003 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:42:22,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:22,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {421#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {319#true} is VALID [2020-07-10 22:42:22,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} #valid := #valid[0 := 0]; {319#true} is VALID [2020-07-10 22:42:22,108 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} assume 0 < #StackHeapBarrier; {319#true} is VALID [2020-07-10 22:42:22,108 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {319#true} is VALID [2020-07-10 22:42:22,109 INFO L280 TraceCheckUtils]: 4: Hoare triple {319#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {319#true} is VALID [2020-07-10 22:42:22,109 INFO L280 TraceCheckUtils]: 5: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {319#true} is VALID [2020-07-10 22:42:22,110 INFO L280 TraceCheckUtils]: 6: Hoare triple {319#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {319#true} is VALID [2020-07-10 22:42:22,110 INFO L280 TraceCheckUtils]: 7: Hoare triple {319#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {319#true} is VALID [2020-07-10 22:42:22,110 INFO L280 TraceCheckUtils]: 8: Hoare triple {319#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {319#true} is VALID [2020-07-10 22:42:22,111 INFO L280 TraceCheckUtils]: 9: Hoare triple {319#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {319#true} is VALID [2020-07-10 22:42:22,111 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {319#true} is VALID [2020-07-10 22:42:22,111 INFO L280 TraceCheckUtils]: 11: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {319#true} is VALID [2020-07-10 22:42:22,112 INFO L280 TraceCheckUtils]: 12: Hoare triple {319#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {319#true} is VALID [2020-07-10 22:42:22,112 INFO L280 TraceCheckUtils]: 13: Hoare triple {319#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {319#true} is VALID [2020-07-10 22:42:22,112 INFO L280 TraceCheckUtils]: 14: Hoare triple {319#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {319#true} is VALID [2020-07-10 22:42:22,113 INFO L280 TraceCheckUtils]: 15: Hoare triple {319#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {319#true} is VALID [2020-07-10 22:42:22,113 INFO L280 TraceCheckUtils]: 16: Hoare triple {319#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {319#true} is VALID [2020-07-10 22:42:22,113 INFO L280 TraceCheckUtils]: 17: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {319#true} is VALID [2020-07-10 22:42:22,114 INFO L280 TraceCheckUtils]: 18: Hoare triple {319#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {319#true} is VALID [2020-07-10 22:42:22,114 INFO L280 TraceCheckUtils]: 19: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {319#true} is VALID [2020-07-10 22:42:22,115 INFO L280 TraceCheckUtils]: 20: Hoare triple {319#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {319#true} is VALID [2020-07-10 22:42:22,115 INFO L280 TraceCheckUtils]: 21: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {319#true} is VALID [2020-07-10 22:42:22,115 INFO L280 TraceCheckUtils]: 22: Hoare triple {319#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {319#true} is VALID [2020-07-10 22:42:22,116 INFO L280 TraceCheckUtils]: 23: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {319#true} is VALID [2020-07-10 22:42:22,116 INFO L280 TraceCheckUtils]: 24: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {319#true} is VALID [2020-07-10 22:42:22,116 INFO L280 TraceCheckUtils]: 25: Hoare triple {319#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {319#true} is VALID [2020-07-10 22:42:22,117 INFO L280 TraceCheckUtils]: 26: Hoare triple {319#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {319#true} is VALID [2020-07-10 22:42:22,117 INFO L280 TraceCheckUtils]: 27: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {319#true} is VALID [2020-07-10 22:42:22,117 INFO L280 TraceCheckUtils]: 28: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {319#true} is VALID [2020-07-10 22:42:22,118 INFO L280 TraceCheckUtils]: 29: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {319#true} is VALID [2020-07-10 22:42:22,118 INFO L280 TraceCheckUtils]: 30: Hoare triple {319#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {319#true} is VALID [2020-07-10 22:42:22,119 INFO L280 TraceCheckUtils]: 31: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {319#true} is VALID [2020-07-10 22:42:22,119 INFO L280 TraceCheckUtils]: 32: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {319#true} is VALID [2020-07-10 22:42:22,119 INFO L280 TraceCheckUtils]: 33: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {319#true} is VALID [2020-07-10 22:42:22,120 INFO L280 TraceCheckUtils]: 34: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {319#true} is VALID [2020-07-10 22:42:22,120 INFO L280 TraceCheckUtils]: 35: Hoare triple {319#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {319#true} is VALID [2020-07-10 22:42:22,120 INFO L280 TraceCheckUtils]: 36: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {319#true} is VALID [2020-07-10 22:42:22,121 INFO L280 TraceCheckUtils]: 37: Hoare triple {319#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {319#true} is VALID [2020-07-10 22:42:22,121 INFO L280 TraceCheckUtils]: 38: Hoare triple {319#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {319#true} is VALID [2020-07-10 22:42:22,121 INFO L280 TraceCheckUtils]: 39: Hoare triple {319#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {319#true} is VALID [2020-07-10 22:42:22,122 INFO L280 TraceCheckUtils]: 40: Hoare triple {319#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {319#true} is VALID [2020-07-10 22:42:22,122 INFO L280 TraceCheckUtils]: 41: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {319#true} is VALID [2020-07-10 22:42:22,122 INFO L280 TraceCheckUtils]: 42: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {319#true} is VALID [2020-07-10 22:42:22,143 INFO L280 TraceCheckUtils]: 43: Hoare triple {319#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {319#true} is VALID [2020-07-10 22:42:22,143 INFO L280 TraceCheckUtils]: 44: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {319#true} is VALID [2020-07-10 22:42:22,144 INFO L280 TraceCheckUtils]: 45: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {319#true} is VALID [2020-07-10 22:42:22,144 INFO L280 TraceCheckUtils]: 46: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {319#true} is VALID [2020-07-10 22:42:22,145 INFO L280 TraceCheckUtils]: 47: Hoare triple {319#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {319#true} is VALID [2020-07-10 22:42:22,145 INFO L280 TraceCheckUtils]: 48: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {319#true} is VALID [2020-07-10 22:42:22,145 INFO L280 TraceCheckUtils]: 49: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {319#true} is VALID [2020-07-10 22:42:22,146 INFO L280 TraceCheckUtils]: 50: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {319#true} is VALID [2020-07-10 22:42:22,146 INFO L280 TraceCheckUtils]: 51: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {319#true} is VALID [2020-07-10 22:42:22,146 INFO L280 TraceCheckUtils]: 52: Hoare triple {319#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {319#true} is VALID [2020-07-10 22:42:22,147 INFO L280 TraceCheckUtils]: 53: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {319#true} is VALID [2020-07-10 22:42:22,147 INFO L280 TraceCheckUtils]: 54: Hoare triple {319#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {319#true} is VALID [2020-07-10 22:42:22,147 INFO L280 TraceCheckUtils]: 55: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {319#true} is VALID [2020-07-10 22:42:22,148 INFO L280 TraceCheckUtils]: 56: Hoare triple {319#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {319#true} is VALID [2020-07-10 22:42:22,148 INFO L280 TraceCheckUtils]: 57: Hoare triple {319#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {319#true} is VALID [2020-07-10 22:42:22,148 INFO L280 TraceCheckUtils]: 58: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {319#true} is VALID [2020-07-10 22:42:22,149 INFO L280 TraceCheckUtils]: 59: Hoare triple {319#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {319#true} is VALID [2020-07-10 22:42:22,149 INFO L280 TraceCheckUtils]: 60: Hoare triple {319#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {319#true} is VALID [2020-07-10 22:42:22,149 INFO L280 TraceCheckUtils]: 61: Hoare triple {319#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {319#true} is VALID [2020-07-10 22:42:22,150 INFO L280 TraceCheckUtils]: 62: Hoare triple {319#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {319#true} is VALID [2020-07-10 22:42:22,150 INFO L280 TraceCheckUtils]: 63: Hoare triple {319#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {319#true} is VALID [2020-07-10 22:42:22,150 INFO L280 TraceCheckUtils]: 64: Hoare triple {319#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {319#true} is VALID [2020-07-10 22:42:22,151 INFO L280 TraceCheckUtils]: 65: Hoare triple {319#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {319#true} is VALID [2020-07-10 22:42:22,151 INFO L280 TraceCheckUtils]: 66: Hoare triple {319#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {319#true} is VALID [2020-07-10 22:42:22,151 INFO L280 TraceCheckUtils]: 67: Hoare triple {319#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {319#true} is VALID [2020-07-10 22:42:22,152 INFO L280 TraceCheckUtils]: 68: Hoare triple {319#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {319#true} is VALID [2020-07-10 22:42:22,152 INFO L280 TraceCheckUtils]: 69: Hoare triple {319#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {319#true} is VALID [2020-07-10 22:42:22,152 INFO L280 TraceCheckUtils]: 70: Hoare triple {319#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {319#true} is VALID [2020-07-10 22:42:22,153 INFO L280 TraceCheckUtils]: 71: Hoare triple {319#true} ~waterLevel~0 := 1; {319#true} is VALID [2020-07-10 22:42:22,153 INFO L280 TraceCheckUtils]: 72: Hoare triple {319#true} ~methaneLevelCritical~0 := 0; {319#true} is VALID [2020-07-10 22:42:22,153 INFO L280 TraceCheckUtils]: 73: Hoare triple {319#true} ~pumpRunning~0 := 0; {319#true} is VALID [2020-07-10 22:42:22,154 INFO L280 TraceCheckUtils]: 74: Hoare triple {319#true} ~systemActive~0 := 1; {319#true} is VALID [2020-07-10 22:42:22,154 INFO L280 TraceCheckUtils]: 75: Hoare triple {319#true} ~head~0.base, ~head~0.offset := 0, 0; {319#true} is VALID [2020-07-10 22:42:22,154 INFO L280 TraceCheckUtils]: 76: Hoare triple {319#true} ~cleanupTimeShifts~0 := 4; {319#true} is VALID [2020-07-10 22:42:22,154 INFO L280 TraceCheckUtils]: 77: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 22:42:22,155 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {319#true} {319#true} #924#return; {319#true} is VALID [2020-07-10 22:42:22,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:22,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 22:42:22,175 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #830#return; {319#true} is VALID [2020-07-10 22:42:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:22,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 22:42:22,181 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #832#return; {319#true} is VALID [2020-07-10 22:42:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:22,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~1; {319#true} is VALID [2020-07-10 22:42:22,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~1 := 1; {319#true} is VALID [2020-07-10 22:42:22,192 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~1; {319#true} is VALID [2020-07-10 22:42:22,192 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 22:42:22,193 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {319#true} #834#return; {319#true} is VALID [2020-07-10 22:42:22,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:22,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 22:42:22,196 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #836#return; {319#true} is VALID [2020-07-10 22:42:22,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:22,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~2; {319#true} is VALID [2020-07-10 22:42:22,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {319#true} is VALID [2020-07-10 22:42:22,201 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~2; {319#true} is VALID [2020-07-10 22:42:22,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 22:42:22,201 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #928#return; {320#false} is VALID [2020-07-10 22:42:22,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:22,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~6; {319#true} is VALID [2020-07-10 22:42:22,205 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~6 := ~pumpRunning~0; {319#true} is VALID [2020-07-10 22:42:22,206 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~6; {319#true} is VALID [2020-07-10 22:42:22,206 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 22:42:22,206 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #930#return; {320#false} is VALID [2020-07-10 22:42:22,212 INFO L263 TraceCheckUtils]: 0: Hoare triple {319#true} call ULTIMATE.init(); {421#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 22:42:22,213 INFO L280 TraceCheckUtils]: 1: Hoare triple {421#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {319#true} is VALID [2020-07-10 22:42:22,213 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #valid := #valid[0 := 0]; {319#true} is VALID [2020-07-10 22:42:22,213 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume 0 < #StackHeapBarrier; {319#true} is VALID [2020-07-10 22:42:22,214 INFO L280 TraceCheckUtils]: 4: Hoare triple {319#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {319#true} is VALID [2020-07-10 22:42:22,214 INFO L280 TraceCheckUtils]: 5: Hoare triple {319#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {319#true} is VALID [2020-07-10 22:42:22,214 INFO L280 TraceCheckUtils]: 6: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {319#true} is VALID [2020-07-10 22:42:22,214 INFO L280 TraceCheckUtils]: 7: Hoare triple {319#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {319#true} is VALID [2020-07-10 22:42:22,215 INFO L280 TraceCheckUtils]: 8: Hoare triple {319#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {319#true} is VALID [2020-07-10 22:42:22,215 INFO L280 TraceCheckUtils]: 9: Hoare triple {319#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {319#true} is VALID [2020-07-10 22:42:22,215 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {319#true} is VALID [2020-07-10 22:42:22,216 INFO L280 TraceCheckUtils]: 11: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {319#true} is VALID [2020-07-10 22:42:22,216 INFO L280 TraceCheckUtils]: 12: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {319#true} is VALID [2020-07-10 22:42:22,216 INFO L280 TraceCheckUtils]: 13: Hoare triple {319#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {319#true} is VALID [2020-07-10 22:42:22,216 INFO L280 TraceCheckUtils]: 14: Hoare triple {319#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {319#true} is VALID [2020-07-10 22:42:22,217 INFO L280 TraceCheckUtils]: 15: Hoare triple {319#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {319#true} is VALID [2020-07-10 22:42:22,217 INFO L280 TraceCheckUtils]: 16: Hoare triple {319#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {319#true} is VALID [2020-07-10 22:42:22,217 INFO L280 TraceCheckUtils]: 17: Hoare triple {319#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {319#true} is VALID [2020-07-10 22:42:22,218 INFO L280 TraceCheckUtils]: 18: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {319#true} is VALID [2020-07-10 22:42:22,218 INFO L280 TraceCheckUtils]: 19: Hoare triple {319#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {319#true} is VALID [2020-07-10 22:42:22,218 INFO L280 TraceCheckUtils]: 20: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {319#true} is VALID [2020-07-10 22:42:22,219 INFO L280 TraceCheckUtils]: 21: Hoare triple {319#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {319#true} is VALID [2020-07-10 22:42:22,219 INFO L280 TraceCheckUtils]: 22: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {319#true} is VALID [2020-07-10 22:42:22,219 INFO L280 TraceCheckUtils]: 23: Hoare triple {319#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {319#true} is VALID [2020-07-10 22:42:22,219 INFO L280 TraceCheckUtils]: 24: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {319#true} is VALID [2020-07-10 22:42:22,220 INFO L280 TraceCheckUtils]: 25: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {319#true} is VALID [2020-07-10 22:42:22,220 INFO L280 TraceCheckUtils]: 26: Hoare triple {319#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {319#true} is VALID [2020-07-10 22:42:22,220 INFO L280 TraceCheckUtils]: 27: Hoare triple {319#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {319#true} is VALID [2020-07-10 22:42:22,221 INFO L280 TraceCheckUtils]: 28: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {319#true} is VALID [2020-07-10 22:42:22,221 INFO L280 TraceCheckUtils]: 29: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {319#true} is VALID [2020-07-10 22:42:22,221 INFO L280 TraceCheckUtils]: 30: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {319#true} is VALID [2020-07-10 22:42:22,221 INFO L280 TraceCheckUtils]: 31: Hoare triple {319#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {319#true} is VALID [2020-07-10 22:42:22,222 INFO L280 TraceCheckUtils]: 32: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {319#true} is VALID [2020-07-10 22:42:22,222 INFO L280 TraceCheckUtils]: 33: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {319#true} is VALID [2020-07-10 22:42:22,222 INFO L280 TraceCheckUtils]: 34: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {319#true} is VALID [2020-07-10 22:42:22,223 INFO L280 TraceCheckUtils]: 35: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {319#true} is VALID [2020-07-10 22:42:22,223 INFO L280 TraceCheckUtils]: 36: Hoare triple {319#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {319#true} is VALID [2020-07-10 22:42:22,223 INFO L280 TraceCheckUtils]: 37: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {319#true} is VALID [2020-07-10 22:42:22,223 INFO L280 TraceCheckUtils]: 38: Hoare triple {319#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {319#true} is VALID [2020-07-10 22:42:22,224 INFO L280 TraceCheckUtils]: 39: Hoare triple {319#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {319#true} is VALID [2020-07-10 22:42:22,224 INFO L280 TraceCheckUtils]: 40: Hoare triple {319#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {319#true} is VALID [2020-07-10 22:42:22,224 INFO L280 TraceCheckUtils]: 41: Hoare triple {319#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {319#true} is VALID [2020-07-10 22:42:22,225 INFO L280 TraceCheckUtils]: 42: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {319#true} is VALID [2020-07-10 22:42:22,225 INFO L280 TraceCheckUtils]: 43: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {319#true} is VALID [2020-07-10 22:42:22,225 INFO L280 TraceCheckUtils]: 44: Hoare triple {319#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {319#true} is VALID [2020-07-10 22:42:22,225 INFO L280 TraceCheckUtils]: 45: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {319#true} is VALID [2020-07-10 22:42:22,226 INFO L280 TraceCheckUtils]: 46: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {319#true} is VALID [2020-07-10 22:42:22,226 INFO L280 TraceCheckUtils]: 47: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {319#true} is VALID [2020-07-10 22:42:22,226 INFO L280 TraceCheckUtils]: 48: Hoare triple {319#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {319#true} is VALID [2020-07-10 22:42:22,227 INFO L280 TraceCheckUtils]: 49: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {319#true} is VALID [2020-07-10 22:42:22,227 INFO L280 TraceCheckUtils]: 50: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {319#true} is VALID [2020-07-10 22:42:22,227 INFO L280 TraceCheckUtils]: 51: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {319#true} is VALID [2020-07-10 22:42:22,227 INFO L280 TraceCheckUtils]: 52: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {319#true} is VALID [2020-07-10 22:42:22,228 INFO L280 TraceCheckUtils]: 53: Hoare triple {319#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {319#true} is VALID [2020-07-10 22:42:22,228 INFO L280 TraceCheckUtils]: 54: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {319#true} is VALID [2020-07-10 22:42:22,228 INFO L280 TraceCheckUtils]: 55: Hoare triple {319#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {319#true} is VALID [2020-07-10 22:42:22,228 INFO L280 TraceCheckUtils]: 56: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {319#true} is VALID [2020-07-10 22:42:22,229 INFO L280 TraceCheckUtils]: 57: Hoare triple {319#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {319#true} is VALID [2020-07-10 22:42:22,229 INFO L280 TraceCheckUtils]: 58: Hoare triple {319#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {319#true} is VALID [2020-07-10 22:42:22,229 INFO L280 TraceCheckUtils]: 59: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {319#true} is VALID [2020-07-10 22:42:22,230 INFO L280 TraceCheckUtils]: 60: Hoare triple {319#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {319#true} is VALID [2020-07-10 22:42:22,230 INFO L280 TraceCheckUtils]: 61: Hoare triple {319#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {319#true} is VALID [2020-07-10 22:42:22,230 INFO L280 TraceCheckUtils]: 62: Hoare triple {319#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {319#true} is VALID [2020-07-10 22:42:22,230 INFO L280 TraceCheckUtils]: 63: Hoare triple {319#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {319#true} is VALID [2020-07-10 22:42:22,231 INFO L280 TraceCheckUtils]: 64: Hoare triple {319#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {319#true} is VALID [2020-07-10 22:42:22,231 INFO L280 TraceCheckUtils]: 65: Hoare triple {319#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {319#true} is VALID [2020-07-10 22:42:22,231 INFO L280 TraceCheckUtils]: 66: Hoare triple {319#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {319#true} is VALID [2020-07-10 22:42:22,232 INFO L280 TraceCheckUtils]: 67: Hoare triple {319#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {319#true} is VALID [2020-07-10 22:42:22,232 INFO L280 TraceCheckUtils]: 68: Hoare triple {319#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {319#true} is VALID [2020-07-10 22:42:22,232 INFO L280 TraceCheckUtils]: 69: Hoare triple {319#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {319#true} is VALID [2020-07-10 22:42:22,232 INFO L280 TraceCheckUtils]: 70: Hoare triple {319#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {319#true} is VALID [2020-07-10 22:42:22,233 INFO L280 TraceCheckUtils]: 71: Hoare triple {319#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {319#true} is VALID [2020-07-10 22:42:22,233 INFO L280 TraceCheckUtils]: 72: Hoare triple {319#true} ~waterLevel~0 := 1; {319#true} is VALID [2020-07-10 22:42:22,233 INFO L280 TraceCheckUtils]: 73: Hoare triple {319#true} ~methaneLevelCritical~0 := 0; {319#true} is VALID [2020-07-10 22:42:22,233 INFO L280 TraceCheckUtils]: 74: Hoare triple {319#true} ~pumpRunning~0 := 0; {319#true} is VALID [2020-07-10 22:42:22,234 INFO L280 TraceCheckUtils]: 75: Hoare triple {319#true} ~systemActive~0 := 1; {319#true} is VALID [2020-07-10 22:42:22,234 INFO L280 TraceCheckUtils]: 76: Hoare triple {319#true} ~head~0.base, ~head~0.offset := 0, 0; {319#true} is VALID [2020-07-10 22:42:22,234 INFO L280 TraceCheckUtils]: 77: Hoare triple {319#true} ~cleanupTimeShifts~0 := 4; {319#true} is VALID [2020-07-10 22:42:22,235 INFO L280 TraceCheckUtils]: 78: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 22:42:22,235 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {319#true} {319#true} #924#return; {319#true} is VALID [2020-07-10 22:42:22,235 INFO L263 TraceCheckUtils]: 80: Hoare triple {319#true} call #t~ret74 := main(); {319#true} is VALID [2020-07-10 22:42:22,235 INFO L280 TraceCheckUtils]: 81: Hoare triple {319#true} havoc ~retValue_acc~11; {319#true} is VALID [2020-07-10 22:42:22,236 INFO L280 TraceCheckUtils]: 82: Hoare triple {319#true} havoc ~tmp~9; {319#true} is VALID [2020-07-10 22:42:22,236 INFO L263 TraceCheckUtils]: 83: Hoare triple {319#true} call select_helpers(); {319#true} is VALID [2020-07-10 22:42:22,236 INFO L280 TraceCheckUtils]: 84: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 22:42:22,237 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {319#true} {319#true} #830#return; {319#true} is VALID [2020-07-10 22:42:22,237 INFO L263 TraceCheckUtils]: 86: Hoare triple {319#true} call select_features(); {319#true} is VALID [2020-07-10 22:42:22,237 INFO L280 TraceCheckUtils]: 87: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 22:42:22,237 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {319#true} {319#true} #832#return; {319#true} is VALID [2020-07-10 22:42:22,238 INFO L263 TraceCheckUtils]: 89: Hoare triple {319#true} call #t~ret73 := valid_product(); {319#true} is VALID [2020-07-10 22:42:22,238 INFO L280 TraceCheckUtils]: 90: Hoare triple {319#true} havoc ~retValue_acc~1; {319#true} is VALID [2020-07-10 22:42:22,238 INFO L280 TraceCheckUtils]: 91: Hoare triple {319#true} ~retValue_acc~1 := 1; {319#true} is VALID [2020-07-10 22:42:22,238 INFO L280 TraceCheckUtils]: 92: Hoare triple {319#true} #res := ~retValue_acc~1; {319#true} is VALID [2020-07-10 22:42:22,239 INFO L280 TraceCheckUtils]: 93: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 22:42:22,239 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {319#true} {319#true} #834#return; {319#true} is VALID [2020-07-10 22:42:22,239 INFO L280 TraceCheckUtils]: 95: Hoare triple {319#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {319#true} is VALID [2020-07-10 22:42:22,240 INFO L280 TraceCheckUtils]: 96: Hoare triple {319#true} ~tmp~9 := #t~ret73; {319#true} is VALID [2020-07-10 22:42:22,240 INFO L280 TraceCheckUtils]: 97: Hoare triple {319#true} havoc #t~ret73; {319#true} is VALID [2020-07-10 22:42:22,240 INFO L280 TraceCheckUtils]: 98: Hoare triple {319#true} assume 0 != ~tmp~9; {319#true} is VALID [2020-07-10 22:42:22,240 INFO L263 TraceCheckUtils]: 99: Hoare triple {319#true} call setup(); {319#true} is VALID [2020-07-10 22:42:22,241 INFO L280 TraceCheckUtils]: 100: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 22:42:22,241 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {319#true} {319#true} #836#return; {319#true} is VALID [2020-07-10 22:42:22,241 INFO L263 TraceCheckUtils]: 102: Hoare triple {319#true} call runTest(); {319#true} is VALID [2020-07-10 22:42:22,242 INFO L263 TraceCheckUtils]: 103: Hoare triple {319#true} call test(); {319#true} is VALID [2020-07-10 22:42:22,242 INFO L280 TraceCheckUtils]: 104: Hoare triple {319#true} havoc ~splverifierCounter~0; {319#true} is VALID [2020-07-10 22:42:22,242 INFO L280 TraceCheckUtils]: 105: Hoare triple {319#true} havoc ~tmp~5; {319#true} is VALID [2020-07-10 22:42:22,242 INFO L280 TraceCheckUtils]: 106: Hoare triple {319#true} havoc ~tmp___0~2; {319#true} is VALID [2020-07-10 22:42:22,243 INFO L280 TraceCheckUtils]: 107: Hoare triple {319#true} havoc ~tmp___1~0; {319#true} is VALID [2020-07-10 22:42:22,243 INFO L280 TraceCheckUtils]: 108: Hoare triple {319#true} havoc ~tmp___2~0; {319#true} is VALID [2020-07-10 22:42:22,243 INFO L280 TraceCheckUtils]: 109: Hoare triple {319#true} ~splverifierCounter~0 := 0; {319#true} is VALID [2020-07-10 22:42:22,244 INFO L280 TraceCheckUtils]: 110: Hoare triple {319#true} assume false; {320#false} is VALID [2020-07-10 22:42:22,244 INFO L263 TraceCheckUtils]: 111: Hoare triple {320#false} call cleanup(); {320#false} is VALID [2020-07-10 22:42:22,245 INFO L280 TraceCheckUtils]: 112: Hoare triple {320#false} havoc ~i~0; {320#false} is VALID [2020-07-10 22:42:22,245 INFO L280 TraceCheckUtils]: 113: Hoare triple {320#false} havoc ~__cil_tmp2~0; {320#false} is VALID [2020-07-10 22:42:22,245 INFO L263 TraceCheckUtils]: 114: Hoare triple {320#false} call timeShift(); {320#false} is VALID [2020-07-10 22:42:22,246 INFO L280 TraceCheckUtils]: 115: Hoare triple {320#false} assume !(0 != ~pumpRunning~0); {320#false} is VALID [2020-07-10 22:42:22,246 INFO L280 TraceCheckUtils]: 116: Hoare triple {320#false} assume !(0 != ~systemActive~0); {320#false} is VALID [2020-07-10 22:42:22,246 INFO L263 TraceCheckUtils]: 117: Hoare triple {320#false} call __utac_acc__Specification1_spec__1(); {320#false} is VALID [2020-07-10 22:42:22,246 INFO L280 TraceCheckUtils]: 118: Hoare triple {320#false} havoc ~tmp~0; {320#false} is VALID [2020-07-10 22:42:22,247 INFO L280 TraceCheckUtils]: 119: Hoare triple {320#false} havoc ~tmp___0~0; {320#false} is VALID [2020-07-10 22:42:22,247 INFO L263 TraceCheckUtils]: 120: Hoare triple {320#false} call #t~ret0 := isMethaneLevelCritical(); {319#true} is VALID [2020-07-10 22:42:22,247 INFO L280 TraceCheckUtils]: 121: Hoare triple {319#true} havoc ~retValue_acc~2; {319#true} is VALID [2020-07-10 22:42:22,247 INFO L280 TraceCheckUtils]: 122: Hoare triple {319#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {319#true} is VALID [2020-07-10 22:42:22,248 INFO L280 TraceCheckUtils]: 123: Hoare triple {319#true} #res := ~retValue_acc~2; {319#true} is VALID [2020-07-10 22:42:22,248 INFO L280 TraceCheckUtils]: 124: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 22:42:22,248 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {319#true} {320#false} #928#return; {320#false} is VALID [2020-07-10 22:42:22,248 INFO L280 TraceCheckUtils]: 126: Hoare triple {320#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {320#false} is VALID [2020-07-10 22:42:22,249 INFO L280 TraceCheckUtils]: 127: Hoare triple {320#false} ~tmp~0 := #t~ret0; {320#false} is VALID [2020-07-10 22:42:22,249 INFO L280 TraceCheckUtils]: 128: Hoare triple {320#false} havoc #t~ret0; {320#false} is VALID [2020-07-10 22:42:22,249 INFO L280 TraceCheckUtils]: 129: Hoare triple {320#false} assume 0 != ~tmp~0; {320#false} is VALID [2020-07-10 22:42:22,250 INFO L263 TraceCheckUtils]: 130: Hoare triple {320#false} call #t~ret1 := isPumpRunning(); {319#true} is VALID [2020-07-10 22:42:22,250 INFO L280 TraceCheckUtils]: 131: Hoare triple {319#true} havoc ~retValue_acc~6; {319#true} is VALID [2020-07-10 22:42:22,250 INFO L280 TraceCheckUtils]: 132: Hoare triple {319#true} ~retValue_acc~6 := ~pumpRunning~0; {319#true} is VALID [2020-07-10 22:42:22,250 INFO L280 TraceCheckUtils]: 133: Hoare triple {319#true} #res := ~retValue_acc~6; {319#true} is VALID [2020-07-10 22:42:22,251 INFO L280 TraceCheckUtils]: 134: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 22:42:22,251 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {319#true} {320#false} #930#return; {320#false} is VALID [2020-07-10 22:42:22,251 INFO L280 TraceCheckUtils]: 136: Hoare triple {320#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {320#false} is VALID [2020-07-10 22:42:22,251 INFO L280 TraceCheckUtils]: 137: Hoare triple {320#false} ~tmp___0~0 := #t~ret1; {320#false} is VALID [2020-07-10 22:42:22,252 INFO L280 TraceCheckUtils]: 138: Hoare triple {320#false} havoc #t~ret1; {320#false} is VALID [2020-07-10 22:42:22,252 INFO L280 TraceCheckUtils]: 139: Hoare triple {320#false} assume 0 != ~tmp___0~0; {320#false} is VALID [2020-07-10 22:42:22,252 INFO L263 TraceCheckUtils]: 140: Hoare triple {320#false} call __automaton_fail(); {320#false} is VALID [2020-07-10 22:42:22,253 INFO L280 TraceCheckUtils]: 141: Hoare triple {320#false} assume !false; {320#false} is VALID [2020-07-10 22:42:22,274 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 22:42:22,275 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1225116421] [2020-07-10 22:42:22,277 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:42:22,277 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 22:42:22,278 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517699300] [2020-07-10 22:42:22,285 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 22:42:22,288 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:42:22,292 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 22:42:22,456 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 22:42:22,456 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 22:42:22,456 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:42:22,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 22:42:22,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 22:42:22,468 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 3 states. [2020-07-10 22:42:31,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:42:31,368 INFO L93 Difference]: Finished difference Result 501 states and 601 transitions. [2020-07-10 22:42:31,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 22:42:31,369 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 22:42:31,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:42:31,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 22:42:31,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 601 transitions. [2020-07-10 22:42:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 22:42:31,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 601 transitions. [2020-07-10 22:42:31,442 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 601 transitions. [2020-07-10 22:42:33,292 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 601 edges. 601 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:42:33,335 INFO L225 Difference]: With dead ends: 501 [2020-07-10 22:42:33,336 INFO L226 Difference]: Without dead ends: 310 [2020-07-10 22:42:33,355 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 22:42:33,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-07-10 22:42:36,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 265. [2020-07-10 22:42:36,889 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:42:36,890 INFO L82 GeneralOperation]: Start isEquivalent. First operand 310 states. Second operand 265 states. [2020-07-10 22:42:36,891 INFO L74 IsIncluded]: Start isIncluded. First operand 310 states. Second operand 265 states. [2020-07-10 22:42:36,891 INFO L87 Difference]: Start difference. First operand 310 states. Second operand 265 states. [2020-07-10 22:42:36,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:42:36,929 INFO L93 Difference]: Finished difference Result 310 states and 356 transitions. [2020-07-10 22:42:36,930 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 356 transitions. [2020-07-10 22:42:36,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:42:36,934 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:42:36,934 INFO L74 IsIncluded]: Start isIncluded. First operand 265 states. Second operand 310 states. [2020-07-10 22:42:36,934 INFO L87 Difference]: Start difference. First operand 265 states. Second operand 310 states. [2020-07-10 22:42:36,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:42:36,970 INFO L93 Difference]: Finished difference Result 310 states and 356 transitions. [2020-07-10 22:42:36,970 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 356 transitions. [2020-07-10 22:42:36,972 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:42:36,972 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:42:36,972 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:42:36,973 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:42:36,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-07-10 22:42:36,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 291 transitions. [2020-07-10 22:42:36,998 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 291 transitions. Word has length 142 [2020-07-10 22:42:36,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:42:36,999 INFO L479 AbstractCegarLoop]: Abstraction has 265 states and 291 transitions. [2020-07-10 22:42:36,999 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 22:42:36,999 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 265 states and 291 transitions. [2020-07-10 22:42:37,950 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 291 edges. 291 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:42:37,950 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 291 transitions. [2020-07-10 22:42:37,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 22:42:37,955 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:42:37,955 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 22:42:37,956 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 22:42:37,956 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:42:37,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:42:37,956 INFO L82 PathProgramCache]: Analyzing trace with hash 1495008589, now seen corresponding path program 1 times [2020-07-10 22:42:37,957 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:42:37,957 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [768419016] [2020-07-10 22:42:37,958 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:42:38,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:38,438 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:42:38,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:38,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {2679#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2576#true} is VALID [2020-07-10 22:42:38,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {2576#true} #valid := #valid[0 := 0]; {2576#true} is VALID [2020-07-10 22:42:38,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} assume 0 < #StackHeapBarrier; {2576#true} is VALID [2020-07-10 22:42:38,525 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {2576#true} is VALID [2020-07-10 22:42:38,526 INFO L280 TraceCheckUtils]: 4: Hoare triple {2576#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {2576#true} is VALID [2020-07-10 22:42:38,526 INFO L280 TraceCheckUtils]: 5: Hoare triple {2576#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {2576#true} is VALID [2020-07-10 22:42:38,526 INFO L280 TraceCheckUtils]: 6: Hoare triple {2576#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {2576#true} is VALID [2020-07-10 22:42:38,526 INFO L280 TraceCheckUtils]: 7: Hoare triple {2576#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {2576#true} is VALID [2020-07-10 22:42:38,527 INFO L280 TraceCheckUtils]: 8: Hoare triple {2576#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {2576#true} is VALID [2020-07-10 22:42:38,527 INFO L280 TraceCheckUtils]: 9: Hoare triple {2576#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {2576#true} is VALID [2020-07-10 22:42:38,527 INFO L280 TraceCheckUtils]: 10: Hoare triple {2576#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {2576#true} is VALID [2020-07-10 22:42:38,527 INFO L280 TraceCheckUtils]: 11: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {2576#true} is VALID [2020-07-10 22:42:38,528 INFO L280 TraceCheckUtils]: 12: Hoare triple {2576#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {2576#true} is VALID [2020-07-10 22:42:38,528 INFO L280 TraceCheckUtils]: 13: Hoare triple {2576#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {2576#true} is VALID [2020-07-10 22:42:38,528 INFO L280 TraceCheckUtils]: 14: Hoare triple {2576#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {2576#true} is VALID [2020-07-10 22:42:38,530 INFO L280 TraceCheckUtils]: 15: Hoare triple {2576#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {2576#true} is VALID [2020-07-10 22:42:38,530 INFO L280 TraceCheckUtils]: 16: Hoare triple {2576#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {2576#true} is VALID [2020-07-10 22:42:38,530 INFO L280 TraceCheckUtils]: 17: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {2576#true} is VALID [2020-07-10 22:42:38,530 INFO L280 TraceCheckUtils]: 18: Hoare triple {2576#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {2576#true} is VALID [2020-07-10 22:42:38,531 INFO L280 TraceCheckUtils]: 19: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {2576#true} is VALID [2020-07-10 22:42:38,531 INFO L280 TraceCheckUtils]: 20: Hoare triple {2576#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {2576#true} is VALID [2020-07-10 22:42:38,531 INFO L280 TraceCheckUtils]: 21: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {2576#true} is VALID [2020-07-10 22:42:38,531 INFO L280 TraceCheckUtils]: 22: Hoare triple {2576#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {2576#true} is VALID [2020-07-10 22:42:38,532 INFO L280 TraceCheckUtils]: 23: Hoare triple {2576#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {2576#true} is VALID [2020-07-10 22:42:38,532 INFO L280 TraceCheckUtils]: 24: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {2576#true} is VALID [2020-07-10 22:42:38,532 INFO L280 TraceCheckUtils]: 25: Hoare triple {2576#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {2576#true} is VALID [2020-07-10 22:42:38,532 INFO L280 TraceCheckUtils]: 26: Hoare triple {2576#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {2576#true} is VALID [2020-07-10 22:42:38,532 INFO L280 TraceCheckUtils]: 27: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {2576#true} is VALID [2020-07-10 22:42:38,533 INFO L280 TraceCheckUtils]: 28: Hoare triple {2576#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {2576#true} is VALID [2020-07-10 22:42:38,533 INFO L280 TraceCheckUtils]: 29: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {2576#true} is VALID [2020-07-10 22:42:38,533 INFO L280 TraceCheckUtils]: 30: Hoare triple {2576#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {2576#true} is VALID [2020-07-10 22:42:38,533 INFO L280 TraceCheckUtils]: 31: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {2576#true} is VALID [2020-07-10 22:42:38,534 INFO L280 TraceCheckUtils]: 32: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {2576#true} is VALID [2020-07-10 22:42:38,534 INFO L280 TraceCheckUtils]: 33: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {2576#true} is VALID [2020-07-10 22:42:38,534 INFO L280 TraceCheckUtils]: 34: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {2576#true} is VALID [2020-07-10 22:42:38,534 INFO L280 TraceCheckUtils]: 35: Hoare triple {2576#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {2576#true} is VALID [2020-07-10 22:42:38,534 INFO L280 TraceCheckUtils]: 36: Hoare triple {2576#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {2576#true} is VALID [2020-07-10 22:42:38,535 INFO L280 TraceCheckUtils]: 37: Hoare triple {2576#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {2576#true} is VALID [2020-07-10 22:42:38,535 INFO L280 TraceCheckUtils]: 38: Hoare triple {2576#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {2576#true} is VALID [2020-07-10 22:42:38,535 INFO L280 TraceCheckUtils]: 39: Hoare triple {2576#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {2576#true} is VALID [2020-07-10 22:42:38,535 INFO L280 TraceCheckUtils]: 40: Hoare triple {2576#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {2576#true} is VALID [2020-07-10 22:42:38,536 INFO L280 TraceCheckUtils]: 41: Hoare triple {2576#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {2576#true} is VALID [2020-07-10 22:42:38,536 INFO L280 TraceCheckUtils]: 42: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {2576#true} is VALID [2020-07-10 22:42:38,536 INFO L280 TraceCheckUtils]: 43: Hoare triple {2576#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {2576#true} is VALID [2020-07-10 22:42:38,536 INFO L280 TraceCheckUtils]: 44: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {2576#true} is VALID [2020-07-10 22:42:38,536 INFO L280 TraceCheckUtils]: 45: Hoare triple {2576#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {2576#true} is VALID [2020-07-10 22:42:38,537 INFO L280 TraceCheckUtils]: 46: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {2576#true} is VALID [2020-07-10 22:42:38,537 INFO L280 TraceCheckUtils]: 47: Hoare triple {2576#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {2576#true} is VALID [2020-07-10 22:42:38,537 INFO L280 TraceCheckUtils]: 48: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {2576#true} is VALID [2020-07-10 22:42:38,537 INFO L280 TraceCheckUtils]: 49: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {2576#true} is VALID [2020-07-10 22:42:38,538 INFO L280 TraceCheckUtils]: 50: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {2576#true} is VALID [2020-07-10 22:42:38,538 INFO L280 TraceCheckUtils]: 51: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {2576#true} is VALID [2020-07-10 22:42:38,538 INFO L280 TraceCheckUtils]: 52: Hoare triple {2576#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {2576#true} is VALID [2020-07-10 22:42:38,538 INFO L280 TraceCheckUtils]: 53: Hoare triple {2576#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {2576#true} is VALID [2020-07-10 22:42:38,539 INFO L280 TraceCheckUtils]: 54: Hoare triple {2576#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {2576#true} is VALID [2020-07-10 22:42:38,539 INFO L280 TraceCheckUtils]: 55: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {2576#true} is VALID [2020-07-10 22:42:38,539 INFO L280 TraceCheckUtils]: 56: Hoare triple {2576#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {2576#true} is VALID [2020-07-10 22:42:38,540 INFO L280 TraceCheckUtils]: 57: Hoare triple {2576#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {2576#true} is VALID [2020-07-10 22:42:38,540 INFO L280 TraceCheckUtils]: 58: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {2576#true} is VALID [2020-07-10 22:42:38,540 INFO L280 TraceCheckUtils]: 59: Hoare triple {2576#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {2576#true} is VALID [2020-07-10 22:42:38,541 INFO L280 TraceCheckUtils]: 60: Hoare triple {2576#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {2576#true} is VALID [2020-07-10 22:42:38,541 INFO L280 TraceCheckUtils]: 61: Hoare triple {2576#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {2576#true} is VALID [2020-07-10 22:42:38,541 INFO L280 TraceCheckUtils]: 62: Hoare triple {2576#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {2576#true} is VALID [2020-07-10 22:42:38,541 INFO L280 TraceCheckUtils]: 63: Hoare triple {2576#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {2576#true} is VALID [2020-07-10 22:42:38,542 INFO L280 TraceCheckUtils]: 64: Hoare triple {2576#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {2576#true} is VALID [2020-07-10 22:42:38,542 INFO L280 TraceCheckUtils]: 65: Hoare triple {2576#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {2576#true} is VALID [2020-07-10 22:42:38,542 INFO L280 TraceCheckUtils]: 66: Hoare triple {2576#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {2576#true} is VALID [2020-07-10 22:42:38,542 INFO L280 TraceCheckUtils]: 67: Hoare triple {2576#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {2576#true} is VALID [2020-07-10 22:42:38,543 INFO L280 TraceCheckUtils]: 68: Hoare triple {2576#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {2576#true} is VALID [2020-07-10 22:42:38,544 INFO L280 TraceCheckUtils]: 69: Hoare triple {2576#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {2576#true} is VALID [2020-07-10 22:42:38,544 INFO L280 TraceCheckUtils]: 70: Hoare triple {2576#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {2576#true} is VALID [2020-07-10 22:42:38,545 INFO L280 TraceCheckUtils]: 71: Hoare triple {2576#true} ~waterLevel~0 := 1; {2576#true} is VALID [2020-07-10 22:42:38,545 INFO L280 TraceCheckUtils]: 72: Hoare triple {2576#true} ~methaneLevelCritical~0 := 0; {2576#true} is VALID [2020-07-10 22:42:38,545 INFO L280 TraceCheckUtils]: 73: Hoare triple {2576#true} ~pumpRunning~0 := 0; {2576#true} is VALID [2020-07-10 22:42:38,545 INFO L280 TraceCheckUtils]: 74: Hoare triple {2576#true} ~systemActive~0 := 1; {2576#true} is VALID [2020-07-10 22:42:38,546 INFO L280 TraceCheckUtils]: 75: Hoare triple {2576#true} ~head~0.base, ~head~0.offset := 0, 0; {2576#true} is VALID [2020-07-10 22:42:38,546 INFO L280 TraceCheckUtils]: 76: Hoare triple {2576#true} ~cleanupTimeShifts~0 := 4; {2576#true} is VALID [2020-07-10 22:42:38,546 INFO L280 TraceCheckUtils]: 77: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-10 22:42:38,546 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2576#true} {2576#true} #924#return; {2576#true} is VALID [2020-07-10 22:42:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:38,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-10 22:42:38,559 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2576#true} {2576#true} #830#return; {2576#true} is VALID [2020-07-10 22:42:38,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:38,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-10 22:42:38,564 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2576#true} {2576#true} #832#return; {2576#true} is VALID [2020-07-10 22:42:38,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:38,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} havoc ~retValue_acc~1; {2576#true} is VALID [2020-07-10 22:42:38,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {2576#true} ~retValue_acc~1 := 1; {2576#true} is VALID [2020-07-10 22:42:38,570 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} #res := ~retValue_acc~1; {2576#true} is VALID [2020-07-10 22:42:38,570 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-10 22:42:38,570 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2576#true} {2576#true} #834#return; {2576#true} is VALID [2020-07-10 22:42:38,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:38,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-10 22:42:38,574 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2576#true} {2576#true} #836#return; {2576#true} is VALID [2020-07-10 22:42:38,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:38,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} havoc ~retValue_acc~2; {2576#true} is VALID [2020-07-10 22:42:38,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {2576#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {2576#true} is VALID [2020-07-10 22:42:38,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} #res := ~retValue_acc~2; {2576#true} is VALID [2020-07-10 22:42:38,586 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-10 22:42:38,586 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2576#true} {2577#false} #928#return; {2577#false} is VALID [2020-07-10 22:42:38,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:38,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} havoc ~retValue_acc~6; {2576#true} is VALID [2020-07-10 22:42:38,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {2576#true} ~retValue_acc~6 := ~pumpRunning~0; {2576#true} is VALID [2020-07-10 22:42:38,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} #res := ~retValue_acc~6; {2576#true} is VALID [2020-07-10 22:42:38,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-10 22:42:38,592 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2576#true} {2577#false} #930#return; {2577#false} is VALID [2020-07-10 22:42:38,597 INFO L263 TraceCheckUtils]: 0: Hoare triple {2576#true} call ULTIMATE.init(); {2679#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 22:42:38,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {2679#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2576#true} is VALID [2020-07-10 22:42:38,598 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} #valid := #valid[0 := 0]; {2576#true} is VALID [2020-07-10 22:42:38,598 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} assume 0 < #StackHeapBarrier; {2576#true} is VALID [2020-07-10 22:42:38,598 INFO L280 TraceCheckUtils]: 4: Hoare triple {2576#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {2576#true} is VALID [2020-07-10 22:42:38,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {2576#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {2576#true} is VALID [2020-07-10 22:42:38,599 INFO L280 TraceCheckUtils]: 6: Hoare triple {2576#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {2576#true} is VALID [2020-07-10 22:42:38,599 INFO L280 TraceCheckUtils]: 7: Hoare triple {2576#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {2576#true} is VALID [2020-07-10 22:42:38,604 INFO L280 TraceCheckUtils]: 8: Hoare triple {2576#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {2576#true} is VALID [2020-07-10 22:42:38,605 INFO L280 TraceCheckUtils]: 9: Hoare triple {2576#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {2576#true} is VALID [2020-07-10 22:42:38,605 INFO L280 TraceCheckUtils]: 10: Hoare triple {2576#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {2576#true} is VALID [2020-07-10 22:42:38,605 INFO L280 TraceCheckUtils]: 11: Hoare triple {2576#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {2576#true} is VALID [2020-07-10 22:42:38,606 INFO L280 TraceCheckUtils]: 12: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {2576#true} is VALID [2020-07-10 22:42:38,606 INFO L280 TraceCheckUtils]: 13: Hoare triple {2576#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {2576#true} is VALID [2020-07-10 22:42:38,606 INFO L280 TraceCheckUtils]: 14: Hoare triple {2576#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {2576#true} is VALID [2020-07-10 22:42:38,607 INFO L280 TraceCheckUtils]: 15: Hoare triple {2576#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {2576#true} is VALID [2020-07-10 22:42:38,607 INFO L280 TraceCheckUtils]: 16: Hoare triple {2576#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {2576#true} is VALID [2020-07-10 22:42:38,610 INFO L280 TraceCheckUtils]: 17: Hoare triple {2576#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {2576#true} is VALID [2020-07-10 22:42:38,611 INFO L280 TraceCheckUtils]: 18: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {2576#true} is VALID [2020-07-10 22:42:38,611 INFO L280 TraceCheckUtils]: 19: Hoare triple {2576#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {2576#true} is VALID [2020-07-10 22:42:38,612 INFO L280 TraceCheckUtils]: 20: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {2576#true} is VALID [2020-07-10 22:42:38,612 INFO L280 TraceCheckUtils]: 21: Hoare triple {2576#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {2576#true} is VALID [2020-07-10 22:42:38,612 INFO L280 TraceCheckUtils]: 22: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {2576#true} is VALID [2020-07-10 22:42:38,613 INFO L280 TraceCheckUtils]: 23: Hoare triple {2576#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {2576#true} is VALID [2020-07-10 22:42:38,613 INFO L280 TraceCheckUtils]: 24: Hoare triple {2576#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {2576#true} is VALID [2020-07-10 22:42:38,615 INFO L280 TraceCheckUtils]: 25: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {2576#true} is VALID [2020-07-10 22:42:38,616 INFO L280 TraceCheckUtils]: 26: Hoare triple {2576#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {2576#true} is VALID [2020-07-10 22:42:38,616 INFO L280 TraceCheckUtils]: 27: Hoare triple {2576#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {2576#true} is VALID [2020-07-10 22:42:38,616 INFO L280 TraceCheckUtils]: 28: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {2576#true} is VALID [2020-07-10 22:42:38,617 INFO L280 TraceCheckUtils]: 29: Hoare triple {2576#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {2576#true} is VALID [2020-07-10 22:42:38,617 INFO L280 TraceCheckUtils]: 30: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {2576#true} is VALID [2020-07-10 22:42:38,617 INFO L280 TraceCheckUtils]: 31: Hoare triple {2576#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {2576#true} is VALID [2020-07-10 22:42:38,618 INFO L280 TraceCheckUtils]: 32: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {2576#true} is VALID [2020-07-10 22:42:38,618 INFO L280 TraceCheckUtils]: 33: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {2576#true} is VALID [2020-07-10 22:42:38,621 INFO L280 TraceCheckUtils]: 34: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {2576#true} is VALID [2020-07-10 22:42:38,621 INFO L280 TraceCheckUtils]: 35: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {2576#true} is VALID [2020-07-10 22:42:38,621 INFO L280 TraceCheckUtils]: 36: Hoare triple {2576#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {2576#true} is VALID [2020-07-10 22:42:38,622 INFO L280 TraceCheckUtils]: 37: Hoare triple {2576#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {2576#true} is VALID [2020-07-10 22:42:38,622 INFO L280 TraceCheckUtils]: 38: Hoare triple {2576#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {2576#true} is VALID [2020-07-10 22:42:38,622 INFO L280 TraceCheckUtils]: 39: Hoare triple {2576#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {2576#true} is VALID [2020-07-10 22:42:38,623 INFO L280 TraceCheckUtils]: 40: Hoare triple {2576#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {2576#true} is VALID [2020-07-10 22:42:38,623 INFO L280 TraceCheckUtils]: 41: Hoare triple {2576#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {2576#true} is VALID [2020-07-10 22:42:38,623 INFO L280 TraceCheckUtils]: 42: Hoare triple {2576#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {2576#true} is VALID [2020-07-10 22:42:38,626 INFO L280 TraceCheckUtils]: 43: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {2576#true} is VALID [2020-07-10 22:42:38,626 INFO L280 TraceCheckUtils]: 44: Hoare triple {2576#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {2576#true} is VALID [2020-07-10 22:42:38,627 INFO L280 TraceCheckUtils]: 45: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {2576#true} is VALID [2020-07-10 22:42:38,627 INFO L280 TraceCheckUtils]: 46: Hoare triple {2576#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {2576#true} is VALID [2020-07-10 22:42:38,627 INFO L280 TraceCheckUtils]: 47: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {2576#true} is VALID [2020-07-10 22:42:38,627 INFO L280 TraceCheckUtils]: 48: Hoare triple {2576#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {2576#true} is VALID [2020-07-10 22:42:38,627 INFO L280 TraceCheckUtils]: 49: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {2576#true} is VALID [2020-07-10 22:42:38,628 INFO L280 TraceCheckUtils]: 50: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {2576#true} is VALID [2020-07-10 22:42:38,628 INFO L280 TraceCheckUtils]: 51: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {2576#true} is VALID [2020-07-10 22:42:38,628 INFO L280 TraceCheckUtils]: 52: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {2576#true} is VALID [2020-07-10 22:42:38,629 INFO L280 TraceCheckUtils]: 53: Hoare triple {2576#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {2576#true} is VALID [2020-07-10 22:42:38,629 INFO L280 TraceCheckUtils]: 54: Hoare triple {2576#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {2576#true} is VALID [2020-07-10 22:42:38,629 INFO L280 TraceCheckUtils]: 55: Hoare triple {2576#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {2576#true} is VALID [2020-07-10 22:42:38,630 INFO L280 TraceCheckUtils]: 56: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {2576#true} is VALID [2020-07-10 22:42:38,630 INFO L280 TraceCheckUtils]: 57: Hoare triple {2576#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {2576#true} is VALID [2020-07-10 22:42:38,630 INFO L280 TraceCheckUtils]: 58: Hoare triple {2576#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {2576#true} is VALID [2020-07-10 22:42:38,631 INFO L280 TraceCheckUtils]: 59: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {2576#true} is VALID [2020-07-10 22:42:38,631 INFO L280 TraceCheckUtils]: 60: Hoare triple {2576#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {2576#true} is VALID [2020-07-10 22:42:38,633 INFO L280 TraceCheckUtils]: 61: Hoare triple {2576#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {2576#true} is VALID [2020-07-10 22:42:38,634 INFO L280 TraceCheckUtils]: 62: Hoare triple {2576#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {2576#true} is VALID [2020-07-10 22:42:38,634 INFO L280 TraceCheckUtils]: 63: Hoare triple {2576#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {2576#true} is VALID [2020-07-10 22:42:38,634 INFO L280 TraceCheckUtils]: 64: Hoare triple {2576#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {2576#true} is VALID [2020-07-10 22:42:38,635 INFO L280 TraceCheckUtils]: 65: Hoare triple {2576#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {2576#true} is VALID [2020-07-10 22:42:38,635 INFO L280 TraceCheckUtils]: 66: Hoare triple {2576#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {2576#true} is VALID [2020-07-10 22:42:38,635 INFO L280 TraceCheckUtils]: 67: Hoare triple {2576#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {2576#true} is VALID [2020-07-10 22:42:38,635 INFO L280 TraceCheckUtils]: 68: Hoare triple {2576#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {2576#true} is VALID [2020-07-10 22:42:38,636 INFO L280 TraceCheckUtils]: 69: Hoare triple {2576#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {2576#true} is VALID [2020-07-10 22:42:38,636 INFO L280 TraceCheckUtils]: 70: Hoare triple {2576#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {2576#true} is VALID [2020-07-10 22:42:38,636 INFO L280 TraceCheckUtils]: 71: Hoare triple {2576#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {2576#true} is VALID [2020-07-10 22:42:38,637 INFO L280 TraceCheckUtils]: 72: Hoare triple {2576#true} ~waterLevel~0 := 1; {2576#true} is VALID [2020-07-10 22:42:38,637 INFO L280 TraceCheckUtils]: 73: Hoare triple {2576#true} ~methaneLevelCritical~0 := 0; {2576#true} is VALID [2020-07-10 22:42:38,637 INFO L280 TraceCheckUtils]: 74: Hoare triple {2576#true} ~pumpRunning~0 := 0; {2576#true} is VALID [2020-07-10 22:42:38,637 INFO L280 TraceCheckUtils]: 75: Hoare triple {2576#true} ~systemActive~0 := 1; {2576#true} is VALID [2020-07-10 22:42:38,638 INFO L280 TraceCheckUtils]: 76: Hoare triple {2576#true} ~head~0.base, ~head~0.offset := 0, 0; {2576#true} is VALID [2020-07-10 22:42:38,638 INFO L280 TraceCheckUtils]: 77: Hoare triple {2576#true} ~cleanupTimeShifts~0 := 4; {2576#true} is VALID [2020-07-10 22:42:38,638 INFO L280 TraceCheckUtils]: 78: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-10 22:42:38,639 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2576#true} {2576#true} #924#return; {2576#true} is VALID [2020-07-10 22:42:38,639 INFO L263 TraceCheckUtils]: 80: Hoare triple {2576#true} call #t~ret74 := main(); {2576#true} is VALID [2020-07-10 22:42:38,639 INFO L280 TraceCheckUtils]: 81: Hoare triple {2576#true} havoc ~retValue_acc~11; {2576#true} is VALID [2020-07-10 22:42:38,639 INFO L280 TraceCheckUtils]: 82: Hoare triple {2576#true} havoc ~tmp~9; {2576#true} is VALID [2020-07-10 22:42:38,640 INFO L263 TraceCheckUtils]: 83: Hoare triple {2576#true} call select_helpers(); {2576#true} is VALID [2020-07-10 22:42:38,640 INFO L280 TraceCheckUtils]: 84: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-10 22:42:38,640 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2576#true} {2576#true} #830#return; {2576#true} is VALID [2020-07-10 22:42:38,641 INFO L263 TraceCheckUtils]: 86: Hoare triple {2576#true} call select_features(); {2576#true} is VALID [2020-07-10 22:42:38,641 INFO L280 TraceCheckUtils]: 87: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-10 22:42:38,641 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2576#true} {2576#true} #832#return; {2576#true} is VALID [2020-07-10 22:42:38,642 INFO L263 TraceCheckUtils]: 89: Hoare triple {2576#true} call #t~ret73 := valid_product(); {2576#true} is VALID [2020-07-10 22:42:38,642 INFO L280 TraceCheckUtils]: 90: Hoare triple {2576#true} havoc ~retValue_acc~1; {2576#true} is VALID [2020-07-10 22:42:38,642 INFO L280 TraceCheckUtils]: 91: Hoare triple {2576#true} ~retValue_acc~1 := 1; {2576#true} is VALID [2020-07-10 22:42:38,643 INFO L280 TraceCheckUtils]: 92: Hoare triple {2576#true} #res := ~retValue_acc~1; {2576#true} is VALID [2020-07-10 22:42:38,643 INFO L280 TraceCheckUtils]: 93: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-10 22:42:38,643 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2576#true} {2576#true} #834#return; {2576#true} is VALID [2020-07-10 22:42:38,644 INFO L280 TraceCheckUtils]: 95: Hoare triple {2576#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {2576#true} is VALID [2020-07-10 22:42:38,644 INFO L280 TraceCheckUtils]: 96: Hoare triple {2576#true} ~tmp~9 := #t~ret73; {2576#true} is VALID [2020-07-10 22:42:38,645 INFO L280 TraceCheckUtils]: 97: Hoare triple {2576#true} havoc #t~ret73; {2576#true} is VALID [2020-07-10 22:42:38,645 INFO L280 TraceCheckUtils]: 98: Hoare triple {2576#true} assume 0 != ~tmp~9; {2576#true} is VALID [2020-07-10 22:42:38,645 INFO L263 TraceCheckUtils]: 99: Hoare triple {2576#true} call setup(); {2576#true} is VALID [2020-07-10 22:42:38,649 INFO L280 TraceCheckUtils]: 100: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-10 22:42:38,649 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2576#true} {2576#true} #836#return; {2576#true} is VALID [2020-07-10 22:42:38,649 INFO L263 TraceCheckUtils]: 102: Hoare triple {2576#true} call runTest(); {2576#true} is VALID [2020-07-10 22:42:38,649 INFO L263 TraceCheckUtils]: 103: Hoare triple {2576#true} call test(); {2576#true} is VALID [2020-07-10 22:42:38,650 INFO L280 TraceCheckUtils]: 104: Hoare triple {2576#true} havoc ~splverifierCounter~0; {2576#true} is VALID [2020-07-10 22:42:38,650 INFO L280 TraceCheckUtils]: 105: Hoare triple {2576#true} havoc ~tmp~5; {2576#true} is VALID [2020-07-10 22:42:38,650 INFO L280 TraceCheckUtils]: 106: Hoare triple {2576#true} havoc ~tmp___0~2; {2576#true} is VALID [2020-07-10 22:42:38,650 INFO L280 TraceCheckUtils]: 107: Hoare triple {2576#true} havoc ~tmp___1~0; {2576#true} is VALID [2020-07-10 22:42:38,650 INFO L280 TraceCheckUtils]: 108: Hoare triple {2576#true} havoc ~tmp___2~0; {2576#true} is VALID [2020-07-10 22:42:38,655 INFO L280 TraceCheckUtils]: 109: Hoare triple {2576#true} ~splverifierCounter~0 := 0; {2668#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 22:42:38,656 INFO L280 TraceCheckUtils]: 110: Hoare triple {2668#(= 0 test_~splverifierCounter~0)} assume !false; {2668#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 22:42:38,657 INFO L280 TraceCheckUtils]: 111: Hoare triple {2668#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2577#false} is VALID [2020-07-10 22:42:38,657 INFO L263 TraceCheckUtils]: 112: Hoare triple {2577#false} call cleanup(); {2577#false} is VALID [2020-07-10 22:42:38,657 INFO L280 TraceCheckUtils]: 113: Hoare triple {2577#false} havoc ~i~0; {2577#false} is VALID [2020-07-10 22:42:38,657 INFO L280 TraceCheckUtils]: 114: Hoare triple {2577#false} havoc ~__cil_tmp2~0; {2577#false} is VALID [2020-07-10 22:42:38,658 INFO L263 TraceCheckUtils]: 115: Hoare triple {2577#false} call timeShift(); {2577#false} is VALID [2020-07-10 22:42:38,658 INFO L280 TraceCheckUtils]: 116: Hoare triple {2577#false} assume !(0 != ~pumpRunning~0); {2577#false} is VALID [2020-07-10 22:42:38,658 INFO L280 TraceCheckUtils]: 117: Hoare triple {2577#false} assume !(0 != ~systemActive~0); {2577#false} is VALID [2020-07-10 22:42:38,658 INFO L263 TraceCheckUtils]: 118: Hoare triple {2577#false} call __utac_acc__Specification1_spec__1(); {2577#false} is VALID [2020-07-10 22:42:38,658 INFO L280 TraceCheckUtils]: 119: Hoare triple {2577#false} havoc ~tmp~0; {2577#false} is VALID [2020-07-10 22:42:38,659 INFO L280 TraceCheckUtils]: 120: Hoare triple {2577#false} havoc ~tmp___0~0; {2577#false} is VALID [2020-07-10 22:42:38,659 INFO L263 TraceCheckUtils]: 121: Hoare triple {2577#false} call #t~ret0 := isMethaneLevelCritical(); {2576#true} is VALID [2020-07-10 22:42:38,659 INFO L280 TraceCheckUtils]: 122: Hoare triple {2576#true} havoc ~retValue_acc~2; {2576#true} is VALID [2020-07-10 22:42:38,659 INFO L280 TraceCheckUtils]: 123: Hoare triple {2576#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {2576#true} is VALID [2020-07-10 22:42:38,659 INFO L280 TraceCheckUtils]: 124: Hoare triple {2576#true} #res := ~retValue_acc~2; {2576#true} is VALID [2020-07-10 22:42:38,660 INFO L280 TraceCheckUtils]: 125: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-10 22:42:38,660 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2576#true} {2577#false} #928#return; {2577#false} is VALID [2020-07-10 22:42:38,660 INFO L280 TraceCheckUtils]: 127: Hoare triple {2577#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2577#false} is VALID [2020-07-10 22:42:38,660 INFO L280 TraceCheckUtils]: 128: Hoare triple {2577#false} ~tmp~0 := #t~ret0; {2577#false} is VALID [2020-07-10 22:42:38,660 INFO L280 TraceCheckUtils]: 129: Hoare triple {2577#false} havoc #t~ret0; {2577#false} is VALID [2020-07-10 22:42:38,661 INFO L280 TraceCheckUtils]: 130: Hoare triple {2577#false} assume 0 != ~tmp~0; {2577#false} is VALID [2020-07-10 22:42:38,661 INFO L263 TraceCheckUtils]: 131: Hoare triple {2577#false} call #t~ret1 := isPumpRunning(); {2576#true} is VALID [2020-07-10 22:42:38,661 INFO L280 TraceCheckUtils]: 132: Hoare triple {2576#true} havoc ~retValue_acc~6; {2576#true} is VALID [2020-07-10 22:42:38,662 INFO L280 TraceCheckUtils]: 133: Hoare triple {2576#true} ~retValue_acc~6 := ~pumpRunning~0; {2576#true} is VALID [2020-07-10 22:42:38,662 INFO L280 TraceCheckUtils]: 134: Hoare triple {2576#true} #res := ~retValue_acc~6; {2576#true} is VALID [2020-07-10 22:42:38,662 INFO L280 TraceCheckUtils]: 135: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-10 22:42:38,663 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2576#true} {2577#false} #930#return; {2577#false} is VALID [2020-07-10 22:42:38,663 INFO L280 TraceCheckUtils]: 137: Hoare triple {2577#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2577#false} is VALID [2020-07-10 22:42:38,663 INFO L280 TraceCheckUtils]: 138: Hoare triple {2577#false} ~tmp___0~0 := #t~ret1; {2577#false} is VALID [2020-07-10 22:42:38,663 INFO L280 TraceCheckUtils]: 139: Hoare triple {2577#false} havoc #t~ret1; {2577#false} is VALID [2020-07-10 22:42:38,664 INFO L280 TraceCheckUtils]: 140: Hoare triple {2577#false} assume 0 != ~tmp___0~0; {2577#false} is VALID [2020-07-10 22:42:38,665 INFO L263 TraceCheckUtils]: 141: Hoare triple {2577#false} call __automaton_fail(); {2577#false} is VALID [2020-07-10 22:42:38,665 INFO L280 TraceCheckUtils]: 142: Hoare triple {2577#false} assume !false; {2577#false} is VALID [2020-07-10 22:42:38,700 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 22:42:38,704 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [768419016] [2020-07-10 22:42:38,704 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:42:38,705 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 22:42:38,705 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392677033] [2020-07-10 22:42:38,708 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 22:42:38,709 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:42:38,709 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 22:42:38,864 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 22:42:38,864 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 22:42:38,864 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:42:38,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 22:42:38,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 22:42:38,865 INFO L87 Difference]: Start difference. First operand 265 states and 291 transitions. Second operand 4 states. [2020-07-10 22:42:40,971 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:42:47,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:42:47,733 INFO L93 Difference]: Finished difference Result 412 states and 468 transitions. [2020-07-10 22:42:47,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 22:42:47,733 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 22:42:47,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:42:47,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 22:42:47,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 468 transitions. [2020-07-10 22:42:47,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 22:42:47,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 468 transitions. [2020-07-10 22:42:47,752 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 468 transitions. [2020-07-10 22:42:49,130 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 468 edges. 468 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:42:49,141 INFO L225 Difference]: With dead ends: 412 [2020-07-10 22:42:49,141 INFO L226 Difference]: Without dead ends: 293 [2020-07-10 22:42:49,143 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 22:42:49,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2020-07-10 22:42:53,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 255. [2020-07-10 22:42:53,093 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:42:53,093 INFO L82 GeneralOperation]: Start isEquivalent. First operand 293 states. Second operand 255 states. [2020-07-10 22:42:53,093 INFO L74 IsIncluded]: Start isIncluded. First operand 293 states. Second operand 255 states. [2020-07-10 22:42:53,094 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 255 states. [2020-07-10 22:42:53,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:42:53,108 INFO L93 Difference]: Finished difference Result 293 states and 331 transitions. [2020-07-10 22:42:53,108 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 331 transitions. [2020-07-10 22:42:53,110 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:42:53,110 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:42:53,110 INFO L74 IsIncluded]: Start isIncluded. First operand 255 states. Second operand 293 states. [2020-07-10 22:42:53,110 INFO L87 Difference]: Start difference. First operand 255 states. Second operand 293 states. [2020-07-10 22:42:53,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:42:53,124 INFO L93 Difference]: Finished difference Result 293 states and 331 transitions. [2020-07-10 22:42:53,124 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 331 transitions. [2020-07-10 22:42:53,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:42:53,126 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:42:53,126 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:42:53,126 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:42:53,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-07-10 22:42:53,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 278 transitions. [2020-07-10 22:42:53,136 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 278 transitions. Word has length 143 [2020-07-10 22:42:53,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:42:53,136 INFO L479 AbstractCegarLoop]: Abstraction has 255 states and 278 transitions. [2020-07-10 22:42:53,136 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 22:42:53,136 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 255 states and 278 transitions. [2020-07-10 22:42:54,173 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 22:42:54,173 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 278 transitions. [2020-07-10 22:42:54,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-10 22:42:54,177 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:42:54,177 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 22:42:54,177 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 22:42:54,178 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:42:54,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:42:54,178 INFO L82 PathProgramCache]: Analyzing trace with hash -1257512961, now seen corresponding path program 1 times [2020-07-10 22:42:54,178 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:42:54,178 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [237105207] [2020-07-10 22:42:54,179 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:42:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:54,576 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:42:54,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:54,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4604#true} is VALID [2020-07-10 22:42:54,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {4604#true} #valid := #valid[0 := 0]; {4604#true} is VALID [2020-07-10 22:42:54,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {4604#true} assume 0 < #StackHeapBarrier; {4604#true} is VALID [2020-07-10 22:42:54,704 INFO L280 TraceCheckUtils]: 3: Hoare triple {4604#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {4604#true} is VALID [2020-07-10 22:42:54,705 INFO L280 TraceCheckUtils]: 4: Hoare triple {4604#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {4604#true} is VALID [2020-07-10 22:42:54,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {4604#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {4604#true} is VALID [2020-07-10 22:42:54,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {4604#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {4604#true} is VALID [2020-07-10 22:42:54,705 INFO L280 TraceCheckUtils]: 7: Hoare triple {4604#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {4604#true} is VALID [2020-07-10 22:42:54,705 INFO L280 TraceCheckUtils]: 8: Hoare triple {4604#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {4604#true} is VALID [2020-07-10 22:42:54,706 INFO L280 TraceCheckUtils]: 9: Hoare triple {4604#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {4604#true} is VALID [2020-07-10 22:42:54,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {4604#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {4604#true} is VALID [2020-07-10 22:42:54,706 INFO L280 TraceCheckUtils]: 11: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {4604#true} is VALID [2020-07-10 22:42:54,706 INFO L280 TraceCheckUtils]: 12: Hoare triple {4604#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {4604#true} is VALID [2020-07-10 22:42:54,706 INFO L280 TraceCheckUtils]: 13: Hoare triple {4604#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {4604#true} is VALID [2020-07-10 22:42:54,707 INFO L280 TraceCheckUtils]: 14: Hoare triple {4604#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {4604#true} is VALID [2020-07-10 22:42:54,707 INFO L280 TraceCheckUtils]: 15: Hoare triple {4604#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {4604#true} is VALID [2020-07-10 22:42:54,707 INFO L280 TraceCheckUtils]: 16: Hoare triple {4604#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {4604#true} is VALID [2020-07-10 22:42:54,707 INFO L280 TraceCheckUtils]: 17: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {4604#true} is VALID [2020-07-10 22:42:54,707 INFO L280 TraceCheckUtils]: 18: Hoare triple {4604#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {4604#true} is VALID [2020-07-10 22:42:54,708 INFO L280 TraceCheckUtils]: 19: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {4604#true} is VALID [2020-07-10 22:42:54,708 INFO L280 TraceCheckUtils]: 20: Hoare triple {4604#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {4604#true} is VALID [2020-07-10 22:42:54,708 INFO L280 TraceCheckUtils]: 21: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {4604#true} is VALID [2020-07-10 22:42:54,709 INFO L280 TraceCheckUtils]: 22: Hoare triple {4604#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {4604#true} is VALID [2020-07-10 22:42:54,709 INFO L280 TraceCheckUtils]: 23: Hoare triple {4604#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {4604#true} is VALID [2020-07-10 22:42:54,710 INFO L280 TraceCheckUtils]: 24: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {4604#true} is VALID [2020-07-10 22:42:54,710 INFO L280 TraceCheckUtils]: 25: Hoare triple {4604#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {4604#true} is VALID [2020-07-10 22:42:54,713 INFO L280 TraceCheckUtils]: 26: Hoare triple {4604#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {4604#true} is VALID [2020-07-10 22:42:54,713 INFO L280 TraceCheckUtils]: 27: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {4604#true} is VALID [2020-07-10 22:42:54,713 INFO L280 TraceCheckUtils]: 28: Hoare triple {4604#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {4604#true} is VALID [2020-07-10 22:42:54,713 INFO L280 TraceCheckUtils]: 29: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {4604#true} is VALID [2020-07-10 22:42:54,714 INFO L280 TraceCheckUtils]: 30: Hoare triple {4604#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {4604#true} is VALID [2020-07-10 22:42:54,714 INFO L280 TraceCheckUtils]: 31: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {4604#true} is VALID [2020-07-10 22:42:54,714 INFO L280 TraceCheckUtils]: 32: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {4604#true} is VALID [2020-07-10 22:42:54,718 INFO L280 TraceCheckUtils]: 33: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {4604#true} is VALID [2020-07-10 22:42:54,718 INFO L280 TraceCheckUtils]: 34: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {4604#true} is VALID [2020-07-10 22:42:54,718 INFO L280 TraceCheckUtils]: 35: Hoare triple {4604#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {4604#true} is VALID [2020-07-10 22:42:54,718 INFO L280 TraceCheckUtils]: 36: Hoare triple {4604#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {4604#true} is VALID [2020-07-10 22:42:54,719 INFO L280 TraceCheckUtils]: 37: Hoare triple {4604#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {4604#true} is VALID [2020-07-10 22:42:54,719 INFO L280 TraceCheckUtils]: 38: Hoare triple {4604#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {4604#true} is VALID [2020-07-10 22:42:54,719 INFO L280 TraceCheckUtils]: 39: Hoare triple {4604#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {4604#true} is VALID [2020-07-10 22:42:54,719 INFO L280 TraceCheckUtils]: 40: Hoare triple {4604#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {4604#true} is VALID [2020-07-10 22:42:54,719 INFO L280 TraceCheckUtils]: 41: Hoare triple {4604#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {4604#true} is VALID [2020-07-10 22:42:54,720 INFO L280 TraceCheckUtils]: 42: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {4604#true} is VALID [2020-07-10 22:42:54,720 INFO L280 TraceCheckUtils]: 43: Hoare triple {4604#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {4604#true} is VALID [2020-07-10 22:42:54,720 INFO L280 TraceCheckUtils]: 44: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {4604#true} is VALID [2020-07-10 22:42:54,720 INFO L280 TraceCheckUtils]: 45: Hoare triple {4604#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {4604#true} is VALID [2020-07-10 22:42:54,720 INFO L280 TraceCheckUtils]: 46: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {4604#true} is VALID [2020-07-10 22:42:54,721 INFO L280 TraceCheckUtils]: 47: Hoare triple {4604#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {4604#true} is VALID [2020-07-10 22:42:54,721 INFO L280 TraceCheckUtils]: 48: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {4604#true} is VALID [2020-07-10 22:42:54,721 INFO L280 TraceCheckUtils]: 49: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {4604#true} is VALID [2020-07-10 22:42:54,721 INFO L280 TraceCheckUtils]: 50: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {4604#true} is VALID [2020-07-10 22:42:54,721 INFO L280 TraceCheckUtils]: 51: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {4604#true} is VALID [2020-07-10 22:42:54,721 INFO L280 TraceCheckUtils]: 52: Hoare triple {4604#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {4604#true} is VALID [2020-07-10 22:42:54,722 INFO L280 TraceCheckUtils]: 53: Hoare triple {4604#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {4604#true} is VALID [2020-07-10 22:42:54,722 INFO L280 TraceCheckUtils]: 54: Hoare triple {4604#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {4604#true} is VALID [2020-07-10 22:42:54,722 INFO L280 TraceCheckUtils]: 55: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {4604#true} is VALID [2020-07-10 22:42:54,722 INFO L280 TraceCheckUtils]: 56: Hoare triple {4604#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {4604#true} is VALID [2020-07-10 22:42:54,722 INFO L280 TraceCheckUtils]: 57: Hoare triple {4604#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {4604#true} is VALID [2020-07-10 22:42:54,723 INFO L280 TraceCheckUtils]: 58: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {4604#true} is VALID [2020-07-10 22:42:54,723 INFO L280 TraceCheckUtils]: 59: Hoare triple {4604#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {4604#true} is VALID [2020-07-10 22:42:54,723 INFO L280 TraceCheckUtils]: 60: Hoare triple {4604#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {4604#true} is VALID [2020-07-10 22:42:54,723 INFO L280 TraceCheckUtils]: 61: Hoare triple {4604#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {4604#true} is VALID [2020-07-10 22:42:54,723 INFO L280 TraceCheckUtils]: 62: Hoare triple {4604#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {4604#true} is VALID [2020-07-10 22:42:54,724 INFO L280 TraceCheckUtils]: 63: Hoare triple {4604#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {4604#true} is VALID [2020-07-10 22:42:54,724 INFO L280 TraceCheckUtils]: 64: Hoare triple {4604#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {4604#true} is VALID [2020-07-10 22:42:54,724 INFO L280 TraceCheckUtils]: 65: Hoare triple {4604#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {4604#true} is VALID [2020-07-10 22:42:54,724 INFO L280 TraceCheckUtils]: 66: Hoare triple {4604#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {4604#true} is VALID [2020-07-10 22:42:54,724 INFO L280 TraceCheckUtils]: 67: Hoare triple {4604#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {4604#true} is VALID [2020-07-10 22:42:54,725 INFO L280 TraceCheckUtils]: 68: Hoare triple {4604#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {4604#true} is VALID [2020-07-10 22:42:54,725 INFO L280 TraceCheckUtils]: 69: Hoare triple {4604#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {4604#true} is VALID [2020-07-10 22:42:54,725 INFO L280 TraceCheckUtils]: 70: Hoare triple {4604#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {4604#true} is VALID [2020-07-10 22:42:54,725 INFO L280 TraceCheckUtils]: 71: Hoare triple {4604#true} ~waterLevel~0 := 1; {4604#true} is VALID [2020-07-10 22:42:54,725 INFO L280 TraceCheckUtils]: 72: Hoare triple {4604#true} ~methaneLevelCritical~0 := 0; {4604#true} is VALID [2020-07-10 22:42:54,725 INFO L280 TraceCheckUtils]: 73: Hoare triple {4604#true} ~pumpRunning~0 := 0; {4604#true} is VALID [2020-07-10 22:42:54,729 INFO L280 TraceCheckUtils]: 74: Hoare triple {4604#true} ~systemActive~0 := 1; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,730 INFO L280 TraceCheckUtils]: 75: Hoare triple {4685#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,731 INFO L280 TraceCheckUtils]: 76: Hoare triple {4685#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,731 INFO L280 TraceCheckUtils]: 77: Hoare triple {4685#(= 1 ~systemActive~0)} assume true; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,732 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4685#(= 1 ~systemActive~0)} {4604#true} #924#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:54,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-10 22:42:54,740 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4604#true} {4685#(= 1 ~systemActive~0)} #830#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:54,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-10 22:42:54,743 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4604#true} {4685#(= 1 ~systemActive~0)} #832#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:54,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} havoc ~retValue_acc~1; {4604#true} is VALID [2020-07-10 22:42:54,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {4604#true} ~retValue_acc~1 := 1; {4711#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-10 22:42:54,824 INFO L280 TraceCheckUtils]: 2: Hoare triple {4711#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 22:42:54,825 INFO L280 TraceCheckUtils]: 3: Hoare triple {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 22:42:54,826 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4685#(= 1 ~systemActive~0)} #834#return; {4695#(= |main_#t~ret73| ~systemActive~0)} is VALID [2020-07-10 22:42:54,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:54,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-10 22:42:54,830 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4604#true} {4697#(not (= 0 ~systemActive~0))} #836#return; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:54,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} havoc ~retValue_acc~2; {4604#true} is VALID [2020-07-10 22:42:54,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {4604#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {4604#true} is VALID [2020-07-10 22:42:54,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {4604#true} #res := ~retValue_acc~2; {4604#true} is VALID [2020-07-10 22:42:54,835 INFO L280 TraceCheckUtils]: 3: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-10 22:42:54,835 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4604#true} {4605#false} #928#return; {4605#false} is VALID [2020-07-10 22:42:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:54,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} havoc ~retValue_acc~6; {4604#true} is VALID [2020-07-10 22:42:54,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {4604#true} ~retValue_acc~6 := ~pumpRunning~0; {4604#true} is VALID [2020-07-10 22:42:54,838 INFO L280 TraceCheckUtils]: 2: Hoare triple {4604#true} #res := ~retValue_acc~6; {4604#true} is VALID [2020-07-10 22:42:54,838 INFO L280 TraceCheckUtils]: 3: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-10 22:42:54,838 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4604#true} {4605#false} #930#return; {4605#false} is VALID [2020-07-10 22:42:54,843 INFO L263 TraceCheckUtils]: 0: Hoare triple {4604#true} call ULTIMATE.init(); {4710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 22:42:54,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {4710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4604#true} is VALID [2020-07-10 22:42:54,843 INFO L280 TraceCheckUtils]: 2: Hoare triple {4604#true} #valid := #valid[0 := 0]; {4604#true} is VALID [2020-07-10 22:42:54,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {4604#true} assume 0 < #StackHeapBarrier; {4604#true} is VALID [2020-07-10 22:42:54,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {4604#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {4604#true} is VALID [2020-07-10 22:42:54,844 INFO L280 TraceCheckUtils]: 5: Hoare triple {4604#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {4604#true} is VALID [2020-07-10 22:42:54,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {4604#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {4604#true} is VALID [2020-07-10 22:42:54,844 INFO L280 TraceCheckUtils]: 7: Hoare triple {4604#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {4604#true} is VALID [2020-07-10 22:42:54,844 INFO L280 TraceCheckUtils]: 8: Hoare triple {4604#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {4604#true} is VALID [2020-07-10 22:42:54,845 INFO L280 TraceCheckUtils]: 9: Hoare triple {4604#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {4604#true} is VALID [2020-07-10 22:42:54,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {4604#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {4604#true} is VALID [2020-07-10 22:42:54,845 INFO L280 TraceCheckUtils]: 11: Hoare triple {4604#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {4604#true} is VALID [2020-07-10 22:42:54,845 INFO L280 TraceCheckUtils]: 12: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {4604#true} is VALID [2020-07-10 22:42:54,845 INFO L280 TraceCheckUtils]: 13: Hoare triple {4604#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {4604#true} is VALID [2020-07-10 22:42:54,845 INFO L280 TraceCheckUtils]: 14: Hoare triple {4604#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {4604#true} is VALID [2020-07-10 22:42:54,846 INFO L280 TraceCheckUtils]: 15: Hoare triple {4604#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {4604#true} is VALID [2020-07-10 22:42:54,846 INFO L280 TraceCheckUtils]: 16: Hoare triple {4604#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {4604#true} is VALID [2020-07-10 22:42:54,846 INFO L280 TraceCheckUtils]: 17: Hoare triple {4604#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {4604#true} is VALID [2020-07-10 22:42:54,846 INFO L280 TraceCheckUtils]: 18: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {4604#true} is VALID [2020-07-10 22:42:54,846 INFO L280 TraceCheckUtils]: 19: Hoare triple {4604#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {4604#true} is VALID [2020-07-10 22:42:54,847 INFO L280 TraceCheckUtils]: 20: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {4604#true} is VALID [2020-07-10 22:42:54,847 INFO L280 TraceCheckUtils]: 21: Hoare triple {4604#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {4604#true} is VALID [2020-07-10 22:42:54,847 INFO L280 TraceCheckUtils]: 22: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {4604#true} is VALID [2020-07-10 22:42:54,847 INFO L280 TraceCheckUtils]: 23: Hoare triple {4604#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {4604#true} is VALID [2020-07-10 22:42:54,847 INFO L280 TraceCheckUtils]: 24: Hoare triple {4604#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {4604#true} is VALID [2020-07-10 22:42:54,847 INFO L280 TraceCheckUtils]: 25: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {4604#true} is VALID [2020-07-10 22:42:54,848 INFO L280 TraceCheckUtils]: 26: Hoare triple {4604#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {4604#true} is VALID [2020-07-10 22:42:54,848 INFO L280 TraceCheckUtils]: 27: Hoare triple {4604#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {4604#true} is VALID [2020-07-10 22:42:54,848 INFO L280 TraceCheckUtils]: 28: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {4604#true} is VALID [2020-07-10 22:42:54,848 INFO L280 TraceCheckUtils]: 29: Hoare triple {4604#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {4604#true} is VALID [2020-07-10 22:42:54,848 INFO L280 TraceCheckUtils]: 30: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {4604#true} is VALID [2020-07-10 22:42:54,848 INFO L280 TraceCheckUtils]: 31: Hoare triple {4604#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {4604#true} is VALID [2020-07-10 22:42:54,849 INFO L280 TraceCheckUtils]: 32: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {4604#true} is VALID [2020-07-10 22:42:54,849 INFO L280 TraceCheckUtils]: 33: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {4604#true} is VALID [2020-07-10 22:42:54,849 INFO L280 TraceCheckUtils]: 34: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {4604#true} is VALID [2020-07-10 22:42:54,849 INFO L280 TraceCheckUtils]: 35: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {4604#true} is VALID [2020-07-10 22:42:54,849 INFO L280 TraceCheckUtils]: 36: Hoare triple {4604#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {4604#true} is VALID [2020-07-10 22:42:54,850 INFO L280 TraceCheckUtils]: 37: Hoare triple {4604#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {4604#true} is VALID [2020-07-10 22:42:54,850 INFO L280 TraceCheckUtils]: 38: Hoare triple {4604#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {4604#true} is VALID [2020-07-10 22:42:54,850 INFO L280 TraceCheckUtils]: 39: Hoare triple {4604#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {4604#true} is VALID [2020-07-10 22:42:54,850 INFO L280 TraceCheckUtils]: 40: Hoare triple {4604#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {4604#true} is VALID [2020-07-10 22:42:54,850 INFO L280 TraceCheckUtils]: 41: Hoare triple {4604#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {4604#true} is VALID [2020-07-10 22:42:54,850 INFO L280 TraceCheckUtils]: 42: Hoare triple {4604#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {4604#true} is VALID [2020-07-10 22:42:54,851 INFO L280 TraceCheckUtils]: 43: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {4604#true} is VALID [2020-07-10 22:42:54,851 INFO L280 TraceCheckUtils]: 44: Hoare triple {4604#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {4604#true} is VALID [2020-07-10 22:42:54,851 INFO L280 TraceCheckUtils]: 45: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {4604#true} is VALID [2020-07-10 22:42:54,851 INFO L280 TraceCheckUtils]: 46: Hoare triple {4604#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {4604#true} is VALID [2020-07-10 22:42:54,851 INFO L280 TraceCheckUtils]: 47: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {4604#true} is VALID [2020-07-10 22:42:54,851 INFO L280 TraceCheckUtils]: 48: Hoare triple {4604#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {4604#true} is VALID [2020-07-10 22:42:54,852 INFO L280 TraceCheckUtils]: 49: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {4604#true} is VALID [2020-07-10 22:42:54,852 INFO L280 TraceCheckUtils]: 50: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {4604#true} is VALID [2020-07-10 22:42:54,852 INFO L280 TraceCheckUtils]: 51: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {4604#true} is VALID [2020-07-10 22:42:54,852 INFO L280 TraceCheckUtils]: 52: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {4604#true} is VALID [2020-07-10 22:42:54,852 INFO L280 TraceCheckUtils]: 53: Hoare triple {4604#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {4604#true} is VALID [2020-07-10 22:42:54,862 INFO L280 TraceCheckUtils]: 54: Hoare triple {4604#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {4604#true} is VALID [2020-07-10 22:42:54,863 INFO L280 TraceCheckUtils]: 55: Hoare triple {4604#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {4604#true} is VALID [2020-07-10 22:42:54,863 INFO L280 TraceCheckUtils]: 56: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {4604#true} is VALID [2020-07-10 22:42:54,863 INFO L280 TraceCheckUtils]: 57: Hoare triple {4604#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {4604#true} is VALID [2020-07-10 22:42:54,863 INFO L280 TraceCheckUtils]: 58: Hoare triple {4604#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {4604#true} is VALID [2020-07-10 22:42:54,864 INFO L280 TraceCheckUtils]: 59: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {4604#true} is VALID [2020-07-10 22:42:54,864 INFO L280 TraceCheckUtils]: 60: Hoare triple {4604#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {4604#true} is VALID [2020-07-10 22:42:54,864 INFO L280 TraceCheckUtils]: 61: Hoare triple {4604#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {4604#true} is VALID [2020-07-10 22:42:54,864 INFO L280 TraceCheckUtils]: 62: Hoare triple {4604#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {4604#true} is VALID [2020-07-10 22:42:54,864 INFO L280 TraceCheckUtils]: 63: Hoare triple {4604#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {4604#true} is VALID [2020-07-10 22:42:54,865 INFO L280 TraceCheckUtils]: 64: Hoare triple {4604#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {4604#true} is VALID [2020-07-10 22:42:54,865 INFO L280 TraceCheckUtils]: 65: Hoare triple {4604#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {4604#true} is VALID [2020-07-10 22:42:54,865 INFO L280 TraceCheckUtils]: 66: Hoare triple {4604#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {4604#true} is VALID [2020-07-10 22:42:54,865 INFO L280 TraceCheckUtils]: 67: Hoare triple {4604#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {4604#true} is VALID [2020-07-10 22:42:54,867 INFO L280 TraceCheckUtils]: 68: Hoare triple {4604#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {4604#true} is VALID [2020-07-10 22:42:54,867 INFO L280 TraceCheckUtils]: 69: Hoare triple {4604#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {4604#true} is VALID [2020-07-10 22:42:54,867 INFO L280 TraceCheckUtils]: 70: Hoare triple {4604#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {4604#true} is VALID [2020-07-10 22:42:54,867 INFO L280 TraceCheckUtils]: 71: Hoare triple {4604#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {4604#true} is VALID [2020-07-10 22:42:54,867 INFO L280 TraceCheckUtils]: 72: Hoare triple {4604#true} ~waterLevel~0 := 1; {4604#true} is VALID [2020-07-10 22:42:54,867 INFO L280 TraceCheckUtils]: 73: Hoare triple {4604#true} ~methaneLevelCritical~0 := 0; {4604#true} is VALID [2020-07-10 22:42:54,868 INFO L280 TraceCheckUtils]: 74: Hoare triple {4604#true} ~pumpRunning~0 := 0; {4604#true} is VALID [2020-07-10 22:42:54,872 INFO L280 TraceCheckUtils]: 75: Hoare triple {4604#true} ~systemActive~0 := 1; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,874 INFO L280 TraceCheckUtils]: 76: Hoare triple {4685#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,875 INFO L280 TraceCheckUtils]: 77: Hoare triple {4685#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,875 INFO L280 TraceCheckUtils]: 78: Hoare triple {4685#(= 1 ~systemActive~0)} assume true; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,876 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4685#(= 1 ~systemActive~0)} {4604#true} #924#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,877 INFO L263 TraceCheckUtils]: 80: Hoare triple {4685#(= 1 ~systemActive~0)} call #t~ret74 := main(); {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,877 INFO L280 TraceCheckUtils]: 81: Hoare triple {4685#(= 1 ~systemActive~0)} havoc ~retValue_acc~11; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,878 INFO L280 TraceCheckUtils]: 82: Hoare triple {4685#(= 1 ~systemActive~0)} havoc ~tmp~9; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,878 INFO L263 TraceCheckUtils]: 83: Hoare triple {4685#(= 1 ~systemActive~0)} call select_helpers(); {4604#true} is VALID [2020-07-10 22:42:54,878 INFO L280 TraceCheckUtils]: 84: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-10 22:42:54,879 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4604#true} {4685#(= 1 ~systemActive~0)} #830#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,879 INFO L263 TraceCheckUtils]: 86: Hoare triple {4685#(= 1 ~systemActive~0)} call select_features(); {4604#true} is VALID [2020-07-10 22:42:54,879 INFO L280 TraceCheckUtils]: 87: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-10 22:42:54,880 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4604#true} {4685#(= 1 ~systemActive~0)} #832#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:42:54,880 INFO L263 TraceCheckUtils]: 89: Hoare triple {4685#(= 1 ~systemActive~0)} call #t~ret73 := valid_product(); {4604#true} is VALID [2020-07-10 22:42:54,880 INFO L280 TraceCheckUtils]: 90: Hoare triple {4604#true} havoc ~retValue_acc~1; {4604#true} is VALID [2020-07-10 22:42:54,881 INFO L280 TraceCheckUtils]: 91: Hoare triple {4604#true} ~retValue_acc~1 := 1; {4711#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-10 22:42:54,881 INFO L280 TraceCheckUtils]: 92: Hoare triple {4711#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 22:42:54,883 INFO L280 TraceCheckUtils]: 93: Hoare triple {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 22:42:54,884 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4685#(= 1 ~systemActive~0)} #834#return; {4695#(= |main_#t~ret73| ~systemActive~0)} is VALID [2020-07-10 22:42:54,885 INFO L280 TraceCheckUtils]: 95: Hoare triple {4695#(= |main_#t~ret73| ~systemActive~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {4695#(= |main_#t~ret73| ~systemActive~0)} is VALID [2020-07-10 22:42:54,885 INFO L280 TraceCheckUtils]: 96: Hoare triple {4695#(= |main_#t~ret73| ~systemActive~0)} ~tmp~9 := #t~ret73; {4696#(= main_~tmp~9 ~systemActive~0)} is VALID [2020-07-10 22:42:54,886 INFO L280 TraceCheckUtils]: 97: Hoare triple {4696#(= main_~tmp~9 ~systemActive~0)} havoc #t~ret73; {4696#(= main_~tmp~9 ~systemActive~0)} is VALID [2020-07-10 22:42:54,886 INFO L280 TraceCheckUtils]: 98: Hoare triple {4696#(= main_~tmp~9 ~systemActive~0)} assume 0 != ~tmp~9; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,886 INFO L263 TraceCheckUtils]: 99: Hoare triple {4697#(not (= 0 ~systemActive~0))} call setup(); {4604#true} is VALID [2020-07-10 22:42:54,887 INFO L280 TraceCheckUtils]: 100: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-10 22:42:54,891 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4604#true} {4697#(not (= 0 ~systemActive~0))} #836#return; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,892 INFO L263 TraceCheckUtils]: 102: Hoare triple {4697#(not (= 0 ~systemActive~0))} call runTest(); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,893 INFO L263 TraceCheckUtils]: 103: Hoare triple {4697#(not (= 0 ~systemActive~0))} call test(); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,893 INFO L280 TraceCheckUtils]: 104: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,894 INFO L280 TraceCheckUtils]: 105: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~tmp~5; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,894 INFO L280 TraceCheckUtils]: 106: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~tmp___0~2; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,895 INFO L280 TraceCheckUtils]: 107: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,895 INFO L280 TraceCheckUtils]: 108: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,896 INFO L280 TraceCheckUtils]: 109: Hoare triple {4697#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,896 INFO L280 TraceCheckUtils]: 110: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !false; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,897 INFO L280 TraceCheckUtils]: 111: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,898 INFO L280 TraceCheckUtils]: 112: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,898 INFO L280 TraceCheckUtils]: 113: Hoare triple {4697#(not (= 0 ~systemActive~0))} ~tmp~5 := #t~nondet34; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,899 INFO L280 TraceCheckUtils]: 114: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc #t~nondet34; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,899 INFO L280 TraceCheckUtils]: 115: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,900 INFO L280 TraceCheckUtils]: 116: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,901 INFO L280 TraceCheckUtils]: 117: Hoare triple {4697#(not (= 0 ~systemActive~0))} ~tmp___0~2 := #t~nondet35; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,901 INFO L280 TraceCheckUtils]: 118: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc #t~nondet35; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,902 INFO L280 TraceCheckUtils]: 119: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,902 INFO L280 TraceCheckUtils]: 120: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,903 INFO L280 TraceCheckUtils]: 121: Hoare triple {4697#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet36; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,903 INFO L280 TraceCheckUtils]: 122: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc #t~nondet36; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,904 INFO L280 TraceCheckUtils]: 123: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,904 INFO L263 TraceCheckUtils]: 124: Hoare triple {4697#(not (= 0 ~systemActive~0))} call timeShift(); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,905 INFO L280 TraceCheckUtils]: 125: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:42:54,905 INFO L280 TraceCheckUtils]: 126: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4605#false} is VALID [2020-07-10 22:42:54,906 INFO L263 TraceCheckUtils]: 127: Hoare triple {4605#false} call __utac_acc__Specification1_spec__1(); {4605#false} is VALID [2020-07-10 22:42:54,906 INFO L280 TraceCheckUtils]: 128: Hoare triple {4605#false} havoc ~tmp~0; {4605#false} is VALID [2020-07-10 22:42:54,906 INFO L280 TraceCheckUtils]: 129: Hoare triple {4605#false} havoc ~tmp___0~0; {4605#false} is VALID [2020-07-10 22:42:54,906 INFO L263 TraceCheckUtils]: 130: Hoare triple {4605#false} call #t~ret0 := isMethaneLevelCritical(); {4604#true} is VALID [2020-07-10 22:42:54,906 INFO L280 TraceCheckUtils]: 131: Hoare triple {4604#true} havoc ~retValue_acc~2; {4604#true} is VALID [2020-07-10 22:42:54,907 INFO L280 TraceCheckUtils]: 132: Hoare triple {4604#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {4604#true} is VALID [2020-07-10 22:42:54,907 INFO L280 TraceCheckUtils]: 133: Hoare triple {4604#true} #res := ~retValue_acc~2; {4604#true} is VALID [2020-07-10 22:42:54,907 INFO L280 TraceCheckUtils]: 134: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-10 22:42:54,907 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4604#true} {4605#false} #928#return; {4605#false} is VALID [2020-07-10 22:42:54,907 INFO L280 TraceCheckUtils]: 136: Hoare triple {4605#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4605#false} is VALID [2020-07-10 22:42:54,908 INFO L280 TraceCheckUtils]: 137: Hoare triple {4605#false} ~tmp~0 := #t~ret0; {4605#false} is VALID [2020-07-10 22:42:54,908 INFO L280 TraceCheckUtils]: 138: Hoare triple {4605#false} havoc #t~ret0; {4605#false} is VALID [2020-07-10 22:42:54,908 INFO L280 TraceCheckUtils]: 139: Hoare triple {4605#false} assume 0 != ~tmp~0; {4605#false} is VALID [2020-07-10 22:42:54,908 INFO L263 TraceCheckUtils]: 140: Hoare triple {4605#false} call #t~ret1 := isPumpRunning(); {4604#true} is VALID [2020-07-10 22:42:54,908 INFO L280 TraceCheckUtils]: 141: Hoare triple {4604#true} havoc ~retValue_acc~6; {4604#true} is VALID [2020-07-10 22:42:54,908 INFO L280 TraceCheckUtils]: 142: Hoare triple {4604#true} ~retValue_acc~6 := ~pumpRunning~0; {4604#true} is VALID [2020-07-10 22:42:54,909 INFO L280 TraceCheckUtils]: 143: Hoare triple {4604#true} #res := ~retValue_acc~6; {4604#true} is VALID [2020-07-10 22:42:54,909 INFO L280 TraceCheckUtils]: 144: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-10 22:42:54,909 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4604#true} {4605#false} #930#return; {4605#false} is VALID [2020-07-10 22:42:54,909 INFO L280 TraceCheckUtils]: 146: Hoare triple {4605#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4605#false} is VALID [2020-07-10 22:42:54,909 INFO L280 TraceCheckUtils]: 147: Hoare triple {4605#false} ~tmp___0~0 := #t~ret1; {4605#false} is VALID [2020-07-10 22:42:54,909 INFO L280 TraceCheckUtils]: 148: Hoare triple {4605#false} havoc #t~ret1; {4605#false} is VALID [2020-07-10 22:42:54,910 INFO L280 TraceCheckUtils]: 149: Hoare triple {4605#false} assume 0 != ~tmp___0~0; {4605#false} is VALID [2020-07-10 22:42:54,910 INFO L263 TraceCheckUtils]: 150: Hoare triple {4605#false} call __automaton_fail(); {4605#false} is VALID [2020-07-10 22:42:54,910 INFO L280 TraceCheckUtils]: 151: Hoare triple {4605#false} assume !false; {4605#false} is VALID [2020-07-10 22:42:54,939 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 22:42:54,940 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [237105207] [2020-07-10 22:42:54,940 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:42:54,940 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 22:42:54,940 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2121809092] [2020-07-10 22:42:54,941 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-10 22:42:54,941 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:42:54,941 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 22:42:55,100 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:42:55,100 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 22:42:55,101 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:42:55,101 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 22:42:55,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-10 22:42:55,101 INFO L87 Difference]: Start difference. First operand 255 states and 278 transitions. Second operand 9 states. [2020-07-10 22:42:56,175 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:42:57,373 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:42:57,731 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 22:42:58,212 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:42:58,615 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 22:42:58,953 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:43:05,288 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:43:24,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:43:24,237 INFO L93 Difference]: Finished difference Result 680 states and 789 transitions. [2020-07-10 22:43:24,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 22:43:24,237 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-10 22:43:24,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:43:24,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 22:43:24,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 789 transitions. [2020-07-10 22:43:24,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 22:43:24,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 789 transitions. [2020-07-10 22:43:24,266 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 789 transitions. [2020-07-10 22:43:26,837 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 789 edges. 789 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:43:26,867 INFO L225 Difference]: With dead ends: 680 [2020-07-10 22:43:26,867 INFO L226 Difference]: Without dead ends: 535 [2020-07-10 22:43:26,870 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-10 22:43:26,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2020-07-10 22:43:36,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 464. [2020-07-10 22:43:36,399 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:43:36,399 INFO L82 GeneralOperation]: Start isEquivalent. First operand 535 states. Second operand 464 states. [2020-07-10 22:43:36,399 INFO L74 IsIncluded]: Start isIncluded. First operand 535 states. Second operand 464 states. [2020-07-10 22:43:36,400 INFO L87 Difference]: Start difference. First operand 535 states. Second operand 464 states. [2020-07-10 22:43:36,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:43:36,424 INFO L93 Difference]: Finished difference Result 535 states and 614 transitions. [2020-07-10 22:43:36,424 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 614 transitions. [2020-07-10 22:43:36,426 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:43:36,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:43:36,427 INFO L74 IsIncluded]: Start isIncluded. First operand 464 states. Second operand 535 states. [2020-07-10 22:43:36,427 INFO L87 Difference]: Start difference. First operand 464 states. Second operand 535 states. [2020-07-10 22:43:36,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:43:36,450 INFO L93 Difference]: Finished difference Result 535 states and 614 transitions. [2020-07-10 22:43:36,450 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 614 transitions. [2020-07-10 22:43:36,453 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:43:36,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:43:36,453 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:43:36,453 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:43:36,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 464 states. [2020-07-10 22:43:36,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 464 states and 524 transitions. [2020-07-10 22:43:36,472 INFO L78 Accepts]: Start accepts. Automaton has 464 states and 524 transitions. Word has length 152 [2020-07-10 22:43:36,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:43:36,473 INFO L479 AbstractCegarLoop]: Abstraction has 464 states and 524 transitions. [2020-07-10 22:43:36,473 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 22:43:36,473 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 464 states and 524 transitions. [2020-07-10 22:43:38,844 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 524 edges. 524 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:43:38,845 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 524 transitions. [2020-07-10 22:43:38,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-10 22:43:38,848 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:43:38,848 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 22:43:38,849 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 22:43:38,849 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:43:38,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:43:38,849 INFO L82 PathProgramCache]: Analyzing trace with hash 1773615273, now seen corresponding path program 1 times [2020-07-10 22:43:38,849 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:43:38,850 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [359085848] [2020-07-10 22:43:38,850 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:43:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:43:39,215 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:43:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:43:39,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {8198#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {8089#true} is VALID [2020-07-10 22:43:39,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} #valid := #valid[0 := 0]; {8089#true} is VALID [2020-07-10 22:43:39,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} assume 0 < #StackHeapBarrier; {8089#true} is VALID [2020-07-10 22:43:39,303 INFO L280 TraceCheckUtils]: 3: Hoare triple {8089#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {8089#true} is VALID [2020-07-10 22:43:39,303 INFO L280 TraceCheckUtils]: 4: Hoare triple {8089#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {8089#true} is VALID [2020-07-10 22:43:39,303 INFO L280 TraceCheckUtils]: 5: Hoare triple {8089#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {8089#true} is VALID [2020-07-10 22:43:39,303 INFO L280 TraceCheckUtils]: 6: Hoare triple {8089#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {8089#true} is VALID [2020-07-10 22:43:39,303 INFO L280 TraceCheckUtils]: 7: Hoare triple {8089#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {8089#true} is VALID [2020-07-10 22:43:39,304 INFO L280 TraceCheckUtils]: 8: Hoare triple {8089#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {8089#true} is VALID [2020-07-10 22:43:39,304 INFO L280 TraceCheckUtils]: 9: Hoare triple {8089#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {8089#true} is VALID [2020-07-10 22:43:39,304 INFO L280 TraceCheckUtils]: 10: Hoare triple {8089#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {8089#true} is VALID [2020-07-10 22:43:39,304 INFO L280 TraceCheckUtils]: 11: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {8089#true} is VALID [2020-07-10 22:43:39,304 INFO L280 TraceCheckUtils]: 12: Hoare triple {8089#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {8089#true} is VALID [2020-07-10 22:43:39,304 INFO L280 TraceCheckUtils]: 13: Hoare triple {8089#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {8089#true} is VALID [2020-07-10 22:43:39,305 INFO L280 TraceCheckUtils]: 14: Hoare triple {8089#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {8089#true} is VALID [2020-07-10 22:43:39,305 INFO L280 TraceCheckUtils]: 15: Hoare triple {8089#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {8089#true} is VALID [2020-07-10 22:43:39,305 INFO L280 TraceCheckUtils]: 16: Hoare triple {8089#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {8089#true} is VALID [2020-07-10 22:43:39,305 INFO L280 TraceCheckUtils]: 17: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {8089#true} is VALID [2020-07-10 22:43:39,305 INFO L280 TraceCheckUtils]: 18: Hoare triple {8089#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {8089#true} is VALID [2020-07-10 22:43:39,306 INFO L280 TraceCheckUtils]: 19: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {8089#true} is VALID [2020-07-10 22:43:39,306 INFO L280 TraceCheckUtils]: 20: Hoare triple {8089#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {8089#true} is VALID [2020-07-10 22:43:39,306 INFO L280 TraceCheckUtils]: 21: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {8089#true} is VALID [2020-07-10 22:43:39,306 INFO L280 TraceCheckUtils]: 22: Hoare triple {8089#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {8089#true} is VALID [2020-07-10 22:43:39,306 INFO L280 TraceCheckUtils]: 23: Hoare triple {8089#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {8089#true} is VALID [2020-07-10 22:43:39,306 INFO L280 TraceCheckUtils]: 24: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {8089#true} is VALID [2020-07-10 22:43:39,307 INFO L280 TraceCheckUtils]: 25: Hoare triple {8089#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {8089#true} is VALID [2020-07-10 22:43:39,307 INFO L280 TraceCheckUtils]: 26: Hoare triple {8089#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {8089#true} is VALID [2020-07-10 22:43:39,307 INFO L280 TraceCheckUtils]: 27: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {8089#true} is VALID [2020-07-10 22:43:39,307 INFO L280 TraceCheckUtils]: 28: Hoare triple {8089#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {8089#true} is VALID [2020-07-10 22:43:39,308 INFO L280 TraceCheckUtils]: 29: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {8089#true} is VALID [2020-07-10 22:43:39,308 INFO L280 TraceCheckUtils]: 30: Hoare triple {8089#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {8089#true} is VALID [2020-07-10 22:43:39,308 INFO L280 TraceCheckUtils]: 31: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {8089#true} is VALID [2020-07-10 22:43:39,309 INFO L280 TraceCheckUtils]: 32: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {8089#true} is VALID [2020-07-10 22:43:39,309 INFO L280 TraceCheckUtils]: 33: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {8089#true} is VALID [2020-07-10 22:43:39,309 INFO L280 TraceCheckUtils]: 34: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {8089#true} is VALID [2020-07-10 22:43:39,309 INFO L280 TraceCheckUtils]: 35: Hoare triple {8089#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {8089#true} is VALID [2020-07-10 22:43:39,309 INFO L280 TraceCheckUtils]: 36: Hoare triple {8089#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {8089#true} is VALID [2020-07-10 22:43:39,309 INFO L280 TraceCheckUtils]: 37: Hoare triple {8089#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {8089#true} is VALID [2020-07-10 22:43:39,310 INFO L280 TraceCheckUtils]: 38: Hoare triple {8089#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {8089#true} is VALID [2020-07-10 22:43:39,310 INFO L280 TraceCheckUtils]: 39: Hoare triple {8089#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {8089#true} is VALID [2020-07-10 22:43:39,310 INFO L280 TraceCheckUtils]: 40: Hoare triple {8089#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {8089#true} is VALID [2020-07-10 22:43:39,310 INFO L280 TraceCheckUtils]: 41: Hoare triple {8089#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {8089#true} is VALID [2020-07-10 22:43:39,310 INFO L280 TraceCheckUtils]: 42: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {8089#true} is VALID [2020-07-10 22:43:39,311 INFO L280 TraceCheckUtils]: 43: Hoare triple {8089#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {8089#true} is VALID [2020-07-10 22:43:39,311 INFO L280 TraceCheckUtils]: 44: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {8089#true} is VALID [2020-07-10 22:43:39,311 INFO L280 TraceCheckUtils]: 45: Hoare triple {8089#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {8089#true} is VALID [2020-07-10 22:43:39,311 INFO L280 TraceCheckUtils]: 46: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {8089#true} is VALID [2020-07-10 22:43:39,311 INFO L280 TraceCheckUtils]: 47: Hoare triple {8089#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {8089#true} is VALID [2020-07-10 22:43:39,311 INFO L280 TraceCheckUtils]: 48: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {8089#true} is VALID [2020-07-10 22:43:39,312 INFO L280 TraceCheckUtils]: 49: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {8089#true} is VALID [2020-07-10 22:43:39,312 INFO L280 TraceCheckUtils]: 50: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {8089#true} is VALID [2020-07-10 22:43:39,312 INFO L280 TraceCheckUtils]: 51: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {8089#true} is VALID [2020-07-10 22:43:39,312 INFO L280 TraceCheckUtils]: 52: Hoare triple {8089#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {8089#true} is VALID [2020-07-10 22:43:39,312 INFO L280 TraceCheckUtils]: 53: Hoare triple {8089#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {8089#true} is VALID [2020-07-10 22:43:39,312 INFO L280 TraceCheckUtils]: 54: Hoare triple {8089#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {8089#true} is VALID [2020-07-10 22:43:39,313 INFO L280 TraceCheckUtils]: 55: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {8089#true} is VALID [2020-07-10 22:43:39,313 INFO L280 TraceCheckUtils]: 56: Hoare triple {8089#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {8089#true} is VALID [2020-07-10 22:43:39,313 INFO L280 TraceCheckUtils]: 57: Hoare triple {8089#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {8089#true} is VALID [2020-07-10 22:43:39,313 INFO L280 TraceCheckUtils]: 58: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {8089#true} is VALID [2020-07-10 22:43:39,313 INFO L280 TraceCheckUtils]: 59: Hoare triple {8089#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {8089#true} is VALID [2020-07-10 22:43:39,313 INFO L280 TraceCheckUtils]: 60: Hoare triple {8089#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {8089#true} is VALID [2020-07-10 22:43:39,314 INFO L280 TraceCheckUtils]: 61: Hoare triple {8089#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {8089#true} is VALID [2020-07-10 22:43:39,314 INFO L280 TraceCheckUtils]: 62: Hoare triple {8089#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {8089#true} is VALID [2020-07-10 22:43:39,314 INFO L280 TraceCheckUtils]: 63: Hoare triple {8089#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {8089#true} is VALID [2020-07-10 22:43:39,314 INFO L280 TraceCheckUtils]: 64: Hoare triple {8089#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {8089#true} is VALID [2020-07-10 22:43:39,314 INFO L280 TraceCheckUtils]: 65: Hoare triple {8089#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {8089#true} is VALID [2020-07-10 22:43:39,315 INFO L280 TraceCheckUtils]: 66: Hoare triple {8089#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {8089#true} is VALID [2020-07-10 22:43:39,315 INFO L280 TraceCheckUtils]: 67: Hoare triple {8089#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {8089#true} is VALID [2020-07-10 22:43:39,315 INFO L280 TraceCheckUtils]: 68: Hoare triple {8089#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {8089#true} is VALID [2020-07-10 22:43:39,315 INFO L280 TraceCheckUtils]: 69: Hoare triple {8089#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {8089#true} is VALID [2020-07-10 22:43:39,315 INFO L280 TraceCheckUtils]: 70: Hoare triple {8089#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {8089#true} is VALID [2020-07-10 22:43:39,315 INFO L280 TraceCheckUtils]: 71: Hoare triple {8089#true} ~waterLevel~0 := 1; {8089#true} is VALID [2020-07-10 22:43:39,316 INFO L280 TraceCheckUtils]: 72: Hoare triple {8089#true} ~methaneLevelCritical~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,317 INFO L280 TraceCheckUtils]: 73: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,317 INFO L280 TraceCheckUtils]: 74: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,317 INFO L280 TraceCheckUtils]: 75: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,318 INFO L280 TraceCheckUtils]: 76: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,318 INFO L280 TraceCheckUtils]: 77: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume true; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,320 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8170#(= 0 ~methaneLevelCritical~0)} {8089#true} #924#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:43:39,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-10 22:43:39,329 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #830#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:43:39,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-10 22:43:39,333 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #832#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:43:39,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} havoc ~retValue_acc~1; {8089#true} is VALID [2020-07-10 22:43:39,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} ~retValue_acc~1 := 1; {8089#true} is VALID [2020-07-10 22:43:39,337 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} #res := ~retValue_acc~1; {8089#true} is VALID [2020-07-10 22:43:39,337 INFO L280 TraceCheckUtils]: 3: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-10 22:43:39,338 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #834#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:43:39,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-10 22:43:39,345 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #836#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:43:39,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {8199#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8089#true} is VALID [2020-07-10 22:43:39,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} ~systemActive~0 := 0; {8089#true} is VALID [2020-07-10 22:43:39,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-10 22:43:39,370 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #884#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:43:39,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} havoc ~retValue_acc~2; {8089#true} is VALID [2020-07-10 22:43:39,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {8200#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)} is VALID [2020-07-10 22:43:39,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {8200#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)} #res := ~retValue_acc~2; {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,404 INFO L280 TraceCheckUtils]: 3: Hoare triple {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,405 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {8170#(= 0 ~methaneLevelCritical~0)} #928#return; {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} is VALID [2020-07-10 22:43:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:43:39,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} havoc ~retValue_acc~6; {8089#true} is VALID [2020-07-10 22:43:39,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} ~retValue_acc~6 := ~pumpRunning~0; {8089#true} is VALID [2020-07-10 22:43:39,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} #res := ~retValue_acc~6; {8089#true} is VALID [2020-07-10 22:43:39,410 INFO L280 TraceCheckUtils]: 3: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-10 22:43:39,410 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8089#true} {8090#false} #930#return; {8090#false} is VALID [2020-07-10 22:43:39,417 INFO L263 TraceCheckUtils]: 0: Hoare triple {8089#true} call ULTIMATE.init(); {8198#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 22:43:39,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {8198#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {8089#true} is VALID [2020-07-10 22:43:39,418 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} #valid := #valid[0 := 0]; {8089#true} is VALID [2020-07-10 22:43:39,418 INFO L280 TraceCheckUtils]: 3: Hoare triple {8089#true} assume 0 < #StackHeapBarrier; {8089#true} is VALID [2020-07-10 22:43:39,418 INFO L280 TraceCheckUtils]: 4: Hoare triple {8089#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {8089#true} is VALID [2020-07-10 22:43:39,419 INFO L280 TraceCheckUtils]: 5: Hoare triple {8089#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {8089#true} is VALID [2020-07-10 22:43:39,419 INFO L280 TraceCheckUtils]: 6: Hoare triple {8089#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {8089#true} is VALID [2020-07-10 22:43:39,419 INFO L280 TraceCheckUtils]: 7: Hoare triple {8089#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {8089#true} is VALID [2020-07-10 22:43:39,419 INFO L280 TraceCheckUtils]: 8: Hoare triple {8089#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {8089#true} is VALID [2020-07-10 22:43:39,420 INFO L280 TraceCheckUtils]: 9: Hoare triple {8089#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {8089#true} is VALID [2020-07-10 22:43:39,420 INFO L280 TraceCheckUtils]: 10: Hoare triple {8089#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {8089#true} is VALID [2020-07-10 22:43:39,420 INFO L280 TraceCheckUtils]: 11: Hoare triple {8089#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {8089#true} is VALID [2020-07-10 22:43:39,421 INFO L280 TraceCheckUtils]: 12: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {8089#true} is VALID [2020-07-10 22:43:39,421 INFO L280 TraceCheckUtils]: 13: Hoare triple {8089#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {8089#true} is VALID [2020-07-10 22:43:39,421 INFO L280 TraceCheckUtils]: 14: Hoare triple {8089#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {8089#true} is VALID [2020-07-10 22:43:39,422 INFO L280 TraceCheckUtils]: 15: Hoare triple {8089#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {8089#true} is VALID [2020-07-10 22:43:39,422 INFO L280 TraceCheckUtils]: 16: Hoare triple {8089#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {8089#true} is VALID [2020-07-10 22:43:39,422 INFO L280 TraceCheckUtils]: 17: Hoare triple {8089#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {8089#true} is VALID [2020-07-10 22:43:39,422 INFO L280 TraceCheckUtils]: 18: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {8089#true} is VALID [2020-07-10 22:43:39,423 INFO L280 TraceCheckUtils]: 19: Hoare triple {8089#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {8089#true} is VALID [2020-07-10 22:43:39,423 INFO L280 TraceCheckUtils]: 20: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {8089#true} is VALID [2020-07-10 22:43:39,423 INFO L280 TraceCheckUtils]: 21: Hoare triple {8089#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {8089#true} is VALID [2020-07-10 22:43:39,424 INFO L280 TraceCheckUtils]: 22: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {8089#true} is VALID [2020-07-10 22:43:39,424 INFO L280 TraceCheckUtils]: 23: Hoare triple {8089#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {8089#true} is VALID [2020-07-10 22:43:39,424 INFO L280 TraceCheckUtils]: 24: Hoare triple {8089#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {8089#true} is VALID [2020-07-10 22:43:39,425 INFO L280 TraceCheckUtils]: 25: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {8089#true} is VALID [2020-07-10 22:43:39,425 INFO L280 TraceCheckUtils]: 26: Hoare triple {8089#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {8089#true} is VALID [2020-07-10 22:43:39,425 INFO L280 TraceCheckUtils]: 27: Hoare triple {8089#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {8089#true} is VALID [2020-07-10 22:43:39,425 INFO L280 TraceCheckUtils]: 28: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {8089#true} is VALID [2020-07-10 22:43:39,426 INFO L280 TraceCheckUtils]: 29: Hoare triple {8089#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {8089#true} is VALID [2020-07-10 22:43:39,426 INFO L280 TraceCheckUtils]: 30: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {8089#true} is VALID [2020-07-10 22:43:39,426 INFO L280 TraceCheckUtils]: 31: Hoare triple {8089#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {8089#true} is VALID [2020-07-10 22:43:39,426 INFO L280 TraceCheckUtils]: 32: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {8089#true} is VALID [2020-07-10 22:43:39,427 INFO L280 TraceCheckUtils]: 33: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {8089#true} is VALID [2020-07-10 22:43:39,427 INFO L280 TraceCheckUtils]: 34: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {8089#true} is VALID [2020-07-10 22:43:39,427 INFO L280 TraceCheckUtils]: 35: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {8089#true} is VALID [2020-07-10 22:43:39,428 INFO L280 TraceCheckUtils]: 36: Hoare triple {8089#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {8089#true} is VALID [2020-07-10 22:43:39,428 INFO L280 TraceCheckUtils]: 37: Hoare triple {8089#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {8089#true} is VALID [2020-07-10 22:43:39,428 INFO L280 TraceCheckUtils]: 38: Hoare triple {8089#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {8089#true} is VALID [2020-07-10 22:43:39,429 INFO L280 TraceCheckUtils]: 39: Hoare triple {8089#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {8089#true} is VALID [2020-07-10 22:43:39,429 INFO L280 TraceCheckUtils]: 40: Hoare triple {8089#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {8089#true} is VALID [2020-07-10 22:43:39,429 INFO L280 TraceCheckUtils]: 41: Hoare triple {8089#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {8089#true} is VALID [2020-07-10 22:43:39,429 INFO L280 TraceCheckUtils]: 42: Hoare triple {8089#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {8089#true} is VALID [2020-07-10 22:43:39,430 INFO L280 TraceCheckUtils]: 43: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {8089#true} is VALID [2020-07-10 22:43:39,430 INFO L280 TraceCheckUtils]: 44: Hoare triple {8089#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {8089#true} is VALID [2020-07-10 22:43:39,430 INFO L280 TraceCheckUtils]: 45: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {8089#true} is VALID [2020-07-10 22:43:39,431 INFO L280 TraceCheckUtils]: 46: Hoare triple {8089#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {8089#true} is VALID [2020-07-10 22:43:39,431 INFO L280 TraceCheckUtils]: 47: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {8089#true} is VALID [2020-07-10 22:43:39,431 INFO L280 TraceCheckUtils]: 48: Hoare triple {8089#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {8089#true} is VALID [2020-07-10 22:43:39,432 INFO L280 TraceCheckUtils]: 49: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {8089#true} is VALID [2020-07-10 22:43:39,432 INFO L280 TraceCheckUtils]: 50: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {8089#true} is VALID [2020-07-10 22:43:39,432 INFO L280 TraceCheckUtils]: 51: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {8089#true} is VALID [2020-07-10 22:43:39,432 INFO L280 TraceCheckUtils]: 52: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {8089#true} is VALID [2020-07-10 22:43:39,433 INFO L280 TraceCheckUtils]: 53: Hoare triple {8089#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {8089#true} is VALID [2020-07-10 22:43:39,433 INFO L280 TraceCheckUtils]: 54: Hoare triple {8089#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {8089#true} is VALID [2020-07-10 22:43:39,433 INFO L280 TraceCheckUtils]: 55: Hoare triple {8089#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {8089#true} is VALID [2020-07-10 22:43:39,434 INFO L280 TraceCheckUtils]: 56: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {8089#true} is VALID [2020-07-10 22:43:39,434 INFO L280 TraceCheckUtils]: 57: Hoare triple {8089#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {8089#true} is VALID [2020-07-10 22:43:39,434 INFO L280 TraceCheckUtils]: 58: Hoare triple {8089#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {8089#true} is VALID [2020-07-10 22:43:39,435 INFO L280 TraceCheckUtils]: 59: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {8089#true} is VALID [2020-07-10 22:43:39,435 INFO L280 TraceCheckUtils]: 60: Hoare triple {8089#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {8089#true} is VALID [2020-07-10 22:43:39,435 INFO L280 TraceCheckUtils]: 61: Hoare triple {8089#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {8089#true} is VALID [2020-07-10 22:43:39,436 INFO L280 TraceCheckUtils]: 62: Hoare triple {8089#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {8089#true} is VALID [2020-07-10 22:43:39,436 INFO L280 TraceCheckUtils]: 63: Hoare triple {8089#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {8089#true} is VALID [2020-07-10 22:43:39,436 INFO L280 TraceCheckUtils]: 64: Hoare triple {8089#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {8089#true} is VALID [2020-07-10 22:43:39,436 INFO L280 TraceCheckUtils]: 65: Hoare triple {8089#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {8089#true} is VALID [2020-07-10 22:43:39,437 INFO L280 TraceCheckUtils]: 66: Hoare triple {8089#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {8089#true} is VALID [2020-07-10 22:43:39,437 INFO L280 TraceCheckUtils]: 67: Hoare triple {8089#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {8089#true} is VALID [2020-07-10 22:43:39,437 INFO L280 TraceCheckUtils]: 68: Hoare triple {8089#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {8089#true} is VALID [2020-07-10 22:43:39,438 INFO L280 TraceCheckUtils]: 69: Hoare triple {8089#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {8089#true} is VALID [2020-07-10 22:43:39,438 INFO L280 TraceCheckUtils]: 70: Hoare triple {8089#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {8089#true} is VALID [2020-07-10 22:43:39,438 INFO L280 TraceCheckUtils]: 71: Hoare triple {8089#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {8089#true} is VALID [2020-07-10 22:43:39,439 INFO L280 TraceCheckUtils]: 72: Hoare triple {8089#true} ~waterLevel~0 := 1; {8089#true} is VALID [2020-07-10 22:43:39,442 INFO L280 TraceCheckUtils]: 73: Hoare triple {8089#true} ~methaneLevelCritical~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,446 INFO L280 TraceCheckUtils]: 74: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,446 INFO L280 TraceCheckUtils]: 75: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,447 INFO L280 TraceCheckUtils]: 76: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,448 INFO L280 TraceCheckUtils]: 77: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,448 INFO L280 TraceCheckUtils]: 78: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume true; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,449 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8170#(= 0 ~methaneLevelCritical~0)} {8089#true} #924#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,450 INFO L263 TraceCheckUtils]: 80: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call #t~ret74 := main(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,451 INFO L280 TraceCheckUtils]: 81: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~11; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,452 INFO L280 TraceCheckUtils]: 82: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~9; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,452 INFO L263 TraceCheckUtils]: 83: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {8089#true} is VALID [2020-07-10 22:43:39,452 INFO L280 TraceCheckUtils]: 84: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-10 22:43:39,453 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #830#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,453 INFO L263 TraceCheckUtils]: 86: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call select_features(); {8089#true} is VALID [2020-07-10 22:43:39,454 INFO L280 TraceCheckUtils]: 87: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-10 22:43:39,454 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #832#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,455 INFO L263 TraceCheckUtils]: 89: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call #t~ret73 := valid_product(); {8089#true} is VALID [2020-07-10 22:43:39,455 INFO L280 TraceCheckUtils]: 90: Hoare triple {8089#true} havoc ~retValue_acc~1; {8089#true} is VALID [2020-07-10 22:43:39,455 INFO L280 TraceCheckUtils]: 91: Hoare triple {8089#true} ~retValue_acc~1 := 1; {8089#true} is VALID [2020-07-10 22:43:39,456 INFO L280 TraceCheckUtils]: 92: Hoare triple {8089#true} #res := ~retValue_acc~1; {8089#true} is VALID [2020-07-10 22:43:39,456 INFO L280 TraceCheckUtils]: 93: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-10 22:43:39,457 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #834#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,458 INFO L280 TraceCheckUtils]: 95: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,458 INFO L280 TraceCheckUtils]: 96: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp~9 := #t~ret73; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,459 INFO L280 TraceCheckUtils]: 97: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~ret73; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,460 INFO L280 TraceCheckUtils]: 98: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~9; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,460 INFO L263 TraceCheckUtils]: 99: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call setup(); {8089#true} is VALID [2020-07-10 22:43:39,460 INFO L280 TraceCheckUtils]: 100: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-10 22:43:39,461 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #836#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,462 INFO L263 TraceCheckUtils]: 102: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call runTest(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,463 INFO L263 TraceCheckUtils]: 103: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call test(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,464 INFO L280 TraceCheckUtils]: 104: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,464 INFO L280 TraceCheckUtils]: 105: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~5; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,465 INFO L280 TraceCheckUtils]: 106: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,466 INFO L280 TraceCheckUtils]: 107: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,466 INFO L280 TraceCheckUtils]: 108: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,467 INFO L280 TraceCheckUtils]: 109: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,468 INFO L280 TraceCheckUtils]: 110: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !false; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,469 INFO L280 TraceCheckUtils]: 111: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,469 INFO L280 TraceCheckUtils]: 112: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,470 INFO L280 TraceCheckUtils]: 113: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp~5 := #t~nondet34; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,471 INFO L280 TraceCheckUtils]: 114: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet34; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,472 INFO L280 TraceCheckUtils]: 115: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~5); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,472 INFO L280 TraceCheckUtils]: 116: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,473 INFO L280 TraceCheckUtils]: 117: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp___0~2 := #t~nondet35; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,474 INFO L280 TraceCheckUtils]: 118: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet35; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,474 INFO L280 TraceCheckUtils]: 119: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,475 INFO L280 TraceCheckUtils]: 120: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,476 INFO L280 TraceCheckUtils]: 121: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet36; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,476 INFO L280 TraceCheckUtils]: 122: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet36; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,477 INFO L280 TraceCheckUtils]: 123: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,478 INFO L280 TraceCheckUtils]: 124: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,479 INFO L280 TraceCheckUtils]: 125: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp___1~0 := #t~nondet37; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,480 INFO L280 TraceCheckUtils]: 126: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet37; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,480 INFO L280 TraceCheckUtils]: 127: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,481 INFO L263 TraceCheckUtils]: 128: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call stopSystem(); {8199#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 22:43:39,482 INFO L280 TraceCheckUtils]: 129: Hoare triple {8199#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8089#true} is VALID [2020-07-10 22:43:39,482 INFO L280 TraceCheckUtils]: 130: Hoare triple {8089#true} ~systemActive~0 := 0; {8089#true} is VALID [2020-07-10 22:43:39,482 INFO L280 TraceCheckUtils]: 131: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-10 22:43:39,483 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #884#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,484 INFO L263 TraceCheckUtils]: 133: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call timeShift(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,485 INFO L280 TraceCheckUtils]: 134: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,486 INFO L280 TraceCheckUtils]: 135: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~systemActive~0); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,486 INFO L263 TraceCheckUtils]: 136: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification1_spec__1(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,487 INFO L280 TraceCheckUtils]: 137: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,488 INFO L280 TraceCheckUtils]: 138: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,488 INFO L263 TraceCheckUtils]: 139: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call #t~ret0 := isMethaneLevelCritical(); {8089#true} is VALID [2020-07-10 22:43:39,488 INFO L280 TraceCheckUtils]: 140: Hoare triple {8089#true} havoc ~retValue_acc~2; {8089#true} is VALID [2020-07-10 22:43:39,489 INFO L280 TraceCheckUtils]: 141: Hoare triple {8089#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {8200#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)} is VALID [2020-07-10 22:43:39,490 INFO L280 TraceCheckUtils]: 142: Hoare triple {8200#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)} #res := ~retValue_acc~2; {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,490 INFO L280 TraceCheckUtils]: 143: Hoare triple {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 22:43:39,491 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {8170#(= 0 ~methaneLevelCritical~0)} #928#return; {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} is VALID [2020-07-10 22:43:39,492 INFO L280 TraceCheckUtils]: 145: Hoare triple {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} is VALID [2020-07-10 22:43:39,493 INFO L280 TraceCheckUtils]: 146: Hoare triple {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} ~tmp~0 := #t~ret0; {8192#(= 0 __utac_acc__Specification1_spec__1_~tmp~0)} is VALID [2020-07-10 22:43:39,493 INFO L280 TraceCheckUtils]: 147: Hoare triple {8192#(= 0 __utac_acc__Specification1_spec__1_~tmp~0)} havoc #t~ret0; {8192#(= 0 __utac_acc__Specification1_spec__1_~tmp~0)} is VALID [2020-07-10 22:43:39,494 INFO L280 TraceCheckUtils]: 148: Hoare triple {8192#(= 0 __utac_acc__Specification1_spec__1_~tmp~0)} assume 0 != ~tmp~0; {8090#false} is VALID [2020-07-10 22:43:39,494 INFO L263 TraceCheckUtils]: 149: Hoare triple {8090#false} call #t~ret1 := isPumpRunning(); {8089#true} is VALID [2020-07-10 22:43:39,494 INFO L280 TraceCheckUtils]: 150: Hoare triple {8089#true} havoc ~retValue_acc~6; {8089#true} is VALID [2020-07-10 22:43:39,494 INFO L280 TraceCheckUtils]: 151: Hoare triple {8089#true} ~retValue_acc~6 := ~pumpRunning~0; {8089#true} is VALID [2020-07-10 22:43:39,494 INFO L280 TraceCheckUtils]: 152: Hoare triple {8089#true} #res := ~retValue_acc~6; {8089#true} is VALID [2020-07-10 22:43:39,495 INFO L280 TraceCheckUtils]: 153: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-10 22:43:39,495 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8089#true} {8090#false} #930#return; {8090#false} is VALID [2020-07-10 22:43:39,495 INFO L280 TraceCheckUtils]: 155: Hoare triple {8090#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8090#false} is VALID [2020-07-10 22:43:39,495 INFO L280 TraceCheckUtils]: 156: Hoare triple {8090#false} ~tmp___0~0 := #t~ret1; {8090#false} is VALID [2020-07-10 22:43:39,495 INFO L280 TraceCheckUtils]: 157: Hoare triple {8090#false} havoc #t~ret1; {8090#false} is VALID [2020-07-10 22:43:39,496 INFO L280 TraceCheckUtils]: 158: Hoare triple {8090#false} assume 0 != ~tmp___0~0; {8090#false} is VALID [2020-07-10 22:43:39,496 INFO L263 TraceCheckUtils]: 159: Hoare triple {8090#false} call __automaton_fail(); {8090#false} is VALID [2020-07-10 22:43:39,496 INFO L280 TraceCheckUtils]: 160: Hoare triple {8090#false} assume !false; {8090#false} is VALID [2020-07-10 22:43:39,560 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 22:43:39,560 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [359085848] [2020-07-10 22:43:39,560 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:43:39,561 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 22:43:39,561 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [30061414] [2020-07-10 22:43:39,562 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-10 22:43:39,563 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:43:39,563 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 22:43:39,776 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 22:43:39,777 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 22:43:39,777 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:43:39,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 22:43:39,778 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-10 22:43:39,778 INFO L87 Difference]: Start difference. First operand 464 states and 524 transitions. Second operand 9 states. [2020-07-10 22:43:41,280 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:43:49,842 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:43:50,687 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 22:43:53,373 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:43:54,957 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:43:57,822 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:43:59,090 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 22:43:59,819 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:44:03,037 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:44:20,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:44:20,242 INFO L93 Difference]: Finished difference Result 1295 states and 1562 transitions. [2020-07-10 22:44:20,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 22:44:20,243 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-10 22:44:20,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:44:20,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 22:44:20,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 763 transitions. [2020-07-10 22:44:20,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 22:44:20,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 763 transitions. [2020-07-10 22:44:20,273 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 763 transitions. [2020-07-10 22:44:22,642 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 763 edges. 763 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:44:22,712 INFO L225 Difference]: With dead ends: 1295 [2020-07-10 22:44:22,713 INFO L226 Difference]: Without dead ends: 941 [2020-07-10 22:44:22,714 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-07-10 22:44:22,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 941 states. [2020-07-10 22:44:40,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 941 to 779. [2020-07-10 22:44:40,860 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:44:40,860 INFO L82 GeneralOperation]: Start isEquivalent. First operand 941 states. Second operand 779 states. [2020-07-10 22:44:40,861 INFO L74 IsIncluded]: Start isIncluded. First operand 941 states. Second operand 779 states. [2020-07-10 22:44:40,861 INFO L87 Difference]: Start difference. First operand 941 states. Second operand 779 states. [2020-07-10 22:44:40,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:44:40,921 INFO L93 Difference]: Finished difference Result 941 states and 1123 transitions. [2020-07-10 22:44:40,921 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1123 transitions. [2020-07-10 22:44:40,925 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:44:40,925 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:44:40,925 INFO L74 IsIncluded]: Start isIncluded. First operand 779 states. Second operand 941 states. [2020-07-10 22:44:40,925 INFO L87 Difference]: Start difference. First operand 779 states. Second operand 941 states. [2020-07-10 22:44:41,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:44:41,000 INFO L93 Difference]: Finished difference Result 941 states and 1123 transitions. [2020-07-10 22:44:41,000 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1123 transitions. [2020-07-10 22:44:41,004 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:44:41,004 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:44:41,004 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:44:41,004 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:44:41,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 779 states. [2020-07-10 22:44:41,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 779 states and 894 transitions. [2020-07-10 22:44:41,072 INFO L78 Accepts]: Start accepts. Automaton has 779 states and 894 transitions. Word has length 161 [2020-07-10 22:44:41,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:44:41,073 INFO L479 AbstractCegarLoop]: Abstraction has 779 states and 894 transitions. [2020-07-10 22:44:41,073 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 22:44:41,073 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 779 states and 894 transitions. [2020-07-10 22:44:45,603 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 894 edges. 894 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:44:45,603 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 894 transitions. [2020-07-10 22:44:45,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 22:44:45,607 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:44:45,607 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 22:44:45,607 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 22:44:45,607 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:44:45,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:44:45,608 INFO L82 PathProgramCache]: Analyzing trace with hash -1178898179, now seen corresponding path program 1 times [2020-07-10 22:44:45,608 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:44:45,608 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [478786819] [2020-07-10 22:44:45,608 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:44:45,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:45,964 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:44:46,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:46,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {14368#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {14255#true} is VALID [2020-07-10 22:44:46,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} #valid := #valid[0 := 0]; {14255#true} is VALID [2020-07-10 22:44:46,040 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} assume 0 < #StackHeapBarrier; {14255#true} is VALID [2020-07-10 22:44:46,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {14255#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {14255#true} is VALID [2020-07-10 22:44:46,040 INFO L280 TraceCheckUtils]: 4: Hoare triple {14255#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {14255#true} is VALID [2020-07-10 22:44:46,041 INFO L280 TraceCheckUtils]: 5: Hoare triple {14255#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {14255#true} is VALID [2020-07-10 22:44:46,041 INFO L280 TraceCheckUtils]: 6: Hoare triple {14255#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {14255#true} is VALID [2020-07-10 22:44:46,041 INFO L280 TraceCheckUtils]: 7: Hoare triple {14255#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {14255#true} is VALID [2020-07-10 22:44:46,042 INFO L280 TraceCheckUtils]: 8: Hoare triple {14255#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {14255#true} is VALID [2020-07-10 22:44:46,042 INFO L280 TraceCheckUtils]: 9: Hoare triple {14255#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {14255#true} is VALID [2020-07-10 22:44:46,042 INFO L280 TraceCheckUtils]: 10: Hoare triple {14255#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {14255#true} is VALID [2020-07-10 22:44:46,043 INFO L280 TraceCheckUtils]: 11: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {14255#true} is VALID [2020-07-10 22:44:46,043 INFO L280 TraceCheckUtils]: 12: Hoare triple {14255#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {14255#true} is VALID [2020-07-10 22:44:46,043 INFO L280 TraceCheckUtils]: 13: Hoare triple {14255#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {14255#true} is VALID [2020-07-10 22:44:46,043 INFO L280 TraceCheckUtils]: 14: Hoare triple {14255#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {14255#true} is VALID [2020-07-10 22:44:46,044 INFO L280 TraceCheckUtils]: 15: Hoare triple {14255#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {14255#true} is VALID [2020-07-10 22:44:46,044 INFO L280 TraceCheckUtils]: 16: Hoare triple {14255#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {14255#true} is VALID [2020-07-10 22:44:46,044 INFO L280 TraceCheckUtils]: 17: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {14255#true} is VALID [2020-07-10 22:44:46,045 INFO L280 TraceCheckUtils]: 18: Hoare triple {14255#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {14255#true} is VALID [2020-07-10 22:44:46,045 INFO L280 TraceCheckUtils]: 19: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {14255#true} is VALID [2020-07-10 22:44:46,045 INFO L280 TraceCheckUtils]: 20: Hoare triple {14255#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {14255#true} is VALID [2020-07-10 22:44:46,046 INFO L280 TraceCheckUtils]: 21: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {14255#true} is VALID [2020-07-10 22:44:46,046 INFO L280 TraceCheckUtils]: 22: Hoare triple {14255#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {14255#true} is VALID [2020-07-10 22:44:46,046 INFO L280 TraceCheckUtils]: 23: Hoare triple {14255#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {14255#true} is VALID [2020-07-10 22:44:46,047 INFO L280 TraceCheckUtils]: 24: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {14255#true} is VALID [2020-07-10 22:44:46,047 INFO L280 TraceCheckUtils]: 25: Hoare triple {14255#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {14255#true} is VALID [2020-07-10 22:44:46,047 INFO L280 TraceCheckUtils]: 26: Hoare triple {14255#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {14255#true} is VALID [2020-07-10 22:44:46,047 INFO L280 TraceCheckUtils]: 27: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {14255#true} is VALID [2020-07-10 22:44:46,048 INFO L280 TraceCheckUtils]: 28: Hoare triple {14255#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {14255#true} is VALID [2020-07-10 22:44:46,048 INFO L280 TraceCheckUtils]: 29: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {14255#true} is VALID [2020-07-10 22:44:46,048 INFO L280 TraceCheckUtils]: 30: Hoare triple {14255#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {14255#true} is VALID [2020-07-10 22:44:46,049 INFO L280 TraceCheckUtils]: 31: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {14255#true} is VALID [2020-07-10 22:44:46,049 INFO L280 TraceCheckUtils]: 32: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {14255#true} is VALID [2020-07-10 22:44:46,049 INFO L280 TraceCheckUtils]: 33: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {14255#true} is VALID [2020-07-10 22:44:46,050 INFO L280 TraceCheckUtils]: 34: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {14255#true} is VALID [2020-07-10 22:44:46,050 INFO L280 TraceCheckUtils]: 35: Hoare triple {14255#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {14255#true} is VALID [2020-07-10 22:44:46,050 INFO L280 TraceCheckUtils]: 36: Hoare triple {14255#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {14255#true} is VALID [2020-07-10 22:44:46,051 INFO L280 TraceCheckUtils]: 37: Hoare triple {14255#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {14255#true} is VALID [2020-07-10 22:44:46,051 INFO L280 TraceCheckUtils]: 38: Hoare triple {14255#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {14255#true} is VALID [2020-07-10 22:44:46,051 INFO L280 TraceCheckUtils]: 39: Hoare triple {14255#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {14255#true} is VALID [2020-07-10 22:44:46,052 INFO L280 TraceCheckUtils]: 40: Hoare triple {14255#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {14255#true} is VALID [2020-07-10 22:44:46,052 INFO L280 TraceCheckUtils]: 41: Hoare triple {14255#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {14255#true} is VALID [2020-07-10 22:44:46,052 INFO L280 TraceCheckUtils]: 42: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {14255#true} is VALID [2020-07-10 22:44:46,052 INFO L280 TraceCheckUtils]: 43: Hoare triple {14255#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {14255#true} is VALID [2020-07-10 22:44:46,053 INFO L280 TraceCheckUtils]: 44: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {14255#true} is VALID [2020-07-10 22:44:46,053 INFO L280 TraceCheckUtils]: 45: Hoare triple {14255#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {14255#true} is VALID [2020-07-10 22:44:46,053 INFO L280 TraceCheckUtils]: 46: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {14255#true} is VALID [2020-07-10 22:44:46,054 INFO L280 TraceCheckUtils]: 47: Hoare triple {14255#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {14255#true} is VALID [2020-07-10 22:44:46,054 INFO L280 TraceCheckUtils]: 48: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {14255#true} is VALID [2020-07-10 22:44:46,054 INFO L280 TraceCheckUtils]: 49: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {14255#true} is VALID [2020-07-10 22:44:46,054 INFO L280 TraceCheckUtils]: 50: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {14255#true} is VALID [2020-07-10 22:44:46,055 INFO L280 TraceCheckUtils]: 51: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {14255#true} is VALID [2020-07-10 22:44:46,055 INFO L280 TraceCheckUtils]: 52: Hoare triple {14255#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {14255#true} is VALID [2020-07-10 22:44:46,055 INFO L280 TraceCheckUtils]: 53: Hoare triple {14255#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {14255#true} is VALID [2020-07-10 22:44:46,056 INFO L280 TraceCheckUtils]: 54: Hoare triple {14255#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {14255#true} is VALID [2020-07-10 22:44:46,056 INFO L280 TraceCheckUtils]: 55: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {14255#true} is VALID [2020-07-10 22:44:46,056 INFO L280 TraceCheckUtils]: 56: Hoare triple {14255#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {14255#true} is VALID [2020-07-10 22:44:46,057 INFO L280 TraceCheckUtils]: 57: Hoare triple {14255#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {14255#true} is VALID [2020-07-10 22:44:46,057 INFO L280 TraceCheckUtils]: 58: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {14255#true} is VALID [2020-07-10 22:44:46,057 INFO L280 TraceCheckUtils]: 59: Hoare triple {14255#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {14255#true} is VALID [2020-07-10 22:44:46,058 INFO L280 TraceCheckUtils]: 60: Hoare triple {14255#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {14255#true} is VALID [2020-07-10 22:44:46,058 INFO L280 TraceCheckUtils]: 61: Hoare triple {14255#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {14255#true} is VALID [2020-07-10 22:44:46,058 INFO L280 TraceCheckUtils]: 62: Hoare triple {14255#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {14255#true} is VALID [2020-07-10 22:44:46,059 INFO L280 TraceCheckUtils]: 63: Hoare triple {14255#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {14255#true} is VALID [2020-07-10 22:44:46,059 INFO L280 TraceCheckUtils]: 64: Hoare triple {14255#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {14255#true} is VALID [2020-07-10 22:44:46,059 INFO L280 TraceCheckUtils]: 65: Hoare triple {14255#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {14255#true} is VALID [2020-07-10 22:44:46,059 INFO L280 TraceCheckUtils]: 66: Hoare triple {14255#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {14255#true} is VALID [2020-07-10 22:44:46,060 INFO L280 TraceCheckUtils]: 67: Hoare triple {14255#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {14255#true} is VALID [2020-07-10 22:44:46,060 INFO L280 TraceCheckUtils]: 68: Hoare triple {14255#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {14255#true} is VALID [2020-07-10 22:44:46,060 INFO L280 TraceCheckUtils]: 69: Hoare triple {14255#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {14255#true} is VALID [2020-07-10 22:44:46,061 INFO L280 TraceCheckUtils]: 70: Hoare triple {14255#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {14255#true} is VALID [2020-07-10 22:44:46,061 INFO L280 TraceCheckUtils]: 71: Hoare triple {14255#true} ~waterLevel~0 := 1; {14255#true} is VALID [2020-07-10 22:44:46,061 INFO L280 TraceCheckUtils]: 72: Hoare triple {14255#true} ~methaneLevelCritical~0 := 0; {14255#true} is VALID [2020-07-10 22:44:46,065 INFO L280 TraceCheckUtils]: 73: Hoare triple {14255#true} ~pumpRunning~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,066 INFO L280 TraceCheckUtils]: 74: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,066 INFO L280 TraceCheckUtils]: 75: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,067 INFO L280 TraceCheckUtils]: 76: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,067 INFO L280 TraceCheckUtils]: 77: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume true; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,068 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {14336#(= 0 ~pumpRunning~0)} {14255#true} #924#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:46,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-10 22:44:46,093 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #830#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:46,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-10 22:44:46,098 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #832#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:46,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} havoc ~retValue_acc~1; {14255#true} is VALID [2020-07-10 22:44:46,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} ~retValue_acc~1 := 1; {14255#true} is VALID [2020-07-10 22:44:46,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} #res := ~retValue_acc~1; {14255#true} is VALID [2020-07-10 22:44:46,107 INFO L280 TraceCheckUtils]: 3: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-10 22:44:46,108 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #834#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:46,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-10 22:44:46,112 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #836#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:46,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {14369#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {14255#true} is VALID [2020-07-10 22:44:46,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} ~methaneLevelCritical~0 := 1; {14255#true} is VALID [2020-07-10 22:44:46,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-10 22:44:46,132 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #882#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:46,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume true; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,156 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14336#(= 0 ~pumpRunning~0)} {14336#(= 0 ~pumpRunning~0)} #884#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:46,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} havoc ~retValue_acc~2; {14255#true} is VALID [2020-07-10 22:44:46,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {14255#true} is VALID [2020-07-10 22:44:46,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} #res := ~retValue_acc~2; {14255#true} is VALID [2020-07-10 22:44:46,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-10 22:44:46,162 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #928#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:46,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} havoc ~retValue_acc~6; {14255#true} is VALID [2020-07-10 22:44:46,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} ~retValue_acc~6 := ~pumpRunning~0; {14371#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} is VALID [2020-07-10 22:44:46,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {14371#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} #res := ~retValue_acc~6; {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 22:44:46,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 22:44:46,213 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} {14336#(= 0 ~pumpRunning~0)} #930#return; {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} is VALID [2020-07-10 22:44:46,219 INFO L263 TraceCheckUtils]: 0: Hoare triple {14255#true} call ULTIMATE.init(); {14368#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 22:44:46,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {14368#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {14255#true} is VALID [2020-07-10 22:44:46,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} #valid := #valid[0 := 0]; {14255#true} is VALID [2020-07-10 22:44:46,219 INFO L280 TraceCheckUtils]: 3: Hoare triple {14255#true} assume 0 < #StackHeapBarrier; {14255#true} is VALID [2020-07-10 22:44:46,220 INFO L280 TraceCheckUtils]: 4: Hoare triple {14255#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {14255#true} is VALID [2020-07-10 22:44:46,220 INFO L280 TraceCheckUtils]: 5: Hoare triple {14255#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {14255#true} is VALID [2020-07-10 22:44:46,220 INFO L280 TraceCheckUtils]: 6: Hoare triple {14255#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {14255#true} is VALID [2020-07-10 22:44:46,220 INFO L280 TraceCheckUtils]: 7: Hoare triple {14255#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {14255#true} is VALID [2020-07-10 22:44:46,220 INFO L280 TraceCheckUtils]: 8: Hoare triple {14255#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {14255#true} is VALID [2020-07-10 22:44:46,220 INFO L280 TraceCheckUtils]: 9: Hoare triple {14255#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {14255#true} is VALID [2020-07-10 22:44:46,221 INFO L280 TraceCheckUtils]: 10: Hoare triple {14255#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {14255#true} is VALID [2020-07-10 22:44:46,221 INFO L280 TraceCheckUtils]: 11: Hoare triple {14255#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {14255#true} is VALID [2020-07-10 22:44:46,221 INFO L280 TraceCheckUtils]: 12: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {14255#true} is VALID [2020-07-10 22:44:46,221 INFO L280 TraceCheckUtils]: 13: Hoare triple {14255#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {14255#true} is VALID [2020-07-10 22:44:46,221 INFO L280 TraceCheckUtils]: 14: Hoare triple {14255#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {14255#true} is VALID [2020-07-10 22:44:46,221 INFO L280 TraceCheckUtils]: 15: Hoare triple {14255#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {14255#true} is VALID [2020-07-10 22:44:46,222 INFO L280 TraceCheckUtils]: 16: Hoare triple {14255#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {14255#true} is VALID [2020-07-10 22:44:46,222 INFO L280 TraceCheckUtils]: 17: Hoare triple {14255#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {14255#true} is VALID [2020-07-10 22:44:46,222 INFO L280 TraceCheckUtils]: 18: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {14255#true} is VALID [2020-07-10 22:44:46,222 INFO L280 TraceCheckUtils]: 19: Hoare triple {14255#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {14255#true} is VALID [2020-07-10 22:44:46,222 INFO L280 TraceCheckUtils]: 20: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {14255#true} is VALID [2020-07-10 22:44:46,223 INFO L280 TraceCheckUtils]: 21: Hoare triple {14255#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {14255#true} is VALID [2020-07-10 22:44:46,223 INFO L280 TraceCheckUtils]: 22: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {14255#true} is VALID [2020-07-10 22:44:46,223 INFO L280 TraceCheckUtils]: 23: Hoare triple {14255#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {14255#true} is VALID [2020-07-10 22:44:46,223 INFO L280 TraceCheckUtils]: 24: Hoare triple {14255#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {14255#true} is VALID [2020-07-10 22:44:46,223 INFO L280 TraceCheckUtils]: 25: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {14255#true} is VALID [2020-07-10 22:44:46,224 INFO L280 TraceCheckUtils]: 26: Hoare triple {14255#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {14255#true} is VALID [2020-07-10 22:44:46,224 INFO L280 TraceCheckUtils]: 27: Hoare triple {14255#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {14255#true} is VALID [2020-07-10 22:44:46,224 INFO L280 TraceCheckUtils]: 28: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {14255#true} is VALID [2020-07-10 22:44:46,224 INFO L280 TraceCheckUtils]: 29: Hoare triple {14255#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {14255#true} is VALID [2020-07-10 22:44:46,224 INFO L280 TraceCheckUtils]: 30: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {14255#true} is VALID [2020-07-10 22:44:46,224 INFO L280 TraceCheckUtils]: 31: Hoare triple {14255#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {14255#true} is VALID [2020-07-10 22:44:46,225 INFO L280 TraceCheckUtils]: 32: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {14255#true} is VALID [2020-07-10 22:44:46,225 INFO L280 TraceCheckUtils]: 33: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {14255#true} is VALID [2020-07-10 22:44:46,225 INFO L280 TraceCheckUtils]: 34: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {14255#true} is VALID [2020-07-10 22:44:46,225 INFO L280 TraceCheckUtils]: 35: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {14255#true} is VALID [2020-07-10 22:44:46,225 INFO L280 TraceCheckUtils]: 36: Hoare triple {14255#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {14255#true} is VALID [2020-07-10 22:44:46,225 INFO L280 TraceCheckUtils]: 37: Hoare triple {14255#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {14255#true} is VALID [2020-07-10 22:44:46,226 INFO L280 TraceCheckUtils]: 38: Hoare triple {14255#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {14255#true} is VALID [2020-07-10 22:44:46,226 INFO L280 TraceCheckUtils]: 39: Hoare triple {14255#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {14255#true} is VALID [2020-07-10 22:44:46,226 INFO L280 TraceCheckUtils]: 40: Hoare triple {14255#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {14255#true} is VALID [2020-07-10 22:44:46,226 INFO L280 TraceCheckUtils]: 41: Hoare triple {14255#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {14255#true} is VALID [2020-07-10 22:44:46,226 INFO L280 TraceCheckUtils]: 42: Hoare triple {14255#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {14255#true} is VALID [2020-07-10 22:44:46,226 INFO L280 TraceCheckUtils]: 43: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {14255#true} is VALID [2020-07-10 22:44:46,227 INFO L280 TraceCheckUtils]: 44: Hoare triple {14255#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {14255#true} is VALID [2020-07-10 22:44:46,227 INFO L280 TraceCheckUtils]: 45: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {14255#true} is VALID [2020-07-10 22:44:46,227 INFO L280 TraceCheckUtils]: 46: Hoare triple {14255#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {14255#true} is VALID [2020-07-10 22:44:46,227 INFO L280 TraceCheckUtils]: 47: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {14255#true} is VALID [2020-07-10 22:44:46,228 INFO L280 TraceCheckUtils]: 48: Hoare triple {14255#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {14255#true} is VALID [2020-07-10 22:44:46,228 INFO L280 TraceCheckUtils]: 49: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {14255#true} is VALID [2020-07-10 22:44:46,228 INFO L280 TraceCheckUtils]: 50: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {14255#true} is VALID [2020-07-10 22:44:46,228 INFO L280 TraceCheckUtils]: 51: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {14255#true} is VALID [2020-07-10 22:44:46,229 INFO L280 TraceCheckUtils]: 52: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {14255#true} is VALID [2020-07-10 22:44:46,229 INFO L280 TraceCheckUtils]: 53: Hoare triple {14255#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {14255#true} is VALID [2020-07-10 22:44:46,229 INFO L280 TraceCheckUtils]: 54: Hoare triple {14255#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {14255#true} is VALID [2020-07-10 22:44:46,230 INFO L280 TraceCheckUtils]: 55: Hoare triple {14255#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {14255#true} is VALID [2020-07-10 22:44:46,230 INFO L280 TraceCheckUtils]: 56: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {14255#true} is VALID [2020-07-10 22:44:46,230 INFO L280 TraceCheckUtils]: 57: Hoare triple {14255#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {14255#true} is VALID [2020-07-10 22:44:46,231 INFO L280 TraceCheckUtils]: 58: Hoare triple {14255#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {14255#true} is VALID [2020-07-10 22:44:46,231 INFO L280 TraceCheckUtils]: 59: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {14255#true} is VALID [2020-07-10 22:44:46,231 INFO L280 TraceCheckUtils]: 60: Hoare triple {14255#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {14255#true} is VALID [2020-07-10 22:44:46,231 INFO L280 TraceCheckUtils]: 61: Hoare triple {14255#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {14255#true} is VALID [2020-07-10 22:44:46,232 INFO L280 TraceCheckUtils]: 62: Hoare triple {14255#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {14255#true} is VALID [2020-07-10 22:44:46,232 INFO L280 TraceCheckUtils]: 63: Hoare triple {14255#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {14255#true} is VALID [2020-07-10 22:44:46,232 INFO L280 TraceCheckUtils]: 64: Hoare triple {14255#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {14255#true} is VALID [2020-07-10 22:44:46,233 INFO L280 TraceCheckUtils]: 65: Hoare triple {14255#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {14255#true} is VALID [2020-07-10 22:44:46,233 INFO L280 TraceCheckUtils]: 66: Hoare triple {14255#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {14255#true} is VALID [2020-07-10 22:44:46,233 INFO L280 TraceCheckUtils]: 67: Hoare triple {14255#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {14255#true} is VALID [2020-07-10 22:44:46,234 INFO L280 TraceCheckUtils]: 68: Hoare triple {14255#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {14255#true} is VALID [2020-07-10 22:44:46,234 INFO L280 TraceCheckUtils]: 69: Hoare triple {14255#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {14255#true} is VALID [2020-07-10 22:44:46,234 INFO L280 TraceCheckUtils]: 70: Hoare triple {14255#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {14255#true} is VALID [2020-07-10 22:44:46,234 INFO L280 TraceCheckUtils]: 71: Hoare triple {14255#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {14255#true} is VALID [2020-07-10 22:44:46,235 INFO L280 TraceCheckUtils]: 72: Hoare triple {14255#true} ~waterLevel~0 := 1; {14255#true} is VALID [2020-07-10 22:44:46,235 INFO L280 TraceCheckUtils]: 73: Hoare triple {14255#true} ~methaneLevelCritical~0 := 0; {14255#true} is VALID [2020-07-10 22:44:46,237 INFO L280 TraceCheckUtils]: 74: Hoare triple {14255#true} ~pumpRunning~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,237 INFO L280 TraceCheckUtils]: 75: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,238 INFO L280 TraceCheckUtils]: 76: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,239 INFO L280 TraceCheckUtils]: 77: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,239 INFO L280 TraceCheckUtils]: 78: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume true; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,240 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {14336#(= 0 ~pumpRunning~0)} {14255#true} #924#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,241 INFO L263 TraceCheckUtils]: 80: Hoare triple {14336#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,242 INFO L280 TraceCheckUtils]: 81: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,243 INFO L280 TraceCheckUtils]: 82: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp~9; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,243 INFO L263 TraceCheckUtils]: 83: Hoare triple {14336#(= 0 ~pumpRunning~0)} call select_helpers(); {14255#true} is VALID [2020-07-10 22:44:46,243 INFO L280 TraceCheckUtils]: 84: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-10 22:44:46,244 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #830#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,244 INFO L263 TraceCheckUtils]: 86: Hoare triple {14336#(= 0 ~pumpRunning~0)} call select_features(); {14255#true} is VALID [2020-07-10 22:44:46,245 INFO L280 TraceCheckUtils]: 87: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-10 22:44:46,245 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #832#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,246 INFO L263 TraceCheckUtils]: 89: Hoare triple {14336#(= 0 ~pumpRunning~0)} call #t~ret73 := valid_product(); {14255#true} is VALID [2020-07-10 22:44:46,246 INFO L280 TraceCheckUtils]: 90: Hoare triple {14255#true} havoc ~retValue_acc~1; {14255#true} is VALID [2020-07-10 22:44:46,246 INFO L280 TraceCheckUtils]: 91: Hoare triple {14255#true} ~retValue_acc~1 := 1; {14255#true} is VALID [2020-07-10 22:44:46,247 INFO L280 TraceCheckUtils]: 92: Hoare triple {14255#true} #res := ~retValue_acc~1; {14255#true} is VALID [2020-07-10 22:44:46,247 INFO L280 TraceCheckUtils]: 93: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-10 22:44:46,248 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #834#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,248 INFO L280 TraceCheckUtils]: 95: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,249 INFO L280 TraceCheckUtils]: 96: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp~9 := #t~ret73; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,250 INFO L280 TraceCheckUtils]: 97: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~ret73; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,251 INFO L280 TraceCheckUtils]: 98: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,252 INFO L263 TraceCheckUtils]: 99: Hoare triple {14336#(= 0 ~pumpRunning~0)} call setup(); {14255#true} is VALID [2020-07-10 22:44:46,252 INFO L280 TraceCheckUtils]: 100: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-10 22:44:46,253 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #836#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,253 INFO L263 TraceCheckUtils]: 102: Hoare triple {14336#(= 0 ~pumpRunning~0)} call runTest(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,254 INFO L263 TraceCheckUtils]: 103: Hoare triple {14336#(= 0 ~pumpRunning~0)} call test(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,255 INFO L280 TraceCheckUtils]: 104: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,256 INFO L280 TraceCheckUtils]: 105: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,256 INFO L280 TraceCheckUtils]: 106: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,257 INFO L280 TraceCheckUtils]: 107: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,258 INFO L280 TraceCheckUtils]: 108: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,258 INFO L280 TraceCheckUtils]: 109: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,259 INFO L280 TraceCheckUtils]: 110: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !false; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,260 INFO L280 TraceCheckUtils]: 111: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,261 INFO L280 TraceCheckUtils]: 112: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,261 INFO L280 TraceCheckUtils]: 113: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~nondet34; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,262 INFO L280 TraceCheckUtils]: 114: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~nondet34; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,262 INFO L280 TraceCheckUtils]: 115: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,263 INFO L280 TraceCheckUtils]: 116: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,263 INFO L280 TraceCheckUtils]: 117: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet35; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,263 INFO L280 TraceCheckUtils]: 118: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~nondet35; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,269 INFO L280 TraceCheckUtils]: 119: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~2; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,270 INFO L263 TraceCheckUtils]: 120: Hoare triple {14336#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {14369#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 22:44:46,270 INFO L280 TraceCheckUtils]: 121: Hoare triple {14369#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {14255#true} is VALID [2020-07-10 22:44:46,270 INFO L280 TraceCheckUtils]: 122: Hoare triple {14255#true} ~methaneLevelCritical~0 := 1; {14255#true} is VALID [2020-07-10 22:44:46,270 INFO L280 TraceCheckUtils]: 123: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-10 22:44:46,271 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #882#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,272 INFO L280 TraceCheckUtils]: 125: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,273 INFO L280 TraceCheckUtils]: 126: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet36; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,273 INFO L280 TraceCheckUtils]: 127: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~nondet36; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,274 INFO L280 TraceCheckUtils]: 128: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,274 INFO L280 TraceCheckUtils]: 129: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,275 INFO L280 TraceCheckUtils]: 130: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet37; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,276 INFO L280 TraceCheckUtils]: 131: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~nondet37; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,276 INFO L280 TraceCheckUtils]: 132: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,277 INFO L263 TraceCheckUtils]: 133: Hoare triple {14336#(= 0 ~pumpRunning~0)} call stopSystem(); {14370#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 22:44:46,278 INFO L280 TraceCheckUtils]: 134: Hoare triple {14370#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,278 INFO L280 TraceCheckUtils]: 135: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,279 INFO L280 TraceCheckUtils]: 136: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume true; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,279 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {14336#(= 0 ~pumpRunning~0)} {14336#(= 0 ~pumpRunning~0)} #884#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,280 INFO L263 TraceCheckUtils]: 138: Hoare triple {14336#(= 0 ~pumpRunning~0)} call timeShift(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,280 INFO L280 TraceCheckUtils]: 139: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,281 INFO L280 TraceCheckUtils]: 140: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,281 INFO L263 TraceCheckUtils]: 141: Hoare triple {14336#(= 0 ~pumpRunning~0)} call __utac_acc__Specification1_spec__1(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,282 INFO L280 TraceCheckUtils]: 142: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,282 INFO L280 TraceCheckUtils]: 143: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,282 INFO L263 TraceCheckUtils]: 144: Hoare triple {14336#(= 0 ~pumpRunning~0)} call #t~ret0 := isMethaneLevelCritical(); {14255#true} is VALID [2020-07-10 22:44:46,283 INFO L280 TraceCheckUtils]: 145: Hoare triple {14255#true} havoc ~retValue_acc~2; {14255#true} is VALID [2020-07-10 22:44:46,283 INFO L280 TraceCheckUtils]: 146: Hoare triple {14255#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {14255#true} is VALID [2020-07-10 22:44:46,283 INFO L280 TraceCheckUtils]: 147: Hoare triple {14255#true} #res := ~retValue_acc~2; {14255#true} is VALID [2020-07-10 22:44:46,283 INFO L280 TraceCheckUtils]: 148: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-10 22:44:46,284 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #928#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,284 INFO L280 TraceCheckUtils]: 150: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,285 INFO L280 TraceCheckUtils]: 151: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~ret0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,285 INFO L280 TraceCheckUtils]: 152: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~ret0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,286 INFO L280 TraceCheckUtils]: 153: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:44:46,286 INFO L263 TraceCheckUtils]: 154: Hoare triple {14336#(= 0 ~pumpRunning~0)} call #t~ret1 := isPumpRunning(); {14255#true} is VALID [2020-07-10 22:44:46,286 INFO L280 TraceCheckUtils]: 155: Hoare triple {14255#true} havoc ~retValue_acc~6; {14255#true} is VALID [2020-07-10 22:44:46,287 INFO L280 TraceCheckUtils]: 156: Hoare triple {14255#true} ~retValue_acc~6 := ~pumpRunning~0; {14371#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} is VALID [2020-07-10 22:44:46,288 INFO L280 TraceCheckUtils]: 157: Hoare triple {14371#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} #res := ~retValue_acc~6; {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 22:44:46,288 INFO L280 TraceCheckUtils]: 158: Hoare triple {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 22:44:46,290 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} {14336#(= 0 ~pumpRunning~0)} #930#return; {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} is VALID [2020-07-10 22:44:46,290 INFO L280 TraceCheckUtils]: 160: Hoare triple {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} is VALID [2020-07-10 22:44:46,291 INFO L280 TraceCheckUtils]: 161: Hoare triple {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} ~tmp___0~0 := #t~ret1; {14367#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)} is VALID [2020-07-10 22:44:46,292 INFO L280 TraceCheckUtils]: 162: Hoare triple {14367#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)} havoc #t~ret1; {14367#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)} is VALID [2020-07-10 22:44:46,293 INFO L280 TraceCheckUtils]: 163: Hoare triple {14367#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)} assume 0 != ~tmp___0~0; {14256#false} is VALID [2020-07-10 22:44:46,293 INFO L263 TraceCheckUtils]: 164: Hoare triple {14256#false} call __automaton_fail(); {14256#false} is VALID [2020-07-10 22:44:46,294 INFO L280 TraceCheckUtils]: 165: Hoare triple {14256#false} assume !false; {14256#false} is VALID [2020-07-10 22:44:46,339 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 22:44:46,339 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [478786819] [2020-07-10 22:44:46,339 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:44:46,339 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 22:44:46,340 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35035215] [2020-07-10 22:44:46,340 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-10 22:44:46,341 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:44:46,341 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 22:44:46,546 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 22:44:46,546 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 22:44:46,547 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:44:46,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 22:44:46,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 22:44:46,548 INFO L87 Difference]: Start difference. First operand 779 states and 894 transitions. Second operand 10 states. [2020-07-10 22:44:47,793 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:45:00,062 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:45:00,780 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 22:45:01,817 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:45:02,963 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 22:45:03,749 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:45:13,836 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:45:14,322 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:45:16,061 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:45:39,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:45:39,441 INFO L93 Difference]: Finished difference Result 2052 states and 2537 transitions. [2020-07-10 22:45:39,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-10 22:45:39,441 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-10 22:45:39,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:45:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 22:45:39,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 768 transitions. [2020-07-10 22:45:39,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 22:45:39,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 768 transitions. [2020-07-10 22:45:39,463 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 768 transitions. [2020-07-10 22:45:41,553 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 768 edges. 768 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:45:41,660 INFO L225 Difference]: With dead ends: 2052 [2020-07-10 22:45:41,661 INFO L226 Difference]: Without dead ends: 1383 [2020-07-10 22:45:41,663 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-07-10 22:45:41,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1383 states. [2020-07-10 22:46:10,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1383 to 1121. [2020-07-10 22:46:10,493 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:46:10,493 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1383 states. Second operand 1121 states. [2020-07-10 22:46:10,493 INFO L74 IsIncluded]: Start isIncluded. First operand 1383 states. Second operand 1121 states. [2020-07-10 22:46:10,493 INFO L87 Difference]: Start difference. First operand 1383 states. Second operand 1121 states. [2020-07-10 22:46:10,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:46:10,592 INFO L93 Difference]: Finished difference Result 1383 states and 1679 transitions. [2020-07-10 22:46:10,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1679 transitions. [2020-07-10 22:46:10,597 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:46:10,597 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:46:10,597 INFO L74 IsIncluded]: Start isIncluded. First operand 1121 states. Second operand 1383 states. [2020-07-10 22:46:10,598 INFO L87 Difference]: Start difference. First operand 1121 states. Second operand 1383 states. [2020-07-10 22:46:10,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:46:10,703 INFO L93 Difference]: Finished difference Result 1383 states and 1679 transitions. [2020-07-10 22:46:10,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1679 transitions. [2020-07-10 22:46:10,708 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:46:10,708 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:46:10,708 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:46:10,708 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:46:10,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1121 states. [2020-07-10 22:46:10,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 1121 states and 1297 transitions. [2020-07-10 22:46:10,782 INFO L78 Accepts]: Start accepts. Automaton has 1121 states and 1297 transitions. Word has length 166 [2020-07-10 22:46:10,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:46:10,783 INFO L479 AbstractCegarLoop]: Abstraction has 1121 states and 1297 transitions. [2020-07-10 22:46:10,783 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 22:46:10,783 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1121 states and 1297 transitions. [2020-07-10 22:46:18,148 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1297 edges. 1297 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:46:18,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1297 transitions. [2020-07-10 22:46:18,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-07-10 22:46:18,153 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:46:18,154 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 22:46:18,154 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 22:46:18,154 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:46:18,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:46:18,154 INFO L82 PathProgramCache]: Analyzing trace with hash -446373878, now seen corresponding path program 1 times [2020-07-10 22:46:18,155 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:46:18,155 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2146594748] [2020-07-10 22:46:18,155 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:46:18,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,452 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:46:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {23681#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {23516#true} is VALID [2020-07-10 22:46:18,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} #valid := #valid[0 := 0]; {23516#true} is VALID [2020-07-10 22:46:18,514 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} assume 0 < #StackHeapBarrier; {23516#true} is VALID [2020-07-10 22:46:18,514 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {23516#true} is VALID [2020-07-10 22:46:18,514 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {23516#true} is VALID [2020-07-10 22:46:18,514 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {23516#true} is VALID [2020-07-10 22:46:18,514 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {23516#true} is VALID [2020-07-10 22:46:18,515 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {23516#true} is VALID [2020-07-10 22:46:18,515 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {23516#true} is VALID [2020-07-10 22:46:18,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {23516#true} is VALID [2020-07-10 22:46:18,515 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {23516#true} is VALID [2020-07-10 22:46:18,515 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {23516#true} is VALID [2020-07-10 22:46:18,516 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {23516#true} is VALID [2020-07-10 22:46:18,516 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {23516#true} is VALID [2020-07-10 22:46:18,516 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {23516#true} is VALID [2020-07-10 22:46:18,516 INFO L280 TraceCheckUtils]: 15: Hoare triple {23516#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {23516#true} is VALID [2020-07-10 22:46:18,516 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {23516#true} is VALID [2020-07-10 22:46:18,517 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {23516#true} is VALID [2020-07-10 22:46:18,517 INFO L280 TraceCheckUtils]: 18: Hoare triple {23516#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {23516#true} is VALID [2020-07-10 22:46:18,517 INFO L280 TraceCheckUtils]: 19: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {23516#true} is VALID [2020-07-10 22:46:18,517 INFO L280 TraceCheckUtils]: 20: Hoare triple {23516#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {23516#true} is VALID [2020-07-10 22:46:18,517 INFO L280 TraceCheckUtils]: 21: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {23516#true} is VALID [2020-07-10 22:46:18,518 INFO L280 TraceCheckUtils]: 22: Hoare triple {23516#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {23516#true} is VALID [2020-07-10 22:46:18,518 INFO L280 TraceCheckUtils]: 23: Hoare triple {23516#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {23516#true} is VALID [2020-07-10 22:46:18,518 INFO L280 TraceCheckUtils]: 24: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {23516#true} is VALID [2020-07-10 22:46:18,518 INFO L280 TraceCheckUtils]: 25: Hoare triple {23516#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {23516#true} is VALID [2020-07-10 22:46:18,518 INFO L280 TraceCheckUtils]: 26: Hoare triple {23516#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {23516#true} is VALID [2020-07-10 22:46:18,519 INFO L280 TraceCheckUtils]: 27: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {23516#true} is VALID [2020-07-10 22:46:18,519 INFO L280 TraceCheckUtils]: 28: Hoare triple {23516#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {23516#true} is VALID [2020-07-10 22:46:18,519 INFO L280 TraceCheckUtils]: 29: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {23516#true} is VALID [2020-07-10 22:46:18,519 INFO L280 TraceCheckUtils]: 30: Hoare triple {23516#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {23516#true} is VALID [2020-07-10 22:46:18,519 INFO L280 TraceCheckUtils]: 31: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {23516#true} is VALID [2020-07-10 22:46:18,519 INFO L280 TraceCheckUtils]: 32: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {23516#true} is VALID [2020-07-10 22:46:18,520 INFO L280 TraceCheckUtils]: 33: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {23516#true} is VALID [2020-07-10 22:46:18,520 INFO L280 TraceCheckUtils]: 34: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {23516#true} is VALID [2020-07-10 22:46:18,520 INFO L280 TraceCheckUtils]: 35: Hoare triple {23516#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {23516#true} is VALID [2020-07-10 22:46:18,520 INFO L280 TraceCheckUtils]: 36: Hoare triple {23516#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {23516#true} is VALID [2020-07-10 22:46:18,520 INFO L280 TraceCheckUtils]: 37: Hoare triple {23516#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {23516#true} is VALID [2020-07-10 22:46:18,521 INFO L280 TraceCheckUtils]: 38: Hoare triple {23516#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {23516#true} is VALID [2020-07-10 22:46:18,521 INFO L280 TraceCheckUtils]: 39: Hoare triple {23516#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {23516#true} is VALID [2020-07-10 22:46:18,521 INFO L280 TraceCheckUtils]: 40: Hoare triple {23516#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {23516#true} is VALID [2020-07-10 22:46:18,521 INFO L280 TraceCheckUtils]: 41: Hoare triple {23516#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {23516#true} is VALID [2020-07-10 22:46:18,521 INFO L280 TraceCheckUtils]: 42: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {23516#true} is VALID [2020-07-10 22:46:18,521 INFO L280 TraceCheckUtils]: 43: Hoare triple {23516#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {23516#true} is VALID [2020-07-10 22:46:18,522 INFO L280 TraceCheckUtils]: 44: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {23516#true} is VALID [2020-07-10 22:46:18,522 INFO L280 TraceCheckUtils]: 45: Hoare triple {23516#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {23516#true} is VALID [2020-07-10 22:46:18,522 INFO L280 TraceCheckUtils]: 46: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {23516#true} is VALID [2020-07-10 22:46:18,522 INFO L280 TraceCheckUtils]: 47: Hoare triple {23516#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {23516#true} is VALID [2020-07-10 22:46:18,522 INFO L280 TraceCheckUtils]: 48: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {23516#true} is VALID [2020-07-10 22:46:18,523 INFO L280 TraceCheckUtils]: 49: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {23516#true} is VALID [2020-07-10 22:46:18,523 INFO L280 TraceCheckUtils]: 50: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {23516#true} is VALID [2020-07-10 22:46:18,523 INFO L280 TraceCheckUtils]: 51: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {23516#true} is VALID [2020-07-10 22:46:18,523 INFO L280 TraceCheckUtils]: 52: Hoare triple {23516#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {23516#true} is VALID [2020-07-10 22:46:18,523 INFO L280 TraceCheckUtils]: 53: Hoare triple {23516#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {23516#true} is VALID [2020-07-10 22:46:18,523 INFO L280 TraceCheckUtils]: 54: Hoare triple {23516#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {23516#true} is VALID [2020-07-10 22:46:18,524 INFO L280 TraceCheckUtils]: 55: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {23516#true} is VALID [2020-07-10 22:46:18,524 INFO L280 TraceCheckUtils]: 56: Hoare triple {23516#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {23516#true} is VALID [2020-07-10 22:46:18,524 INFO L280 TraceCheckUtils]: 57: Hoare triple {23516#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {23516#true} is VALID [2020-07-10 22:46:18,524 INFO L280 TraceCheckUtils]: 58: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {23516#true} is VALID [2020-07-10 22:46:18,524 INFO L280 TraceCheckUtils]: 59: Hoare triple {23516#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {23516#true} is VALID [2020-07-10 22:46:18,524 INFO L280 TraceCheckUtils]: 60: Hoare triple {23516#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {23516#true} is VALID [2020-07-10 22:46:18,525 INFO L280 TraceCheckUtils]: 61: Hoare triple {23516#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {23516#true} is VALID [2020-07-10 22:46:18,525 INFO L280 TraceCheckUtils]: 62: Hoare triple {23516#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {23516#true} is VALID [2020-07-10 22:46:18,525 INFO L280 TraceCheckUtils]: 63: Hoare triple {23516#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {23516#true} is VALID [2020-07-10 22:46:18,525 INFO L280 TraceCheckUtils]: 64: Hoare triple {23516#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {23516#true} is VALID [2020-07-10 22:46:18,525 INFO L280 TraceCheckUtils]: 65: Hoare triple {23516#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {23516#true} is VALID [2020-07-10 22:46:18,526 INFO L280 TraceCheckUtils]: 66: Hoare triple {23516#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {23516#true} is VALID [2020-07-10 22:46:18,526 INFO L280 TraceCheckUtils]: 67: Hoare triple {23516#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {23516#true} is VALID [2020-07-10 22:46:18,526 INFO L280 TraceCheckUtils]: 68: Hoare triple {23516#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {23516#true} is VALID [2020-07-10 22:46:18,526 INFO L280 TraceCheckUtils]: 69: Hoare triple {23516#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {23516#true} is VALID [2020-07-10 22:46:18,526 INFO L280 TraceCheckUtils]: 70: Hoare triple {23516#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {23516#true} is VALID [2020-07-10 22:46:18,526 INFO L280 TraceCheckUtils]: 71: Hoare triple {23516#true} ~waterLevel~0 := 1; {23516#true} is VALID [2020-07-10 22:46:18,527 INFO L280 TraceCheckUtils]: 72: Hoare triple {23516#true} ~methaneLevelCritical~0 := 0; {23516#true} is VALID [2020-07-10 22:46:18,527 INFO L280 TraceCheckUtils]: 73: Hoare triple {23516#true} ~pumpRunning~0 := 0; {23516#true} is VALID [2020-07-10 22:46:18,527 INFO L280 TraceCheckUtils]: 74: Hoare triple {23516#true} ~systemActive~0 := 1; {23516#true} is VALID [2020-07-10 22:46:18,527 INFO L280 TraceCheckUtils]: 75: Hoare triple {23516#true} ~head~0.base, ~head~0.offset := 0, 0; {23516#true} is VALID [2020-07-10 22:46:18,527 INFO L280 TraceCheckUtils]: 76: Hoare triple {23516#true} ~cleanupTimeShifts~0 := 4; {23516#true} is VALID [2020-07-10 22:46:18,541 INFO L280 TraceCheckUtils]: 77: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,542 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23516#true} {23516#true} #924#return; {23516#true} is VALID [2020-07-10 22:46:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,551 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23516#true} {23516#true} #830#return; {23516#true} is VALID [2020-07-10 22:46:18,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,553 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23516#true} {23516#true} #832#return; {23516#true} is VALID [2020-07-10 22:46:18,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~1; {23516#true} is VALID [2020-07-10 22:46:18,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~retValue_acc~1 := 1; {23516#true} is VALID [2020-07-10 22:46:18,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #res := ~retValue_acc~1; {23516#true} is VALID [2020-07-10 22:46:18,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,558 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23516#true} {23516#true} #834#return; {23516#true} is VALID [2020-07-10 22:46:18,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,560 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23516#true} {23516#true} #836#return; {23516#true} is VALID [2020-07-10 22:46:18,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {23682#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {23516#true} is VALID [2020-07-10 22:46:18,574 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~methaneLevelCritical~0 := 1; {23516#true} is VALID [2020-07-10 22:46:18,575 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,575 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23516#true} {23516#true} #882#return; {23516#true} is VALID [2020-07-10 22:46:18,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-10 22:46:18,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-10 22:46:18,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-10 22:46:18,728 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-10 22:46:18,728 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,728 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-10 22:46:18,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~7; {23516#true} is VALID [2020-07-10 22:46:18,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} havoc ~tmp~4; {23516#true} is VALID [2020-07-10 22:46:18,729 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} havoc ~tmp___0~1; {23516#true} is VALID [2020-07-10 22:46:18,729 INFO L263 TraceCheckUtils]: 3: Hoare triple {23516#true} call #t~ret33 := isHighWaterSensorDry(); {23516#true} is VALID [2020-07-10 22:46:18,730 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-10 22:46:18,730 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-10 22:46:18,730 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-10 22:46:18,730 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-10 22:46:18,730 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,731 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-10 22:46:18,731 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,731 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} ~tmp~4 := #t~ret33; {23516#true} is VALID [2020-07-10 22:46:18,731 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} havoc #t~ret33; {23516#true} is VALID [2020-07-10 22:46:18,731 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} assume 0 != ~tmp~4; {23516#true} is VALID [2020-07-10 22:46:18,732 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} ~tmp___0~1 := 0; {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 22:46:18,733 INFO L280 TraceCheckUtils]: 15: Hoare triple {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1; {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-10 22:46:18,734 INFO L280 TraceCheckUtils]: 16: Hoare triple {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 22:46:18,735 INFO L280 TraceCheckUtils]: 17: Hoare triple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 22:46:18,736 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {23516#true} #906#return; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-10 22:46:18,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-10 22:46:18,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,751 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,751 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-10 22:46:18,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-10 22:46:18,752 INFO L263 TraceCheckUtils]: 1: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-10 22:46:18,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-10 22:46:18,753 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,753 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-10 22:46:18,754 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,754 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-10 22:46:18,754 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-10 22:46:18,755 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-10 22:46:18,755 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,756 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-10 22:46:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-10 22:46:18,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,761 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-10 22:46:18,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {23516#true} is VALID [2020-07-10 22:46:18,762 INFO L263 TraceCheckUtils]: 1: Hoare triple {23516#true} call #t~ret15 := isMethaneAlarm(); {23516#true} is VALID [2020-07-10 22:46:18,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-10 22:46:18,763 INFO L263 TraceCheckUtils]: 3: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-10 22:46:18,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,763 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-10 22:46:18,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,764 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-10 22:46:18,765 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-10 22:46:18,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-10 22:46:18,766 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-10 22:46:18,766 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,767 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-10 22:46:18,767 INFO L280 TraceCheckUtils]: 15: Hoare triple {23516#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} ~tmp~3 := #t~ret15; {23516#true} is VALID [2020-07-10 22:46:18,768 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} havoc #t~ret15; {23516#true} is VALID [2020-07-10 22:46:18,768 INFO L280 TraceCheckUtils]: 18: Hoare triple {23516#true} assume !(0 != ~tmp~3); {23516#true} is VALID [2020-07-10 22:46:18,770 INFO L263 TraceCheckUtils]: 19: Hoare triple {23516#true} call activatePump__wrappee__highWaterSensor(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:46:18,770 INFO L280 TraceCheckUtils]: 20: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-10 22:46:18,770 INFO L280 TraceCheckUtils]: 21: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,771 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-10 22:46:18,771 INFO L280 TraceCheckUtils]: 23: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,771 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {23516#true} {23517#false} #908#return; {23517#false} is VALID [2020-07-10 22:46:18,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {23516#true} is VALID [2020-07-10 22:46:18,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} assume 0 == ~pumpRunning~0; {23516#true} is VALID [2020-07-10 22:46:18,773 INFO L263 TraceCheckUtils]: 2: Hoare triple {23516#true} call #t~ret13 := isHighWaterLevel(); {23516#true} is VALID [2020-07-10 22:46:18,774 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} havoc ~retValue_acc~7; {23516#true} is VALID [2020-07-10 22:46:18,774 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} havoc ~tmp~4; {23516#true} is VALID [2020-07-10 22:46:18,774 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} havoc ~tmp___0~1; {23516#true} is VALID [2020-07-10 22:46:18,775 INFO L263 TraceCheckUtils]: 6: Hoare triple {23516#true} call #t~ret33 := isHighWaterSensorDry(); {23516#true} is VALID [2020-07-10 22:46:18,775 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-10 22:46:18,775 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-10 22:46:18,776 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-10 22:46:18,776 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-10 22:46:18,776 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,777 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-10 22:46:18,777 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,777 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} ~tmp~4 := #t~ret33; {23516#true} is VALID [2020-07-10 22:46:18,777 INFO L280 TraceCheckUtils]: 15: Hoare triple {23516#true} havoc #t~ret33; {23516#true} is VALID [2020-07-10 22:46:18,778 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} assume 0 != ~tmp~4; {23516#true} is VALID [2020-07-10 22:46:18,780 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} ~tmp___0~1 := 0; {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 22:46:18,781 INFO L280 TraceCheckUtils]: 18: Hoare triple {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1; {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-10 22:46:18,782 INFO L280 TraceCheckUtils]: 19: Hoare triple {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 22:46:18,782 INFO L280 TraceCheckUtils]: 20: Hoare triple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 22:46:18,784 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {23516#true} #906#return; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-10 22:46:18,784 INFO L280 TraceCheckUtils]: 22: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-10 22:46:18,785 INFO L280 TraceCheckUtils]: 23: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} ~tmp~1 := #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-10 22:46:18,786 INFO L280 TraceCheckUtils]: 24: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} havoc #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-10 22:46:18,787 INFO L280 TraceCheckUtils]: 25: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} assume 0 != ~tmp~1; {23517#false} is VALID [2020-07-10 22:46:18,787 INFO L263 TraceCheckUtils]: 26: Hoare triple {23517#false} call activatePump(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:46:18,788 INFO L280 TraceCheckUtils]: 27: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {23516#true} is VALID [2020-07-10 22:46:18,788 INFO L263 TraceCheckUtils]: 28: Hoare triple {23516#true} call #t~ret15 := isMethaneAlarm(); {23516#true} is VALID [2020-07-10 22:46:18,788 INFO L280 TraceCheckUtils]: 29: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-10 22:46:18,789 INFO L263 TraceCheckUtils]: 30: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-10 22:46:18,789 INFO L280 TraceCheckUtils]: 31: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,789 INFO L280 TraceCheckUtils]: 32: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-10 22:46:18,790 INFO L280 TraceCheckUtils]: 33: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,790 INFO L280 TraceCheckUtils]: 34: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,790 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-10 22:46:18,791 INFO L280 TraceCheckUtils]: 36: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,791 INFO L280 TraceCheckUtils]: 37: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-10 22:46:18,791 INFO L280 TraceCheckUtils]: 38: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-10 22:46:18,792 INFO L280 TraceCheckUtils]: 39: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-10 22:46:18,792 INFO L280 TraceCheckUtils]: 40: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,792 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-10 22:46:18,793 INFO L280 TraceCheckUtils]: 42: Hoare triple {23516#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,793 INFO L280 TraceCheckUtils]: 43: Hoare triple {23516#true} ~tmp~3 := #t~ret15; {23516#true} is VALID [2020-07-10 22:46:18,793 INFO L280 TraceCheckUtils]: 44: Hoare triple {23516#true} havoc #t~ret15; {23516#true} is VALID [2020-07-10 22:46:18,794 INFO L280 TraceCheckUtils]: 45: Hoare triple {23516#true} assume !(0 != ~tmp~3); {23516#true} is VALID [2020-07-10 22:46:18,795 INFO L263 TraceCheckUtils]: 46: Hoare triple {23516#true} call activatePump__wrappee__highWaterSensor(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:46:18,795 INFO L280 TraceCheckUtils]: 47: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-10 22:46:18,795 INFO L280 TraceCheckUtils]: 48: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,796 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-10 22:46:18,796 INFO L280 TraceCheckUtils]: 50: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,796 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {23516#true} {23517#false} #908#return; {23517#false} is VALID [2020-07-10 22:46:18,797 INFO L280 TraceCheckUtils]: 52: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-10 22:46:18,797 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {23517#false} {23516#true} #878#return; {23517#false} is VALID [2020-07-10 22:46:18,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {23516#true} is VALID [2020-07-10 22:46:18,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} assume !(0 != ~pumpRunning~0); {23516#true} is VALID [2020-07-10 22:46:18,803 INFO L263 TraceCheckUtils]: 2: Hoare triple {23516#true} call processEnvironment__wrappee__methaneQuery(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:46:18,803 INFO L280 TraceCheckUtils]: 3: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {23516#true} is VALID [2020-07-10 22:46:18,803 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} assume 0 == ~pumpRunning~0; {23516#true} is VALID [2020-07-10 22:46:18,804 INFO L263 TraceCheckUtils]: 5: Hoare triple {23516#true} call #t~ret13 := isHighWaterLevel(); {23516#true} is VALID [2020-07-10 22:46:18,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} havoc ~retValue_acc~7; {23516#true} is VALID [2020-07-10 22:46:18,804 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} havoc ~tmp~4; {23516#true} is VALID [2020-07-10 22:46:18,804 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} havoc ~tmp___0~1; {23516#true} is VALID [2020-07-10 22:46:18,805 INFO L263 TraceCheckUtils]: 9: Hoare triple {23516#true} call #t~ret33 := isHighWaterSensorDry(); {23516#true} is VALID [2020-07-10 22:46:18,805 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-10 22:46:18,805 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-10 22:46:18,806 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-10 22:46:18,806 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-10 22:46:18,806 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,807 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-10 22:46:18,807 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,807 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} ~tmp~4 := #t~ret33; {23516#true} is VALID [2020-07-10 22:46:18,808 INFO L280 TraceCheckUtils]: 18: Hoare triple {23516#true} havoc #t~ret33; {23516#true} is VALID [2020-07-10 22:46:18,808 INFO L280 TraceCheckUtils]: 19: Hoare triple {23516#true} assume 0 != ~tmp~4; {23516#true} is VALID [2020-07-10 22:46:18,810 INFO L280 TraceCheckUtils]: 20: Hoare triple {23516#true} ~tmp___0~1 := 0; {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 22:46:18,811 INFO L280 TraceCheckUtils]: 21: Hoare triple {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1; {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-10 22:46:18,812 INFO L280 TraceCheckUtils]: 22: Hoare triple {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 22:46:18,812 INFO L280 TraceCheckUtils]: 23: Hoare triple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 22:46:18,813 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {23516#true} #906#return; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-10 22:46:18,814 INFO L280 TraceCheckUtils]: 25: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-10 22:46:18,814 INFO L280 TraceCheckUtils]: 26: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} ~tmp~1 := #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-10 22:46:18,815 INFO L280 TraceCheckUtils]: 27: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} havoc #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-10 22:46:18,815 INFO L280 TraceCheckUtils]: 28: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} assume 0 != ~tmp~1; {23517#false} is VALID [2020-07-10 22:46:18,816 INFO L263 TraceCheckUtils]: 29: Hoare triple {23517#false} call activatePump(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:46:18,816 INFO L280 TraceCheckUtils]: 30: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {23516#true} is VALID [2020-07-10 22:46:18,816 INFO L263 TraceCheckUtils]: 31: Hoare triple {23516#true} call #t~ret15 := isMethaneAlarm(); {23516#true} is VALID [2020-07-10 22:46:18,817 INFO L280 TraceCheckUtils]: 32: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-10 22:46:18,817 INFO L263 TraceCheckUtils]: 33: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-10 22:46:18,817 INFO L280 TraceCheckUtils]: 34: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,818 INFO L280 TraceCheckUtils]: 35: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-10 22:46:18,818 INFO L280 TraceCheckUtils]: 36: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,818 INFO L280 TraceCheckUtils]: 37: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,819 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-10 22:46:18,819 INFO L280 TraceCheckUtils]: 39: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,819 INFO L280 TraceCheckUtils]: 40: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-10 22:46:18,820 INFO L280 TraceCheckUtils]: 41: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-10 22:46:18,820 INFO L280 TraceCheckUtils]: 42: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-10 22:46:18,820 INFO L280 TraceCheckUtils]: 43: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,821 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-10 22:46:18,821 INFO L280 TraceCheckUtils]: 45: Hoare triple {23516#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,821 INFO L280 TraceCheckUtils]: 46: Hoare triple {23516#true} ~tmp~3 := #t~ret15; {23516#true} is VALID [2020-07-10 22:46:18,821 INFO L280 TraceCheckUtils]: 47: Hoare triple {23516#true} havoc #t~ret15; {23516#true} is VALID [2020-07-10 22:46:18,822 INFO L280 TraceCheckUtils]: 48: Hoare triple {23516#true} assume !(0 != ~tmp~3); {23516#true} is VALID [2020-07-10 22:46:18,823 INFO L263 TraceCheckUtils]: 49: Hoare triple {23516#true} call activatePump__wrappee__highWaterSensor(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:46:18,823 INFO L280 TraceCheckUtils]: 50: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-10 22:46:18,823 INFO L280 TraceCheckUtils]: 51: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,824 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-10 22:46:18,824 INFO L280 TraceCheckUtils]: 53: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,824 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {23516#true} {23517#false} #908#return; {23517#false} is VALID [2020-07-10 22:46:18,825 INFO L280 TraceCheckUtils]: 55: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-10 22:46:18,825 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {23517#false} {23516#true} #878#return; {23517#false} is VALID [2020-07-10 22:46:18,825 INFO L280 TraceCheckUtils]: 57: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-10 22:46:18,826 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {23517#false} {23516#true} #898#return; {23517#false} is VALID [2020-07-10 22:46:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-10 22:46:18,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,837 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,838 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23516#true} {23517#false} #928#return; {23517#false} is VALID [2020-07-10 22:46:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:46:18,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~6; {23516#true} is VALID [2020-07-10 22:46:18,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~retValue_acc~6 := ~pumpRunning~0; {23516#true} is VALID [2020-07-10 22:46:18,843 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #res := ~retValue_acc~6; {23516#true} is VALID [2020-07-10 22:46:18,843 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,844 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23516#true} {23517#false} #930#return; {23517#false} is VALID [2020-07-10 22:46:18,851 INFO L263 TraceCheckUtils]: 0: Hoare triple {23516#true} call ULTIMATE.init(); {23681#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 22:46:18,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {23681#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {23516#true} is VALID [2020-07-10 22:46:18,851 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #valid := #valid[0 := 0]; {23516#true} is VALID [2020-07-10 22:46:18,852 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume 0 < #StackHeapBarrier; {23516#true} is VALID [2020-07-10 22:46:18,852 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {23516#true} is VALID [2020-07-10 22:46:18,852 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {23516#true} is VALID [2020-07-10 22:46:18,853 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {23516#true} is VALID [2020-07-10 22:46:18,853 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {23516#true} is VALID [2020-07-10 22:46:18,853 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {23516#true} is VALID [2020-07-10 22:46:18,854 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {23516#true} is VALID [2020-07-10 22:46:18,854 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {23516#true} is VALID [2020-07-10 22:46:18,854 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {23516#true} is VALID [2020-07-10 22:46:18,854 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {23516#true} is VALID [2020-07-10 22:46:18,855 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {23516#true} is VALID [2020-07-10 22:46:18,855 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {23516#true} is VALID [2020-07-10 22:46:18,855 INFO L280 TraceCheckUtils]: 15: Hoare triple {23516#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {23516#true} is VALID [2020-07-10 22:46:18,856 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {23516#true} is VALID [2020-07-10 22:46:18,856 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {23516#true} is VALID [2020-07-10 22:46:18,856 INFO L280 TraceCheckUtils]: 18: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {23516#true} is VALID [2020-07-10 22:46:18,856 INFO L280 TraceCheckUtils]: 19: Hoare triple {23516#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {23516#true} is VALID [2020-07-10 22:46:18,857 INFO L280 TraceCheckUtils]: 20: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {23516#true} is VALID [2020-07-10 22:46:18,857 INFO L280 TraceCheckUtils]: 21: Hoare triple {23516#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {23516#true} is VALID [2020-07-10 22:46:18,857 INFO L280 TraceCheckUtils]: 22: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {23516#true} is VALID [2020-07-10 22:46:18,858 INFO L280 TraceCheckUtils]: 23: Hoare triple {23516#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {23516#true} is VALID [2020-07-10 22:46:18,858 INFO L280 TraceCheckUtils]: 24: Hoare triple {23516#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {23516#true} is VALID [2020-07-10 22:46:18,858 INFO L280 TraceCheckUtils]: 25: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {23516#true} is VALID [2020-07-10 22:46:18,858 INFO L280 TraceCheckUtils]: 26: Hoare triple {23516#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {23516#true} is VALID [2020-07-10 22:46:18,859 INFO L280 TraceCheckUtils]: 27: Hoare triple {23516#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {23516#true} is VALID [2020-07-10 22:46:18,859 INFO L280 TraceCheckUtils]: 28: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {23516#true} is VALID [2020-07-10 22:46:18,859 INFO L280 TraceCheckUtils]: 29: Hoare triple {23516#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {23516#true} is VALID [2020-07-10 22:46:18,860 INFO L280 TraceCheckUtils]: 30: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {23516#true} is VALID [2020-07-10 22:46:18,860 INFO L280 TraceCheckUtils]: 31: Hoare triple {23516#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {23516#true} is VALID [2020-07-10 22:46:18,860 INFO L280 TraceCheckUtils]: 32: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {23516#true} is VALID [2020-07-10 22:46:18,860 INFO L280 TraceCheckUtils]: 33: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {23516#true} is VALID [2020-07-10 22:46:18,861 INFO L280 TraceCheckUtils]: 34: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {23516#true} is VALID [2020-07-10 22:46:18,861 INFO L280 TraceCheckUtils]: 35: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {23516#true} is VALID [2020-07-10 22:46:18,861 INFO L280 TraceCheckUtils]: 36: Hoare triple {23516#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {23516#true} is VALID [2020-07-10 22:46:18,862 INFO L280 TraceCheckUtils]: 37: Hoare triple {23516#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {23516#true} is VALID [2020-07-10 22:46:18,862 INFO L280 TraceCheckUtils]: 38: Hoare triple {23516#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {23516#true} is VALID [2020-07-10 22:46:18,862 INFO L280 TraceCheckUtils]: 39: Hoare triple {23516#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {23516#true} is VALID [2020-07-10 22:46:18,863 INFO L280 TraceCheckUtils]: 40: Hoare triple {23516#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {23516#true} is VALID [2020-07-10 22:46:18,863 INFO L280 TraceCheckUtils]: 41: Hoare triple {23516#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {23516#true} is VALID [2020-07-10 22:46:18,863 INFO L280 TraceCheckUtils]: 42: Hoare triple {23516#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {23516#true} is VALID [2020-07-10 22:46:18,863 INFO L280 TraceCheckUtils]: 43: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {23516#true} is VALID [2020-07-10 22:46:18,864 INFO L280 TraceCheckUtils]: 44: Hoare triple {23516#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {23516#true} is VALID [2020-07-10 22:46:18,864 INFO L280 TraceCheckUtils]: 45: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {23516#true} is VALID [2020-07-10 22:46:18,864 INFO L280 TraceCheckUtils]: 46: Hoare triple {23516#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {23516#true} is VALID [2020-07-10 22:46:18,865 INFO L280 TraceCheckUtils]: 47: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {23516#true} is VALID [2020-07-10 22:46:18,865 INFO L280 TraceCheckUtils]: 48: Hoare triple {23516#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {23516#true} is VALID [2020-07-10 22:46:18,865 INFO L280 TraceCheckUtils]: 49: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {23516#true} is VALID [2020-07-10 22:46:18,865 INFO L280 TraceCheckUtils]: 50: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {23516#true} is VALID [2020-07-10 22:46:18,866 INFO L280 TraceCheckUtils]: 51: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {23516#true} is VALID [2020-07-10 22:46:18,866 INFO L280 TraceCheckUtils]: 52: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {23516#true} is VALID [2020-07-10 22:46:18,866 INFO L280 TraceCheckUtils]: 53: Hoare triple {23516#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {23516#true} is VALID [2020-07-10 22:46:18,866 INFO L280 TraceCheckUtils]: 54: Hoare triple {23516#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {23516#true} is VALID [2020-07-10 22:46:18,867 INFO L280 TraceCheckUtils]: 55: Hoare triple {23516#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {23516#true} is VALID [2020-07-10 22:46:18,867 INFO L280 TraceCheckUtils]: 56: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {23516#true} is VALID [2020-07-10 22:46:18,867 INFO L280 TraceCheckUtils]: 57: Hoare triple {23516#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {23516#true} is VALID [2020-07-10 22:46:18,868 INFO L280 TraceCheckUtils]: 58: Hoare triple {23516#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {23516#true} is VALID [2020-07-10 22:46:18,868 INFO L280 TraceCheckUtils]: 59: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {23516#true} is VALID [2020-07-10 22:46:18,868 INFO L280 TraceCheckUtils]: 60: Hoare triple {23516#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {23516#true} is VALID [2020-07-10 22:46:18,869 INFO L280 TraceCheckUtils]: 61: Hoare triple {23516#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {23516#true} is VALID [2020-07-10 22:46:18,869 INFO L280 TraceCheckUtils]: 62: Hoare triple {23516#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {23516#true} is VALID [2020-07-10 22:46:18,869 INFO L280 TraceCheckUtils]: 63: Hoare triple {23516#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {23516#true} is VALID [2020-07-10 22:46:18,869 INFO L280 TraceCheckUtils]: 64: Hoare triple {23516#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {23516#true} is VALID [2020-07-10 22:46:18,870 INFO L280 TraceCheckUtils]: 65: Hoare triple {23516#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {23516#true} is VALID [2020-07-10 22:46:18,870 INFO L280 TraceCheckUtils]: 66: Hoare triple {23516#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {23516#true} is VALID [2020-07-10 22:46:18,870 INFO L280 TraceCheckUtils]: 67: Hoare triple {23516#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {23516#true} is VALID [2020-07-10 22:46:18,871 INFO L280 TraceCheckUtils]: 68: Hoare triple {23516#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {23516#true} is VALID [2020-07-10 22:46:18,871 INFO L280 TraceCheckUtils]: 69: Hoare triple {23516#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {23516#true} is VALID [2020-07-10 22:46:18,871 INFO L280 TraceCheckUtils]: 70: Hoare triple {23516#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {23516#true} is VALID [2020-07-10 22:46:18,871 INFO L280 TraceCheckUtils]: 71: Hoare triple {23516#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {23516#true} is VALID [2020-07-10 22:46:18,872 INFO L280 TraceCheckUtils]: 72: Hoare triple {23516#true} ~waterLevel~0 := 1; {23516#true} is VALID [2020-07-10 22:46:18,872 INFO L280 TraceCheckUtils]: 73: Hoare triple {23516#true} ~methaneLevelCritical~0 := 0; {23516#true} is VALID [2020-07-10 22:46:18,872 INFO L280 TraceCheckUtils]: 74: Hoare triple {23516#true} ~pumpRunning~0 := 0; {23516#true} is VALID [2020-07-10 22:46:18,873 INFO L280 TraceCheckUtils]: 75: Hoare triple {23516#true} ~systemActive~0 := 1; {23516#true} is VALID [2020-07-10 22:46:18,873 INFO L280 TraceCheckUtils]: 76: Hoare triple {23516#true} ~head~0.base, ~head~0.offset := 0, 0; {23516#true} is VALID [2020-07-10 22:46:18,873 INFO L280 TraceCheckUtils]: 77: Hoare triple {23516#true} ~cleanupTimeShifts~0 := 4; {23516#true} is VALID [2020-07-10 22:46:18,874 INFO L280 TraceCheckUtils]: 78: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,874 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {23516#true} {23516#true} #924#return; {23516#true} is VALID [2020-07-10 22:46:18,874 INFO L263 TraceCheckUtils]: 80: Hoare triple {23516#true} call #t~ret74 := main(); {23516#true} is VALID [2020-07-10 22:46:18,874 INFO L280 TraceCheckUtils]: 81: Hoare triple {23516#true} havoc ~retValue_acc~11; {23516#true} is VALID [2020-07-10 22:46:18,875 INFO L280 TraceCheckUtils]: 82: Hoare triple {23516#true} havoc ~tmp~9; {23516#true} is VALID [2020-07-10 22:46:18,875 INFO L263 TraceCheckUtils]: 83: Hoare triple {23516#true} call select_helpers(); {23516#true} is VALID [2020-07-10 22:46:18,875 INFO L280 TraceCheckUtils]: 84: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,876 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {23516#true} {23516#true} #830#return; {23516#true} is VALID [2020-07-10 22:46:18,876 INFO L263 TraceCheckUtils]: 86: Hoare triple {23516#true} call select_features(); {23516#true} is VALID [2020-07-10 22:46:18,876 INFO L280 TraceCheckUtils]: 87: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,876 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {23516#true} {23516#true} #832#return; {23516#true} is VALID [2020-07-10 22:46:18,877 INFO L263 TraceCheckUtils]: 89: Hoare triple {23516#true} call #t~ret73 := valid_product(); {23516#true} is VALID [2020-07-10 22:46:18,877 INFO L280 TraceCheckUtils]: 90: Hoare triple {23516#true} havoc ~retValue_acc~1; {23516#true} is VALID [2020-07-10 22:46:18,877 INFO L280 TraceCheckUtils]: 91: Hoare triple {23516#true} ~retValue_acc~1 := 1; {23516#true} is VALID [2020-07-10 22:46:18,878 INFO L280 TraceCheckUtils]: 92: Hoare triple {23516#true} #res := ~retValue_acc~1; {23516#true} is VALID [2020-07-10 22:46:18,878 INFO L280 TraceCheckUtils]: 93: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,878 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {23516#true} {23516#true} #834#return; {23516#true} is VALID [2020-07-10 22:46:18,878 INFO L280 TraceCheckUtils]: 95: Hoare triple {23516#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,879 INFO L280 TraceCheckUtils]: 96: Hoare triple {23516#true} ~tmp~9 := #t~ret73; {23516#true} is VALID [2020-07-10 22:46:18,879 INFO L280 TraceCheckUtils]: 97: Hoare triple {23516#true} havoc #t~ret73; {23516#true} is VALID [2020-07-10 22:46:18,879 INFO L280 TraceCheckUtils]: 98: Hoare triple {23516#true} assume 0 != ~tmp~9; {23516#true} is VALID [2020-07-10 22:46:18,880 INFO L263 TraceCheckUtils]: 99: Hoare triple {23516#true} call setup(); {23516#true} is VALID [2020-07-10 22:46:18,880 INFO L280 TraceCheckUtils]: 100: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,880 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {23516#true} {23516#true} #836#return; {23516#true} is VALID [2020-07-10 22:46:18,881 INFO L263 TraceCheckUtils]: 102: Hoare triple {23516#true} call runTest(); {23516#true} is VALID [2020-07-10 22:46:18,881 INFO L263 TraceCheckUtils]: 103: Hoare triple {23516#true} call test(); {23516#true} is VALID [2020-07-10 22:46:18,881 INFO L280 TraceCheckUtils]: 104: Hoare triple {23516#true} havoc ~splverifierCounter~0; {23516#true} is VALID [2020-07-10 22:46:18,881 INFO L280 TraceCheckUtils]: 105: Hoare triple {23516#true} havoc ~tmp~5; {23516#true} is VALID [2020-07-10 22:46:18,882 INFO L280 TraceCheckUtils]: 106: Hoare triple {23516#true} havoc ~tmp___0~2; {23516#true} is VALID [2020-07-10 22:46:18,882 INFO L280 TraceCheckUtils]: 107: Hoare triple {23516#true} havoc ~tmp___1~0; {23516#true} is VALID [2020-07-10 22:46:18,882 INFO L280 TraceCheckUtils]: 108: Hoare triple {23516#true} havoc ~tmp___2~0; {23516#true} is VALID [2020-07-10 22:46:18,883 INFO L280 TraceCheckUtils]: 109: Hoare triple {23516#true} ~splverifierCounter~0 := 0; {23516#true} is VALID [2020-07-10 22:46:18,883 INFO L280 TraceCheckUtils]: 110: Hoare triple {23516#true} assume !false; {23516#true} is VALID [2020-07-10 22:46:18,883 INFO L280 TraceCheckUtils]: 111: Hoare triple {23516#true} assume ~splverifierCounter~0 < 4; {23516#true} is VALID [2020-07-10 22:46:18,884 INFO L280 TraceCheckUtils]: 112: Hoare triple {23516#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,884 INFO L280 TraceCheckUtils]: 113: Hoare triple {23516#true} ~tmp~5 := #t~nondet34; {23516#true} is VALID [2020-07-10 22:46:18,884 INFO L280 TraceCheckUtils]: 114: Hoare triple {23516#true} havoc #t~nondet34; {23516#true} is VALID [2020-07-10 22:46:18,884 INFO L280 TraceCheckUtils]: 115: Hoare triple {23516#true} assume !(0 != ~tmp~5); {23516#true} is VALID [2020-07-10 22:46:18,885 INFO L280 TraceCheckUtils]: 116: Hoare triple {23516#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,885 INFO L280 TraceCheckUtils]: 117: Hoare triple {23516#true} ~tmp___0~2 := #t~nondet35; {23516#true} is VALID [2020-07-10 22:46:18,885 INFO L280 TraceCheckUtils]: 118: Hoare triple {23516#true} havoc #t~nondet35; {23516#true} is VALID [2020-07-10 22:46:18,885 INFO L280 TraceCheckUtils]: 119: Hoare triple {23516#true} assume 0 != ~tmp___0~2; {23516#true} is VALID [2020-07-10 22:46:18,889 INFO L263 TraceCheckUtils]: 120: Hoare triple {23516#true} call changeMethaneLevel(); {23682#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 22:46:18,890 INFO L280 TraceCheckUtils]: 121: Hoare triple {23682#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {23516#true} is VALID [2020-07-10 22:46:18,890 INFO L280 TraceCheckUtils]: 122: Hoare triple {23516#true} ~methaneLevelCritical~0 := 1; {23516#true} is VALID [2020-07-10 22:46:18,890 INFO L280 TraceCheckUtils]: 123: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,891 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {23516#true} {23516#true} #882#return; {23516#true} is VALID [2020-07-10 22:46:18,891 INFO L280 TraceCheckUtils]: 125: Hoare triple {23516#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,891 INFO L280 TraceCheckUtils]: 126: Hoare triple {23516#true} ~tmp___2~0 := #t~nondet36; {23516#true} is VALID [2020-07-10 22:46:18,891 INFO L280 TraceCheckUtils]: 127: Hoare triple {23516#true} havoc #t~nondet36; {23516#true} is VALID [2020-07-10 22:46:18,892 INFO L280 TraceCheckUtils]: 128: Hoare triple {23516#true} assume 0 != ~tmp___2~0; {23516#true} is VALID [2020-07-10 22:46:18,892 INFO L263 TraceCheckUtils]: 129: Hoare triple {23516#true} call timeShift(); {23516#true} is VALID [2020-07-10 22:46:18,892 INFO L280 TraceCheckUtils]: 130: Hoare triple {23516#true} assume !(0 != ~pumpRunning~0); {23516#true} is VALID [2020-07-10 22:46:18,892 INFO L280 TraceCheckUtils]: 131: Hoare triple {23516#true} assume 0 != ~systemActive~0; {23516#true} is VALID [2020-07-10 22:46:18,893 INFO L263 TraceCheckUtils]: 132: Hoare triple {23516#true} call processEnvironment(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:46:18,893 INFO L280 TraceCheckUtils]: 133: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {23516#true} is VALID [2020-07-10 22:46:18,894 INFO L280 TraceCheckUtils]: 134: Hoare triple {23516#true} assume !(0 != ~pumpRunning~0); {23516#true} is VALID [2020-07-10 22:46:18,894 INFO L263 TraceCheckUtils]: 135: Hoare triple {23516#true} call processEnvironment__wrappee__methaneQuery(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:46:18,894 INFO L280 TraceCheckUtils]: 136: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {23516#true} is VALID [2020-07-10 22:46:18,894 INFO L280 TraceCheckUtils]: 137: Hoare triple {23516#true} assume 0 == ~pumpRunning~0; {23516#true} is VALID [2020-07-10 22:46:18,895 INFO L263 TraceCheckUtils]: 138: Hoare triple {23516#true} call #t~ret13 := isHighWaterLevel(); {23516#true} is VALID [2020-07-10 22:46:18,895 INFO L280 TraceCheckUtils]: 139: Hoare triple {23516#true} havoc ~retValue_acc~7; {23516#true} is VALID [2020-07-10 22:46:18,895 INFO L280 TraceCheckUtils]: 140: Hoare triple {23516#true} havoc ~tmp~4; {23516#true} is VALID [2020-07-10 22:46:18,895 INFO L280 TraceCheckUtils]: 141: Hoare triple {23516#true} havoc ~tmp___0~1; {23516#true} is VALID [2020-07-10 22:46:18,895 INFO L263 TraceCheckUtils]: 142: Hoare triple {23516#true} call #t~ret33 := isHighWaterSensorDry(); {23516#true} is VALID [2020-07-10 22:46:18,896 INFO L280 TraceCheckUtils]: 143: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-10 22:46:18,896 INFO L280 TraceCheckUtils]: 144: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-10 22:46:18,896 INFO L280 TraceCheckUtils]: 145: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-10 22:46:18,896 INFO L280 TraceCheckUtils]: 146: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-10 22:46:18,896 INFO L280 TraceCheckUtils]: 147: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,896 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-10 22:46:18,897 INFO L280 TraceCheckUtils]: 149: Hoare triple {23516#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,897 INFO L280 TraceCheckUtils]: 150: Hoare triple {23516#true} ~tmp~4 := #t~ret33; {23516#true} is VALID [2020-07-10 22:46:18,897 INFO L280 TraceCheckUtils]: 151: Hoare triple {23516#true} havoc #t~ret33; {23516#true} is VALID [2020-07-10 22:46:18,897 INFO L280 TraceCheckUtils]: 152: Hoare triple {23516#true} assume 0 != ~tmp~4; {23516#true} is VALID [2020-07-10 22:46:18,899 INFO L280 TraceCheckUtils]: 153: Hoare triple {23516#true} ~tmp___0~1 := 0; {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 22:46:18,899 INFO L280 TraceCheckUtils]: 154: Hoare triple {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1; {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-10 22:46:18,900 INFO L280 TraceCheckUtils]: 155: Hoare triple {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 22:46:18,901 INFO L280 TraceCheckUtils]: 156: Hoare triple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 22:46:18,902 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {23516#true} #906#return; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-10 22:46:18,902 INFO L280 TraceCheckUtils]: 158: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-10 22:46:18,903 INFO L280 TraceCheckUtils]: 159: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} ~tmp~1 := #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-10 22:46:18,903 INFO L280 TraceCheckUtils]: 160: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} havoc #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-10 22:46:18,904 INFO L280 TraceCheckUtils]: 161: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} assume 0 != ~tmp~1; {23517#false} is VALID [2020-07-10 22:46:18,904 INFO L263 TraceCheckUtils]: 162: Hoare triple {23517#false} call activatePump(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:46:18,904 INFO L280 TraceCheckUtils]: 163: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {23516#true} is VALID [2020-07-10 22:46:18,904 INFO L263 TraceCheckUtils]: 164: Hoare triple {23516#true} call #t~ret15 := isMethaneAlarm(); {23516#true} is VALID [2020-07-10 22:46:18,905 INFO L280 TraceCheckUtils]: 165: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-10 22:46:18,905 INFO L263 TraceCheckUtils]: 166: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-10 22:46:18,905 INFO L280 TraceCheckUtils]: 167: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,906 INFO L280 TraceCheckUtils]: 168: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-10 22:46:18,906 INFO L280 TraceCheckUtils]: 169: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,906 INFO L280 TraceCheckUtils]: 170: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,906 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-10 22:46:18,907 INFO L280 TraceCheckUtils]: 172: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,907 INFO L280 TraceCheckUtils]: 173: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-10 22:46:18,907 INFO L280 TraceCheckUtils]: 174: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-10 22:46:18,908 INFO L280 TraceCheckUtils]: 175: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-10 22:46:18,908 INFO L280 TraceCheckUtils]: 176: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,908 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-10 22:46:18,909 INFO L280 TraceCheckUtils]: 178: Hoare triple {23516#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {23516#true} is VALID [2020-07-10 22:46:18,909 INFO L280 TraceCheckUtils]: 179: Hoare triple {23516#true} ~tmp~3 := #t~ret15; {23516#true} is VALID [2020-07-10 22:46:18,909 INFO L280 TraceCheckUtils]: 180: Hoare triple {23516#true} havoc #t~ret15; {23516#true} is VALID [2020-07-10 22:46:18,909 INFO L280 TraceCheckUtils]: 181: Hoare triple {23516#true} assume !(0 != ~tmp~3); {23516#true} is VALID [2020-07-10 22:46:18,911 INFO L263 TraceCheckUtils]: 182: Hoare triple {23516#true} call activatePump__wrappee__highWaterSensor(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:46:18,911 INFO L280 TraceCheckUtils]: 183: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-10 22:46:18,911 INFO L280 TraceCheckUtils]: 184: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,911 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-10 22:46:18,912 INFO L280 TraceCheckUtils]: 186: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,912 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {23516#true} {23517#false} #908#return; {23517#false} is VALID [2020-07-10 22:46:18,912 INFO L280 TraceCheckUtils]: 188: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-10 22:46:18,913 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {23517#false} {23516#true} #878#return; {23517#false} is VALID [2020-07-10 22:46:18,913 INFO L280 TraceCheckUtils]: 190: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-10 22:46:18,913 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {23517#false} {23516#true} #898#return; {23517#false} is VALID [2020-07-10 22:46:18,914 INFO L263 TraceCheckUtils]: 192: Hoare triple {23517#false} call __utac_acc__Specification1_spec__1(); {23517#false} is VALID [2020-07-10 22:46:18,914 INFO L280 TraceCheckUtils]: 193: Hoare triple {23517#false} havoc ~tmp~0; {23517#false} is VALID [2020-07-10 22:46:18,914 INFO L280 TraceCheckUtils]: 194: Hoare triple {23517#false} havoc ~tmp___0~0; {23517#false} is VALID [2020-07-10 22:46:18,914 INFO L263 TraceCheckUtils]: 195: Hoare triple {23517#false} call #t~ret0 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-10 22:46:18,915 INFO L280 TraceCheckUtils]: 196: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,915 INFO L280 TraceCheckUtils]: 197: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-10 22:46:18,915 INFO L280 TraceCheckUtils]: 198: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-10 22:46:18,916 INFO L280 TraceCheckUtils]: 199: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,916 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {23516#true} {23517#false} #928#return; {23517#false} is VALID [2020-07-10 22:46:18,916 INFO L280 TraceCheckUtils]: 201: Hoare triple {23517#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23517#false} is VALID [2020-07-10 22:46:18,917 INFO L280 TraceCheckUtils]: 202: Hoare triple {23517#false} ~tmp~0 := #t~ret0; {23517#false} is VALID [2020-07-10 22:46:18,917 INFO L280 TraceCheckUtils]: 203: Hoare triple {23517#false} havoc #t~ret0; {23517#false} is VALID [2020-07-10 22:46:18,917 INFO L280 TraceCheckUtils]: 204: Hoare triple {23517#false} assume 0 != ~tmp~0; {23517#false} is VALID [2020-07-10 22:46:18,917 INFO L263 TraceCheckUtils]: 205: Hoare triple {23517#false} call #t~ret1 := isPumpRunning(); {23516#true} is VALID [2020-07-10 22:46:18,918 INFO L280 TraceCheckUtils]: 206: Hoare triple {23516#true} havoc ~retValue_acc~6; {23516#true} is VALID [2020-07-10 22:46:18,918 INFO L280 TraceCheckUtils]: 207: Hoare triple {23516#true} ~retValue_acc~6 := ~pumpRunning~0; {23516#true} is VALID [2020-07-10 22:46:18,918 INFO L280 TraceCheckUtils]: 208: Hoare triple {23516#true} #res := ~retValue_acc~6; {23516#true} is VALID [2020-07-10 22:46:18,918 INFO L280 TraceCheckUtils]: 209: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-10 22:46:18,919 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {23516#true} {23517#false} #930#return; {23517#false} is VALID [2020-07-10 22:46:18,919 INFO L280 TraceCheckUtils]: 211: Hoare triple {23517#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23517#false} is VALID [2020-07-10 22:46:18,919 INFO L280 TraceCheckUtils]: 212: Hoare triple {23517#false} ~tmp___0~0 := #t~ret1; {23517#false} is VALID [2020-07-10 22:46:18,919 INFO L280 TraceCheckUtils]: 213: Hoare triple {23517#false} havoc #t~ret1; {23517#false} is VALID [2020-07-10 22:46:18,919 INFO L280 TraceCheckUtils]: 214: Hoare triple {23517#false} assume 0 != ~tmp___0~0; {23517#false} is VALID [2020-07-10 22:46:18,920 INFO L263 TraceCheckUtils]: 215: Hoare triple {23517#false} call __automaton_fail(); {23517#false} is VALID [2020-07-10 22:46:18,920 INFO L280 TraceCheckUtils]: 216: Hoare triple {23517#false} assume !false; {23517#false} is VALID [2020-07-10 22:46:19,013 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 22:46:19,013 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2146594748] [2020-07-10 22:46:19,014 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:46:19,015 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 22:46:19,016 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [859460770] [2020-07-10 22:46:19,017 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 217 [2020-07-10 22:46:19,017 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:46:19,018 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 22:46:19,248 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:46:19,248 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 22:46:19,248 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:46:19,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 22:46:19,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 22:46:19,249 INFO L87 Difference]: Start difference. First operand 1121 states and 1297 transitions. Second operand 10 states. [2020-07-10 22:46:30,666 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:46:31,311 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 22:46:31,960 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 22:46:32,950 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:46:33,985 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:46:34,604 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:47:14,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:47:14,044 INFO L93 Difference]: Finished difference Result 2544 states and 3169 transitions. [2020-07-10 22:47:14,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 22:47:14,045 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 217 [2020-07-10 22:47:14,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:47:14,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 22:47:14,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 623 transitions. [2020-07-10 22:47:14,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 22:47:14,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 623 transitions. [2020-07-10 22:47:14,057 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 623 transitions. [2020-07-10 22:47:15,715 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 623 edges. 623 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:47:15,811 INFO L225 Difference]: With dead ends: 2544 [2020-07-10 22:47:15,812 INFO L226 Difference]: Without dead ends: 1533 [2020-07-10 22:47:15,815 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-07-10 22:47:15,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1533 states. [2020-07-10 22:47:45,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1533 to 1159. [2020-07-10 22:47:45,816 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:47:45,816 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1533 states. Second operand 1159 states. [2020-07-10 22:47:45,816 INFO L74 IsIncluded]: Start isIncluded. First operand 1533 states. Second operand 1159 states. [2020-07-10 22:47:45,816 INFO L87 Difference]: Start difference. First operand 1533 states. Second operand 1159 states. [2020-07-10 22:47:45,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:47:45,907 INFO L93 Difference]: Finished difference Result 1533 states and 1882 transitions. [2020-07-10 22:47:45,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1882 transitions. [2020-07-10 22:47:45,912 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:47:45,912 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:47:45,912 INFO L74 IsIncluded]: Start isIncluded. First operand 1159 states. Second operand 1533 states. [2020-07-10 22:47:45,912 INFO L87 Difference]: Start difference. First operand 1159 states. Second operand 1533 states. [2020-07-10 22:47:46,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:47:46,008 INFO L93 Difference]: Finished difference Result 1533 states and 1882 transitions. [2020-07-10 22:47:46,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1882 transitions. [2020-07-10 22:47:46,011 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:47:46,011 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:47:46,011 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:47:46,011 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:47:46,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1159 states. [2020-07-10 22:47:46,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 1159 states and 1337 transitions. [2020-07-10 22:47:46,057 INFO L78 Accepts]: Start accepts. Automaton has 1159 states and 1337 transitions. Word has length 217 [2020-07-10 22:47:46,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:47:46,057 INFO L479 AbstractCegarLoop]: Abstraction has 1159 states and 1337 transitions. [2020-07-10 22:47:46,057 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 22:47:46,057 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1159 states and 1337 transitions. [2020-07-10 22:47:53,712 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1337 edges. 1337 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:47:53,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1337 transitions. [2020-07-10 22:47:53,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-07-10 22:47:53,719 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:47:53,719 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 22:47:53,719 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 22:47:53,719 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:47:53,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:47:53,720 INFO L82 PathProgramCache]: Analyzing trace with hash 1237734314, now seen corresponding path program 1 times [2020-07-10 22:47:53,720 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:47:53,720 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2641056] [2020-07-10 22:47:53,720 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:47:53,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,019 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:47:54,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {34470#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {34303#true} is VALID [2020-07-10 22:47:54,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} #valid := #valid[0 := 0]; {34303#true} is VALID [2020-07-10 22:47:54,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} assume 0 < #StackHeapBarrier; {34303#true} is VALID [2020-07-10 22:47:54,080 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {34303#true} is VALID [2020-07-10 22:47:54,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {34303#true} is VALID [2020-07-10 22:47:54,080 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {34303#true} is VALID [2020-07-10 22:47:54,080 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {34303#true} is VALID [2020-07-10 22:47:54,081 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {34303#true} is VALID [2020-07-10 22:47:54,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {34303#true} is VALID [2020-07-10 22:47:54,081 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {34303#true} is VALID [2020-07-10 22:47:54,081 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {34303#true} is VALID [2020-07-10 22:47:54,081 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {34303#true} is VALID [2020-07-10 22:47:54,082 INFO L280 TraceCheckUtils]: 12: Hoare triple {34303#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {34303#true} is VALID [2020-07-10 22:47:54,082 INFO L280 TraceCheckUtils]: 13: Hoare triple {34303#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {34303#true} is VALID [2020-07-10 22:47:54,082 INFO L280 TraceCheckUtils]: 14: Hoare triple {34303#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {34303#true} is VALID [2020-07-10 22:47:54,082 INFO L280 TraceCheckUtils]: 15: Hoare triple {34303#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {34303#true} is VALID [2020-07-10 22:47:54,082 INFO L280 TraceCheckUtils]: 16: Hoare triple {34303#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {34303#true} is VALID [2020-07-10 22:47:54,083 INFO L280 TraceCheckUtils]: 17: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {34303#true} is VALID [2020-07-10 22:47:54,083 INFO L280 TraceCheckUtils]: 18: Hoare triple {34303#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {34303#true} is VALID [2020-07-10 22:47:54,083 INFO L280 TraceCheckUtils]: 19: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {34303#true} is VALID [2020-07-10 22:47:54,083 INFO L280 TraceCheckUtils]: 20: Hoare triple {34303#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {34303#true} is VALID [2020-07-10 22:47:54,083 INFO L280 TraceCheckUtils]: 21: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {34303#true} is VALID [2020-07-10 22:47:54,083 INFO L280 TraceCheckUtils]: 22: Hoare triple {34303#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {34303#true} is VALID [2020-07-10 22:47:54,084 INFO L280 TraceCheckUtils]: 23: Hoare triple {34303#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {34303#true} is VALID [2020-07-10 22:47:54,084 INFO L280 TraceCheckUtils]: 24: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {34303#true} is VALID [2020-07-10 22:47:54,084 INFO L280 TraceCheckUtils]: 25: Hoare triple {34303#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {34303#true} is VALID [2020-07-10 22:47:54,084 INFO L280 TraceCheckUtils]: 26: Hoare triple {34303#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {34303#true} is VALID [2020-07-10 22:47:54,084 INFO L280 TraceCheckUtils]: 27: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {34303#true} is VALID [2020-07-10 22:47:54,084 INFO L280 TraceCheckUtils]: 28: Hoare triple {34303#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {34303#true} is VALID [2020-07-10 22:47:54,085 INFO L280 TraceCheckUtils]: 29: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {34303#true} is VALID [2020-07-10 22:47:54,085 INFO L280 TraceCheckUtils]: 30: Hoare triple {34303#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {34303#true} is VALID [2020-07-10 22:47:54,085 INFO L280 TraceCheckUtils]: 31: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {34303#true} is VALID [2020-07-10 22:47:54,085 INFO L280 TraceCheckUtils]: 32: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {34303#true} is VALID [2020-07-10 22:47:54,085 INFO L280 TraceCheckUtils]: 33: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {34303#true} is VALID [2020-07-10 22:47:54,086 INFO L280 TraceCheckUtils]: 34: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {34303#true} is VALID [2020-07-10 22:47:54,086 INFO L280 TraceCheckUtils]: 35: Hoare triple {34303#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {34303#true} is VALID [2020-07-10 22:47:54,086 INFO L280 TraceCheckUtils]: 36: Hoare triple {34303#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {34303#true} is VALID [2020-07-10 22:47:54,086 INFO L280 TraceCheckUtils]: 37: Hoare triple {34303#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {34303#true} is VALID [2020-07-10 22:47:54,086 INFO L280 TraceCheckUtils]: 38: Hoare triple {34303#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {34303#true} is VALID [2020-07-10 22:47:54,086 INFO L280 TraceCheckUtils]: 39: Hoare triple {34303#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {34303#true} is VALID [2020-07-10 22:47:54,087 INFO L280 TraceCheckUtils]: 40: Hoare triple {34303#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {34303#true} is VALID [2020-07-10 22:47:54,087 INFO L280 TraceCheckUtils]: 41: Hoare triple {34303#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {34303#true} is VALID [2020-07-10 22:47:54,087 INFO L280 TraceCheckUtils]: 42: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {34303#true} is VALID [2020-07-10 22:47:54,087 INFO L280 TraceCheckUtils]: 43: Hoare triple {34303#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {34303#true} is VALID [2020-07-10 22:47:54,087 INFO L280 TraceCheckUtils]: 44: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {34303#true} is VALID [2020-07-10 22:47:54,087 INFO L280 TraceCheckUtils]: 45: Hoare triple {34303#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {34303#true} is VALID [2020-07-10 22:47:54,088 INFO L280 TraceCheckUtils]: 46: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {34303#true} is VALID [2020-07-10 22:47:54,088 INFO L280 TraceCheckUtils]: 47: Hoare triple {34303#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {34303#true} is VALID [2020-07-10 22:47:54,088 INFO L280 TraceCheckUtils]: 48: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {34303#true} is VALID [2020-07-10 22:47:54,088 INFO L280 TraceCheckUtils]: 49: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {34303#true} is VALID [2020-07-10 22:47:54,088 INFO L280 TraceCheckUtils]: 50: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {34303#true} is VALID [2020-07-10 22:47:54,089 INFO L280 TraceCheckUtils]: 51: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {34303#true} is VALID [2020-07-10 22:47:54,089 INFO L280 TraceCheckUtils]: 52: Hoare triple {34303#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {34303#true} is VALID [2020-07-10 22:47:54,089 INFO L280 TraceCheckUtils]: 53: Hoare triple {34303#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {34303#true} is VALID [2020-07-10 22:47:54,089 INFO L280 TraceCheckUtils]: 54: Hoare triple {34303#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {34303#true} is VALID [2020-07-10 22:47:54,089 INFO L280 TraceCheckUtils]: 55: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {34303#true} is VALID [2020-07-10 22:47:54,089 INFO L280 TraceCheckUtils]: 56: Hoare triple {34303#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {34303#true} is VALID [2020-07-10 22:47:54,090 INFO L280 TraceCheckUtils]: 57: Hoare triple {34303#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {34303#true} is VALID [2020-07-10 22:47:54,090 INFO L280 TraceCheckUtils]: 58: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {34303#true} is VALID [2020-07-10 22:47:54,090 INFO L280 TraceCheckUtils]: 59: Hoare triple {34303#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {34303#true} is VALID [2020-07-10 22:47:54,090 INFO L280 TraceCheckUtils]: 60: Hoare triple {34303#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {34303#true} is VALID [2020-07-10 22:47:54,090 INFO L280 TraceCheckUtils]: 61: Hoare triple {34303#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {34303#true} is VALID [2020-07-10 22:47:54,090 INFO L280 TraceCheckUtils]: 62: Hoare triple {34303#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {34303#true} is VALID [2020-07-10 22:47:54,091 INFO L280 TraceCheckUtils]: 63: Hoare triple {34303#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {34303#true} is VALID [2020-07-10 22:47:54,091 INFO L280 TraceCheckUtils]: 64: Hoare triple {34303#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {34303#true} is VALID [2020-07-10 22:47:54,091 INFO L280 TraceCheckUtils]: 65: Hoare triple {34303#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {34303#true} is VALID [2020-07-10 22:47:54,091 INFO L280 TraceCheckUtils]: 66: Hoare triple {34303#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {34303#true} is VALID [2020-07-10 22:47:54,091 INFO L280 TraceCheckUtils]: 67: Hoare triple {34303#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {34303#true} is VALID [2020-07-10 22:47:54,092 INFO L280 TraceCheckUtils]: 68: Hoare triple {34303#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {34303#true} is VALID [2020-07-10 22:47:54,092 INFO L280 TraceCheckUtils]: 69: Hoare triple {34303#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {34303#true} is VALID [2020-07-10 22:47:54,092 INFO L280 TraceCheckUtils]: 70: Hoare triple {34303#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {34303#true} is VALID [2020-07-10 22:47:54,092 INFO L280 TraceCheckUtils]: 71: Hoare triple {34303#true} ~waterLevel~0 := 1; {34303#true} is VALID [2020-07-10 22:47:54,092 INFO L280 TraceCheckUtils]: 72: Hoare triple {34303#true} ~methaneLevelCritical~0 := 0; {34303#true} is VALID [2020-07-10 22:47:54,092 INFO L280 TraceCheckUtils]: 73: Hoare triple {34303#true} ~pumpRunning~0 := 0; {34303#true} is VALID [2020-07-10 22:47:54,093 INFO L280 TraceCheckUtils]: 74: Hoare triple {34303#true} ~systemActive~0 := 1; {34303#true} is VALID [2020-07-10 22:47:54,093 INFO L280 TraceCheckUtils]: 75: Hoare triple {34303#true} ~head~0.base, ~head~0.offset := 0, 0; {34303#true} is VALID [2020-07-10 22:47:54,093 INFO L280 TraceCheckUtils]: 76: Hoare triple {34303#true} ~cleanupTimeShifts~0 := 4; {34303#true} is VALID [2020-07-10 22:47:54,093 INFO L280 TraceCheckUtils]: 77: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,093 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {34303#true} {34303#true} #924#return; {34303#true} is VALID [2020-07-10 22:47:54,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,099 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34303#true} {34303#true} #830#return; {34303#true} is VALID [2020-07-10 22:47:54,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,101 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34303#true} {34303#true} #832#return; {34303#true} is VALID [2020-07-10 22:47:54,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~1; {34303#true} is VALID [2020-07-10 22:47:54,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~retValue_acc~1 := 1; {34471#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-10 22:47:54,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {34471#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 22:47:54,138 INFO L280 TraceCheckUtils]: 3: Hoare triple {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 22:47:54,139 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {34303#true} #834#return; {34393#(= |main_#t~ret73| 1)} is VALID [2020-07-10 22:47:54,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,142 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34303#true} {34303#true} #836#return; {34303#true} is VALID [2020-07-10 22:47:54,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {34473#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {34303#true} is VALID [2020-07-10 22:47:54,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~methaneLevelCritical~0 := 1; {34303#true} is VALID [2020-07-10 22:47:54,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,156 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34303#true} {34303#true} #882#return; {34303#true} is VALID [2020-07-10 22:47:54,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-10 22:47:54,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-10 22:47:54,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-10 22:47:54,267 INFO L280 TraceCheckUtils]: 3: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:47:54,267 INFO L280 TraceCheckUtils]: 4: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:47:54,268 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 22:47:54,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~7; {34303#true} is VALID [2020-07-10 22:47:54,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} havoc ~tmp~4; {34303#true} is VALID [2020-07-10 22:47:54,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} havoc ~tmp___0~1; {34303#true} is VALID [2020-07-10 22:47:54,269 INFO L263 TraceCheckUtils]: 3: Hoare triple {34303#true} call #t~ret33 := isHighWaterSensorDry(); {34303#true} is VALID [2020-07-10 22:47:54,269 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-10 22:47:54,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-10 22:47:54,270 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-10 22:47:54,271 INFO L280 TraceCheckUtils]: 7: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:47:54,271 INFO L280 TraceCheckUtils]: 8: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:47:54,272 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 22:47:54,272 INFO L280 TraceCheckUtils]: 10: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 22:47:54,273 INFO L280 TraceCheckUtils]: 11: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 22:47:54,274 INFO L280 TraceCheckUtils]: 12: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 22:47:54,274 INFO L280 TraceCheckUtils]: 13: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {34304#false} is VALID [2020-07-10 22:47:54,274 INFO L280 TraceCheckUtils]: 14: Hoare triple {34304#false} ~tmp___0~1 := 1; {34304#false} is VALID [2020-07-10 22:47:54,275 INFO L280 TraceCheckUtils]: 15: Hoare triple {34304#false} ~retValue_acc~7 := ~tmp___0~1; {34304#false} is VALID [2020-07-10 22:47:54,275 INFO L280 TraceCheckUtils]: 16: Hoare triple {34304#false} #res := ~retValue_acc~7; {34304#false} is VALID [2020-07-10 22:47:54,275 INFO L280 TraceCheckUtils]: 17: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-10 22:47:54,275 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {34304#false} {34303#true} #906#return; {34304#false} is VALID [2020-07-10 22:47:54,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-10 22:47:54,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,287 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,287 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-10 22:47:54,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-10 22:47:54,287 INFO L263 TraceCheckUtils]: 1: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-10 22:47:54,288 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,288 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-10 22:47:54,288 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,288 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,288 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-10 22:47:54,289 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-10 22:47:54,289 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-10 22:47:54,289 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-10 22:47:54,289 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-10 22:47:54,290 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,290 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-10 22:47:54,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-10 22:47:54,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,293 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-10 22:47:54,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {34303#true} is VALID [2020-07-10 22:47:54,293 INFO L263 TraceCheckUtils]: 1: Hoare triple {34303#true} call #t~ret15 := isMethaneAlarm(); {34303#true} is VALID [2020-07-10 22:47:54,294 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-10 22:47:54,294 INFO L263 TraceCheckUtils]: 3: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-10 22:47:54,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,294 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-10 22:47:54,294 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,294 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,295 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-10 22:47:54,295 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-10 22:47:54,295 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-10 22:47:54,295 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-10 22:47:54,295 INFO L280 TraceCheckUtils]: 12: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-10 22:47:54,296 INFO L280 TraceCheckUtils]: 13: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,296 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-10 22:47:54,296 INFO L280 TraceCheckUtils]: 15: Hoare triple {34303#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {34303#true} is VALID [2020-07-10 22:47:54,296 INFO L280 TraceCheckUtils]: 16: Hoare triple {34303#true} ~tmp~3 := #t~ret15; {34303#true} is VALID [2020-07-10 22:47:54,296 INFO L280 TraceCheckUtils]: 17: Hoare triple {34303#true} havoc #t~ret15; {34303#true} is VALID [2020-07-10 22:47:54,297 INFO L280 TraceCheckUtils]: 18: Hoare triple {34303#true} assume !(0 != ~tmp~3); {34303#true} is VALID [2020-07-10 22:47:54,297 INFO L263 TraceCheckUtils]: 19: Hoare triple {34303#true} call activatePump__wrappee__highWaterSensor(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:47:54,298 INFO L280 TraceCheckUtils]: 20: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-10 22:47:54,298 INFO L280 TraceCheckUtils]: 21: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,298 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-10 22:47:54,298 INFO L280 TraceCheckUtils]: 23: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,298 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {34303#true} {34304#false} #908#return; {34304#false} is VALID [2020-07-10 22:47:54,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {34303#true} is VALID [2020-07-10 22:47:54,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} assume 0 == ~pumpRunning~0; {34303#true} is VALID [2020-07-10 22:47:54,299 INFO L263 TraceCheckUtils]: 2: Hoare triple {34303#true} call #t~ret13 := isHighWaterLevel(); {34303#true} is VALID [2020-07-10 22:47:54,300 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} havoc ~retValue_acc~7; {34303#true} is VALID [2020-07-10 22:47:54,300 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} havoc ~tmp~4; {34303#true} is VALID [2020-07-10 22:47:54,300 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} havoc ~tmp___0~1; {34303#true} is VALID [2020-07-10 22:47:54,300 INFO L263 TraceCheckUtils]: 6: Hoare triple {34303#true} call #t~ret33 := isHighWaterSensorDry(); {34303#true} is VALID [2020-07-10 22:47:54,300 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-10 22:47:54,301 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-10 22:47:54,301 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-10 22:47:54,302 INFO L280 TraceCheckUtils]: 10: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:47:54,303 INFO L280 TraceCheckUtils]: 11: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:47:54,303 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 22:47:54,304 INFO L280 TraceCheckUtils]: 13: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 22:47:54,305 INFO L280 TraceCheckUtils]: 14: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 22:47:54,305 INFO L280 TraceCheckUtils]: 15: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 22:47:54,306 INFO L280 TraceCheckUtils]: 16: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {34304#false} is VALID [2020-07-10 22:47:54,306 INFO L280 TraceCheckUtils]: 17: Hoare triple {34304#false} ~tmp___0~1 := 1; {34304#false} is VALID [2020-07-10 22:47:54,306 INFO L280 TraceCheckUtils]: 18: Hoare triple {34304#false} ~retValue_acc~7 := ~tmp___0~1; {34304#false} is VALID [2020-07-10 22:47:54,306 INFO L280 TraceCheckUtils]: 19: Hoare triple {34304#false} #res := ~retValue_acc~7; {34304#false} is VALID [2020-07-10 22:47:54,307 INFO L280 TraceCheckUtils]: 20: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-10 22:47:54,307 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34304#false} {34303#true} #906#return; {34304#false} is VALID [2020-07-10 22:47:54,307 INFO L280 TraceCheckUtils]: 22: Hoare triple {34304#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {34304#false} is VALID [2020-07-10 22:47:54,307 INFO L280 TraceCheckUtils]: 23: Hoare triple {34304#false} ~tmp~1 := #t~ret13; {34304#false} is VALID [2020-07-10 22:47:54,307 INFO L280 TraceCheckUtils]: 24: Hoare triple {34304#false} havoc #t~ret13; {34304#false} is VALID [2020-07-10 22:47:54,307 INFO L280 TraceCheckUtils]: 25: Hoare triple {34304#false} assume 0 != ~tmp~1; {34304#false} is VALID [2020-07-10 22:47:54,308 INFO L263 TraceCheckUtils]: 26: Hoare triple {34304#false} call activatePump(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:47:54,308 INFO L280 TraceCheckUtils]: 27: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {34303#true} is VALID [2020-07-10 22:47:54,308 INFO L263 TraceCheckUtils]: 28: Hoare triple {34303#true} call #t~ret15 := isMethaneAlarm(); {34303#true} is VALID [2020-07-10 22:47:54,308 INFO L280 TraceCheckUtils]: 29: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-10 22:47:54,309 INFO L263 TraceCheckUtils]: 30: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-10 22:47:54,309 INFO L280 TraceCheckUtils]: 31: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,309 INFO L280 TraceCheckUtils]: 32: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-10 22:47:54,309 INFO L280 TraceCheckUtils]: 33: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,309 INFO L280 TraceCheckUtils]: 34: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,309 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-10 22:47:54,310 INFO L280 TraceCheckUtils]: 36: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-10 22:47:54,310 INFO L280 TraceCheckUtils]: 37: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-10 22:47:54,310 INFO L280 TraceCheckUtils]: 38: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-10 22:47:54,310 INFO L280 TraceCheckUtils]: 39: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-10 22:47:54,310 INFO L280 TraceCheckUtils]: 40: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,311 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-10 22:47:54,311 INFO L280 TraceCheckUtils]: 42: Hoare triple {34303#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {34303#true} is VALID [2020-07-10 22:47:54,311 INFO L280 TraceCheckUtils]: 43: Hoare triple {34303#true} ~tmp~3 := #t~ret15; {34303#true} is VALID [2020-07-10 22:47:54,311 INFO L280 TraceCheckUtils]: 44: Hoare triple {34303#true} havoc #t~ret15; {34303#true} is VALID [2020-07-10 22:47:54,311 INFO L280 TraceCheckUtils]: 45: Hoare triple {34303#true} assume !(0 != ~tmp~3); {34303#true} is VALID [2020-07-10 22:47:54,312 INFO L263 TraceCheckUtils]: 46: Hoare triple {34303#true} call activatePump__wrappee__highWaterSensor(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:47:54,312 INFO L280 TraceCheckUtils]: 47: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-10 22:47:54,312 INFO L280 TraceCheckUtils]: 48: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,313 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-10 22:47:54,313 INFO L280 TraceCheckUtils]: 50: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,313 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {34303#true} {34304#false} #908#return; {34304#false} is VALID [2020-07-10 22:47:54,313 INFO L280 TraceCheckUtils]: 52: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-10 22:47:54,313 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {34304#false} {34303#true} #878#return; {34304#false} is VALID [2020-07-10 22:47:54,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {34303#true} is VALID [2020-07-10 22:47:54,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} assume !(0 != ~pumpRunning~0); {34303#true} is VALID [2020-07-10 22:47:54,316 INFO L263 TraceCheckUtils]: 2: Hoare triple {34303#true} call processEnvironment__wrappee__methaneQuery(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:47:54,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {34303#true} is VALID [2020-07-10 22:47:54,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} assume 0 == ~pumpRunning~0; {34303#true} is VALID [2020-07-10 22:47:54,316 INFO L263 TraceCheckUtils]: 5: Hoare triple {34303#true} call #t~ret13 := isHighWaterLevel(); {34303#true} is VALID [2020-07-10 22:47:54,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} havoc ~retValue_acc~7; {34303#true} is VALID [2020-07-10 22:47:54,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} havoc ~tmp~4; {34303#true} is VALID [2020-07-10 22:47:54,317 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} havoc ~tmp___0~1; {34303#true} is VALID [2020-07-10 22:47:54,317 INFO L263 TraceCheckUtils]: 9: Hoare triple {34303#true} call #t~ret33 := isHighWaterSensorDry(); {34303#true} is VALID [2020-07-10 22:47:54,317 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-10 22:47:54,317 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-10 22:47:54,318 INFO L280 TraceCheckUtils]: 12: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-10 22:47:54,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:47:54,319 INFO L280 TraceCheckUtils]: 14: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:47:54,320 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 22:47:54,320 INFO L280 TraceCheckUtils]: 16: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 22:47:54,321 INFO L280 TraceCheckUtils]: 17: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 22:47:54,322 INFO L280 TraceCheckUtils]: 18: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 22:47:54,322 INFO L280 TraceCheckUtils]: 19: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {34304#false} is VALID [2020-07-10 22:47:54,322 INFO L280 TraceCheckUtils]: 20: Hoare triple {34304#false} ~tmp___0~1 := 1; {34304#false} is VALID [2020-07-10 22:47:54,323 INFO L280 TraceCheckUtils]: 21: Hoare triple {34304#false} ~retValue_acc~7 := ~tmp___0~1; {34304#false} is VALID [2020-07-10 22:47:54,323 INFO L280 TraceCheckUtils]: 22: Hoare triple {34304#false} #res := ~retValue_acc~7; {34304#false} is VALID [2020-07-10 22:47:54,323 INFO L280 TraceCheckUtils]: 23: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-10 22:47:54,323 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {34304#false} {34303#true} #906#return; {34304#false} is VALID [2020-07-10 22:47:54,323 INFO L280 TraceCheckUtils]: 25: Hoare triple {34304#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {34304#false} is VALID [2020-07-10 22:47:54,323 INFO L280 TraceCheckUtils]: 26: Hoare triple {34304#false} ~tmp~1 := #t~ret13; {34304#false} is VALID [2020-07-10 22:47:54,324 INFO L280 TraceCheckUtils]: 27: Hoare triple {34304#false} havoc #t~ret13; {34304#false} is VALID [2020-07-10 22:47:54,324 INFO L280 TraceCheckUtils]: 28: Hoare triple {34304#false} assume 0 != ~tmp~1; {34304#false} is VALID [2020-07-10 22:47:54,324 INFO L263 TraceCheckUtils]: 29: Hoare triple {34304#false} call activatePump(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:47:54,324 INFO L280 TraceCheckUtils]: 30: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {34303#true} is VALID [2020-07-10 22:47:54,324 INFO L263 TraceCheckUtils]: 31: Hoare triple {34303#true} call #t~ret15 := isMethaneAlarm(); {34303#true} is VALID [2020-07-10 22:47:54,324 INFO L280 TraceCheckUtils]: 32: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-10 22:47:54,325 INFO L263 TraceCheckUtils]: 33: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-10 22:47:54,325 INFO L280 TraceCheckUtils]: 34: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,325 INFO L280 TraceCheckUtils]: 35: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-10 22:47:54,325 INFO L280 TraceCheckUtils]: 36: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,325 INFO L280 TraceCheckUtils]: 37: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,325 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-10 22:47:54,326 INFO L280 TraceCheckUtils]: 39: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-10 22:47:54,326 INFO L280 TraceCheckUtils]: 40: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-10 22:47:54,326 INFO L280 TraceCheckUtils]: 41: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-10 22:47:54,326 INFO L280 TraceCheckUtils]: 42: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-10 22:47:54,326 INFO L280 TraceCheckUtils]: 43: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,327 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-10 22:47:54,327 INFO L280 TraceCheckUtils]: 45: Hoare triple {34303#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {34303#true} is VALID [2020-07-10 22:47:54,327 INFO L280 TraceCheckUtils]: 46: Hoare triple {34303#true} ~tmp~3 := #t~ret15; {34303#true} is VALID [2020-07-10 22:47:54,327 INFO L280 TraceCheckUtils]: 47: Hoare triple {34303#true} havoc #t~ret15; {34303#true} is VALID [2020-07-10 22:47:54,327 INFO L280 TraceCheckUtils]: 48: Hoare triple {34303#true} assume !(0 != ~tmp~3); {34303#true} is VALID [2020-07-10 22:47:54,328 INFO L263 TraceCheckUtils]: 49: Hoare triple {34303#true} call activatePump__wrappee__highWaterSensor(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:47:54,328 INFO L280 TraceCheckUtils]: 50: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-10 22:47:54,328 INFO L280 TraceCheckUtils]: 51: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,329 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-10 22:47:54,329 INFO L280 TraceCheckUtils]: 53: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,329 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {34303#true} {34304#false} #908#return; {34304#false} is VALID [2020-07-10 22:47:54,329 INFO L280 TraceCheckUtils]: 55: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-10 22:47:54,329 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {34304#false} {34303#true} #878#return; {34304#false} is VALID [2020-07-10 22:47:54,329 INFO L280 TraceCheckUtils]: 57: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-10 22:47:54,330 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {34304#false} {34303#true} #898#return; {34304#false} is VALID [2020-07-10 22:47:54,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-10 22:47:54,336 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,336 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,336 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34303#true} {34304#false} #928#return; {34304#false} is VALID [2020-07-10 22:47:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:47:54,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~6; {34303#true} is VALID [2020-07-10 22:47:54,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~retValue_acc~6 := ~pumpRunning~0; {34303#true} is VALID [2020-07-10 22:47:54,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} #res := ~retValue_acc~6; {34303#true} is VALID [2020-07-10 22:47:54,339 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,339 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34303#true} {34304#false} #930#return; {34304#false} is VALID [2020-07-10 22:47:54,344 INFO L263 TraceCheckUtils]: 0: Hoare triple {34303#true} call ULTIMATE.init(); {34470#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 22:47:54,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {34470#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {34303#true} is VALID [2020-07-10 22:47:54,344 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} #valid := #valid[0 := 0]; {34303#true} is VALID [2020-07-10 22:47:54,344 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} assume 0 < #StackHeapBarrier; {34303#true} is VALID [2020-07-10 22:47:54,345 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {34303#true} is VALID [2020-07-10 22:47:54,345 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {34303#true} is VALID [2020-07-10 22:47:54,345 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {34303#true} is VALID [2020-07-10 22:47:54,345 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {34303#true} is VALID [2020-07-10 22:47:54,345 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {34303#true} is VALID [2020-07-10 22:47:54,346 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {34303#true} is VALID [2020-07-10 22:47:54,346 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {34303#true} is VALID [2020-07-10 22:47:54,346 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {34303#true} is VALID [2020-07-10 22:47:54,346 INFO L280 TraceCheckUtils]: 12: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {34303#true} is VALID [2020-07-10 22:47:54,346 INFO L280 TraceCheckUtils]: 13: Hoare triple {34303#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {34303#true} is VALID [2020-07-10 22:47:54,346 INFO L280 TraceCheckUtils]: 14: Hoare triple {34303#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {34303#true} is VALID [2020-07-10 22:47:54,347 INFO L280 TraceCheckUtils]: 15: Hoare triple {34303#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {34303#true} is VALID [2020-07-10 22:47:54,347 INFO L280 TraceCheckUtils]: 16: Hoare triple {34303#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {34303#true} is VALID [2020-07-10 22:47:54,347 INFO L280 TraceCheckUtils]: 17: Hoare triple {34303#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {34303#true} is VALID [2020-07-10 22:47:54,347 INFO L280 TraceCheckUtils]: 18: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {34303#true} is VALID [2020-07-10 22:47:54,347 INFO L280 TraceCheckUtils]: 19: Hoare triple {34303#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {34303#true} is VALID [2020-07-10 22:47:54,347 INFO L280 TraceCheckUtils]: 20: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {34303#true} is VALID [2020-07-10 22:47:54,348 INFO L280 TraceCheckUtils]: 21: Hoare triple {34303#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {34303#true} is VALID [2020-07-10 22:47:54,348 INFO L280 TraceCheckUtils]: 22: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {34303#true} is VALID [2020-07-10 22:47:54,348 INFO L280 TraceCheckUtils]: 23: Hoare triple {34303#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {34303#true} is VALID [2020-07-10 22:47:54,348 INFO L280 TraceCheckUtils]: 24: Hoare triple {34303#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {34303#true} is VALID [2020-07-10 22:47:54,348 INFO L280 TraceCheckUtils]: 25: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {34303#true} is VALID [2020-07-10 22:47:54,348 INFO L280 TraceCheckUtils]: 26: Hoare triple {34303#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {34303#true} is VALID [2020-07-10 22:47:54,349 INFO L280 TraceCheckUtils]: 27: Hoare triple {34303#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {34303#true} is VALID [2020-07-10 22:47:54,349 INFO L280 TraceCheckUtils]: 28: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {34303#true} is VALID [2020-07-10 22:47:54,349 INFO L280 TraceCheckUtils]: 29: Hoare triple {34303#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {34303#true} is VALID [2020-07-10 22:47:54,349 INFO L280 TraceCheckUtils]: 30: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {34303#true} is VALID [2020-07-10 22:47:54,349 INFO L280 TraceCheckUtils]: 31: Hoare triple {34303#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {34303#true} is VALID [2020-07-10 22:47:54,349 INFO L280 TraceCheckUtils]: 32: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {34303#true} is VALID [2020-07-10 22:47:54,350 INFO L280 TraceCheckUtils]: 33: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {34303#true} is VALID [2020-07-10 22:47:54,350 INFO L280 TraceCheckUtils]: 34: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {34303#true} is VALID [2020-07-10 22:47:54,350 INFO L280 TraceCheckUtils]: 35: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {34303#true} is VALID [2020-07-10 22:47:54,350 INFO L280 TraceCheckUtils]: 36: Hoare triple {34303#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {34303#true} is VALID [2020-07-10 22:47:54,350 INFO L280 TraceCheckUtils]: 37: Hoare triple {34303#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {34303#true} is VALID [2020-07-10 22:47:54,350 INFO L280 TraceCheckUtils]: 38: Hoare triple {34303#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {34303#true} is VALID [2020-07-10 22:47:54,351 INFO L280 TraceCheckUtils]: 39: Hoare triple {34303#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {34303#true} is VALID [2020-07-10 22:47:54,351 INFO L280 TraceCheckUtils]: 40: Hoare triple {34303#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {34303#true} is VALID [2020-07-10 22:47:54,351 INFO L280 TraceCheckUtils]: 41: Hoare triple {34303#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {34303#true} is VALID [2020-07-10 22:47:54,351 INFO L280 TraceCheckUtils]: 42: Hoare triple {34303#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {34303#true} is VALID [2020-07-10 22:47:54,351 INFO L280 TraceCheckUtils]: 43: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {34303#true} is VALID [2020-07-10 22:47:54,352 INFO L280 TraceCheckUtils]: 44: Hoare triple {34303#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {34303#true} is VALID [2020-07-10 22:47:54,352 INFO L280 TraceCheckUtils]: 45: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {34303#true} is VALID [2020-07-10 22:47:54,352 INFO L280 TraceCheckUtils]: 46: Hoare triple {34303#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {34303#true} is VALID [2020-07-10 22:47:54,352 INFO L280 TraceCheckUtils]: 47: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {34303#true} is VALID [2020-07-10 22:47:54,352 INFO L280 TraceCheckUtils]: 48: Hoare triple {34303#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {34303#true} is VALID [2020-07-10 22:47:54,352 INFO L280 TraceCheckUtils]: 49: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {34303#true} is VALID [2020-07-10 22:47:54,353 INFO L280 TraceCheckUtils]: 50: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {34303#true} is VALID [2020-07-10 22:47:54,353 INFO L280 TraceCheckUtils]: 51: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {34303#true} is VALID [2020-07-10 22:47:54,353 INFO L280 TraceCheckUtils]: 52: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {34303#true} is VALID [2020-07-10 22:47:54,353 INFO L280 TraceCheckUtils]: 53: Hoare triple {34303#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {34303#true} is VALID [2020-07-10 22:47:54,353 INFO L280 TraceCheckUtils]: 54: Hoare triple {34303#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {34303#true} is VALID [2020-07-10 22:47:54,354 INFO L280 TraceCheckUtils]: 55: Hoare triple {34303#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {34303#true} is VALID [2020-07-10 22:47:54,354 INFO L280 TraceCheckUtils]: 56: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {34303#true} is VALID [2020-07-10 22:47:54,354 INFO L280 TraceCheckUtils]: 57: Hoare triple {34303#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {34303#true} is VALID [2020-07-10 22:47:54,354 INFO L280 TraceCheckUtils]: 58: Hoare triple {34303#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {34303#true} is VALID [2020-07-10 22:47:54,354 INFO L280 TraceCheckUtils]: 59: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {34303#true} is VALID [2020-07-10 22:47:54,354 INFO L280 TraceCheckUtils]: 60: Hoare triple {34303#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {34303#true} is VALID [2020-07-10 22:47:54,355 INFO L280 TraceCheckUtils]: 61: Hoare triple {34303#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {34303#true} is VALID [2020-07-10 22:47:54,355 INFO L280 TraceCheckUtils]: 62: Hoare triple {34303#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {34303#true} is VALID [2020-07-10 22:47:54,355 INFO L280 TraceCheckUtils]: 63: Hoare triple {34303#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {34303#true} is VALID [2020-07-10 22:47:54,355 INFO L280 TraceCheckUtils]: 64: Hoare triple {34303#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {34303#true} is VALID [2020-07-10 22:47:54,355 INFO L280 TraceCheckUtils]: 65: Hoare triple {34303#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {34303#true} is VALID [2020-07-10 22:47:54,355 INFO L280 TraceCheckUtils]: 66: Hoare triple {34303#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {34303#true} is VALID [2020-07-10 22:47:54,356 INFO L280 TraceCheckUtils]: 67: Hoare triple {34303#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {34303#true} is VALID [2020-07-10 22:47:54,356 INFO L280 TraceCheckUtils]: 68: Hoare triple {34303#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {34303#true} is VALID [2020-07-10 22:47:54,356 INFO L280 TraceCheckUtils]: 69: Hoare triple {34303#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {34303#true} is VALID [2020-07-10 22:47:54,356 INFO L280 TraceCheckUtils]: 70: Hoare triple {34303#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {34303#true} is VALID [2020-07-10 22:47:54,356 INFO L280 TraceCheckUtils]: 71: Hoare triple {34303#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {34303#true} is VALID [2020-07-10 22:47:54,356 INFO L280 TraceCheckUtils]: 72: Hoare triple {34303#true} ~waterLevel~0 := 1; {34303#true} is VALID [2020-07-10 22:47:54,357 INFO L280 TraceCheckUtils]: 73: Hoare triple {34303#true} ~methaneLevelCritical~0 := 0; {34303#true} is VALID [2020-07-10 22:47:54,357 INFO L280 TraceCheckUtils]: 74: Hoare triple {34303#true} ~pumpRunning~0 := 0; {34303#true} is VALID [2020-07-10 22:47:54,357 INFO L280 TraceCheckUtils]: 75: Hoare triple {34303#true} ~systemActive~0 := 1; {34303#true} is VALID [2020-07-10 22:47:54,357 INFO L280 TraceCheckUtils]: 76: Hoare triple {34303#true} ~head~0.base, ~head~0.offset := 0, 0; {34303#true} is VALID [2020-07-10 22:47:54,357 INFO L280 TraceCheckUtils]: 77: Hoare triple {34303#true} ~cleanupTimeShifts~0 := 4; {34303#true} is VALID [2020-07-10 22:47:54,357 INFO L280 TraceCheckUtils]: 78: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,358 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {34303#true} {34303#true} #924#return; {34303#true} is VALID [2020-07-10 22:47:54,358 INFO L263 TraceCheckUtils]: 80: Hoare triple {34303#true} call #t~ret74 := main(); {34303#true} is VALID [2020-07-10 22:47:54,358 INFO L280 TraceCheckUtils]: 81: Hoare triple {34303#true} havoc ~retValue_acc~11; {34303#true} is VALID [2020-07-10 22:47:54,358 INFO L280 TraceCheckUtils]: 82: Hoare triple {34303#true} havoc ~tmp~9; {34303#true} is VALID [2020-07-10 22:47:54,358 INFO L263 TraceCheckUtils]: 83: Hoare triple {34303#true} call select_helpers(); {34303#true} is VALID [2020-07-10 22:47:54,359 INFO L280 TraceCheckUtils]: 84: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,359 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {34303#true} {34303#true} #830#return; {34303#true} is VALID [2020-07-10 22:47:54,359 INFO L263 TraceCheckUtils]: 86: Hoare triple {34303#true} call select_features(); {34303#true} is VALID [2020-07-10 22:47:54,359 INFO L280 TraceCheckUtils]: 87: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,359 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {34303#true} {34303#true} #832#return; {34303#true} is VALID [2020-07-10 22:47:54,360 INFO L263 TraceCheckUtils]: 89: Hoare triple {34303#true} call #t~ret73 := valid_product(); {34303#true} is VALID [2020-07-10 22:47:54,360 INFO L280 TraceCheckUtils]: 90: Hoare triple {34303#true} havoc ~retValue_acc~1; {34303#true} is VALID [2020-07-10 22:47:54,360 INFO L280 TraceCheckUtils]: 91: Hoare triple {34303#true} ~retValue_acc~1 := 1; {34471#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-10 22:47:54,361 INFO L280 TraceCheckUtils]: 92: Hoare triple {34471#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 22:47:54,362 INFO L280 TraceCheckUtils]: 93: Hoare triple {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 22:47:54,362 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {34303#true} #834#return; {34393#(= |main_#t~ret73| 1)} is VALID [2020-07-10 22:47:54,363 INFO L280 TraceCheckUtils]: 95: Hoare triple {34393#(= |main_#t~ret73| 1)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {34393#(= |main_#t~ret73| 1)} is VALID [2020-07-10 22:47:54,364 INFO L280 TraceCheckUtils]: 96: Hoare triple {34393#(= |main_#t~ret73| 1)} ~tmp~9 := #t~ret73; {34394#(= 1 main_~tmp~9)} is VALID [2020-07-10 22:47:54,364 INFO L280 TraceCheckUtils]: 97: Hoare triple {34394#(= 1 main_~tmp~9)} havoc #t~ret73; {34394#(= 1 main_~tmp~9)} is VALID [2020-07-10 22:47:54,364 INFO L280 TraceCheckUtils]: 98: Hoare triple {34394#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {34303#true} is VALID [2020-07-10 22:47:54,364 INFO L263 TraceCheckUtils]: 99: Hoare triple {34303#true} call setup(); {34303#true} is VALID [2020-07-10 22:47:54,365 INFO L280 TraceCheckUtils]: 100: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,365 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {34303#true} {34303#true} #836#return; {34303#true} is VALID [2020-07-10 22:47:54,365 INFO L263 TraceCheckUtils]: 102: Hoare triple {34303#true} call runTest(); {34303#true} is VALID [2020-07-10 22:47:54,365 INFO L263 TraceCheckUtils]: 103: Hoare triple {34303#true} call test(); {34303#true} is VALID [2020-07-10 22:47:54,365 INFO L280 TraceCheckUtils]: 104: Hoare triple {34303#true} havoc ~splverifierCounter~0; {34303#true} is VALID [2020-07-10 22:47:54,365 INFO L280 TraceCheckUtils]: 105: Hoare triple {34303#true} havoc ~tmp~5; {34303#true} is VALID [2020-07-10 22:47:54,366 INFO L280 TraceCheckUtils]: 106: Hoare triple {34303#true} havoc ~tmp___0~2; {34303#true} is VALID [2020-07-10 22:47:54,366 INFO L280 TraceCheckUtils]: 107: Hoare triple {34303#true} havoc ~tmp___1~0; {34303#true} is VALID [2020-07-10 22:47:54,366 INFO L280 TraceCheckUtils]: 108: Hoare triple {34303#true} havoc ~tmp___2~0; {34303#true} is VALID [2020-07-10 22:47:54,366 INFO L280 TraceCheckUtils]: 109: Hoare triple {34303#true} ~splverifierCounter~0 := 0; {34303#true} is VALID [2020-07-10 22:47:54,366 INFO L280 TraceCheckUtils]: 110: Hoare triple {34303#true} assume !false; {34303#true} is VALID [2020-07-10 22:47:54,367 INFO L280 TraceCheckUtils]: 111: Hoare triple {34303#true} assume ~splverifierCounter~0 < 4; {34303#true} is VALID [2020-07-10 22:47:54,367 INFO L280 TraceCheckUtils]: 112: Hoare triple {34303#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {34303#true} is VALID [2020-07-10 22:47:54,367 INFO L280 TraceCheckUtils]: 113: Hoare triple {34303#true} ~tmp~5 := #t~nondet34; {34303#true} is VALID [2020-07-10 22:47:54,367 INFO L280 TraceCheckUtils]: 114: Hoare triple {34303#true} havoc #t~nondet34; {34303#true} is VALID [2020-07-10 22:47:54,367 INFO L280 TraceCheckUtils]: 115: Hoare triple {34303#true} assume !(0 != ~tmp~5); {34303#true} is VALID [2020-07-10 22:47:54,367 INFO L280 TraceCheckUtils]: 116: Hoare triple {34303#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {34303#true} is VALID [2020-07-10 22:47:54,368 INFO L280 TraceCheckUtils]: 117: Hoare triple {34303#true} ~tmp___0~2 := #t~nondet35; {34303#true} is VALID [2020-07-10 22:47:54,368 INFO L280 TraceCheckUtils]: 118: Hoare triple {34303#true} havoc #t~nondet35; {34303#true} is VALID [2020-07-10 22:47:54,368 INFO L280 TraceCheckUtils]: 119: Hoare triple {34303#true} assume 0 != ~tmp___0~2; {34303#true} is VALID [2020-07-10 22:47:54,368 INFO L263 TraceCheckUtils]: 120: Hoare triple {34303#true} call changeMethaneLevel(); {34473#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 22:47:54,369 INFO L280 TraceCheckUtils]: 121: Hoare triple {34473#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {34303#true} is VALID [2020-07-10 22:47:54,369 INFO L280 TraceCheckUtils]: 122: Hoare triple {34303#true} ~methaneLevelCritical~0 := 1; {34303#true} is VALID [2020-07-10 22:47:54,369 INFO L280 TraceCheckUtils]: 123: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,369 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {34303#true} {34303#true} #882#return; {34303#true} is VALID [2020-07-10 22:47:54,369 INFO L280 TraceCheckUtils]: 125: Hoare triple {34303#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {34303#true} is VALID [2020-07-10 22:47:54,369 INFO L280 TraceCheckUtils]: 126: Hoare triple {34303#true} ~tmp___2~0 := #t~nondet36; {34303#true} is VALID [2020-07-10 22:47:54,370 INFO L280 TraceCheckUtils]: 127: Hoare triple {34303#true} havoc #t~nondet36; {34303#true} is VALID [2020-07-10 22:47:54,370 INFO L280 TraceCheckUtils]: 128: Hoare triple {34303#true} assume 0 != ~tmp___2~0; {34303#true} is VALID [2020-07-10 22:47:54,370 INFO L263 TraceCheckUtils]: 129: Hoare triple {34303#true} call timeShift(); {34303#true} is VALID [2020-07-10 22:47:54,370 INFO L280 TraceCheckUtils]: 130: Hoare triple {34303#true} assume !(0 != ~pumpRunning~0); {34303#true} is VALID [2020-07-10 22:47:54,370 INFO L280 TraceCheckUtils]: 131: Hoare triple {34303#true} assume 0 != ~systemActive~0; {34303#true} is VALID [2020-07-10 22:47:54,371 INFO L263 TraceCheckUtils]: 132: Hoare triple {34303#true} call processEnvironment(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:47:54,371 INFO L280 TraceCheckUtils]: 133: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {34303#true} is VALID [2020-07-10 22:47:54,371 INFO L280 TraceCheckUtils]: 134: Hoare triple {34303#true} assume !(0 != ~pumpRunning~0); {34303#true} is VALID [2020-07-10 22:47:54,372 INFO L263 TraceCheckUtils]: 135: Hoare triple {34303#true} call processEnvironment__wrappee__methaneQuery(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:47:54,372 INFO L280 TraceCheckUtils]: 136: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {34303#true} is VALID [2020-07-10 22:47:54,372 INFO L280 TraceCheckUtils]: 137: Hoare triple {34303#true} assume 0 == ~pumpRunning~0; {34303#true} is VALID [2020-07-10 22:47:54,372 INFO L263 TraceCheckUtils]: 138: Hoare triple {34303#true} call #t~ret13 := isHighWaterLevel(); {34303#true} is VALID [2020-07-10 22:47:54,373 INFO L280 TraceCheckUtils]: 139: Hoare triple {34303#true} havoc ~retValue_acc~7; {34303#true} is VALID [2020-07-10 22:47:54,373 INFO L280 TraceCheckUtils]: 140: Hoare triple {34303#true} havoc ~tmp~4; {34303#true} is VALID [2020-07-10 22:47:54,373 INFO L280 TraceCheckUtils]: 141: Hoare triple {34303#true} havoc ~tmp___0~1; {34303#true} is VALID [2020-07-10 22:47:54,373 INFO L263 TraceCheckUtils]: 142: Hoare triple {34303#true} call #t~ret33 := isHighWaterSensorDry(); {34303#true} is VALID [2020-07-10 22:47:54,373 INFO L280 TraceCheckUtils]: 143: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-10 22:47:54,373 INFO L280 TraceCheckUtils]: 144: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-10 22:47:54,374 INFO L280 TraceCheckUtils]: 145: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-10 22:47:54,374 INFO L280 TraceCheckUtils]: 146: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:47:54,375 INFO L280 TraceCheckUtils]: 147: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:47:54,376 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 22:47:54,376 INFO L280 TraceCheckUtils]: 149: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 22:47:54,377 INFO L280 TraceCheckUtils]: 150: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 22:47:54,377 INFO L280 TraceCheckUtils]: 151: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 22:47:54,378 INFO L280 TraceCheckUtils]: 152: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {34304#false} is VALID [2020-07-10 22:47:54,378 INFO L280 TraceCheckUtils]: 153: Hoare triple {34304#false} ~tmp___0~1 := 1; {34304#false} is VALID [2020-07-10 22:47:54,378 INFO L280 TraceCheckUtils]: 154: Hoare triple {34304#false} ~retValue_acc~7 := ~tmp___0~1; {34304#false} is VALID [2020-07-10 22:47:54,379 INFO L280 TraceCheckUtils]: 155: Hoare triple {34304#false} #res := ~retValue_acc~7; {34304#false} is VALID [2020-07-10 22:47:54,379 INFO L280 TraceCheckUtils]: 156: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-10 22:47:54,379 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {34304#false} {34303#true} #906#return; {34304#false} is VALID [2020-07-10 22:47:54,379 INFO L280 TraceCheckUtils]: 158: Hoare triple {34304#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {34304#false} is VALID [2020-07-10 22:47:54,379 INFO L280 TraceCheckUtils]: 159: Hoare triple {34304#false} ~tmp~1 := #t~ret13; {34304#false} is VALID [2020-07-10 22:47:54,380 INFO L280 TraceCheckUtils]: 160: Hoare triple {34304#false} havoc #t~ret13; {34304#false} is VALID [2020-07-10 22:47:54,380 INFO L280 TraceCheckUtils]: 161: Hoare triple {34304#false} assume 0 != ~tmp~1; {34304#false} is VALID [2020-07-10 22:47:54,380 INFO L263 TraceCheckUtils]: 162: Hoare triple {34304#false} call activatePump(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:47:54,380 INFO L280 TraceCheckUtils]: 163: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {34303#true} is VALID [2020-07-10 22:47:54,380 INFO L263 TraceCheckUtils]: 164: Hoare triple {34303#true} call #t~ret15 := isMethaneAlarm(); {34303#true} is VALID [2020-07-10 22:47:54,380 INFO L280 TraceCheckUtils]: 165: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-10 22:47:54,381 INFO L263 TraceCheckUtils]: 166: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-10 22:47:54,381 INFO L280 TraceCheckUtils]: 167: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,381 INFO L280 TraceCheckUtils]: 168: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-10 22:47:54,381 INFO L280 TraceCheckUtils]: 169: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,381 INFO L280 TraceCheckUtils]: 170: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,381 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-10 22:47:54,382 INFO L280 TraceCheckUtils]: 172: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-10 22:47:54,382 INFO L280 TraceCheckUtils]: 173: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-10 22:47:54,382 INFO L280 TraceCheckUtils]: 174: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-10 22:47:54,382 INFO L280 TraceCheckUtils]: 175: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-10 22:47:54,382 INFO L280 TraceCheckUtils]: 176: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,382 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-10 22:47:54,383 INFO L280 TraceCheckUtils]: 178: Hoare triple {34303#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {34303#true} is VALID [2020-07-10 22:47:54,383 INFO L280 TraceCheckUtils]: 179: Hoare triple {34303#true} ~tmp~3 := #t~ret15; {34303#true} is VALID [2020-07-10 22:47:54,383 INFO L280 TraceCheckUtils]: 180: Hoare triple {34303#true} havoc #t~ret15; {34303#true} is VALID [2020-07-10 22:47:54,383 INFO L280 TraceCheckUtils]: 181: Hoare triple {34303#true} assume !(0 != ~tmp~3); {34303#true} is VALID [2020-07-10 22:47:54,384 INFO L263 TraceCheckUtils]: 182: Hoare triple {34303#true} call activatePump__wrappee__highWaterSensor(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:47:54,384 INFO L280 TraceCheckUtils]: 183: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-10 22:47:54,384 INFO L280 TraceCheckUtils]: 184: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,384 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-10 22:47:54,384 INFO L280 TraceCheckUtils]: 186: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,385 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {34303#true} {34304#false} #908#return; {34304#false} is VALID [2020-07-10 22:47:54,385 INFO L280 TraceCheckUtils]: 188: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-10 22:47:54,385 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {34304#false} {34303#true} #878#return; {34304#false} is VALID [2020-07-10 22:47:54,385 INFO L280 TraceCheckUtils]: 190: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-10 22:47:54,385 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {34304#false} {34303#true} #898#return; {34304#false} is VALID [2020-07-10 22:47:54,385 INFO L263 TraceCheckUtils]: 192: Hoare triple {34304#false} call __utac_acc__Specification1_spec__1(); {34304#false} is VALID [2020-07-10 22:47:54,386 INFO L280 TraceCheckUtils]: 193: Hoare triple {34304#false} havoc ~tmp~0; {34304#false} is VALID [2020-07-10 22:47:54,386 INFO L280 TraceCheckUtils]: 194: Hoare triple {34304#false} havoc ~tmp___0~0; {34304#false} is VALID [2020-07-10 22:47:54,386 INFO L263 TraceCheckUtils]: 195: Hoare triple {34304#false} call #t~ret0 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-10 22:47:54,386 INFO L280 TraceCheckUtils]: 196: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,386 INFO L280 TraceCheckUtils]: 197: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-10 22:47:54,386 INFO L280 TraceCheckUtils]: 198: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-10 22:47:54,387 INFO L280 TraceCheckUtils]: 199: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,387 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {34303#true} {34304#false} #928#return; {34304#false} is VALID [2020-07-10 22:47:54,387 INFO L280 TraceCheckUtils]: 201: Hoare triple {34304#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {34304#false} is VALID [2020-07-10 22:47:54,387 INFO L280 TraceCheckUtils]: 202: Hoare triple {34304#false} ~tmp~0 := #t~ret0; {34304#false} is VALID [2020-07-10 22:47:54,387 INFO L280 TraceCheckUtils]: 203: Hoare triple {34304#false} havoc #t~ret0; {34304#false} is VALID [2020-07-10 22:47:54,387 INFO L280 TraceCheckUtils]: 204: Hoare triple {34304#false} assume 0 != ~tmp~0; {34304#false} is VALID [2020-07-10 22:47:54,388 INFO L263 TraceCheckUtils]: 205: Hoare triple {34304#false} call #t~ret1 := isPumpRunning(); {34303#true} is VALID [2020-07-10 22:47:54,388 INFO L280 TraceCheckUtils]: 206: Hoare triple {34303#true} havoc ~retValue_acc~6; {34303#true} is VALID [2020-07-10 22:47:54,388 INFO L280 TraceCheckUtils]: 207: Hoare triple {34303#true} ~retValue_acc~6 := ~pumpRunning~0; {34303#true} is VALID [2020-07-10 22:47:54,388 INFO L280 TraceCheckUtils]: 208: Hoare triple {34303#true} #res := ~retValue_acc~6; {34303#true} is VALID [2020-07-10 22:47:54,388 INFO L280 TraceCheckUtils]: 209: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-10 22:47:54,388 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {34303#true} {34304#false} #930#return; {34304#false} is VALID [2020-07-10 22:47:54,389 INFO L280 TraceCheckUtils]: 211: Hoare triple {34304#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34304#false} is VALID [2020-07-10 22:47:54,389 INFO L280 TraceCheckUtils]: 212: Hoare triple {34304#false} ~tmp___0~0 := #t~ret1; {34304#false} is VALID [2020-07-10 22:47:54,389 INFO L280 TraceCheckUtils]: 213: Hoare triple {34304#false} havoc #t~ret1; {34304#false} is VALID [2020-07-10 22:47:54,389 INFO L280 TraceCheckUtils]: 214: Hoare triple {34304#false} assume 0 != ~tmp___0~0; {34304#false} is VALID [2020-07-10 22:47:54,389 INFO L263 TraceCheckUtils]: 215: Hoare triple {34304#false} call __automaton_fail(); {34304#false} is VALID [2020-07-10 22:47:54,389 INFO L280 TraceCheckUtils]: 216: Hoare triple {34304#false} assume !false; {34304#false} is VALID [2020-07-10 22:47:54,435 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 22:47:54,435 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2641056] [2020-07-10 22:47:54,435 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:47:54,435 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-10 22:47:54,436 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2036782578] [2020-07-10 22:47:54,436 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 217 [2020-07-10 22:47:54,436 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:47:54,437 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 22:47:54,654 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:47:54,654 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 22:47:54,655 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:47:54,655 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 22:47:54,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-07-10 22:47:54,655 INFO L87 Difference]: Start difference. First operand 1159 states and 1337 transitions. Second operand 13 states. [2020-07-10 22:47:57,092 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:47:57,474 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 22:47:58,027 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:47:58,487 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:47:58,876 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:48:07,333 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:48:07,992 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:48:09,046 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:48:10,153 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:48:10,812 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:48:54,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:48:54,261 INFO L93 Difference]: Finished difference Result 2618 states and 3245 transitions. [2020-07-10 22:48:54,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 22:48:54,261 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 217 [2020-07-10 22:48:54,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:48:54,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 22:48:54,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 624 transitions. [2020-07-10 22:48:54,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 22:48:54,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 624 transitions. [2020-07-10 22:48:54,270 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 624 transitions. [2020-07-10 22:48:55,918 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 624 edges. 624 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:48:56,057 INFO L225 Difference]: With dead ends: 2618 [2020-07-10 22:48:56,058 INFO L226 Difference]: Without dead ends: 1569 [2020-07-10 22:48:56,060 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-07-10 22:48:56,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1569 states. [2020-07-10 22:49:26,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1569 to 1183. [2020-07-10 22:49:26,638 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:49:26,638 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1569 states. Second operand 1183 states. [2020-07-10 22:49:26,638 INFO L74 IsIncluded]: Start isIncluded. First operand 1569 states. Second operand 1183 states. [2020-07-10 22:49:26,639 INFO L87 Difference]: Start difference. First operand 1569 states. Second operand 1183 states. [2020-07-10 22:49:26,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:49:26,729 INFO L93 Difference]: Finished difference Result 1569 states and 1914 transitions. [2020-07-10 22:49:26,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1914 transitions. [2020-07-10 22:49:26,732 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:49:26,732 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:49:26,732 INFO L74 IsIncluded]: Start isIncluded. First operand 1183 states. Second operand 1569 states. [2020-07-10 22:49:26,732 INFO L87 Difference]: Start difference. First operand 1183 states. Second operand 1569 states. [2020-07-10 22:49:26,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:49:26,833 INFO L93 Difference]: Finished difference Result 1569 states and 1914 transitions. [2020-07-10 22:49:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1914 transitions. [2020-07-10 22:49:26,836 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:49:26,836 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:49:26,836 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:49:26,836 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:49:26,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1183 states. [2020-07-10 22:49:26,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 1183 states and 1361 transitions. [2020-07-10 22:49:26,887 INFO L78 Accepts]: Start accepts. Automaton has 1183 states and 1361 transitions. Word has length 217 [2020-07-10 22:49:26,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:49:26,888 INFO L479 AbstractCegarLoop]: Abstraction has 1183 states and 1361 transitions. [2020-07-10 22:49:26,888 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-10 22:49:26,888 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1183 states and 1361 transitions. [2020-07-10 22:49:34,962 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1361 edges. 1361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:49:34,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1361 transitions. [2020-07-10 22:49:34,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-07-10 22:49:34,967 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:49:34,968 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 22:49:34,968 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 22:49:34,968 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:49:34,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:49:34,968 INFO L82 PathProgramCache]: Analyzing trace with hash -817020659, now seen corresponding path program 1 times [2020-07-10 22:49:34,968 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:49:34,969 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [755395713] [2020-07-10 22:49:34,969 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:49:34,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,323 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:49:35,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {45536#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {45370#true} is VALID [2020-07-10 22:49:35,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} #valid := #valid[0 := 0]; {45370#true} is VALID [2020-07-10 22:49:35,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} assume 0 < #StackHeapBarrier; {45370#true} is VALID [2020-07-10 22:49:35,424 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {45370#true} is VALID [2020-07-10 22:49:35,424 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {45370#true} is VALID [2020-07-10 22:49:35,424 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {45370#true} is VALID [2020-07-10 22:49:35,425 INFO L280 TraceCheckUtils]: 6: Hoare triple {45370#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {45370#true} is VALID [2020-07-10 22:49:35,425 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {45370#true} is VALID [2020-07-10 22:49:35,425 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {45370#true} is VALID [2020-07-10 22:49:35,426 INFO L280 TraceCheckUtils]: 9: Hoare triple {45370#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {45370#true} is VALID [2020-07-10 22:49:35,426 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {45370#true} is VALID [2020-07-10 22:49:35,426 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {45370#true} is VALID [2020-07-10 22:49:35,426 INFO L280 TraceCheckUtils]: 12: Hoare triple {45370#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {45370#true} is VALID [2020-07-10 22:49:35,427 INFO L280 TraceCheckUtils]: 13: Hoare triple {45370#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {45370#true} is VALID [2020-07-10 22:49:35,427 INFO L280 TraceCheckUtils]: 14: Hoare triple {45370#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {45370#true} is VALID [2020-07-10 22:49:35,427 INFO L280 TraceCheckUtils]: 15: Hoare triple {45370#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {45370#true} is VALID [2020-07-10 22:49:35,428 INFO L280 TraceCheckUtils]: 16: Hoare triple {45370#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {45370#true} is VALID [2020-07-10 22:49:35,428 INFO L280 TraceCheckUtils]: 17: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {45370#true} is VALID [2020-07-10 22:49:35,428 INFO L280 TraceCheckUtils]: 18: Hoare triple {45370#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {45370#true} is VALID [2020-07-10 22:49:35,429 INFO L280 TraceCheckUtils]: 19: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {45370#true} is VALID [2020-07-10 22:49:35,429 INFO L280 TraceCheckUtils]: 20: Hoare triple {45370#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {45370#true} is VALID [2020-07-10 22:49:35,429 INFO L280 TraceCheckUtils]: 21: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {45370#true} is VALID [2020-07-10 22:49:35,429 INFO L280 TraceCheckUtils]: 22: Hoare triple {45370#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {45370#true} is VALID [2020-07-10 22:49:35,430 INFO L280 TraceCheckUtils]: 23: Hoare triple {45370#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {45370#true} is VALID [2020-07-10 22:49:35,430 INFO L280 TraceCheckUtils]: 24: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {45370#true} is VALID [2020-07-10 22:49:35,430 INFO L280 TraceCheckUtils]: 25: Hoare triple {45370#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {45370#true} is VALID [2020-07-10 22:49:35,431 INFO L280 TraceCheckUtils]: 26: Hoare triple {45370#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {45370#true} is VALID [2020-07-10 22:49:35,431 INFO L280 TraceCheckUtils]: 27: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {45370#true} is VALID [2020-07-10 22:49:35,431 INFO L280 TraceCheckUtils]: 28: Hoare triple {45370#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {45370#true} is VALID [2020-07-10 22:49:35,432 INFO L280 TraceCheckUtils]: 29: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {45370#true} is VALID [2020-07-10 22:49:35,432 INFO L280 TraceCheckUtils]: 30: Hoare triple {45370#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {45370#true} is VALID [2020-07-10 22:49:35,432 INFO L280 TraceCheckUtils]: 31: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {45370#true} is VALID [2020-07-10 22:49:35,432 INFO L280 TraceCheckUtils]: 32: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {45370#true} is VALID [2020-07-10 22:49:35,433 INFO L280 TraceCheckUtils]: 33: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {45370#true} is VALID [2020-07-10 22:49:35,433 INFO L280 TraceCheckUtils]: 34: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {45370#true} is VALID [2020-07-10 22:49:35,433 INFO L280 TraceCheckUtils]: 35: Hoare triple {45370#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {45370#true} is VALID [2020-07-10 22:49:35,434 INFO L280 TraceCheckUtils]: 36: Hoare triple {45370#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {45370#true} is VALID [2020-07-10 22:49:35,434 INFO L280 TraceCheckUtils]: 37: Hoare triple {45370#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {45370#true} is VALID [2020-07-10 22:49:35,434 INFO L280 TraceCheckUtils]: 38: Hoare triple {45370#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {45370#true} is VALID [2020-07-10 22:49:35,434 INFO L280 TraceCheckUtils]: 39: Hoare triple {45370#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {45370#true} is VALID [2020-07-10 22:49:35,435 INFO L280 TraceCheckUtils]: 40: Hoare triple {45370#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {45370#true} is VALID [2020-07-10 22:49:35,435 INFO L280 TraceCheckUtils]: 41: Hoare triple {45370#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {45370#true} is VALID [2020-07-10 22:49:35,435 INFO L280 TraceCheckUtils]: 42: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {45370#true} is VALID [2020-07-10 22:49:35,436 INFO L280 TraceCheckUtils]: 43: Hoare triple {45370#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {45370#true} is VALID [2020-07-10 22:49:35,436 INFO L280 TraceCheckUtils]: 44: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {45370#true} is VALID [2020-07-10 22:49:35,436 INFO L280 TraceCheckUtils]: 45: Hoare triple {45370#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {45370#true} is VALID [2020-07-10 22:49:35,437 INFO L280 TraceCheckUtils]: 46: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {45370#true} is VALID [2020-07-10 22:49:35,437 INFO L280 TraceCheckUtils]: 47: Hoare triple {45370#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {45370#true} is VALID [2020-07-10 22:49:35,437 INFO L280 TraceCheckUtils]: 48: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {45370#true} is VALID [2020-07-10 22:49:35,437 INFO L280 TraceCheckUtils]: 49: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {45370#true} is VALID [2020-07-10 22:49:35,438 INFO L280 TraceCheckUtils]: 50: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {45370#true} is VALID [2020-07-10 22:49:35,438 INFO L280 TraceCheckUtils]: 51: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {45370#true} is VALID [2020-07-10 22:49:35,438 INFO L280 TraceCheckUtils]: 52: Hoare triple {45370#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {45370#true} is VALID [2020-07-10 22:49:35,439 INFO L280 TraceCheckUtils]: 53: Hoare triple {45370#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {45370#true} is VALID [2020-07-10 22:49:35,439 INFO L280 TraceCheckUtils]: 54: Hoare triple {45370#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {45370#true} is VALID [2020-07-10 22:49:35,439 INFO L280 TraceCheckUtils]: 55: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {45370#true} is VALID [2020-07-10 22:49:35,440 INFO L280 TraceCheckUtils]: 56: Hoare triple {45370#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {45370#true} is VALID [2020-07-10 22:49:35,440 INFO L280 TraceCheckUtils]: 57: Hoare triple {45370#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {45370#true} is VALID [2020-07-10 22:49:35,440 INFO L280 TraceCheckUtils]: 58: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {45370#true} is VALID [2020-07-10 22:49:35,440 INFO L280 TraceCheckUtils]: 59: Hoare triple {45370#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {45370#true} is VALID [2020-07-10 22:49:35,441 INFO L280 TraceCheckUtils]: 60: Hoare triple {45370#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {45370#true} is VALID [2020-07-10 22:49:35,441 INFO L280 TraceCheckUtils]: 61: Hoare triple {45370#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {45370#true} is VALID [2020-07-10 22:49:35,441 INFO L280 TraceCheckUtils]: 62: Hoare triple {45370#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {45370#true} is VALID [2020-07-10 22:49:35,441 INFO L280 TraceCheckUtils]: 63: Hoare triple {45370#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {45370#true} is VALID [2020-07-10 22:49:35,442 INFO L280 TraceCheckUtils]: 64: Hoare triple {45370#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {45370#true} is VALID [2020-07-10 22:49:35,442 INFO L280 TraceCheckUtils]: 65: Hoare triple {45370#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {45370#true} is VALID [2020-07-10 22:49:35,442 INFO L280 TraceCheckUtils]: 66: Hoare triple {45370#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {45370#true} is VALID [2020-07-10 22:49:35,443 INFO L280 TraceCheckUtils]: 67: Hoare triple {45370#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {45370#true} is VALID [2020-07-10 22:49:35,443 INFO L280 TraceCheckUtils]: 68: Hoare triple {45370#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {45370#true} is VALID [2020-07-10 22:49:35,443 INFO L280 TraceCheckUtils]: 69: Hoare triple {45370#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {45370#true} is VALID [2020-07-10 22:49:35,443 INFO L280 TraceCheckUtils]: 70: Hoare triple {45370#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {45370#true} is VALID [2020-07-10 22:49:35,446 INFO L280 TraceCheckUtils]: 71: Hoare triple {45370#true} ~waterLevel~0 := 1; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,447 INFO L280 TraceCheckUtils]: 72: Hoare triple {45451#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,448 INFO L280 TraceCheckUtils]: 73: Hoare triple {45451#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,449 INFO L280 TraceCheckUtils]: 74: Hoare triple {45451#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,449 INFO L280 TraceCheckUtils]: 75: Hoare triple {45451#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,450 INFO L280 TraceCheckUtils]: 76: Hoare triple {45451#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,451 INFO L280 TraceCheckUtils]: 77: Hoare triple {45451#(= 1 ~waterLevel~0)} assume true; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,452 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {45451#(= 1 ~waterLevel~0)} {45370#true} #924#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,468 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #830#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,472 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #832#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~1; {45370#true} is VALID [2020-07-10 22:49:35,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~retValue_acc~1 := 1; {45370#true} is VALID [2020-07-10 22:49:35,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #res := ~retValue_acc~1; {45370#true} is VALID [2020-07-10 22:49:35,476 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,477 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #834#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,483 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #836#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {45537#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {45370#true} is VALID [2020-07-10 22:49:35,506 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~methaneLevelCritical~0 := 1; {45370#true} is VALID [2020-07-10 22:49:35,506 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,507 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #882#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-10 22:49:35,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,634 INFO L280 TraceCheckUtils]: 4: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,635 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~7; {45370#true} is VALID [2020-07-10 22:49:35,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} havoc ~tmp~4; {45370#true} is VALID [2020-07-10 22:49:35,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} havoc ~tmp___0~1; {45370#true} is VALID [2020-07-10 22:49:35,637 INFO L263 TraceCheckUtils]: 3: Hoare triple {45370#true} call #t~ret33 := isHighWaterSensorDry(); {45370#true} is VALID [2020-07-10 22:49:35,637 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-10 22:49:35,638 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,638 INFO L280 TraceCheckUtils]: 6: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,639 INFO L280 TraceCheckUtils]: 7: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,640 INFO L280 TraceCheckUtils]: 8: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,641 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,642 INFO L280 TraceCheckUtils]: 10: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,642 INFO L280 TraceCheckUtils]: 11: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,643 INFO L280 TraceCheckUtils]: 12: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,645 INFO L280 TraceCheckUtils]: 13: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,648 INFO L280 TraceCheckUtils]: 14: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,648 INFO L280 TraceCheckUtils]: 15: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,649 INFO L280 TraceCheckUtils]: 16: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,650 INFO L280 TraceCheckUtils]: 17: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,651 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #906#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-10 22:49:35,669 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,670 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,670 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-10 22:49:35,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-10 22:49:35,671 INFO L263 TraceCheckUtils]: 1: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-10 22:49:35,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,671 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-10 22:49:35,671 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,671 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,672 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-10 22:49:35,672 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-10 22:49:35,672 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-10 22:49:35,672 INFO L280 TraceCheckUtils]: 9: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-10 22:49:35,672 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-10 22:49:35,673 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,673 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-10 22:49:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-10 22:49:35,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,676 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-10 22:49:35,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45370#true} is VALID [2020-07-10 22:49:35,677 INFO L263 TraceCheckUtils]: 1: Hoare triple {45370#true} call #t~ret15 := isMethaneAlarm(); {45370#true} is VALID [2020-07-10 22:49:35,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-10 22:49:35,677 INFO L263 TraceCheckUtils]: 3: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-10 22:49:35,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,678 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-10 22:49:35,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,679 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,679 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-10 22:49:35,679 INFO L280 TraceCheckUtils]: 9: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-10 22:49:35,680 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-10 22:49:35,680 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-10 22:49:35,680 INFO L280 TraceCheckUtils]: 12: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-10 22:49:35,681 INFO L280 TraceCheckUtils]: 13: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,681 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-10 22:49:35,681 INFO L280 TraceCheckUtils]: 15: Hoare triple {45370#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {45370#true} is VALID [2020-07-10 22:49:35,682 INFO L280 TraceCheckUtils]: 16: Hoare triple {45370#true} ~tmp~3 := #t~ret15; {45370#true} is VALID [2020-07-10 22:49:35,682 INFO L280 TraceCheckUtils]: 17: Hoare triple {45370#true} havoc #t~ret15; {45370#true} is VALID [2020-07-10 22:49:35,682 INFO L280 TraceCheckUtils]: 18: Hoare triple {45370#true} assume !(0 != ~tmp~3); {45370#true} is VALID [2020-07-10 22:49:35,686 INFO L263 TraceCheckUtils]: 19: Hoare triple {45370#true} call activatePump__wrappee__highWaterSensor(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:49:35,687 INFO L280 TraceCheckUtils]: 20: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-10 22:49:35,687 INFO L280 TraceCheckUtils]: 21: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,687 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-10 22:49:35,688 INFO L280 TraceCheckUtils]: 23: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,689 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {45370#true} {45593#(<= 2 ~waterLevel~0)} #908#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {45370#true} is VALID [2020-07-10 22:49:35,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} assume 0 == ~pumpRunning~0; {45370#true} is VALID [2020-07-10 22:49:35,690 INFO L263 TraceCheckUtils]: 2: Hoare triple {45370#true} call #t~ret13 := isHighWaterLevel(); {45370#true} is VALID [2020-07-10 22:49:35,690 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} havoc ~retValue_acc~7; {45370#true} is VALID [2020-07-10 22:49:35,690 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} havoc ~tmp~4; {45370#true} is VALID [2020-07-10 22:49:35,691 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} havoc ~tmp___0~1; {45370#true} is VALID [2020-07-10 22:49:35,691 INFO L263 TraceCheckUtils]: 6: Hoare triple {45370#true} call #t~ret33 := isHighWaterSensorDry(); {45370#true} is VALID [2020-07-10 22:49:35,691 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-10 22:49:35,692 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,693 INFO L280 TraceCheckUtils]: 9: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,693 INFO L280 TraceCheckUtils]: 10: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,694 INFO L280 TraceCheckUtils]: 11: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,695 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,696 INFO L280 TraceCheckUtils]: 13: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,696 INFO L280 TraceCheckUtils]: 14: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,697 INFO L280 TraceCheckUtils]: 15: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,698 INFO L280 TraceCheckUtils]: 16: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,699 INFO L280 TraceCheckUtils]: 17: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,699 INFO L280 TraceCheckUtils]: 18: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,700 INFO L280 TraceCheckUtils]: 19: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,701 INFO L280 TraceCheckUtils]: 20: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,702 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #906#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,703 INFO L280 TraceCheckUtils]: 22: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,703 INFO L280 TraceCheckUtils]: 23: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,704 INFO L280 TraceCheckUtils]: 24: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,705 INFO L280 TraceCheckUtils]: 25: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,706 INFO L263 TraceCheckUtils]: 26: Hoare triple {45593#(<= 2 ~waterLevel~0)} call activatePump(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:49:35,706 INFO L280 TraceCheckUtils]: 27: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45370#true} is VALID [2020-07-10 22:49:35,707 INFO L263 TraceCheckUtils]: 28: Hoare triple {45370#true} call #t~ret15 := isMethaneAlarm(); {45370#true} is VALID [2020-07-10 22:49:35,707 INFO L280 TraceCheckUtils]: 29: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-10 22:49:35,707 INFO L263 TraceCheckUtils]: 30: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-10 22:49:35,708 INFO L280 TraceCheckUtils]: 31: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,708 INFO L280 TraceCheckUtils]: 32: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-10 22:49:35,708 INFO L280 TraceCheckUtils]: 33: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,708 INFO L280 TraceCheckUtils]: 34: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,709 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-10 22:49:35,709 INFO L280 TraceCheckUtils]: 36: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-10 22:49:35,709 INFO L280 TraceCheckUtils]: 37: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-10 22:49:35,710 INFO L280 TraceCheckUtils]: 38: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-10 22:49:35,710 INFO L280 TraceCheckUtils]: 39: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-10 22:49:35,710 INFO L280 TraceCheckUtils]: 40: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,711 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-10 22:49:35,711 INFO L280 TraceCheckUtils]: 42: Hoare triple {45370#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {45370#true} is VALID [2020-07-10 22:49:35,711 INFO L280 TraceCheckUtils]: 43: Hoare triple {45370#true} ~tmp~3 := #t~ret15; {45370#true} is VALID [2020-07-10 22:49:35,712 INFO L280 TraceCheckUtils]: 44: Hoare triple {45370#true} havoc #t~ret15; {45370#true} is VALID [2020-07-10 22:49:35,712 INFO L280 TraceCheckUtils]: 45: Hoare triple {45370#true} assume !(0 != ~tmp~3); {45370#true} is VALID [2020-07-10 22:49:35,714 INFO L263 TraceCheckUtils]: 46: Hoare triple {45370#true} call activatePump__wrappee__highWaterSensor(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:49:35,714 INFO L280 TraceCheckUtils]: 47: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-10 22:49:35,714 INFO L280 TraceCheckUtils]: 48: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,715 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-10 22:49:35,715 INFO L280 TraceCheckUtils]: 50: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,716 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {45370#true} {45593#(<= 2 ~waterLevel~0)} #908#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,716 INFO L280 TraceCheckUtils]: 52: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,717 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #878#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45370#true} is VALID [2020-07-10 22:49:35,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} assume !(0 != ~pumpRunning~0); {45370#true} is VALID [2020-07-10 22:49:35,723 INFO L263 TraceCheckUtils]: 2: Hoare triple {45370#true} call processEnvironment__wrappee__methaneQuery(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:49:35,723 INFO L280 TraceCheckUtils]: 3: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {45370#true} is VALID [2020-07-10 22:49:35,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} assume 0 == ~pumpRunning~0; {45370#true} is VALID [2020-07-10 22:49:35,724 INFO L263 TraceCheckUtils]: 5: Hoare triple {45370#true} call #t~ret13 := isHighWaterLevel(); {45370#true} is VALID [2020-07-10 22:49:35,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {45370#true} havoc ~retValue_acc~7; {45370#true} is VALID [2020-07-10 22:49:35,724 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} havoc ~tmp~4; {45370#true} is VALID [2020-07-10 22:49:35,724 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} havoc ~tmp___0~1; {45370#true} is VALID [2020-07-10 22:49:35,725 INFO L263 TraceCheckUtils]: 9: Hoare triple {45370#true} call #t~ret33 := isHighWaterSensorDry(); {45370#true} is VALID [2020-07-10 22:49:35,725 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-10 22:49:35,729 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,730 INFO L280 TraceCheckUtils]: 12: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,731 INFO L280 TraceCheckUtils]: 13: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,732 INFO L280 TraceCheckUtils]: 14: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,733 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,734 INFO L280 TraceCheckUtils]: 17: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,735 INFO L280 TraceCheckUtils]: 18: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,736 INFO L280 TraceCheckUtils]: 19: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,736 INFO L280 TraceCheckUtils]: 20: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,737 INFO L280 TraceCheckUtils]: 21: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,738 INFO L280 TraceCheckUtils]: 22: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,738 INFO L280 TraceCheckUtils]: 23: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,739 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #906#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,740 INFO L280 TraceCheckUtils]: 25: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,741 INFO L280 TraceCheckUtils]: 26: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,742 INFO L280 TraceCheckUtils]: 27: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,742 INFO L280 TraceCheckUtils]: 28: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,743 INFO L263 TraceCheckUtils]: 29: Hoare triple {45593#(<= 2 ~waterLevel~0)} call activatePump(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:49:35,744 INFO L280 TraceCheckUtils]: 30: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45370#true} is VALID [2020-07-10 22:49:35,744 INFO L263 TraceCheckUtils]: 31: Hoare triple {45370#true} call #t~ret15 := isMethaneAlarm(); {45370#true} is VALID [2020-07-10 22:49:35,744 INFO L280 TraceCheckUtils]: 32: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-10 22:49:35,745 INFO L263 TraceCheckUtils]: 33: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-10 22:49:35,745 INFO L280 TraceCheckUtils]: 34: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,745 INFO L280 TraceCheckUtils]: 35: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-10 22:49:35,745 INFO L280 TraceCheckUtils]: 36: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,746 INFO L280 TraceCheckUtils]: 37: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,746 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-10 22:49:35,746 INFO L280 TraceCheckUtils]: 39: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-10 22:49:35,746 INFO L280 TraceCheckUtils]: 40: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-10 22:49:35,746 INFO L280 TraceCheckUtils]: 41: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-10 22:49:35,747 INFO L280 TraceCheckUtils]: 42: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-10 22:49:35,747 INFO L280 TraceCheckUtils]: 43: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,747 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-10 22:49:35,747 INFO L280 TraceCheckUtils]: 45: Hoare triple {45370#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {45370#true} is VALID [2020-07-10 22:49:35,747 INFO L280 TraceCheckUtils]: 46: Hoare triple {45370#true} ~tmp~3 := #t~ret15; {45370#true} is VALID [2020-07-10 22:49:35,748 INFO L280 TraceCheckUtils]: 47: Hoare triple {45370#true} havoc #t~ret15; {45370#true} is VALID [2020-07-10 22:49:35,748 INFO L280 TraceCheckUtils]: 48: Hoare triple {45370#true} assume !(0 != ~tmp~3); {45370#true} is VALID [2020-07-10 22:49:35,748 INFO L263 TraceCheckUtils]: 49: Hoare triple {45370#true} call activatePump__wrappee__highWaterSensor(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:49:35,749 INFO L280 TraceCheckUtils]: 50: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-10 22:49:35,749 INFO L280 TraceCheckUtils]: 51: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,749 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-10 22:49:35,749 INFO L280 TraceCheckUtils]: 53: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,750 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {45370#true} {45593#(<= 2 ~waterLevel~0)} #908#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,750 INFO L280 TraceCheckUtils]: 55: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,751 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #878#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,751 INFO L280 TraceCheckUtils]: 57: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,752 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45451#(= 1 ~waterLevel~0)} #898#return; {45371#false} is VALID [2020-07-10 22:49:35,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-10 22:49:35,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,760 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,760 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45370#true} {45371#false} #928#return; {45371#false} is VALID [2020-07-10 22:49:35,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:49:35,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~6; {45370#true} is VALID [2020-07-10 22:49:35,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~retValue_acc~6 := ~pumpRunning~0; {45370#true} is VALID [2020-07-10 22:49:35,765 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #res := ~retValue_acc~6; {45370#true} is VALID [2020-07-10 22:49:35,765 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,765 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45370#true} {45371#false} #930#return; {45371#false} is VALID [2020-07-10 22:49:35,771 INFO L263 TraceCheckUtils]: 0: Hoare triple {45370#true} call ULTIMATE.init(); {45536#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 22:49:35,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {45536#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {45370#true} is VALID [2020-07-10 22:49:35,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #valid := #valid[0 := 0]; {45370#true} is VALID [2020-07-10 22:49:35,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume 0 < #StackHeapBarrier; {45370#true} is VALID [2020-07-10 22:49:35,772 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {45370#true} is VALID [2020-07-10 22:49:35,773 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {45370#true} is VALID [2020-07-10 22:49:35,773 INFO L280 TraceCheckUtils]: 6: Hoare triple {45370#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {45370#true} is VALID [2020-07-10 22:49:35,773 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {45370#true} is VALID [2020-07-10 22:49:35,773 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {45370#true} is VALID [2020-07-10 22:49:35,773 INFO L280 TraceCheckUtils]: 9: Hoare triple {45370#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {45370#true} is VALID [2020-07-10 22:49:35,774 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {45370#true} is VALID [2020-07-10 22:49:35,774 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {45370#true} is VALID [2020-07-10 22:49:35,774 INFO L280 TraceCheckUtils]: 12: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {45370#true} is VALID [2020-07-10 22:49:35,774 INFO L280 TraceCheckUtils]: 13: Hoare triple {45370#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {45370#true} is VALID [2020-07-10 22:49:35,774 INFO L280 TraceCheckUtils]: 14: Hoare triple {45370#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {45370#true} is VALID [2020-07-10 22:49:35,774 INFO L280 TraceCheckUtils]: 15: Hoare triple {45370#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {45370#true} is VALID [2020-07-10 22:49:35,774 INFO L280 TraceCheckUtils]: 16: Hoare triple {45370#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {45370#true} is VALID [2020-07-10 22:49:35,775 INFO L280 TraceCheckUtils]: 17: Hoare triple {45370#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {45370#true} is VALID [2020-07-10 22:49:35,775 INFO L280 TraceCheckUtils]: 18: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {45370#true} is VALID [2020-07-10 22:49:35,775 INFO L280 TraceCheckUtils]: 19: Hoare triple {45370#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {45370#true} is VALID [2020-07-10 22:49:35,775 INFO L280 TraceCheckUtils]: 20: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {45370#true} is VALID [2020-07-10 22:49:35,775 INFO L280 TraceCheckUtils]: 21: Hoare triple {45370#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {45370#true} is VALID [2020-07-10 22:49:35,775 INFO L280 TraceCheckUtils]: 22: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {45370#true} is VALID [2020-07-10 22:49:35,776 INFO L280 TraceCheckUtils]: 23: Hoare triple {45370#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {45370#true} is VALID [2020-07-10 22:49:35,776 INFO L280 TraceCheckUtils]: 24: Hoare triple {45370#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {45370#true} is VALID [2020-07-10 22:49:35,776 INFO L280 TraceCheckUtils]: 25: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {45370#true} is VALID [2020-07-10 22:49:35,776 INFO L280 TraceCheckUtils]: 26: Hoare triple {45370#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {45370#true} is VALID [2020-07-10 22:49:35,776 INFO L280 TraceCheckUtils]: 27: Hoare triple {45370#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {45370#true} is VALID [2020-07-10 22:49:35,776 INFO L280 TraceCheckUtils]: 28: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {45370#true} is VALID [2020-07-10 22:49:35,777 INFO L280 TraceCheckUtils]: 29: Hoare triple {45370#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {45370#true} is VALID [2020-07-10 22:49:35,777 INFO L280 TraceCheckUtils]: 30: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {45370#true} is VALID [2020-07-10 22:49:35,777 INFO L280 TraceCheckUtils]: 31: Hoare triple {45370#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {45370#true} is VALID [2020-07-10 22:49:35,777 INFO L280 TraceCheckUtils]: 32: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {45370#true} is VALID [2020-07-10 22:49:35,777 INFO L280 TraceCheckUtils]: 33: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {45370#true} is VALID [2020-07-10 22:49:35,777 INFO L280 TraceCheckUtils]: 34: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {45370#true} is VALID [2020-07-10 22:49:35,778 INFO L280 TraceCheckUtils]: 35: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {45370#true} is VALID [2020-07-10 22:49:35,778 INFO L280 TraceCheckUtils]: 36: Hoare triple {45370#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {45370#true} is VALID [2020-07-10 22:49:35,778 INFO L280 TraceCheckUtils]: 37: Hoare triple {45370#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {45370#true} is VALID [2020-07-10 22:49:35,778 INFO L280 TraceCheckUtils]: 38: Hoare triple {45370#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {45370#true} is VALID [2020-07-10 22:49:35,778 INFO L280 TraceCheckUtils]: 39: Hoare triple {45370#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {45370#true} is VALID [2020-07-10 22:49:35,778 INFO L280 TraceCheckUtils]: 40: Hoare triple {45370#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {45370#true} is VALID [2020-07-10 22:49:35,779 INFO L280 TraceCheckUtils]: 41: Hoare triple {45370#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {45370#true} is VALID [2020-07-10 22:49:35,779 INFO L280 TraceCheckUtils]: 42: Hoare triple {45370#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {45370#true} is VALID [2020-07-10 22:49:35,779 INFO L280 TraceCheckUtils]: 43: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {45370#true} is VALID [2020-07-10 22:49:35,779 INFO L280 TraceCheckUtils]: 44: Hoare triple {45370#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {45370#true} is VALID [2020-07-10 22:49:35,779 INFO L280 TraceCheckUtils]: 45: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {45370#true} is VALID [2020-07-10 22:49:35,779 INFO L280 TraceCheckUtils]: 46: Hoare triple {45370#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {45370#true} is VALID [2020-07-10 22:49:35,780 INFO L280 TraceCheckUtils]: 47: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {45370#true} is VALID [2020-07-10 22:49:35,780 INFO L280 TraceCheckUtils]: 48: Hoare triple {45370#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {45370#true} is VALID [2020-07-10 22:49:35,780 INFO L280 TraceCheckUtils]: 49: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {45370#true} is VALID [2020-07-10 22:49:35,780 INFO L280 TraceCheckUtils]: 50: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {45370#true} is VALID [2020-07-10 22:49:35,780 INFO L280 TraceCheckUtils]: 51: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {45370#true} is VALID [2020-07-10 22:49:35,780 INFO L280 TraceCheckUtils]: 52: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {45370#true} is VALID [2020-07-10 22:49:35,781 INFO L280 TraceCheckUtils]: 53: Hoare triple {45370#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {45370#true} is VALID [2020-07-10 22:49:35,781 INFO L280 TraceCheckUtils]: 54: Hoare triple {45370#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {45370#true} is VALID [2020-07-10 22:49:35,781 INFO L280 TraceCheckUtils]: 55: Hoare triple {45370#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {45370#true} is VALID [2020-07-10 22:49:35,781 INFO L280 TraceCheckUtils]: 56: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {45370#true} is VALID [2020-07-10 22:49:35,781 INFO L280 TraceCheckUtils]: 57: Hoare triple {45370#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {45370#true} is VALID [2020-07-10 22:49:35,781 INFO L280 TraceCheckUtils]: 58: Hoare triple {45370#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {45370#true} is VALID [2020-07-10 22:49:35,782 INFO L280 TraceCheckUtils]: 59: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {45370#true} is VALID [2020-07-10 22:49:35,782 INFO L280 TraceCheckUtils]: 60: Hoare triple {45370#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {45370#true} is VALID [2020-07-10 22:49:35,782 INFO L280 TraceCheckUtils]: 61: Hoare triple {45370#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {45370#true} is VALID [2020-07-10 22:49:35,782 INFO L280 TraceCheckUtils]: 62: Hoare triple {45370#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {45370#true} is VALID [2020-07-10 22:49:35,782 INFO L280 TraceCheckUtils]: 63: Hoare triple {45370#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {45370#true} is VALID [2020-07-10 22:49:35,782 INFO L280 TraceCheckUtils]: 64: Hoare triple {45370#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {45370#true} is VALID [2020-07-10 22:49:35,783 INFO L280 TraceCheckUtils]: 65: Hoare triple {45370#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {45370#true} is VALID [2020-07-10 22:49:35,783 INFO L280 TraceCheckUtils]: 66: Hoare triple {45370#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {45370#true} is VALID [2020-07-10 22:49:35,783 INFO L280 TraceCheckUtils]: 67: Hoare triple {45370#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {45370#true} is VALID [2020-07-10 22:49:35,783 INFO L280 TraceCheckUtils]: 68: Hoare triple {45370#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {45370#true} is VALID [2020-07-10 22:49:35,783 INFO L280 TraceCheckUtils]: 69: Hoare triple {45370#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {45370#true} is VALID [2020-07-10 22:49:35,783 INFO L280 TraceCheckUtils]: 70: Hoare triple {45370#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {45370#true} is VALID [2020-07-10 22:49:35,784 INFO L280 TraceCheckUtils]: 71: Hoare triple {45370#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {45370#true} is VALID [2020-07-10 22:49:35,785 INFO L280 TraceCheckUtils]: 72: Hoare triple {45370#true} ~waterLevel~0 := 1; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,785 INFO L280 TraceCheckUtils]: 73: Hoare triple {45451#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,786 INFO L280 TraceCheckUtils]: 74: Hoare triple {45451#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,786 INFO L280 TraceCheckUtils]: 75: Hoare triple {45451#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,787 INFO L280 TraceCheckUtils]: 76: Hoare triple {45451#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,787 INFO L280 TraceCheckUtils]: 77: Hoare triple {45451#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,788 INFO L280 TraceCheckUtils]: 78: Hoare triple {45451#(= 1 ~waterLevel~0)} assume true; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,789 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {45451#(= 1 ~waterLevel~0)} {45370#true} #924#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,790 INFO L263 TraceCheckUtils]: 80: Hoare triple {45451#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,790 INFO L280 TraceCheckUtils]: 81: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,791 INFO L280 TraceCheckUtils]: 82: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp~9; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,791 INFO L263 TraceCheckUtils]: 83: Hoare triple {45451#(= 1 ~waterLevel~0)} call select_helpers(); {45370#true} is VALID [2020-07-10 22:49:35,791 INFO L280 TraceCheckUtils]: 84: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,792 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #830#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,792 INFO L263 TraceCheckUtils]: 86: Hoare triple {45451#(= 1 ~waterLevel~0)} call select_features(); {45370#true} is VALID [2020-07-10 22:49:35,792 INFO L280 TraceCheckUtils]: 87: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,793 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #832#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,793 INFO L263 TraceCheckUtils]: 89: Hoare triple {45451#(= 1 ~waterLevel~0)} call #t~ret73 := valid_product(); {45370#true} is VALID [2020-07-10 22:49:35,793 INFO L280 TraceCheckUtils]: 90: Hoare triple {45370#true} havoc ~retValue_acc~1; {45370#true} is VALID [2020-07-10 22:49:35,793 INFO L280 TraceCheckUtils]: 91: Hoare triple {45370#true} ~retValue_acc~1 := 1; {45370#true} is VALID [2020-07-10 22:49:35,793 INFO L280 TraceCheckUtils]: 92: Hoare triple {45370#true} #res := ~retValue_acc~1; {45370#true} is VALID [2020-07-10 22:49:35,793 INFO L280 TraceCheckUtils]: 93: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,794 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #834#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,795 INFO L280 TraceCheckUtils]: 95: Hoare triple {45451#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,795 INFO L280 TraceCheckUtils]: 96: Hoare triple {45451#(= 1 ~waterLevel~0)} ~tmp~9 := #t~ret73; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,796 INFO L280 TraceCheckUtils]: 97: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc #t~ret73; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,796 INFO L280 TraceCheckUtils]: 98: Hoare triple {45451#(= 1 ~waterLevel~0)} assume 0 != ~tmp~9; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,796 INFO L263 TraceCheckUtils]: 99: Hoare triple {45451#(= 1 ~waterLevel~0)} call setup(); {45370#true} is VALID [2020-07-10 22:49:35,797 INFO L280 TraceCheckUtils]: 100: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,797 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #836#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,798 INFO L263 TraceCheckUtils]: 102: Hoare triple {45451#(= 1 ~waterLevel~0)} call runTest(); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,799 INFO L263 TraceCheckUtils]: 103: Hoare triple {45451#(= 1 ~waterLevel~0)} call test(); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,799 INFO L280 TraceCheckUtils]: 104: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,800 INFO L280 TraceCheckUtils]: 105: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp~5; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,800 INFO L280 TraceCheckUtils]: 106: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp___0~2; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,800 INFO L280 TraceCheckUtils]: 107: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,801 INFO L280 TraceCheckUtils]: 108: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,801 INFO L280 TraceCheckUtils]: 109: Hoare triple {45451#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,802 INFO L280 TraceCheckUtils]: 110: Hoare triple {45451#(= 1 ~waterLevel~0)} assume !false; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,802 INFO L280 TraceCheckUtils]: 111: Hoare triple {45451#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,803 INFO L280 TraceCheckUtils]: 112: Hoare triple {45451#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,803 INFO L280 TraceCheckUtils]: 113: Hoare triple {45451#(= 1 ~waterLevel~0)} ~tmp~5 := #t~nondet34; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,804 INFO L280 TraceCheckUtils]: 114: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc #t~nondet34; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,804 INFO L280 TraceCheckUtils]: 115: Hoare triple {45451#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,805 INFO L280 TraceCheckUtils]: 116: Hoare triple {45451#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,805 INFO L280 TraceCheckUtils]: 117: Hoare triple {45451#(= 1 ~waterLevel~0)} ~tmp___0~2 := #t~nondet35; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,806 INFO L280 TraceCheckUtils]: 118: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc #t~nondet35; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,806 INFO L280 TraceCheckUtils]: 119: Hoare triple {45451#(= 1 ~waterLevel~0)} assume 0 != ~tmp___0~2; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,807 INFO L263 TraceCheckUtils]: 120: Hoare triple {45451#(= 1 ~waterLevel~0)} call changeMethaneLevel(); {45537#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 22:49:35,807 INFO L280 TraceCheckUtils]: 121: Hoare triple {45537#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {45370#true} is VALID [2020-07-10 22:49:35,807 INFO L280 TraceCheckUtils]: 122: Hoare triple {45370#true} ~methaneLevelCritical~0 := 1; {45370#true} is VALID [2020-07-10 22:49:35,807 INFO L280 TraceCheckUtils]: 123: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,808 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #882#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,809 INFO L280 TraceCheckUtils]: 125: Hoare triple {45451#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,809 INFO L280 TraceCheckUtils]: 126: Hoare triple {45451#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet36; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,810 INFO L280 TraceCheckUtils]: 127: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc #t~nondet36; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,810 INFO L280 TraceCheckUtils]: 128: Hoare triple {45451#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,811 INFO L263 TraceCheckUtils]: 129: Hoare triple {45451#(= 1 ~waterLevel~0)} call timeShift(); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,812 INFO L280 TraceCheckUtils]: 130: Hoare triple {45451#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,813 INFO L280 TraceCheckUtils]: 131: Hoare triple {45451#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,813 INFO L263 TraceCheckUtils]: 132: Hoare triple {45451#(= 1 ~waterLevel~0)} call processEnvironment(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:49:35,814 INFO L280 TraceCheckUtils]: 133: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45370#true} is VALID [2020-07-10 22:49:35,814 INFO L280 TraceCheckUtils]: 134: Hoare triple {45370#true} assume !(0 != ~pumpRunning~0); {45370#true} is VALID [2020-07-10 22:49:35,814 INFO L263 TraceCheckUtils]: 135: Hoare triple {45370#true} call processEnvironment__wrappee__methaneQuery(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:49:35,814 INFO L280 TraceCheckUtils]: 136: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {45370#true} is VALID [2020-07-10 22:49:35,815 INFO L280 TraceCheckUtils]: 137: Hoare triple {45370#true} assume 0 == ~pumpRunning~0; {45370#true} is VALID [2020-07-10 22:49:35,815 INFO L263 TraceCheckUtils]: 138: Hoare triple {45370#true} call #t~ret13 := isHighWaterLevel(); {45370#true} is VALID [2020-07-10 22:49:35,815 INFO L280 TraceCheckUtils]: 139: Hoare triple {45370#true} havoc ~retValue_acc~7; {45370#true} is VALID [2020-07-10 22:49:35,815 INFO L280 TraceCheckUtils]: 140: Hoare triple {45370#true} havoc ~tmp~4; {45370#true} is VALID [2020-07-10 22:49:35,815 INFO L280 TraceCheckUtils]: 141: Hoare triple {45370#true} havoc ~tmp___0~1; {45370#true} is VALID [2020-07-10 22:49:35,815 INFO L263 TraceCheckUtils]: 142: Hoare triple {45370#true} call #t~ret33 := isHighWaterSensorDry(); {45370#true} is VALID [2020-07-10 22:49:35,816 INFO L280 TraceCheckUtils]: 143: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-10 22:49:35,816 INFO L280 TraceCheckUtils]: 144: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,817 INFO L280 TraceCheckUtils]: 145: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,817 INFO L280 TraceCheckUtils]: 146: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,818 INFO L280 TraceCheckUtils]: 147: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,818 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,819 INFO L280 TraceCheckUtils]: 149: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,819 INFO L280 TraceCheckUtils]: 150: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,820 INFO L280 TraceCheckUtils]: 151: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,820 INFO L280 TraceCheckUtils]: 152: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,821 INFO L280 TraceCheckUtils]: 153: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,821 INFO L280 TraceCheckUtils]: 154: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,822 INFO L280 TraceCheckUtils]: 155: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,822 INFO L280 TraceCheckUtils]: 156: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,823 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #906#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,824 INFO L280 TraceCheckUtils]: 158: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,824 INFO L280 TraceCheckUtils]: 159: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,825 INFO L280 TraceCheckUtils]: 160: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,825 INFO L280 TraceCheckUtils]: 161: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,826 INFO L263 TraceCheckUtils]: 162: Hoare triple {45593#(<= 2 ~waterLevel~0)} call activatePump(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:49:35,826 INFO L280 TraceCheckUtils]: 163: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45370#true} is VALID [2020-07-10 22:49:35,826 INFO L263 TraceCheckUtils]: 164: Hoare triple {45370#true} call #t~ret15 := isMethaneAlarm(); {45370#true} is VALID [2020-07-10 22:49:35,826 INFO L280 TraceCheckUtils]: 165: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-10 22:49:35,826 INFO L263 TraceCheckUtils]: 166: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-10 22:49:35,827 INFO L280 TraceCheckUtils]: 167: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,827 INFO L280 TraceCheckUtils]: 168: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-10 22:49:35,827 INFO L280 TraceCheckUtils]: 169: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,827 INFO L280 TraceCheckUtils]: 170: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,827 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-10 22:49:35,828 INFO L280 TraceCheckUtils]: 172: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-10 22:49:35,828 INFO L280 TraceCheckUtils]: 173: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-10 22:49:35,828 INFO L280 TraceCheckUtils]: 174: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-10 22:49:35,828 INFO L280 TraceCheckUtils]: 175: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-10 22:49:35,828 INFO L280 TraceCheckUtils]: 176: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,828 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-10 22:49:35,828 INFO L280 TraceCheckUtils]: 178: Hoare triple {45370#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {45370#true} is VALID [2020-07-10 22:49:35,829 INFO L280 TraceCheckUtils]: 179: Hoare triple {45370#true} ~tmp~3 := #t~ret15; {45370#true} is VALID [2020-07-10 22:49:35,829 INFO L280 TraceCheckUtils]: 180: Hoare triple {45370#true} havoc #t~ret15; {45370#true} is VALID [2020-07-10 22:49:35,829 INFO L280 TraceCheckUtils]: 181: Hoare triple {45370#true} assume !(0 != ~tmp~3); {45370#true} is VALID [2020-07-10 22:49:35,830 INFO L263 TraceCheckUtils]: 182: Hoare triple {45370#true} call activatePump__wrappee__highWaterSensor(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:49:35,830 INFO L280 TraceCheckUtils]: 183: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-10 22:49:35,830 INFO L280 TraceCheckUtils]: 184: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,830 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-10 22:49:35,830 INFO L280 TraceCheckUtils]: 186: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,831 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {45370#true} {45593#(<= 2 ~waterLevel~0)} #908#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,832 INFO L280 TraceCheckUtils]: 188: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,833 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #878#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,833 INFO L280 TraceCheckUtils]: 190: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:49:35,834 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45451#(= 1 ~waterLevel~0)} #898#return; {45371#false} is VALID [2020-07-10 22:49:35,834 INFO L263 TraceCheckUtils]: 192: Hoare triple {45371#false} call __utac_acc__Specification1_spec__1(); {45371#false} is VALID [2020-07-10 22:49:35,834 INFO L280 TraceCheckUtils]: 193: Hoare triple {45371#false} havoc ~tmp~0; {45371#false} is VALID [2020-07-10 22:49:35,834 INFO L280 TraceCheckUtils]: 194: Hoare triple {45371#false} havoc ~tmp___0~0; {45371#false} is VALID [2020-07-10 22:49:35,834 INFO L263 TraceCheckUtils]: 195: Hoare triple {45371#false} call #t~ret0 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-10 22:49:35,834 INFO L280 TraceCheckUtils]: 196: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,835 INFO L280 TraceCheckUtils]: 197: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-10 22:49:35,835 INFO L280 TraceCheckUtils]: 198: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-10 22:49:35,835 INFO L280 TraceCheckUtils]: 199: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,835 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {45370#true} {45371#false} #928#return; {45371#false} is VALID [2020-07-10 22:49:35,835 INFO L280 TraceCheckUtils]: 201: Hoare triple {45371#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {45371#false} is VALID [2020-07-10 22:49:35,835 INFO L280 TraceCheckUtils]: 202: Hoare triple {45371#false} ~tmp~0 := #t~ret0; {45371#false} is VALID [2020-07-10 22:49:35,836 INFO L280 TraceCheckUtils]: 203: Hoare triple {45371#false} havoc #t~ret0; {45371#false} is VALID [2020-07-10 22:49:35,836 INFO L280 TraceCheckUtils]: 204: Hoare triple {45371#false} assume 0 != ~tmp~0; {45371#false} is VALID [2020-07-10 22:49:35,836 INFO L263 TraceCheckUtils]: 205: Hoare triple {45371#false} call #t~ret1 := isPumpRunning(); {45370#true} is VALID [2020-07-10 22:49:35,836 INFO L280 TraceCheckUtils]: 206: Hoare triple {45370#true} havoc ~retValue_acc~6; {45370#true} is VALID [2020-07-10 22:49:35,836 INFO L280 TraceCheckUtils]: 207: Hoare triple {45370#true} ~retValue_acc~6 := ~pumpRunning~0; {45370#true} is VALID [2020-07-10 22:49:35,837 INFO L280 TraceCheckUtils]: 208: Hoare triple {45370#true} #res := ~retValue_acc~6; {45370#true} is VALID [2020-07-10 22:49:35,837 INFO L280 TraceCheckUtils]: 209: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-10 22:49:35,837 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {45370#true} {45371#false} #930#return; {45371#false} is VALID [2020-07-10 22:49:35,837 INFO L280 TraceCheckUtils]: 211: Hoare triple {45371#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {45371#false} is VALID [2020-07-10 22:49:35,837 INFO L280 TraceCheckUtils]: 212: Hoare triple {45371#false} ~tmp___0~0 := #t~ret1; {45371#false} is VALID [2020-07-10 22:49:35,837 INFO L280 TraceCheckUtils]: 213: Hoare triple {45371#false} havoc #t~ret1; {45371#false} is VALID [2020-07-10 22:49:35,837 INFO L280 TraceCheckUtils]: 214: Hoare triple {45371#false} assume 0 != ~tmp___0~0; {45371#false} is VALID [2020-07-10 22:49:35,838 INFO L263 TraceCheckUtils]: 215: Hoare triple {45371#false} call __automaton_fail(); {45371#false} is VALID [2020-07-10 22:49:35,838 INFO L280 TraceCheckUtils]: 216: Hoare triple {45371#false} assume !false; {45371#false} is VALID [2020-07-10 22:49:35,882 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 22:49:35,882 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [755395713] [2020-07-10 22:49:35,882 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:49:35,882 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 22:49:35,883 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833447228] [2020-07-10 22:49:35,883 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 217 [2020-07-10 22:49:35,885 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:49:35,885 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 22:49:36,093 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:49:36,093 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 22:49:36,093 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:49:36,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 22:49:36,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 22:49:36,094 INFO L87 Difference]: Start difference. First operand 1183 states and 1361 transitions. Second operand 7 states. [2020-07-10 22:49:37,116 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:49:40,385 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:51:06,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:51:06,599 INFO L93 Difference]: Finished difference Result 3916 states and 4879 transitions. [2020-07-10 22:51:06,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 22:51:06,599 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 217 [2020-07-10 22:51:06,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:51:06,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 22:51:06,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 954 transitions. [2020-07-10 22:51:06,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 22:51:06,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 954 transitions. [2020-07-10 22:51:06,614 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 954 transitions. [2020-07-10 22:51:09,475 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 954 edges. 954 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:51:09,848 INFO L225 Difference]: With dead ends: 3916 [2020-07-10 22:51:09,848 INFO L226 Difference]: Without dead ends: 2843 [2020-07-10 22:51:09,852 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-10 22:51:09,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2843 states. [2020-07-10 22:52:14,563 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2843 to 2339. [2020-07-10 22:52:14,563 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:52:14,563 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2843 states. Second operand 2339 states. [2020-07-10 22:52:14,564 INFO L74 IsIncluded]: Start isIncluded. First operand 2843 states. Second operand 2339 states. [2020-07-10 22:52:14,564 INFO L87 Difference]: Start difference. First operand 2843 states. Second operand 2339 states. [2020-07-10 22:52:14,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:52:14,837 INFO L93 Difference]: Finished difference Result 2843 states and 3459 transitions. [2020-07-10 22:52:14,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 3459 transitions. [2020-07-10 22:52:14,842 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:52:14,843 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:52:14,843 INFO L74 IsIncluded]: Start isIncluded. First operand 2339 states. Second operand 2843 states. [2020-07-10 22:52:14,843 INFO L87 Difference]: Start difference. First operand 2339 states. Second operand 2843 states. [2020-07-10 22:52:15,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:52:15,108 INFO L93 Difference]: Finished difference Result 2843 states and 3459 transitions. [2020-07-10 22:52:15,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 3459 transitions. [2020-07-10 22:52:15,114 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:52:15,114 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:52:15,115 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:52:15,115 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:52:15,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2339 states. [2020-07-10 22:52:15,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 2339 states and 2717 transitions. [2020-07-10 22:52:15,359 INFO L78 Accepts]: Start accepts. Automaton has 2339 states and 2717 transitions. Word has length 217 [2020-07-10 22:52:15,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:52:15,360 INFO L479 AbstractCegarLoop]: Abstraction has 2339 states and 2717 transitions. [2020-07-10 22:52:15,360 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 22:52:15,360 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2339 states and 2717 transitions. [2020-07-10 22:52:33,001 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2717 edges. 2717 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:52:33,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 2717 transitions. [2020-07-10 22:52:33,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-07-10 22:52:33,005 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:52:33,006 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 22:52:33,006 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 22:52:33,006 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:52:33,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:52:33,007 INFO L82 PathProgramCache]: Analyzing trace with hash 332409836, now seen corresponding path program 1 times [2020-07-10 22:52:33,007 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:52:33,007 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [63048945] [2020-07-10 22:52:33,007 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:52:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,341 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:52:33,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {64057#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {63885#true} is VALID [2020-07-10 22:52:33,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} #valid := #valid[0 := 0]; {63885#true} is VALID [2020-07-10 22:52:33,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} assume 0 < #StackHeapBarrier; {63885#true} is VALID [2020-07-10 22:52:33,399 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {63885#true} is VALID [2020-07-10 22:52:33,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {63885#true} is VALID [2020-07-10 22:52:33,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {63885#true} is VALID [2020-07-10 22:52:33,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {63885#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {63885#true} is VALID [2020-07-10 22:52:33,400 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {63885#true} is VALID [2020-07-10 22:52:33,400 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {63885#true} is VALID [2020-07-10 22:52:33,400 INFO L280 TraceCheckUtils]: 9: Hoare triple {63885#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {63885#true} is VALID [2020-07-10 22:52:33,400 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {63885#true} is VALID [2020-07-10 22:52:33,400 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {63885#true} is VALID [2020-07-10 22:52:33,400 INFO L280 TraceCheckUtils]: 12: Hoare triple {63885#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {63885#true} is VALID [2020-07-10 22:52:33,401 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {63885#true} is VALID [2020-07-10 22:52:33,401 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {63885#true} is VALID [2020-07-10 22:52:33,401 INFO L280 TraceCheckUtils]: 15: Hoare triple {63885#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {63885#true} is VALID [2020-07-10 22:52:33,401 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {63885#true} is VALID [2020-07-10 22:52:33,401 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {63885#true} is VALID [2020-07-10 22:52:33,401 INFO L280 TraceCheckUtils]: 18: Hoare triple {63885#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {63885#true} is VALID [2020-07-10 22:52:33,402 INFO L280 TraceCheckUtils]: 19: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {63885#true} is VALID [2020-07-10 22:52:33,402 INFO L280 TraceCheckUtils]: 20: Hoare triple {63885#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {63885#true} is VALID [2020-07-10 22:52:33,402 INFO L280 TraceCheckUtils]: 21: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {63885#true} is VALID [2020-07-10 22:52:33,402 INFO L280 TraceCheckUtils]: 22: Hoare triple {63885#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {63885#true} is VALID [2020-07-10 22:52:33,402 INFO L280 TraceCheckUtils]: 23: Hoare triple {63885#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {63885#true} is VALID [2020-07-10 22:52:33,402 INFO L280 TraceCheckUtils]: 24: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {63885#true} is VALID [2020-07-10 22:52:33,403 INFO L280 TraceCheckUtils]: 25: Hoare triple {63885#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {63885#true} is VALID [2020-07-10 22:52:33,403 INFO L280 TraceCheckUtils]: 26: Hoare triple {63885#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {63885#true} is VALID [2020-07-10 22:52:33,403 INFO L280 TraceCheckUtils]: 27: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {63885#true} is VALID [2020-07-10 22:52:33,403 INFO L280 TraceCheckUtils]: 28: Hoare triple {63885#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {63885#true} is VALID [2020-07-10 22:52:33,403 INFO L280 TraceCheckUtils]: 29: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {63885#true} is VALID [2020-07-10 22:52:33,403 INFO L280 TraceCheckUtils]: 30: Hoare triple {63885#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {63885#true} is VALID [2020-07-10 22:52:33,404 INFO L280 TraceCheckUtils]: 31: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {63885#true} is VALID [2020-07-10 22:52:33,404 INFO L280 TraceCheckUtils]: 32: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {63885#true} is VALID [2020-07-10 22:52:33,404 INFO L280 TraceCheckUtils]: 33: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {63885#true} is VALID [2020-07-10 22:52:33,404 INFO L280 TraceCheckUtils]: 34: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {63885#true} is VALID [2020-07-10 22:52:33,404 INFO L280 TraceCheckUtils]: 35: Hoare triple {63885#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {63885#true} is VALID [2020-07-10 22:52:33,405 INFO L280 TraceCheckUtils]: 36: Hoare triple {63885#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {63885#true} is VALID [2020-07-10 22:52:33,405 INFO L280 TraceCheckUtils]: 37: Hoare triple {63885#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {63885#true} is VALID [2020-07-10 22:52:33,405 INFO L280 TraceCheckUtils]: 38: Hoare triple {63885#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {63885#true} is VALID [2020-07-10 22:52:33,405 INFO L280 TraceCheckUtils]: 39: Hoare triple {63885#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {63885#true} is VALID [2020-07-10 22:52:33,405 INFO L280 TraceCheckUtils]: 40: Hoare triple {63885#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {63885#true} is VALID [2020-07-10 22:52:33,405 INFO L280 TraceCheckUtils]: 41: Hoare triple {63885#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {63885#true} is VALID [2020-07-10 22:52:33,406 INFO L280 TraceCheckUtils]: 42: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {63885#true} is VALID [2020-07-10 22:52:33,406 INFO L280 TraceCheckUtils]: 43: Hoare triple {63885#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {63885#true} is VALID [2020-07-10 22:52:33,406 INFO L280 TraceCheckUtils]: 44: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {63885#true} is VALID [2020-07-10 22:52:33,406 INFO L280 TraceCheckUtils]: 45: Hoare triple {63885#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {63885#true} is VALID [2020-07-10 22:52:33,406 INFO L280 TraceCheckUtils]: 46: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {63885#true} is VALID [2020-07-10 22:52:33,406 INFO L280 TraceCheckUtils]: 47: Hoare triple {63885#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {63885#true} is VALID [2020-07-10 22:52:33,407 INFO L280 TraceCheckUtils]: 48: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {63885#true} is VALID [2020-07-10 22:52:33,407 INFO L280 TraceCheckUtils]: 49: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {63885#true} is VALID [2020-07-10 22:52:33,407 INFO L280 TraceCheckUtils]: 50: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {63885#true} is VALID [2020-07-10 22:52:33,407 INFO L280 TraceCheckUtils]: 51: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {63885#true} is VALID [2020-07-10 22:52:33,407 INFO L280 TraceCheckUtils]: 52: Hoare triple {63885#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {63885#true} is VALID [2020-07-10 22:52:33,407 INFO L280 TraceCheckUtils]: 53: Hoare triple {63885#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {63885#true} is VALID [2020-07-10 22:52:33,408 INFO L280 TraceCheckUtils]: 54: Hoare triple {63885#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {63885#true} is VALID [2020-07-10 22:52:33,408 INFO L280 TraceCheckUtils]: 55: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {63885#true} is VALID [2020-07-10 22:52:33,408 INFO L280 TraceCheckUtils]: 56: Hoare triple {63885#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {63885#true} is VALID [2020-07-10 22:52:33,408 INFO L280 TraceCheckUtils]: 57: Hoare triple {63885#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {63885#true} is VALID [2020-07-10 22:52:33,408 INFO L280 TraceCheckUtils]: 58: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {63885#true} is VALID [2020-07-10 22:52:33,408 INFO L280 TraceCheckUtils]: 59: Hoare triple {63885#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {63885#true} is VALID [2020-07-10 22:52:33,409 INFO L280 TraceCheckUtils]: 60: Hoare triple {63885#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {63885#true} is VALID [2020-07-10 22:52:33,409 INFO L280 TraceCheckUtils]: 61: Hoare triple {63885#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {63885#true} is VALID [2020-07-10 22:52:33,409 INFO L280 TraceCheckUtils]: 62: Hoare triple {63885#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {63885#true} is VALID [2020-07-10 22:52:33,409 INFO L280 TraceCheckUtils]: 63: Hoare triple {63885#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {63885#true} is VALID [2020-07-10 22:52:33,409 INFO L280 TraceCheckUtils]: 64: Hoare triple {63885#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {63885#true} is VALID [2020-07-10 22:52:33,409 INFO L280 TraceCheckUtils]: 65: Hoare triple {63885#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {63885#true} is VALID [2020-07-10 22:52:33,410 INFO L280 TraceCheckUtils]: 66: Hoare triple {63885#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {63885#true} is VALID [2020-07-10 22:52:33,410 INFO L280 TraceCheckUtils]: 67: Hoare triple {63885#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {63885#true} is VALID [2020-07-10 22:52:33,410 INFO L280 TraceCheckUtils]: 68: Hoare triple {63885#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {63885#true} is VALID [2020-07-10 22:52:33,410 INFO L280 TraceCheckUtils]: 69: Hoare triple {63885#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {63885#true} is VALID [2020-07-10 22:52:33,410 INFO L280 TraceCheckUtils]: 70: Hoare triple {63885#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {63885#true} is VALID [2020-07-10 22:52:33,410 INFO L280 TraceCheckUtils]: 71: Hoare triple {63885#true} ~waterLevel~0 := 1; {63885#true} is VALID [2020-07-10 22:52:33,411 INFO L280 TraceCheckUtils]: 72: Hoare triple {63885#true} ~methaneLevelCritical~0 := 0; {63885#true} is VALID [2020-07-10 22:52:33,411 INFO L280 TraceCheckUtils]: 73: Hoare triple {63885#true} ~pumpRunning~0 := 0; {63885#true} is VALID [2020-07-10 22:52:33,411 INFO L280 TraceCheckUtils]: 74: Hoare triple {63885#true} ~systemActive~0 := 1; {63885#true} is VALID [2020-07-10 22:52:33,411 INFO L280 TraceCheckUtils]: 75: Hoare triple {63885#true} ~head~0.base, ~head~0.offset := 0, 0; {63885#true} is VALID [2020-07-10 22:52:33,411 INFO L280 TraceCheckUtils]: 76: Hoare triple {63885#true} ~cleanupTimeShifts~0 := 4; {63885#true} is VALID [2020-07-10 22:52:33,412 INFO L280 TraceCheckUtils]: 77: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,412 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {63885#true} {63885#true} #924#return; {63885#true} is VALID [2020-07-10 22:52:33,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,417 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63885#true} {63885#true} #830#return; {63885#true} is VALID [2020-07-10 22:52:33,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,419 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63885#true} {63885#true} #832#return; {63885#true} is VALID [2020-07-10 22:52:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~1; {63885#true} is VALID [2020-07-10 22:52:33,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~retValue_acc~1 := 1; {64058#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-10 22:52:33,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {64058#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 22:52:33,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 22:52:33,462 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {63885#true} #834#return; {63975#(= |main_#t~ret73| 1)} is VALID [2020-07-10 22:52:33,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,465 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63885#true} {63885#true} #836#return; {63885#true} is VALID [2020-07-10 22:52:33,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {64060#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63885#true} is VALID [2020-07-10 22:52:33,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~waterLevel~0 := 1 + ~waterLevel~0; {63885#true} is VALID [2020-07-10 22:52:33,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,481 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {63885#true} {63885#true} #880#return; {63885#true} is VALID [2020-07-10 22:52:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {64061#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {63885#true} is VALID [2020-07-10 22:52:33,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~methaneLevelCritical~0 := 1; {64062#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {64062#(<= 1 ~methaneLevelCritical~0)} assume true; {64062#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,518 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64062#(<= 1 ~methaneLevelCritical~0)} {63885#true} #882#return; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:33,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-10 22:52:33,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-10 22:52:33,602 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-10 22:52:33,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-10 22:52:33,603 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,603 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-10 22:52:33,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~7; {63885#true} is VALID [2020-07-10 22:52:33,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} havoc ~tmp~4; {63885#true} is VALID [2020-07-10 22:52:33,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} havoc ~tmp___0~1; {63885#true} is VALID [2020-07-10 22:52:33,604 INFO L263 TraceCheckUtils]: 3: Hoare triple {63885#true} call #t~ret33 := isHighWaterSensorDry(); {63885#true} is VALID [2020-07-10 22:52:33,604 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-10 22:52:33,604 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-10 22:52:33,604 INFO L280 TraceCheckUtils]: 6: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-10 22:52:33,604 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-10 22:52:33,605 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,605 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-10 22:52:33,605 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {63885#true} is VALID [2020-07-10 22:52:33,605 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} ~tmp~4 := #t~ret33; {63885#true} is VALID [2020-07-10 22:52:33,605 INFO L280 TraceCheckUtils]: 12: Hoare triple {63885#true} havoc #t~ret33; {63885#true} is VALID [2020-07-10 22:52:33,606 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} assume !(0 != ~tmp~4); {63885#true} is VALID [2020-07-10 22:52:33,606 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} ~tmp___0~1 := 1; {63885#true} is VALID [2020-07-10 22:52:33,606 INFO L280 TraceCheckUtils]: 15: Hoare triple {63885#true} ~retValue_acc~7 := ~tmp___0~1; {63885#true} is VALID [2020-07-10 22:52:33,606 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} #res := ~retValue_acc~7; {63885#true} is VALID [2020-07-10 22:52:33,606 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,606 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {63885#true} {63885#true} #906#return; {63885#true} is VALID [2020-07-10 22:52:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-10 22:52:33,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:33,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 22:52:33,899 INFO L280 TraceCheckUtils]: 3: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 22:52:33,900 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-10 22:52:33,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-10 22:52:33,900 INFO L263 TraceCheckUtils]: 1: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-10 22:52:33,901 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-10 22:52:33,901 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:33,902 INFO L280 TraceCheckUtils]: 4: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 22:52:33,903 INFO L280 TraceCheckUtils]: 5: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 22:52:33,904 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-10 22:52:33,904 INFO L280 TraceCheckUtils]: 7: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-10 22:52:33,905 INFO L280 TraceCheckUtils]: 8: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-10 22:52:33,906 INFO L280 TraceCheckUtils]: 9: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-10 22:52:33,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 22:52:33,907 INFO L280 TraceCheckUtils]: 11: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 22:52:33,909 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-10 22:52:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-10 22:52:33,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,914 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {63885#true} is VALID [2020-07-10 22:52:33,914 INFO L263 TraceCheckUtils]: 1: Hoare triple {63885#true} call #t~ret15 := isMethaneAlarm(); {63885#true} is VALID [2020-07-10 22:52:33,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-10 22:52:33,915 INFO L263 TraceCheckUtils]: 3: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-10 22:52:33,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-10 22:52:33,915 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:33,916 INFO L280 TraceCheckUtils]: 6: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 22:52:33,917 INFO L280 TraceCheckUtils]: 7: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 22:52:33,918 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-10 22:52:33,919 INFO L280 TraceCheckUtils]: 9: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-10 22:52:33,919 INFO L280 TraceCheckUtils]: 10: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-10 22:52:33,920 INFO L280 TraceCheckUtils]: 11: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-10 22:52:33,921 INFO L280 TraceCheckUtils]: 12: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 22:52:33,922 INFO L280 TraceCheckUtils]: 13: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 22:52:33,923 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-10 22:52:33,924 INFO L280 TraceCheckUtils]: 15: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-10 22:52:33,924 INFO L280 TraceCheckUtils]: 16: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} ~tmp~3 := #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-10 22:52:33,925 INFO L280 TraceCheckUtils]: 17: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} havoc #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-10 22:52:33,926 INFO L280 TraceCheckUtils]: 18: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,927 INFO L263 TraceCheckUtils]: 19: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:52:33,927 INFO L280 TraceCheckUtils]: 20: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-10 22:52:33,928 INFO L280 TraceCheckUtils]: 21: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,928 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,929 INFO L280 TraceCheckUtils]: 23: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,929 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #908#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63885#true} is VALID [2020-07-10 22:52:33,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} assume 0 == ~pumpRunning~0; {63885#true} is VALID [2020-07-10 22:52:33,931 INFO L263 TraceCheckUtils]: 2: Hoare triple {63885#true} call #t~ret13 := isHighWaterLevel(); {63885#true} is VALID [2020-07-10 22:52:33,932 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} havoc ~retValue_acc~7; {63885#true} is VALID [2020-07-10 22:52:33,932 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} havoc ~tmp~4; {63885#true} is VALID [2020-07-10 22:52:33,932 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} havoc ~tmp___0~1; {63885#true} is VALID [2020-07-10 22:52:33,932 INFO L263 TraceCheckUtils]: 6: Hoare triple {63885#true} call #t~ret33 := isHighWaterSensorDry(); {63885#true} is VALID [2020-07-10 22:52:33,932 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-10 22:52:33,933 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-10 22:52:33,933 INFO L280 TraceCheckUtils]: 9: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-10 22:52:33,933 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-10 22:52:33,933 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,933 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-10 22:52:33,934 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {63885#true} is VALID [2020-07-10 22:52:33,934 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} ~tmp~4 := #t~ret33; {63885#true} is VALID [2020-07-10 22:52:33,934 INFO L280 TraceCheckUtils]: 15: Hoare triple {63885#true} havoc #t~ret33; {63885#true} is VALID [2020-07-10 22:52:33,934 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} assume !(0 != ~tmp~4); {63885#true} is VALID [2020-07-10 22:52:33,934 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} ~tmp___0~1 := 1; {63885#true} is VALID [2020-07-10 22:52:33,934 INFO L280 TraceCheckUtils]: 18: Hoare triple {63885#true} ~retValue_acc~7 := ~tmp___0~1; {63885#true} is VALID [2020-07-10 22:52:33,935 INFO L280 TraceCheckUtils]: 19: Hoare triple {63885#true} #res := ~retValue_acc~7; {63885#true} is VALID [2020-07-10 22:52:33,935 INFO L280 TraceCheckUtils]: 20: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,935 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {63885#true} {63885#true} #906#return; {63885#true} is VALID [2020-07-10 22:52:33,935 INFO L280 TraceCheckUtils]: 22: Hoare triple {63885#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {63885#true} is VALID [2020-07-10 22:52:33,935 INFO L280 TraceCheckUtils]: 23: Hoare triple {63885#true} ~tmp~1 := #t~ret13; {63885#true} is VALID [2020-07-10 22:52:33,936 INFO L280 TraceCheckUtils]: 24: Hoare triple {63885#true} havoc #t~ret13; {63885#true} is VALID [2020-07-10 22:52:33,936 INFO L280 TraceCheckUtils]: 25: Hoare triple {63885#true} assume 0 != ~tmp~1; {63885#true} is VALID [2020-07-10 22:52:33,937 INFO L263 TraceCheckUtils]: 26: Hoare triple {63885#true} call activatePump(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:52:33,937 INFO L280 TraceCheckUtils]: 27: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {63885#true} is VALID [2020-07-10 22:52:33,937 INFO L263 TraceCheckUtils]: 28: Hoare triple {63885#true} call #t~ret15 := isMethaneAlarm(); {63885#true} is VALID [2020-07-10 22:52:33,937 INFO L280 TraceCheckUtils]: 29: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-10 22:52:33,938 INFO L263 TraceCheckUtils]: 30: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-10 22:52:33,938 INFO L280 TraceCheckUtils]: 31: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-10 22:52:33,939 INFO L280 TraceCheckUtils]: 32: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:33,939 INFO L280 TraceCheckUtils]: 33: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 22:52:33,940 INFO L280 TraceCheckUtils]: 34: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 22:52:33,941 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-10 22:52:33,942 INFO L280 TraceCheckUtils]: 36: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-10 22:52:33,942 INFO L280 TraceCheckUtils]: 37: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-10 22:52:33,943 INFO L280 TraceCheckUtils]: 38: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-10 22:52:33,944 INFO L280 TraceCheckUtils]: 39: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 22:52:33,945 INFO L280 TraceCheckUtils]: 40: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 22:52:33,946 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-10 22:52:33,947 INFO L280 TraceCheckUtils]: 42: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-10 22:52:33,947 INFO L280 TraceCheckUtils]: 43: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} ~tmp~3 := #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-10 22:52:33,948 INFO L280 TraceCheckUtils]: 44: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} havoc #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-10 22:52:33,949 INFO L280 TraceCheckUtils]: 45: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,950 INFO L263 TraceCheckUtils]: 46: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:52:33,950 INFO L280 TraceCheckUtils]: 47: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-10 22:52:33,950 INFO L280 TraceCheckUtils]: 48: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,951 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,951 INFO L280 TraceCheckUtils]: 50: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,952 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #908#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,953 INFO L280 TraceCheckUtils]: 52: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,953 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #878#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63885#true} is VALID [2020-07-10 22:52:33,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} assume !(0 != ~pumpRunning~0); {63885#true} is VALID [2020-07-10 22:52:33,957 INFO L263 TraceCheckUtils]: 2: Hoare triple {63885#true} call processEnvironment__wrappee__methaneQuery(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:52:33,958 INFO L280 TraceCheckUtils]: 3: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63885#true} is VALID [2020-07-10 22:52:33,958 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} assume 0 == ~pumpRunning~0; {63885#true} is VALID [2020-07-10 22:52:33,958 INFO L263 TraceCheckUtils]: 5: Hoare triple {63885#true} call #t~ret13 := isHighWaterLevel(); {63885#true} is VALID [2020-07-10 22:52:33,958 INFO L280 TraceCheckUtils]: 6: Hoare triple {63885#true} havoc ~retValue_acc~7; {63885#true} is VALID [2020-07-10 22:52:33,958 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} havoc ~tmp~4; {63885#true} is VALID [2020-07-10 22:52:33,959 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} havoc ~tmp___0~1; {63885#true} is VALID [2020-07-10 22:52:33,959 INFO L263 TraceCheckUtils]: 9: Hoare triple {63885#true} call #t~ret33 := isHighWaterSensorDry(); {63885#true} is VALID [2020-07-10 22:52:33,959 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-10 22:52:33,959 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-10 22:52:33,959 INFO L280 TraceCheckUtils]: 12: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-10 22:52:33,959 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-10 22:52:33,960 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,960 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-10 22:52:33,960 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {63885#true} is VALID [2020-07-10 22:52:33,960 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} ~tmp~4 := #t~ret33; {63885#true} is VALID [2020-07-10 22:52:33,960 INFO L280 TraceCheckUtils]: 18: Hoare triple {63885#true} havoc #t~ret33; {63885#true} is VALID [2020-07-10 22:52:33,960 INFO L280 TraceCheckUtils]: 19: Hoare triple {63885#true} assume !(0 != ~tmp~4); {63885#true} is VALID [2020-07-10 22:52:33,961 INFO L280 TraceCheckUtils]: 20: Hoare triple {63885#true} ~tmp___0~1 := 1; {63885#true} is VALID [2020-07-10 22:52:33,961 INFO L280 TraceCheckUtils]: 21: Hoare triple {63885#true} ~retValue_acc~7 := ~tmp___0~1; {63885#true} is VALID [2020-07-10 22:52:33,961 INFO L280 TraceCheckUtils]: 22: Hoare triple {63885#true} #res := ~retValue_acc~7; {63885#true} is VALID [2020-07-10 22:52:33,961 INFO L280 TraceCheckUtils]: 23: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,961 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {63885#true} {63885#true} #906#return; {63885#true} is VALID [2020-07-10 22:52:33,961 INFO L280 TraceCheckUtils]: 25: Hoare triple {63885#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {63885#true} is VALID [2020-07-10 22:52:33,962 INFO L280 TraceCheckUtils]: 26: Hoare triple {63885#true} ~tmp~1 := #t~ret13; {63885#true} is VALID [2020-07-10 22:52:33,962 INFO L280 TraceCheckUtils]: 27: Hoare triple {63885#true} havoc #t~ret13; {63885#true} is VALID [2020-07-10 22:52:33,962 INFO L280 TraceCheckUtils]: 28: Hoare triple {63885#true} assume 0 != ~tmp~1; {63885#true} is VALID [2020-07-10 22:52:33,963 INFO L263 TraceCheckUtils]: 29: Hoare triple {63885#true} call activatePump(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:52:33,963 INFO L280 TraceCheckUtils]: 30: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {63885#true} is VALID [2020-07-10 22:52:33,963 INFO L263 TraceCheckUtils]: 31: Hoare triple {63885#true} call #t~ret15 := isMethaneAlarm(); {63885#true} is VALID [2020-07-10 22:52:33,963 INFO L280 TraceCheckUtils]: 32: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-10 22:52:33,964 INFO L263 TraceCheckUtils]: 33: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-10 22:52:33,964 INFO L280 TraceCheckUtils]: 34: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-10 22:52:33,965 INFO L280 TraceCheckUtils]: 35: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:33,965 INFO L280 TraceCheckUtils]: 36: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 22:52:33,966 INFO L280 TraceCheckUtils]: 37: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 22:52:33,967 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-10 22:52:33,968 INFO L280 TraceCheckUtils]: 39: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-10 22:52:33,968 INFO L280 TraceCheckUtils]: 40: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-10 22:52:33,969 INFO L280 TraceCheckUtils]: 41: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-10 22:52:33,970 INFO L280 TraceCheckUtils]: 42: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 22:52:33,971 INFO L280 TraceCheckUtils]: 43: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 22:52:33,972 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-10 22:52:33,973 INFO L280 TraceCheckUtils]: 45: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-10 22:52:33,973 INFO L280 TraceCheckUtils]: 46: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} ~tmp~3 := #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-10 22:52:33,974 INFO L280 TraceCheckUtils]: 47: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} havoc #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-10 22:52:33,975 INFO L280 TraceCheckUtils]: 48: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,976 INFO L263 TraceCheckUtils]: 49: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:52:33,976 INFO L280 TraceCheckUtils]: 50: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-10 22:52:33,976 INFO L280 TraceCheckUtils]: 51: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,977 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,977 INFO L280 TraceCheckUtils]: 53: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,978 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #908#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,979 INFO L280 TraceCheckUtils]: 55: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,979 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #878#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,980 INFO L280 TraceCheckUtils]: 57: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:33,981 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63987#(not (= 0 ~methaneLevelCritical~0))} #898#return; {63886#false} is VALID [2020-07-10 22:52:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-10 22:52:33,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {63885#true} is VALID [2020-07-10 22:52:33,988 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} #res := ~retValue_acc~2; {63885#true} is VALID [2020-07-10 22:52:33,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,989 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63885#true} {63886#false} #928#return; {63886#false} is VALID [2020-07-10 22:52:33,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:52:33,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~6; {63885#true} is VALID [2020-07-10 22:52:33,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~retValue_acc~6 := ~pumpRunning~0; {63885#true} is VALID [2020-07-10 22:52:33,992 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} #res := ~retValue_acc~6; {63885#true} is VALID [2020-07-10 22:52:33,992 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:33,992 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63885#true} {63886#false} #930#return; {63886#false} is VALID [2020-07-10 22:52:33,997 INFO L263 TraceCheckUtils]: 0: Hoare triple {63885#true} call ULTIMATE.init(); {64057#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 22:52:33,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {64057#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {63885#true} is VALID [2020-07-10 22:52:33,997 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} #valid := #valid[0 := 0]; {63885#true} is VALID [2020-07-10 22:52:33,997 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} assume 0 < #StackHeapBarrier; {63885#true} is VALID [2020-07-10 22:52:33,998 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {63885#true} is VALID [2020-07-10 22:52:33,998 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {63885#true} is VALID [2020-07-10 22:52:33,998 INFO L280 TraceCheckUtils]: 6: Hoare triple {63885#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {63885#true} is VALID [2020-07-10 22:52:33,998 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {63885#true} is VALID [2020-07-10 22:52:33,998 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {63885#true} is VALID [2020-07-10 22:52:33,998 INFO L280 TraceCheckUtils]: 9: Hoare triple {63885#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {63885#true} is VALID [2020-07-10 22:52:33,999 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {63885#true} is VALID [2020-07-10 22:52:33,999 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {63885#true} is VALID [2020-07-10 22:52:33,999 INFO L280 TraceCheckUtils]: 12: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {63885#true} is VALID [2020-07-10 22:52:33,999 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {63885#true} is VALID [2020-07-10 22:52:33,999 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {63885#true} is VALID [2020-07-10 22:52:33,999 INFO L280 TraceCheckUtils]: 15: Hoare triple {63885#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {63885#true} is VALID [2020-07-10 22:52:34,000 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {63885#true} is VALID [2020-07-10 22:52:34,000 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {63885#true} is VALID [2020-07-10 22:52:34,000 INFO L280 TraceCheckUtils]: 18: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {63885#true} is VALID [2020-07-10 22:52:34,000 INFO L280 TraceCheckUtils]: 19: Hoare triple {63885#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {63885#true} is VALID [2020-07-10 22:52:34,000 INFO L280 TraceCheckUtils]: 20: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {63885#true} is VALID [2020-07-10 22:52:34,000 INFO L280 TraceCheckUtils]: 21: Hoare triple {63885#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {63885#true} is VALID [2020-07-10 22:52:34,001 INFO L280 TraceCheckUtils]: 22: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {63885#true} is VALID [2020-07-10 22:52:34,001 INFO L280 TraceCheckUtils]: 23: Hoare triple {63885#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {63885#true} is VALID [2020-07-10 22:52:34,001 INFO L280 TraceCheckUtils]: 24: Hoare triple {63885#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {63885#true} is VALID [2020-07-10 22:52:34,001 INFO L280 TraceCheckUtils]: 25: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {63885#true} is VALID [2020-07-10 22:52:34,001 INFO L280 TraceCheckUtils]: 26: Hoare triple {63885#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {63885#true} is VALID [2020-07-10 22:52:34,001 INFO L280 TraceCheckUtils]: 27: Hoare triple {63885#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {63885#true} is VALID [2020-07-10 22:52:34,002 INFO L280 TraceCheckUtils]: 28: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {63885#true} is VALID [2020-07-10 22:52:34,002 INFO L280 TraceCheckUtils]: 29: Hoare triple {63885#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {63885#true} is VALID [2020-07-10 22:52:34,002 INFO L280 TraceCheckUtils]: 30: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {63885#true} is VALID [2020-07-10 22:52:34,002 INFO L280 TraceCheckUtils]: 31: Hoare triple {63885#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {63885#true} is VALID [2020-07-10 22:52:34,002 INFO L280 TraceCheckUtils]: 32: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {63885#true} is VALID [2020-07-10 22:52:34,002 INFO L280 TraceCheckUtils]: 33: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {63885#true} is VALID [2020-07-10 22:52:34,003 INFO L280 TraceCheckUtils]: 34: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {63885#true} is VALID [2020-07-10 22:52:34,003 INFO L280 TraceCheckUtils]: 35: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {63885#true} is VALID [2020-07-10 22:52:34,003 INFO L280 TraceCheckUtils]: 36: Hoare triple {63885#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {63885#true} is VALID [2020-07-10 22:52:34,003 INFO L280 TraceCheckUtils]: 37: Hoare triple {63885#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {63885#true} is VALID [2020-07-10 22:52:34,003 INFO L280 TraceCheckUtils]: 38: Hoare triple {63885#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {63885#true} is VALID [2020-07-10 22:52:34,003 INFO L280 TraceCheckUtils]: 39: Hoare triple {63885#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {63885#true} is VALID [2020-07-10 22:52:34,003 INFO L280 TraceCheckUtils]: 40: Hoare triple {63885#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {63885#true} is VALID [2020-07-10 22:52:34,004 INFO L280 TraceCheckUtils]: 41: Hoare triple {63885#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {63885#true} is VALID [2020-07-10 22:52:34,004 INFO L280 TraceCheckUtils]: 42: Hoare triple {63885#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {63885#true} is VALID [2020-07-10 22:52:34,004 INFO L280 TraceCheckUtils]: 43: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {63885#true} is VALID [2020-07-10 22:52:34,004 INFO L280 TraceCheckUtils]: 44: Hoare triple {63885#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {63885#true} is VALID [2020-07-10 22:52:34,004 INFO L280 TraceCheckUtils]: 45: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {63885#true} is VALID [2020-07-10 22:52:34,004 INFO L280 TraceCheckUtils]: 46: Hoare triple {63885#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {63885#true} is VALID [2020-07-10 22:52:34,005 INFO L280 TraceCheckUtils]: 47: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {63885#true} is VALID [2020-07-10 22:52:34,005 INFO L280 TraceCheckUtils]: 48: Hoare triple {63885#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {63885#true} is VALID [2020-07-10 22:52:34,005 INFO L280 TraceCheckUtils]: 49: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {63885#true} is VALID [2020-07-10 22:52:34,005 INFO L280 TraceCheckUtils]: 50: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {63885#true} is VALID [2020-07-10 22:52:34,005 INFO L280 TraceCheckUtils]: 51: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {63885#true} is VALID [2020-07-10 22:52:34,005 INFO L280 TraceCheckUtils]: 52: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {63885#true} is VALID [2020-07-10 22:52:34,006 INFO L280 TraceCheckUtils]: 53: Hoare triple {63885#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {63885#true} is VALID [2020-07-10 22:52:34,006 INFO L280 TraceCheckUtils]: 54: Hoare triple {63885#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {63885#true} is VALID [2020-07-10 22:52:34,006 INFO L280 TraceCheckUtils]: 55: Hoare triple {63885#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {63885#true} is VALID [2020-07-10 22:52:34,006 INFO L280 TraceCheckUtils]: 56: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {63885#true} is VALID [2020-07-10 22:52:34,006 INFO L280 TraceCheckUtils]: 57: Hoare triple {63885#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {63885#true} is VALID [2020-07-10 22:52:34,006 INFO L280 TraceCheckUtils]: 58: Hoare triple {63885#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {63885#true} is VALID [2020-07-10 22:52:34,007 INFO L280 TraceCheckUtils]: 59: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {63885#true} is VALID [2020-07-10 22:52:34,007 INFO L280 TraceCheckUtils]: 60: Hoare triple {63885#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {63885#true} is VALID [2020-07-10 22:52:34,007 INFO L280 TraceCheckUtils]: 61: Hoare triple {63885#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {63885#true} is VALID [2020-07-10 22:52:34,007 INFO L280 TraceCheckUtils]: 62: Hoare triple {63885#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {63885#true} is VALID [2020-07-10 22:52:34,007 INFO L280 TraceCheckUtils]: 63: Hoare triple {63885#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {63885#true} is VALID [2020-07-10 22:52:34,007 INFO L280 TraceCheckUtils]: 64: Hoare triple {63885#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {63885#true} is VALID [2020-07-10 22:52:34,008 INFO L280 TraceCheckUtils]: 65: Hoare triple {63885#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {63885#true} is VALID [2020-07-10 22:52:34,008 INFO L280 TraceCheckUtils]: 66: Hoare triple {63885#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {63885#true} is VALID [2020-07-10 22:52:34,008 INFO L280 TraceCheckUtils]: 67: Hoare triple {63885#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {63885#true} is VALID [2020-07-10 22:52:34,008 INFO L280 TraceCheckUtils]: 68: Hoare triple {63885#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {63885#true} is VALID [2020-07-10 22:52:34,008 INFO L280 TraceCheckUtils]: 69: Hoare triple {63885#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {63885#true} is VALID [2020-07-10 22:52:34,008 INFO L280 TraceCheckUtils]: 70: Hoare triple {63885#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {63885#true} is VALID [2020-07-10 22:52:34,009 INFO L280 TraceCheckUtils]: 71: Hoare triple {63885#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {63885#true} is VALID [2020-07-10 22:52:34,009 INFO L280 TraceCheckUtils]: 72: Hoare triple {63885#true} ~waterLevel~0 := 1; {63885#true} is VALID [2020-07-10 22:52:34,009 INFO L280 TraceCheckUtils]: 73: Hoare triple {63885#true} ~methaneLevelCritical~0 := 0; {63885#true} is VALID [2020-07-10 22:52:34,009 INFO L280 TraceCheckUtils]: 74: Hoare triple {63885#true} ~pumpRunning~0 := 0; {63885#true} is VALID [2020-07-10 22:52:34,009 INFO L280 TraceCheckUtils]: 75: Hoare triple {63885#true} ~systemActive~0 := 1; {63885#true} is VALID [2020-07-10 22:52:34,009 INFO L280 TraceCheckUtils]: 76: Hoare triple {63885#true} ~head~0.base, ~head~0.offset := 0, 0; {63885#true} is VALID [2020-07-10 22:52:34,010 INFO L280 TraceCheckUtils]: 77: Hoare triple {63885#true} ~cleanupTimeShifts~0 := 4; {63885#true} is VALID [2020-07-10 22:52:34,010 INFO L280 TraceCheckUtils]: 78: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:34,010 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {63885#true} {63885#true} #924#return; {63885#true} is VALID [2020-07-10 22:52:34,010 INFO L263 TraceCheckUtils]: 80: Hoare triple {63885#true} call #t~ret74 := main(); {63885#true} is VALID [2020-07-10 22:52:34,010 INFO L280 TraceCheckUtils]: 81: Hoare triple {63885#true} havoc ~retValue_acc~11; {63885#true} is VALID [2020-07-10 22:52:34,010 INFO L280 TraceCheckUtils]: 82: Hoare triple {63885#true} havoc ~tmp~9; {63885#true} is VALID [2020-07-10 22:52:34,011 INFO L263 TraceCheckUtils]: 83: Hoare triple {63885#true} call select_helpers(); {63885#true} is VALID [2020-07-10 22:52:34,011 INFO L280 TraceCheckUtils]: 84: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:34,011 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {63885#true} {63885#true} #830#return; {63885#true} is VALID [2020-07-10 22:52:34,011 INFO L263 TraceCheckUtils]: 86: Hoare triple {63885#true} call select_features(); {63885#true} is VALID [2020-07-10 22:52:34,011 INFO L280 TraceCheckUtils]: 87: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:34,011 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {63885#true} {63885#true} #832#return; {63885#true} is VALID [2020-07-10 22:52:34,012 INFO L263 TraceCheckUtils]: 89: Hoare triple {63885#true} call #t~ret73 := valid_product(); {63885#true} is VALID [2020-07-10 22:52:34,012 INFO L280 TraceCheckUtils]: 90: Hoare triple {63885#true} havoc ~retValue_acc~1; {63885#true} is VALID [2020-07-10 22:52:34,012 INFO L280 TraceCheckUtils]: 91: Hoare triple {63885#true} ~retValue_acc~1 := 1; {64058#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-10 22:52:34,013 INFO L280 TraceCheckUtils]: 92: Hoare triple {64058#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 22:52:34,014 INFO L280 TraceCheckUtils]: 93: Hoare triple {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 22:52:34,014 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {63885#true} #834#return; {63975#(= |main_#t~ret73| 1)} is VALID [2020-07-10 22:52:34,015 INFO L280 TraceCheckUtils]: 95: Hoare triple {63975#(= |main_#t~ret73| 1)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {63975#(= |main_#t~ret73| 1)} is VALID [2020-07-10 22:52:34,016 INFO L280 TraceCheckUtils]: 96: Hoare triple {63975#(= |main_#t~ret73| 1)} ~tmp~9 := #t~ret73; {63976#(= 1 main_~tmp~9)} is VALID [2020-07-10 22:52:34,016 INFO L280 TraceCheckUtils]: 97: Hoare triple {63976#(= 1 main_~tmp~9)} havoc #t~ret73; {63976#(= 1 main_~tmp~9)} is VALID [2020-07-10 22:52:34,016 INFO L280 TraceCheckUtils]: 98: Hoare triple {63976#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {63885#true} is VALID [2020-07-10 22:52:34,016 INFO L263 TraceCheckUtils]: 99: Hoare triple {63885#true} call setup(); {63885#true} is VALID [2020-07-10 22:52:34,017 INFO L280 TraceCheckUtils]: 100: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:34,017 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {63885#true} {63885#true} #836#return; {63885#true} is VALID [2020-07-10 22:52:34,017 INFO L263 TraceCheckUtils]: 102: Hoare triple {63885#true} call runTest(); {63885#true} is VALID [2020-07-10 22:52:34,017 INFO L263 TraceCheckUtils]: 103: Hoare triple {63885#true} call test(); {63885#true} is VALID [2020-07-10 22:52:34,017 INFO L280 TraceCheckUtils]: 104: Hoare triple {63885#true} havoc ~splverifierCounter~0; {63885#true} is VALID [2020-07-10 22:52:34,017 INFO L280 TraceCheckUtils]: 105: Hoare triple {63885#true} havoc ~tmp~5; {63885#true} is VALID [2020-07-10 22:52:34,018 INFO L280 TraceCheckUtils]: 106: Hoare triple {63885#true} havoc ~tmp___0~2; {63885#true} is VALID [2020-07-10 22:52:34,018 INFO L280 TraceCheckUtils]: 107: Hoare triple {63885#true} havoc ~tmp___1~0; {63885#true} is VALID [2020-07-10 22:52:34,018 INFO L280 TraceCheckUtils]: 108: Hoare triple {63885#true} havoc ~tmp___2~0; {63885#true} is VALID [2020-07-10 22:52:34,018 INFO L280 TraceCheckUtils]: 109: Hoare triple {63885#true} ~splverifierCounter~0 := 0; {63885#true} is VALID [2020-07-10 22:52:34,018 INFO L280 TraceCheckUtils]: 110: Hoare triple {63885#true} assume !false; {63885#true} is VALID [2020-07-10 22:52:34,018 INFO L280 TraceCheckUtils]: 111: Hoare triple {63885#true} assume ~splverifierCounter~0 < 4; {63885#true} is VALID [2020-07-10 22:52:34,019 INFO L280 TraceCheckUtils]: 112: Hoare triple {63885#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {63885#true} is VALID [2020-07-10 22:52:34,019 INFO L280 TraceCheckUtils]: 113: Hoare triple {63885#true} ~tmp~5 := #t~nondet34; {63885#true} is VALID [2020-07-10 22:52:34,019 INFO L280 TraceCheckUtils]: 114: Hoare triple {63885#true} havoc #t~nondet34; {63885#true} is VALID [2020-07-10 22:52:34,019 INFO L280 TraceCheckUtils]: 115: Hoare triple {63885#true} assume 0 != ~tmp~5; {63885#true} is VALID [2020-07-10 22:52:34,020 INFO L263 TraceCheckUtils]: 116: Hoare triple {63885#true} call waterRise(); {64060#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 22:52:34,020 INFO L280 TraceCheckUtils]: 117: Hoare triple {64060#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63885#true} is VALID [2020-07-10 22:52:34,020 INFO L280 TraceCheckUtils]: 118: Hoare triple {63885#true} ~waterLevel~0 := 1 + ~waterLevel~0; {63885#true} is VALID [2020-07-10 22:52:34,020 INFO L280 TraceCheckUtils]: 119: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:34,021 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {63885#true} {63885#true} #880#return; {63885#true} is VALID [2020-07-10 22:52:34,021 INFO L280 TraceCheckUtils]: 121: Hoare triple {63885#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {63885#true} is VALID [2020-07-10 22:52:34,021 INFO L280 TraceCheckUtils]: 122: Hoare triple {63885#true} ~tmp___0~2 := #t~nondet35; {63885#true} is VALID [2020-07-10 22:52:34,021 INFO L280 TraceCheckUtils]: 123: Hoare triple {63885#true} havoc #t~nondet35; {63885#true} is VALID [2020-07-10 22:52:34,021 INFO L280 TraceCheckUtils]: 124: Hoare triple {63885#true} assume 0 != ~tmp___0~2; {63885#true} is VALID [2020-07-10 22:52:34,022 INFO L263 TraceCheckUtils]: 125: Hoare triple {63885#true} call changeMethaneLevel(); {64061#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 22:52:34,022 INFO L280 TraceCheckUtils]: 126: Hoare triple {64061#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {63885#true} is VALID [2020-07-10 22:52:34,023 INFO L280 TraceCheckUtils]: 127: Hoare triple {63885#true} ~methaneLevelCritical~0 := 1; {64062#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:34,023 INFO L280 TraceCheckUtils]: 128: Hoare triple {64062#(<= 1 ~methaneLevelCritical~0)} assume true; {64062#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:34,024 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {64062#(<= 1 ~methaneLevelCritical~0)} {63885#true} #882#return; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:34,024 INFO L280 TraceCheckUtils]: 130: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:34,025 INFO L280 TraceCheckUtils]: 131: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} ~tmp___2~0 := #t~nondet36; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:34,025 INFO L280 TraceCheckUtils]: 132: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet36; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:34,026 INFO L280 TraceCheckUtils]: 133: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:34,026 INFO L263 TraceCheckUtils]: 134: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:34,027 INFO L280 TraceCheckUtils]: 135: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~pumpRunning~0); {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:34,027 INFO L280 TraceCheckUtils]: 136: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~systemActive~0; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:34,028 INFO L263 TraceCheckUtils]: 137: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} call processEnvironment(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:52:34,028 INFO L280 TraceCheckUtils]: 138: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63885#true} is VALID [2020-07-10 22:52:34,028 INFO L280 TraceCheckUtils]: 139: Hoare triple {63885#true} assume !(0 != ~pumpRunning~0); {63885#true} is VALID [2020-07-10 22:52:34,029 INFO L263 TraceCheckUtils]: 140: Hoare triple {63885#true} call processEnvironment__wrappee__methaneQuery(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:52:34,029 INFO L280 TraceCheckUtils]: 141: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63885#true} is VALID [2020-07-10 22:52:34,029 INFO L280 TraceCheckUtils]: 142: Hoare triple {63885#true} assume 0 == ~pumpRunning~0; {63885#true} is VALID [2020-07-10 22:52:34,030 INFO L263 TraceCheckUtils]: 143: Hoare triple {63885#true} call #t~ret13 := isHighWaterLevel(); {63885#true} is VALID [2020-07-10 22:52:34,030 INFO L280 TraceCheckUtils]: 144: Hoare triple {63885#true} havoc ~retValue_acc~7; {63885#true} is VALID [2020-07-10 22:52:34,030 INFO L280 TraceCheckUtils]: 145: Hoare triple {63885#true} havoc ~tmp~4; {63885#true} is VALID [2020-07-10 22:52:34,030 INFO L280 TraceCheckUtils]: 146: Hoare triple {63885#true} havoc ~tmp___0~1; {63885#true} is VALID [2020-07-10 22:52:34,030 INFO L263 TraceCheckUtils]: 147: Hoare triple {63885#true} call #t~ret33 := isHighWaterSensorDry(); {63885#true} is VALID [2020-07-10 22:52:34,030 INFO L280 TraceCheckUtils]: 148: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-10 22:52:34,031 INFO L280 TraceCheckUtils]: 149: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-10 22:52:34,031 INFO L280 TraceCheckUtils]: 150: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-10 22:52:34,031 INFO L280 TraceCheckUtils]: 151: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-10 22:52:34,031 INFO L280 TraceCheckUtils]: 152: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:34,031 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-10 22:52:34,031 INFO L280 TraceCheckUtils]: 154: Hoare triple {63885#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {63885#true} is VALID [2020-07-10 22:52:34,031 INFO L280 TraceCheckUtils]: 155: Hoare triple {63885#true} ~tmp~4 := #t~ret33; {63885#true} is VALID [2020-07-10 22:52:34,032 INFO L280 TraceCheckUtils]: 156: Hoare triple {63885#true} havoc #t~ret33; {63885#true} is VALID [2020-07-10 22:52:34,032 INFO L280 TraceCheckUtils]: 157: Hoare triple {63885#true} assume !(0 != ~tmp~4); {63885#true} is VALID [2020-07-10 22:52:34,032 INFO L280 TraceCheckUtils]: 158: Hoare triple {63885#true} ~tmp___0~1 := 1; {63885#true} is VALID [2020-07-10 22:52:34,032 INFO L280 TraceCheckUtils]: 159: Hoare triple {63885#true} ~retValue_acc~7 := ~tmp___0~1; {63885#true} is VALID [2020-07-10 22:52:34,032 INFO L280 TraceCheckUtils]: 160: Hoare triple {63885#true} #res := ~retValue_acc~7; {63885#true} is VALID [2020-07-10 22:52:34,033 INFO L280 TraceCheckUtils]: 161: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:34,033 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {63885#true} {63885#true} #906#return; {63885#true} is VALID [2020-07-10 22:52:34,033 INFO L280 TraceCheckUtils]: 163: Hoare triple {63885#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {63885#true} is VALID [2020-07-10 22:52:34,033 INFO L280 TraceCheckUtils]: 164: Hoare triple {63885#true} ~tmp~1 := #t~ret13; {63885#true} is VALID [2020-07-10 22:52:34,033 INFO L280 TraceCheckUtils]: 165: Hoare triple {63885#true} havoc #t~ret13; {63885#true} is VALID [2020-07-10 22:52:34,033 INFO L280 TraceCheckUtils]: 166: Hoare triple {63885#true} assume 0 != ~tmp~1; {63885#true} is VALID [2020-07-10 22:52:34,034 INFO L263 TraceCheckUtils]: 167: Hoare triple {63885#true} call activatePump(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:52:34,034 INFO L280 TraceCheckUtils]: 168: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {63885#true} is VALID [2020-07-10 22:52:34,034 INFO L263 TraceCheckUtils]: 169: Hoare triple {63885#true} call #t~ret15 := isMethaneAlarm(); {63885#true} is VALID [2020-07-10 22:52:34,035 INFO L280 TraceCheckUtils]: 170: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-10 22:52:34,035 INFO L263 TraceCheckUtils]: 171: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-10 22:52:34,035 INFO L280 TraceCheckUtils]: 172: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-10 22:52:34,036 INFO L280 TraceCheckUtils]: 173: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:52:34,036 INFO L280 TraceCheckUtils]: 174: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 22:52:34,037 INFO L280 TraceCheckUtils]: 175: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 22:52:34,038 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-10 22:52:34,038 INFO L280 TraceCheckUtils]: 177: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-10 22:52:34,039 INFO L280 TraceCheckUtils]: 178: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-10 22:52:34,040 INFO L280 TraceCheckUtils]: 179: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-10 22:52:34,040 INFO L280 TraceCheckUtils]: 180: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 22:52:34,041 INFO L280 TraceCheckUtils]: 181: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 22:52:34,042 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-10 22:52:34,043 INFO L280 TraceCheckUtils]: 183: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-10 22:52:34,043 INFO L280 TraceCheckUtils]: 184: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} ~tmp~3 := #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-10 22:52:34,044 INFO L280 TraceCheckUtils]: 185: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} havoc #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-10 22:52:34,045 INFO L280 TraceCheckUtils]: 186: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:34,046 INFO L263 TraceCheckUtils]: 187: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:52:34,046 INFO L280 TraceCheckUtils]: 188: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-10 22:52:34,046 INFO L280 TraceCheckUtils]: 189: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:34,047 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:34,047 INFO L280 TraceCheckUtils]: 191: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:34,048 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #908#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:34,048 INFO L280 TraceCheckUtils]: 193: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:34,049 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #878#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:34,050 INFO L280 TraceCheckUtils]: 195: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:52:34,050 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63987#(not (= 0 ~methaneLevelCritical~0))} #898#return; {63886#false} is VALID [2020-07-10 22:52:34,050 INFO L263 TraceCheckUtils]: 197: Hoare triple {63886#false} call __utac_acc__Specification1_spec__1(); {63886#false} is VALID [2020-07-10 22:52:34,051 INFO L280 TraceCheckUtils]: 198: Hoare triple {63886#false} havoc ~tmp~0; {63886#false} is VALID [2020-07-10 22:52:34,051 INFO L280 TraceCheckUtils]: 199: Hoare triple {63886#false} havoc ~tmp___0~0; {63886#false} is VALID [2020-07-10 22:52:34,051 INFO L263 TraceCheckUtils]: 200: Hoare triple {63886#false} call #t~ret0 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-10 22:52:34,051 INFO L280 TraceCheckUtils]: 201: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-10 22:52:34,051 INFO L280 TraceCheckUtils]: 202: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {63885#true} is VALID [2020-07-10 22:52:34,051 INFO L280 TraceCheckUtils]: 203: Hoare triple {63885#true} #res := ~retValue_acc~2; {63885#true} is VALID [2020-07-10 22:52:34,052 INFO L280 TraceCheckUtils]: 204: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:34,052 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {63885#true} {63886#false} #928#return; {63886#false} is VALID [2020-07-10 22:52:34,052 INFO L280 TraceCheckUtils]: 206: Hoare triple {63886#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {63886#false} is VALID [2020-07-10 22:52:34,052 INFO L280 TraceCheckUtils]: 207: Hoare triple {63886#false} ~tmp~0 := #t~ret0; {63886#false} is VALID [2020-07-10 22:52:34,052 INFO L280 TraceCheckUtils]: 208: Hoare triple {63886#false} havoc #t~ret0; {63886#false} is VALID [2020-07-10 22:52:34,052 INFO L280 TraceCheckUtils]: 209: Hoare triple {63886#false} assume 0 != ~tmp~0; {63886#false} is VALID [2020-07-10 22:52:34,052 INFO L263 TraceCheckUtils]: 210: Hoare triple {63886#false} call #t~ret1 := isPumpRunning(); {63885#true} is VALID [2020-07-10 22:52:34,053 INFO L280 TraceCheckUtils]: 211: Hoare triple {63885#true} havoc ~retValue_acc~6; {63885#true} is VALID [2020-07-10 22:52:34,053 INFO L280 TraceCheckUtils]: 212: Hoare triple {63885#true} ~retValue_acc~6 := ~pumpRunning~0; {63885#true} is VALID [2020-07-10 22:52:34,053 INFO L280 TraceCheckUtils]: 213: Hoare triple {63885#true} #res := ~retValue_acc~6; {63885#true} is VALID [2020-07-10 22:52:34,053 INFO L280 TraceCheckUtils]: 214: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-10 22:52:34,053 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {63885#true} {63886#false} #930#return; {63886#false} is VALID [2020-07-10 22:52:34,054 INFO L280 TraceCheckUtils]: 216: Hoare triple {63886#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {63886#false} is VALID [2020-07-10 22:52:34,054 INFO L280 TraceCheckUtils]: 217: Hoare triple {63886#false} ~tmp___0~0 := #t~ret1; {63886#false} is VALID [2020-07-10 22:52:34,054 INFO L280 TraceCheckUtils]: 218: Hoare triple {63886#false} havoc #t~ret1; {63886#false} is VALID [2020-07-10 22:52:34,054 INFO L280 TraceCheckUtils]: 219: Hoare triple {63886#false} assume 0 != ~tmp___0~0; {63886#false} is VALID [2020-07-10 22:52:34,054 INFO L263 TraceCheckUtils]: 220: Hoare triple {63886#false} call __automaton_fail(); {63886#false} is VALID [2020-07-10 22:52:34,054 INFO L280 TraceCheckUtils]: 221: Hoare triple {63886#false} assume !false; {63886#false} is VALID [2020-07-10 22:52:34,087 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-10 22:52:34,087 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [63048945] [2020-07-10 22:52:34,088 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 22:52:34,088 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-07-10 22:52:34,088 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1897976937] [2020-07-10 22:52:34,089 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 222 [2020-07-10 22:52:34,089 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:52:34,089 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 22:52:34,332 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 221 edges. 221 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:52:34,333 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 22:52:34,333 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:52:34,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 22:52:34,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2020-07-10 22:52:34,334 INFO L87 Difference]: Start difference. First operand 2339 states and 2717 transitions. Second operand 20 states. [2020-07-10 22:52:36,105 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:52:37,980 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 22:52:38,454 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 22:52:39,102 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:52:39,613 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 22:52:40,017 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:52:47,100 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:52:54,006 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:52:55,019 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 22:52:58,184 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:52:59,116 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 22:53:21,374 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:53:22,984 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 22:53:23,835 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:53:24,691 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 22:53:25,492 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:53:27,050 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 22:53:27,878 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:53:28,694 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 22:53:30,826 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-07-10 22:53:32,764 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 190 [2020-07-10 22:53:33,694 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188