/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product40.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 23:44:31,487 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 23:44:31,490 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 23:44:31,508 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 23:44:31,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 23:44:31,510 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 23:44:31,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 23:44:31,522 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 23:44:31,524 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 23:44:31,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 23:44:31,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 23:44:31,529 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 23:44:31,529 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 23:44:31,530 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 23:44:31,533 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 23:44:31,535 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 23:44:31,538 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 23:44:31,541 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 23:44:31,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 23:44:31,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 23:44:31,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 23:44:31,555 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 23:44:31,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 23:44:31,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 23:44:31,561 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 23:44:31,561 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 23:44:31,561 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 23:44:31,565 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 23:44:31,565 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 23:44:31,566 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 23:44:31,566 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 23:44:31,567 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 23:44:31,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 23:44:31,569 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 23:44:31,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 23:44:31,571 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 23:44:31,574 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 23:44:31,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 23:44:31,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 23:44:31,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 23:44:31,577 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 23:44:31,577 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 23:44:31,593 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 23:44:31,593 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 23:44:31,595 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 23:44:31,595 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 23:44:31,595 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 23:44:31,596 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 23:44:31,596 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 23:44:31,596 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 23:44:31,596 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 23:44:31,596 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 23:44:31,598 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 23:44:31,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 23:44:31,598 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 23:44:31,598 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 23:44:31,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 23:44:31,599 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 23:44:31,599 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 23:44:31,599 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 23:44:31,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 23:44:31,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 23:44:31,600 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 23:44:31,600 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 23:44:31,600 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-10 23:44:31,860 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 23:44:31,871 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 23:44:31,874 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 23:44:31,876 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 23:44:31,876 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 23:44:31,877 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product40.cil.c [2020-07-10 23:44:31,948 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4686f51c9/b0edba0b13504cbe9d793d64b01f5821/FLAG56ebb3f7d [2020-07-10 23:44:32,451 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 23:44:32,452 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product40.cil.c [2020-07-10 23:44:32,465 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4686f51c9/b0edba0b13504cbe9d793d64b01f5821/FLAG56ebb3f7d [2020-07-10 23:44:32,777 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4686f51c9/b0edba0b13504cbe9d793d64b01f5821 [2020-07-10 23:44:32,787 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 23:44:32,788 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 23:44:32,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 23:44:32,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 23:44:32,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 23:44:32,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:44:32" (1/1) ... [2020-07-10 23:44:32,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e4c526f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:44:32, skipping insertion in model container [2020-07-10 23:44:32,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:44:32" (1/1) ... [2020-07-10 23:44:32,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 23:44:32,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 23:44:33,305 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:44:33,318 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 23:44:33,464 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:44:33,502 INFO L208 MainTranslator]: Completed translation [2020-07-10 23:44:33,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:44:33 WrapperNode [2020-07-10 23:44:33,503 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 23:44:33,504 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 23:44:33,504 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 23:44:33,504 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 23:44:33,518 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:44:33" (1/1) ... [2020-07-10 23:44:33,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:44:33" (1/1) ... [2020-07-10 23:44:33,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:44:33" (1/1) ... [2020-07-10 23:44:33,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:44:33" (1/1) ... [2020-07-10 23:44:33,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:44:33" (1/1) ... [2020-07-10 23:44:33,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:44:33" (1/1) ... [2020-07-10 23:44:33,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:44:33" (1/1) ... [2020-07-10 23:44:33,624 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 23:44:33,625 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 23:44:33,625 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 23:44:33,625 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 23:44:33,626 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:44:33" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 23:44:33,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 23:44:33,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 23:44:33,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 23:44:33,689 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 23:44:33,689 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 23:44:33,689 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 23:44:33,689 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 23:44:33,689 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 23:44:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 23:44:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 23:44:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 23:44:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 23:44:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 23:44:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 23:44:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 23:44:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 23:44:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 23:44:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 23:44:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 23:44:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 23:44:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 23:44:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 23:44:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 23:44:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 23:44:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 23:44:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 23:44:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 23:44:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 23:44:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 23:44:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 23:44:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 23:44:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 23:44:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 23:44:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 23:44:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 23:44:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-10 23:44:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 23:44:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 23:44:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 23:44:33,695 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 23:44:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 23:44:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 23:44:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 23:44:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 23:44:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 23:44:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 23:44:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 23:44:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 23:44:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 23:44:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 23:44:33,697 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 23:44:33,697 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 23:44:33,697 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 23:44:33,697 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 23:44:33,697 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 23:44:33,697 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 23:44:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 23:44:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 23:44:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-10 23:44:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 23:44:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 23:44:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 23:44:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 23:44:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 23:44:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 23:44:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 23:44:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 23:44:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 23:44:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 23:44:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 23:44:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 23:44:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 23:44:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 23:44:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 23:44:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 23:44:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 23:44:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 23:44:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 23:44:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 23:44:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 23:44:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 23:44:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 23:44:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 23:44:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 23:44:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 23:44:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 23:44:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 23:44:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 23:44:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 23:44:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 23:44:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 23:44:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 23:44:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 23:44:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 23:44:35,384 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 23:44:35,384 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 23:44:35,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:44:35 BoogieIcfgContainer [2020-07-10 23:44:35,395 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 23:44:35,398 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 23:44:35,398 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 23:44:35,401 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 23:44:35,401 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 11:44:32" (1/3) ... [2020-07-10 23:44:35,402 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ae2d4a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:44:35, skipping insertion in model container [2020-07-10 23:44:35,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:44:33" (2/3) ... [2020-07-10 23:44:35,403 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ae2d4a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:44:35, skipping insertion in model container [2020-07-10 23:44:35,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:44:35" (3/3) ... [2020-07-10 23:44:35,405 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product40.cil.c [2020-07-10 23:44:35,415 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 23:44:35,424 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 23:44:35,437 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 23:44:35,457 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 23:44:35,458 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 23:44:35,458 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-10 23:44:35,458 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 23:44:35,459 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 23:44:35,459 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 23:44:35,459 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 23:44:35,459 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 23:44:35,481 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states. [2020-07-10 23:44:35,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 23:44:35,503 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:44:35,504 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:44:35,504 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:44:35,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:44:35,511 INFO L82 PathProgramCache]: Analyzing trace with hash -1162021346, now seen corresponding path program 1 times [2020-07-10 23:44:35,519 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:44:35,520 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [53244646] [2020-07-10 23:44:35,520 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:44:35,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:36,288 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:44:36,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:36,383 INFO L280 TraceCheckUtils]: 0: Hoare triple {421#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {319#true} is VALID [2020-07-10 23:44:36,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} #valid := #valid[0 := 0]; {319#true} is VALID [2020-07-10 23:44:36,385 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} assume 0 < #StackHeapBarrier; {319#true} is VALID [2020-07-10 23:44:36,385 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {319#true} is VALID [2020-07-10 23:44:36,386 INFO L280 TraceCheckUtils]: 4: Hoare triple {319#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {319#true} is VALID [2020-07-10 23:44:36,386 INFO L280 TraceCheckUtils]: 5: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {319#true} is VALID [2020-07-10 23:44:36,386 INFO L280 TraceCheckUtils]: 6: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {319#true} is VALID [2020-07-10 23:44:36,387 INFO L280 TraceCheckUtils]: 7: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {319#true} is VALID [2020-07-10 23:44:36,387 INFO L280 TraceCheckUtils]: 8: Hoare triple {319#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {319#true} is VALID [2020-07-10 23:44:36,387 INFO L280 TraceCheckUtils]: 9: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {319#true} is VALID [2020-07-10 23:44:36,388 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {319#true} is VALID [2020-07-10 23:44:36,388 INFO L280 TraceCheckUtils]: 11: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {319#true} is VALID [2020-07-10 23:44:36,388 INFO L280 TraceCheckUtils]: 12: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {319#true} is VALID [2020-07-10 23:44:36,389 INFO L280 TraceCheckUtils]: 13: Hoare triple {319#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {319#true} is VALID [2020-07-10 23:44:36,389 INFO L280 TraceCheckUtils]: 14: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {319#true} is VALID [2020-07-10 23:44:36,389 INFO L280 TraceCheckUtils]: 15: Hoare triple {319#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {319#true} is VALID [2020-07-10 23:44:36,390 INFO L280 TraceCheckUtils]: 16: Hoare triple {319#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {319#true} is VALID [2020-07-10 23:44:36,390 INFO L280 TraceCheckUtils]: 17: Hoare triple {319#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {319#true} is VALID [2020-07-10 23:44:36,390 INFO L280 TraceCheckUtils]: 18: Hoare triple {319#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {319#true} is VALID [2020-07-10 23:44:36,391 INFO L280 TraceCheckUtils]: 19: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {319#true} is VALID [2020-07-10 23:44:36,391 INFO L280 TraceCheckUtils]: 20: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {319#true} is VALID [2020-07-10 23:44:36,392 INFO L280 TraceCheckUtils]: 21: Hoare triple {319#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {319#true} is VALID [2020-07-10 23:44:36,392 INFO L280 TraceCheckUtils]: 22: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {319#true} is VALID [2020-07-10 23:44:36,392 INFO L280 TraceCheckUtils]: 23: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {319#true} is VALID [2020-07-10 23:44:36,393 INFO L280 TraceCheckUtils]: 24: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {319#true} is VALID [2020-07-10 23:44:36,393 INFO L280 TraceCheckUtils]: 25: Hoare triple {319#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {319#true} is VALID [2020-07-10 23:44:36,393 INFO L280 TraceCheckUtils]: 26: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {319#true} is VALID [2020-07-10 23:44:36,394 INFO L280 TraceCheckUtils]: 27: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {319#true} is VALID [2020-07-10 23:44:36,394 INFO L280 TraceCheckUtils]: 28: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {319#true} is VALID [2020-07-10 23:44:36,394 INFO L280 TraceCheckUtils]: 29: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {319#true} is VALID [2020-07-10 23:44:36,395 INFO L280 TraceCheckUtils]: 30: Hoare triple {319#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {319#true} is VALID [2020-07-10 23:44:36,395 INFO L280 TraceCheckUtils]: 31: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {319#true} is VALID [2020-07-10 23:44:36,395 INFO L280 TraceCheckUtils]: 32: Hoare triple {319#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {319#true} is VALID [2020-07-10 23:44:36,396 INFO L280 TraceCheckUtils]: 33: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {319#true} is VALID [2020-07-10 23:44:36,396 INFO L280 TraceCheckUtils]: 34: Hoare triple {319#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {319#true} is VALID [2020-07-10 23:44:36,396 INFO L280 TraceCheckUtils]: 35: Hoare triple {319#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {319#true} is VALID [2020-07-10 23:44:36,397 INFO L280 TraceCheckUtils]: 36: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {319#true} is VALID [2020-07-10 23:44:36,397 INFO L280 TraceCheckUtils]: 37: Hoare triple {319#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {319#true} is VALID [2020-07-10 23:44:36,397 INFO L280 TraceCheckUtils]: 38: Hoare triple {319#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {319#true} is VALID [2020-07-10 23:44:36,398 INFO L280 TraceCheckUtils]: 39: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {319#true} is VALID [2020-07-10 23:44:36,398 INFO L280 TraceCheckUtils]: 40: Hoare triple {319#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {319#true} is VALID [2020-07-10 23:44:36,398 INFO L280 TraceCheckUtils]: 41: Hoare triple {319#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {319#true} is VALID [2020-07-10 23:44:36,399 INFO L280 TraceCheckUtils]: 42: Hoare triple {319#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {319#true} is VALID [2020-07-10 23:44:36,399 INFO L280 TraceCheckUtils]: 43: Hoare triple {319#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {319#true} is VALID [2020-07-10 23:44:36,399 INFO L280 TraceCheckUtils]: 44: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {319#true} is VALID [2020-07-10 23:44:36,400 INFO L280 TraceCheckUtils]: 45: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {319#true} is VALID [2020-07-10 23:44:36,400 INFO L280 TraceCheckUtils]: 46: Hoare triple {319#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {319#true} is VALID [2020-07-10 23:44:36,400 INFO L280 TraceCheckUtils]: 47: Hoare triple {319#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {319#true} is VALID [2020-07-10 23:44:36,400 INFO L280 TraceCheckUtils]: 48: Hoare triple {319#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {319#true} is VALID [2020-07-10 23:44:36,401 INFO L280 TraceCheckUtils]: 49: Hoare triple {319#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {319#true} is VALID [2020-07-10 23:44:36,401 INFO L280 TraceCheckUtils]: 50: Hoare triple {319#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {319#true} is VALID [2020-07-10 23:44:36,401 INFO L280 TraceCheckUtils]: 51: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {319#true} is VALID [2020-07-10 23:44:36,402 INFO L280 TraceCheckUtils]: 52: Hoare triple {319#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {319#true} is VALID [2020-07-10 23:44:36,402 INFO L280 TraceCheckUtils]: 53: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {319#true} is VALID [2020-07-10 23:44:36,402 INFO L280 TraceCheckUtils]: 54: Hoare triple {319#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {319#true} is VALID [2020-07-10 23:44:36,403 INFO L280 TraceCheckUtils]: 55: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {319#true} is VALID [2020-07-10 23:44:36,403 INFO L280 TraceCheckUtils]: 56: Hoare triple {319#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {319#true} is VALID [2020-07-10 23:44:36,403 INFO L280 TraceCheckUtils]: 57: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {319#true} is VALID [2020-07-10 23:44:36,404 INFO L280 TraceCheckUtils]: 58: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {319#true} is VALID [2020-07-10 23:44:36,404 INFO L280 TraceCheckUtils]: 59: Hoare triple {319#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {319#true} is VALID [2020-07-10 23:44:36,404 INFO L280 TraceCheckUtils]: 60: Hoare triple {319#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {319#true} is VALID [2020-07-10 23:44:36,405 INFO L280 TraceCheckUtils]: 61: Hoare triple {319#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {319#true} is VALID [2020-07-10 23:44:36,405 INFO L280 TraceCheckUtils]: 62: Hoare triple {319#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {319#true} is VALID [2020-07-10 23:44:36,405 INFO L280 TraceCheckUtils]: 63: Hoare triple {319#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {319#true} is VALID [2020-07-10 23:44:36,406 INFO L280 TraceCheckUtils]: 64: Hoare triple {319#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {319#true} is VALID [2020-07-10 23:44:36,406 INFO L280 TraceCheckUtils]: 65: Hoare triple {319#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {319#true} is VALID [2020-07-10 23:44:36,406 INFO L280 TraceCheckUtils]: 66: Hoare triple {319#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {319#true} is VALID [2020-07-10 23:44:36,406 INFO L280 TraceCheckUtils]: 67: Hoare triple {319#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {319#true} is VALID [2020-07-10 23:44:36,407 INFO L280 TraceCheckUtils]: 68: Hoare triple {319#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {319#true} is VALID [2020-07-10 23:44:36,428 INFO L280 TraceCheckUtils]: 69: Hoare triple {319#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {319#true} is VALID [2020-07-10 23:44:36,429 INFO L280 TraceCheckUtils]: 70: Hoare triple {319#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {319#true} is VALID [2020-07-10 23:44:36,429 INFO L280 TraceCheckUtils]: 71: Hoare triple {319#true} ~pumpRunning~0 := 0; {319#true} is VALID [2020-07-10 23:44:36,429 INFO L280 TraceCheckUtils]: 72: Hoare triple {319#true} ~systemActive~0 := 1; {319#true} is VALID [2020-07-10 23:44:36,430 INFO L280 TraceCheckUtils]: 73: Hoare triple {319#true} ~cleanupTimeShifts~0 := 4; {319#true} is VALID [2020-07-10 23:44:36,430 INFO L280 TraceCheckUtils]: 74: Hoare triple {319#true} ~waterLevel~0 := 1; {319#true} is VALID [2020-07-10 23:44:36,430 INFO L280 TraceCheckUtils]: 75: Hoare triple {319#true} ~methaneLevelCritical~0 := 0; {319#true} is VALID [2020-07-10 23:44:36,431 INFO L280 TraceCheckUtils]: 76: Hoare triple {319#true} ~head~0.base, ~head~0.offset := 0, 0; {319#true} is VALID [2020-07-10 23:44:36,431 INFO L280 TraceCheckUtils]: 77: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 23:44:36,431 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {319#true} {319#true} #918#return; {319#true} is VALID [2020-07-10 23:44:36,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:36,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 23:44:36,446 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #826#return; {319#true} is VALID [2020-07-10 23:44:36,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:36,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 23:44:36,450 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #828#return; {319#true} is VALID [2020-07-10 23:44:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:36,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~11; {319#true} is VALID [2020-07-10 23:44:36,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~11 := 1; {319#true} is VALID [2020-07-10 23:44:36,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~11; {319#true} is VALID [2020-07-10 23:44:36,455 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 23:44:36,455 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {319#true} #830#return; {319#true} is VALID [2020-07-10 23:44:36,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:36,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 23:44:36,458 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #832#return; {319#true} is VALID [2020-07-10 23:44:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:36,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~5; {319#true} is VALID [2020-07-10 23:44:36,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~5 := ~waterLevel~0; {319#true} is VALID [2020-07-10 23:44:36,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~5; {319#true} is VALID [2020-07-10 23:44:36,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 23:44:36,463 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #820#return; {320#false} is VALID [2020-07-10 23:44:36,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:36,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~1; {319#true} is VALID [2020-07-10 23:44:36,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~1 := ~pumpRunning~0; {319#true} is VALID [2020-07-10 23:44:36,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~1; {319#true} is VALID [2020-07-10 23:44:36,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 23:44:36,468 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #822#return; {320#false} is VALID [2020-07-10 23:44:36,473 INFO L263 TraceCheckUtils]: 0: Hoare triple {319#true} call ULTIMATE.init(); {421#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 23:44:36,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {421#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {319#true} is VALID [2020-07-10 23:44:36,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #valid := #valid[0 := 0]; {319#true} is VALID [2020-07-10 23:44:36,474 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume 0 < #StackHeapBarrier; {319#true} is VALID [2020-07-10 23:44:36,474 INFO L280 TraceCheckUtils]: 4: Hoare triple {319#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {319#true} is VALID [2020-07-10 23:44:36,475 INFO L280 TraceCheckUtils]: 5: Hoare triple {319#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {319#true} is VALID [2020-07-10 23:44:36,475 INFO L280 TraceCheckUtils]: 6: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {319#true} is VALID [2020-07-10 23:44:36,475 INFO L280 TraceCheckUtils]: 7: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {319#true} is VALID [2020-07-10 23:44:36,476 INFO L280 TraceCheckUtils]: 8: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {319#true} is VALID [2020-07-10 23:44:36,476 INFO L280 TraceCheckUtils]: 9: Hoare triple {319#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {319#true} is VALID [2020-07-10 23:44:36,476 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {319#true} is VALID [2020-07-10 23:44:36,476 INFO L280 TraceCheckUtils]: 11: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {319#true} is VALID [2020-07-10 23:44:36,477 INFO L280 TraceCheckUtils]: 12: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {319#true} is VALID [2020-07-10 23:44:36,477 INFO L280 TraceCheckUtils]: 13: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {319#true} is VALID [2020-07-10 23:44:36,477 INFO L280 TraceCheckUtils]: 14: Hoare triple {319#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {319#true} is VALID [2020-07-10 23:44:36,478 INFO L280 TraceCheckUtils]: 15: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {319#true} is VALID [2020-07-10 23:44:36,478 INFO L280 TraceCheckUtils]: 16: Hoare triple {319#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {319#true} is VALID [2020-07-10 23:44:36,478 INFO L280 TraceCheckUtils]: 17: Hoare triple {319#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {319#true} is VALID [2020-07-10 23:44:36,478 INFO L280 TraceCheckUtils]: 18: Hoare triple {319#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {319#true} is VALID [2020-07-10 23:44:36,479 INFO L280 TraceCheckUtils]: 19: Hoare triple {319#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {319#true} is VALID [2020-07-10 23:44:36,479 INFO L280 TraceCheckUtils]: 20: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {319#true} is VALID [2020-07-10 23:44:36,479 INFO L280 TraceCheckUtils]: 21: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {319#true} is VALID [2020-07-10 23:44:36,479 INFO L280 TraceCheckUtils]: 22: Hoare triple {319#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {319#true} is VALID [2020-07-10 23:44:36,480 INFO L280 TraceCheckUtils]: 23: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {319#true} is VALID [2020-07-10 23:44:36,480 INFO L280 TraceCheckUtils]: 24: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {319#true} is VALID [2020-07-10 23:44:36,480 INFO L280 TraceCheckUtils]: 25: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {319#true} is VALID [2020-07-10 23:44:36,481 INFO L280 TraceCheckUtils]: 26: Hoare triple {319#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {319#true} is VALID [2020-07-10 23:44:36,481 INFO L280 TraceCheckUtils]: 27: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {319#true} is VALID [2020-07-10 23:44:36,481 INFO L280 TraceCheckUtils]: 28: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {319#true} is VALID [2020-07-10 23:44:36,482 INFO L280 TraceCheckUtils]: 29: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {319#true} is VALID [2020-07-10 23:44:36,482 INFO L280 TraceCheckUtils]: 30: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {319#true} is VALID [2020-07-10 23:44:36,482 INFO L280 TraceCheckUtils]: 31: Hoare triple {319#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {319#true} is VALID [2020-07-10 23:44:36,482 INFO L280 TraceCheckUtils]: 32: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {319#true} is VALID [2020-07-10 23:44:36,483 INFO L280 TraceCheckUtils]: 33: Hoare triple {319#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {319#true} is VALID [2020-07-10 23:44:36,483 INFO L280 TraceCheckUtils]: 34: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {319#true} is VALID [2020-07-10 23:44:36,483 INFO L280 TraceCheckUtils]: 35: Hoare triple {319#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {319#true} is VALID [2020-07-10 23:44:36,483 INFO L280 TraceCheckUtils]: 36: Hoare triple {319#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {319#true} is VALID [2020-07-10 23:44:36,484 INFO L280 TraceCheckUtils]: 37: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {319#true} is VALID [2020-07-10 23:44:36,484 INFO L280 TraceCheckUtils]: 38: Hoare triple {319#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {319#true} is VALID [2020-07-10 23:44:36,484 INFO L280 TraceCheckUtils]: 39: Hoare triple {319#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {319#true} is VALID [2020-07-10 23:44:36,484 INFO L280 TraceCheckUtils]: 40: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {319#true} is VALID [2020-07-10 23:44:36,485 INFO L280 TraceCheckUtils]: 41: Hoare triple {319#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {319#true} is VALID [2020-07-10 23:44:36,485 INFO L280 TraceCheckUtils]: 42: Hoare triple {319#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {319#true} is VALID [2020-07-10 23:44:36,485 INFO L280 TraceCheckUtils]: 43: Hoare triple {319#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {319#true} is VALID [2020-07-10 23:44:36,485 INFO L280 TraceCheckUtils]: 44: Hoare triple {319#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {319#true} is VALID [2020-07-10 23:44:36,486 INFO L280 TraceCheckUtils]: 45: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {319#true} is VALID [2020-07-10 23:44:36,486 INFO L280 TraceCheckUtils]: 46: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {319#true} is VALID [2020-07-10 23:44:36,486 INFO L280 TraceCheckUtils]: 47: Hoare triple {319#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {319#true} is VALID [2020-07-10 23:44:36,486 INFO L280 TraceCheckUtils]: 48: Hoare triple {319#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {319#true} is VALID [2020-07-10 23:44:36,487 INFO L280 TraceCheckUtils]: 49: Hoare triple {319#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {319#true} is VALID [2020-07-10 23:44:36,487 INFO L280 TraceCheckUtils]: 50: Hoare triple {319#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {319#true} is VALID [2020-07-10 23:44:36,487 INFO L280 TraceCheckUtils]: 51: Hoare triple {319#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {319#true} is VALID [2020-07-10 23:44:36,488 INFO L280 TraceCheckUtils]: 52: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {319#true} is VALID [2020-07-10 23:44:36,488 INFO L280 TraceCheckUtils]: 53: Hoare triple {319#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {319#true} is VALID [2020-07-10 23:44:36,488 INFO L280 TraceCheckUtils]: 54: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {319#true} is VALID [2020-07-10 23:44:36,488 INFO L280 TraceCheckUtils]: 55: Hoare triple {319#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {319#true} is VALID [2020-07-10 23:44:36,489 INFO L280 TraceCheckUtils]: 56: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {319#true} is VALID [2020-07-10 23:44:36,489 INFO L280 TraceCheckUtils]: 57: Hoare triple {319#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {319#true} is VALID [2020-07-10 23:44:36,489 INFO L280 TraceCheckUtils]: 58: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {319#true} is VALID [2020-07-10 23:44:36,489 INFO L280 TraceCheckUtils]: 59: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {319#true} is VALID [2020-07-10 23:44:36,490 INFO L280 TraceCheckUtils]: 60: Hoare triple {319#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {319#true} is VALID [2020-07-10 23:44:36,490 INFO L280 TraceCheckUtils]: 61: Hoare triple {319#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {319#true} is VALID [2020-07-10 23:44:36,490 INFO L280 TraceCheckUtils]: 62: Hoare triple {319#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {319#true} is VALID [2020-07-10 23:44:36,490 INFO L280 TraceCheckUtils]: 63: Hoare triple {319#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {319#true} is VALID [2020-07-10 23:44:36,491 INFO L280 TraceCheckUtils]: 64: Hoare triple {319#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {319#true} is VALID [2020-07-10 23:44:36,491 INFO L280 TraceCheckUtils]: 65: Hoare triple {319#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {319#true} is VALID [2020-07-10 23:44:36,491 INFO L280 TraceCheckUtils]: 66: Hoare triple {319#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {319#true} is VALID [2020-07-10 23:44:36,492 INFO L280 TraceCheckUtils]: 67: Hoare triple {319#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {319#true} is VALID [2020-07-10 23:44:36,492 INFO L280 TraceCheckUtils]: 68: Hoare triple {319#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {319#true} is VALID [2020-07-10 23:44:36,492 INFO L280 TraceCheckUtils]: 69: Hoare triple {319#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {319#true} is VALID [2020-07-10 23:44:36,492 INFO L280 TraceCheckUtils]: 70: Hoare triple {319#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {319#true} is VALID [2020-07-10 23:44:36,493 INFO L280 TraceCheckUtils]: 71: Hoare triple {319#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {319#true} is VALID [2020-07-10 23:44:36,493 INFO L280 TraceCheckUtils]: 72: Hoare triple {319#true} ~pumpRunning~0 := 0; {319#true} is VALID [2020-07-10 23:44:36,493 INFO L280 TraceCheckUtils]: 73: Hoare triple {319#true} ~systemActive~0 := 1; {319#true} is VALID [2020-07-10 23:44:36,493 INFO L280 TraceCheckUtils]: 74: Hoare triple {319#true} ~cleanupTimeShifts~0 := 4; {319#true} is VALID [2020-07-10 23:44:36,494 INFO L280 TraceCheckUtils]: 75: Hoare triple {319#true} ~waterLevel~0 := 1; {319#true} is VALID [2020-07-10 23:44:36,494 INFO L280 TraceCheckUtils]: 76: Hoare triple {319#true} ~methaneLevelCritical~0 := 0; {319#true} is VALID [2020-07-10 23:44:36,494 INFO L280 TraceCheckUtils]: 77: Hoare triple {319#true} ~head~0.base, ~head~0.offset := 0, 0; {319#true} is VALID [2020-07-10 23:44:36,494 INFO L280 TraceCheckUtils]: 78: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 23:44:36,495 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {319#true} {319#true} #918#return; {319#true} is VALID [2020-07-10 23:44:36,495 INFO L263 TraceCheckUtils]: 80: Hoare triple {319#true} call #t~ret73 := main(); {319#true} is VALID [2020-07-10 23:44:36,495 INFO L280 TraceCheckUtils]: 81: Hoare triple {319#true} havoc ~retValue_acc~3; {319#true} is VALID [2020-07-10 23:44:36,496 INFO L280 TraceCheckUtils]: 82: Hoare triple {319#true} havoc ~tmp~4; {319#true} is VALID [2020-07-10 23:44:36,496 INFO L263 TraceCheckUtils]: 83: Hoare triple {319#true} call select_helpers(); {319#true} is VALID [2020-07-10 23:44:36,496 INFO L280 TraceCheckUtils]: 84: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 23:44:36,496 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {319#true} {319#true} #826#return; {319#true} is VALID [2020-07-10 23:44:36,497 INFO L263 TraceCheckUtils]: 86: Hoare triple {319#true} call select_features(); {319#true} is VALID [2020-07-10 23:44:36,497 INFO L280 TraceCheckUtils]: 87: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 23:44:36,497 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {319#true} {319#true} #828#return; {319#true} is VALID [2020-07-10 23:44:36,497 INFO L263 TraceCheckUtils]: 89: Hoare triple {319#true} call #t~ret24 := valid_product(); {319#true} is VALID [2020-07-10 23:44:36,498 INFO L280 TraceCheckUtils]: 90: Hoare triple {319#true} havoc ~retValue_acc~11; {319#true} is VALID [2020-07-10 23:44:36,498 INFO L280 TraceCheckUtils]: 91: Hoare triple {319#true} ~retValue_acc~11 := 1; {319#true} is VALID [2020-07-10 23:44:36,498 INFO L280 TraceCheckUtils]: 92: Hoare triple {319#true} #res := ~retValue_acc~11; {319#true} is VALID [2020-07-10 23:44:36,498 INFO L280 TraceCheckUtils]: 93: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 23:44:36,499 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {319#true} {319#true} #830#return; {319#true} is VALID [2020-07-10 23:44:36,499 INFO L280 TraceCheckUtils]: 95: Hoare triple {319#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {319#true} is VALID [2020-07-10 23:44:36,499 INFO L280 TraceCheckUtils]: 96: Hoare triple {319#true} ~tmp~4 := #t~ret24; {319#true} is VALID [2020-07-10 23:44:36,499 INFO L280 TraceCheckUtils]: 97: Hoare triple {319#true} havoc #t~ret24; {319#true} is VALID [2020-07-10 23:44:36,500 INFO L280 TraceCheckUtils]: 98: Hoare triple {319#true} assume 0 != ~tmp~4; {319#true} is VALID [2020-07-10 23:44:36,500 INFO L263 TraceCheckUtils]: 99: Hoare triple {319#true} call setup(); {319#true} is VALID [2020-07-10 23:44:36,500 INFO L280 TraceCheckUtils]: 100: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 23:44:36,500 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {319#true} {319#true} #832#return; {319#true} is VALID [2020-07-10 23:44:36,501 INFO L263 TraceCheckUtils]: 102: Hoare triple {319#true} call runTest(); {319#true} is VALID [2020-07-10 23:44:36,501 INFO L263 TraceCheckUtils]: 103: Hoare triple {319#true} call test(); {319#true} is VALID [2020-07-10 23:44:36,501 INFO L280 TraceCheckUtils]: 104: Hoare triple {319#true} havoc ~splverifierCounter~0; {319#true} is VALID [2020-07-10 23:44:36,501 INFO L280 TraceCheckUtils]: 105: Hoare triple {319#true} havoc ~tmp~0; {319#true} is VALID [2020-07-10 23:44:36,502 INFO L280 TraceCheckUtils]: 106: Hoare triple {319#true} havoc ~tmp___0~0; {319#true} is VALID [2020-07-10 23:44:36,502 INFO L280 TraceCheckUtils]: 107: Hoare triple {319#true} havoc ~tmp___1~0; {319#true} is VALID [2020-07-10 23:44:36,502 INFO L280 TraceCheckUtils]: 108: Hoare triple {319#true} havoc ~tmp___2~0; {319#true} is VALID [2020-07-10 23:44:36,503 INFO L280 TraceCheckUtils]: 109: Hoare triple {319#true} ~splverifierCounter~0 := 0; {319#true} is VALID [2020-07-10 23:44:36,503 INFO L280 TraceCheckUtils]: 110: Hoare triple {319#true} assume false; {320#false} is VALID [2020-07-10 23:44:36,504 INFO L263 TraceCheckUtils]: 111: Hoare triple {320#false} call cleanup(); {320#false} is VALID [2020-07-10 23:44:36,504 INFO L280 TraceCheckUtils]: 112: Hoare triple {320#false} havoc ~i~0; {320#false} is VALID [2020-07-10 23:44:36,504 INFO L280 TraceCheckUtils]: 113: Hoare triple {320#false} havoc ~__cil_tmp2~0; {320#false} is VALID [2020-07-10 23:44:36,505 INFO L263 TraceCheckUtils]: 114: Hoare triple {320#false} call timeShift(); {320#false} is VALID [2020-07-10 23:44:36,505 INFO L280 TraceCheckUtils]: 115: Hoare triple {320#false} assume !(0 != ~pumpRunning~0); {320#false} is VALID [2020-07-10 23:44:36,505 INFO L280 TraceCheckUtils]: 116: Hoare triple {320#false} assume !(0 != ~systemActive~0); {320#false} is VALID [2020-07-10 23:44:36,505 INFO L263 TraceCheckUtils]: 117: Hoare triple {320#false} call __utac_acc__Specification4_spec__1(); {320#false} is VALID [2020-07-10 23:44:36,506 INFO L280 TraceCheckUtils]: 118: Hoare triple {320#false} havoc ~tmp~8; {320#false} is VALID [2020-07-10 23:44:36,506 INFO L280 TraceCheckUtils]: 119: Hoare triple {320#false} havoc ~tmp___0~2; {320#false} is VALID [2020-07-10 23:44:36,506 INFO L263 TraceCheckUtils]: 120: Hoare triple {320#false} call #t~ret70 := getWaterLevel(); {319#true} is VALID [2020-07-10 23:44:36,506 INFO L280 TraceCheckUtils]: 121: Hoare triple {319#true} havoc ~retValue_acc~5; {319#true} is VALID [2020-07-10 23:44:36,507 INFO L280 TraceCheckUtils]: 122: Hoare triple {319#true} ~retValue_acc~5 := ~waterLevel~0; {319#true} is VALID [2020-07-10 23:44:36,507 INFO L280 TraceCheckUtils]: 123: Hoare triple {319#true} #res := ~retValue_acc~5; {319#true} is VALID [2020-07-10 23:44:36,507 INFO L280 TraceCheckUtils]: 124: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 23:44:36,507 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {319#true} {320#false} #820#return; {320#false} is VALID [2020-07-10 23:44:36,508 INFO L280 TraceCheckUtils]: 126: Hoare triple {320#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {320#false} is VALID [2020-07-10 23:44:36,508 INFO L280 TraceCheckUtils]: 127: Hoare triple {320#false} ~tmp~8 := #t~ret70; {320#false} is VALID [2020-07-10 23:44:36,508 INFO L280 TraceCheckUtils]: 128: Hoare triple {320#false} havoc #t~ret70; {320#false} is VALID [2020-07-10 23:44:36,508 INFO L280 TraceCheckUtils]: 129: Hoare triple {320#false} assume 0 == ~tmp~8; {320#false} is VALID [2020-07-10 23:44:36,509 INFO L263 TraceCheckUtils]: 130: Hoare triple {320#false} call #t~ret71 := isPumpRunning(); {319#true} is VALID [2020-07-10 23:44:36,509 INFO L280 TraceCheckUtils]: 131: Hoare triple {319#true} havoc ~retValue_acc~1; {319#true} is VALID [2020-07-10 23:44:36,509 INFO L280 TraceCheckUtils]: 132: Hoare triple {319#true} ~retValue_acc~1 := ~pumpRunning~0; {319#true} is VALID [2020-07-10 23:44:36,509 INFO L280 TraceCheckUtils]: 133: Hoare triple {319#true} #res := ~retValue_acc~1; {319#true} is VALID [2020-07-10 23:44:36,510 INFO L280 TraceCheckUtils]: 134: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 23:44:36,510 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {319#true} {320#false} #822#return; {320#false} is VALID [2020-07-10 23:44:36,510 INFO L280 TraceCheckUtils]: 136: Hoare triple {320#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {320#false} is VALID [2020-07-10 23:44:36,511 INFO L280 TraceCheckUtils]: 137: Hoare triple {320#false} ~tmp___0~2 := #t~ret71; {320#false} is VALID [2020-07-10 23:44:36,511 INFO L280 TraceCheckUtils]: 138: Hoare triple {320#false} havoc #t~ret71; {320#false} is VALID [2020-07-10 23:44:36,511 INFO L280 TraceCheckUtils]: 139: Hoare triple {320#false} assume 0 != ~tmp___0~2; {320#false} is VALID [2020-07-10 23:44:36,511 INFO L263 TraceCheckUtils]: 140: Hoare triple {320#false} call __automaton_fail(); {320#false} is VALID [2020-07-10 23:44:36,512 INFO L280 TraceCheckUtils]: 141: Hoare triple {320#false} assume !false; {320#false} is VALID [2020-07-10 23:44:36,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:44:36,534 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [53244646] [2020-07-10 23:44:36,536 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:44:36,536 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 23:44:36,537 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366690235] [2020-07-10 23:44:36,543 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 23:44:36,547 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:44:36,551 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 23:44:36,716 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:44:36,716 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 23:44:36,717 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:44:36,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 23:44:36,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 23:44:36,730 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 3 states. [2020-07-10 23:44:45,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:44:45,400 INFO L93 Difference]: Finished difference Result 500 states and 595 transitions. [2020-07-10 23:44:45,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 23:44:45,401 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 23:44:45,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:44:45,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 23:44:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 595 transitions. [2020-07-10 23:44:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 23:44:45,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 595 transitions. [2020-07-10 23:44:45,452 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 595 transitions. [2020-07-10 23:44:47,135 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 595 edges. 595 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:44:47,170 INFO L225 Difference]: With dead ends: 500 [2020-07-10 23:44:47,171 INFO L226 Difference]: Without dead ends: 309 [2020-07-10 23:44:47,176 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 23:44:47,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2020-07-10 23:44:50,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 265. [2020-07-10 23:44:50,697 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:44:50,697 INFO L82 GeneralOperation]: Start isEquivalent. First operand 309 states. Second operand 265 states. [2020-07-10 23:44:50,698 INFO L74 IsIncluded]: Start isIncluded. First operand 309 states. Second operand 265 states. [2020-07-10 23:44:50,698 INFO L87 Difference]: Start difference. First operand 309 states. Second operand 265 states. [2020-07-10 23:44:50,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:44:50,747 INFO L93 Difference]: Finished difference Result 309 states and 353 transitions. [2020-07-10 23:44:50,747 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 353 transitions. [2020-07-10 23:44:50,757 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:44:50,757 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:44:50,758 INFO L74 IsIncluded]: Start isIncluded. First operand 265 states. Second operand 309 states. [2020-07-10 23:44:50,758 INFO L87 Difference]: Start difference. First operand 265 states. Second operand 309 states. [2020-07-10 23:44:50,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:44:50,796 INFO L93 Difference]: Finished difference Result 309 states and 353 transitions. [2020-07-10 23:44:50,796 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 353 transitions. [2020-07-10 23:44:50,798 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:44:50,798 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:44:50,798 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:44:50,799 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:44:50,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-07-10 23:44:50,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 288 transitions. [2020-07-10 23:44:50,827 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 288 transitions. Word has length 142 [2020-07-10 23:44:50,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:44:50,830 INFO L479 AbstractCegarLoop]: Abstraction has 265 states and 288 transitions. [2020-07-10 23:44:50,830 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 23:44:50,830 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 265 states and 288 transitions. [2020-07-10 23:44:51,790 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:44:51,791 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 288 transitions. [2020-07-10 23:44:51,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 23:44:51,795 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:44:51,795 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:44:51,795 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 23:44:51,796 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:44:51,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:44:51,796 INFO L82 PathProgramCache]: Analyzing trace with hash -509379685, now seen corresponding path program 1 times [2020-07-10 23:44:51,796 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:44:51,797 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1433871275] [2020-07-10 23:44:51,797 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:44:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:52,204 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:44:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:52,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {2675#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {2572#true} is VALID [2020-07-10 23:44:52,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {2572#true} #valid := #valid[0 := 0]; {2572#true} is VALID [2020-07-10 23:44:52,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} assume 0 < #StackHeapBarrier; {2572#true} is VALID [2020-07-10 23:44:52,287 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {2572#true} is VALID [2020-07-10 23:44:52,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {2572#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {2572#true} is VALID [2020-07-10 23:44:52,287 INFO L280 TraceCheckUtils]: 5: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {2572#true} is VALID [2020-07-10 23:44:52,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {2572#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {2572#true} is VALID [2020-07-10 23:44:52,288 INFO L280 TraceCheckUtils]: 7: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {2572#true} is VALID [2020-07-10 23:44:52,288 INFO L280 TraceCheckUtils]: 8: Hoare triple {2572#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {2572#true} is VALID [2020-07-10 23:44:52,288 INFO L280 TraceCheckUtils]: 9: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {2572#true} is VALID [2020-07-10 23:44:52,289 INFO L280 TraceCheckUtils]: 10: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {2572#true} is VALID [2020-07-10 23:44:52,289 INFO L280 TraceCheckUtils]: 11: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {2572#true} is VALID [2020-07-10 23:44:52,289 INFO L280 TraceCheckUtils]: 12: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {2572#true} is VALID [2020-07-10 23:44:52,290 INFO L280 TraceCheckUtils]: 13: Hoare triple {2572#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {2572#true} is VALID [2020-07-10 23:44:52,290 INFO L280 TraceCheckUtils]: 14: Hoare triple {2572#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {2572#true} is VALID [2020-07-10 23:44:52,290 INFO L280 TraceCheckUtils]: 15: Hoare triple {2572#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {2572#true} is VALID [2020-07-10 23:44:52,290 INFO L280 TraceCheckUtils]: 16: Hoare triple {2572#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {2572#true} is VALID [2020-07-10 23:44:52,291 INFO L280 TraceCheckUtils]: 17: Hoare triple {2572#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {2572#true} is VALID [2020-07-10 23:44:52,291 INFO L280 TraceCheckUtils]: 18: Hoare triple {2572#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {2572#true} is VALID [2020-07-10 23:44:52,291 INFO L280 TraceCheckUtils]: 19: Hoare triple {2572#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {2572#true} is VALID [2020-07-10 23:44:52,291 INFO L280 TraceCheckUtils]: 20: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {2572#true} is VALID [2020-07-10 23:44:52,291 INFO L280 TraceCheckUtils]: 21: Hoare triple {2572#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {2572#true} is VALID [2020-07-10 23:44:52,292 INFO L280 TraceCheckUtils]: 22: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {2572#true} is VALID [2020-07-10 23:44:52,292 INFO L280 TraceCheckUtils]: 23: Hoare triple {2572#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {2572#true} is VALID [2020-07-10 23:44:52,292 INFO L280 TraceCheckUtils]: 24: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {2572#true} is VALID [2020-07-10 23:44:52,292 INFO L280 TraceCheckUtils]: 25: Hoare triple {2572#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {2572#true} is VALID [2020-07-10 23:44:52,293 INFO L280 TraceCheckUtils]: 26: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {2572#true} is VALID [2020-07-10 23:44:52,293 INFO L280 TraceCheckUtils]: 27: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {2572#true} is VALID [2020-07-10 23:44:52,293 INFO L280 TraceCheckUtils]: 28: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {2572#true} is VALID [2020-07-10 23:44:52,293 INFO L280 TraceCheckUtils]: 29: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {2572#true} is VALID [2020-07-10 23:44:52,294 INFO L280 TraceCheckUtils]: 30: Hoare triple {2572#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {2572#true} is VALID [2020-07-10 23:44:52,294 INFO L280 TraceCheckUtils]: 31: Hoare triple {2572#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {2572#true} is VALID [2020-07-10 23:44:52,294 INFO L280 TraceCheckUtils]: 32: Hoare triple {2572#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {2572#true} is VALID [2020-07-10 23:44:52,294 INFO L280 TraceCheckUtils]: 33: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {2572#true} is VALID [2020-07-10 23:44:52,295 INFO L280 TraceCheckUtils]: 34: Hoare triple {2572#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {2572#true} is VALID [2020-07-10 23:44:52,295 INFO L280 TraceCheckUtils]: 35: Hoare triple {2572#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {2572#true} is VALID [2020-07-10 23:44:52,295 INFO L280 TraceCheckUtils]: 36: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {2572#true} is VALID [2020-07-10 23:44:52,296 INFO L280 TraceCheckUtils]: 37: Hoare triple {2572#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {2572#true} is VALID [2020-07-10 23:44:52,296 INFO L280 TraceCheckUtils]: 38: Hoare triple {2572#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {2572#true} is VALID [2020-07-10 23:44:52,296 INFO L280 TraceCheckUtils]: 39: Hoare triple {2572#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {2572#true} is VALID [2020-07-10 23:44:52,296 INFO L280 TraceCheckUtils]: 40: Hoare triple {2572#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {2572#true} is VALID [2020-07-10 23:44:52,297 INFO L280 TraceCheckUtils]: 41: Hoare triple {2572#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {2572#true} is VALID [2020-07-10 23:44:52,297 INFO L280 TraceCheckUtils]: 42: Hoare triple {2572#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {2572#true} is VALID [2020-07-10 23:44:52,297 INFO L280 TraceCheckUtils]: 43: Hoare triple {2572#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {2572#true} is VALID [2020-07-10 23:44:52,297 INFO L280 TraceCheckUtils]: 44: Hoare triple {2572#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {2572#true} is VALID [2020-07-10 23:44:52,298 INFO L280 TraceCheckUtils]: 45: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {2572#true} is VALID [2020-07-10 23:44:52,298 INFO L280 TraceCheckUtils]: 46: Hoare triple {2572#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {2572#true} is VALID [2020-07-10 23:44:52,298 INFO L280 TraceCheckUtils]: 47: Hoare triple {2572#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {2572#true} is VALID [2020-07-10 23:44:52,298 INFO L280 TraceCheckUtils]: 48: Hoare triple {2572#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {2572#true} is VALID [2020-07-10 23:44:52,299 INFO L280 TraceCheckUtils]: 49: Hoare triple {2572#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {2572#true} is VALID [2020-07-10 23:44:52,299 INFO L280 TraceCheckUtils]: 50: Hoare triple {2572#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {2572#true} is VALID [2020-07-10 23:44:52,299 INFO L280 TraceCheckUtils]: 51: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {2572#true} is VALID [2020-07-10 23:44:52,299 INFO L280 TraceCheckUtils]: 52: Hoare triple {2572#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {2572#true} is VALID [2020-07-10 23:44:52,299 INFO L280 TraceCheckUtils]: 53: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {2572#true} is VALID [2020-07-10 23:44:52,300 INFO L280 TraceCheckUtils]: 54: Hoare triple {2572#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {2572#true} is VALID [2020-07-10 23:44:52,300 INFO L280 TraceCheckUtils]: 55: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {2572#true} is VALID [2020-07-10 23:44:52,300 INFO L280 TraceCheckUtils]: 56: Hoare triple {2572#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {2572#true} is VALID [2020-07-10 23:44:52,301 INFO L280 TraceCheckUtils]: 57: Hoare triple {2572#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {2572#true} is VALID [2020-07-10 23:44:52,301 INFO L280 TraceCheckUtils]: 58: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {2572#true} is VALID [2020-07-10 23:44:52,301 INFO L280 TraceCheckUtils]: 59: Hoare triple {2572#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {2572#true} is VALID [2020-07-10 23:44:52,301 INFO L280 TraceCheckUtils]: 60: Hoare triple {2572#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {2572#true} is VALID [2020-07-10 23:44:52,302 INFO L280 TraceCheckUtils]: 61: Hoare triple {2572#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {2572#true} is VALID [2020-07-10 23:44:52,302 INFO L280 TraceCheckUtils]: 62: Hoare triple {2572#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {2572#true} is VALID [2020-07-10 23:44:52,302 INFO L280 TraceCheckUtils]: 63: Hoare triple {2572#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {2572#true} is VALID [2020-07-10 23:44:52,302 INFO L280 TraceCheckUtils]: 64: Hoare triple {2572#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {2572#true} is VALID [2020-07-10 23:44:52,303 INFO L280 TraceCheckUtils]: 65: Hoare triple {2572#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {2572#true} is VALID [2020-07-10 23:44:52,303 INFO L280 TraceCheckUtils]: 66: Hoare triple {2572#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {2572#true} is VALID [2020-07-10 23:44:52,303 INFO L280 TraceCheckUtils]: 67: Hoare triple {2572#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {2572#true} is VALID [2020-07-10 23:44:52,303 INFO L280 TraceCheckUtils]: 68: Hoare triple {2572#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {2572#true} is VALID [2020-07-10 23:44:52,304 INFO L280 TraceCheckUtils]: 69: Hoare triple {2572#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {2572#true} is VALID [2020-07-10 23:44:52,304 INFO L280 TraceCheckUtils]: 70: Hoare triple {2572#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {2572#true} is VALID [2020-07-10 23:44:52,304 INFO L280 TraceCheckUtils]: 71: Hoare triple {2572#true} ~pumpRunning~0 := 0; {2572#true} is VALID [2020-07-10 23:44:52,304 INFO L280 TraceCheckUtils]: 72: Hoare triple {2572#true} ~systemActive~0 := 1; {2572#true} is VALID [2020-07-10 23:44:52,305 INFO L280 TraceCheckUtils]: 73: Hoare triple {2572#true} ~cleanupTimeShifts~0 := 4; {2572#true} is VALID [2020-07-10 23:44:52,305 INFO L280 TraceCheckUtils]: 74: Hoare triple {2572#true} ~waterLevel~0 := 1; {2572#true} is VALID [2020-07-10 23:44:52,305 INFO L280 TraceCheckUtils]: 75: Hoare triple {2572#true} ~methaneLevelCritical~0 := 0; {2572#true} is VALID [2020-07-10 23:44:52,305 INFO L280 TraceCheckUtils]: 76: Hoare triple {2572#true} ~head~0.base, ~head~0.offset := 0, 0; {2572#true} is VALID [2020-07-10 23:44:52,306 INFO L280 TraceCheckUtils]: 77: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 23:44:52,306 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2572#true} {2572#true} #918#return; {2572#true} is VALID [2020-07-10 23:44:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:52,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 23:44:52,318 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2572#true} {2572#true} #826#return; {2572#true} is VALID [2020-07-10 23:44:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:52,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 23:44:52,321 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2572#true} {2572#true} #828#return; {2572#true} is VALID [2020-07-10 23:44:52,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:52,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} havoc ~retValue_acc~11; {2572#true} is VALID [2020-07-10 23:44:52,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {2572#true} ~retValue_acc~11 := 1; {2572#true} is VALID [2020-07-10 23:44:52,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} #res := ~retValue_acc~11; {2572#true} is VALID [2020-07-10 23:44:52,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 23:44:52,330 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2572#true} {2572#true} #830#return; {2572#true} is VALID [2020-07-10 23:44:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:52,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 23:44:52,333 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2572#true} {2572#true} #832#return; {2572#true} is VALID [2020-07-10 23:44:52,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:52,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} havoc ~retValue_acc~5; {2572#true} is VALID [2020-07-10 23:44:52,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {2572#true} ~retValue_acc~5 := ~waterLevel~0; {2572#true} is VALID [2020-07-10 23:44:52,337 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} #res := ~retValue_acc~5; {2572#true} is VALID [2020-07-10 23:44:52,337 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 23:44:52,338 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2572#true} {2573#false} #820#return; {2573#false} is VALID [2020-07-10 23:44:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:44:52,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} havoc ~retValue_acc~1; {2572#true} is VALID [2020-07-10 23:44:52,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {2572#true} ~retValue_acc~1 := ~pumpRunning~0; {2572#true} is VALID [2020-07-10 23:44:52,342 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} #res := ~retValue_acc~1; {2572#true} is VALID [2020-07-10 23:44:52,342 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 23:44:52,342 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2572#true} {2573#false} #822#return; {2573#false} is VALID [2020-07-10 23:44:52,347 INFO L263 TraceCheckUtils]: 0: Hoare triple {2572#true} call ULTIMATE.init(); {2675#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 23:44:52,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {2675#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {2572#true} is VALID [2020-07-10 23:44:52,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} #valid := #valid[0 := 0]; {2572#true} is VALID [2020-07-10 23:44:52,348 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} assume 0 < #StackHeapBarrier; {2572#true} is VALID [2020-07-10 23:44:52,348 INFO L280 TraceCheckUtils]: 4: Hoare triple {2572#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {2572#true} is VALID [2020-07-10 23:44:52,349 INFO L280 TraceCheckUtils]: 5: Hoare triple {2572#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {2572#true} is VALID [2020-07-10 23:44:52,349 INFO L280 TraceCheckUtils]: 6: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {2572#true} is VALID [2020-07-10 23:44:52,349 INFO L280 TraceCheckUtils]: 7: Hoare triple {2572#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {2572#true} is VALID [2020-07-10 23:44:52,349 INFO L280 TraceCheckUtils]: 8: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {2572#true} is VALID [2020-07-10 23:44:52,350 INFO L280 TraceCheckUtils]: 9: Hoare triple {2572#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {2572#true} is VALID [2020-07-10 23:44:52,350 INFO L280 TraceCheckUtils]: 10: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {2572#true} is VALID [2020-07-10 23:44:52,350 INFO L280 TraceCheckUtils]: 11: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {2572#true} is VALID [2020-07-10 23:44:52,350 INFO L280 TraceCheckUtils]: 12: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {2572#true} is VALID [2020-07-10 23:44:52,350 INFO L280 TraceCheckUtils]: 13: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {2572#true} is VALID [2020-07-10 23:44:52,351 INFO L280 TraceCheckUtils]: 14: Hoare triple {2572#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {2572#true} is VALID [2020-07-10 23:44:52,351 INFO L280 TraceCheckUtils]: 15: Hoare triple {2572#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {2572#true} is VALID [2020-07-10 23:44:52,351 INFO L280 TraceCheckUtils]: 16: Hoare triple {2572#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {2572#true} is VALID [2020-07-10 23:44:52,351 INFO L280 TraceCheckUtils]: 17: Hoare triple {2572#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {2572#true} is VALID [2020-07-10 23:44:52,352 INFO L280 TraceCheckUtils]: 18: Hoare triple {2572#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {2572#true} is VALID [2020-07-10 23:44:52,352 INFO L280 TraceCheckUtils]: 19: Hoare triple {2572#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {2572#true} is VALID [2020-07-10 23:44:52,352 INFO L280 TraceCheckUtils]: 20: Hoare triple {2572#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {2572#true} is VALID [2020-07-10 23:44:52,352 INFO L280 TraceCheckUtils]: 21: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {2572#true} is VALID [2020-07-10 23:44:52,352 INFO L280 TraceCheckUtils]: 22: Hoare triple {2572#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {2572#true} is VALID [2020-07-10 23:44:52,353 INFO L280 TraceCheckUtils]: 23: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {2572#true} is VALID [2020-07-10 23:44:52,353 INFO L280 TraceCheckUtils]: 24: Hoare triple {2572#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {2572#true} is VALID [2020-07-10 23:44:52,353 INFO L280 TraceCheckUtils]: 25: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {2572#true} is VALID [2020-07-10 23:44:52,353 INFO L280 TraceCheckUtils]: 26: Hoare triple {2572#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {2572#true} is VALID [2020-07-10 23:44:52,353 INFO L280 TraceCheckUtils]: 27: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {2572#true} is VALID [2020-07-10 23:44:52,354 INFO L280 TraceCheckUtils]: 28: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {2572#true} is VALID [2020-07-10 23:44:52,354 INFO L280 TraceCheckUtils]: 29: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {2572#true} is VALID [2020-07-10 23:44:52,354 INFO L280 TraceCheckUtils]: 30: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {2572#true} is VALID [2020-07-10 23:44:52,354 INFO L280 TraceCheckUtils]: 31: Hoare triple {2572#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {2572#true} is VALID [2020-07-10 23:44:52,355 INFO L280 TraceCheckUtils]: 32: Hoare triple {2572#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {2572#true} is VALID [2020-07-10 23:44:52,355 INFO L280 TraceCheckUtils]: 33: Hoare triple {2572#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {2572#true} is VALID [2020-07-10 23:44:52,355 INFO L280 TraceCheckUtils]: 34: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {2572#true} is VALID [2020-07-10 23:44:52,355 INFO L280 TraceCheckUtils]: 35: Hoare triple {2572#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {2572#true} is VALID [2020-07-10 23:44:52,355 INFO L280 TraceCheckUtils]: 36: Hoare triple {2572#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {2572#true} is VALID [2020-07-10 23:44:52,356 INFO L280 TraceCheckUtils]: 37: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {2572#true} is VALID [2020-07-10 23:44:52,356 INFO L280 TraceCheckUtils]: 38: Hoare triple {2572#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {2572#true} is VALID [2020-07-10 23:44:52,356 INFO L280 TraceCheckUtils]: 39: Hoare triple {2572#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {2572#true} is VALID [2020-07-10 23:44:52,356 INFO L280 TraceCheckUtils]: 40: Hoare triple {2572#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {2572#true} is VALID [2020-07-10 23:44:52,357 INFO L280 TraceCheckUtils]: 41: Hoare triple {2572#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {2572#true} is VALID [2020-07-10 23:44:52,357 INFO L280 TraceCheckUtils]: 42: Hoare triple {2572#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {2572#true} is VALID [2020-07-10 23:44:52,357 INFO L280 TraceCheckUtils]: 43: Hoare triple {2572#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {2572#true} is VALID [2020-07-10 23:44:52,357 INFO L280 TraceCheckUtils]: 44: Hoare triple {2572#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {2572#true} is VALID [2020-07-10 23:44:52,358 INFO L280 TraceCheckUtils]: 45: Hoare triple {2572#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {2572#true} is VALID [2020-07-10 23:44:52,358 INFO L280 TraceCheckUtils]: 46: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {2572#true} is VALID [2020-07-10 23:44:52,358 INFO L280 TraceCheckUtils]: 47: Hoare triple {2572#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {2572#true} is VALID [2020-07-10 23:44:52,358 INFO L280 TraceCheckUtils]: 48: Hoare triple {2572#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {2572#true} is VALID [2020-07-10 23:44:52,358 INFO L280 TraceCheckUtils]: 49: Hoare triple {2572#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {2572#true} is VALID [2020-07-10 23:44:52,359 INFO L280 TraceCheckUtils]: 50: Hoare triple {2572#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {2572#true} is VALID [2020-07-10 23:44:52,359 INFO L280 TraceCheckUtils]: 51: Hoare triple {2572#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {2572#true} is VALID [2020-07-10 23:44:52,359 INFO L280 TraceCheckUtils]: 52: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {2572#true} is VALID [2020-07-10 23:44:52,359 INFO L280 TraceCheckUtils]: 53: Hoare triple {2572#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {2572#true} is VALID [2020-07-10 23:44:52,360 INFO L280 TraceCheckUtils]: 54: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {2572#true} is VALID [2020-07-10 23:44:52,360 INFO L280 TraceCheckUtils]: 55: Hoare triple {2572#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {2572#true} is VALID [2020-07-10 23:44:52,360 INFO L280 TraceCheckUtils]: 56: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {2572#true} is VALID [2020-07-10 23:44:52,360 INFO L280 TraceCheckUtils]: 57: Hoare triple {2572#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {2572#true} is VALID [2020-07-10 23:44:52,361 INFO L280 TraceCheckUtils]: 58: Hoare triple {2572#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {2572#true} is VALID [2020-07-10 23:44:52,361 INFO L280 TraceCheckUtils]: 59: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {2572#true} is VALID [2020-07-10 23:44:52,361 INFO L280 TraceCheckUtils]: 60: Hoare triple {2572#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {2572#true} is VALID [2020-07-10 23:44:52,361 INFO L280 TraceCheckUtils]: 61: Hoare triple {2572#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {2572#true} is VALID [2020-07-10 23:44:52,362 INFO L280 TraceCheckUtils]: 62: Hoare triple {2572#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {2572#true} is VALID [2020-07-10 23:44:52,362 INFO L280 TraceCheckUtils]: 63: Hoare triple {2572#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {2572#true} is VALID [2020-07-10 23:44:52,362 INFO L280 TraceCheckUtils]: 64: Hoare triple {2572#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {2572#true} is VALID [2020-07-10 23:44:52,362 INFO L280 TraceCheckUtils]: 65: Hoare triple {2572#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {2572#true} is VALID [2020-07-10 23:44:52,363 INFO L280 TraceCheckUtils]: 66: Hoare triple {2572#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {2572#true} is VALID [2020-07-10 23:44:52,363 INFO L280 TraceCheckUtils]: 67: Hoare triple {2572#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {2572#true} is VALID [2020-07-10 23:44:52,363 INFO L280 TraceCheckUtils]: 68: Hoare triple {2572#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {2572#true} is VALID [2020-07-10 23:44:52,363 INFO L280 TraceCheckUtils]: 69: Hoare triple {2572#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {2572#true} is VALID [2020-07-10 23:44:52,363 INFO L280 TraceCheckUtils]: 70: Hoare triple {2572#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {2572#true} is VALID [2020-07-10 23:44:52,364 INFO L280 TraceCheckUtils]: 71: Hoare triple {2572#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {2572#true} is VALID [2020-07-10 23:44:52,364 INFO L280 TraceCheckUtils]: 72: Hoare triple {2572#true} ~pumpRunning~0 := 0; {2572#true} is VALID [2020-07-10 23:44:52,364 INFO L280 TraceCheckUtils]: 73: Hoare triple {2572#true} ~systemActive~0 := 1; {2572#true} is VALID [2020-07-10 23:44:52,364 INFO L280 TraceCheckUtils]: 74: Hoare triple {2572#true} ~cleanupTimeShifts~0 := 4; {2572#true} is VALID [2020-07-10 23:44:52,364 INFO L280 TraceCheckUtils]: 75: Hoare triple {2572#true} ~waterLevel~0 := 1; {2572#true} is VALID [2020-07-10 23:44:52,365 INFO L280 TraceCheckUtils]: 76: Hoare triple {2572#true} ~methaneLevelCritical~0 := 0; {2572#true} is VALID [2020-07-10 23:44:52,365 INFO L280 TraceCheckUtils]: 77: Hoare triple {2572#true} ~head~0.base, ~head~0.offset := 0, 0; {2572#true} is VALID [2020-07-10 23:44:52,365 INFO L280 TraceCheckUtils]: 78: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 23:44:52,365 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2572#true} {2572#true} #918#return; {2572#true} is VALID [2020-07-10 23:44:52,366 INFO L263 TraceCheckUtils]: 80: Hoare triple {2572#true} call #t~ret73 := main(); {2572#true} is VALID [2020-07-10 23:44:52,366 INFO L280 TraceCheckUtils]: 81: Hoare triple {2572#true} havoc ~retValue_acc~3; {2572#true} is VALID [2020-07-10 23:44:52,366 INFO L280 TraceCheckUtils]: 82: Hoare triple {2572#true} havoc ~tmp~4; {2572#true} is VALID [2020-07-10 23:44:52,366 INFO L263 TraceCheckUtils]: 83: Hoare triple {2572#true} call select_helpers(); {2572#true} is VALID [2020-07-10 23:44:52,366 INFO L280 TraceCheckUtils]: 84: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 23:44:52,367 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2572#true} {2572#true} #826#return; {2572#true} is VALID [2020-07-10 23:44:52,367 INFO L263 TraceCheckUtils]: 86: Hoare triple {2572#true} call select_features(); {2572#true} is VALID [2020-07-10 23:44:52,367 INFO L280 TraceCheckUtils]: 87: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 23:44:52,367 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2572#true} {2572#true} #828#return; {2572#true} is VALID [2020-07-10 23:44:52,367 INFO L263 TraceCheckUtils]: 89: Hoare triple {2572#true} call #t~ret24 := valid_product(); {2572#true} is VALID [2020-07-10 23:44:52,368 INFO L280 TraceCheckUtils]: 90: Hoare triple {2572#true} havoc ~retValue_acc~11; {2572#true} is VALID [2020-07-10 23:44:52,368 INFO L280 TraceCheckUtils]: 91: Hoare triple {2572#true} ~retValue_acc~11 := 1; {2572#true} is VALID [2020-07-10 23:44:52,368 INFO L280 TraceCheckUtils]: 92: Hoare triple {2572#true} #res := ~retValue_acc~11; {2572#true} is VALID [2020-07-10 23:44:52,368 INFO L280 TraceCheckUtils]: 93: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 23:44:52,369 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2572#true} {2572#true} #830#return; {2572#true} is VALID [2020-07-10 23:44:52,369 INFO L280 TraceCheckUtils]: 95: Hoare triple {2572#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {2572#true} is VALID [2020-07-10 23:44:52,369 INFO L280 TraceCheckUtils]: 96: Hoare triple {2572#true} ~tmp~4 := #t~ret24; {2572#true} is VALID [2020-07-10 23:44:52,369 INFO L280 TraceCheckUtils]: 97: Hoare triple {2572#true} havoc #t~ret24; {2572#true} is VALID [2020-07-10 23:44:52,369 INFO L280 TraceCheckUtils]: 98: Hoare triple {2572#true} assume 0 != ~tmp~4; {2572#true} is VALID [2020-07-10 23:44:52,370 INFO L263 TraceCheckUtils]: 99: Hoare triple {2572#true} call setup(); {2572#true} is VALID [2020-07-10 23:44:52,370 INFO L280 TraceCheckUtils]: 100: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 23:44:52,370 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2572#true} {2572#true} #832#return; {2572#true} is VALID [2020-07-10 23:44:52,370 INFO L263 TraceCheckUtils]: 102: Hoare triple {2572#true} call runTest(); {2572#true} is VALID [2020-07-10 23:44:52,370 INFO L263 TraceCheckUtils]: 103: Hoare triple {2572#true} call test(); {2572#true} is VALID [2020-07-10 23:44:52,371 INFO L280 TraceCheckUtils]: 104: Hoare triple {2572#true} havoc ~splverifierCounter~0; {2572#true} is VALID [2020-07-10 23:44:52,371 INFO L280 TraceCheckUtils]: 105: Hoare triple {2572#true} havoc ~tmp~0; {2572#true} is VALID [2020-07-10 23:44:52,371 INFO L280 TraceCheckUtils]: 106: Hoare triple {2572#true} havoc ~tmp___0~0; {2572#true} is VALID [2020-07-10 23:44:52,371 INFO L280 TraceCheckUtils]: 107: Hoare triple {2572#true} havoc ~tmp___1~0; {2572#true} is VALID [2020-07-10 23:44:52,372 INFO L280 TraceCheckUtils]: 108: Hoare triple {2572#true} havoc ~tmp___2~0; {2572#true} is VALID [2020-07-10 23:44:52,372 INFO L280 TraceCheckUtils]: 109: Hoare triple {2572#true} ~splverifierCounter~0 := 0; {2664#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:44:52,373 INFO L280 TraceCheckUtils]: 110: Hoare triple {2664#(= 0 test_~splverifierCounter~0)} assume !false; {2664#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:44:52,374 INFO L280 TraceCheckUtils]: 111: Hoare triple {2664#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2573#false} is VALID [2020-07-10 23:44:52,374 INFO L263 TraceCheckUtils]: 112: Hoare triple {2573#false} call cleanup(); {2573#false} is VALID [2020-07-10 23:44:52,374 INFO L280 TraceCheckUtils]: 113: Hoare triple {2573#false} havoc ~i~0; {2573#false} is VALID [2020-07-10 23:44:52,374 INFO L280 TraceCheckUtils]: 114: Hoare triple {2573#false} havoc ~__cil_tmp2~0; {2573#false} is VALID [2020-07-10 23:44:52,375 INFO L263 TraceCheckUtils]: 115: Hoare triple {2573#false} call timeShift(); {2573#false} is VALID [2020-07-10 23:44:52,375 INFO L280 TraceCheckUtils]: 116: Hoare triple {2573#false} assume !(0 != ~pumpRunning~0); {2573#false} is VALID [2020-07-10 23:44:52,375 INFO L280 TraceCheckUtils]: 117: Hoare triple {2573#false} assume !(0 != ~systemActive~0); {2573#false} is VALID [2020-07-10 23:44:52,375 INFO L263 TraceCheckUtils]: 118: Hoare triple {2573#false} call __utac_acc__Specification4_spec__1(); {2573#false} is VALID [2020-07-10 23:44:52,375 INFO L280 TraceCheckUtils]: 119: Hoare triple {2573#false} havoc ~tmp~8; {2573#false} is VALID [2020-07-10 23:44:52,376 INFO L280 TraceCheckUtils]: 120: Hoare triple {2573#false} havoc ~tmp___0~2; {2573#false} is VALID [2020-07-10 23:44:52,376 INFO L263 TraceCheckUtils]: 121: Hoare triple {2573#false} call #t~ret70 := getWaterLevel(); {2572#true} is VALID [2020-07-10 23:44:52,376 INFO L280 TraceCheckUtils]: 122: Hoare triple {2572#true} havoc ~retValue_acc~5; {2572#true} is VALID [2020-07-10 23:44:52,376 INFO L280 TraceCheckUtils]: 123: Hoare triple {2572#true} ~retValue_acc~5 := ~waterLevel~0; {2572#true} is VALID [2020-07-10 23:44:52,376 INFO L280 TraceCheckUtils]: 124: Hoare triple {2572#true} #res := ~retValue_acc~5; {2572#true} is VALID [2020-07-10 23:44:52,377 INFO L280 TraceCheckUtils]: 125: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 23:44:52,377 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2572#true} {2573#false} #820#return; {2573#false} is VALID [2020-07-10 23:44:52,377 INFO L280 TraceCheckUtils]: 127: Hoare triple {2573#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {2573#false} is VALID [2020-07-10 23:44:52,377 INFO L280 TraceCheckUtils]: 128: Hoare triple {2573#false} ~tmp~8 := #t~ret70; {2573#false} is VALID [2020-07-10 23:44:52,377 INFO L280 TraceCheckUtils]: 129: Hoare triple {2573#false} havoc #t~ret70; {2573#false} is VALID [2020-07-10 23:44:52,378 INFO L280 TraceCheckUtils]: 130: Hoare triple {2573#false} assume 0 == ~tmp~8; {2573#false} is VALID [2020-07-10 23:44:52,378 INFO L263 TraceCheckUtils]: 131: Hoare triple {2573#false} call #t~ret71 := isPumpRunning(); {2572#true} is VALID [2020-07-10 23:44:52,378 INFO L280 TraceCheckUtils]: 132: Hoare triple {2572#true} havoc ~retValue_acc~1; {2572#true} is VALID [2020-07-10 23:44:52,378 INFO L280 TraceCheckUtils]: 133: Hoare triple {2572#true} ~retValue_acc~1 := ~pumpRunning~0; {2572#true} is VALID [2020-07-10 23:44:52,378 INFO L280 TraceCheckUtils]: 134: Hoare triple {2572#true} #res := ~retValue_acc~1; {2572#true} is VALID [2020-07-10 23:44:52,379 INFO L280 TraceCheckUtils]: 135: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 23:44:52,379 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2572#true} {2573#false} #822#return; {2573#false} is VALID [2020-07-10 23:44:52,379 INFO L280 TraceCheckUtils]: 137: Hoare triple {2573#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {2573#false} is VALID [2020-07-10 23:44:52,379 INFO L280 TraceCheckUtils]: 138: Hoare triple {2573#false} ~tmp___0~2 := #t~ret71; {2573#false} is VALID [2020-07-10 23:44:52,380 INFO L280 TraceCheckUtils]: 139: Hoare triple {2573#false} havoc #t~ret71; {2573#false} is VALID [2020-07-10 23:44:52,380 INFO L280 TraceCheckUtils]: 140: Hoare triple {2573#false} assume 0 != ~tmp___0~2; {2573#false} is VALID [2020-07-10 23:44:52,380 INFO L263 TraceCheckUtils]: 141: Hoare triple {2573#false} call __automaton_fail(); {2573#false} is VALID [2020-07-10 23:44:52,380 INFO L280 TraceCheckUtils]: 142: Hoare triple {2573#false} assume !false; {2573#false} is VALID [2020-07-10 23:44:52,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:44:52,412 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1433871275] [2020-07-10 23:44:52,412 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:44:52,413 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 23:44:52,413 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757912524] [2020-07-10 23:44:52,415 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 23:44:52,415 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:44:52,416 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 23:44:52,599 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:44:52,600 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 23:44:52,600 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:44:52,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 23:44:52,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 23:44:52,601 INFO L87 Difference]: Start difference. First operand 265 states and 288 transitions. Second operand 4 states. [2020-07-10 23:44:54,837 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:45:01,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:45:01,691 INFO L93 Difference]: Finished difference Result 407 states and 458 transitions. [2020-07-10 23:45:01,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 23:45:01,691 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 23:45:01,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:45:01,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:45:01,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 458 transitions. [2020-07-10 23:45:01,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:45:01,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 458 transitions. [2020-07-10 23:45:01,709 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 458 transitions. [2020-07-10 23:45:03,090 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 458 edges. 458 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:45:03,100 INFO L225 Difference]: With dead ends: 407 [2020-07-10 23:45:03,101 INFO L226 Difference]: Without dead ends: 292 [2020-07-10 23:45:03,103 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 23:45:03,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2020-07-10 23:45:07,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 255. [2020-07-10 23:45:07,140 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:45:07,140 INFO L82 GeneralOperation]: Start isEquivalent. First operand 292 states. Second operand 255 states. [2020-07-10 23:45:07,140 INFO L74 IsIncluded]: Start isIncluded. First operand 292 states. Second operand 255 states. [2020-07-10 23:45:07,141 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 255 states. [2020-07-10 23:45:07,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:45:07,155 INFO L93 Difference]: Finished difference Result 292 states and 328 transitions. [2020-07-10 23:45:07,155 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 328 transitions. [2020-07-10 23:45:07,157 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:45:07,157 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:45:07,157 INFO L74 IsIncluded]: Start isIncluded. First operand 255 states. Second operand 292 states. [2020-07-10 23:45:07,157 INFO L87 Difference]: Start difference. First operand 255 states. Second operand 292 states. [2020-07-10 23:45:07,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:45:07,171 INFO L93 Difference]: Finished difference Result 292 states and 328 transitions. [2020-07-10 23:45:07,171 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 328 transitions. [2020-07-10 23:45:07,172 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:45:07,172 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:45:07,173 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:45:07,173 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:45:07,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-07-10 23:45:07,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 275 transitions. [2020-07-10 23:45:07,183 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 275 transitions. Word has length 143 [2020-07-10 23:45:07,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:45:07,183 INFO L479 AbstractCegarLoop]: Abstraction has 255 states and 275 transitions. [2020-07-10 23:45:07,183 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 23:45:07,183 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 255 states and 275 transitions. [2020-07-10 23:45:08,186 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 275 edges. 275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:45:08,186 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 275 transitions. [2020-07-10 23:45:08,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-10 23:45:08,189 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:45:08,189 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:45:08,190 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 23:45:08,190 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:45:08,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:45:08,190 INFO L82 PathProgramCache]: Analyzing trace with hash -1147925299, now seen corresponding path program 1 times [2020-07-10 23:45:08,190 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:45:08,191 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [301108601] [2020-07-10 23:45:08,191 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:45:08,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:08,573 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:45:08,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:08,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {4696#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {4588#true} is VALID [2020-07-10 23:45:08,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} #valid := #valid[0 := 0]; {4588#true} is VALID [2020-07-10 23:45:08,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {4588#true} assume 0 < #StackHeapBarrier; {4588#true} is VALID [2020-07-10 23:45:08,634 INFO L280 TraceCheckUtils]: 3: Hoare triple {4588#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {4588#true} is VALID [2020-07-10 23:45:08,634 INFO L280 TraceCheckUtils]: 4: Hoare triple {4588#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {4588#true} is VALID [2020-07-10 23:45:08,634 INFO L280 TraceCheckUtils]: 5: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {4588#true} is VALID [2020-07-10 23:45:08,635 INFO L280 TraceCheckUtils]: 6: Hoare triple {4588#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {4588#true} is VALID [2020-07-10 23:45:08,635 INFO L280 TraceCheckUtils]: 7: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {4588#true} is VALID [2020-07-10 23:45:08,635 INFO L280 TraceCheckUtils]: 8: Hoare triple {4588#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {4588#true} is VALID [2020-07-10 23:45:08,635 INFO L280 TraceCheckUtils]: 9: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {4588#true} is VALID [2020-07-10 23:45:08,635 INFO L280 TraceCheckUtils]: 10: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {4588#true} is VALID [2020-07-10 23:45:08,635 INFO L280 TraceCheckUtils]: 11: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {4588#true} is VALID [2020-07-10 23:45:08,635 INFO L280 TraceCheckUtils]: 12: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {4588#true} is VALID [2020-07-10 23:45:08,636 INFO L280 TraceCheckUtils]: 13: Hoare triple {4588#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {4588#true} is VALID [2020-07-10 23:45:08,636 INFO L280 TraceCheckUtils]: 14: Hoare triple {4588#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {4588#true} is VALID [2020-07-10 23:45:08,636 INFO L280 TraceCheckUtils]: 15: Hoare triple {4588#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {4588#true} is VALID [2020-07-10 23:45:08,636 INFO L280 TraceCheckUtils]: 16: Hoare triple {4588#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {4588#true} is VALID [2020-07-10 23:45:08,636 INFO L280 TraceCheckUtils]: 17: Hoare triple {4588#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {4588#true} is VALID [2020-07-10 23:45:08,636 INFO L280 TraceCheckUtils]: 18: Hoare triple {4588#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {4588#true} is VALID [2020-07-10 23:45:08,637 INFO L280 TraceCheckUtils]: 19: Hoare triple {4588#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {4588#true} is VALID [2020-07-10 23:45:08,637 INFO L280 TraceCheckUtils]: 20: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {4588#true} is VALID [2020-07-10 23:45:08,637 INFO L280 TraceCheckUtils]: 21: Hoare triple {4588#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {4588#true} is VALID [2020-07-10 23:45:08,637 INFO L280 TraceCheckUtils]: 22: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {4588#true} is VALID [2020-07-10 23:45:08,637 INFO L280 TraceCheckUtils]: 23: Hoare triple {4588#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {4588#true} is VALID [2020-07-10 23:45:08,637 INFO L280 TraceCheckUtils]: 24: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {4588#true} is VALID [2020-07-10 23:45:08,638 INFO L280 TraceCheckUtils]: 25: Hoare triple {4588#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {4588#true} is VALID [2020-07-10 23:45:08,638 INFO L280 TraceCheckUtils]: 26: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {4588#true} is VALID [2020-07-10 23:45:08,638 INFO L280 TraceCheckUtils]: 27: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {4588#true} is VALID [2020-07-10 23:45:08,638 INFO L280 TraceCheckUtils]: 28: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {4588#true} is VALID [2020-07-10 23:45:08,638 INFO L280 TraceCheckUtils]: 29: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {4588#true} is VALID [2020-07-10 23:45:08,639 INFO L280 TraceCheckUtils]: 30: Hoare triple {4588#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {4588#true} is VALID [2020-07-10 23:45:08,639 INFO L280 TraceCheckUtils]: 31: Hoare triple {4588#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {4588#true} is VALID [2020-07-10 23:45:08,639 INFO L280 TraceCheckUtils]: 32: Hoare triple {4588#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {4588#true} is VALID [2020-07-10 23:45:08,639 INFO L280 TraceCheckUtils]: 33: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {4588#true} is VALID [2020-07-10 23:45:08,640 INFO L280 TraceCheckUtils]: 34: Hoare triple {4588#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {4588#true} is VALID [2020-07-10 23:45:08,640 INFO L280 TraceCheckUtils]: 35: Hoare triple {4588#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {4588#true} is VALID [2020-07-10 23:45:08,640 INFO L280 TraceCheckUtils]: 36: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {4588#true} is VALID [2020-07-10 23:45:08,640 INFO L280 TraceCheckUtils]: 37: Hoare triple {4588#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {4588#true} is VALID [2020-07-10 23:45:08,640 INFO L280 TraceCheckUtils]: 38: Hoare triple {4588#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {4588#true} is VALID [2020-07-10 23:45:08,641 INFO L280 TraceCheckUtils]: 39: Hoare triple {4588#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {4588#true} is VALID [2020-07-10 23:45:08,641 INFO L280 TraceCheckUtils]: 40: Hoare triple {4588#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {4588#true} is VALID [2020-07-10 23:45:08,641 INFO L280 TraceCheckUtils]: 41: Hoare triple {4588#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {4588#true} is VALID [2020-07-10 23:45:08,641 INFO L280 TraceCheckUtils]: 42: Hoare triple {4588#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {4588#true} is VALID [2020-07-10 23:45:08,641 INFO L280 TraceCheckUtils]: 43: Hoare triple {4588#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {4588#true} is VALID [2020-07-10 23:45:08,641 INFO L280 TraceCheckUtils]: 44: Hoare triple {4588#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {4588#true} is VALID [2020-07-10 23:45:08,642 INFO L280 TraceCheckUtils]: 45: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {4588#true} is VALID [2020-07-10 23:45:08,642 INFO L280 TraceCheckUtils]: 46: Hoare triple {4588#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {4588#true} is VALID [2020-07-10 23:45:08,642 INFO L280 TraceCheckUtils]: 47: Hoare triple {4588#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {4588#true} is VALID [2020-07-10 23:45:08,642 INFO L280 TraceCheckUtils]: 48: Hoare triple {4588#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {4588#true} is VALID [2020-07-10 23:45:08,642 INFO L280 TraceCheckUtils]: 49: Hoare triple {4588#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {4588#true} is VALID [2020-07-10 23:45:08,643 INFO L280 TraceCheckUtils]: 50: Hoare triple {4588#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {4588#true} is VALID [2020-07-10 23:45:08,643 INFO L280 TraceCheckUtils]: 51: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {4588#true} is VALID [2020-07-10 23:45:08,643 INFO L280 TraceCheckUtils]: 52: Hoare triple {4588#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {4588#true} is VALID [2020-07-10 23:45:08,643 INFO L280 TraceCheckUtils]: 53: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {4588#true} is VALID [2020-07-10 23:45:08,643 INFO L280 TraceCheckUtils]: 54: Hoare triple {4588#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {4588#true} is VALID [2020-07-10 23:45:08,644 INFO L280 TraceCheckUtils]: 55: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {4588#true} is VALID [2020-07-10 23:45:08,644 INFO L280 TraceCheckUtils]: 56: Hoare triple {4588#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {4588#true} is VALID [2020-07-10 23:45:08,644 INFO L280 TraceCheckUtils]: 57: Hoare triple {4588#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {4588#true} is VALID [2020-07-10 23:45:08,644 INFO L280 TraceCheckUtils]: 58: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {4588#true} is VALID [2020-07-10 23:45:08,644 INFO L280 TraceCheckUtils]: 59: Hoare triple {4588#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {4588#true} is VALID [2020-07-10 23:45:08,644 INFO L280 TraceCheckUtils]: 60: Hoare triple {4588#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {4588#true} is VALID [2020-07-10 23:45:08,645 INFO L280 TraceCheckUtils]: 61: Hoare triple {4588#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {4588#true} is VALID [2020-07-10 23:45:08,645 INFO L280 TraceCheckUtils]: 62: Hoare triple {4588#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {4588#true} is VALID [2020-07-10 23:45:08,645 INFO L280 TraceCheckUtils]: 63: Hoare triple {4588#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {4588#true} is VALID [2020-07-10 23:45:08,645 INFO L280 TraceCheckUtils]: 64: Hoare triple {4588#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {4588#true} is VALID [2020-07-10 23:45:08,645 INFO L280 TraceCheckUtils]: 65: Hoare triple {4588#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {4588#true} is VALID [2020-07-10 23:45:08,646 INFO L280 TraceCheckUtils]: 66: Hoare triple {4588#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {4588#true} is VALID [2020-07-10 23:45:08,646 INFO L280 TraceCheckUtils]: 67: Hoare triple {4588#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {4588#true} is VALID [2020-07-10 23:45:08,646 INFO L280 TraceCheckUtils]: 68: Hoare triple {4588#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {4588#true} is VALID [2020-07-10 23:45:08,646 INFO L280 TraceCheckUtils]: 69: Hoare triple {4588#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {4588#true} is VALID [2020-07-10 23:45:08,646 INFO L280 TraceCheckUtils]: 70: Hoare triple {4588#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {4588#true} is VALID [2020-07-10 23:45:08,647 INFO L280 TraceCheckUtils]: 71: Hoare triple {4588#true} ~pumpRunning~0 := 0; {4588#true} is VALID [2020-07-10 23:45:08,647 INFO L280 TraceCheckUtils]: 72: Hoare triple {4588#true} ~systemActive~0 := 1; {4588#true} is VALID [2020-07-10 23:45:08,647 INFO L280 TraceCheckUtils]: 73: Hoare triple {4588#true} ~cleanupTimeShifts~0 := 4; {4588#true} is VALID [2020-07-10 23:45:08,647 INFO L280 TraceCheckUtils]: 74: Hoare triple {4588#true} ~waterLevel~0 := 1; {4588#true} is VALID [2020-07-10 23:45:08,647 INFO L280 TraceCheckUtils]: 75: Hoare triple {4588#true} ~methaneLevelCritical~0 := 0; {4588#true} is VALID [2020-07-10 23:45:08,648 INFO L280 TraceCheckUtils]: 76: Hoare triple {4588#true} ~head~0.base, ~head~0.offset := 0, 0; {4588#true} is VALID [2020-07-10 23:45:08,648 INFO L280 TraceCheckUtils]: 77: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 23:45:08,648 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4588#true} {4588#true} #918#return; {4588#true} is VALID [2020-07-10 23:45:08,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:08,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 23:45:08,654 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4588#true} #826#return; {4588#true} is VALID [2020-07-10 23:45:08,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:08,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 23:45:08,656 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4588#true} #828#return; {4588#true} is VALID [2020-07-10 23:45:08,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:08,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~11; {4588#true} is VALID [2020-07-10 23:45:08,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} ~retValue_acc~11 := 1; {4697#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 23:45:08,718 INFO L280 TraceCheckUtils]: 2: Hoare triple {4697#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:45:08,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:45:08,720 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4588#true} #830#return; {4678#(= |main_#t~ret24| 1)} is VALID [2020-07-10 23:45:08,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:08,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 23:45:08,724 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4588#true} #832#return; {4588#true} is VALID [2020-07-10 23:45:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:08,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {4699#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4700#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:45:08,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {4700#(<= 1 ~systemActive~0)} assume true; {4700#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:45:08,771 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4700#(<= 1 ~systemActive~0)} {4588#true} #880#return; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:45:08,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:08,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~5; {4588#true} is VALID [2020-07-10 23:45:08,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} ~retValue_acc~5 := ~waterLevel~0; {4588#true} is VALID [2020-07-10 23:45:08,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {4588#true} #res := ~retValue_acc~5; {4588#true} is VALID [2020-07-10 23:45:08,776 INFO L280 TraceCheckUtils]: 3: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 23:45:08,776 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4588#true} {4589#false} #820#return; {4589#false} is VALID [2020-07-10 23:45:08,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:08,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~1; {4588#true} is VALID [2020-07-10 23:45:08,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} ~retValue_acc~1 := ~pumpRunning~0; {4588#true} is VALID [2020-07-10 23:45:08,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {4588#true} #res := ~retValue_acc~1; {4588#true} is VALID [2020-07-10 23:45:08,781 INFO L280 TraceCheckUtils]: 3: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 23:45:08,781 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4588#true} {4589#false} #822#return; {4589#false} is VALID [2020-07-10 23:45:08,791 INFO L263 TraceCheckUtils]: 0: Hoare triple {4588#true} call ULTIMATE.init(); {4696#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 23:45:08,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {4696#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {4588#true} is VALID [2020-07-10 23:45:08,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {4588#true} #valid := #valid[0 := 0]; {4588#true} is VALID [2020-07-10 23:45:08,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {4588#true} assume 0 < #StackHeapBarrier; {4588#true} is VALID [2020-07-10 23:45:08,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {4588#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {4588#true} is VALID [2020-07-10 23:45:08,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {4588#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {4588#true} is VALID [2020-07-10 23:45:08,793 INFO L280 TraceCheckUtils]: 6: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {4588#true} is VALID [2020-07-10 23:45:08,793 INFO L280 TraceCheckUtils]: 7: Hoare triple {4588#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {4588#true} is VALID [2020-07-10 23:45:08,793 INFO L280 TraceCheckUtils]: 8: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {4588#true} is VALID [2020-07-10 23:45:08,793 INFO L280 TraceCheckUtils]: 9: Hoare triple {4588#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {4588#true} is VALID [2020-07-10 23:45:08,794 INFO L280 TraceCheckUtils]: 10: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {4588#true} is VALID [2020-07-10 23:45:08,794 INFO L280 TraceCheckUtils]: 11: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {4588#true} is VALID [2020-07-10 23:45:08,794 INFO L280 TraceCheckUtils]: 12: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {4588#true} is VALID [2020-07-10 23:45:08,795 INFO L280 TraceCheckUtils]: 13: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {4588#true} is VALID [2020-07-10 23:45:08,795 INFO L280 TraceCheckUtils]: 14: Hoare triple {4588#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {4588#true} is VALID [2020-07-10 23:45:08,795 INFO L280 TraceCheckUtils]: 15: Hoare triple {4588#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {4588#true} is VALID [2020-07-10 23:45:08,795 INFO L280 TraceCheckUtils]: 16: Hoare triple {4588#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {4588#true} is VALID [2020-07-10 23:45:08,796 INFO L280 TraceCheckUtils]: 17: Hoare triple {4588#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {4588#true} is VALID [2020-07-10 23:45:08,796 INFO L280 TraceCheckUtils]: 18: Hoare triple {4588#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {4588#true} is VALID [2020-07-10 23:45:08,796 INFO L280 TraceCheckUtils]: 19: Hoare triple {4588#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {4588#true} is VALID [2020-07-10 23:45:08,797 INFO L280 TraceCheckUtils]: 20: Hoare triple {4588#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {4588#true} is VALID [2020-07-10 23:45:08,797 INFO L280 TraceCheckUtils]: 21: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {4588#true} is VALID [2020-07-10 23:45:08,797 INFO L280 TraceCheckUtils]: 22: Hoare triple {4588#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {4588#true} is VALID [2020-07-10 23:45:08,798 INFO L280 TraceCheckUtils]: 23: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {4588#true} is VALID [2020-07-10 23:45:08,798 INFO L280 TraceCheckUtils]: 24: Hoare triple {4588#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {4588#true} is VALID [2020-07-10 23:45:08,798 INFO L280 TraceCheckUtils]: 25: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {4588#true} is VALID [2020-07-10 23:45:08,798 INFO L280 TraceCheckUtils]: 26: Hoare triple {4588#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {4588#true} is VALID [2020-07-10 23:45:08,799 INFO L280 TraceCheckUtils]: 27: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {4588#true} is VALID [2020-07-10 23:45:08,799 INFO L280 TraceCheckUtils]: 28: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {4588#true} is VALID [2020-07-10 23:45:08,799 INFO L280 TraceCheckUtils]: 29: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {4588#true} is VALID [2020-07-10 23:45:08,800 INFO L280 TraceCheckUtils]: 30: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {4588#true} is VALID [2020-07-10 23:45:08,800 INFO L280 TraceCheckUtils]: 31: Hoare triple {4588#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {4588#true} is VALID [2020-07-10 23:45:08,800 INFO L280 TraceCheckUtils]: 32: Hoare triple {4588#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {4588#true} is VALID [2020-07-10 23:45:08,800 INFO L280 TraceCheckUtils]: 33: Hoare triple {4588#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {4588#true} is VALID [2020-07-10 23:45:08,801 INFO L280 TraceCheckUtils]: 34: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {4588#true} is VALID [2020-07-10 23:45:08,801 INFO L280 TraceCheckUtils]: 35: Hoare triple {4588#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {4588#true} is VALID [2020-07-10 23:45:08,801 INFO L280 TraceCheckUtils]: 36: Hoare triple {4588#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {4588#true} is VALID [2020-07-10 23:45:08,802 INFO L280 TraceCheckUtils]: 37: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {4588#true} is VALID [2020-07-10 23:45:08,802 INFO L280 TraceCheckUtils]: 38: Hoare triple {4588#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {4588#true} is VALID [2020-07-10 23:45:08,802 INFO L280 TraceCheckUtils]: 39: Hoare triple {4588#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {4588#true} is VALID [2020-07-10 23:45:08,803 INFO L280 TraceCheckUtils]: 40: Hoare triple {4588#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {4588#true} is VALID [2020-07-10 23:45:08,803 INFO L280 TraceCheckUtils]: 41: Hoare triple {4588#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {4588#true} is VALID [2020-07-10 23:45:08,803 INFO L280 TraceCheckUtils]: 42: Hoare triple {4588#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {4588#true} is VALID [2020-07-10 23:45:08,803 INFO L280 TraceCheckUtils]: 43: Hoare triple {4588#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {4588#true} is VALID [2020-07-10 23:45:08,804 INFO L280 TraceCheckUtils]: 44: Hoare triple {4588#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {4588#true} is VALID [2020-07-10 23:45:08,804 INFO L280 TraceCheckUtils]: 45: Hoare triple {4588#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {4588#true} is VALID [2020-07-10 23:45:08,804 INFO L280 TraceCheckUtils]: 46: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {4588#true} is VALID [2020-07-10 23:45:08,805 INFO L280 TraceCheckUtils]: 47: Hoare triple {4588#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {4588#true} is VALID [2020-07-10 23:45:08,805 INFO L280 TraceCheckUtils]: 48: Hoare triple {4588#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {4588#true} is VALID [2020-07-10 23:45:08,805 INFO L280 TraceCheckUtils]: 49: Hoare triple {4588#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {4588#true} is VALID [2020-07-10 23:45:08,806 INFO L280 TraceCheckUtils]: 50: Hoare triple {4588#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {4588#true} is VALID [2020-07-10 23:45:08,806 INFO L280 TraceCheckUtils]: 51: Hoare triple {4588#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {4588#true} is VALID [2020-07-10 23:45:08,807 INFO L280 TraceCheckUtils]: 52: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {4588#true} is VALID [2020-07-10 23:45:08,807 INFO L280 TraceCheckUtils]: 53: Hoare triple {4588#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {4588#true} is VALID [2020-07-10 23:45:08,807 INFO L280 TraceCheckUtils]: 54: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {4588#true} is VALID [2020-07-10 23:45:08,808 INFO L280 TraceCheckUtils]: 55: Hoare triple {4588#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {4588#true} is VALID [2020-07-10 23:45:08,808 INFO L280 TraceCheckUtils]: 56: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {4588#true} is VALID [2020-07-10 23:45:08,808 INFO L280 TraceCheckUtils]: 57: Hoare triple {4588#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {4588#true} is VALID [2020-07-10 23:45:08,809 INFO L280 TraceCheckUtils]: 58: Hoare triple {4588#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {4588#true} is VALID [2020-07-10 23:45:08,809 INFO L280 TraceCheckUtils]: 59: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {4588#true} is VALID [2020-07-10 23:45:08,809 INFO L280 TraceCheckUtils]: 60: Hoare triple {4588#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {4588#true} is VALID [2020-07-10 23:45:08,810 INFO L280 TraceCheckUtils]: 61: Hoare triple {4588#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {4588#true} is VALID [2020-07-10 23:45:08,810 INFO L280 TraceCheckUtils]: 62: Hoare triple {4588#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {4588#true} is VALID [2020-07-10 23:45:08,810 INFO L280 TraceCheckUtils]: 63: Hoare triple {4588#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {4588#true} is VALID [2020-07-10 23:45:08,811 INFO L280 TraceCheckUtils]: 64: Hoare triple {4588#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {4588#true} is VALID [2020-07-10 23:45:08,811 INFO L280 TraceCheckUtils]: 65: Hoare triple {4588#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {4588#true} is VALID [2020-07-10 23:45:08,812 INFO L280 TraceCheckUtils]: 66: Hoare triple {4588#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {4588#true} is VALID [2020-07-10 23:45:08,812 INFO L280 TraceCheckUtils]: 67: Hoare triple {4588#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {4588#true} is VALID [2020-07-10 23:45:08,812 INFO L280 TraceCheckUtils]: 68: Hoare triple {4588#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {4588#true} is VALID [2020-07-10 23:45:08,812 INFO L280 TraceCheckUtils]: 69: Hoare triple {4588#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {4588#true} is VALID [2020-07-10 23:45:08,813 INFO L280 TraceCheckUtils]: 70: Hoare triple {4588#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {4588#true} is VALID [2020-07-10 23:45:08,813 INFO L280 TraceCheckUtils]: 71: Hoare triple {4588#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {4588#true} is VALID [2020-07-10 23:45:08,813 INFO L280 TraceCheckUtils]: 72: Hoare triple {4588#true} ~pumpRunning~0 := 0; {4588#true} is VALID [2020-07-10 23:45:08,814 INFO L280 TraceCheckUtils]: 73: Hoare triple {4588#true} ~systemActive~0 := 1; {4588#true} is VALID [2020-07-10 23:45:08,814 INFO L280 TraceCheckUtils]: 74: Hoare triple {4588#true} ~cleanupTimeShifts~0 := 4; {4588#true} is VALID [2020-07-10 23:45:08,814 INFO L280 TraceCheckUtils]: 75: Hoare triple {4588#true} ~waterLevel~0 := 1; {4588#true} is VALID [2020-07-10 23:45:08,815 INFO L280 TraceCheckUtils]: 76: Hoare triple {4588#true} ~methaneLevelCritical~0 := 0; {4588#true} is VALID [2020-07-10 23:45:08,815 INFO L280 TraceCheckUtils]: 77: Hoare triple {4588#true} ~head~0.base, ~head~0.offset := 0, 0; {4588#true} is VALID [2020-07-10 23:45:08,815 INFO L280 TraceCheckUtils]: 78: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 23:45:08,815 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4588#true} {4588#true} #918#return; {4588#true} is VALID [2020-07-10 23:45:08,816 INFO L263 TraceCheckUtils]: 80: Hoare triple {4588#true} call #t~ret73 := main(); {4588#true} is VALID [2020-07-10 23:45:08,816 INFO L280 TraceCheckUtils]: 81: Hoare triple {4588#true} havoc ~retValue_acc~3; {4588#true} is VALID [2020-07-10 23:45:08,816 INFO L280 TraceCheckUtils]: 82: Hoare triple {4588#true} havoc ~tmp~4; {4588#true} is VALID [2020-07-10 23:45:08,817 INFO L263 TraceCheckUtils]: 83: Hoare triple {4588#true} call select_helpers(); {4588#true} is VALID [2020-07-10 23:45:08,817 INFO L280 TraceCheckUtils]: 84: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 23:45:08,817 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4588#true} {4588#true} #826#return; {4588#true} is VALID [2020-07-10 23:45:08,817 INFO L263 TraceCheckUtils]: 86: Hoare triple {4588#true} call select_features(); {4588#true} is VALID [2020-07-10 23:45:08,818 INFO L280 TraceCheckUtils]: 87: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 23:45:08,818 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4588#true} {4588#true} #828#return; {4588#true} is VALID [2020-07-10 23:45:08,818 INFO L263 TraceCheckUtils]: 89: Hoare triple {4588#true} call #t~ret24 := valid_product(); {4588#true} is VALID [2020-07-10 23:45:08,819 INFO L280 TraceCheckUtils]: 90: Hoare triple {4588#true} havoc ~retValue_acc~11; {4588#true} is VALID [2020-07-10 23:45:08,822 INFO L280 TraceCheckUtils]: 91: Hoare triple {4588#true} ~retValue_acc~11 := 1; {4697#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 23:45:08,823 INFO L280 TraceCheckUtils]: 92: Hoare triple {4697#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:45:08,824 INFO L280 TraceCheckUtils]: 93: Hoare triple {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:45:08,826 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4588#true} #830#return; {4678#(= |main_#t~ret24| 1)} is VALID [2020-07-10 23:45:08,827 INFO L280 TraceCheckUtils]: 95: Hoare triple {4678#(= |main_#t~ret24| 1)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {4678#(= |main_#t~ret24| 1)} is VALID [2020-07-10 23:45:08,835 INFO L280 TraceCheckUtils]: 96: Hoare triple {4678#(= |main_#t~ret24| 1)} ~tmp~4 := #t~ret24; {4679#(= 1 main_~tmp~4)} is VALID [2020-07-10 23:45:08,836 INFO L280 TraceCheckUtils]: 97: Hoare triple {4679#(= 1 main_~tmp~4)} havoc #t~ret24; {4679#(= 1 main_~tmp~4)} is VALID [2020-07-10 23:45:08,837 INFO L280 TraceCheckUtils]: 98: Hoare triple {4679#(= 1 main_~tmp~4)} assume 0 != ~tmp~4; {4588#true} is VALID [2020-07-10 23:45:08,837 INFO L263 TraceCheckUtils]: 99: Hoare triple {4588#true} call setup(); {4588#true} is VALID [2020-07-10 23:45:08,837 INFO L280 TraceCheckUtils]: 100: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 23:45:08,837 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4588#true} {4588#true} #832#return; {4588#true} is VALID [2020-07-10 23:45:08,838 INFO L263 TraceCheckUtils]: 102: Hoare triple {4588#true} call runTest(); {4588#true} is VALID [2020-07-10 23:45:08,838 INFO L263 TraceCheckUtils]: 103: Hoare triple {4588#true} call test(); {4588#true} is VALID [2020-07-10 23:45:08,838 INFO L280 TraceCheckUtils]: 104: Hoare triple {4588#true} havoc ~splverifierCounter~0; {4588#true} is VALID [2020-07-10 23:45:08,839 INFO L280 TraceCheckUtils]: 105: Hoare triple {4588#true} havoc ~tmp~0; {4588#true} is VALID [2020-07-10 23:45:08,839 INFO L280 TraceCheckUtils]: 106: Hoare triple {4588#true} havoc ~tmp___0~0; {4588#true} is VALID [2020-07-10 23:45:08,844 INFO L280 TraceCheckUtils]: 107: Hoare triple {4588#true} havoc ~tmp___1~0; {4588#true} is VALID [2020-07-10 23:45:08,845 INFO L280 TraceCheckUtils]: 108: Hoare triple {4588#true} havoc ~tmp___2~0; {4588#true} is VALID [2020-07-10 23:45:08,845 INFO L280 TraceCheckUtils]: 109: Hoare triple {4588#true} ~splverifierCounter~0 := 0; {4588#true} is VALID [2020-07-10 23:45:08,845 INFO L280 TraceCheckUtils]: 110: Hoare triple {4588#true} assume !false; {4588#true} is VALID [2020-07-10 23:45:08,846 INFO L280 TraceCheckUtils]: 111: Hoare triple {4588#true} assume ~splverifierCounter~0 < 4; {4588#true} is VALID [2020-07-10 23:45:08,846 INFO L280 TraceCheckUtils]: 112: Hoare triple {4588#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {4588#true} is VALID [2020-07-10 23:45:08,846 INFO L280 TraceCheckUtils]: 113: Hoare triple {4588#true} ~tmp~0 := #t~nondet0; {4588#true} is VALID [2020-07-10 23:45:08,847 INFO L280 TraceCheckUtils]: 114: Hoare triple {4588#true} havoc #t~nondet0; {4588#true} is VALID [2020-07-10 23:45:08,847 INFO L280 TraceCheckUtils]: 115: Hoare triple {4588#true} assume !(0 != ~tmp~0); {4588#true} is VALID [2020-07-10 23:45:08,850 INFO L280 TraceCheckUtils]: 116: Hoare triple {4588#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {4588#true} is VALID [2020-07-10 23:45:08,851 INFO L280 TraceCheckUtils]: 117: Hoare triple {4588#true} ~tmp___0~0 := #t~nondet1; {4588#true} is VALID [2020-07-10 23:45:08,851 INFO L280 TraceCheckUtils]: 118: Hoare triple {4588#true} havoc #t~nondet1; {4588#true} is VALID [2020-07-10 23:45:08,851 INFO L280 TraceCheckUtils]: 119: Hoare triple {4588#true} assume !(0 != ~tmp___0~0); {4588#true} is VALID [2020-07-10 23:45:08,851 INFO L280 TraceCheckUtils]: 120: Hoare triple {4588#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {4588#true} is VALID [2020-07-10 23:45:08,852 INFO L280 TraceCheckUtils]: 121: Hoare triple {4588#true} ~tmp___2~0 := #t~nondet2; {4588#true} is VALID [2020-07-10 23:45:08,852 INFO L280 TraceCheckUtils]: 122: Hoare triple {4588#true} havoc #t~nondet2; {4588#true} is VALID [2020-07-10 23:45:08,855 INFO L280 TraceCheckUtils]: 123: Hoare triple {4588#true} assume 0 != ~tmp___2~0; {4588#true} is VALID [2020-07-10 23:45:08,868 INFO L263 TraceCheckUtils]: 124: Hoare triple {4588#true} call startSystem(); {4699#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:45:08,874 INFO L280 TraceCheckUtils]: 125: Hoare triple {4699#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4700#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:45:08,875 INFO L280 TraceCheckUtils]: 126: Hoare triple {4700#(<= 1 ~systemActive~0)} assume true; {4700#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:45:08,876 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4700#(<= 1 ~systemActive~0)} {4588#true} #880#return; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:45:08,876 INFO L263 TraceCheckUtils]: 128: Hoare triple {4685#(not (= 0 ~systemActive~0))} call timeShift(); {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:45:08,877 INFO L280 TraceCheckUtils]: 129: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:45:08,878 INFO L280 TraceCheckUtils]: 130: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4589#false} is VALID [2020-07-10 23:45:08,878 INFO L263 TraceCheckUtils]: 131: Hoare triple {4589#false} call __utac_acc__Specification4_spec__1(); {4589#false} is VALID [2020-07-10 23:45:08,879 INFO L280 TraceCheckUtils]: 132: Hoare triple {4589#false} havoc ~tmp~8; {4589#false} is VALID [2020-07-10 23:45:08,879 INFO L280 TraceCheckUtils]: 133: Hoare triple {4589#false} havoc ~tmp___0~2; {4589#false} is VALID [2020-07-10 23:45:08,879 INFO L263 TraceCheckUtils]: 134: Hoare triple {4589#false} call #t~ret70 := getWaterLevel(); {4588#true} is VALID [2020-07-10 23:45:08,879 INFO L280 TraceCheckUtils]: 135: Hoare triple {4588#true} havoc ~retValue_acc~5; {4588#true} is VALID [2020-07-10 23:45:08,880 INFO L280 TraceCheckUtils]: 136: Hoare triple {4588#true} ~retValue_acc~5 := ~waterLevel~0; {4588#true} is VALID [2020-07-10 23:45:08,880 INFO L280 TraceCheckUtils]: 137: Hoare triple {4588#true} #res := ~retValue_acc~5; {4588#true} is VALID [2020-07-10 23:45:08,880 INFO L280 TraceCheckUtils]: 138: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 23:45:08,881 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4588#true} {4589#false} #820#return; {4589#false} is VALID [2020-07-10 23:45:08,881 INFO L280 TraceCheckUtils]: 140: Hoare triple {4589#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {4589#false} is VALID [2020-07-10 23:45:08,881 INFO L280 TraceCheckUtils]: 141: Hoare triple {4589#false} ~tmp~8 := #t~ret70; {4589#false} is VALID [2020-07-10 23:45:08,881 INFO L280 TraceCheckUtils]: 142: Hoare triple {4589#false} havoc #t~ret70; {4589#false} is VALID [2020-07-10 23:45:08,882 INFO L280 TraceCheckUtils]: 143: Hoare triple {4589#false} assume 0 == ~tmp~8; {4589#false} is VALID [2020-07-10 23:45:08,882 INFO L263 TraceCheckUtils]: 144: Hoare triple {4589#false} call #t~ret71 := isPumpRunning(); {4588#true} is VALID [2020-07-10 23:45:08,882 INFO L280 TraceCheckUtils]: 145: Hoare triple {4588#true} havoc ~retValue_acc~1; {4588#true} is VALID [2020-07-10 23:45:08,883 INFO L280 TraceCheckUtils]: 146: Hoare triple {4588#true} ~retValue_acc~1 := ~pumpRunning~0; {4588#true} is VALID [2020-07-10 23:45:08,883 INFO L280 TraceCheckUtils]: 147: Hoare triple {4588#true} #res := ~retValue_acc~1; {4588#true} is VALID [2020-07-10 23:45:08,883 INFO L280 TraceCheckUtils]: 148: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 23:45:08,884 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {4588#true} {4589#false} #822#return; {4589#false} is VALID [2020-07-10 23:45:08,884 INFO L280 TraceCheckUtils]: 150: Hoare triple {4589#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {4589#false} is VALID [2020-07-10 23:45:08,884 INFO L280 TraceCheckUtils]: 151: Hoare triple {4589#false} ~tmp___0~2 := #t~ret71; {4589#false} is VALID [2020-07-10 23:45:08,884 INFO L280 TraceCheckUtils]: 152: Hoare triple {4589#false} havoc #t~ret71; {4589#false} is VALID [2020-07-10 23:45:08,885 INFO L280 TraceCheckUtils]: 153: Hoare triple {4589#false} assume 0 != ~tmp___0~2; {4589#false} is VALID [2020-07-10 23:45:08,885 INFO L263 TraceCheckUtils]: 154: Hoare triple {4589#false} call __automaton_fail(); {4589#false} is VALID [2020-07-10 23:45:08,885 INFO L280 TraceCheckUtils]: 155: Hoare triple {4589#false} assume !false; {4589#false} is VALID [2020-07-10 23:45:08,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:45:08,933 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [301108601] [2020-07-10 23:45:08,933 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:45:08,934 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 23:45:08,935 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [465898189] [2020-07-10 23:45:08,937 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 23:45:08,940 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:45:08,940 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 23:45:09,197 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:45:09,197 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 23:45:09,198 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:45:09,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 23:45:09,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 23:45:09,199 INFO L87 Difference]: Start difference. First operand 255 states and 275 transitions. Second operand 10 states. [2020-07-10 23:45:10,473 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:45:11,582 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:45:11,935 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:45:12,398 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:45:12,847 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:45:13,205 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:45:19,098 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:45:39,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:45:39,146 INFO L93 Difference]: Finished difference Result 700 states and 815 transitions. [2020-07-10 23:45:39,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 23:45:39,146 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 23:45:39,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:45:39,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:45:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 815 transitions. [2020-07-10 23:45:39,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:45:39,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 815 transitions. [2020-07-10 23:45:39,177 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 815 transitions. [2020-07-10 23:45:41,683 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 815 edges. 815 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:45:41,708 INFO L225 Difference]: With dead ends: 700 [2020-07-10 23:45:41,708 INFO L226 Difference]: Without dead ends: 555 [2020-07-10 23:45:41,710 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-10 23:45:41,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 555 states. [2020-07-10 23:45:51,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 555 to 460. [2020-07-10 23:45:51,289 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:45:51,289 INFO L82 GeneralOperation]: Start isEquivalent. First operand 555 states. Second operand 460 states. [2020-07-10 23:45:51,290 INFO L74 IsIncluded]: Start isIncluded. First operand 555 states. Second operand 460 states. [2020-07-10 23:45:51,290 INFO L87 Difference]: Start difference. First operand 555 states. Second operand 460 states. [2020-07-10 23:45:51,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:45:51,322 INFO L93 Difference]: Finished difference Result 555 states and 642 transitions. [2020-07-10 23:45:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 642 transitions. [2020-07-10 23:45:51,324 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:45:51,324 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:45:51,324 INFO L74 IsIncluded]: Start isIncluded. First operand 460 states. Second operand 555 states. [2020-07-10 23:45:51,324 INFO L87 Difference]: Start difference. First operand 460 states. Second operand 555 states. [2020-07-10 23:45:51,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:45:51,354 INFO L93 Difference]: Finished difference Result 555 states and 642 transitions. [2020-07-10 23:45:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 642 transitions. [2020-07-10 23:45:51,356 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:45:51,357 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:45:51,357 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:45:51,357 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:45:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2020-07-10 23:45:51,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 514 transitions. [2020-07-10 23:45:51,376 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 514 transitions. Word has length 156 [2020-07-10 23:45:51,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:45:51,376 INFO L479 AbstractCegarLoop]: Abstraction has 460 states and 514 transitions. [2020-07-10 23:45:51,377 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 23:45:51,377 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 460 states and 514 transitions. [2020-07-10 23:45:53,809 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 514 edges. 514 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:45:53,809 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 514 transitions. [2020-07-10 23:45:53,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-10 23:45:53,812 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:45:53,812 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:45:53,812 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 23:45:53,812 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:45:53,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:45:53,813 INFO L82 PathProgramCache]: Analyzing trace with hash -1964515528, now seen corresponding path program 1 times [2020-07-10 23:45:53,813 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:45:53,813 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1106567120] [2020-07-10 23:45:53,813 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:45:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:54,226 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:45:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:54,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {8267#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {8155#true} is VALID [2020-07-10 23:45:54,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} #valid := #valid[0 := 0]; {8155#true} is VALID [2020-07-10 23:45:54,304 INFO L280 TraceCheckUtils]: 2: Hoare triple {8155#true} assume 0 < #StackHeapBarrier; {8155#true} is VALID [2020-07-10 23:45:54,304 INFO L280 TraceCheckUtils]: 3: Hoare triple {8155#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {8155#true} is VALID [2020-07-10 23:45:54,304 INFO L280 TraceCheckUtils]: 4: Hoare triple {8155#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {8155#true} is VALID [2020-07-10 23:45:54,304 INFO L280 TraceCheckUtils]: 5: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {8155#true} is VALID [2020-07-10 23:45:54,305 INFO L280 TraceCheckUtils]: 6: Hoare triple {8155#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {8155#true} is VALID [2020-07-10 23:45:54,305 INFO L280 TraceCheckUtils]: 7: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {8155#true} is VALID [2020-07-10 23:45:54,305 INFO L280 TraceCheckUtils]: 8: Hoare triple {8155#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {8155#true} is VALID [2020-07-10 23:45:54,305 INFO L280 TraceCheckUtils]: 9: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {8155#true} is VALID [2020-07-10 23:45:54,306 INFO L280 TraceCheckUtils]: 10: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {8155#true} is VALID [2020-07-10 23:45:54,306 INFO L280 TraceCheckUtils]: 11: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {8155#true} is VALID [2020-07-10 23:45:54,306 INFO L280 TraceCheckUtils]: 12: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {8155#true} is VALID [2020-07-10 23:45:54,306 INFO L280 TraceCheckUtils]: 13: Hoare triple {8155#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {8155#true} is VALID [2020-07-10 23:45:54,307 INFO L280 TraceCheckUtils]: 14: Hoare triple {8155#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {8155#true} is VALID [2020-07-10 23:45:54,307 INFO L280 TraceCheckUtils]: 15: Hoare triple {8155#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {8155#true} is VALID [2020-07-10 23:45:54,307 INFO L280 TraceCheckUtils]: 16: Hoare triple {8155#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {8155#true} is VALID [2020-07-10 23:45:54,307 INFO L280 TraceCheckUtils]: 17: Hoare triple {8155#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {8155#true} is VALID [2020-07-10 23:45:54,308 INFO L280 TraceCheckUtils]: 18: Hoare triple {8155#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {8155#true} is VALID [2020-07-10 23:45:54,308 INFO L280 TraceCheckUtils]: 19: Hoare triple {8155#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {8155#true} is VALID [2020-07-10 23:45:54,308 INFO L280 TraceCheckUtils]: 20: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {8155#true} is VALID [2020-07-10 23:45:54,308 INFO L280 TraceCheckUtils]: 21: Hoare triple {8155#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {8155#true} is VALID [2020-07-10 23:45:54,309 INFO L280 TraceCheckUtils]: 22: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {8155#true} is VALID [2020-07-10 23:45:54,309 INFO L280 TraceCheckUtils]: 23: Hoare triple {8155#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {8155#true} is VALID [2020-07-10 23:45:54,309 INFO L280 TraceCheckUtils]: 24: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {8155#true} is VALID [2020-07-10 23:45:54,309 INFO L280 TraceCheckUtils]: 25: Hoare triple {8155#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {8155#true} is VALID [2020-07-10 23:45:54,309 INFO L280 TraceCheckUtils]: 26: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {8155#true} is VALID [2020-07-10 23:45:54,310 INFO L280 TraceCheckUtils]: 27: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {8155#true} is VALID [2020-07-10 23:45:54,310 INFO L280 TraceCheckUtils]: 28: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {8155#true} is VALID [2020-07-10 23:45:54,310 INFO L280 TraceCheckUtils]: 29: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {8155#true} is VALID [2020-07-10 23:45:54,310 INFO L280 TraceCheckUtils]: 30: Hoare triple {8155#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {8155#true} is VALID [2020-07-10 23:45:54,310 INFO L280 TraceCheckUtils]: 31: Hoare triple {8155#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {8155#true} is VALID [2020-07-10 23:45:54,310 INFO L280 TraceCheckUtils]: 32: Hoare triple {8155#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {8155#true} is VALID [2020-07-10 23:45:54,311 INFO L280 TraceCheckUtils]: 33: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {8155#true} is VALID [2020-07-10 23:45:54,311 INFO L280 TraceCheckUtils]: 34: Hoare triple {8155#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {8155#true} is VALID [2020-07-10 23:45:54,311 INFO L280 TraceCheckUtils]: 35: Hoare triple {8155#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {8155#true} is VALID [2020-07-10 23:45:54,311 INFO L280 TraceCheckUtils]: 36: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {8155#true} is VALID [2020-07-10 23:45:54,312 INFO L280 TraceCheckUtils]: 37: Hoare triple {8155#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {8155#true} is VALID [2020-07-10 23:45:54,312 INFO L280 TraceCheckUtils]: 38: Hoare triple {8155#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {8155#true} is VALID [2020-07-10 23:45:54,312 INFO L280 TraceCheckUtils]: 39: Hoare triple {8155#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {8155#true} is VALID [2020-07-10 23:45:54,312 INFO L280 TraceCheckUtils]: 40: Hoare triple {8155#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {8155#true} is VALID [2020-07-10 23:45:54,312 INFO L280 TraceCheckUtils]: 41: Hoare triple {8155#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {8155#true} is VALID [2020-07-10 23:45:54,313 INFO L280 TraceCheckUtils]: 42: Hoare triple {8155#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {8155#true} is VALID [2020-07-10 23:45:54,313 INFO L280 TraceCheckUtils]: 43: Hoare triple {8155#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {8155#true} is VALID [2020-07-10 23:45:54,313 INFO L280 TraceCheckUtils]: 44: Hoare triple {8155#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {8155#true} is VALID [2020-07-10 23:45:54,313 INFO L280 TraceCheckUtils]: 45: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {8155#true} is VALID [2020-07-10 23:45:54,314 INFO L280 TraceCheckUtils]: 46: Hoare triple {8155#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {8155#true} is VALID [2020-07-10 23:45:54,314 INFO L280 TraceCheckUtils]: 47: Hoare triple {8155#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {8155#true} is VALID [2020-07-10 23:45:54,314 INFO L280 TraceCheckUtils]: 48: Hoare triple {8155#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {8155#true} is VALID [2020-07-10 23:45:54,314 INFO L280 TraceCheckUtils]: 49: Hoare triple {8155#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {8155#true} is VALID [2020-07-10 23:45:54,315 INFO L280 TraceCheckUtils]: 50: Hoare triple {8155#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {8155#true} is VALID [2020-07-10 23:45:54,315 INFO L280 TraceCheckUtils]: 51: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {8155#true} is VALID [2020-07-10 23:45:54,315 INFO L280 TraceCheckUtils]: 52: Hoare triple {8155#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {8155#true} is VALID [2020-07-10 23:45:54,315 INFO L280 TraceCheckUtils]: 53: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {8155#true} is VALID [2020-07-10 23:45:54,316 INFO L280 TraceCheckUtils]: 54: Hoare triple {8155#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {8155#true} is VALID [2020-07-10 23:45:54,316 INFO L280 TraceCheckUtils]: 55: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {8155#true} is VALID [2020-07-10 23:45:54,316 INFO L280 TraceCheckUtils]: 56: Hoare triple {8155#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {8155#true} is VALID [2020-07-10 23:45:54,316 INFO L280 TraceCheckUtils]: 57: Hoare triple {8155#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {8155#true} is VALID [2020-07-10 23:45:54,316 INFO L280 TraceCheckUtils]: 58: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {8155#true} is VALID [2020-07-10 23:45:54,316 INFO L280 TraceCheckUtils]: 59: Hoare triple {8155#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {8155#true} is VALID [2020-07-10 23:45:54,317 INFO L280 TraceCheckUtils]: 60: Hoare triple {8155#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {8155#true} is VALID [2020-07-10 23:45:54,317 INFO L280 TraceCheckUtils]: 61: Hoare triple {8155#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {8155#true} is VALID [2020-07-10 23:45:54,317 INFO L280 TraceCheckUtils]: 62: Hoare triple {8155#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {8155#true} is VALID [2020-07-10 23:45:54,317 INFO L280 TraceCheckUtils]: 63: Hoare triple {8155#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {8155#true} is VALID [2020-07-10 23:45:54,317 INFO L280 TraceCheckUtils]: 64: Hoare triple {8155#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {8155#true} is VALID [2020-07-10 23:45:54,318 INFO L280 TraceCheckUtils]: 65: Hoare triple {8155#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {8155#true} is VALID [2020-07-10 23:45:54,318 INFO L280 TraceCheckUtils]: 66: Hoare triple {8155#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {8155#true} is VALID [2020-07-10 23:45:54,318 INFO L280 TraceCheckUtils]: 67: Hoare triple {8155#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {8155#true} is VALID [2020-07-10 23:45:54,318 INFO L280 TraceCheckUtils]: 68: Hoare triple {8155#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {8155#true} is VALID [2020-07-10 23:45:54,318 INFO L280 TraceCheckUtils]: 69: Hoare triple {8155#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {8155#true} is VALID [2020-07-10 23:45:54,318 INFO L280 TraceCheckUtils]: 70: Hoare triple {8155#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {8155#true} is VALID [2020-07-10 23:45:54,319 INFO L280 TraceCheckUtils]: 71: Hoare triple {8155#true} ~pumpRunning~0 := 0; {8155#true} is VALID [2020-07-10 23:45:54,319 INFO L280 TraceCheckUtils]: 72: Hoare triple {8155#true} ~systemActive~0 := 1; {8155#true} is VALID [2020-07-10 23:45:54,319 INFO L280 TraceCheckUtils]: 73: Hoare triple {8155#true} ~cleanupTimeShifts~0 := 4; {8155#true} is VALID [2020-07-10 23:45:54,323 INFO L280 TraceCheckUtils]: 74: Hoare triple {8155#true} ~waterLevel~0 := 1; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,327 INFO L280 TraceCheckUtils]: 75: Hoare triple {8236#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,328 INFO L280 TraceCheckUtils]: 76: Hoare triple {8236#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,328 INFO L280 TraceCheckUtils]: 77: Hoare triple {8236#(= 1 ~waterLevel~0)} assume true; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,329 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8236#(= 1 ~waterLevel~0)} {8155#true} #918#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:54,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 23:45:54,336 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8155#true} {8236#(= 1 ~waterLevel~0)} #826#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:54,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 23:45:54,341 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8155#true} {8236#(= 1 ~waterLevel~0)} #828#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:54,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} havoc ~retValue_acc~11; {8155#true} is VALID [2020-07-10 23:45:54,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} ~retValue_acc~11 := 1; {8268#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 23:45:54,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {8268#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:45:54,413 INFO L280 TraceCheckUtils]: 3: Hoare triple {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:45:54,414 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8236#(= 1 ~waterLevel~0)} #830#return; {8246#(= |main_#t~ret24| ~waterLevel~0)} is VALID [2020-07-10 23:45:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:54,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 23:45:54,418 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8155#true} {8248#(not (= 0 ~waterLevel~0))} #832#return; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:54,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {8270#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8155#true} is VALID [2020-07-10 23:45:54,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} ~systemActive~0 := 0; {8155#true} is VALID [2020-07-10 23:45:54,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 23:45:54,442 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8155#true} {8248#(not (= 0 ~waterLevel~0))} #882#return; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:54,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} havoc ~retValue_acc~5; {8155#true} is VALID [2020-07-10 23:45:54,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} ~retValue_acc~5 := ~waterLevel~0; {8271#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} is VALID [2020-07-10 23:45:54,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {8271#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} #res := ~retValue_acc~5; {8272#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:45:54,485 INFO L280 TraceCheckUtils]: 3: Hoare triple {8272#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8272#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:45:54,486 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8272#(= |getWaterLevel_#res| ~waterLevel~0)} {8248#(not (= 0 ~waterLevel~0))} #820#return; {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} is VALID [2020-07-10 23:45:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:54,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} havoc ~retValue_acc~1; {8155#true} is VALID [2020-07-10 23:45:54,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} ~retValue_acc~1 := ~pumpRunning~0; {8155#true} is VALID [2020-07-10 23:45:54,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {8155#true} #res := ~retValue_acc~1; {8155#true} is VALID [2020-07-10 23:45:54,490 INFO L280 TraceCheckUtils]: 3: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 23:45:54,490 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8155#true} {8156#false} #822#return; {8156#false} is VALID [2020-07-10 23:45:54,494 INFO L263 TraceCheckUtils]: 0: Hoare triple {8155#true} call ULTIMATE.init(); {8267#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 23:45:54,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {8267#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {8155#true} is VALID [2020-07-10 23:45:54,494 INFO L280 TraceCheckUtils]: 2: Hoare triple {8155#true} #valid := #valid[0 := 0]; {8155#true} is VALID [2020-07-10 23:45:54,495 INFO L280 TraceCheckUtils]: 3: Hoare triple {8155#true} assume 0 < #StackHeapBarrier; {8155#true} is VALID [2020-07-10 23:45:54,495 INFO L280 TraceCheckUtils]: 4: Hoare triple {8155#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {8155#true} is VALID [2020-07-10 23:45:54,495 INFO L280 TraceCheckUtils]: 5: Hoare triple {8155#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {8155#true} is VALID [2020-07-10 23:45:54,495 INFO L280 TraceCheckUtils]: 6: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {8155#true} is VALID [2020-07-10 23:45:54,495 INFO L280 TraceCheckUtils]: 7: Hoare triple {8155#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {8155#true} is VALID [2020-07-10 23:45:54,496 INFO L280 TraceCheckUtils]: 8: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {8155#true} is VALID [2020-07-10 23:45:54,496 INFO L280 TraceCheckUtils]: 9: Hoare triple {8155#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {8155#true} is VALID [2020-07-10 23:45:54,496 INFO L280 TraceCheckUtils]: 10: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {8155#true} is VALID [2020-07-10 23:45:54,496 INFO L280 TraceCheckUtils]: 11: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {8155#true} is VALID [2020-07-10 23:45:54,496 INFO L280 TraceCheckUtils]: 12: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {8155#true} is VALID [2020-07-10 23:45:54,496 INFO L280 TraceCheckUtils]: 13: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {8155#true} is VALID [2020-07-10 23:45:54,497 INFO L280 TraceCheckUtils]: 14: Hoare triple {8155#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {8155#true} is VALID [2020-07-10 23:45:54,497 INFO L280 TraceCheckUtils]: 15: Hoare triple {8155#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {8155#true} is VALID [2020-07-10 23:45:54,497 INFO L280 TraceCheckUtils]: 16: Hoare triple {8155#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {8155#true} is VALID [2020-07-10 23:45:54,497 INFO L280 TraceCheckUtils]: 17: Hoare triple {8155#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {8155#true} is VALID [2020-07-10 23:45:54,497 INFO L280 TraceCheckUtils]: 18: Hoare triple {8155#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {8155#true} is VALID [2020-07-10 23:45:54,497 INFO L280 TraceCheckUtils]: 19: Hoare triple {8155#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {8155#true} is VALID [2020-07-10 23:45:54,497 INFO L280 TraceCheckUtils]: 20: Hoare triple {8155#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {8155#true} is VALID [2020-07-10 23:45:54,498 INFO L280 TraceCheckUtils]: 21: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {8155#true} is VALID [2020-07-10 23:45:54,498 INFO L280 TraceCheckUtils]: 22: Hoare triple {8155#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {8155#true} is VALID [2020-07-10 23:45:54,498 INFO L280 TraceCheckUtils]: 23: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {8155#true} is VALID [2020-07-10 23:45:54,498 INFO L280 TraceCheckUtils]: 24: Hoare triple {8155#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {8155#true} is VALID [2020-07-10 23:45:54,498 INFO L280 TraceCheckUtils]: 25: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {8155#true} is VALID [2020-07-10 23:45:54,498 INFO L280 TraceCheckUtils]: 26: Hoare triple {8155#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {8155#true} is VALID [2020-07-10 23:45:54,499 INFO L280 TraceCheckUtils]: 27: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {8155#true} is VALID [2020-07-10 23:45:54,499 INFO L280 TraceCheckUtils]: 28: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {8155#true} is VALID [2020-07-10 23:45:54,499 INFO L280 TraceCheckUtils]: 29: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {8155#true} is VALID [2020-07-10 23:45:54,499 INFO L280 TraceCheckUtils]: 30: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {8155#true} is VALID [2020-07-10 23:45:54,499 INFO L280 TraceCheckUtils]: 31: Hoare triple {8155#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {8155#true} is VALID [2020-07-10 23:45:54,500 INFO L280 TraceCheckUtils]: 32: Hoare triple {8155#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {8155#true} is VALID [2020-07-10 23:45:54,500 INFO L280 TraceCheckUtils]: 33: Hoare triple {8155#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {8155#true} is VALID [2020-07-10 23:45:54,500 INFO L280 TraceCheckUtils]: 34: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {8155#true} is VALID [2020-07-10 23:45:54,500 INFO L280 TraceCheckUtils]: 35: Hoare triple {8155#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {8155#true} is VALID [2020-07-10 23:45:54,500 INFO L280 TraceCheckUtils]: 36: Hoare triple {8155#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {8155#true} is VALID [2020-07-10 23:45:54,500 INFO L280 TraceCheckUtils]: 37: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {8155#true} is VALID [2020-07-10 23:45:54,501 INFO L280 TraceCheckUtils]: 38: Hoare triple {8155#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {8155#true} is VALID [2020-07-10 23:45:54,501 INFO L280 TraceCheckUtils]: 39: Hoare triple {8155#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {8155#true} is VALID [2020-07-10 23:45:54,501 INFO L280 TraceCheckUtils]: 40: Hoare triple {8155#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {8155#true} is VALID [2020-07-10 23:45:54,501 INFO L280 TraceCheckUtils]: 41: Hoare triple {8155#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {8155#true} is VALID [2020-07-10 23:45:54,501 INFO L280 TraceCheckUtils]: 42: Hoare triple {8155#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {8155#true} is VALID [2020-07-10 23:45:54,501 INFO L280 TraceCheckUtils]: 43: Hoare triple {8155#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {8155#true} is VALID [2020-07-10 23:45:54,501 INFO L280 TraceCheckUtils]: 44: Hoare triple {8155#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {8155#true} is VALID [2020-07-10 23:45:54,502 INFO L280 TraceCheckUtils]: 45: Hoare triple {8155#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {8155#true} is VALID [2020-07-10 23:45:54,502 INFO L280 TraceCheckUtils]: 46: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {8155#true} is VALID [2020-07-10 23:45:54,502 INFO L280 TraceCheckUtils]: 47: Hoare triple {8155#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {8155#true} is VALID [2020-07-10 23:45:54,502 INFO L280 TraceCheckUtils]: 48: Hoare triple {8155#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {8155#true} is VALID [2020-07-10 23:45:54,502 INFO L280 TraceCheckUtils]: 49: Hoare triple {8155#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {8155#true} is VALID [2020-07-10 23:45:54,502 INFO L280 TraceCheckUtils]: 50: Hoare triple {8155#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {8155#true} is VALID [2020-07-10 23:45:54,503 INFO L280 TraceCheckUtils]: 51: Hoare triple {8155#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {8155#true} is VALID [2020-07-10 23:45:54,503 INFO L280 TraceCheckUtils]: 52: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {8155#true} is VALID [2020-07-10 23:45:54,503 INFO L280 TraceCheckUtils]: 53: Hoare triple {8155#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {8155#true} is VALID [2020-07-10 23:45:54,503 INFO L280 TraceCheckUtils]: 54: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {8155#true} is VALID [2020-07-10 23:45:54,503 INFO L280 TraceCheckUtils]: 55: Hoare triple {8155#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {8155#true} is VALID [2020-07-10 23:45:54,503 INFO L280 TraceCheckUtils]: 56: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {8155#true} is VALID [2020-07-10 23:45:54,504 INFO L280 TraceCheckUtils]: 57: Hoare triple {8155#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {8155#true} is VALID [2020-07-10 23:45:54,504 INFO L280 TraceCheckUtils]: 58: Hoare triple {8155#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {8155#true} is VALID [2020-07-10 23:45:54,504 INFO L280 TraceCheckUtils]: 59: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {8155#true} is VALID [2020-07-10 23:45:54,504 INFO L280 TraceCheckUtils]: 60: Hoare triple {8155#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {8155#true} is VALID [2020-07-10 23:45:54,504 INFO L280 TraceCheckUtils]: 61: Hoare triple {8155#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {8155#true} is VALID [2020-07-10 23:45:54,504 INFO L280 TraceCheckUtils]: 62: Hoare triple {8155#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {8155#true} is VALID [2020-07-10 23:45:54,505 INFO L280 TraceCheckUtils]: 63: Hoare triple {8155#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {8155#true} is VALID [2020-07-10 23:45:54,505 INFO L280 TraceCheckUtils]: 64: Hoare triple {8155#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {8155#true} is VALID [2020-07-10 23:45:54,505 INFO L280 TraceCheckUtils]: 65: Hoare triple {8155#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {8155#true} is VALID [2020-07-10 23:45:54,505 INFO L280 TraceCheckUtils]: 66: Hoare triple {8155#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {8155#true} is VALID [2020-07-10 23:45:54,505 INFO L280 TraceCheckUtils]: 67: Hoare triple {8155#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {8155#true} is VALID [2020-07-10 23:45:54,505 INFO L280 TraceCheckUtils]: 68: Hoare triple {8155#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {8155#true} is VALID [2020-07-10 23:45:54,506 INFO L280 TraceCheckUtils]: 69: Hoare triple {8155#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {8155#true} is VALID [2020-07-10 23:45:54,506 INFO L280 TraceCheckUtils]: 70: Hoare triple {8155#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {8155#true} is VALID [2020-07-10 23:45:54,506 INFO L280 TraceCheckUtils]: 71: Hoare triple {8155#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {8155#true} is VALID [2020-07-10 23:45:54,506 INFO L280 TraceCheckUtils]: 72: Hoare triple {8155#true} ~pumpRunning~0 := 0; {8155#true} is VALID [2020-07-10 23:45:54,506 INFO L280 TraceCheckUtils]: 73: Hoare triple {8155#true} ~systemActive~0 := 1; {8155#true} is VALID [2020-07-10 23:45:54,507 INFO L280 TraceCheckUtils]: 74: Hoare triple {8155#true} ~cleanupTimeShifts~0 := 4; {8155#true} is VALID [2020-07-10 23:45:54,507 INFO L280 TraceCheckUtils]: 75: Hoare triple {8155#true} ~waterLevel~0 := 1; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,508 INFO L280 TraceCheckUtils]: 76: Hoare triple {8236#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,508 INFO L280 TraceCheckUtils]: 77: Hoare triple {8236#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,509 INFO L280 TraceCheckUtils]: 78: Hoare triple {8236#(= 1 ~waterLevel~0)} assume true; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,509 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8236#(= 1 ~waterLevel~0)} {8155#true} #918#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,510 INFO L263 TraceCheckUtils]: 80: Hoare triple {8236#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,510 INFO L280 TraceCheckUtils]: 81: Hoare triple {8236#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,511 INFO L280 TraceCheckUtils]: 82: Hoare triple {8236#(= 1 ~waterLevel~0)} havoc ~tmp~4; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,511 INFO L263 TraceCheckUtils]: 83: Hoare triple {8236#(= 1 ~waterLevel~0)} call select_helpers(); {8155#true} is VALID [2020-07-10 23:45:54,511 INFO L280 TraceCheckUtils]: 84: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 23:45:54,512 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8155#true} {8236#(= 1 ~waterLevel~0)} #826#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,512 INFO L263 TraceCheckUtils]: 86: Hoare triple {8236#(= 1 ~waterLevel~0)} call select_features(); {8155#true} is VALID [2020-07-10 23:45:54,512 INFO L280 TraceCheckUtils]: 87: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 23:45:54,513 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8155#true} {8236#(= 1 ~waterLevel~0)} #828#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,513 INFO L263 TraceCheckUtils]: 89: Hoare triple {8236#(= 1 ~waterLevel~0)} call #t~ret24 := valid_product(); {8155#true} is VALID [2020-07-10 23:45:54,513 INFO L280 TraceCheckUtils]: 90: Hoare triple {8155#true} havoc ~retValue_acc~11; {8155#true} is VALID [2020-07-10 23:45:54,514 INFO L280 TraceCheckUtils]: 91: Hoare triple {8155#true} ~retValue_acc~11 := 1; {8268#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 23:45:54,514 INFO L280 TraceCheckUtils]: 92: Hoare triple {8268#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:45:54,515 INFO L280 TraceCheckUtils]: 93: Hoare triple {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:45:54,516 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8236#(= 1 ~waterLevel~0)} #830#return; {8246#(= |main_#t~ret24| ~waterLevel~0)} is VALID [2020-07-10 23:45:54,517 INFO L280 TraceCheckUtils]: 95: Hoare triple {8246#(= |main_#t~ret24| ~waterLevel~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {8246#(= |main_#t~ret24| ~waterLevel~0)} is VALID [2020-07-10 23:45:54,517 INFO L280 TraceCheckUtils]: 96: Hoare triple {8246#(= |main_#t~ret24| ~waterLevel~0)} ~tmp~4 := #t~ret24; {8247#(= main_~tmp~4 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,518 INFO L280 TraceCheckUtils]: 97: Hoare triple {8247#(= main_~tmp~4 ~waterLevel~0)} havoc #t~ret24; {8247#(= main_~tmp~4 ~waterLevel~0)} is VALID [2020-07-10 23:45:54,518 INFO L280 TraceCheckUtils]: 98: Hoare triple {8247#(= main_~tmp~4 ~waterLevel~0)} assume 0 != ~tmp~4; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,519 INFO L263 TraceCheckUtils]: 99: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call setup(); {8155#true} is VALID [2020-07-10 23:45:54,519 INFO L280 TraceCheckUtils]: 100: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 23:45:54,519 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8155#true} {8248#(not (= 0 ~waterLevel~0))} #832#return; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,520 INFO L263 TraceCheckUtils]: 102: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call runTest(); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,521 INFO L263 TraceCheckUtils]: 103: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call test(); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,521 INFO L280 TraceCheckUtils]: 104: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,522 INFO L280 TraceCheckUtils]: 105: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,522 INFO L280 TraceCheckUtils]: 106: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,523 INFO L280 TraceCheckUtils]: 107: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,523 INFO L280 TraceCheckUtils]: 108: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,524 INFO L280 TraceCheckUtils]: 109: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,524 INFO L280 TraceCheckUtils]: 110: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !false; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,525 INFO L280 TraceCheckUtils]: 111: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,525 INFO L280 TraceCheckUtils]: 112: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,526 INFO L280 TraceCheckUtils]: 113: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~tmp~0 := #t~nondet0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,526 INFO L280 TraceCheckUtils]: 114: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc #t~nondet0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,527 INFO L280 TraceCheckUtils]: 115: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,527 INFO L280 TraceCheckUtils]: 116: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,528 INFO L280 TraceCheckUtils]: 117: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~tmp___0~0 := #t~nondet1; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,528 INFO L280 TraceCheckUtils]: 118: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc #t~nondet1; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,529 INFO L280 TraceCheckUtils]: 119: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,529 INFO L280 TraceCheckUtils]: 120: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,530 INFO L280 TraceCheckUtils]: 121: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet2; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,530 INFO L280 TraceCheckUtils]: 122: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc #t~nondet2; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,531 INFO L280 TraceCheckUtils]: 123: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,531 INFO L280 TraceCheckUtils]: 124: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,532 INFO L280 TraceCheckUtils]: 125: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet3; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,532 INFO L280 TraceCheckUtils]: 126: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc #t~nondet3; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,533 INFO L280 TraceCheckUtils]: 127: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,533 INFO L263 TraceCheckUtils]: 128: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call stopSystem(); {8270#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:45:54,534 INFO L280 TraceCheckUtils]: 129: Hoare triple {8270#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8155#true} is VALID [2020-07-10 23:45:54,534 INFO L280 TraceCheckUtils]: 130: Hoare triple {8155#true} ~systemActive~0 := 0; {8155#true} is VALID [2020-07-10 23:45:54,534 INFO L280 TraceCheckUtils]: 131: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 23:45:54,535 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8155#true} {8248#(not (= 0 ~waterLevel~0))} #882#return; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,535 INFO L263 TraceCheckUtils]: 133: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call timeShift(); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,536 INFO L280 TraceCheckUtils]: 134: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,536 INFO L280 TraceCheckUtils]: 135: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,537 INFO L263 TraceCheckUtils]: 136: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,537 INFO L280 TraceCheckUtils]: 137: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp~8; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,538 INFO L280 TraceCheckUtils]: 138: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~2; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:45:54,538 INFO L263 TraceCheckUtils]: 139: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call #t~ret70 := getWaterLevel(); {8155#true} is VALID [2020-07-10 23:45:54,538 INFO L280 TraceCheckUtils]: 140: Hoare triple {8155#true} havoc ~retValue_acc~5; {8155#true} is VALID [2020-07-10 23:45:54,539 INFO L280 TraceCheckUtils]: 141: Hoare triple {8155#true} ~retValue_acc~5 := ~waterLevel~0; {8271#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} is VALID [2020-07-10 23:45:54,539 INFO L280 TraceCheckUtils]: 142: Hoare triple {8271#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} #res := ~retValue_acc~5; {8272#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:45:54,540 INFO L280 TraceCheckUtils]: 143: Hoare triple {8272#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8272#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:45:54,540 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8272#(= |getWaterLevel_#res| ~waterLevel~0)} {8248#(not (= 0 ~waterLevel~0))} #820#return; {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} is VALID [2020-07-10 23:45:54,541 INFO L280 TraceCheckUtils]: 145: Hoare triple {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} is VALID [2020-07-10 23:45:54,542 INFO L280 TraceCheckUtils]: 146: Hoare triple {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} ~tmp~8 := #t~ret70; {8261#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~8))} is VALID [2020-07-10 23:45:54,542 INFO L280 TraceCheckUtils]: 147: Hoare triple {8261#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~8))} havoc #t~ret70; {8261#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~8))} is VALID [2020-07-10 23:45:54,543 INFO L280 TraceCheckUtils]: 148: Hoare triple {8261#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~8))} assume 0 == ~tmp~8; {8156#false} is VALID [2020-07-10 23:45:54,543 INFO L263 TraceCheckUtils]: 149: Hoare triple {8156#false} call #t~ret71 := isPumpRunning(); {8155#true} is VALID [2020-07-10 23:45:54,543 INFO L280 TraceCheckUtils]: 150: Hoare triple {8155#true} havoc ~retValue_acc~1; {8155#true} is VALID [2020-07-10 23:45:54,543 INFO L280 TraceCheckUtils]: 151: Hoare triple {8155#true} ~retValue_acc~1 := ~pumpRunning~0; {8155#true} is VALID [2020-07-10 23:45:54,543 INFO L280 TraceCheckUtils]: 152: Hoare triple {8155#true} #res := ~retValue_acc~1; {8155#true} is VALID [2020-07-10 23:45:54,544 INFO L280 TraceCheckUtils]: 153: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 23:45:54,544 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8155#true} {8156#false} #822#return; {8156#false} is VALID [2020-07-10 23:45:54,544 INFO L280 TraceCheckUtils]: 155: Hoare triple {8156#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {8156#false} is VALID [2020-07-10 23:45:54,544 INFO L280 TraceCheckUtils]: 156: Hoare triple {8156#false} ~tmp___0~2 := #t~ret71; {8156#false} is VALID [2020-07-10 23:45:54,544 INFO L280 TraceCheckUtils]: 157: Hoare triple {8156#false} havoc #t~ret71; {8156#false} is VALID [2020-07-10 23:45:54,545 INFO L280 TraceCheckUtils]: 158: Hoare triple {8156#false} assume 0 != ~tmp___0~2; {8156#false} is VALID [2020-07-10 23:45:54,545 INFO L263 TraceCheckUtils]: 159: Hoare triple {8156#false} call __automaton_fail(); {8156#false} is VALID [2020-07-10 23:45:54,545 INFO L280 TraceCheckUtils]: 160: Hoare triple {8156#false} assume !false; {8156#false} is VALID [2020-07-10 23:45:54,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:45:54,578 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1106567120] [2020-07-10 23:45:54,578 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:45:54,578 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 23:45:54,578 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158740468] [2020-07-10 23:45:54,579 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 23:45:54,579 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:45:54,580 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 23:45:54,767 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:45:54,768 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 23:45:54,768 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:45:54,768 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 23:45:54,768 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-10 23:45:54,769 INFO L87 Difference]: Start difference. First operand 460 states and 514 transitions. Second operand 14 states. [2020-07-10 23:45:56,134 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:45:57,669 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:45:58,054 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:45:58,648 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:45:59,103 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:45:59,477 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:46:03,899 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:46:15,063 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:46:16,147 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:46:18,622 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:46:20,316 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:46:21,302 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:46:21,762 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:46:22,307 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:46:23,337 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:46:23,787 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:46:25,719 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:46:27,961 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:46:29,802 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:46:31,607 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:47:00,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:47:00,183 INFO L93 Difference]: Finished difference Result 1596 states and 2003 transitions. [2020-07-10 23:47:00,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-10 23:47:00,184 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 23:47:00,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:47:00,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:47:00,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 979 transitions. [2020-07-10 23:47:00,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:47:00,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 979 transitions. [2020-07-10 23:47:00,241 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 979 transitions. [2020-07-10 23:47:03,366 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 979 edges. 979 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:47:03,470 INFO L225 Difference]: With dead ends: 1596 [2020-07-10 23:47:03,471 INFO L226 Difference]: Without dead ends: 1246 [2020-07-10 23:47:03,473 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-10 23:47:03,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1246 states. [2020-07-10 23:47:30,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1246 to 1107. [2020-07-10 23:47:30,188 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:47:30,188 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1246 states. Second operand 1107 states. [2020-07-10 23:47:30,188 INFO L74 IsIncluded]: Start isIncluded. First operand 1246 states. Second operand 1107 states. [2020-07-10 23:47:30,188 INFO L87 Difference]: Start difference. First operand 1246 states. Second operand 1107 states. [2020-07-10 23:47:30,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:47:30,284 INFO L93 Difference]: Finished difference Result 1246 states and 1540 transitions. [2020-07-10 23:47:30,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1540 transitions. [2020-07-10 23:47:30,290 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:47:30,290 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:47:30,290 INFO L74 IsIncluded]: Start isIncluded. First operand 1107 states. Second operand 1246 states. [2020-07-10 23:47:30,290 INFO L87 Difference]: Start difference. First operand 1107 states. Second operand 1246 states. [2020-07-10 23:47:30,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:47:30,411 INFO L93 Difference]: Finished difference Result 1246 states and 1540 transitions. [2020-07-10 23:47:30,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1540 transitions. [2020-07-10 23:47:30,417 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:47:30,417 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:47:30,417 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:47:30,417 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:47:30,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1107 states. [2020-07-10 23:47:30,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 1107 states and 1307 transitions. [2020-07-10 23:47:30,518 INFO L78 Accepts]: Start accepts. Automaton has 1107 states and 1307 transitions. Word has length 161 [2020-07-10 23:47:30,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:47:30,518 INFO L479 AbstractCegarLoop]: Abstraction has 1107 states and 1307 transitions. [2020-07-10 23:47:30,518 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 23:47:30,518 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1107 states and 1307 transitions. [2020-07-10 23:47:37,577 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1307 edges. 1307 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:47:37,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1307 transitions. [2020-07-10 23:47:37,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 23:47:37,583 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:47:37,583 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:47:37,583 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 23:47:37,583 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:47:37,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:47:37,584 INFO L82 PathProgramCache]: Analyzing trace with hash -771315303, now seen corresponding path program 1 times [2020-07-10 23:47:37,584 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:47:37,584 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1622591691] [2020-07-10 23:47:37,584 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:47:37,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:47:37,910 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:47:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:47:38,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {16330#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {16219#true} is VALID [2020-07-10 23:47:38,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} #valid := #valid[0 := 0]; {16219#true} is VALID [2020-07-10 23:47:38,001 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} assume 0 < #StackHeapBarrier; {16219#true} is VALID [2020-07-10 23:47:38,002 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {16219#true} is VALID [2020-07-10 23:47:38,002 INFO L280 TraceCheckUtils]: 4: Hoare triple {16219#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {16219#true} is VALID [2020-07-10 23:47:38,002 INFO L280 TraceCheckUtils]: 5: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {16219#true} is VALID [2020-07-10 23:47:38,002 INFO L280 TraceCheckUtils]: 6: Hoare triple {16219#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {16219#true} is VALID [2020-07-10 23:47:38,002 INFO L280 TraceCheckUtils]: 7: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {16219#true} is VALID [2020-07-10 23:47:38,003 INFO L280 TraceCheckUtils]: 8: Hoare triple {16219#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {16219#true} is VALID [2020-07-10 23:47:38,003 INFO L280 TraceCheckUtils]: 9: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {16219#true} is VALID [2020-07-10 23:47:38,003 INFO L280 TraceCheckUtils]: 10: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {16219#true} is VALID [2020-07-10 23:47:38,003 INFO L280 TraceCheckUtils]: 11: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {16219#true} is VALID [2020-07-10 23:47:38,003 INFO L280 TraceCheckUtils]: 12: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {16219#true} is VALID [2020-07-10 23:47:38,003 INFO L280 TraceCheckUtils]: 13: Hoare triple {16219#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {16219#true} is VALID [2020-07-10 23:47:38,004 INFO L280 TraceCheckUtils]: 14: Hoare triple {16219#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {16219#true} is VALID [2020-07-10 23:47:38,004 INFO L280 TraceCheckUtils]: 15: Hoare triple {16219#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {16219#true} is VALID [2020-07-10 23:47:38,004 INFO L280 TraceCheckUtils]: 16: Hoare triple {16219#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {16219#true} is VALID [2020-07-10 23:47:38,004 INFO L280 TraceCheckUtils]: 17: Hoare triple {16219#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {16219#true} is VALID [2020-07-10 23:47:38,004 INFO L280 TraceCheckUtils]: 18: Hoare triple {16219#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {16219#true} is VALID [2020-07-10 23:47:38,005 INFO L280 TraceCheckUtils]: 19: Hoare triple {16219#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {16219#true} is VALID [2020-07-10 23:47:38,005 INFO L280 TraceCheckUtils]: 20: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {16219#true} is VALID [2020-07-10 23:47:38,005 INFO L280 TraceCheckUtils]: 21: Hoare triple {16219#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {16219#true} is VALID [2020-07-10 23:47:38,005 INFO L280 TraceCheckUtils]: 22: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {16219#true} is VALID [2020-07-10 23:47:38,005 INFO L280 TraceCheckUtils]: 23: Hoare triple {16219#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {16219#true} is VALID [2020-07-10 23:47:38,005 INFO L280 TraceCheckUtils]: 24: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {16219#true} is VALID [2020-07-10 23:47:38,006 INFO L280 TraceCheckUtils]: 25: Hoare triple {16219#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {16219#true} is VALID [2020-07-10 23:47:38,006 INFO L280 TraceCheckUtils]: 26: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {16219#true} is VALID [2020-07-10 23:47:38,006 INFO L280 TraceCheckUtils]: 27: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {16219#true} is VALID [2020-07-10 23:47:38,006 INFO L280 TraceCheckUtils]: 28: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {16219#true} is VALID [2020-07-10 23:47:38,006 INFO L280 TraceCheckUtils]: 29: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {16219#true} is VALID [2020-07-10 23:47:38,007 INFO L280 TraceCheckUtils]: 30: Hoare triple {16219#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {16219#true} is VALID [2020-07-10 23:47:38,007 INFO L280 TraceCheckUtils]: 31: Hoare triple {16219#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {16219#true} is VALID [2020-07-10 23:47:38,007 INFO L280 TraceCheckUtils]: 32: Hoare triple {16219#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {16219#true} is VALID [2020-07-10 23:47:38,007 INFO L280 TraceCheckUtils]: 33: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {16219#true} is VALID [2020-07-10 23:47:38,007 INFO L280 TraceCheckUtils]: 34: Hoare triple {16219#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {16219#true} is VALID [2020-07-10 23:47:38,007 INFO L280 TraceCheckUtils]: 35: Hoare triple {16219#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {16219#true} is VALID [2020-07-10 23:47:38,008 INFO L280 TraceCheckUtils]: 36: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {16219#true} is VALID [2020-07-10 23:47:38,008 INFO L280 TraceCheckUtils]: 37: Hoare triple {16219#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {16219#true} is VALID [2020-07-10 23:47:38,008 INFO L280 TraceCheckUtils]: 38: Hoare triple {16219#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {16219#true} is VALID [2020-07-10 23:47:38,008 INFO L280 TraceCheckUtils]: 39: Hoare triple {16219#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {16219#true} is VALID [2020-07-10 23:47:38,009 INFO L280 TraceCheckUtils]: 40: Hoare triple {16219#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {16219#true} is VALID [2020-07-10 23:47:38,009 INFO L280 TraceCheckUtils]: 41: Hoare triple {16219#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {16219#true} is VALID [2020-07-10 23:47:38,009 INFO L280 TraceCheckUtils]: 42: Hoare triple {16219#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {16219#true} is VALID [2020-07-10 23:47:38,009 INFO L280 TraceCheckUtils]: 43: Hoare triple {16219#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {16219#true} is VALID [2020-07-10 23:47:38,009 INFO L280 TraceCheckUtils]: 44: Hoare triple {16219#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {16219#true} is VALID [2020-07-10 23:47:38,010 INFO L280 TraceCheckUtils]: 45: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {16219#true} is VALID [2020-07-10 23:47:38,010 INFO L280 TraceCheckUtils]: 46: Hoare triple {16219#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {16219#true} is VALID [2020-07-10 23:47:38,010 INFO L280 TraceCheckUtils]: 47: Hoare triple {16219#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {16219#true} is VALID [2020-07-10 23:47:38,010 INFO L280 TraceCheckUtils]: 48: Hoare triple {16219#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {16219#true} is VALID [2020-07-10 23:47:38,010 INFO L280 TraceCheckUtils]: 49: Hoare triple {16219#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {16219#true} is VALID [2020-07-10 23:47:38,010 INFO L280 TraceCheckUtils]: 50: Hoare triple {16219#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {16219#true} is VALID [2020-07-10 23:47:38,011 INFO L280 TraceCheckUtils]: 51: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {16219#true} is VALID [2020-07-10 23:47:38,011 INFO L280 TraceCheckUtils]: 52: Hoare triple {16219#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {16219#true} is VALID [2020-07-10 23:47:38,011 INFO L280 TraceCheckUtils]: 53: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {16219#true} is VALID [2020-07-10 23:47:38,011 INFO L280 TraceCheckUtils]: 54: Hoare triple {16219#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {16219#true} is VALID [2020-07-10 23:47:38,011 INFO L280 TraceCheckUtils]: 55: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {16219#true} is VALID [2020-07-10 23:47:38,012 INFO L280 TraceCheckUtils]: 56: Hoare triple {16219#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {16219#true} is VALID [2020-07-10 23:47:38,012 INFO L280 TraceCheckUtils]: 57: Hoare triple {16219#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {16219#true} is VALID [2020-07-10 23:47:38,012 INFO L280 TraceCheckUtils]: 58: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {16219#true} is VALID [2020-07-10 23:47:38,012 INFO L280 TraceCheckUtils]: 59: Hoare triple {16219#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {16219#true} is VALID [2020-07-10 23:47:38,012 INFO L280 TraceCheckUtils]: 60: Hoare triple {16219#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {16219#true} is VALID [2020-07-10 23:47:38,012 INFO L280 TraceCheckUtils]: 61: Hoare triple {16219#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {16219#true} is VALID [2020-07-10 23:47:38,013 INFO L280 TraceCheckUtils]: 62: Hoare triple {16219#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {16219#true} is VALID [2020-07-10 23:47:38,013 INFO L280 TraceCheckUtils]: 63: Hoare triple {16219#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {16219#true} is VALID [2020-07-10 23:47:38,013 INFO L280 TraceCheckUtils]: 64: Hoare triple {16219#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {16219#true} is VALID [2020-07-10 23:47:38,013 INFO L280 TraceCheckUtils]: 65: Hoare triple {16219#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {16219#true} is VALID [2020-07-10 23:47:38,013 INFO L280 TraceCheckUtils]: 66: Hoare triple {16219#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {16219#true} is VALID [2020-07-10 23:47:38,013 INFO L280 TraceCheckUtils]: 67: Hoare triple {16219#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {16219#true} is VALID [2020-07-10 23:47:38,014 INFO L280 TraceCheckUtils]: 68: Hoare triple {16219#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {16219#true} is VALID [2020-07-10 23:47:38,014 INFO L280 TraceCheckUtils]: 69: Hoare triple {16219#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {16219#true} is VALID [2020-07-10 23:47:38,014 INFO L280 TraceCheckUtils]: 70: Hoare triple {16219#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {16219#true} is VALID [2020-07-10 23:47:38,015 INFO L280 TraceCheckUtils]: 71: Hoare triple {16219#true} ~pumpRunning~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,016 INFO L280 TraceCheckUtils]: 72: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,017 INFO L280 TraceCheckUtils]: 73: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,017 INFO L280 TraceCheckUtils]: 74: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,018 INFO L280 TraceCheckUtils]: 75: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,019 INFO L280 TraceCheckUtils]: 76: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,019 INFO L280 TraceCheckUtils]: 77: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume true; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,020 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {16300#(= 0 ~pumpRunning~0)} {16219#true} #918#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:47:38,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 23:47:38,032 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #826#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:47:38,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 23:47:38,035 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #828#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:47:38,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} havoc ~retValue_acc~11; {16219#true} is VALID [2020-07-10 23:47:38,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} ~retValue_acc~11 := 1; {16219#true} is VALID [2020-07-10 23:47:38,040 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} #res := ~retValue_acc~11; {16219#true} is VALID [2020-07-10 23:47:38,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 23:47:38,041 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #830#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:47:38,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 23:47:38,045 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #832#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:47:38,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {16331#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume true; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,063 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16300#(= 0 ~pumpRunning~0)} {16300#(= 0 ~pumpRunning~0)} #882#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:47:38,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {16332#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16219#true} is VALID [2020-07-10 23:47:38,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16219#true} is VALID [2020-07-10 23:47:38,079 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 23:47:38,080 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16219#true} {16220#false} #890#return; {16220#false} is VALID [2020-07-10 23:47:38,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:47:38,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} havoc ~retValue_acc~5; {16219#true} is VALID [2020-07-10 23:47:38,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} ~retValue_acc~5 := ~waterLevel~0; {16219#true} is VALID [2020-07-10 23:47:38,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} #res := ~retValue_acc~5; {16219#true} is VALID [2020-07-10 23:47:38,083 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 23:47:38,083 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16219#true} {16220#false} #820#return; {16220#false} is VALID [2020-07-10 23:47:38,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:47:38,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} havoc ~retValue_acc~1; {16219#true} is VALID [2020-07-10 23:47:38,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} ~retValue_acc~1 := ~pumpRunning~0; {16219#true} is VALID [2020-07-10 23:47:38,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} #res := ~retValue_acc~1; {16219#true} is VALID [2020-07-10 23:47:38,087 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 23:47:38,087 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16219#true} {16220#false} #822#return; {16220#false} is VALID [2020-07-10 23:47:38,092 INFO L263 TraceCheckUtils]: 0: Hoare triple {16219#true} call ULTIMATE.init(); {16330#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 23:47:38,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {16330#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {16219#true} is VALID [2020-07-10 23:47:38,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} #valid := #valid[0 := 0]; {16219#true} is VALID [2020-07-10 23:47:38,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} assume 0 < #StackHeapBarrier; {16219#true} is VALID [2020-07-10 23:47:38,093 INFO L280 TraceCheckUtils]: 4: Hoare triple {16219#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {16219#true} is VALID [2020-07-10 23:47:38,093 INFO L280 TraceCheckUtils]: 5: Hoare triple {16219#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {16219#true} is VALID [2020-07-10 23:47:38,093 INFO L280 TraceCheckUtils]: 6: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {16219#true} is VALID [2020-07-10 23:47:38,094 INFO L280 TraceCheckUtils]: 7: Hoare triple {16219#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {16219#true} is VALID [2020-07-10 23:47:38,094 INFO L280 TraceCheckUtils]: 8: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {16219#true} is VALID [2020-07-10 23:47:38,094 INFO L280 TraceCheckUtils]: 9: Hoare triple {16219#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {16219#true} is VALID [2020-07-10 23:47:38,094 INFO L280 TraceCheckUtils]: 10: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {16219#true} is VALID [2020-07-10 23:47:38,094 INFO L280 TraceCheckUtils]: 11: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {16219#true} is VALID [2020-07-10 23:47:38,094 INFO L280 TraceCheckUtils]: 12: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {16219#true} is VALID [2020-07-10 23:47:38,095 INFO L280 TraceCheckUtils]: 13: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {16219#true} is VALID [2020-07-10 23:47:38,095 INFO L280 TraceCheckUtils]: 14: Hoare triple {16219#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {16219#true} is VALID [2020-07-10 23:47:38,095 INFO L280 TraceCheckUtils]: 15: Hoare triple {16219#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {16219#true} is VALID [2020-07-10 23:47:38,095 INFO L280 TraceCheckUtils]: 16: Hoare triple {16219#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {16219#true} is VALID [2020-07-10 23:47:38,095 INFO L280 TraceCheckUtils]: 17: Hoare triple {16219#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {16219#true} is VALID [2020-07-10 23:47:38,095 INFO L280 TraceCheckUtils]: 18: Hoare triple {16219#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {16219#true} is VALID [2020-07-10 23:47:38,096 INFO L280 TraceCheckUtils]: 19: Hoare triple {16219#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {16219#true} is VALID [2020-07-10 23:47:38,096 INFO L280 TraceCheckUtils]: 20: Hoare triple {16219#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {16219#true} is VALID [2020-07-10 23:47:38,096 INFO L280 TraceCheckUtils]: 21: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {16219#true} is VALID [2020-07-10 23:47:38,096 INFO L280 TraceCheckUtils]: 22: Hoare triple {16219#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {16219#true} is VALID [2020-07-10 23:47:38,096 INFO L280 TraceCheckUtils]: 23: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {16219#true} is VALID [2020-07-10 23:47:38,096 INFO L280 TraceCheckUtils]: 24: Hoare triple {16219#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {16219#true} is VALID [2020-07-10 23:47:38,097 INFO L280 TraceCheckUtils]: 25: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {16219#true} is VALID [2020-07-10 23:47:38,097 INFO L280 TraceCheckUtils]: 26: Hoare triple {16219#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {16219#true} is VALID [2020-07-10 23:47:38,097 INFO L280 TraceCheckUtils]: 27: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {16219#true} is VALID [2020-07-10 23:47:38,097 INFO L280 TraceCheckUtils]: 28: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {16219#true} is VALID [2020-07-10 23:47:38,097 INFO L280 TraceCheckUtils]: 29: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {16219#true} is VALID [2020-07-10 23:47:38,097 INFO L280 TraceCheckUtils]: 30: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {16219#true} is VALID [2020-07-10 23:47:38,098 INFO L280 TraceCheckUtils]: 31: Hoare triple {16219#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {16219#true} is VALID [2020-07-10 23:47:38,098 INFO L280 TraceCheckUtils]: 32: Hoare triple {16219#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {16219#true} is VALID [2020-07-10 23:47:38,098 INFO L280 TraceCheckUtils]: 33: Hoare triple {16219#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {16219#true} is VALID [2020-07-10 23:47:38,098 INFO L280 TraceCheckUtils]: 34: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {16219#true} is VALID [2020-07-10 23:47:38,098 INFO L280 TraceCheckUtils]: 35: Hoare triple {16219#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {16219#true} is VALID [2020-07-10 23:47:38,098 INFO L280 TraceCheckUtils]: 36: Hoare triple {16219#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {16219#true} is VALID [2020-07-10 23:47:38,099 INFO L280 TraceCheckUtils]: 37: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {16219#true} is VALID [2020-07-10 23:47:38,099 INFO L280 TraceCheckUtils]: 38: Hoare triple {16219#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {16219#true} is VALID [2020-07-10 23:47:38,099 INFO L280 TraceCheckUtils]: 39: Hoare triple {16219#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {16219#true} is VALID [2020-07-10 23:47:38,099 INFO L280 TraceCheckUtils]: 40: Hoare triple {16219#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {16219#true} is VALID [2020-07-10 23:47:38,099 INFO L280 TraceCheckUtils]: 41: Hoare triple {16219#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {16219#true} is VALID [2020-07-10 23:47:38,099 INFO L280 TraceCheckUtils]: 42: Hoare triple {16219#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {16219#true} is VALID [2020-07-10 23:47:38,100 INFO L280 TraceCheckUtils]: 43: Hoare triple {16219#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {16219#true} is VALID [2020-07-10 23:47:38,100 INFO L280 TraceCheckUtils]: 44: Hoare triple {16219#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {16219#true} is VALID [2020-07-10 23:47:38,100 INFO L280 TraceCheckUtils]: 45: Hoare triple {16219#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {16219#true} is VALID [2020-07-10 23:47:38,100 INFO L280 TraceCheckUtils]: 46: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {16219#true} is VALID [2020-07-10 23:47:38,100 INFO L280 TraceCheckUtils]: 47: Hoare triple {16219#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {16219#true} is VALID [2020-07-10 23:47:38,101 INFO L280 TraceCheckUtils]: 48: Hoare triple {16219#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {16219#true} is VALID [2020-07-10 23:47:38,101 INFO L280 TraceCheckUtils]: 49: Hoare triple {16219#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {16219#true} is VALID [2020-07-10 23:47:38,101 INFO L280 TraceCheckUtils]: 50: Hoare triple {16219#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {16219#true} is VALID [2020-07-10 23:47:38,101 INFO L280 TraceCheckUtils]: 51: Hoare triple {16219#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {16219#true} is VALID [2020-07-10 23:47:38,101 INFO L280 TraceCheckUtils]: 52: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {16219#true} is VALID [2020-07-10 23:47:38,101 INFO L280 TraceCheckUtils]: 53: Hoare triple {16219#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {16219#true} is VALID [2020-07-10 23:47:38,102 INFO L280 TraceCheckUtils]: 54: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {16219#true} is VALID [2020-07-10 23:47:38,102 INFO L280 TraceCheckUtils]: 55: Hoare triple {16219#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {16219#true} is VALID [2020-07-10 23:47:38,102 INFO L280 TraceCheckUtils]: 56: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {16219#true} is VALID [2020-07-10 23:47:38,102 INFO L280 TraceCheckUtils]: 57: Hoare triple {16219#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {16219#true} is VALID [2020-07-10 23:47:38,102 INFO L280 TraceCheckUtils]: 58: Hoare triple {16219#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {16219#true} is VALID [2020-07-10 23:47:38,102 INFO L280 TraceCheckUtils]: 59: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {16219#true} is VALID [2020-07-10 23:47:38,103 INFO L280 TraceCheckUtils]: 60: Hoare triple {16219#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {16219#true} is VALID [2020-07-10 23:47:38,103 INFO L280 TraceCheckUtils]: 61: Hoare triple {16219#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {16219#true} is VALID [2020-07-10 23:47:38,103 INFO L280 TraceCheckUtils]: 62: Hoare triple {16219#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {16219#true} is VALID [2020-07-10 23:47:38,103 INFO L280 TraceCheckUtils]: 63: Hoare triple {16219#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {16219#true} is VALID [2020-07-10 23:47:38,103 INFO L280 TraceCheckUtils]: 64: Hoare triple {16219#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {16219#true} is VALID [2020-07-10 23:47:38,104 INFO L280 TraceCheckUtils]: 65: Hoare triple {16219#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {16219#true} is VALID [2020-07-10 23:47:38,104 INFO L280 TraceCheckUtils]: 66: Hoare triple {16219#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {16219#true} is VALID [2020-07-10 23:47:38,104 INFO L280 TraceCheckUtils]: 67: Hoare triple {16219#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {16219#true} is VALID [2020-07-10 23:47:38,104 INFO L280 TraceCheckUtils]: 68: Hoare triple {16219#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {16219#true} is VALID [2020-07-10 23:47:38,104 INFO L280 TraceCheckUtils]: 69: Hoare triple {16219#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {16219#true} is VALID [2020-07-10 23:47:38,104 INFO L280 TraceCheckUtils]: 70: Hoare triple {16219#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {16219#true} is VALID [2020-07-10 23:47:38,105 INFO L280 TraceCheckUtils]: 71: Hoare triple {16219#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {16219#true} is VALID [2020-07-10 23:47:38,105 INFO L280 TraceCheckUtils]: 72: Hoare triple {16219#true} ~pumpRunning~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,106 INFO L280 TraceCheckUtils]: 73: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,106 INFO L280 TraceCheckUtils]: 74: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,107 INFO L280 TraceCheckUtils]: 75: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,107 INFO L280 TraceCheckUtils]: 76: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,108 INFO L280 TraceCheckUtils]: 77: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,109 INFO L280 TraceCheckUtils]: 78: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume true; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,109 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {16300#(= 0 ~pumpRunning~0)} {16219#true} #918#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,110 INFO L263 TraceCheckUtils]: 80: Hoare triple {16300#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,110 INFO L280 TraceCheckUtils]: 81: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,111 INFO L280 TraceCheckUtils]: 82: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,111 INFO L263 TraceCheckUtils]: 83: Hoare triple {16300#(= 0 ~pumpRunning~0)} call select_helpers(); {16219#true} is VALID [2020-07-10 23:47:38,111 INFO L280 TraceCheckUtils]: 84: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 23:47:38,112 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #826#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,112 INFO L263 TraceCheckUtils]: 86: Hoare triple {16300#(= 0 ~pumpRunning~0)} call select_features(); {16219#true} is VALID [2020-07-10 23:47:38,112 INFO L280 TraceCheckUtils]: 87: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 23:47:38,113 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #828#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,113 INFO L263 TraceCheckUtils]: 89: Hoare triple {16300#(= 0 ~pumpRunning~0)} call #t~ret24 := valid_product(); {16219#true} is VALID [2020-07-10 23:47:38,113 INFO L280 TraceCheckUtils]: 90: Hoare triple {16219#true} havoc ~retValue_acc~11; {16219#true} is VALID [2020-07-10 23:47:38,114 INFO L280 TraceCheckUtils]: 91: Hoare triple {16219#true} ~retValue_acc~11 := 1; {16219#true} is VALID [2020-07-10 23:47:38,114 INFO L280 TraceCheckUtils]: 92: Hoare triple {16219#true} #res := ~retValue_acc~11; {16219#true} is VALID [2020-07-10 23:47:38,114 INFO L280 TraceCheckUtils]: 93: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 23:47:38,115 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #830#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,115 INFO L280 TraceCheckUtils]: 95: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,116 INFO L280 TraceCheckUtils]: 96: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret24; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,116 INFO L280 TraceCheckUtils]: 97: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~ret24; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,117 INFO L280 TraceCheckUtils]: 98: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,117 INFO L263 TraceCheckUtils]: 99: Hoare triple {16300#(= 0 ~pumpRunning~0)} call setup(); {16219#true} is VALID [2020-07-10 23:47:38,117 INFO L280 TraceCheckUtils]: 100: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 23:47:38,118 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #832#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,119 INFO L263 TraceCheckUtils]: 102: Hoare triple {16300#(= 0 ~pumpRunning~0)} call runTest(); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,119 INFO L263 TraceCheckUtils]: 103: Hoare triple {16300#(= 0 ~pumpRunning~0)} call test(); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,120 INFO L280 TraceCheckUtils]: 104: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,120 INFO L280 TraceCheckUtils]: 105: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,121 INFO L280 TraceCheckUtils]: 106: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,121 INFO L280 TraceCheckUtils]: 107: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,122 INFO L280 TraceCheckUtils]: 108: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,122 INFO L280 TraceCheckUtils]: 109: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,123 INFO L280 TraceCheckUtils]: 110: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume !false; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,123 INFO L280 TraceCheckUtils]: 111: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,124 INFO L280 TraceCheckUtils]: 112: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,125 INFO L280 TraceCheckUtils]: 113: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~nondet0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,125 INFO L280 TraceCheckUtils]: 114: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~nondet0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,126 INFO L280 TraceCheckUtils]: 115: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,126 INFO L280 TraceCheckUtils]: 116: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,127 INFO L280 TraceCheckUtils]: 117: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,127 INFO L280 TraceCheckUtils]: 118: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,128 INFO L280 TraceCheckUtils]: 119: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,129 INFO L280 TraceCheckUtils]: 120: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,129 INFO L280 TraceCheckUtils]: 121: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet2; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,130 INFO L280 TraceCheckUtils]: 122: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,130 INFO L280 TraceCheckUtils]: 123: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,131 INFO L280 TraceCheckUtils]: 124: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,132 INFO L280 TraceCheckUtils]: 125: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet3; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,132 INFO L280 TraceCheckUtils]: 126: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,133 INFO L280 TraceCheckUtils]: 127: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,134 INFO L263 TraceCheckUtils]: 128: Hoare triple {16300#(= 0 ~pumpRunning~0)} call stopSystem(); {16331#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:47:38,135 INFO L280 TraceCheckUtils]: 129: Hoare triple {16331#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,135 INFO L280 TraceCheckUtils]: 130: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,136 INFO L280 TraceCheckUtils]: 131: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume true; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,137 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {16300#(= 0 ~pumpRunning~0)} {16300#(= 0 ~pumpRunning~0)} #882#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,137 INFO L263 TraceCheckUtils]: 133: Hoare triple {16300#(= 0 ~pumpRunning~0)} call timeShift(); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:47:38,138 INFO L280 TraceCheckUtils]: 134: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {16220#false} is VALID [2020-07-10 23:47:38,138 INFO L263 TraceCheckUtils]: 135: Hoare triple {16220#false} call lowerWaterLevel(); {16332#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:47:38,138 INFO L280 TraceCheckUtils]: 136: Hoare triple {16332#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16219#true} is VALID [2020-07-10 23:47:38,139 INFO L280 TraceCheckUtils]: 137: Hoare triple {16219#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16219#true} is VALID [2020-07-10 23:47:38,139 INFO L280 TraceCheckUtils]: 138: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 23:47:38,139 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {16219#true} {16220#false} #890#return; {16220#false} is VALID [2020-07-10 23:47:38,139 INFO L280 TraceCheckUtils]: 140: Hoare triple {16220#false} assume !(0 != ~systemActive~0); {16220#false} is VALID [2020-07-10 23:47:38,139 INFO L263 TraceCheckUtils]: 141: Hoare triple {16220#false} call __utac_acc__Specification4_spec__1(); {16220#false} is VALID [2020-07-10 23:47:38,140 INFO L280 TraceCheckUtils]: 142: Hoare triple {16220#false} havoc ~tmp~8; {16220#false} is VALID [2020-07-10 23:47:38,140 INFO L280 TraceCheckUtils]: 143: Hoare triple {16220#false} havoc ~tmp___0~2; {16220#false} is VALID [2020-07-10 23:47:38,140 INFO L263 TraceCheckUtils]: 144: Hoare triple {16220#false} call #t~ret70 := getWaterLevel(); {16219#true} is VALID [2020-07-10 23:47:38,140 INFO L280 TraceCheckUtils]: 145: Hoare triple {16219#true} havoc ~retValue_acc~5; {16219#true} is VALID [2020-07-10 23:47:38,140 INFO L280 TraceCheckUtils]: 146: Hoare triple {16219#true} ~retValue_acc~5 := ~waterLevel~0; {16219#true} is VALID [2020-07-10 23:47:38,141 INFO L280 TraceCheckUtils]: 147: Hoare triple {16219#true} #res := ~retValue_acc~5; {16219#true} is VALID [2020-07-10 23:47:38,141 INFO L280 TraceCheckUtils]: 148: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 23:47:38,141 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {16219#true} {16220#false} #820#return; {16220#false} is VALID [2020-07-10 23:47:38,141 INFO L280 TraceCheckUtils]: 150: Hoare triple {16220#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {16220#false} is VALID [2020-07-10 23:47:38,142 INFO L280 TraceCheckUtils]: 151: Hoare triple {16220#false} ~tmp~8 := #t~ret70; {16220#false} is VALID [2020-07-10 23:47:38,142 INFO L280 TraceCheckUtils]: 152: Hoare triple {16220#false} havoc #t~ret70; {16220#false} is VALID [2020-07-10 23:47:38,142 INFO L280 TraceCheckUtils]: 153: Hoare triple {16220#false} assume 0 == ~tmp~8; {16220#false} is VALID [2020-07-10 23:47:38,142 INFO L263 TraceCheckUtils]: 154: Hoare triple {16220#false} call #t~ret71 := isPumpRunning(); {16219#true} is VALID [2020-07-10 23:47:38,142 INFO L280 TraceCheckUtils]: 155: Hoare triple {16219#true} havoc ~retValue_acc~1; {16219#true} is VALID [2020-07-10 23:47:38,142 INFO L280 TraceCheckUtils]: 156: Hoare triple {16219#true} ~retValue_acc~1 := ~pumpRunning~0; {16219#true} is VALID [2020-07-10 23:47:38,143 INFO L280 TraceCheckUtils]: 157: Hoare triple {16219#true} #res := ~retValue_acc~1; {16219#true} is VALID [2020-07-10 23:47:38,143 INFO L280 TraceCheckUtils]: 158: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 23:47:38,143 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {16219#true} {16220#false} #822#return; {16220#false} is VALID [2020-07-10 23:47:38,143 INFO L280 TraceCheckUtils]: 160: Hoare triple {16220#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {16220#false} is VALID [2020-07-10 23:47:38,143 INFO L280 TraceCheckUtils]: 161: Hoare triple {16220#false} ~tmp___0~2 := #t~ret71; {16220#false} is VALID [2020-07-10 23:47:38,144 INFO L280 TraceCheckUtils]: 162: Hoare triple {16220#false} havoc #t~ret71; {16220#false} is VALID [2020-07-10 23:47:38,144 INFO L280 TraceCheckUtils]: 163: Hoare triple {16220#false} assume 0 != ~tmp___0~2; {16220#false} is VALID [2020-07-10 23:47:38,144 INFO L263 TraceCheckUtils]: 164: Hoare triple {16220#false} call __automaton_fail(); {16220#false} is VALID [2020-07-10 23:47:38,144 INFO L280 TraceCheckUtils]: 165: Hoare triple {16220#false} assume !false; {16220#false} is VALID [2020-07-10 23:47:38,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:47:38,179 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1622591691] [2020-07-10 23:47:38,179 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:47:38,179 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 23:47:38,179 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781513639] [2020-07-10 23:47:38,180 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 23:47:38,180 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:47:38,180 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 23:47:38,351 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:47:38,352 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 23:47:38,352 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:47:38,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 23:47:38,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 23:47:38,352 INFO L87 Difference]: Start difference. First operand 1107 states and 1307 transitions. Second operand 6 states. [2020-07-10 23:47:39,476 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:48:25,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:48:25,087 INFO L93 Difference]: Finished difference Result 2568 states and 3220 transitions. [2020-07-10 23:48:25,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 23:48:25,087 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 23:48:25,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:48:25,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 23:48:25,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 764 transitions. [2020-07-10 23:48:25,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 23:48:25,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 764 transitions. [2020-07-10 23:48:25,109 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 764 transitions. [2020-07-10 23:48:27,066 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 764 edges. 764 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:48:27,172 INFO L225 Difference]: With dead ends: 2568 [2020-07-10 23:48:27,172 INFO L226 Difference]: Without dead ends: 1571 [2020-07-10 23:48:27,176 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-10 23:48:27,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1571 states. [2020-07-10 23:49:02,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1571 to 1444. [2020-07-10 23:49:02,646 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:49:02,646 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1571 states. Second operand 1444 states. [2020-07-10 23:49:02,646 INFO L74 IsIncluded]: Start isIncluded. First operand 1571 states. Second operand 1444 states. [2020-07-10 23:49:02,646 INFO L87 Difference]: Start difference. First operand 1571 states. Second operand 1444 states. [2020-07-10 23:49:02,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:49:02,785 INFO L93 Difference]: Finished difference Result 1571 states and 1888 transitions. [2020-07-10 23:49:02,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 1888 transitions. [2020-07-10 23:49:02,790 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:49:02,791 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:49:02,791 INFO L74 IsIncluded]: Start isIncluded. First operand 1444 states. Second operand 1571 states. [2020-07-10 23:49:02,791 INFO L87 Difference]: Start difference. First operand 1444 states. Second operand 1571 states. [2020-07-10 23:49:02,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:49:02,946 INFO L93 Difference]: Finished difference Result 1571 states and 1888 transitions. [2020-07-10 23:49:02,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 1888 transitions. [2020-07-10 23:49:02,952 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:49:02,952 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:49:02,952 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:49:02,952 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:49:02,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1444 states. [2020-07-10 23:49:03,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1444 states and 1700 transitions. [2020-07-10 23:49:03,095 INFO L78 Accepts]: Start accepts. Automaton has 1444 states and 1700 transitions. Word has length 166 [2020-07-10 23:49:03,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:49:03,095 INFO L479 AbstractCegarLoop]: Abstraction has 1444 states and 1700 transitions. [2020-07-10 23:49:03,095 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 23:49:03,095 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1444 states and 1700 transitions. [2020-07-10 23:49:12,755 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1700 edges. 1700 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:49:12,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1700 transitions. [2020-07-10 23:49:12,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-10 23:49:12,761 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:49:12,762 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:49:12,762 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 23:49:12,762 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:49:12,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:49:12,763 INFO L82 PathProgramCache]: Analyzing trace with hash -413389860, now seen corresponding path program 1 times [2020-07-10 23:49:12,763 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:49:12,763 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1713224616] [2020-07-10 23:49:12,763 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:49:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:13,122 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:49:13,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:13,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {27649#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {27513#true} is VALID [2020-07-10 23:49:13,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} #valid := #valid[0 := 0]; {27513#true} is VALID [2020-07-10 23:49:13,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} assume 0 < #StackHeapBarrier; {27513#true} is VALID [2020-07-10 23:49:13,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {27513#true} is VALID [2020-07-10 23:49:13,195 INFO L280 TraceCheckUtils]: 4: Hoare triple {27513#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {27513#true} is VALID [2020-07-10 23:49:13,195 INFO L280 TraceCheckUtils]: 5: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {27513#true} is VALID [2020-07-10 23:49:13,195 INFO L280 TraceCheckUtils]: 6: Hoare triple {27513#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {27513#true} is VALID [2020-07-10 23:49:13,195 INFO L280 TraceCheckUtils]: 7: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {27513#true} is VALID [2020-07-10 23:49:13,195 INFO L280 TraceCheckUtils]: 8: Hoare triple {27513#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {27513#true} is VALID [2020-07-10 23:49:13,196 INFO L280 TraceCheckUtils]: 9: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {27513#true} is VALID [2020-07-10 23:49:13,196 INFO L280 TraceCheckUtils]: 10: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {27513#true} is VALID [2020-07-10 23:49:13,196 INFO L280 TraceCheckUtils]: 11: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {27513#true} is VALID [2020-07-10 23:49:13,196 INFO L280 TraceCheckUtils]: 12: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {27513#true} is VALID [2020-07-10 23:49:13,196 INFO L280 TraceCheckUtils]: 13: Hoare triple {27513#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {27513#true} is VALID [2020-07-10 23:49:13,196 INFO L280 TraceCheckUtils]: 14: Hoare triple {27513#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {27513#true} is VALID [2020-07-10 23:49:13,197 INFO L280 TraceCheckUtils]: 15: Hoare triple {27513#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {27513#true} is VALID [2020-07-10 23:49:13,197 INFO L280 TraceCheckUtils]: 16: Hoare triple {27513#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {27513#true} is VALID [2020-07-10 23:49:13,197 INFO L280 TraceCheckUtils]: 17: Hoare triple {27513#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {27513#true} is VALID [2020-07-10 23:49:13,197 INFO L280 TraceCheckUtils]: 18: Hoare triple {27513#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {27513#true} is VALID [2020-07-10 23:49:13,197 INFO L280 TraceCheckUtils]: 19: Hoare triple {27513#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {27513#true} is VALID [2020-07-10 23:49:13,197 INFO L280 TraceCheckUtils]: 20: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {27513#true} is VALID [2020-07-10 23:49:13,198 INFO L280 TraceCheckUtils]: 21: Hoare triple {27513#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {27513#true} is VALID [2020-07-10 23:49:13,198 INFO L280 TraceCheckUtils]: 22: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {27513#true} is VALID [2020-07-10 23:49:13,198 INFO L280 TraceCheckUtils]: 23: Hoare triple {27513#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {27513#true} is VALID [2020-07-10 23:49:13,198 INFO L280 TraceCheckUtils]: 24: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {27513#true} is VALID [2020-07-10 23:49:13,198 INFO L280 TraceCheckUtils]: 25: Hoare triple {27513#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {27513#true} is VALID [2020-07-10 23:49:13,198 INFO L280 TraceCheckUtils]: 26: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {27513#true} is VALID [2020-07-10 23:49:13,199 INFO L280 TraceCheckUtils]: 27: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {27513#true} is VALID [2020-07-10 23:49:13,199 INFO L280 TraceCheckUtils]: 28: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {27513#true} is VALID [2020-07-10 23:49:13,199 INFO L280 TraceCheckUtils]: 29: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {27513#true} is VALID [2020-07-10 23:49:13,199 INFO L280 TraceCheckUtils]: 30: Hoare triple {27513#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {27513#true} is VALID [2020-07-10 23:49:13,199 INFO L280 TraceCheckUtils]: 31: Hoare triple {27513#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {27513#true} is VALID [2020-07-10 23:49:13,200 INFO L280 TraceCheckUtils]: 32: Hoare triple {27513#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {27513#true} is VALID [2020-07-10 23:49:13,200 INFO L280 TraceCheckUtils]: 33: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {27513#true} is VALID [2020-07-10 23:49:13,200 INFO L280 TraceCheckUtils]: 34: Hoare triple {27513#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {27513#true} is VALID [2020-07-10 23:49:13,200 INFO L280 TraceCheckUtils]: 35: Hoare triple {27513#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {27513#true} is VALID [2020-07-10 23:49:13,200 INFO L280 TraceCheckUtils]: 36: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {27513#true} is VALID [2020-07-10 23:49:13,200 INFO L280 TraceCheckUtils]: 37: Hoare triple {27513#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {27513#true} is VALID [2020-07-10 23:49:13,201 INFO L280 TraceCheckUtils]: 38: Hoare triple {27513#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {27513#true} is VALID [2020-07-10 23:49:13,201 INFO L280 TraceCheckUtils]: 39: Hoare triple {27513#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {27513#true} is VALID [2020-07-10 23:49:13,201 INFO L280 TraceCheckUtils]: 40: Hoare triple {27513#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {27513#true} is VALID [2020-07-10 23:49:13,201 INFO L280 TraceCheckUtils]: 41: Hoare triple {27513#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {27513#true} is VALID [2020-07-10 23:49:13,201 INFO L280 TraceCheckUtils]: 42: Hoare triple {27513#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {27513#true} is VALID [2020-07-10 23:49:13,202 INFO L280 TraceCheckUtils]: 43: Hoare triple {27513#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {27513#true} is VALID [2020-07-10 23:49:13,202 INFO L280 TraceCheckUtils]: 44: Hoare triple {27513#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {27513#true} is VALID [2020-07-10 23:49:13,202 INFO L280 TraceCheckUtils]: 45: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {27513#true} is VALID [2020-07-10 23:49:13,202 INFO L280 TraceCheckUtils]: 46: Hoare triple {27513#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {27513#true} is VALID [2020-07-10 23:49:13,202 INFO L280 TraceCheckUtils]: 47: Hoare triple {27513#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {27513#true} is VALID [2020-07-10 23:49:13,203 INFO L280 TraceCheckUtils]: 48: Hoare triple {27513#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {27513#true} is VALID [2020-07-10 23:49:13,203 INFO L280 TraceCheckUtils]: 49: Hoare triple {27513#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {27513#true} is VALID [2020-07-10 23:49:13,203 INFO L280 TraceCheckUtils]: 50: Hoare triple {27513#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {27513#true} is VALID [2020-07-10 23:49:13,203 INFO L280 TraceCheckUtils]: 51: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {27513#true} is VALID [2020-07-10 23:49:13,203 INFO L280 TraceCheckUtils]: 52: Hoare triple {27513#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {27513#true} is VALID [2020-07-10 23:49:13,204 INFO L280 TraceCheckUtils]: 53: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {27513#true} is VALID [2020-07-10 23:49:13,204 INFO L280 TraceCheckUtils]: 54: Hoare triple {27513#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {27513#true} is VALID [2020-07-10 23:49:13,204 INFO L280 TraceCheckUtils]: 55: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {27513#true} is VALID [2020-07-10 23:49:13,204 INFO L280 TraceCheckUtils]: 56: Hoare triple {27513#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {27513#true} is VALID [2020-07-10 23:49:13,204 INFO L280 TraceCheckUtils]: 57: Hoare triple {27513#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {27513#true} is VALID [2020-07-10 23:49:13,205 INFO L280 TraceCheckUtils]: 58: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {27513#true} is VALID [2020-07-10 23:49:13,205 INFO L280 TraceCheckUtils]: 59: Hoare triple {27513#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {27513#true} is VALID [2020-07-10 23:49:13,205 INFO L280 TraceCheckUtils]: 60: Hoare triple {27513#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {27513#true} is VALID [2020-07-10 23:49:13,205 INFO L280 TraceCheckUtils]: 61: Hoare triple {27513#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {27513#true} is VALID [2020-07-10 23:49:13,205 INFO L280 TraceCheckUtils]: 62: Hoare triple {27513#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {27513#true} is VALID [2020-07-10 23:49:13,206 INFO L280 TraceCheckUtils]: 63: Hoare triple {27513#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {27513#true} is VALID [2020-07-10 23:49:13,206 INFO L280 TraceCheckUtils]: 64: Hoare triple {27513#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {27513#true} is VALID [2020-07-10 23:49:13,206 INFO L280 TraceCheckUtils]: 65: Hoare triple {27513#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {27513#true} is VALID [2020-07-10 23:49:13,206 INFO L280 TraceCheckUtils]: 66: Hoare triple {27513#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {27513#true} is VALID [2020-07-10 23:49:13,206 INFO L280 TraceCheckUtils]: 67: Hoare triple {27513#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {27513#true} is VALID [2020-07-10 23:49:13,207 INFO L280 TraceCheckUtils]: 68: Hoare triple {27513#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {27513#true} is VALID [2020-07-10 23:49:13,207 INFO L280 TraceCheckUtils]: 69: Hoare triple {27513#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {27513#true} is VALID [2020-07-10 23:49:13,207 INFO L280 TraceCheckUtils]: 70: Hoare triple {27513#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {27513#true} is VALID [2020-07-10 23:49:13,211 INFO L280 TraceCheckUtils]: 71: Hoare triple {27513#true} ~pumpRunning~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,211 INFO L280 TraceCheckUtils]: 72: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,221 INFO L280 TraceCheckUtils]: 73: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,221 INFO L280 TraceCheckUtils]: 74: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,222 INFO L280 TraceCheckUtils]: 75: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,222 INFO L280 TraceCheckUtils]: 76: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,223 INFO L280 TraceCheckUtils]: 77: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,224 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27513#true} #918#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:13,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,250 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #826#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:13,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,253 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #828#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:13,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~retValue_acc~11; {27513#true} is VALID [2020-07-10 23:49:13,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~retValue_acc~11 := 1; {27513#true} is VALID [2020-07-10 23:49:13,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} #res := ~retValue_acc~11; {27513#true} is VALID [2020-07-10 23:49:13,258 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,258 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #830#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:13,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,263 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #832#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:13,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27513#true} is VALID [2020-07-10 23:49:13,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27513#true} is VALID [2020-07-10 23:49:13,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,280 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #876#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:13,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {27651#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,300 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27594#(= 0 ~pumpRunning~0)} #882#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:13,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:13,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-10 23:49:13,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-10 23:49:13,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-10 23:49:13,327 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,328 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27513#true} {27513#true} #820#return; {27513#true} is VALID [2020-07-10 23:49:13,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~tmp~8; {27513#true} is VALID [2020-07-10 23:49:13,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} havoc ~tmp___0~2; {27513#true} is VALID [2020-07-10 23:49:13,328 INFO L263 TraceCheckUtils]: 2: Hoare triple {27513#true} call #t~ret70 := getWaterLevel(); {27513#true} is VALID [2020-07-10 23:49:13,329 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-10 23:49:13,329 INFO L280 TraceCheckUtils]: 4: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-10 23:49:13,329 INFO L280 TraceCheckUtils]: 5: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-10 23:49:13,329 INFO L280 TraceCheckUtils]: 6: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,329 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {27513#true} {27513#true} #820#return; {27513#true} is VALID [2020-07-10 23:49:13,330 INFO L280 TraceCheckUtils]: 8: Hoare triple {27513#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {27513#true} is VALID [2020-07-10 23:49:13,330 INFO L280 TraceCheckUtils]: 9: Hoare triple {27513#true} ~tmp~8 := #t~ret70; {27513#true} is VALID [2020-07-10 23:49:13,330 INFO L280 TraceCheckUtils]: 10: Hoare triple {27513#true} havoc #t~ret70; {27513#true} is VALID [2020-07-10 23:49:13,330 INFO L280 TraceCheckUtils]: 11: Hoare triple {27513#true} assume !(0 == ~tmp~8); {27513#true} is VALID [2020-07-10 23:49:13,330 INFO L280 TraceCheckUtils]: 12: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,331 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #894#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {27652#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,333 INFO L263 TraceCheckUtils]: 2: Hoare triple {27594#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27513#true} is VALID [2020-07-10 23:49:13,333 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} havoc ~tmp~8; {27513#true} is VALID [2020-07-10 23:49:13,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {27513#true} havoc ~tmp___0~2; {27513#true} is VALID [2020-07-10 23:49:13,333 INFO L263 TraceCheckUtils]: 5: Hoare triple {27513#true} call #t~ret70 := getWaterLevel(); {27513#true} is VALID [2020-07-10 23:49:13,333 INFO L280 TraceCheckUtils]: 6: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-10 23:49:13,333 INFO L280 TraceCheckUtils]: 7: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-10 23:49:13,334 INFO L280 TraceCheckUtils]: 8: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-10 23:49:13,334 INFO L280 TraceCheckUtils]: 9: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,334 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {27513#true} {27513#true} #820#return; {27513#true} is VALID [2020-07-10 23:49:13,334 INFO L280 TraceCheckUtils]: 11: Hoare triple {27513#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {27513#true} is VALID [2020-07-10 23:49:13,334 INFO L280 TraceCheckUtils]: 12: Hoare triple {27513#true} ~tmp~8 := #t~ret70; {27513#true} is VALID [2020-07-10 23:49:13,335 INFO L280 TraceCheckUtils]: 13: Hoare triple {27513#true} havoc #t~ret70; {27513#true} is VALID [2020-07-10 23:49:13,335 INFO L280 TraceCheckUtils]: 14: Hoare triple {27513#true} assume !(0 == ~tmp~8); {27513#true} is VALID [2020-07-10 23:49:13,335 INFO L280 TraceCheckUtils]: 15: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,336 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #894#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,336 INFO L280 TraceCheckUtils]: 17: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,337 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27594#(= 0 ~pumpRunning~0)} #884#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:13,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27513#true} is VALID [2020-07-10 23:49:13,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27513#true} is VALID [2020-07-10 23:49:13,342 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,342 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #876#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:13,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-10 23:49:13,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-10 23:49:13,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-10 23:49:13,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,347 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #820#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:49:13,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~retValue_acc~1; {27513#true} is VALID [2020-07-10 23:49:13,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~retValue_acc~1 := ~pumpRunning~0; {27672#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} is VALID [2020-07-10 23:49:13,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {27672#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} #res := ~retValue_acc~1; {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:49:13,377 INFO L280 TraceCheckUtils]: 3: Hoare triple {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:49:13,378 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} {27594#(= 0 ~pumpRunning~0)} #822#return; {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} is VALID [2020-07-10 23:49:13,382 INFO L263 TraceCheckUtils]: 0: Hoare triple {27513#true} call ULTIMATE.init(); {27649#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 23:49:13,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {27649#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {27513#true} is VALID [2020-07-10 23:49:13,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} #valid := #valid[0 := 0]; {27513#true} is VALID [2020-07-10 23:49:13,383 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} assume 0 < #StackHeapBarrier; {27513#true} is VALID [2020-07-10 23:49:13,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {27513#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {27513#true} is VALID [2020-07-10 23:49:13,383 INFO L280 TraceCheckUtils]: 5: Hoare triple {27513#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {27513#true} is VALID [2020-07-10 23:49:13,384 INFO L280 TraceCheckUtils]: 6: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {27513#true} is VALID [2020-07-10 23:49:13,384 INFO L280 TraceCheckUtils]: 7: Hoare triple {27513#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {27513#true} is VALID [2020-07-10 23:49:13,384 INFO L280 TraceCheckUtils]: 8: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {27513#true} is VALID [2020-07-10 23:49:13,384 INFO L280 TraceCheckUtils]: 9: Hoare triple {27513#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {27513#true} is VALID [2020-07-10 23:49:13,384 INFO L280 TraceCheckUtils]: 10: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {27513#true} is VALID [2020-07-10 23:49:13,384 INFO L280 TraceCheckUtils]: 11: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {27513#true} is VALID [2020-07-10 23:49:13,385 INFO L280 TraceCheckUtils]: 12: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {27513#true} is VALID [2020-07-10 23:49:13,385 INFO L280 TraceCheckUtils]: 13: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {27513#true} is VALID [2020-07-10 23:49:13,385 INFO L280 TraceCheckUtils]: 14: Hoare triple {27513#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {27513#true} is VALID [2020-07-10 23:49:13,385 INFO L280 TraceCheckUtils]: 15: Hoare triple {27513#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {27513#true} is VALID [2020-07-10 23:49:13,385 INFO L280 TraceCheckUtils]: 16: Hoare triple {27513#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {27513#true} is VALID [2020-07-10 23:49:13,386 INFO L280 TraceCheckUtils]: 17: Hoare triple {27513#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {27513#true} is VALID [2020-07-10 23:49:13,386 INFO L280 TraceCheckUtils]: 18: Hoare triple {27513#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {27513#true} is VALID [2020-07-10 23:49:13,386 INFO L280 TraceCheckUtils]: 19: Hoare triple {27513#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {27513#true} is VALID [2020-07-10 23:49:13,386 INFO L280 TraceCheckUtils]: 20: Hoare triple {27513#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {27513#true} is VALID [2020-07-10 23:49:13,386 INFO L280 TraceCheckUtils]: 21: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {27513#true} is VALID [2020-07-10 23:49:13,386 INFO L280 TraceCheckUtils]: 22: Hoare triple {27513#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {27513#true} is VALID [2020-07-10 23:49:13,387 INFO L280 TraceCheckUtils]: 23: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {27513#true} is VALID [2020-07-10 23:49:13,387 INFO L280 TraceCheckUtils]: 24: Hoare triple {27513#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {27513#true} is VALID [2020-07-10 23:49:13,387 INFO L280 TraceCheckUtils]: 25: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {27513#true} is VALID [2020-07-10 23:49:13,387 INFO L280 TraceCheckUtils]: 26: Hoare triple {27513#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {27513#true} is VALID [2020-07-10 23:49:13,387 INFO L280 TraceCheckUtils]: 27: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {27513#true} is VALID [2020-07-10 23:49:13,387 INFO L280 TraceCheckUtils]: 28: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {27513#true} is VALID [2020-07-10 23:49:13,388 INFO L280 TraceCheckUtils]: 29: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {27513#true} is VALID [2020-07-10 23:49:13,388 INFO L280 TraceCheckUtils]: 30: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {27513#true} is VALID [2020-07-10 23:49:13,388 INFO L280 TraceCheckUtils]: 31: Hoare triple {27513#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {27513#true} is VALID [2020-07-10 23:49:13,388 INFO L280 TraceCheckUtils]: 32: Hoare triple {27513#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {27513#true} is VALID [2020-07-10 23:49:13,388 INFO L280 TraceCheckUtils]: 33: Hoare triple {27513#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {27513#true} is VALID [2020-07-10 23:49:13,388 INFO L280 TraceCheckUtils]: 34: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {27513#true} is VALID [2020-07-10 23:49:13,389 INFO L280 TraceCheckUtils]: 35: Hoare triple {27513#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {27513#true} is VALID [2020-07-10 23:49:13,389 INFO L280 TraceCheckUtils]: 36: Hoare triple {27513#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {27513#true} is VALID [2020-07-10 23:49:13,389 INFO L280 TraceCheckUtils]: 37: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {27513#true} is VALID [2020-07-10 23:49:13,389 INFO L280 TraceCheckUtils]: 38: Hoare triple {27513#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {27513#true} is VALID [2020-07-10 23:49:13,389 INFO L280 TraceCheckUtils]: 39: Hoare triple {27513#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {27513#true} is VALID [2020-07-10 23:49:13,389 INFO L280 TraceCheckUtils]: 40: Hoare triple {27513#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {27513#true} is VALID [2020-07-10 23:49:13,390 INFO L280 TraceCheckUtils]: 41: Hoare triple {27513#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {27513#true} is VALID [2020-07-10 23:49:13,390 INFO L280 TraceCheckUtils]: 42: Hoare triple {27513#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {27513#true} is VALID [2020-07-10 23:49:13,390 INFO L280 TraceCheckUtils]: 43: Hoare triple {27513#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {27513#true} is VALID [2020-07-10 23:49:13,390 INFO L280 TraceCheckUtils]: 44: Hoare triple {27513#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {27513#true} is VALID [2020-07-10 23:49:13,390 INFO L280 TraceCheckUtils]: 45: Hoare triple {27513#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {27513#true} is VALID [2020-07-10 23:49:13,390 INFO L280 TraceCheckUtils]: 46: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {27513#true} is VALID [2020-07-10 23:49:13,391 INFO L280 TraceCheckUtils]: 47: Hoare triple {27513#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {27513#true} is VALID [2020-07-10 23:49:13,391 INFO L280 TraceCheckUtils]: 48: Hoare triple {27513#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {27513#true} is VALID [2020-07-10 23:49:13,391 INFO L280 TraceCheckUtils]: 49: Hoare triple {27513#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {27513#true} is VALID [2020-07-10 23:49:13,391 INFO L280 TraceCheckUtils]: 50: Hoare triple {27513#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {27513#true} is VALID [2020-07-10 23:49:13,391 INFO L280 TraceCheckUtils]: 51: Hoare triple {27513#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {27513#true} is VALID [2020-07-10 23:49:13,392 INFO L280 TraceCheckUtils]: 52: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {27513#true} is VALID [2020-07-10 23:49:13,392 INFO L280 TraceCheckUtils]: 53: Hoare triple {27513#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {27513#true} is VALID [2020-07-10 23:49:13,392 INFO L280 TraceCheckUtils]: 54: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {27513#true} is VALID [2020-07-10 23:49:13,392 INFO L280 TraceCheckUtils]: 55: Hoare triple {27513#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {27513#true} is VALID [2020-07-10 23:49:13,392 INFO L280 TraceCheckUtils]: 56: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {27513#true} is VALID [2020-07-10 23:49:13,392 INFO L280 TraceCheckUtils]: 57: Hoare triple {27513#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {27513#true} is VALID [2020-07-10 23:49:13,393 INFO L280 TraceCheckUtils]: 58: Hoare triple {27513#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {27513#true} is VALID [2020-07-10 23:49:13,393 INFO L280 TraceCheckUtils]: 59: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {27513#true} is VALID [2020-07-10 23:49:13,393 INFO L280 TraceCheckUtils]: 60: Hoare triple {27513#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {27513#true} is VALID [2020-07-10 23:49:13,393 INFO L280 TraceCheckUtils]: 61: Hoare triple {27513#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {27513#true} is VALID [2020-07-10 23:49:13,393 INFO L280 TraceCheckUtils]: 62: Hoare triple {27513#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {27513#true} is VALID [2020-07-10 23:49:13,393 INFO L280 TraceCheckUtils]: 63: Hoare triple {27513#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {27513#true} is VALID [2020-07-10 23:49:13,394 INFO L280 TraceCheckUtils]: 64: Hoare triple {27513#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {27513#true} is VALID [2020-07-10 23:49:13,394 INFO L280 TraceCheckUtils]: 65: Hoare triple {27513#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {27513#true} is VALID [2020-07-10 23:49:13,394 INFO L280 TraceCheckUtils]: 66: Hoare triple {27513#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {27513#true} is VALID [2020-07-10 23:49:13,394 INFO L280 TraceCheckUtils]: 67: Hoare triple {27513#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {27513#true} is VALID [2020-07-10 23:49:13,394 INFO L280 TraceCheckUtils]: 68: Hoare triple {27513#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {27513#true} is VALID [2020-07-10 23:49:13,394 INFO L280 TraceCheckUtils]: 69: Hoare triple {27513#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {27513#true} is VALID [2020-07-10 23:49:13,395 INFO L280 TraceCheckUtils]: 70: Hoare triple {27513#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {27513#true} is VALID [2020-07-10 23:49:13,395 INFO L280 TraceCheckUtils]: 71: Hoare triple {27513#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {27513#true} is VALID [2020-07-10 23:49:13,398 INFO L280 TraceCheckUtils]: 72: Hoare triple {27513#true} ~pumpRunning~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,399 INFO L280 TraceCheckUtils]: 73: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,399 INFO L280 TraceCheckUtils]: 74: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,400 INFO L280 TraceCheckUtils]: 75: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,400 INFO L280 TraceCheckUtils]: 76: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,401 INFO L280 TraceCheckUtils]: 77: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,401 INFO L280 TraceCheckUtils]: 78: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,402 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27513#true} #918#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,403 INFO L263 TraceCheckUtils]: 80: Hoare triple {27594#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,403 INFO L280 TraceCheckUtils]: 81: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,404 INFO L280 TraceCheckUtils]: 82: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,404 INFO L263 TraceCheckUtils]: 83: Hoare triple {27594#(= 0 ~pumpRunning~0)} call select_helpers(); {27513#true} is VALID [2020-07-10 23:49:13,404 INFO L280 TraceCheckUtils]: 84: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,405 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #826#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,405 INFO L263 TraceCheckUtils]: 86: Hoare triple {27594#(= 0 ~pumpRunning~0)} call select_features(); {27513#true} is VALID [2020-07-10 23:49:13,405 INFO L280 TraceCheckUtils]: 87: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,406 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #828#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,406 INFO L263 TraceCheckUtils]: 89: Hoare triple {27594#(= 0 ~pumpRunning~0)} call #t~ret24 := valid_product(); {27513#true} is VALID [2020-07-10 23:49:13,406 INFO L280 TraceCheckUtils]: 90: Hoare triple {27513#true} havoc ~retValue_acc~11; {27513#true} is VALID [2020-07-10 23:49:13,406 INFO L280 TraceCheckUtils]: 91: Hoare triple {27513#true} ~retValue_acc~11 := 1; {27513#true} is VALID [2020-07-10 23:49:13,406 INFO L280 TraceCheckUtils]: 92: Hoare triple {27513#true} #res := ~retValue_acc~11; {27513#true} is VALID [2020-07-10 23:49:13,406 INFO L280 TraceCheckUtils]: 93: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,407 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #830#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,408 INFO L280 TraceCheckUtils]: 95: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,408 INFO L280 TraceCheckUtils]: 96: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret24; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,409 INFO L280 TraceCheckUtils]: 97: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~ret24; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,409 INFO L280 TraceCheckUtils]: 98: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,409 INFO L263 TraceCheckUtils]: 99: Hoare triple {27594#(= 0 ~pumpRunning~0)} call setup(); {27513#true} is VALID [2020-07-10 23:49:13,410 INFO L280 TraceCheckUtils]: 100: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,410 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #832#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,411 INFO L263 TraceCheckUtils]: 102: Hoare triple {27594#(= 0 ~pumpRunning~0)} call runTest(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,411 INFO L263 TraceCheckUtils]: 103: Hoare triple {27594#(= 0 ~pumpRunning~0)} call test(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,412 INFO L280 TraceCheckUtils]: 104: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,412 INFO L280 TraceCheckUtils]: 105: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,413 INFO L280 TraceCheckUtils]: 106: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,413 INFO L280 TraceCheckUtils]: 107: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,414 INFO L280 TraceCheckUtils]: 108: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,414 INFO L280 TraceCheckUtils]: 109: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,415 INFO L280 TraceCheckUtils]: 110: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !false; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,415 INFO L280 TraceCheckUtils]: 111: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,416 INFO L280 TraceCheckUtils]: 112: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,417 INFO L280 TraceCheckUtils]: 113: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~nondet0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,417 INFO L280 TraceCheckUtils]: 114: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,418 INFO L280 TraceCheckUtils]: 115: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,419 INFO L263 TraceCheckUtils]: 116: Hoare triple {27594#(= 0 ~pumpRunning~0)} call waterRise(); {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:49:13,419 INFO L280 TraceCheckUtils]: 117: Hoare triple {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27513#true} is VALID [2020-07-10 23:49:13,419 INFO L280 TraceCheckUtils]: 118: Hoare triple {27513#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27513#true} is VALID [2020-07-10 23:49:13,419 INFO L280 TraceCheckUtils]: 119: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,420 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #876#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,420 INFO L280 TraceCheckUtils]: 121: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,421 INFO L280 TraceCheckUtils]: 122: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,421 INFO L280 TraceCheckUtils]: 123: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,422 INFO L280 TraceCheckUtils]: 124: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,422 INFO L280 TraceCheckUtils]: 125: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,422 INFO L280 TraceCheckUtils]: 126: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,423 INFO L280 TraceCheckUtils]: 127: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,423 INFO L280 TraceCheckUtils]: 128: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,424 INFO L280 TraceCheckUtils]: 129: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,424 INFO L280 TraceCheckUtils]: 130: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,425 INFO L280 TraceCheckUtils]: 131: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,425 INFO L280 TraceCheckUtils]: 132: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,426 INFO L263 TraceCheckUtils]: 133: Hoare triple {27594#(= 0 ~pumpRunning~0)} call stopSystem(); {27651#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:49:13,426 INFO L280 TraceCheckUtils]: 134: Hoare triple {27651#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,427 INFO L280 TraceCheckUtils]: 135: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,427 INFO L280 TraceCheckUtils]: 136: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,428 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27594#(= 0 ~pumpRunning~0)} #882#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,429 INFO L263 TraceCheckUtils]: 138: Hoare triple {27594#(= 0 ~pumpRunning~0)} call timeShift(); {27652#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:49:13,430 INFO L280 TraceCheckUtils]: 139: Hoare triple {27652#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,430 INFO L280 TraceCheckUtils]: 140: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,430 INFO L263 TraceCheckUtils]: 141: Hoare triple {27594#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27513#true} is VALID [2020-07-10 23:49:13,430 INFO L280 TraceCheckUtils]: 142: Hoare triple {27513#true} havoc ~tmp~8; {27513#true} is VALID [2020-07-10 23:49:13,431 INFO L280 TraceCheckUtils]: 143: Hoare triple {27513#true} havoc ~tmp___0~2; {27513#true} is VALID [2020-07-10 23:49:13,431 INFO L263 TraceCheckUtils]: 144: Hoare triple {27513#true} call #t~ret70 := getWaterLevel(); {27513#true} is VALID [2020-07-10 23:49:13,431 INFO L280 TraceCheckUtils]: 145: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-10 23:49:13,431 INFO L280 TraceCheckUtils]: 146: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-10 23:49:13,431 INFO L280 TraceCheckUtils]: 147: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-10 23:49:13,432 INFO L280 TraceCheckUtils]: 148: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,432 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {27513#true} {27513#true} #820#return; {27513#true} is VALID [2020-07-10 23:49:13,432 INFO L280 TraceCheckUtils]: 150: Hoare triple {27513#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {27513#true} is VALID [2020-07-10 23:49:13,432 INFO L280 TraceCheckUtils]: 151: Hoare triple {27513#true} ~tmp~8 := #t~ret70; {27513#true} is VALID [2020-07-10 23:49:13,432 INFO L280 TraceCheckUtils]: 152: Hoare triple {27513#true} havoc #t~ret70; {27513#true} is VALID [2020-07-10 23:49:13,432 INFO L280 TraceCheckUtils]: 153: Hoare triple {27513#true} assume !(0 == ~tmp~8); {27513#true} is VALID [2020-07-10 23:49:13,433 INFO L280 TraceCheckUtils]: 154: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,433 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #894#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,434 INFO L280 TraceCheckUtils]: 156: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,434 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27594#(= 0 ~pumpRunning~0)} #884#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,435 INFO L280 TraceCheckUtils]: 158: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !false; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,435 INFO L280 TraceCheckUtils]: 159: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,436 INFO L280 TraceCheckUtils]: 160: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,436 INFO L280 TraceCheckUtils]: 161: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~nondet0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,437 INFO L280 TraceCheckUtils]: 162: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,437 INFO L280 TraceCheckUtils]: 163: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,438 INFO L263 TraceCheckUtils]: 164: Hoare triple {27594#(= 0 ~pumpRunning~0)} call waterRise(); {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:49:13,438 INFO L280 TraceCheckUtils]: 165: Hoare triple {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27513#true} is VALID [2020-07-10 23:49:13,438 INFO L280 TraceCheckUtils]: 166: Hoare triple {27513#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27513#true} is VALID [2020-07-10 23:49:13,438 INFO L280 TraceCheckUtils]: 167: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,439 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #876#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,440 INFO L280 TraceCheckUtils]: 169: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,440 INFO L280 TraceCheckUtils]: 170: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,441 INFO L280 TraceCheckUtils]: 171: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,441 INFO L280 TraceCheckUtils]: 172: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,442 INFO L280 TraceCheckUtils]: 173: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,442 INFO L280 TraceCheckUtils]: 174: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,443 INFO L280 TraceCheckUtils]: 175: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,443 INFO L280 TraceCheckUtils]: 176: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,444 INFO L280 TraceCheckUtils]: 177: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,444 INFO L280 TraceCheckUtils]: 178: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,445 INFO L280 TraceCheckUtils]: 179: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,445 INFO L280 TraceCheckUtils]: 180: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,446 INFO L263 TraceCheckUtils]: 181: Hoare triple {27594#(= 0 ~pumpRunning~0)} call timeShift(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,446 INFO L280 TraceCheckUtils]: 182: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,447 INFO L280 TraceCheckUtils]: 183: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,447 INFO L263 TraceCheckUtils]: 184: Hoare triple {27594#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,448 INFO L280 TraceCheckUtils]: 185: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,448 INFO L280 TraceCheckUtils]: 186: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,448 INFO L263 TraceCheckUtils]: 187: Hoare triple {27594#(= 0 ~pumpRunning~0)} call #t~ret70 := getWaterLevel(); {27513#true} is VALID [2020-07-10 23:49:13,448 INFO L280 TraceCheckUtils]: 188: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-10 23:49:13,449 INFO L280 TraceCheckUtils]: 189: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-10 23:49:13,449 INFO L280 TraceCheckUtils]: 190: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-10 23:49:13,449 INFO L280 TraceCheckUtils]: 191: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 23:49:13,451 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #820#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,451 INFO L280 TraceCheckUtils]: 193: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,452 INFO L280 TraceCheckUtils]: 194: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret70; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,452 INFO L280 TraceCheckUtils]: 195: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~ret70; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,453 INFO L280 TraceCheckUtils]: 196: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~8; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:49:13,453 INFO L263 TraceCheckUtils]: 197: Hoare triple {27594#(= 0 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {27513#true} is VALID [2020-07-10 23:49:13,453 INFO L280 TraceCheckUtils]: 198: Hoare triple {27513#true} havoc ~retValue_acc~1; {27513#true} is VALID [2020-07-10 23:49:13,453 INFO L280 TraceCheckUtils]: 199: Hoare triple {27513#true} ~retValue_acc~1 := ~pumpRunning~0; {27672#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} is VALID [2020-07-10 23:49:13,454 INFO L280 TraceCheckUtils]: 200: Hoare triple {27672#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} #res := ~retValue_acc~1; {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:49:13,454 INFO L280 TraceCheckUtils]: 201: Hoare triple {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:49:13,455 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} {27594#(= 0 ~pumpRunning~0)} #822#return; {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} is VALID [2020-07-10 23:49:13,456 INFO L280 TraceCheckUtils]: 203: Hoare triple {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} is VALID [2020-07-10 23:49:13,456 INFO L280 TraceCheckUtils]: 204: Hoare triple {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} ~tmp___0~2 := #t~ret71; {27648#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} is VALID [2020-07-10 23:49:13,457 INFO L280 TraceCheckUtils]: 205: Hoare triple {27648#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} havoc #t~ret71; {27648#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} is VALID [2020-07-10 23:49:13,457 INFO L280 TraceCheckUtils]: 206: Hoare triple {27648#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} assume 0 != ~tmp___0~2; {27514#false} is VALID [2020-07-10 23:49:13,458 INFO L263 TraceCheckUtils]: 207: Hoare triple {27514#false} call __automaton_fail(); {27514#false} is VALID [2020-07-10 23:49:13,458 INFO L280 TraceCheckUtils]: 208: Hoare triple {27514#false} assume !false; {27514#false} is VALID [2020-07-10 23:49:13,504 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-10 23:49:13,504 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1713224616] [2020-07-10 23:49:13,505 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:49:13,505 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-10 23:49:13,505 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277380504] [2020-07-10 23:49:13,506 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 23:49:13,506 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:49:13,506 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 23:49:13,735 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:49:13,736 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 23:49:13,736 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:49:13,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 23:49:13,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-10 23:49:13,737 INFO L87 Difference]: Start difference. First operand 1444 states and 1700 transitions. Second operand 11 states. [2020-07-10 23:49:15,254 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:49:43,088 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:49:44,055 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:49:45,746 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:49:47,338 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:49:48,323 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:50:01,414 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:50:02,260 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:50:04,973 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:50:12,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:50:12,138 INFO L93 Difference]: Finished difference Result 1634 states and 1984 transitions. [2020-07-10 23:50:12,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 23:50:12,138 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 23:50:12,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:50:12,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:50:12,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 625 transitions. [2020-07-10 23:50:12,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:50:12,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 625 transitions. [2020-07-10 23:50:12,158 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 625 transitions. [2020-07-10 23:50:13,986 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 625 edges. 625 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:50:14,095 INFO L225 Difference]: With dead ends: 1634 [2020-07-10 23:50:14,095 INFO L226 Difference]: Without dead ends: 1631 [2020-07-10 23:50:14,096 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=171, Invalid=429, Unknown=0, NotChecked=0, Total=600 [2020-07-10 23:50:14,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1631 states. [2020-07-10 23:50:50,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1631 to 1453. [2020-07-10 23:50:50,721 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:50:50,721 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1631 states. Second operand 1453 states. [2020-07-10 23:50:50,721 INFO L74 IsIncluded]: Start isIncluded. First operand 1631 states. Second operand 1453 states. [2020-07-10 23:50:50,722 INFO L87 Difference]: Start difference. First operand 1631 states. Second operand 1453 states. [2020-07-10 23:50:50,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:50:50,823 INFO L93 Difference]: Finished difference Result 1631 states and 1979 transitions. [2020-07-10 23:50:50,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 1979 transitions. [2020-07-10 23:50:50,828 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:50:50,828 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:50:50,828 INFO L74 IsIncluded]: Start isIncluded. First operand 1453 states. Second operand 1631 states. [2020-07-10 23:50:50,829 INFO L87 Difference]: Start difference. First operand 1453 states. Second operand 1631 states. [2020-07-10 23:50:50,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:50:50,979 INFO L93 Difference]: Finished difference Result 1631 states and 1979 transitions. [2020-07-10 23:50:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 1979 transitions. [2020-07-10 23:50:50,985 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:50:50,985 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:50:50,985 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:50:50,985 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:50:50,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1453 states. [2020-07-10 23:50:51,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1453 states and 1708 transitions. [2020-07-10 23:50:51,124 INFO L78 Accepts]: Start accepts. Automaton has 1453 states and 1708 transitions. Word has length 209 [2020-07-10 23:50:51,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:50:51,124 INFO L479 AbstractCegarLoop]: Abstraction has 1453 states and 1708 transitions. [2020-07-10 23:50:51,124 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 23:50:51,125 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1453 states and 1708 transitions. [2020-07-10 23:51:00,927 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1708 edges. 1708 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:51:00,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1708 transitions. [2020-07-10 23:51:00,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2020-07-10 23:51:00,937 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:51:00,937 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:51:00,937 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 23:51:00,938 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:51:00,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:51:00,938 INFO L82 PathProgramCache]: Analyzing trace with hash -768910352, now seen corresponding path program 1 times [2020-07-10 23:51:00,938 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:51:00,938 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1122367979] [2020-07-10 23:51:00,939 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:51:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,236 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:51:01,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {37351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {37145#true} is VALID [2020-07-10 23:51:01,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} #valid := #valid[0 := 0]; {37145#true} is VALID [2020-07-10 23:51:01,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} assume 0 < #StackHeapBarrier; {37145#true} is VALID [2020-07-10 23:51:01,286 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {37145#true} is VALID [2020-07-10 23:51:01,286 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {37145#true} is VALID [2020-07-10 23:51:01,287 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {37145#true} is VALID [2020-07-10 23:51:01,287 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {37145#true} is VALID [2020-07-10 23:51:01,287 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {37145#true} is VALID [2020-07-10 23:51:01,287 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {37145#true} is VALID [2020-07-10 23:51:01,287 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {37145#true} is VALID [2020-07-10 23:51:01,287 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {37145#true} is VALID [2020-07-10 23:51:01,288 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {37145#true} is VALID [2020-07-10 23:51:01,288 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {37145#true} is VALID [2020-07-10 23:51:01,288 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {37145#true} is VALID [2020-07-10 23:51:01,288 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {37145#true} is VALID [2020-07-10 23:51:01,288 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {37145#true} is VALID [2020-07-10 23:51:01,288 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {37145#true} is VALID [2020-07-10 23:51:01,289 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {37145#true} is VALID [2020-07-10 23:51:01,289 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {37145#true} is VALID [2020-07-10 23:51:01,289 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {37145#true} is VALID [2020-07-10 23:51:01,289 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {37145#true} is VALID [2020-07-10 23:51:01,289 INFO L280 TraceCheckUtils]: 21: Hoare triple {37145#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {37145#true} is VALID [2020-07-10 23:51:01,290 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {37145#true} is VALID [2020-07-10 23:51:01,290 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {37145#true} is VALID [2020-07-10 23:51:01,290 INFO L280 TraceCheckUtils]: 24: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {37145#true} is VALID [2020-07-10 23:51:01,290 INFO L280 TraceCheckUtils]: 25: Hoare triple {37145#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {37145#true} is VALID [2020-07-10 23:51:01,290 INFO L280 TraceCheckUtils]: 26: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {37145#true} is VALID [2020-07-10 23:51:01,290 INFO L280 TraceCheckUtils]: 27: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {37145#true} is VALID [2020-07-10 23:51:01,291 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {37145#true} is VALID [2020-07-10 23:51:01,291 INFO L280 TraceCheckUtils]: 29: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {37145#true} is VALID [2020-07-10 23:51:01,291 INFO L280 TraceCheckUtils]: 30: Hoare triple {37145#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {37145#true} is VALID [2020-07-10 23:51:01,291 INFO L280 TraceCheckUtils]: 31: Hoare triple {37145#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {37145#true} is VALID [2020-07-10 23:51:01,291 INFO L280 TraceCheckUtils]: 32: Hoare triple {37145#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {37145#true} is VALID [2020-07-10 23:51:01,291 INFO L280 TraceCheckUtils]: 33: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {37145#true} is VALID [2020-07-10 23:51:01,292 INFO L280 TraceCheckUtils]: 34: Hoare triple {37145#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {37145#true} is VALID [2020-07-10 23:51:01,292 INFO L280 TraceCheckUtils]: 35: Hoare triple {37145#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {37145#true} is VALID [2020-07-10 23:51:01,292 INFO L280 TraceCheckUtils]: 36: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {37145#true} is VALID [2020-07-10 23:51:01,292 INFO L280 TraceCheckUtils]: 37: Hoare triple {37145#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {37145#true} is VALID [2020-07-10 23:51:01,292 INFO L280 TraceCheckUtils]: 38: Hoare triple {37145#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {37145#true} is VALID [2020-07-10 23:51:01,293 INFO L280 TraceCheckUtils]: 39: Hoare triple {37145#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {37145#true} is VALID [2020-07-10 23:51:01,293 INFO L280 TraceCheckUtils]: 40: Hoare triple {37145#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {37145#true} is VALID [2020-07-10 23:51:01,293 INFO L280 TraceCheckUtils]: 41: Hoare triple {37145#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {37145#true} is VALID [2020-07-10 23:51:01,293 INFO L280 TraceCheckUtils]: 42: Hoare triple {37145#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {37145#true} is VALID [2020-07-10 23:51:01,293 INFO L280 TraceCheckUtils]: 43: Hoare triple {37145#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {37145#true} is VALID [2020-07-10 23:51:01,293 INFO L280 TraceCheckUtils]: 44: Hoare triple {37145#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {37145#true} is VALID [2020-07-10 23:51:01,294 INFO L280 TraceCheckUtils]: 45: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {37145#true} is VALID [2020-07-10 23:51:01,294 INFO L280 TraceCheckUtils]: 46: Hoare triple {37145#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {37145#true} is VALID [2020-07-10 23:51:01,294 INFO L280 TraceCheckUtils]: 47: Hoare triple {37145#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {37145#true} is VALID [2020-07-10 23:51:01,294 INFO L280 TraceCheckUtils]: 48: Hoare triple {37145#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {37145#true} is VALID [2020-07-10 23:51:01,294 INFO L280 TraceCheckUtils]: 49: Hoare triple {37145#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {37145#true} is VALID [2020-07-10 23:51:01,294 INFO L280 TraceCheckUtils]: 50: Hoare triple {37145#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {37145#true} is VALID [2020-07-10 23:51:01,295 INFO L280 TraceCheckUtils]: 51: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {37145#true} is VALID [2020-07-10 23:51:01,295 INFO L280 TraceCheckUtils]: 52: Hoare triple {37145#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {37145#true} is VALID [2020-07-10 23:51:01,295 INFO L280 TraceCheckUtils]: 53: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {37145#true} is VALID [2020-07-10 23:51:01,295 INFO L280 TraceCheckUtils]: 54: Hoare triple {37145#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {37145#true} is VALID [2020-07-10 23:51:01,295 INFO L280 TraceCheckUtils]: 55: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {37145#true} is VALID [2020-07-10 23:51:01,296 INFO L280 TraceCheckUtils]: 56: Hoare triple {37145#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {37145#true} is VALID [2020-07-10 23:51:01,296 INFO L280 TraceCheckUtils]: 57: Hoare triple {37145#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {37145#true} is VALID [2020-07-10 23:51:01,296 INFO L280 TraceCheckUtils]: 58: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {37145#true} is VALID [2020-07-10 23:51:01,296 INFO L280 TraceCheckUtils]: 59: Hoare triple {37145#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {37145#true} is VALID [2020-07-10 23:51:01,296 INFO L280 TraceCheckUtils]: 60: Hoare triple {37145#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {37145#true} is VALID [2020-07-10 23:51:01,296 INFO L280 TraceCheckUtils]: 61: Hoare triple {37145#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {37145#true} is VALID [2020-07-10 23:51:01,297 INFO L280 TraceCheckUtils]: 62: Hoare triple {37145#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {37145#true} is VALID [2020-07-10 23:51:01,297 INFO L280 TraceCheckUtils]: 63: Hoare triple {37145#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {37145#true} is VALID [2020-07-10 23:51:01,297 INFO L280 TraceCheckUtils]: 64: Hoare triple {37145#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {37145#true} is VALID [2020-07-10 23:51:01,297 INFO L280 TraceCheckUtils]: 65: Hoare triple {37145#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {37145#true} is VALID [2020-07-10 23:51:01,297 INFO L280 TraceCheckUtils]: 66: Hoare triple {37145#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {37145#true} is VALID [2020-07-10 23:51:01,297 INFO L280 TraceCheckUtils]: 67: Hoare triple {37145#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {37145#true} is VALID [2020-07-10 23:51:01,298 INFO L280 TraceCheckUtils]: 68: Hoare triple {37145#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {37145#true} is VALID [2020-07-10 23:51:01,298 INFO L280 TraceCheckUtils]: 69: Hoare triple {37145#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {37145#true} is VALID [2020-07-10 23:51:01,298 INFO L280 TraceCheckUtils]: 70: Hoare triple {37145#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {37145#true} is VALID [2020-07-10 23:51:01,298 INFO L280 TraceCheckUtils]: 71: Hoare triple {37145#true} ~pumpRunning~0 := 0; {37145#true} is VALID [2020-07-10 23:51:01,298 INFO L280 TraceCheckUtils]: 72: Hoare triple {37145#true} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,299 INFO L280 TraceCheckUtils]: 73: Hoare triple {37145#true} ~cleanupTimeShifts~0 := 4; {37145#true} is VALID [2020-07-10 23:51:01,299 INFO L280 TraceCheckUtils]: 74: Hoare triple {37145#true} ~waterLevel~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,299 INFO L280 TraceCheckUtils]: 75: Hoare triple {37145#true} ~methaneLevelCritical~0 := 0; {37145#true} is VALID [2020-07-10 23:51:01,299 INFO L280 TraceCheckUtils]: 76: Hoare triple {37145#true} ~head~0.base, ~head~0.offset := 0, 0; {37145#true} is VALID [2020-07-10 23:51:01,299 INFO L280 TraceCheckUtils]: 77: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,299 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37145#true} {37145#true} #918#return; {37145#true} is VALID [2020-07-10 23:51:01,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,305 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37145#true} {37145#true} #826#return; {37145#true} is VALID [2020-07-10 23:51:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,307 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37145#true} {37145#true} #828#return; {37145#true} is VALID [2020-07-10 23:51:01,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~11; {37145#true} is VALID [2020-07-10 23:51:01,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~retValue_acc~11 := 1; {37145#true} is VALID [2020-07-10 23:51:01,310 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #res := ~retValue_acc~11; {37145#true} is VALID [2020-07-10 23:51:01,310 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,311 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37145#true} {37145#true} #830#return; {37145#true} is VALID [2020-07-10 23:51:01,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,313 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37145#true} {37145#true} #832#return; {37145#true} is VALID [2020-07-10 23:51:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {37352#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,323 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37145#true} {37145#true} #880#return; {37145#true} is VALID [2020-07-10 23:51:01,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,502 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 23:51:01,503 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 23:51:01,503 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,503 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,503 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 23:51:01,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 23:51:01,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,504 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 23:51:01,504 INFO L263 TraceCheckUtils]: 3: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 23:51:01,504 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,505 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 23:51:01,505 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 23:51:01,505 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,505 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,505 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 23:51:01,506 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,506 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,506 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,506 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,507 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 23:51:01,508 INFO L280 TraceCheckUtils]: 15: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-10 23:51:01,508 INFO L280 TraceCheckUtils]: 16: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:01,509 INFO L280 TraceCheckUtils]: 17: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:01,510 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 23:51:01,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,515 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-10 23:51:01,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-10 23:51:01,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-10 23:51:01,516 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-10 23:51:01,516 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 23:51:01,516 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,516 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 23:51:01,516 INFO L263 TraceCheckUtils]: 6: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 23:51:01,517 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,517 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 23:51:01,517 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 23:51:01,517 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,517 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,518 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 23:51:01,518 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,518 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,518 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,518 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,520 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 23:51:01,520 INFO L280 TraceCheckUtils]: 18: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-10 23:51:01,521 INFO L280 TraceCheckUtils]: 19: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:01,521 INFO L280 TraceCheckUtils]: 20: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:01,522 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 23:51:01,523 INFO L280 TraceCheckUtils]: 22: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 23:51:01,524 INFO L280 TraceCheckUtils]: 23: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} ~tmp~1 := #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 23:51:01,524 INFO L280 TraceCheckUtils]: 24: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 23:51:01,525 INFO L280 TraceCheckUtils]: 25: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {37146#false} is VALID [2020-07-10 23:51:01,525 INFO L263 TraceCheckUtils]: 26: Hoare triple {37146#false} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,525 INFO L280 TraceCheckUtils]: 27: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,525 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,525 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-10 23:51:01,526 INFO L280 TraceCheckUtils]: 30: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 23:51:01,526 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37146#false} {37145#true} #874#return; {37146#false} is VALID [2020-07-10 23:51:01,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-10 23:51:01,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-10 23:51:01,528 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,528 INFO L280 TraceCheckUtils]: 3: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-10 23:51:01,528 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-10 23:51:01,528 INFO L263 TraceCheckUtils]: 5: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-10 23:51:01,528 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 23:51:01,529 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,529 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 23:51:01,529 INFO L263 TraceCheckUtils]: 9: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 23:51:01,529 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,529 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 23:51:01,530 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 23:51:01,530 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,530 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,530 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 23:51:01,530 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,530 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,531 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,531 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,531 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 23:51:01,532 INFO L280 TraceCheckUtils]: 21: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-10 23:51:01,533 INFO L280 TraceCheckUtils]: 22: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:01,533 INFO L280 TraceCheckUtils]: 23: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:01,534 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 23:51:01,535 INFO L280 TraceCheckUtils]: 25: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 23:51:01,535 INFO L280 TraceCheckUtils]: 26: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} ~tmp~1 := #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 23:51:01,536 INFO L280 TraceCheckUtils]: 27: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 23:51:01,536 INFO L280 TraceCheckUtils]: 28: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {37146#false} is VALID [2020-07-10 23:51:01,536 INFO L263 TraceCheckUtils]: 29: Hoare triple {37146#false} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,537 INFO L280 TraceCheckUtils]: 30: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,537 INFO L280 TraceCheckUtils]: 31: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,537 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-10 23:51:01,537 INFO L280 TraceCheckUtils]: 33: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 23:51:01,537 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37146#false} {37145#true} #874#return; {37146#false} is VALID [2020-07-10 23:51:01,538 INFO L280 TraceCheckUtils]: 35: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 23:51:01,538 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37146#false} {37145#true} #892#return; {37146#false} is VALID [2020-07-10 23:51:01,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-10 23:51:01,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-10 23:51:01,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-10 23:51:01,548 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,548 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37145#true} {37145#true} #820#return; {37145#true} is VALID [2020-07-10 23:51:01,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~tmp~8; {37145#true} is VALID [2020-07-10 23:51:01,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} havoc ~tmp___0~2; {37145#true} is VALID [2020-07-10 23:51:01,548 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call #t~ret70 := getWaterLevel(); {37145#true} is VALID [2020-07-10 23:51:01,549 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-10 23:51:01,549 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-10 23:51:01,549 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-10 23:51:01,554 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,554 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37145#true} {37145#true} #820#return; {37145#true} is VALID [2020-07-10 23:51:01,554 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,554 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} ~tmp~8 := #t~ret70; {37145#true} is VALID [2020-07-10 23:51:01,555 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} havoc #t~ret70; {37145#true} is VALID [2020-07-10 23:51:01,555 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume !(0 == ~tmp~8); {37145#true} is VALID [2020-07-10 23:51:01,555 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,555 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37145#true} {37146#false} #894#return; {37146#false} is VALID [2020-07-10 23:51:01,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {37353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-10 23:51:01,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume 0 != ~systemActive~0; {37145#true} is VALID [2020-07-10 23:51:01,560 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call processEnvironment(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,560 INFO L280 TraceCheckUtils]: 3: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-10 23:51:01,560 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-10 23:51:01,561 INFO L263 TraceCheckUtils]: 5: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,561 INFO L280 TraceCheckUtils]: 6: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-10 23:51:01,561 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-10 23:51:01,561 INFO L263 TraceCheckUtils]: 8: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-10 23:51:01,561 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 23:51:01,561 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,562 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 23:51:01,562 INFO L263 TraceCheckUtils]: 12: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 23:51:01,562 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,562 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 23:51:01,562 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 23:51:01,562 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,563 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,563 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 23:51:01,563 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,563 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,563 INFO L280 TraceCheckUtils]: 21: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,564 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,564 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 23:51:01,565 INFO L280 TraceCheckUtils]: 24: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-10 23:51:01,565 INFO L280 TraceCheckUtils]: 25: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:01,566 INFO L280 TraceCheckUtils]: 26: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:01,567 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 23:51:01,567 INFO L280 TraceCheckUtils]: 28: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 23:51:01,568 INFO L280 TraceCheckUtils]: 29: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} ~tmp~1 := #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 23:51:01,568 INFO L280 TraceCheckUtils]: 30: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 23:51:01,569 INFO L280 TraceCheckUtils]: 31: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {37146#false} is VALID [2020-07-10 23:51:01,569 INFO L263 TraceCheckUtils]: 32: Hoare triple {37146#false} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,569 INFO L280 TraceCheckUtils]: 33: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,569 INFO L280 TraceCheckUtils]: 34: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,569 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-10 23:51:01,569 INFO L280 TraceCheckUtils]: 36: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 23:51:01,569 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37146#false} {37145#true} #874#return; {37146#false} is VALID [2020-07-10 23:51:01,570 INFO L280 TraceCheckUtils]: 38: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 23:51:01,570 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37146#false} {37145#true} #892#return; {37146#false} is VALID [2020-07-10 23:51:01,570 INFO L263 TraceCheckUtils]: 40: Hoare triple {37146#false} call __utac_acc__Specification4_spec__1(); {37145#true} is VALID [2020-07-10 23:51:01,570 INFO L280 TraceCheckUtils]: 41: Hoare triple {37145#true} havoc ~tmp~8; {37145#true} is VALID [2020-07-10 23:51:01,570 INFO L280 TraceCheckUtils]: 42: Hoare triple {37145#true} havoc ~tmp___0~2; {37145#true} is VALID [2020-07-10 23:51:01,571 INFO L263 TraceCheckUtils]: 43: Hoare triple {37145#true} call #t~ret70 := getWaterLevel(); {37145#true} is VALID [2020-07-10 23:51:01,571 INFO L280 TraceCheckUtils]: 44: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-10 23:51:01,571 INFO L280 TraceCheckUtils]: 45: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-10 23:51:01,571 INFO L280 TraceCheckUtils]: 46: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-10 23:51:01,571 INFO L280 TraceCheckUtils]: 47: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,572 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37145#true} {37145#true} #820#return; {37145#true} is VALID [2020-07-10 23:51:01,572 INFO L280 TraceCheckUtils]: 49: Hoare triple {37145#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,572 INFO L280 TraceCheckUtils]: 50: Hoare triple {37145#true} ~tmp~8 := #t~ret70; {37145#true} is VALID [2020-07-10 23:51:01,572 INFO L280 TraceCheckUtils]: 51: Hoare triple {37145#true} havoc #t~ret70; {37145#true} is VALID [2020-07-10 23:51:01,572 INFO L280 TraceCheckUtils]: 52: Hoare triple {37145#true} assume !(0 == ~tmp~8); {37145#true} is VALID [2020-07-10 23:51:01,572 INFO L280 TraceCheckUtils]: 53: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,573 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {37145#true} {37146#false} #894#return; {37146#false} is VALID [2020-07-10 23:51:01,573 INFO L280 TraceCheckUtils]: 55: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 23:51:01,573 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {37146#false} {37145#true} #884#return; {37146#false} is VALID [2020-07-10 23:51:01,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {37352#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,582 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37145#true} {37146#false} #880#return; {37146#false} is VALID [2020-07-10 23:51:01,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {37476#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {37145#true} is VALID [2020-07-10 23:51:01,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~waterLevel~0 := ~waterLevel~0 - 1; {37145#true} is VALID [2020-07-10 23:51:01,604 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,605 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37145#true} {37146#false} #890#return; {37146#false} is VALID [2020-07-10 23:51:01,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 23:51:01,620 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 23:51:01,620 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,621 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,621 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 23:51:01,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 23:51:01,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 23:51:01,622 INFO L263 TraceCheckUtils]: 3: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 23:51:01,622 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 23:51:01,622 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 23:51:01,622 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,623 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,623 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 23:51:01,623 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,623 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,623 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,624 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,624 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} ~tmp___0~1 := 0; {37145#true} is VALID [2020-07-10 23:51:01,624 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} ~retValue_acc~2 := ~tmp___0~1; {37145#true} is VALID [2020-07-10 23:51:01,624 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} #res := ~retValue_acc~2; {37145#true} is VALID [2020-07-10 23:51:01,624 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,625 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37145#true} {37145#true} #900#return; {37145#true} is VALID [2020-07-10 23:51:01,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,629 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37145#true} {37145#true} #902#return; {37145#true} is VALID [2020-07-10 23:51:01,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-10 23:51:01,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-10 23:51:01,629 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-10 23:51:01,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 23:51:01,630 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,630 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 23:51:01,630 INFO L263 TraceCheckUtils]: 6: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 23:51:01,630 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,630 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 23:51:01,631 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 23:51:01,631 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,631 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,631 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 23:51:01,631 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,632 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,632 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,632 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,632 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} ~tmp___0~1 := 0; {37145#true} is VALID [2020-07-10 23:51:01,632 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} ~retValue_acc~2 := ~tmp___0~1; {37145#true} is VALID [2020-07-10 23:51:01,633 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} #res := ~retValue_acc~2; {37145#true} is VALID [2020-07-10 23:51:01,633 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,633 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {37145#true} {37145#true} #900#return; {37145#true} is VALID [2020-07-10 23:51:01,633 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,633 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} ~tmp~1 := #t~ret4; {37145#true} is VALID [2020-07-10 23:51:01,634 INFO L280 TraceCheckUtils]: 24: Hoare triple {37145#true} havoc #t~ret4; {37145#true} is VALID [2020-07-10 23:51:01,634 INFO L280 TraceCheckUtils]: 25: Hoare triple {37145#true} assume 0 != ~tmp~1; {37145#true} is VALID [2020-07-10 23:51:01,635 INFO L263 TraceCheckUtils]: 26: Hoare triple {37145#true} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,635 INFO L280 TraceCheckUtils]: 27: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,635 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,635 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37145#true} {37145#true} #902#return; {37145#true} is VALID [2020-07-10 23:51:01,635 INFO L280 TraceCheckUtils]: 30: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,636 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37145#true} {37145#true} #874#return; {37145#true} is VALID [2020-07-10 23:51:01,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-10 23:51:01,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-10 23:51:01,637 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,638 INFO L280 TraceCheckUtils]: 3: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-10 23:51:01,638 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-10 23:51:01,638 INFO L263 TraceCheckUtils]: 5: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-10 23:51:01,638 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 23:51:01,638 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,639 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 23:51:01,639 INFO L263 TraceCheckUtils]: 9: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 23:51:01,639 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,639 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 23:51:01,639 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 23:51:01,639 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,640 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,640 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 23:51:01,640 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,640 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,640 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,641 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,641 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} ~tmp___0~1 := 0; {37145#true} is VALID [2020-07-10 23:51:01,641 INFO L280 TraceCheckUtils]: 21: Hoare triple {37145#true} ~retValue_acc~2 := ~tmp___0~1; {37145#true} is VALID [2020-07-10 23:51:01,641 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} #res := ~retValue_acc~2; {37145#true} is VALID [2020-07-10 23:51:01,641 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,641 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37145#true} {37145#true} #900#return; {37145#true} is VALID [2020-07-10 23:51:01,642 INFO L280 TraceCheckUtils]: 25: Hoare triple {37145#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,642 INFO L280 TraceCheckUtils]: 26: Hoare triple {37145#true} ~tmp~1 := #t~ret4; {37145#true} is VALID [2020-07-10 23:51:01,642 INFO L280 TraceCheckUtils]: 27: Hoare triple {37145#true} havoc #t~ret4; {37145#true} is VALID [2020-07-10 23:51:01,642 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} assume 0 != ~tmp~1; {37145#true} is VALID [2020-07-10 23:51:01,643 INFO L263 TraceCheckUtils]: 29: Hoare triple {37145#true} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,643 INFO L280 TraceCheckUtils]: 30: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,643 INFO L280 TraceCheckUtils]: 31: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,643 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37145#true} {37145#true} #902#return; {37145#true} is VALID [2020-07-10 23:51:01,644 INFO L280 TraceCheckUtils]: 33: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,644 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37145#true} {37145#true} #874#return; {37145#true} is VALID [2020-07-10 23:51:01,644 INFO L280 TraceCheckUtils]: 35: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,644 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37145#true} {37146#false} #892#return; {37146#false} is VALID [2020-07-10 23:51:01,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-10 23:51:01,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-10 23:51:01,648 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-10 23:51:01,649 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,649 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37145#true} {37146#false} #820#return; {37146#false} is VALID [2020-07-10 23:51:01,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:01,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~1; {37145#true} is VALID [2020-07-10 23:51:01,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~retValue_acc~1 := ~pumpRunning~0; {37145#true} is VALID [2020-07-10 23:51:01,652 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #res := ~retValue_acc~1; {37145#true} is VALID [2020-07-10 23:51:01,652 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,652 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37145#true} {37146#false} #822#return; {37146#false} is VALID [2020-07-10 23:51:01,656 INFO L263 TraceCheckUtils]: 0: Hoare triple {37145#true} call ULTIMATE.init(); {37351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 23:51:01,656 INFO L280 TraceCheckUtils]: 1: Hoare triple {37351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {37145#true} is VALID [2020-07-10 23:51:01,657 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #valid := #valid[0 := 0]; {37145#true} is VALID [2020-07-10 23:51:01,657 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume 0 < #StackHeapBarrier; {37145#true} is VALID [2020-07-10 23:51:01,657 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {37145#true} is VALID [2020-07-10 23:51:01,657 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {37145#true} is VALID [2020-07-10 23:51:01,657 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {37145#true} is VALID [2020-07-10 23:51:01,657 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {37145#true} is VALID [2020-07-10 23:51:01,658 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {37145#true} is VALID [2020-07-10 23:51:01,658 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {37145#true} is VALID [2020-07-10 23:51:01,658 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {37145#true} is VALID [2020-07-10 23:51:01,658 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {37145#true} is VALID [2020-07-10 23:51:01,658 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {37145#true} is VALID [2020-07-10 23:51:01,658 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {37145#true} is VALID [2020-07-10 23:51:01,659 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {37145#true} is VALID [2020-07-10 23:51:01,659 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {37145#true} is VALID [2020-07-10 23:51:01,659 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {37145#true} is VALID [2020-07-10 23:51:01,659 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {37145#true} is VALID [2020-07-10 23:51:01,659 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {37145#true} is VALID [2020-07-10 23:51:01,660 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {37145#true} is VALID [2020-07-10 23:51:01,660 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {37145#true} is VALID [2020-07-10 23:51:01,660 INFO L280 TraceCheckUtils]: 21: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {37145#true} is VALID [2020-07-10 23:51:01,660 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {37145#true} is VALID [2020-07-10 23:51:01,660 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {37145#true} is VALID [2020-07-10 23:51:01,660 INFO L280 TraceCheckUtils]: 24: Hoare triple {37145#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {37145#true} is VALID [2020-07-10 23:51:01,661 INFO L280 TraceCheckUtils]: 25: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {37145#true} is VALID [2020-07-10 23:51:01,661 INFO L280 TraceCheckUtils]: 26: Hoare triple {37145#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {37145#true} is VALID [2020-07-10 23:51:01,661 INFO L280 TraceCheckUtils]: 27: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {37145#true} is VALID [2020-07-10 23:51:01,661 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {37145#true} is VALID [2020-07-10 23:51:01,661 INFO L280 TraceCheckUtils]: 29: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {37145#true} is VALID [2020-07-10 23:51:01,662 INFO L280 TraceCheckUtils]: 30: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {37145#true} is VALID [2020-07-10 23:51:01,662 INFO L280 TraceCheckUtils]: 31: Hoare triple {37145#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {37145#true} is VALID [2020-07-10 23:51:01,662 INFO L280 TraceCheckUtils]: 32: Hoare triple {37145#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {37145#true} is VALID [2020-07-10 23:51:01,662 INFO L280 TraceCheckUtils]: 33: Hoare triple {37145#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {37145#true} is VALID [2020-07-10 23:51:01,662 INFO L280 TraceCheckUtils]: 34: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {37145#true} is VALID [2020-07-10 23:51:01,662 INFO L280 TraceCheckUtils]: 35: Hoare triple {37145#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {37145#true} is VALID [2020-07-10 23:51:01,663 INFO L280 TraceCheckUtils]: 36: Hoare triple {37145#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {37145#true} is VALID [2020-07-10 23:51:01,663 INFO L280 TraceCheckUtils]: 37: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {37145#true} is VALID [2020-07-10 23:51:01,663 INFO L280 TraceCheckUtils]: 38: Hoare triple {37145#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {37145#true} is VALID [2020-07-10 23:51:01,663 INFO L280 TraceCheckUtils]: 39: Hoare triple {37145#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {37145#true} is VALID [2020-07-10 23:51:01,663 INFO L280 TraceCheckUtils]: 40: Hoare triple {37145#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {37145#true} is VALID [2020-07-10 23:51:01,663 INFO L280 TraceCheckUtils]: 41: Hoare triple {37145#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {37145#true} is VALID [2020-07-10 23:51:01,664 INFO L280 TraceCheckUtils]: 42: Hoare triple {37145#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {37145#true} is VALID [2020-07-10 23:51:01,664 INFO L280 TraceCheckUtils]: 43: Hoare triple {37145#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {37145#true} is VALID [2020-07-10 23:51:01,664 INFO L280 TraceCheckUtils]: 44: Hoare triple {37145#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {37145#true} is VALID [2020-07-10 23:51:01,664 INFO L280 TraceCheckUtils]: 45: Hoare triple {37145#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {37145#true} is VALID [2020-07-10 23:51:01,664 INFO L280 TraceCheckUtils]: 46: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {37145#true} is VALID [2020-07-10 23:51:01,664 INFO L280 TraceCheckUtils]: 47: Hoare triple {37145#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {37145#true} is VALID [2020-07-10 23:51:01,665 INFO L280 TraceCheckUtils]: 48: Hoare triple {37145#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {37145#true} is VALID [2020-07-10 23:51:01,665 INFO L280 TraceCheckUtils]: 49: Hoare triple {37145#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {37145#true} is VALID [2020-07-10 23:51:01,665 INFO L280 TraceCheckUtils]: 50: Hoare triple {37145#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {37145#true} is VALID [2020-07-10 23:51:01,665 INFO L280 TraceCheckUtils]: 51: Hoare triple {37145#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {37145#true} is VALID [2020-07-10 23:51:01,665 INFO L280 TraceCheckUtils]: 52: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {37145#true} is VALID [2020-07-10 23:51:01,665 INFO L280 TraceCheckUtils]: 53: Hoare triple {37145#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {37145#true} is VALID [2020-07-10 23:51:01,666 INFO L280 TraceCheckUtils]: 54: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {37145#true} is VALID [2020-07-10 23:51:01,666 INFO L280 TraceCheckUtils]: 55: Hoare triple {37145#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {37145#true} is VALID [2020-07-10 23:51:01,666 INFO L280 TraceCheckUtils]: 56: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {37145#true} is VALID [2020-07-10 23:51:01,666 INFO L280 TraceCheckUtils]: 57: Hoare triple {37145#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {37145#true} is VALID [2020-07-10 23:51:01,666 INFO L280 TraceCheckUtils]: 58: Hoare triple {37145#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {37145#true} is VALID [2020-07-10 23:51:01,667 INFO L280 TraceCheckUtils]: 59: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {37145#true} is VALID [2020-07-10 23:51:01,667 INFO L280 TraceCheckUtils]: 60: Hoare triple {37145#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {37145#true} is VALID [2020-07-10 23:51:01,667 INFO L280 TraceCheckUtils]: 61: Hoare triple {37145#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {37145#true} is VALID [2020-07-10 23:51:01,667 INFO L280 TraceCheckUtils]: 62: Hoare triple {37145#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {37145#true} is VALID [2020-07-10 23:51:01,667 INFO L280 TraceCheckUtils]: 63: Hoare triple {37145#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {37145#true} is VALID [2020-07-10 23:51:01,667 INFO L280 TraceCheckUtils]: 64: Hoare triple {37145#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {37145#true} is VALID [2020-07-10 23:51:01,668 INFO L280 TraceCheckUtils]: 65: Hoare triple {37145#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {37145#true} is VALID [2020-07-10 23:51:01,668 INFO L280 TraceCheckUtils]: 66: Hoare triple {37145#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {37145#true} is VALID [2020-07-10 23:51:01,668 INFO L280 TraceCheckUtils]: 67: Hoare triple {37145#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {37145#true} is VALID [2020-07-10 23:51:01,668 INFO L280 TraceCheckUtils]: 68: Hoare triple {37145#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {37145#true} is VALID [2020-07-10 23:51:01,668 INFO L280 TraceCheckUtils]: 69: Hoare triple {37145#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {37145#true} is VALID [2020-07-10 23:51:01,668 INFO L280 TraceCheckUtils]: 70: Hoare triple {37145#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {37145#true} is VALID [2020-07-10 23:51:01,669 INFO L280 TraceCheckUtils]: 71: Hoare triple {37145#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {37145#true} is VALID [2020-07-10 23:51:01,669 INFO L280 TraceCheckUtils]: 72: Hoare triple {37145#true} ~pumpRunning~0 := 0; {37145#true} is VALID [2020-07-10 23:51:01,669 INFO L280 TraceCheckUtils]: 73: Hoare triple {37145#true} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,669 INFO L280 TraceCheckUtils]: 74: Hoare triple {37145#true} ~cleanupTimeShifts~0 := 4; {37145#true} is VALID [2020-07-10 23:51:01,669 INFO L280 TraceCheckUtils]: 75: Hoare triple {37145#true} ~waterLevel~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,669 INFO L280 TraceCheckUtils]: 76: Hoare triple {37145#true} ~methaneLevelCritical~0 := 0; {37145#true} is VALID [2020-07-10 23:51:01,669 INFO L280 TraceCheckUtils]: 77: Hoare triple {37145#true} ~head~0.base, ~head~0.offset := 0, 0; {37145#true} is VALID [2020-07-10 23:51:01,670 INFO L280 TraceCheckUtils]: 78: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,670 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {37145#true} {37145#true} #918#return; {37145#true} is VALID [2020-07-10 23:51:01,670 INFO L263 TraceCheckUtils]: 80: Hoare triple {37145#true} call #t~ret73 := main(); {37145#true} is VALID [2020-07-10 23:51:01,670 INFO L280 TraceCheckUtils]: 81: Hoare triple {37145#true} havoc ~retValue_acc~3; {37145#true} is VALID [2020-07-10 23:51:01,670 INFO L280 TraceCheckUtils]: 82: Hoare triple {37145#true} havoc ~tmp~4; {37145#true} is VALID [2020-07-10 23:51:01,671 INFO L263 TraceCheckUtils]: 83: Hoare triple {37145#true} call select_helpers(); {37145#true} is VALID [2020-07-10 23:51:01,671 INFO L280 TraceCheckUtils]: 84: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,671 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {37145#true} {37145#true} #826#return; {37145#true} is VALID [2020-07-10 23:51:01,671 INFO L263 TraceCheckUtils]: 86: Hoare triple {37145#true} call select_features(); {37145#true} is VALID [2020-07-10 23:51:01,671 INFO L280 TraceCheckUtils]: 87: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,671 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {37145#true} {37145#true} #828#return; {37145#true} is VALID [2020-07-10 23:51:01,672 INFO L263 TraceCheckUtils]: 89: Hoare triple {37145#true} call #t~ret24 := valid_product(); {37145#true} is VALID [2020-07-10 23:51:01,672 INFO L280 TraceCheckUtils]: 90: Hoare triple {37145#true} havoc ~retValue_acc~11; {37145#true} is VALID [2020-07-10 23:51:01,672 INFO L280 TraceCheckUtils]: 91: Hoare triple {37145#true} ~retValue_acc~11 := 1; {37145#true} is VALID [2020-07-10 23:51:01,672 INFO L280 TraceCheckUtils]: 92: Hoare triple {37145#true} #res := ~retValue_acc~11; {37145#true} is VALID [2020-07-10 23:51:01,672 INFO L280 TraceCheckUtils]: 93: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,672 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {37145#true} {37145#true} #830#return; {37145#true} is VALID [2020-07-10 23:51:01,673 INFO L280 TraceCheckUtils]: 95: Hoare triple {37145#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,673 INFO L280 TraceCheckUtils]: 96: Hoare triple {37145#true} ~tmp~4 := #t~ret24; {37145#true} is VALID [2020-07-10 23:51:01,673 INFO L280 TraceCheckUtils]: 97: Hoare triple {37145#true} havoc #t~ret24; {37145#true} is VALID [2020-07-10 23:51:01,673 INFO L280 TraceCheckUtils]: 98: Hoare triple {37145#true} assume 0 != ~tmp~4; {37145#true} is VALID [2020-07-10 23:51:01,673 INFO L263 TraceCheckUtils]: 99: Hoare triple {37145#true} call setup(); {37145#true} is VALID [2020-07-10 23:51:01,673 INFO L280 TraceCheckUtils]: 100: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,674 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {37145#true} {37145#true} #832#return; {37145#true} is VALID [2020-07-10 23:51:01,674 INFO L263 TraceCheckUtils]: 102: Hoare triple {37145#true} call runTest(); {37145#true} is VALID [2020-07-10 23:51:01,674 INFO L263 TraceCheckUtils]: 103: Hoare triple {37145#true} call test(); {37145#true} is VALID [2020-07-10 23:51:01,674 INFO L280 TraceCheckUtils]: 104: Hoare triple {37145#true} havoc ~splverifierCounter~0; {37145#true} is VALID [2020-07-10 23:51:01,674 INFO L280 TraceCheckUtils]: 105: Hoare triple {37145#true} havoc ~tmp~0; {37145#true} is VALID [2020-07-10 23:51:01,674 INFO L280 TraceCheckUtils]: 106: Hoare triple {37145#true} havoc ~tmp___0~0; {37145#true} is VALID [2020-07-10 23:51:01,675 INFO L280 TraceCheckUtils]: 107: Hoare triple {37145#true} havoc ~tmp___1~0; {37145#true} is VALID [2020-07-10 23:51:01,675 INFO L280 TraceCheckUtils]: 108: Hoare triple {37145#true} havoc ~tmp___2~0; {37145#true} is VALID [2020-07-10 23:51:01,675 INFO L280 TraceCheckUtils]: 109: Hoare triple {37145#true} ~splverifierCounter~0 := 0; {37145#true} is VALID [2020-07-10 23:51:01,675 INFO L280 TraceCheckUtils]: 110: Hoare triple {37145#true} assume !false; {37145#true} is VALID [2020-07-10 23:51:01,675 INFO L280 TraceCheckUtils]: 111: Hoare triple {37145#true} assume ~splverifierCounter~0 < 4; {37145#true} is VALID [2020-07-10 23:51:01,675 INFO L280 TraceCheckUtils]: 112: Hoare triple {37145#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,676 INFO L280 TraceCheckUtils]: 113: Hoare triple {37145#true} ~tmp~0 := #t~nondet0; {37145#true} is VALID [2020-07-10 23:51:01,676 INFO L280 TraceCheckUtils]: 114: Hoare triple {37145#true} havoc #t~nondet0; {37145#true} is VALID [2020-07-10 23:51:01,676 INFO L280 TraceCheckUtils]: 115: Hoare triple {37145#true} assume !(0 != ~tmp~0); {37145#true} is VALID [2020-07-10 23:51:01,676 INFO L280 TraceCheckUtils]: 116: Hoare triple {37145#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,676 INFO L280 TraceCheckUtils]: 117: Hoare triple {37145#true} ~tmp___0~0 := #t~nondet1; {37145#true} is VALID [2020-07-10 23:51:01,676 INFO L280 TraceCheckUtils]: 118: Hoare triple {37145#true} havoc #t~nondet1; {37145#true} is VALID [2020-07-10 23:51:01,677 INFO L280 TraceCheckUtils]: 119: Hoare triple {37145#true} assume !(0 != ~tmp___0~0); {37145#true} is VALID [2020-07-10 23:51:01,677 INFO L280 TraceCheckUtils]: 120: Hoare triple {37145#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,677 INFO L280 TraceCheckUtils]: 121: Hoare triple {37145#true} ~tmp___2~0 := #t~nondet2; {37145#true} is VALID [2020-07-10 23:51:01,677 INFO L280 TraceCheckUtils]: 122: Hoare triple {37145#true} havoc #t~nondet2; {37145#true} is VALID [2020-07-10 23:51:01,677 INFO L280 TraceCheckUtils]: 123: Hoare triple {37145#true} assume 0 != ~tmp___2~0; {37145#true} is VALID [2020-07-10 23:51:01,678 INFO L263 TraceCheckUtils]: 124: Hoare triple {37145#true} call startSystem(); {37352#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:51:01,678 INFO L280 TraceCheckUtils]: 125: Hoare triple {37352#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,678 INFO L280 TraceCheckUtils]: 126: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,678 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {37145#true} {37145#true} #880#return; {37145#true} is VALID [2020-07-10 23:51:01,679 INFO L263 TraceCheckUtils]: 128: Hoare triple {37145#true} call timeShift(); {37353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:51:01,679 INFO L280 TraceCheckUtils]: 129: Hoare triple {37353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-10 23:51:01,679 INFO L280 TraceCheckUtils]: 130: Hoare triple {37145#true} assume 0 != ~systemActive~0; {37145#true} is VALID [2020-07-10 23:51:01,680 INFO L263 TraceCheckUtils]: 131: Hoare triple {37145#true} call processEnvironment(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,680 INFO L280 TraceCheckUtils]: 132: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-10 23:51:01,680 INFO L280 TraceCheckUtils]: 133: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-10 23:51:01,681 INFO L263 TraceCheckUtils]: 134: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,681 INFO L280 TraceCheckUtils]: 135: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-10 23:51:01,681 INFO L280 TraceCheckUtils]: 136: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-10 23:51:01,681 INFO L263 TraceCheckUtils]: 137: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-10 23:51:01,682 INFO L280 TraceCheckUtils]: 138: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 23:51:01,682 INFO L280 TraceCheckUtils]: 139: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,682 INFO L280 TraceCheckUtils]: 140: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 23:51:01,682 INFO L263 TraceCheckUtils]: 141: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 23:51:01,682 INFO L280 TraceCheckUtils]: 142: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,682 INFO L280 TraceCheckUtils]: 143: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 23:51:01,683 INFO L280 TraceCheckUtils]: 144: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 23:51:01,683 INFO L280 TraceCheckUtils]: 145: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,683 INFO L280 TraceCheckUtils]: 146: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,683 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 23:51:01,683 INFO L280 TraceCheckUtils]: 148: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,683 INFO L280 TraceCheckUtils]: 149: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,684 INFO L280 TraceCheckUtils]: 150: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,684 INFO L280 TraceCheckUtils]: 151: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,684 INFO L280 TraceCheckUtils]: 152: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 23:51:01,685 INFO L280 TraceCheckUtils]: 153: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-10 23:51:01,686 INFO L280 TraceCheckUtils]: 154: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:01,686 INFO L280 TraceCheckUtils]: 155: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:01,687 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 23:51:01,688 INFO L280 TraceCheckUtils]: 157: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 23:51:01,688 INFO L280 TraceCheckUtils]: 158: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} ~tmp~1 := #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 23:51:01,689 INFO L280 TraceCheckUtils]: 159: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 23:51:01,689 INFO L280 TraceCheckUtils]: 160: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {37146#false} is VALID [2020-07-10 23:51:01,689 INFO L263 TraceCheckUtils]: 161: Hoare triple {37146#false} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,690 INFO L280 TraceCheckUtils]: 162: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,690 INFO L280 TraceCheckUtils]: 163: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,690 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-10 23:51:01,690 INFO L280 TraceCheckUtils]: 165: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 23:51:01,690 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {37146#false} {37145#true} #874#return; {37146#false} is VALID [2020-07-10 23:51:01,690 INFO L280 TraceCheckUtils]: 167: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 23:51:01,691 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {37146#false} {37145#true} #892#return; {37146#false} is VALID [2020-07-10 23:51:01,691 INFO L263 TraceCheckUtils]: 169: Hoare triple {37146#false} call __utac_acc__Specification4_spec__1(); {37145#true} is VALID [2020-07-10 23:51:01,691 INFO L280 TraceCheckUtils]: 170: Hoare triple {37145#true} havoc ~tmp~8; {37145#true} is VALID [2020-07-10 23:51:01,691 INFO L280 TraceCheckUtils]: 171: Hoare triple {37145#true} havoc ~tmp___0~2; {37145#true} is VALID [2020-07-10 23:51:01,691 INFO L263 TraceCheckUtils]: 172: Hoare triple {37145#true} call #t~ret70 := getWaterLevel(); {37145#true} is VALID [2020-07-10 23:51:01,691 INFO L280 TraceCheckUtils]: 173: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-10 23:51:01,692 INFO L280 TraceCheckUtils]: 174: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-10 23:51:01,692 INFO L280 TraceCheckUtils]: 175: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-10 23:51:01,692 INFO L280 TraceCheckUtils]: 176: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,692 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {37145#true} {37145#true} #820#return; {37145#true} is VALID [2020-07-10 23:51:01,692 INFO L280 TraceCheckUtils]: 178: Hoare triple {37145#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,692 INFO L280 TraceCheckUtils]: 179: Hoare triple {37145#true} ~tmp~8 := #t~ret70; {37145#true} is VALID [2020-07-10 23:51:01,693 INFO L280 TraceCheckUtils]: 180: Hoare triple {37145#true} havoc #t~ret70; {37145#true} is VALID [2020-07-10 23:51:01,693 INFO L280 TraceCheckUtils]: 181: Hoare triple {37145#true} assume !(0 == ~tmp~8); {37145#true} is VALID [2020-07-10 23:51:01,693 INFO L280 TraceCheckUtils]: 182: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,693 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {37145#true} {37146#false} #894#return; {37146#false} is VALID [2020-07-10 23:51:01,693 INFO L280 TraceCheckUtils]: 184: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 23:51:01,693 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {37146#false} {37145#true} #884#return; {37146#false} is VALID [2020-07-10 23:51:01,694 INFO L280 TraceCheckUtils]: 186: Hoare triple {37146#false} assume !false; {37146#false} is VALID [2020-07-10 23:51:01,694 INFO L280 TraceCheckUtils]: 187: Hoare triple {37146#false} assume ~splverifierCounter~0 < 4; {37146#false} is VALID [2020-07-10 23:51:01,694 INFO L280 TraceCheckUtils]: 188: Hoare triple {37146#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {37146#false} is VALID [2020-07-10 23:51:01,694 INFO L280 TraceCheckUtils]: 189: Hoare triple {37146#false} ~tmp~0 := #t~nondet0; {37146#false} is VALID [2020-07-10 23:51:01,694 INFO L280 TraceCheckUtils]: 190: Hoare triple {37146#false} havoc #t~nondet0; {37146#false} is VALID [2020-07-10 23:51:01,694 INFO L280 TraceCheckUtils]: 191: Hoare triple {37146#false} assume !(0 != ~tmp~0); {37146#false} is VALID [2020-07-10 23:51:01,695 INFO L280 TraceCheckUtils]: 192: Hoare triple {37146#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {37146#false} is VALID [2020-07-10 23:51:01,695 INFO L280 TraceCheckUtils]: 193: Hoare triple {37146#false} ~tmp___0~0 := #t~nondet1; {37146#false} is VALID [2020-07-10 23:51:01,695 INFO L280 TraceCheckUtils]: 194: Hoare triple {37146#false} havoc #t~nondet1; {37146#false} is VALID [2020-07-10 23:51:01,695 INFO L280 TraceCheckUtils]: 195: Hoare triple {37146#false} assume !(0 != ~tmp___0~0); {37146#false} is VALID [2020-07-10 23:51:01,695 INFO L280 TraceCheckUtils]: 196: Hoare triple {37146#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {37146#false} is VALID [2020-07-10 23:51:01,696 INFO L280 TraceCheckUtils]: 197: Hoare triple {37146#false} ~tmp___2~0 := #t~nondet2; {37146#false} is VALID [2020-07-10 23:51:01,696 INFO L280 TraceCheckUtils]: 198: Hoare triple {37146#false} havoc #t~nondet2; {37146#false} is VALID [2020-07-10 23:51:01,696 INFO L280 TraceCheckUtils]: 199: Hoare triple {37146#false} assume 0 != ~tmp___2~0; {37146#false} is VALID [2020-07-10 23:51:01,696 INFO L263 TraceCheckUtils]: 200: Hoare triple {37146#false} call startSystem(); {37352#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:51:01,696 INFO L280 TraceCheckUtils]: 201: Hoare triple {37352#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,696 INFO L280 TraceCheckUtils]: 202: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,697 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {37145#true} {37146#false} #880#return; {37146#false} is VALID [2020-07-10 23:51:01,697 INFO L263 TraceCheckUtils]: 204: Hoare triple {37146#false} call timeShift(); {37146#false} is VALID [2020-07-10 23:51:01,697 INFO L280 TraceCheckUtils]: 205: Hoare triple {37146#false} assume 0 != ~pumpRunning~0; {37146#false} is VALID [2020-07-10 23:51:01,697 INFO L263 TraceCheckUtils]: 206: Hoare triple {37146#false} call lowerWaterLevel(); {37476#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:51:01,697 INFO L280 TraceCheckUtils]: 207: Hoare triple {37476#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {37145#true} is VALID [2020-07-10 23:51:01,698 INFO L280 TraceCheckUtils]: 208: Hoare triple {37145#true} ~waterLevel~0 := ~waterLevel~0 - 1; {37145#true} is VALID [2020-07-10 23:51:01,698 INFO L280 TraceCheckUtils]: 209: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,698 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {37145#true} {37146#false} #890#return; {37146#false} is VALID [2020-07-10 23:51:01,698 INFO L280 TraceCheckUtils]: 211: Hoare triple {37146#false} assume 0 != ~systemActive~0; {37146#false} is VALID [2020-07-10 23:51:01,698 INFO L263 TraceCheckUtils]: 212: Hoare triple {37146#false} call processEnvironment(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,698 INFO L280 TraceCheckUtils]: 213: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-10 23:51:01,699 INFO L280 TraceCheckUtils]: 214: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-10 23:51:01,699 INFO L263 TraceCheckUtils]: 215: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,700 INFO L280 TraceCheckUtils]: 216: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-10 23:51:01,700 INFO L280 TraceCheckUtils]: 217: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-10 23:51:01,700 INFO L263 TraceCheckUtils]: 218: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-10 23:51:01,700 INFO L280 TraceCheckUtils]: 219: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 23:51:01,700 INFO L280 TraceCheckUtils]: 220: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,700 INFO L280 TraceCheckUtils]: 221: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 23:51:01,701 INFO L263 TraceCheckUtils]: 222: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 23:51:01,701 INFO L280 TraceCheckUtils]: 223: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,701 INFO L280 TraceCheckUtils]: 224: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 23:51:01,701 INFO L280 TraceCheckUtils]: 225: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 23:51:01,701 INFO L280 TraceCheckUtils]: 226: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 23:51:01,701 INFO L280 TraceCheckUtils]: 227: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,702 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 23:51:01,702 INFO L280 TraceCheckUtils]: 229: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,702 INFO L280 TraceCheckUtils]: 230: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,702 INFO L280 TraceCheckUtils]: 231: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 23:51:01,702 INFO L280 TraceCheckUtils]: 232: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 23:51:01,702 INFO L280 TraceCheckUtils]: 233: Hoare triple {37145#true} ~tmp___0~1 := 0; {37145#true} is VALID [2020-07-10 23:51:01,703 INFO L280 TraceCheckUtils]: 234: Hoare triple {37145#true} ~retValue_acc~2 := ~tmp___0~1; {37145#true} is VALID [2020-07-10 23:51:01,703 INFO L280 TraceCheckUtils]: 235: Hoare triple {37145#true} #res := ~retValue_acc~2; {37145#true} is VALID [2020-07-10 23:51:01,703 INFO L280 TraceCheckUtils]: 236: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,703 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {37145#true} {37145#true} #900#return; {37145#true} is VALID [2020-07-10 23:51:01,703 INFO L280 TraceCheckUtils]: 238: Hoare triple {37145#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37145#true} is VALID [2020-07-10 23:51:01,703 INFO L280 TraceCheckUtils]: 239: Hoare triple {37145#true} ~tmp~1 := #t~ret4; {37145#true} is VALID [2020-07-10 23:51:01,704 INFO L280 TraceCheckUtils]: 240: Hoare triple {37145#true} havoc #t~ret4; {37145#true} is VALID [2020-07-10 23:51:01,704 INFO L280 TraceCheckUtils]: 241: Hoare triple {37145#true} assume 0 != ~tmp~1; {37145#true} is VALID [2020-07-10 23:51:01,704 INFO L263 TraceCheckUtils]: 242: Hoare triple {37145#true} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:01,705 INFO L280 TraceCheckUtils]: 243: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 23:51:01,705 INFO L280 TraceCheckUtils]: 244: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,705 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {37145#true} {37145#true} #902#return; {37145#true} is VALID [2020-07-10 23:51:01,705 INFO L280 TraceCheckUtils]: 246: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,705 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {37145#true} {37145#true} #874#return; {37145#true} is VALID [2020-07-10 23:51:01,705 INFO L280 TraceCheckUtils]: 248: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,706 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {37145#true} {37146#false} #892#return; {37146#false} is VALID [2020-07-10 23:51:01,706 INFO L263 TraceCheckUtils]: 250: Hoare triple {37146#false} call __utac_acc__Specification4_spec__1(); {37146#false} is VALID [2020-07-10 23:51:01,706 INFO L280 TraceCheckUtils]: 251: Hoare triple {37146#false} havoc ~tmp~8; {37146#false} is VALID [2020-07-10 23:51:01,706 INFO L280 TraceCheckUtils]: 252: Hoare triple {37146#false} havoc ~tmp___0~2; {37146#false} is VALID [2020-07-10 23:51:01,706 INFO L263 TraceCheckUtils]: 253: Hoare triple {37146#false} call #t~ret70 := getWaterLevel(); {37145#true} is VALID [2020-07-10 23:51:01,706 INFO L280 TraceCheckUtils]: 254: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-10 23:51:01,707 INFO L280 TraceCheckUtils]: 255: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-10 23:51:01,707 INFO L280 TraceCheckUtils]: 256: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-10 23:51:01,707 INFO L280 TraceCheckUtils]: 257: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,707 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {37145#true} {37146#false} #820#return; {37146#false} is VALID [2020-07-10 23:51:01,707 INFO L280 TraceCheckUtils]: 259: Hoare triple {37146#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {37146#false} is VALID [2020-07-10 23:51:01,707 INFO L280 TraceCheckUtils]: 260: Hoare triple {37146#false} ~tmp~8 := #t~ret70; {37146#false} is VALID [2020-07-10 23:51:01,708 INFO L280 TraceCheckUtils]: 261: Hoare triple {37146#false} havoc #t~ret70; {37146#false} is VALID [2020-07-10 23:51:01,708 INFO L280 TraceCheckUtils]: 262: Hoare triple {37146#false} assume 0 == ~tmp~8; {37146#false} is VALID [2020-07-10 23:51:01,708 INFO L263 TraceCheckUtils]: 263: Hoare triple {37146#false} call #t~ret71 := isPumpRunning(); {37145#true} is VALID [2020-07-10 23:51:01,708 INFO L280 TraceCheckUtils]: 264: Hoare triple {37145#true} havoc ~retValue_acc~1; {37145#true} is VALID [2020-07-10 23:51:01,708 INFO L280 TraceCheckUtils]: 265: Hoare triple {37145#true} ~retValue_acc~1 := ~pumpRunning~0; {37145#true} is VALID [2020-07-10 23:51:01,708 INFO L280 TraceCheckUtils]: 266: Hoare triple {37145#true} #res := ~retValue_acc~1; {37145#true} is VALID [2020-07-10 23:51:01,709 INFO L280 TraceCheckUtils]: 267: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 23:51:01,709 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {37145#true} {37146#false} #822#return; {37146#false} is VALID [2020-07-10 23:51:01,709 INFO L280 TraceCheckUtils]: 269: Hoare triple {37146#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {37146#false} is VALID [2020-07-10 23:51:01,709 INFO L280 TraceCheckUtils]: 270: Hoare triple {37146#false} ~tmp___0~2 := #t~ret71; {37146#false} is VALID [2020-07-10 23:51:01,709 INFO L280 TraceCheckUtils]: 271: Hoare triple {37146#false} havoc #t~ret71; {37146#false} is VALID [2020-07-10 23:51:01,709 INFO L280 TraceCheckUtils]: 272: Hoare triple {37146#false} assume 0 != ~tmp___0~2; {37146#false} is VALID [2020-07-10 23:51:01,709 INFO L263 TraceCheckUtils]: 273: Hoare triple {37146#false} call __automaton_fail(); {37146#false} is VALID [2020-07-10 23:51:01,710 INFO L280 TraceCheckUtils]: 274: Hoare triple {37146#false} assume !false; {37146#false} is VALID [2020-07-10 23:51:01,783 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-07-10 23:51:01,783 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1122367979] [2020-07-10 23:51:01,783 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:51:01,784 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-10 23:51:01,784 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429513073] [2020-07-10 23:51:01,785 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 275 [2020-07-10 23:51:01,785 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:51:01,785 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 23:51:02,031 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 247 edges. 247 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:51:02,031 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 23:51:02,031 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:51:02,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 23:51:02,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-07-10 23:51:02,032 INFO L87 Difference]: Start difference. First operand 1453 states and 1708 transitions. Second operand 12 states. [2020-07-10 23:51:14,210 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:51:14,882 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:51:15,440 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 23:51:16,296 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:51:17,236 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:51:17,841 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:52:05,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:52:05,088 INFO L93 Difference]: Finished difference Result 3275 states and 4118 transitions. [2020-07-10 23:52:05,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 23:52:05,088 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 275 [2020-07-10 23:52:05,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:52:05,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 23:52:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 768 transitions. [2020-07-10 23:52:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 23:52:05,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 768 transitions. [2020-07-10 23:52:05,105 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 768 transitions. [2020-07-10 23:52:06,891 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 23:52:07,105 INFO L225 Difference]: With dead ends: 3275 [2020-07-10 23:52:07,105 INFO L226 Difference]: Without dead ends: 1932 [2020-07-10 23:52:07,110 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-10 23:52:07,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1932 states. [2020-07-10 23:52:42,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1932 to 1501. [2020-07-10 23:52:42,283 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:52:42,283 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1932 states. Second operand 1501 states. [2020-07-10 23:52:42,283 INFO L74 IsIncluded]: Start isIncluded. First operand 1932 states. Second operand 1501 states. [2020-07-10 23:52:42,283 INFO L87 Difference]: Start difference. First operand 1932 states. Second operand 1501 states. [2020-07-10 23:52:42,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:52:42,429 INFO L93 Difference]: Finished difference Result 1932 states and 2419 transitions. [2020-07-10 23:52:42,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2419 transitions. [2020-07-10 23:52:42,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:52:42,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:52:42,433 INFO L74 IsIncluded]: Start isIncluded. First operand 1501 states. Second operand 1932 states. [2020-07-10 23:52:42,433 INFO L87 Difference]: Start difference. First operand 1501 states. Second operand 1932 states. [2020-07-10 23:52:42,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:52:42,580 INFO L93 Difference]: Finished difference Result 1932 states and 2419 transitions. [2020-07-10 23:52:42,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2419 transitions. [2020-07-10 23:52:42,584 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:52:42,584 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:52:42,584 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:52:42,584 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:52:42,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1501 states. [2020-07-10 23:52:42,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1501 states and 1758 transitions. [2020-07-10 23:52:42,673 INFO L78 Accepts]: Start accepts. Automaton has 1501 states and 1758 transitions. Word has length 275 [2020-07-10 23:52:42,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:52:42,673 INFO L479 AbstractCegarLoop]: Abstraction has 1501 states and 1758 transitions. [2020-07-10 23:52:42,673 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 23:52:42,673 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1501 states and 1758 transitions. [2020-07-10 23:52:53,189 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1758 edges. 1758 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:52:53,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 1758 transitions. [2020-07-10 23:52:53,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2020-07-10 23:52:53,197 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:52:53,197 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:52:53,198 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 23:52:53,198 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:52:53,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:52:53,198 INFO L82 PathProgramCache]: Analyzing trace with hash 800381886, now seen corresponding path program 1 times [2020-07-10 23:52:53,198 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:52:53,198 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [203001769] [2020-07-10 23:52:53,199 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:52:53,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:53,605 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:52:53,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:53,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {51189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {50977#true} is VALID [2020-07-10 23:52:53,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} #valid := #valid[0 := 0]; {50977#true} is VALID [2020-07-10 23:52:53,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} assume 0 < #StackHeapBarrier; {50977#true} is VALID [2020-07-10 23:52:53,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {50977#true} is VALID [2020-07-10 23:52:53,711 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {50977#true} is VALID [2020-07-10 23:52:53,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {50977#true} is VALID [2020-07-10 23:52:53,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {50977#true} is VALID [2020-07-10 23:52:53,712 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {50977#true} is VALID [2020-07-10 23:52:53,712 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {50977#true} is VALID [2020-07-10 23:52:53,712 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {50977#true} is VALID [2020-07-10 23:52:53,713 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {50977#true} is VALID [2020-07-10 23:52:53,713 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {50977#true} is VALID [2020-07-10 23:52:53,713 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {50977#true} is VALID [2020-07-10 23:52:53,713 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {50977#true} is VALID [2020-07-10 23:52:53,714 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {50977#true} is VALID [2020-07-10 23:52:53,714 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {50977#true} is VALID [2020-07-10 23:52:53,714 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {50977#true} is VALID [2020-07-10 23:52:53,715 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {50977#true} is VALID [2020-07-10 23:52:53,715 INFO L280 TraceCheckUtils]: 18: Hoare triple {50977#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {50977#true} is VALID [2020-07-10 23:52:53,715 INFO L280 TraceCheckUtils]: 19: Hoare triple {50977#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {50977#true} is VALID [2020-07-10 23:52:53,716 INFO L280 TraceCheckUtils]: 20: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {50977#true} is VALID [2020-07-10 23:52:53,716 INFO L280 TraceCheckUtils]: 21: Hoare triple {50977#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {50977#true} is VALID [2020-07-10 23:52:53,716 INFO L280 TraceCheckUtils]: 22: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {50977#true} is VALID [2020-07-10 23:52:53,717 INFO L280 TraceCheckUtils]: 23: Hoare triple {50977#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {50977#true} is VALID [2020-07-10 23:52:53,717 INFO L280 TraceCheckUtils]: 24: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {50977#true} is VALID [2020-07-10 23:52:53,717 INFO L280 TraceCheckUtils]: 25: Hoare triple {50977#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {50977#true} is VALID [2020-07-10 23:52:53,718 INFO L280 TraceCheckUtils]: 26: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {50977#true} is VALID [2020-07-10 23:52:53,718 INFO L280 TraceCheckUtils]: 27: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {50977#true} is VALID [2020-07-10 23:52:53,718 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {50977#true} is VALID [2020-07-10 23:52:53,718 INFO L280 TraceCheckUtils]: 29: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {50977#true} is VALID [2020-07-10 23:52:53,719 INFO L280 TraceCheckUtils]: 30: Hoare triple {50977#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {50977#true} is VALID [2020-07-10 23:52:53,719 INFO L280 TraceCheckUtils]: 31: Hoare triple {50977#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {50977#true} is VALID [2020-07-10 23:52:53,719 INFO L280 TraceCheckUtils]: 32: Hoare triple {50977#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {50977#true} is VALID [2020-07-10 23:52:53,719 INFO L280 TraceCheckUtils]: 33: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {50977#true} is VALID [2020-07-10 23:52:53,720 INFO L280 TraceCheckUtils]: 34: Hoare triple {50977#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {50977#true} is VALID [2020-07-10 23:52:53,720 INFO L280 TraceCheckUtils]: 35: Hoare triple {50977#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {50977#true} is VALID [2020-07-10 23:52:53,720 INFO L280 TraceCheckUtils]: 36: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {50977#true} is VALID [2020-07-10 23:52:53,720 INFO L280 TraceCheckUtils]: 37: Hoare triple {50977#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {50977#true} is VALID [2020-07-10 23:52:53,721 INFO L280 TraceCheckUtils]: 38: Hoare triple {50977#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {50977#true} is VALID [2020-07-10 23:52:53,721 INFO L280 TraceCheckUtils]: 39: Hoare triple {50977#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {50977#true} is VALID [2020-07-10 23:52:53,721 INFO L280 TraceCheckUtils]: 40: Hoare triple {50977#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {50977#true} is VALID [2020-07-10 23:52:53,722 INFO L280 TraceCheckUtils]: 41: Hoare triple {50977#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {50977#true} is VALID [2020-07-10 23:52:53,722 INFO L280 TraceCheckUtils]: 42: Hoare triple {50977#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {50977#true} is VALID [2020-07-10 23:52:53,722 INFO L280 TraceCheckUtils]: 43: Hoare triple {50977#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {50977#true} is VALID [2020-07-10 23:52:53,723 INFO L280 TraceCheckUtils]: 44: Hoare triple {50977#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {50977#true} is VALID [2020-07-10 23:52:53,723 INFO L280 TraceCheckUtils]: 45: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {50977#true} is VALID [2020-07-10 23:52:53,723 INFO L280 TraceCheckUtils]: 46: Hoare triple {50977#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {50977#true} is VALID [2020-07-10 23:52:53,723 INFO L280 TraceCheckUtils]: 47: Hoare triple {50977#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {50977#true} is VALID [2020-07-10 23:52:53,724 INFO L280 TraceCheckUtils]: 48: Hoare triple {50977#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {50977#true} is VALID [2020-07-10 23:52:53,724 INFO L280 TraceCheckUtils]: 49: Hoare triple {50977#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {50977#true} is VALID [2020-07-10 23:52:53,724 INFO L280 TraceCheckUtils]: 50: Hoare triple {50977#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {50977#true} is VALID [2020-07-10 23:52:53,725 INFO L280 TraceCheckUtils]: 51: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {50977#true} is VALID [2020-07-10 23:52:53,725 INFO L280 TraceCheckUtils]: 52: Hoare triple {50977#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {50977#true} is VALID [2020-07-10 23:52:53,725 INFO L280 TraceCheckUtils]: 53: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {50977#true} is VALID [2020-07-10 23:52:53,726 INFO L280 TraceCheckUtils]: 54: Hoare triple {50977#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {50977#true} is VALID [2020-07-10 23:52:53,726 INFO L280 TraceCheckUtils]: 55: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {50977#true} is VALID [2020-07-10 23:52:53,726 INFO L280 TraceCheckUtils]: 56: Hoare triple {50977#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {50977#true} is VALID [2020-07-10 23:52:53,726 INFO L280 TraceCheckUtils]: 57: Hoare triple {50977#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {50977#true} is VALID [2020-07-10 23:52:53,727 INFO L280 TraceCheckUtils]: 58: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {50977#true} is VALID [2020-07-10 23:52:53,727 INFO L280 TraceCheckUtils]: 59: Hoare triple {50977#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {50977#true} is VALID [2020-07-10 23:52:53,727 INFO L280 TraceCheckUtils]: 60: Hoare triple {50977#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {50977#true} is VALID [2020-07-10 23:52:53,728 INFO L280 TraceCheckUtils]: 61: Hoare triple {50977#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {50977#true} is VALID [2020-07-10 23:52:53,728 INFO L280 TraceCheckUtils]: 62: Hoare triple {50977#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {50977#true} is VALID [2020-07-10 23:52:53,728 INFO L280 TraceCheckUtils]: 63: Hoare triple {50977#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {50977#true} is VALID [2020-07-10 23:52:53,729 INFO L280 TraceCheckUtils]: 64: Hoare triple {50977#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {50977#true} is VALID [2020-07-10 23:52:53,729 INFO L280 TraceCheckUtils]: 65: Hoare triple {50977#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {50977#true} is VALID [2020-07-10 23:52:53,729 INFO L280 TraceCheckUtils]: 66: Hoare triple {50977#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {50977#true} is VALID [2020-07-10 23:52:53,730 INFO L280 TraceCheckUtils]: 67: Hoare triple {50977#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {50977#true} is VALID [2020-07-10 23:52:53,730 INFO L280 TraceCheckUtils]: 68: Hoare triple {50977#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {50977#true} is VALID [2020-07-10 23:52:53,730 INFO L280 TraceCheckUtils]: 69: Hoare triple {50977#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {50977#true} is VALID [2020-07-10 23:52:53,730 INFO L280 TraceCheckUtils]: 70: Hoare triple {50977#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {50977#true} is VALID [2020-07-10 23:52:53,731 INFO L280 TraceCheckUtils]: 71: Hoare triple {50977#true} ~pumpRunning~0 := 0; {50977#true} is VALID [2020-07-10 23:52:53,731 INFO L280 TraceCheckUtils]: 72: Hoare triple {50977#true} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-10 23:52:53,731 INFO L280 TraceCheckUtils]: 73: Hoare triple {50977#true} ~cleanupTimeShifts~0 := 4; {50977#true} is VALID [2020-07-10 23:52:53,735 INFO L280 TraceCheckUtils]: 74: Hoare triple {50977#true} ~waterLevel~0 := 1; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:53,736 INFO L280 TraceCheckUtils]: 75: Hoare triple {51058#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:53,737 INFO L280 TraceCheckUtils]: 76: Hoare triple {51058#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:53,738 INFO L280 TraceCheckUtils]: 77: Hoare triple {51058#(= 1 ~waterLevel~0)} assume true; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:53,738 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {51058#(= 1 ~waterLevel~0)} {50977#true} #918#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:53,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:53,747 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #826#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:53,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:53,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:53,751 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #828#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:53,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~11; {50977#true} is VALID [2020-07-10 23:52:53,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~retValue_acc~11 := 1; {50977#true} is VALID [2020-07-10 23:52:53,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} #res := ~retValue_acc~11; {50977#true} is VALID [2020-07-10 23:52:53,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:53,756 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #830#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:53,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:53,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:53,761 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #832#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:53,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:52:53,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {51191#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:52:53,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {51191#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {51191#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:52:53,823 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51191#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {51058#(= 1 ~waterLevel~0)} #876#return; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:52:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:53,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {51192#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-10 23:52:53,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:53,851 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50977#true} {51074#(<= 2 ~waterLevel~0)} #880#return; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:52:53,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:53,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:53,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 23:52:54,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51309#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-10 23:52:54,110 INFO L280 TraceCheckUtils]: 3: Hoare triple {51309#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51310#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:52:54,111 INFO L280 TraceCheckUtils]: 4: Hoare triple {51310#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51310#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:52:54,112 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51310#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 23:52:54,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 23:52:54,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 23:52:54,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 23:52:54,113 INFO L263 TraceCheckUtils]: 3: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 23:52:54,114 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,114 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 23:52:54,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51309#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-10 23:52:54,116 INFO L280 TraceCheckUtils]: 7: Hoare triple {51309#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51310#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:52:54,117 INFO L280 TraceCheckUtils]: 8: Hoare triple {51310#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51310#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:52:54,118 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51310#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 23:52:54,119 INFO L280 TraceCheckUtils]: 10: Hoare triple {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 23:52:54,119 INFO L280 TraceCheckUtils]: 11: Hoare triple {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51308#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 23:52:54,120 INFO L280 TraceCheckUtils]: 12: Hoare triple {51308#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51308#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 23:52:54,121 INFO L280 TraceCheckUtils]: 13: Hoare triple {51308#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-10 23:52:54,122 INFO L280 TraceCheckUtils]: 14: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-10 23:52:54,122 INFO L280 TraceCheckUtils]: 15: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-10 23:52:54,122 INFO L280 TraceCheckUtils]: 16: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-10 23:52:54,123 INFO L280 TraceCheckUtils]: 17: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 23:52:54,123 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-10 23:52:54,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 23:52:54,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,129 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-10 23:52:54,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-10 23:52:54,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-10 23:52:54,130 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-10 23:52:54,131 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 23:52:54,131 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 23:52:54,131 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 23:52:54,132 INFO L263 TraceCheckUtils]: 6: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 23:52:54,132 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,132 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 23:52:54,134 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51309#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-10 23:52:54,135 INFO L280 TraceCheckUtils]: 10: Hoare triple {51309#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51310#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:52:54,135 INFO L280 TraceCheckUtils]: 11: Hoare triple {51310#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51310#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:52:54,137 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51310#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 23:52:54,137 INFO L280 TraceCheckUtils]: 13: Hoare triple {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 23:52:54,138 INFO L280 TraceCheckUtils]: 14: Hoare triple {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51308#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 23:52:54,139 INFO L280 TraceCheckUtils]: 15: Hoare triple {51308#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51308#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 23:52:54,140 INFO L280 TraceCheckUtils]: 16: Hoare triple {51308#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-10 23:52:54,141 INFO L280 TraceCheckUtils]: 17: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-10 23:52:54,141 INFO L280 TraceCheckUtils]: 18: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-10 23:52:54,141 INFO L280 TraceCheckUtils]: 19: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-10 23:52:54,142 INFO L280 TraceCheckUtils]: 20: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 23:52:54,142 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-10 23:52:54,142 INFO L280 TraceCheckUtils]: 22: Hoare triple {50978#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50978#false} is VALID [2020-07-10 23:52:54,143 INFO L280 TraceCheckUtils]: 23: Hoare triple {50978#false} ~tmp~1 := #t~ret4; {50978#false} is VALID [2020-07-10 23:52:54,143 INFO L280 TraceCheckUtils]: 24: Hoare triple {50978#false} havoc #t~ret4; {50978#false} is VALID [2020-07-10 23:52:54,143 INFO L280 TraceCheckUtils]: 25: Hoare triple {50978#false} assume 0 != ~tmp~1; {50978#false} is VALID [2020-07-10 23:52:54,144 INFO L263 TraceCheckUtils]: 26: Hoare triple {50978#false} call activatePump(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,144 INFO L280 TraceCheckUtils]: 27: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 23:52:54,145 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,145 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-10 23:52:54,145 INFO L280 TraceCheckUtils]: 30: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 23:52:54,146 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {50978#false} {50977#true} #874#return; {50978#false} is VALID [2020-07-10 23:52:54,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-10 23:52:54,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-10 23:52:54,149 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-10 23:52:54,149 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-10 23:52:54,150 INFO L263 TraceCheckUtils]: 5: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-10 23:52:54,150 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 23:52:54,150 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 23:52:54,151 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 23:52:54,151 INFO L263 TraceCheckUtils]: 9: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 23:52:54,151 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,152 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 23:52:54,153 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51309#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-10 23:52:54,153 INFO L280 TraceCheckUtils]: 13: Hoare triple {51309#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51310#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:52:54,154 INFO L280 TraceCheckUtils]: 14: Hoare triple {51310#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51310#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:52:54,155 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51310#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 23:52:54,156 INFO L280 TraceCheckUtils]: 16: Hoare triple {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 23:52:54,157 INFO L280 TraceCheckUtils]: 17: Hoare triple {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51308#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 23:52:54,158 INFO L280 TraceCheckUtils]: 18: Hoare triple {51308#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51308#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 23:52:54,158 INFO L280 TraceCheckUtils]: 19: Hoare triple {51308#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-10 23:52:54,159 INFO L280 TraceCheckUtils]: 20: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-10 23:52:54,159 INFO L280 TraceCheckUtils]: 21: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-10 23:52:54,159 INFO L280 TraceCheckUtils]: 22: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-10 23:52:54,160 INFO L280 TraceCheckUtils]: 23: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 23:52:54,160 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-10 23:52:54,160 INFO L280 TraceCheckUtils]: 25: Hoare triple {50978#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50978#false} is VALID [2020-07-10 23:52:54,161 INFO L280 TraceCheckUtils]: 26: Hoare triple {50978#false} ~tmp~1 := #t~ret4; {50978#false} is VALID [2020-07-10 23:52:54,161 INFO L280 TraceCheckUtils]: 27: Hoare triple {50978#false} havoc #t~ret4; {50978#false} is VALID [2020-07-10 23:52:54,161 INFO L280 TraceCheckUtils]: 28: Hoare triple {50978#false} assume 0 != ~tmp~1; {50978#false} is VALID [2020-07-10 23:52:54,162 INFO L263 TraceCheckUtils]: 29: Hoare triple {50978#false} call activatePump(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,162 INFO L280 TraceCheckUtils]: 30: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 23:52:54,162 INFO L280 TraceCheckUtils]: 31: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,163 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-10 23:52:54,163 INFO L280 TraceCheckUtils]: 33: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 23:52:54,163 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {50978#false} {50977#true} #874#return; {50978#false} is VALID [2020-07-10 23:52:54,164 INFO L280 TraceCheckUtils]: 35: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 23:52:54,164 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {50978#false} {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} #892#return; {51231#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 23:52:54,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-10 23:52:54,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-10 23:52:54,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-10 23:52:54,175 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,176 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {50977#true} {50977#true} #820#return; {50977#true} is VALID [2020-07-10 23:52:54,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~tmp~8; {50977#true} is VALID [2020-07-10 23:52:54,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} havoc ~tmp___0~2; {50977#true} is VALID [2020-07-10 23:52:54,177 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call #t~ret70 := getWaterLevel(); {50977#true} is VALID [2020-07-10 23:52:54,178 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-10 23:52:54,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-10 23:52:54,178 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-10 23:52:54,178 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,179 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {50977#true} {50977#true} #820#return; {50977#true} is VALID [2020-07-10 23:52:54,179 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {50977#true} is VALID [2020-07-10 23:52:54,179 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} ~tmp~8 := #t~ret70; {50977#true} is VALID [2020-07-10 23:52:54,180 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} havoc #t~ret70; {50977#true} is VALID [2020-07-10 23:52:54,180 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} assume !(0 == ~tmp~8); {50977#true} is VALID [2020-07-10 23:52:54,180 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,184 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {50977#true} {51231#(<= |old(~waterLevel~0)| 1)} #894#return; {51231#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 23:52:54,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {51193#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:52:54,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:52:54,187 INFO L263 TraceCheckUtils]: 2: Hoare triple {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,187 INFO L280 TraceCheckUtils]: 3: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-10 23:52:54,188 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-10 23:52:54,189 INFO L263 TraceCheckUtils]: 5: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,189 INFO L280 TraceCheckUtils]: 6: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-10 23:52:54,189 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-10 23:52:54,190 INFO L263 TraceCheckUtils]: 8: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-10 23:52:54,190 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 23:52:54,190 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 23:52:54,190 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 23:52:54,191 INFO L263 TraceCheckUtils]: 12: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 23:52:54,191 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,191 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 23:52:54,192 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51309#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-10 23:52:54,193 INFO L280 TraceCheckUtils]: 16: Hoare triple {51309#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51310#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:52:54,194 INFO L280 TraceCheckUtils]: 17: Hoare triple {51310#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51310#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:52:54,195 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51310#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 23:52:54,196 INFO L280 TraceCheckUtils]: 19: Hoare triple {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 23:52:54,197 INFO L280 TraceCheckUtils]: 20: Hoare triple {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51308#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 23:52:54,197 INFO L280 TraceCheckUtils]: 21: Hoare triple {51308#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51308#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 23:52:54,198 INFO L280 TraceCheckUtils]: 22: Hoare triple {51308#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-10 23:52:54,199 INFO L280 TraceCheckUtils]: 23: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-10 23:52:54,199 INFO L280 TraceCheckUtils]: 24: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-10 23:52:54,199 INFO L280 TraceCheckUtils]: 25: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-10 23:52:54,200 INFO L280 TraceCheckUtils]: 26: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 23:52:54,200 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-10 23:52:54,200 INFO L280 TraceCheckUtils]: 28: Hoare triple {50978#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50978#false} is VALID [2020-07-10 23:52:54,200 INFO L280 TraceCheckUtils]: 29: Hoare triple {50978#false} ~tmp~1 := #t~ret4; {50978#false} is VALID [2020-07-10 23:52:54,201 INFO L280 TraceCheckUtils]: 30: Hoare triple {50978#false} havoc #t~ret4; {50978#false} is VALID [2020-07-10 23:52:54,201 INFO L280 TraceCheckUtils]: 31: Hoare triple {50978#false} assume 0 != ~tmp~1; {50978#false} is VALID [2020-07-10 23:52:54,201 INFO L263 TraceCheckUtils]: 32: Hoare triple {50978#false} call activatePump(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,202 INFO L280 TraceCheckUtils]: 33: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 23:52:54,202 INFO L280 TraceCheckUtils]: 34: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,202 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-10 23:52:54,202 INFO L280 TraceCheckUtils]: 36: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 23:52:54,203 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {50978#false} {50977#true} #874#return; {50978#false} is VALID [2020-07-10 23:52:54,203 INFO L280 TraceCheckUtils]: 38: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 23:52:54,203 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {50978#false} {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} #892#return; {51231#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 23:52:54,204 INFO L263 TraceCheckUtils]: 40: Hoare triple {51231#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification4_spec__1(); {50977#true} is VALID [2020-07-10 23:52:54,204 INFO L280 TraceCheckUtils]: 41: Hoare triple {50977#true} havoc ~tmp~8; {50977#true} is VALID [2020-07-10 23:52:54,204 INFO L280 TraceCheckUtils]: 42: Hoare triple {50977#true} havoc ~tmp___0~2; {50977#true} is VALID [2020-07-10 23:52:54,204 INFO L263 TraceCheckUtils]: 43: Hoare triple {50977#true} call #t~ret70 := getWaterLevel(); {50977#true} is VALID [2020-07-10 23:52:54,205 INFO L280 TraceCheckUtils]: 44: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-10 23:52:54,205 INFO L280 TraceCheckUtils]: 45: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-10 23:52:54,205 INFO L280 TraceCheckUtils]: 46: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-10 23:52:54,206 INFO L280 TraceCheckUtils]: 47: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,206 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {50977#true} {50977#true} #820#return; {50977#true} is VALID [2020-07-10 23:52:54,206 INFO L280 TraceCheckUtils]: 49: Hoare triple {50977#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {50977#true} is VALID [2020-07-10 23:52:54,207 INFO L280 TraceCheckUtils]: 50: Hoare triple {50977#true} ~tmp~8 := #t~ret70; {50977#true} is VALID [2020-07-10 23:52:54,207 INFO L280 TraceCheckUtils]: 51: Hoare triple {50977#true} havoc #t~ret70; {50977#true} is VALID [2020-07-10 23:52:54,207 INFO L280 TraceCheckUtils]: 52: Hoare triple {50977#true} assume !(0 == ~tmp~8); {50977#true} is VALID [2020-07-10 23:52:54,208 INFO L280 TraceCheckUtils]: 53: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,209 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {50977#true} {51231#(<= |old(~waterLevel~0)| 1)} #894#return; {51231#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 23:52:54,209 INFO L280 TraceCheckUtils]: 55: Hoare triple {51231#(<= |old(~waterLevel~0)| 1)} assume true; {51231#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 23:52:54,210 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {51231#(<= |old(~waterLevel~0)| 1)} {51074#(<= 2 ~waterLevel~0)} #884#return; {50978#false} is VALID [2020-07-10 23:52:54,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {51192#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-10 23:52:54,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,220 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50977#true} {50978#false} #880#return; {50978#false} is VALID [2020-07-10 23:52:54,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {50977#true} is VALID [2020-07-10 23:52:54,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~waterLevel~0 := ~waterLevel~0 - 1; {50977#true} is VALID [2020-07-10 23:52:54,229 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,229 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {50977#true} {50978#false} #890#return; {50978#false} is VALID [2020-07-10 23:52:54,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 23:52:54,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-10 23:52:54,258 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,259 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-10 23:52:54,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 23:52:54,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 23:52:54,260 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 23:52:54,260 INFO L263 TraceCheckUtils]: 3: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 23:52:54,260 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,261 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 23:52:54,261 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-10 23:52:54,262 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,262 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,262 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-10 23:52:54,263 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {50977#true} is VALID [2020-07-10 23:52:54,263 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} ~tmp~3 := #t~ret23; {50977#true} is VALID [2020-07-10 23:52:54,263 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} havoc #t~ret23; {50977#true} is VALID [2020-07-10 23:52:54,264 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} assume !(0 != ~tmp~3); {50977#true} is VALID [2020-07-10 23:52:54,264 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} ~tmp___0~1 := 1; {50977#true} is VALID [2020-07-10 23:52:54,264 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} ~retValue_acc~2 := ~tmp___0~1; {50977#true} is VALID [2020-07-10 23:52:54,265 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} #res := ~retValue_acc~2; {50977#true} is VALID [2020-07-10 23:52:54,265 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,265 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {50977#true} {50977#true} #900#return; {50977#true} is VALID [2020-07-10 23:52:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 23:52:54,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,270 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50977#true} {50977#true} #902#return; {50977#true} is VALID [2020-07-10 23:52:54,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-10 23:52:54,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-10 23:52:54,271 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-10 23:52:54,272 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 23:52:54,272 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 23:52:54,272 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 23:52:54,273 INFO L263 TraceCheckUtils]: 6: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 23:52:54,273 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,273 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 23:52:54,274 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-10 23:52:54,274 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,274 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,275 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-10 23:52:54,275 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {50977#true} is VALID [2020-07-10 23:52:54,275 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} ~tmp~3 := #t~ret23; {50977#true} is VALID [2020-07-10 23:52:54,276 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} havoc #t~ret23; {50977#true} is VALID [2020-07-10 23:52:54,276 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} assume !(0 != ~tmp~3); {50977#true} is VALID [2020-07-10 23:52:54,276 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} ~tmp___0~1 := 1; {50977#true} is VALID [2020-07-10 23:52:54,276 INFO L280 TraceCheckUtils]: 18: Hoare triple {50977#true} ~retValue_acc~2 := ~tmp___0~1; {50977#true} is VALID [2020-07-10 23:52:54,277 INFO L280 TraceCheckUtils]: 19: Hoare triple {50977#true} #res := ~retValue_acc~2; {50977#true} is VALID [2020-07-10 23:52:54,277 INFO L280 TraceCheckUtils]: 20: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,277 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {50977#true} {50977#true} #900#return; {50977#true} is VALID [2020-07-10 23:52:54,278 INFO L280 TraceCheckUtils]: 22: Hoare triple {50977#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50977#true} is VALID [2020-07-10 23:52:54,278 INFO L280 TraceCheckUtils]: 23: Hoare triple {50977#true} ~tmp~1 := #t~ret4; {50977#true} is VALID [2020-07-10 23:52:54,278 INFO L280 TraceCheckUtils]: 24: Hoare triple {50977#true} havoc #t~ret4; {50977#true} is VALID [2020-07-10 23:52:54,279 INFO L280 TraceCheckUtils]: 25: Hoare triple {50977#true} assume 0 != ~tmp~1; {50977#true} is VALID [2020-07-10 23:52:54,280 INFO L263 TraceCheckUtils]: 26: Hoare triple {50977#true} call activatePump(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,280 INFO L280 TraceCheckUtils]: 27: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 23:52:54,280 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,281 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {50977#true} {50977#true} #902#return; {50977#true} is VALID [2020-07-10 23:52:54,281 INFO L280 TraceCheckUtils]: 30: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,281 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {50977#true} {50977#true} #874#return; {50977#true} is VALID [2020-07-10 23:52:54,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-10 23:52:54,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-10 23:52:54,285 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,285 INFO L280 TraceCheckUtils]: 3: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-10 23:52:54,286 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-10 23:52:54,286 INFO L263 TraceCheckUtils]: 5: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-10 23:52:54,286 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 23:52:54,287 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 23:52:54,287 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 23:52:54,287 INFO L263 TraceCheckUtils]: 9: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 23:52:54,288 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,288 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 23:52:54,288 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-10 23:52:54,288 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,289 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,289 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-10 23:52:54,289 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {50977#true} is VALID [2020-07-10 23:52:54,290 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} ~tmp~3 := #t~ret23; {50977#true} is VALID [2020-07-10 23:52:54,290 INFO L280 TraceCheckUtils]: 18: Hoare triple {50977#true} havoc #t~ret23; {50977#true} is VALID [2020-07-10 23:52:54,290 INFO L280 TraceCheckUtils]: 19: Hoare triple {50977#true} assume !(0 != ~tmp~3); {50977#true} is VALID [2020-07-10 23:52:54,291 INFO L280 TraceCheckUtils]: 20: Hoare triple {50977#true} ~tmp___0~1 := 1; {50977#true} is VALID [2020-07-10 23:52:54,291 INFO L280 TraceCheckUtils]: 21: Hoare triple {50977#true} ~retValue_acc~2 := ~tmp___0~1; {50977#true} is VALID [2020-07-10 23:52:54,291 INFO L280 TraceCheckUtils]: 22: Hoare triple {50977#true} #res := ~retValue_acc~2; {50977#true} is VALID [2020-07-10 23:52:54,292 INFO L280 TraceCheckUtils]: 23: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,292 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {50977#true} {50977#true} #900#return; {50977#true} is VALID [2020-07-10 23:52:54,292 INFO L280 TraceCheckUtils]: 25: Hoare triple {50977#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50977#true} is VALID [2020-07-10 23:52:54,292 INFO L280 TraceCheckUtils]: 26: Hoare triple {50977#true} ~tmp~1 := #t~ret4; {50977#true} is VALID [2020-07-10 23:52:54,293 INFO L280 TraceCheckUtils]: 27: Hoare triple {50977#true} havoc #t~ret4; {50977#true} is VALID [2020-07-10 23:52:54,293 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} assume 0 != ~tmp~1; {50977#true} is VALID [2020-07-10 23:52:54,298 INFO L263 TraceCheckUtils]: 29: Hoare triple {50977#true} call activatePump(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,298 INFO L280 TraceCheckUtils]: 30: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 23:52:54,298 INFO L280 TraceCheckUtils]: 31: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,299 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {50977#true} {50977#true} #902#return; {50977#true} is VALID [2020-07-10 23:52:54,299 INFO L280 TraceCheckUtils]: 33: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,299 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {50977#true} {50977#true} #874#return; {50977#true} is VALID [2020-07-10 23:52:54,300 INFO L280 TraceCheckUtils]: 35: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,300 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {50977#true} {50978#false} #892#return; {50978#false} is VALID [2020-07-10 23:52:54,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-10 23:52:54,306 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-10 23:52:54,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-10 23:52:54,307 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,307 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {50977#true} {50978#false} #820#return; {50978#false} is VALID [2020-07-10 23:52:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:52:54,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~1; {50977#true} is VALID [2020-07-10 23:52:54,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~retValue_acc~1 := ~pumpRunning~0; {50977#true} is VALID [2020-07-10 23:52:54,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} #res := ~retValue_acc~1; {50977#true} is VALID [2020-07-10 23:52:54,311 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,312 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {50977#true} {50978#false} #822#return; {50978#false} is VALID [2020-07-10 23:52:54,319 INFO L263 TraceCheckUtils]: 0: Hoare triple {50977#true} call ULTIMATE.init(); {51189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 23:52:54,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {51189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {50977#true} is VALID [2020-07-10 23:52:54,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} #valid := #valid[0 := 0]; {50977#true} is VALID [2020-07-10 23:52:54,320 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} assume 0 < #StackHeapBarrier; {50977#true} is VALID [2020-07-10 23:52:54,321 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {50977#true} is VALID [2020-07-10 23:52:54,321 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {50977#true} is VALID [2020-07-10 23:52:54,321 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {50977#true} is VALID [2020-07-10 23:52:54,321 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {50977#true} is VALID [2020-07-10 23:52:54,322 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {50977#true} is VALID [2020-07-10 23:52:54,322 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {50977#true} is VALID [2020-07-10 23:52:54,322 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {50977#true} is VALID [2020-07-10 23:52:54,322 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {50977#true} is VALID [2020-07-10 23:52:54,323 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {50977#true} is VALID [2020-07-10 23:52:54,323 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {50977#true} is VALID [2020-07-10 23:52:54,323 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {50977#true} is VALID [2020-07-10 23:52:54,324 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {50977#true} is VALID [2020-07-10 23:52:54,324 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {50977#true} is VALID [2020-07-10 23:52:54,324 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {50977#true} is VALID [2020-07-10 23:52:54,324 INFO L280 TraceCheckUtils]: 18: Hoare triple {50977#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {50977#true} is VALID [2020-07-10 23:52:54,325 INFO L280 TraceCheckUtils]: 19: Hoare triple {50977#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {50977#true} is VALID [2020-07-10 23:52:54,325 INFO L280 TraceCheckUtils]: 20: Hoare triple {50977#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {50977#true} is VALID [2020-07-10 23:52:54,325 INFO L280 TraceCheckUtils]: 21: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {50977#true} is VALID [2020-07-10 23:52:54,326 INFO L280 TraceCheckUtils]: 22: Hoare triple {50977#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {50977#true} is VALID [2020-07-10 23:52:54,326 INFO L280 TraceCheckUtils]: 23: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {50977#true} is VALID [2020-07-10 23:52:54,326 INFO L280 TraceCheckUtils]: 24: Hoare triple {50977#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {50977#true} is VALID [2020-07-10 23:52:54,327 INFO L280 TraceCheckUtils]: 25: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {50977#true} is VALID [2020-07-10 23:52:54,327 INFO L280 TraceCheckUtils]: 26: Hoare triple {50977#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {50977#true} is VALID [2020-07-10 23:52:54,327 INFO L280 TraceCheckUtils]: 27: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {50977#true} is VALID [2020-07-10 23:52:54,327 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {50977#true} is VALID [2020-07-10 23:52:54,328 INFO L280 TraceCheckUtils]: 29: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {50977#true} is VALID [2020-07-10 23:52:54,328 INFO L280 TraceCheckUtils]: 30: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {50977#true} is VALID [2020-07-10 23:52:54,328 INFO L280 TraceCheckUtils]: 31: Hoare triple {50977#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {50977#true} is VALID [2020-07-10 23:52:54,329 INFO L280 TraceCheckUtils]: 32: Hoare triple {50977#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {50977#true} is VALID [2020-07-10 23:52:54,329 INFO L280 TraceCheckUtils]: 33: Hoare triple {50977#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {50977#true} is VALID [2020-07-10 23:52:54,329 INFO L280 TraceCheckUtils]: 34: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {50977#true} is VALID [2020-07-10 23:52:54,329 INFO L280 TraceCheckUtils]: 35: Hoare triple {50977#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {50977#true} is VALID [2020-07-10 23:52:54,330 INFO L280 TraceCheckUtils]: 36: Hoare triple {50977#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {50977#true} is VALID [2020-07-10 23:52:54,330 INFO L280 TraceCheckUtils]: 37: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {50977#true} is VALID [2020-07-10 23:52:54,330 INFO L280 TraceCheckUtils]: 38: Hoare triple {50977#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {50977#true} is VALID [2020-07-10 23:52:54,331 INFO L280 TraceCheckUtils]: 39: Hoare triple {50977#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {50977#true} is VALID [2020-07-10 23:52:54,331 INFO L280 TraceCheckUtils]: 40: Hoare triple {50977#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {50977#true} is VALID [2020-07-10 23:52:54,331 INFO L280 TraceCheckUtils]: 41: Hoare triple {50977#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {50977#true} is VALID [2020-07-10 23:52:54,332 INFO L280 TraceCheckUtils]: 42: Hoare triple {50977#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {50977#true} is VALID [2020-07-10 23:52:54,332 INFO L280 TraceCheckUtils]: 43: Hoare triple {50977#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {50977#true} is VALID [2020-07-10 23:52:54,332 INFO L280 TraceCheckUtils]: 44: Hoare triple {50977#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {50977#true} is VALID [2020-07-10 23:52:54,332 INFO L280 TraceCheckUtils]: 45: Hoare triple {50977#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {50977#true} is VALID [2020-07-10 23:52:54,333 INFO L280 TraceCheckUtils]: 46: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {50977#true} is VALID [2020-07-10 23:52:54,333 INFO L280 TraceCheckUtils]: 47: Hoare triple {50977#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {50977#true} is VALID [2020-07-10 23:52:54,333 INFO L280 TraceCheckUtils]: 48: Hoare triple {50977#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {50977#true} is VALID [2020-07-10 23:52:54,334 INFO L280 TraceCheckUtils]: 49: Hoare triple {50977#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {50977#true} is VALID [2020-07-10 23:52:54,334 INFO L280 TraceCheckUtils]: 50: Hoare triple {50977#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {50977#true} is VALID [2020-07-10 23:52:54,334 INFO L280 TraceCheckUtils]: 51: Hoare triple {50977#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {50977#true} is VALID [2020-07-10 23:52:54,335 INFO L280 TraceCheckUtils]: 52: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {50977#true} is VALID [2020-07-10 23:52:54,335 INFO L280 TraceCheckUtils]: 53: Hoare triple {50977#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {50977#true} is VALID [2020-07-10 23:52:54,335 INFO L280 TraceCheckUtils]: 54: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {50977#true} is VALID [2020-07-10 23:52:54,335 INFO L280 TraceCheckUtils]: 55: Hoare triple {50977#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {50977#true} is VALID [2020-07-10 23:52:54,336 INFO L280 TraceCheckUtils]: 56: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {50977#true} is VALID [2020-07-10 23:52:54,336 INFO L280 TraceCheckUtils]: 57: Hoare triple {50977#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {50977#true} is VALID [2020-07-10 23:52:54,336 INFO L280 TraceCheckUtils]: 58: Hoare triple {50977#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {50977#true} is VALID [2020-07-10 23:52:54,337 INFO L280 TraceCheckUtils]: 59: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {50977#true} is VALID [2020-07-10 23:52:54,337 INFO L280 TraceCheckUtils]: 60: Hoare triple {50977#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {50977#true} is VALID [2020-07-10 23:52:54,337 INFO L280 TraceCheckUtils]: 61: Hoare triple {50977#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {50977#true} is VALID [2020-07-10 23:52:54,338 INFO L280 TraceCheckUtils]: 62: Hoare triple {50977#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {50977#true} is VALID [2020-07-10 23:52:54,338 INFO L280 TraceCheckUtils]: 63: Hoare triple {50977#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {50977#true} is VALID [2020-07-10 23:52:54,338 INFO L280 TraceCheckUtils]: 64: Hoare triple {50977#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {50977#true} is VALID [2020-07-10 23:52:54,338 INFO L280 TraceCheckUtils]: 65: Hoare triple {50977#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {50977#true} is VALID [2020-07-10 23:52:54,339 INFO L280 TraceCheckUtils]: 66: Hoare triple {50977#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {50977#true} is VALID [2020-07-10 23:52:54,339 INFO L280 TraceCheckUtils]: 67: Hoare triple {50977#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {50977#true} is VALID [2020-07-10 23:52:54,339 INFO L280 TraceCheckUtils]: 68: Hoare triple {50977#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {50977#true} is VALID [2020-07-10 23:52:54,340 INFO L280 TraceCheckUtils]: 69: Hoare triple {50977#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {50977#true} is VALID [2020-07-10 23:52:54,340 INFO L280 TraceCheckUtils]: 70: Hoare triple {50977#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {50977#true} is VALID [2020-07-10 23:52:54,340 INFO L280 TraceCheckUtils]: 71: Hoare triple {50977#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {50977#true} is VALID [2020-07-10 23:52:54,340 INFO L280 TraceCheckUtils]: 72: Hoare triple {50977#true} ~pumpRunning~0 := 0; {50977#true} is VALID [2020-07-10 23:52:54,341 INFO L280 TraceCheckUtils]: 73: Hoare triple {50977#true} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-10 23:52:54,341 INFO L280 TraceCheckUtils]: 74: Hoare triple {50977#true} ~cleanupTimeShifts~0 := 4; {50977#true} is VALID [2020-07-10 23:52:54,342 INFO L280 TraceCheckUtils]: 75: Hoare triple {50977#true} ~waterLevel~0 := 1; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,343 INFO L280 TraceCheckUtils]: 76: Hoare triple {51058#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,343 INFO L280 TraceCheckUtils]: 77: Hoare triple {51058#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,344 INFO L280 TraceCheckUtils]: 78: Hoare triple {51058#(= 1 ~waterLevel~0)} assume true; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,345 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {51058#(= 1 ~waterLevel~0)} {50977#true} #918#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,346 INFO L263 TraceCheckUtils]: 80: Hoare triple {51058#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,347 INFO L280 TraceCheckUtils]: 81: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,348 INFO L280 TraceCheckUtils]: 82: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc ~tmp~4; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,348 INFO L263 TraceCheckUtils]: 83: Hoare triple {51058#(= 1 ~waterLevel~0)} call select_helpers(); {50977#true} is VALID [2020-07-10 23:52:54,348 INFO L280 TraceCheckUtils]: 84: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,349 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #826#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,349 INFO L263 TraceCheckUtils]: 86: Hoare triple {51058#(= 1 ~waterLevel~0)} call select_features(); {50977#true} is VALID [2020-07-10 23:52:54,350 INFO L280 TraceCheckUtils]: 87: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,351 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #828#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,351 INFO L263 TraceCheckUtils]: 89: Hoare triple {51058#(= 1 ~waterLevel~0)} call #t~ret24 := valid_product(); {50977#true} is VALID [2020-07-10 23:52:54,351 INFO L280 TraceCheckUtils]: 90: Hoare triple {50977#true} havoc ~retValue_acc~11; {50977#true} is VALID [2020-07-10 23:52:54,351 INFO L280 TraceCheckUtils]: 91: Hoare triple {50977#true} ~retValue_acc~11 := 1; {50977#true} is VALID [2020-07-10 23:52:54,352 INFO L280 TraceCheckUtils]: 92: Hoare triple {50977#true} #res := ~retValue_acc~11; {50977#true} is VALID [2020-07-10 23:52:54,352 INFO L280 TraceCheckUtils]: 93: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,353 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #830#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,354 INFO L280 TraceCheckUtils]: 95: Hoare triple {51058#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,355 INFO L280 TraceCheckUtils]: 96: Hoare triple {51058#(= 1 ~waterLevel~0)} ~tmp~4 := #t~ret24; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,356 INFO L280 TraceCheckUtils]: 97: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc #t~ret24; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,356 INFO L280 TraceCheckUtils]: 98: Hoare triple {51058#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,357 INFO L263 TraceCheckUtils]: 99: Hoare triple {51058#(= 1 ~waterLevel~0)} call setup(); {50977#true} is VALID [2020-07-10 23:52:54,357 INFO L280 TraceCheckUtils]: 100: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,358 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #832#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,359 INFO L263 TraceCheckUtils]: 102: Hoare triple {51058#(= 1 ~waterLevel~0)} call runTest(); {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,360 INFO L263 TraceCheckUtils]: 103: Hoare triple {51058#(= 1 ~waterLevel~0)} call test(); {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,360 INFO L280 TraceCheckUtils]: 104: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,361 INFO L280 TraceCheckUtils]: 105: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc ~tmp~0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,362 INFO L280 TraceCheckUtils]: 106: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc ~tmp___0~0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,363 INFO L280 TraceCheckUtils]: 107: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,364 INFO L280 TraceCheckUtils]: 108: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,365 INFO L280 TraceCheckUtils]: 109: Hoare triple {51058#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,365 INFO L280 TraceCheckUtils]: 110: Hoare triple {51058#(= 1 ~waterLevel~0)} assume !false; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,366 INFO L280 TraceCheckUtils]: 111: Hoare triple {51058#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,367 INFO L280 TraceCheckUtils]: 112: Hoare triple {51058#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,368 INFO L280 TraceCheckUtils]: 113: Hoare triple {51058#(= 1 ~waterLevel~0)} ~tmp~0 := #t~nondet0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,368 INFO L280 TraceCheckUtils]: 114: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc #t~nondet0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,369 INFO L280 TraceCheckUtils]: 115: Hoare triple {51058#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,370 INFO L263 TraceCheckUtils]: 116: Hoare triple {51058#(= 1 ~waterLevel~0)} call waterRise(); {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:52:54,371 INFO L280 TraceCheckUtils]: 117: Hoare triple {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:52:54,372 INFO L280 TraceCheckUtils]: 118: Hoare triple {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {51191#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:52:54,372 INFO L280 TraceCheckUtils]: 119: Hoare triple {51191#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {51191#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:52:54,374 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {51191#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {51058#(= 1 ~waterLevel~0)} #876#return; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,374 INFO L280 TraceCheckUtils]: 121: Hoare triple {51074#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,375 INFO L280 TraceCheckUtils]: 122: Hoare triple {51074#(<= 2 ~waterLevel~0)} ~tmp___0~0 := #t~nondet1; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,376 INFO L280 TraceCheckUtils]: 123: Hoare triple {51074#(<= 2 ~waterLevel~0)} havoc #t~nondet1; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,377 INFO L280 TraceCheckUtils]: 124: Hoare triple {51074#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,378 INFO L280 TraceCheckUtils]: 125: Hoare triple {51074#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,378 INFO L280 TraceCheckUtils]: 126: Hoare triple {51074#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet2; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,379 INFO L280 TraceCheckUtils]: 127: Hoare triple {51074#(<= 2 ~waterLevel~0)} havoc #t~nondet2; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,380 INFO L280 TraceCheckUtils]: 128: Hoare triple {51074#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,381 INFO L263 TraceCheckUtils]: 129: Hoare triple {51074#(<= 2 ~waterLevel~0)} call startSystem(); {51192#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:52:54,381 INFO L280 TraceCheckUtils]: 130: Hoare triple {51192#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-10 23:52:54,382 INFO L280 TraceCheckUtils]: 131: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,383 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {50977#true} {51074#(<= 2 ~waterLevel~0)} #880#return; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:52:54,384 INFO L263 TraceCheckUtils]: 133: Hoare triple {51074#(<= 2 ~waterLevel~0)} call timeShift(); {51193#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:52:54,384 INFO L280 TraceCheckUtils]: 134: Hoare triple {51193#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:52:54,385 INFO L280 TraceCheckUtils]: 135: Hoare triple {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:52:54,386 INFO L263 TraceCheckUtils]: 136: Hoare triple {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,387 INFO L280 TraceCheckUtils]: 137: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-10 23:52:54,387 INFO L280 TraceCheckUtils]: 138: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-10 23:52:54,388 INFO L263 TraceCheckUtils]: 139: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,388 INFO L280 TraceCheckUtils]: 140: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-10 23:52:54,388 INFO L280 TraceCheckUtils]: 141: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-10 23:52:54,389 INFO L263 TraceCheckUtils]: 142: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-10 23:52:54,389 INFO L280 TraceCheckUtils]: 143: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 23:52:54,389 INFO L280 TraceCheckUtils]: 144: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 23:52:54,389 INFO L280 TraceCheckUtils]: 145: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 23:52:54,389 INFO L263 TraceCheckUtils]: 146: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 23:52:54,390 INFO L280 TraceCheckUtils]: 147: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,390 INFO L280 TraceCheckUtils]: 148: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 23:52:54,391 INFO L280 TraceCheckUtils]: 149: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51309#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-10 23:52:54,391 INFO L280 TraceCheckUtils]: 150: Hoare triple {51309#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51310#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:52:54,392 INFO L280 TraceCheckUtils]: 151: Hoare triple {51310#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51310#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:52:54,393 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {51310#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 23:52:54,394 INFO L280 TraceCheckUtils]: 153: Hoare triple {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 23:52:54,394 INFO L280 TraceCheckUtils]: 154: Hoare triple {51307#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51308#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 23:52:54,395 INFO L280 TraceCheckUtils]: 155: Hoare triple {51308#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51308#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 23:52:54,395 INFO L280 TraceCheckUtils]: 156: Hoare triple {51308#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-10 23:52:54,396 INFO L280 TraceCheckUtils]: 157: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-10 23:52:54,396 INFO L280 TraceCheckUtils]: 158: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-10 23:52:54,396 INFO L280 TraceCheckUtils]: 159: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-10 23:52:54,396 INFO L280 TraceCheckUtils]: 160: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 23:52:54,396 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-10 23:52:54,396 INFO L280 TraceCheckUtils]: 162: Hoare triple {50978#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50978#false} is VALID [2020-07-10 23:52:54,397 INFO L280 TraceCheckUtils]: 163: Hoare triple {50978#false} ~tmp~1 := #t~ret4; {50978#false} is VALID [2020-07-10 23:52:54,397 INFO L280 TraceCheckUtils]: 164: Hoare triple {50978#false} havoc #t~ret4; {50978#false} is VALID [2020-07-10 23:52:54,397 INFO L280 TraceCheckUtils]: 165: Hoare triple {50978#false} assume 0 != ~tmp~1; {50978#false} is VALID [2020-07-10 23:52:54,397 INFO L263 TraceCheckUtils]: 166: Hoare triple {50978#false} call activatePump(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,397 INFO L280 TraceCheckUtils]: 167: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 23:52:54,398 INFO L280 TraceCheckUtils]: 168: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,398 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-10 23:52:54,398 INFO L280 TraceCheckUtils]: 170: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 23:52:54,398 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {50978#false} {50977#true} #874#return; {50978#false} is VALID [2020-07-10 23:52:54,398 INFO L280 TraceCheckUtils]: 172: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 23:52:54,398 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {50978#false} {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} #892#return; {51231#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 23:52:54,399 INFO L263 TraceCheckUtils]: 174: Hoare triple {51231#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification4_spec__1(); {50977#true} is VALID [2020-07-10 23:52:54,399 INFO L280 TraceCheckUtils]: 175: Hoare triple {50977#true} havoc ~tmp~8; {50977#true} is VALID [2020-07-10 23:52:54,399 INFO L280 TraceCheckUtils]: 176: Hoare triple {50977#true} havoc ~tmp___0~2; {50977#true} is VALID [2020-07-10 23:52:54,399 INFO L263 TraceCheckUtils]: 177: Hoare triple {50977#true} call #t~ret70 := getWaterLevel(); {50977#true} is VALID [2020-07-10 23:52:54,399 INFO L280 TraceCheckUtils]: 178: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-10 23:52:54,400 INFO L280 TraceCheckUtils]: 179: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-10 23:52:54,400 INFO L280 TraceCheckUtils]: 180: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-10 23:52:54,400 INFO L280 TraceCheckUtils]: 181: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,400 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {50977#true} {50977#true} #820#return; {50977#true} is VALID [2020-07-10 23:52:54,400 INFO L280 TraceCheckUtils]: 183: Hoare triple {50977#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {50977#true} is VALID [2020-07-10 23:52:54,400 INFO L280 TraceCheckUtils]: 184: Hoare triple {50977#true} ~tmp~8 := #t~ret70; {50977#true} is VALID [2020-07-10 23:52:54,401 INFO L280 TraceCheckUtils]: 185: Hoare triple {50977#true} havoc #t~ret70; {50977#true} is VALID [2020-07-10 23:52:54,401 INFO L280 TraceCheckUtils]: 186: Hoare triple {50977#true} assume !(0 == ~tmp~8); {50977#true} is VALID [2020-07-10 23:52:54,401 INFO L280 TraceCheckUtils]: 187: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,402 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {50977#true} {51231#(<= |old(~waterLevel~0)| 1)} #894#return; {51231#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 23:52:54,402 INFO L280 TraceCheckUtils]: 189: Hoare triple {51231#(<= |old(~waterLevel~0)| 1)} assume true; {51231#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 23:52:54,403 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {51231#(<= |old(~waterLevel~0)| 1)} {51074#(<= 2 ~waterLevel~0)} #884#return; {50978#false} is VALID [2020-07-10 23:52:54,403 INFO L280 TraceCheckUtils]: 191: Hoare triple {50978#false} assume !false; {50978#false} is VALID [2020-07-10 23:52:54,403 INFO L280 TraceCheckUtils]: 192: Hoare triple {50978#false} assume ~splverifierCounter~0 < 4; {50978#false} is VALID [2020-07-10 23:52:54,404 INFO L280 TraceCheckUtils]: 193: Hoare triple {50978#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {50978#false} is VALID [2020-07-10 23:52:54,404 INFO L280 TraceCheckUtils]: 194: Hoare triple {50978#false} ~tmp~0 := #t~nondet0; {50978#false} is VALID [2020-07-10 23:52:54,404 INFO L280 TraceCheckUtils]: 195: Hoare triple {50978#false} havoc #t~nondet0; {50978#false} is VALID [2020-07-10 23:52:54,404 INFO L280 TraceCheckUtils]: 196: Hoare triple {50978#false} assume !(0 != ~tmp~0); {50978#false} is VALID [2020-07-10 23:52:54,404 INFO L280 TraceCheckUtils]: 197: Hoare triple {50978#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {50978#false} is VALID [2020-07-10 23:52:54,404 INFO L280 TraceCheckUtils]: 198: Hoare triple {50978#false} ~tmp___0~0 := #t~nondet1; {50978#false} is VALID [2020-07-10 23:52:54,404 INFO L280 TraceCheckUtils]: 199: Hoare triple {50978#false} havoc #t~nondet1; {50978#false} is VALID [2020-07-10 23:52:54,405 INFO L280 TraceCheckUtils]: 200: Hoare triple {50978#false} assume !(0 != ~tmp___0~0); {50978#false} is VALID [2020-07-10 23:52:54,405 INFO L280 TraceCheckUtils]: 201: Hoare triple {50978#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {50978#false} is VALID [2020-07-10 23:52:54,405 INFO L280 TraceCheckUtils]: 202: Hoare triple {50978#false} ~tmp___2~0 := #t~nondet2; {50978#false} is VALID [2020-07-10 23:52:54,405 INFO L280 TraceCheckUtils]: 203: Hoare triple {50978#false} havoc #t~nondet2; {50978#false} is VALID [2020-07-10 23:52:54,406 INFO L280 TraceCheckUtils]: 204: Hoare triple {50978#false} assume 0 != ~tmp___2~0; {50978#false} is VALID [2020-07-10 23:52:54,406 INFO L263 TraceCheckUtils]: 205: Hoare triple {50978#false} call startSystem(); {51192#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:52:54,406 INFO L280 TraceCheckUtils]: 206: Hoare triple {51192#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-10 23:52:54,406 INFO L280 TraceCheckUtils]: 207: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,407 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {50977#true} {50978#false} #880#return; {50978#false} is VALID [2020-07-10 23:52:54,407 INFO L263 TraceCheckUtils]: 209: Hoare triple {50978#false} call timeShift(); {50978#false} is VALID [2020-07-10 23:52:54,407 INFO L280 TraceCheckUtils]: 210: Hoare triple {50978#false} assume 0 != ~pumpRunning~0; {50978#false} is VALID [2020-07-10 23:52:54,408 INFO L263 TraceCheckUtils]: 211: Hoare triple {50978#false} call lowerWaterLevel(); {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:52:54,408 INFO L280 TraceCheckUtils]: 212: Hoare triple {51190#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {50977#true} is VALID [2020-07-10 23:52:54,408 INFO L280 TraceCheckUtils]: 213: Hoare triple {50977#true} ~waterLevel~0 := ~waterLevel~0 - 1; {50977#true} is VALID [2020-07-10 23:52:54,408 INFO L280 TraceCheckUtils]: 214: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,409 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {50977#true} {50978#false} #890#return; {50978#false} is VALID [2020-07-10 23:52:54,409 INFO L280 TraceCheckUtils]: 216: Hoare triple {50978#false} assume 0 != ~systemActive~0; {50978#false} is VALID [2020-07-10 23:52:54,409 INFO L263 TraceCheckUtils]: 217: Hoare triple {50978#false} call processEnvironment(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,410 INFO L280 TraceCheckUtils]: 218: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-10 23:52:54,410 INFO L280 TraceCheckUtils]: 219: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-10 23:52:54,411 INFO L263 TraceCheckUtils]: 220: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,411 INFO L280 TraceCheckUtils]: 221: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-10 23:52:54,412 INFO L280 TraceCheckUtils]: 222: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-10 23:52:54,412 INFO L263 TraceCheckUtils]: 223: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-10 23:52:54,412 INFO L280 TraceCheckUtils]: 224: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 23:52:54,412 INFO L280 TraceCheckUtils]: 225: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 23:52:54,413 INFO L280 TraceCheckUtils]: 226: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 23:52:54,413 INFO L263 TraceCheckUtils]: 227: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 23:52:54,413 INFO L280 TraceCheckUtils]: 228: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,414 INFO L280 TraceCheckUtils]: 229: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 23:52:54,414 INFO L280 TraceCheckUtils]: 230: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-10 23:52:54,414 INFO L280 TraceCheckUtils]: 231: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-10 23:52:54,414 INFO L280 TraceCheckUtils]: 232: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,415 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-10 23:52:54,415 INFO L280 TraceCheckUtils]: 234: Hoare triple {50977#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {50977#true} is VALID [2020-07-10 23:52:54,415 INFO L280 TraceCheckUtils]: 235: Hoare triple {50977#true} ~tmp~3 := #t~ret23; {50977#true} is VALID [2020-07-10 23:52:54,416 INFO L280 TraceCheckUtils]: 236: Hoare triple {50977#true} havoc #t~ret23; {50977#true} is VALID [2020-07-10 23:52:54,416 INFO L280 TraceCheckUtils]: 237: Hoare triple {50977#true} assume !(0 != ~tmp~3); {50977#true} is VALID [2020-07-10 23:52:54,416 INFO L280 TraceCheckUtils]: 238: Hoare triple {50977#true} ~tmp___0~1 := 1; {50977#true} is VALID [2020-07-10 23:52:54,416 INFO L280 TraceCheckUtils]: 239: Hoare triple {50977#true} ~retValue_acc~2 := ~tmp___0~1; {50977#true} is VALID [2020-07-10 23:52:54,417 INFO L280 TraceCheckUtils]: 240: Hoare triple {50977#true} #res := ~retValue_acc~2; {50977#true} is VALID [2020-07-10 23:52:54,417 INFO L280 TraceCheckUtils]: 241: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,417 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {50977#true} {50977#true} #900#return; {50977#true} is VALID [2020-07-10 23:52:54,418 INFO L280 TraceCheckUtils]: 243: Hoare triple {50977#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50977#true} is VALID [2020-07-10 23:52:54,418 INFO L280 TraceCheckUtils]: 244: Hoare triple {50977#true} ~tmp~1 := #t~ret4; {50977#true} is VALID [2020-07-10 23:52:54,418 INFO L280 TraceCheckUtils]: 245: Hoare triple {50977#true} havoc #t~ret4; {50977#true} is VALID [2020-07-10 23:52:54,418 INFO L280 TraceCheckUtils]: 246: Hoare triple {50977#true} assume 0 != ~tmp~1; {50977#true} is VALID [2020-07-10 23:52:54,419 INFO L263 TraceCheckUtils]: 247: Hoare triple {50977#true} call activatePump(); {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:52:54,420 INFO L280 TraceCheckUtils]: 248: Hoare triple {51246#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 23:52:54,420 INFO L280 TraceCheckUtils]: 249: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,420 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {50977#true} {50977#true} #902#return; {50977#true} is VALID [2020-07-10 23:52:54,421 INFO L280 TraceCheckUtils]: 251: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,421 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {50977#true} {50977#true} #874#return; {50977#true} is VALID [2020-07-10 23:52:54,421 INFO L280 TraceCheckUtils]: 253: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,421 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {50977#true} {50978#false} #892#return; {50978#false} is VALID [2020-07-10 23:52:54,422 INFO L263 TraceCheckUtils]: 255: Hoare triple {50978#false} call __utac_acc__Specification4_spec__1(); {50978#false} is VALID [2020-07-10 23:52:54,422 INFO L280 TraceCheckUtils]: 256: Hoare triple {50978#false} havoc ~tmp~8; {50978#false} is VALID [2020-07-10 23:52:54,422 INFO L280 TraceCheckUtils]: 257: Hoare triple {50978#false} havoc ~tmp___0~2; {50978#false} is VALID [2020-07-10 23:52:54,423 INFO L263 TraceCheckUtils]: 258: Hoare triple {50978#false} call #t~ret70 := getWaterLevel(); {50977#true} is VALID [2020-07-10 23:52:54,423 INFO L280 TraceCheckUtils]: 259: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-10 23:52:54,423 INFO L280 TraceCheckUtils]: 260: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-10 23:52:54,423 INFO L280 TraceCheckUtils]: 261: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-10 23:52:54,424 INFO L280 TraceCheckUtils]: 262: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,424 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {50977#true} {50978#false} #820#return; {50978#false} is VALID [2020-07-10 23:52:54,424 INFO L280 TraceCheckUtils]: 264: Hoare triple {50978#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {50978#false} is VALID [2020-07-10 23:52:54,425 INFO L280 TraceCheckUtils]: 265: Hoare triple {50978#false} ~tmp~8 := #t~ret70; {50978#false} is VALID [2020-07-10 23:52:54,425 INFO L280 TraceCheckUtils]: 266: Hoare triple {50978#false} havoc #t~ret70; {50978#false} is VALID [2020-07-10 23:52:54,425 INFO L280 TraceCheckUtils]: 267: Hoare triple {50978#false} assume 0 == ~tmp~8; {50978#false} is VALID [2020-07-10 23:52:54,425 INFO L263 TraceCheckUtils]: 268: Hoare triple {50978#false} call #t~ret71 := isPumpRunning(); {50977#true} is VALID [2020-07-10 23:52:54,426 INFO L280 TraceCheckUtils]: 269: Hoare triple {50977#true} havoc ~retValue_acc~1; {50977#true} is VALID [2020-07-10 23:52:54,426 INFO L280 TraceCheckUtils]: 270: Hoare triple {50977#true} ~retValue_acc~1 := ~pumpRunning~0; {50977#true} is VALID [2020-07-10 23:52:54,426 INFO L280 TraceCheckUtils]: 271: Hoare triple {50977#true} #res := ~retValue_acc~1; {50977#true} is VALID [2020-07-10 23:52:54,426 INFO L280 TraceCheckUtils]: 272: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 23:52:54,427 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {50977#true} {50978#false} #822#return; {50978#false} is VALID [2020-07-10 23:52:54,427 INFO L280 TraceCheckUtils]: 274: Hoare triple {50978#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {50978#false} is VALID [2020-07-10 23:52:54,427 INFO L280 TraceCheckUtils]: 275: Hoare triple {50978#false} ~tmp___0~2 := #t~ret71; {50978#false} is VALID [2020-07-10 23:52:54,428 INFO L280 TraceCheckUtils]: 276: Hoare triple {50978#false} havoc #t~ret71; {50978#false} is VALID [2020-07-10 23:52:54,428 INFO L280 TraceCheckUtils]: 277: Hoare triple {50978#false} assume 0 != ~tmp___0~2; {50978#false} is VALID [2020-07-10 23:52:54,428 INFO L263 TraceCheckUtils]: 278: Hoare triple {50978#false} call __automaton_fail(); {50978#false} is VALID [2020-07-10 23:52:54,428 INFO L280 TraceCheckUtils]: 279: Hoare triple {50978#false} assume !false; {50978#false} is VALID [2020-07-10 23:52:54,562 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 27 proven. 21 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-07-10 23:52:54,563 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [203001769] [2020-07-10 23:52:54,563 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:52:54,564 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-10 23:52:54,564 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2027862739] [2020-07-10 23:52:54,565 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 280 [2020-07-10 23:52:54,566 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:52:54,566 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 23:52:54,953 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 260 edges. 260 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:52:54,953 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 23:52:54,953 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:52:54,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 23:52:54,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-10 23:52:54,954 INFO L87 Difference]: Start difference. First operand 1501 states and 1758 transitions. Second operand 15 states. [2020-07-10 23:52:56,922 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 186 [2020-07-10 23:53:03,158 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:53:10,515 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2020-07-10 23:53:11,484 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 190 [2020-07-10 23:53:12,811 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2020-07-10 23:53:14,153 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 190 [2020-07-10 23:53:15,011 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2020-07-10 23:53:38,165 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:53:38,618 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:53:39,074 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:53:39,840 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:53:40,589 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:53:41,075 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:54:13,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:54:13,661 INFO L93 Difference]: Finished difference Result 3050 states and 3793 transitions. [2020-07-10 23:54:13,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2020-07-10 23:54:13,662 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 280 [2020-07-10 23:54:13,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:54:13,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 23:54:13,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 1038 transitions. [2020-07-10 23:54:13,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 23:54:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 1038 transitions. [2020-07-10 23:54:13,682 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 39 states and 1038 transitions. [2020-07-10 23:54:17,000 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1038 edges. 1038 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:54:17,110 INFO L225 Difference]: With dead ends: 3050 [2020-07-10 23:54:17,110 INFO L226 Difference]: Without dead ends: 1659 [2020-07-10 23:54:17,116 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 61 SyntacticMatches, 2 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 482 ImplicationChecksByTransitivity, 5.9s TimeCoverageRelationStatistics Valid=408, Invalid=1662, Unknown=0, NotChecked=0, Total=2070 [2020-07-10 23:54:17,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1659 states. [2020-07-10 23:54:52,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1659 to 1416. [2020-07-10 23:54:52,419 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:54:52,419 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1659 states. Second operand 1416 states. [2020-07-10 23:54:52,419 INFO L74 IsIncluded]: Start isIncluded. First operand 1659 states. Second operand 1416 states. [2020-07-10 23:54:52,420 INFO L87 Difference]: Start difference. First operand 1659 states. Second operand 1416 states. [2020-07-10 23:54:52,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:54:52,514 INFO L93 Difference]: Finished difference Result 1659 states and 1973 transitions. [2020-07-10 23:54:52,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 1973 transitions. [2020-07-10 23:54:52,517 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:54:52,517 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:54:52,517 INFO L74 IsIncluded]: Start isIncluded. First operand 1416 states. Second operand 1659 states. [2020-07-10 23:54:52,517 INFO L87 Difference]: Start difference. First operand 1416 states. Second operand 1659 states. [2020-07-10 23:54:52,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:54:52,627 INFO L93 Difference]: Finished difference Result 1659 states and 1973 transitions. [2020-07-10 23:54:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 1973 transitions. [2020-07-10 23:54:52,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:54:52,630 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:54:52,630 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:54:52,630 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:54:52,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1416 states. [2020-07-10 23:54:52,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1416 states and 1611 transitions. [2020-07-10 23:54:52,693 INFO L78 Accepts]: Start accepts. Automaton has 1416 states and 1611 transitions. Word has length 280 [2020-07-10 23:54:52,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:54:52,693 INFO L479 AbstractCegarLoop]: Abstraction has 1416 states and 1611 transitions. [2020-07-10 23:54:52,694 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 23:54:52,694 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1416 states and 1611 transitions. [2020-07-10 23:55:02,184 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1611 edges. 1611 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:55:02,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1611 transitions. [2020-07-10 23:55:02,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2020-07-10 23:55:02,189 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:55:02,189 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:55:02,189 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 23:55:02,189 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:55:02,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:55:02,190 INFO L82 PathProgramCache]: Analyzing trace with hash 2031737990, now seen corresponding path program 1 times [2020-07-10 23:55:02,190 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:55:02,190 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [224032049] [2020-07-10 23:55:02,190 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:55:02,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,646 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:55:02,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {63909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {63702#true} is VALID [2020-07-10 23:55:02,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} #valid := #valid[0 := 0]; {63702#true} is VALID [2020-07-10 23:55:02,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {63702#true} assume 0 < #StackHeapBarrier; {63702#true} is VALID [2020-07-10 23:55:02,714 INFO L280 TraceCheckUtils]: 3: Hoare triple {63702#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {63702#true} is VALID [2020-07-10 23:55:02,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {63702#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {63702#true} is VALID [2020-07-10 23:55:02,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {63702#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {63702#true} is VALID [2020-07-10 23:55:02,715 INFO L280 TraceCheckUtils]: 6: Hoare triple {63702#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {63702#true} is VALID [2020-07-10 23:55:02,715 INFO L280 TraceCheckUtils]: 7: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {63702#true} is VALID [2020-07-10 23:55:02,715 INFO L280 TraceCheckUtils]: 8: Hoare triple {63702#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {63702#true} is VALID [2020-07-10 23:55:02,716 INFO L280 TraceCheckUtils]: 9: Hoare triple {63702#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {63702#true} is VALID [2020-07-10 23:55:02,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {63702#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {63702#true} is VALID [2020-07-10 23:55:02,716 INFO L280 TraceCheckUtils]: 11: Hoare triple {63702#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {63702#true} is VALID [2020-07-10 23:55:02,716 INFO L280 TraceCheckUtils]: 12: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {63702#true} is VALID [2020-07-10 23:55:02,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {63702#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {63702#true} is VALID [2020-07-10 23:55:02,717 INFO L280 TraceCheckUtils]: 14: Hoare triple {63702#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {63702#true} is VALID [2020-07-10 23:55:02,717 INFO L280 TraceCheckUtils]: 15: Hoare triple {63702#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {63702#true} is VALID [2020-07-10 23:55:02,718 INFO L280 TraceCheckUtils]: 16: Hoare triple {63702#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {63702#true} is VALID [2020-07-10 23:55:02,718 INFO L280 TraceCheckUtils]: 17: Hoare triple {63702#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {63702#true} is VALID [2020-07-10 23:55:02,718 INFO L280 TraceCheckUtils]: 18: Hoare triple {63702#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {63702#true} is VALID [2020-07-10 23:55:02,719 INFO L280 TraceCheckUtils]: 19: Hoare triple {63702#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {63702#true} is VALID [2020-07-10 23:55:02,719 INFO L280 TraceCheckUtils]: 20: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {63702#true} is VALID [2020-07-10 23:55:02,719 INFO L280 TraceCheckUtils]: 21: Hoare triple {63702#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {63702#true} is VALID [2020-07-10 23:55:02,719 INFO L280 TraceCheckUtils]: 22: Hoare triple {63702#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {63702#true} is VALID [2020-07-10 23:55:02,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {63702#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {63702#true} is VALID [2020-07-10 23:55:02,720 INFO L280 TraceCheckUtils]: 24: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {63702#true} is VALID [2020-07-10 23:55:02,720 INFO L280 TraceCheckUtils]: 25: Hoare triple {63702#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {63702#true} is VALID [2020-07-10 23:55:02,721 INFO L280 TraceCheckUtils]: 26: Hoare triple {63702#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {63702#true} is VALID [2020-07-10 23:55:02,721 INFO L280 TraceCheckUtils]: 27: Hoare triple {63702#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {63702#true} is VALID [2020-07-10 23:55:02,721 INFO L280 TraceCheckUtils]: 28: Hoare triple {63702#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {63702#true} is VALID [2020-07-10 23:55:02,722 INFO L280 TraceCheckUtils]: 29: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {63702#true} is VALID [2020-07-10 23:55:02,722 INFO L280 TraceCheckUtils]: 30: Hoare triple {63702#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {63702#true} is VALID [2020-07-10 23:55:02,722 INFO L280 TraceCheckUtils]: 31: Hoare triple {63702#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {63702#true} is VALID [2020-07-10 23:55:02,722 INFO L280 TraceCheckUtils]: 32: Hoare triple {63702#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {63702#true} is VALID [2020-07-10 23:55:02,723 INFO L280 TraceCheckUtils]: 33: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {63702#true} is VALID [2020-07-10 23:55:02,723 INFO L280 TraceCheckUtils]: 34: Hoare triple {63702#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {63702#true} is VALID [2020-07-10 23:55:02,723 INFO L280 TraceCheckUtils]: 35: Hoare triple {63702#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {63702#true} is VALID [2020-07-10 23:55:02,723 INFO L280 TraceCheckUtils]: 36: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {63702#true} is VALID [2020-07-10 23:55:02,723 INFO L280 TraceCheckUtils]: 37: Hoare triple {63702#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {63702#true} is VALID [2020-07-10 23:55:02,724 INFO L280 TraceCheckUtils]: 38: Hoare triple {63702#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {63702#true} is VALID [2020-07-10 23:55:02,724 INFO L280 TraceCheckUtils]: 39: Hoare triple {63702#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {63702#true} is VALID [2020-07-10 23:55:02,724 INFO L280 TraceCheckUtils]: 40: Hoare triple {63702#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {63702#true} is VALID [2020-07-10 23:55:02,724 INFO L280 TraceCheckUtils]: 41: Hoare triple {63702#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {63702#true} is VALID [2020-07-10 23:55:02,724 INFO L280 TraceCheckUtils]: 42: Hoare triple {63702#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {63702#true} is VALID [2020-07-10 23:55:02,725 INFO L280 TraceCheckUtils]: 43: Hoare triple {63702#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {63702#true} is VALID [2020-07-10 23:55:02,725 INFO L280 TraceCheckUtils]: 44: Hoare triple {63702#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {63702#true} is VALID [2020-07-10 23:55:02,725 INFO L280 TraceCheckUtils]: 45: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {63702#true} is VALID [2020-07-10 23:55:02,725 INFO L280 TraceCheckUtils]: 46: Hoare triple {63702#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {63702#true} is VALID [2020-07-10 23:55:02,725 INFO L280 TraceCheckUtils]: 47: Hoare triple {63702#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {63702#true} is VALID [2020-07-10 23:55:02,726 INFO L280 TraceCheckUtils]: 48: Hoare triple {63702#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {63702#true} is VALID [2020-07-10 23:55:02,726 INFO L280 TraceCheckUtils]: 49: Hoare triple {63702#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {63702#true} is VALID [2020-07-10 23:55:02,726 INFO L280 TraceCheckUtils]: 50: Hoare triple {63702#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {63702#true} is VALID [2020-07-10 23:55:02,726 INFO L280 TraceCheckUtils]: 51: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {63702#true} is VALID [2020-07-10 23:55:02,726 INFO L280 TraceCheckUtils]: 52: Hoare triple {63702#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {63702#true} is VALID [2020-07-10 23:55:02,726 INFO L280 TraceCheckUtils]: 53: Hoare triple {63702#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {63702#true} is VALID [2020-07-10 23:55:02,727 INFO L280 TraceCheckUtils]: 54: Hoare triple {63702#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {63702#true} is VALID [2020-07-10 23:55:02,727 INFO L280 TraceCheckUtils]: 55: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {63702#true} is VALID [2020-07-10 23:55:02,727 INFO L280 TraceCheckUtils]: 56: Hoare triple {63702#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {63702#true} is VALID [2020-07-10 23:55:02,727 INFO L280 TraceCheckUtils]: 57: Hoare triple {63702#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {63702#true} is VALID [2020-07-10 23:55:02,727 INFO L280 TraceCheckUtils]: 58: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {63702#true} is VALID [2020-07-10 23:55:02,727 INFO L280 TraceCheckUtils]: 59: Hoare triple {63702#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {63702#true} is VALID [2020-07-10 23:55:02,728 INFO L280 TraceCheckUtils]: 60: Hoare triple {63702#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {63702#true} is VALID [2020-07-10 23:55:02,728 INFO L280 TraceCheckUtils]: 61: Hoare triple {63702#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {63702#true} is VALID [2020-07-10 23:55:02,728 INFO L280 TraceCheckUtils]: 62: Hoare triple {63702#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {63702#true} is VALID [2020-07-10 23:55:02,728 INFO L280 TraceCheckUtils]: 63: Hoare triple {63702#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {63702#true} is VALID [2020-07-10 23:55:02,728 INFO L280 TraceCheckUtils]: 64: Hoare triple {63702#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {63702#true} is VALID [2020-07-10 23:55:02,728 INFO L280 TraceCheckUtils]: 65: Hoare triple {63702#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {63702#true} is VALID [2020-07-10 23:55:02,729 INFO L280 TraceCheckUtils]: 66: Hoare triple {63702#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {63702#true} is VALID [2020-07-10 23:55:02,729 INFO L280 TraceCheckUtils]: 67: Hoare triple {63702#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {63702#true} is VALID [2020-07-10 23:55:02,729 INFO L280 TraceCheckUtils]: 68: Hoare triple {63702#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {63702#true} is VALID [2020-07-10 23:55:02,729 INFO L280 TraceCheckUtils]: 69: Hoare triple {63702#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {63702#true} is VALID [2020-07-10 23:55:02,730 INFO L280 TraceCheckUtils]: 70: Hoare triple {63702#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {63702#true} is VALID [2020-07-10 23:55:02,730 INFO L280 TraceCheckUtils]: 71: Hoare triple {63702#true} ~pumpRunning~0 := 0; {63702#true} is VALID [2020-07-10 23:55:02,730 INFO L280 TraceCheckUtils]: 72: Hoare triple {63702#true} ~systemActive~0 := 1; {63702#true} is VALID [2020-07-10 23:55:02,731 INFO L280 TraceCheckUtils]: 73: Hoare triple {63702#true} ~cleanupTimeShifts~0 := 4; {63702#true} is VALID [2020-07-10 23:55:02,731 INFO L280 TraceCheckUtils]: 74: Hoare triple {63702#true} ~waterLevel~0 := 1; {63702#true} is VALID [2020-07-10 23:55:02,731 INFO L280 TraceCheckUtils]: 75: Hoare triple {63702#true} ~methaneLevelCritical~0 := 0; {63702#true} is VALID [2020-07-10 23:55:02,732 INFO L280 TraceCheckUtils]: 76: Hoare triple {63702#true} ~head~0.base, ~head~0.offset := 0, 0; {63702#true} is VALID [2020-07-10 23:55:02,732 INFO L280 TraceCheckUtils]: 77: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,732 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {63702#true} {63702#true} #918#return; {63702#true} is VALID [2020-07-10 23:55:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,741 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63702#true} {63702#true} #826#return; {63702#true} is VALID [2020-07-10 23:55:02,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,745 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63702#true} {63702#true} #828#return; {63702#true} is VALID [2020-07-10 23:55:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {63702#true} havoc ~retValue_acc~11; {63702#true} is VALID [2020-07-10 23:55:02,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} ~retValue_acc~11 := 1; {63702#true} is VALID [2020-07-10 23:55:02,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {63702#true} #res := ~retValue_acc~11; {63702#true} is VALID [2020-07-10 23:55:02,749 INFO L280 TraceCheckUtils]: 3: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,749 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63702#true} {63702#true} #830#return; {63702#true} is VALID [2020-07-10 23:55:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,753 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63702#true} {63702#true} #832#return; {63702#true} is VALID [2020-07-10 23:55:02,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {63910#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63702#true} is VALID [2020-07-10 23:55:02,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} ~waterLevel~0 := 1 + ~waterLevel~0; {63702#true} is VALID [2020-07-10 23:55:02,774 INFO L280 TraceCheckUtils]: 2: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,774 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {63702#true} {63702#true} #876#return; {63702#true} is VALID [2020-07-10 23:55:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {63911#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63702#true} is VALID [2020-07-10 23:55:02,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,793 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63702#true} {63702#true} #880#return; {63702#true} is VALID [2020-07-10 23:55:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {63702#true} havoc ~retValue_acc~6; {63702#true} is VALID [2020-07-10 23:55:02,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} assume !(~waterLevel~0 < 2); {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,881 INFO L280 TraceCheckUtils]: 3: Hoare triple {63858#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,882 INFO L280 TraceCheckUtils]: 4: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,883 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #888#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {63702#true} havoc ~retValue_acc~2; {63702#true} is VALID [2020-07-10 23:55:02,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} havoc ~tmp~3; {63702#true} is VALID [2020-07-10 23:55:02,884 INFO L280 TraceCheckUtils]: 2: Hoare triple {63702#true} havoc ~tmp___0~1; {63702#true} is VALID [2020-07-10 23:55:02,884 INFO L263 TraceCheckUtils]: 3: Hoare triple {63702#true} call #t~ret23 := isHighWaterSensorDry(); {63702#true} is VALID [2020-07-10 23:55:02,884 INFO L280 TraceCheckUtils]: 4: Hoare triple {63702#true} havoc ~retValue_acc~6; {63702#true} is VALID [2020-07-10 23:55:02,885 INFO L280 TraceCheckUtils]: 5: Hoare triple {63702#true} assume !(~waterLevel~0 < 2); {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,885 INFO L280 TraceCheckUtils]: 6: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,887 INFO L280 TraceCheckUtils]: 7: Hoare triple {63858#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,887 INFO L280 TraceCheckUtils]: 8: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,888 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #888#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,889 INFO L280 TraceCheckUtils]: 10: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,889 INFO L280 TraceCheckUtils]: 11: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,890 INFO L280 TraceCheckUtils]: 12: Hoare triple {63858#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,890 INFO L280 TraceCheckUtils]: 13: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,891 INFO L280 TraceCheckUtils]: 14: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,891 INFO L280 TraceCheckUtils]: 15: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,892 INFO L280 TraceCheckUtils]: 16: Hoare triple {63858#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,893 INFO L280 TraceCheckUtils]: 17: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,893 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #900#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63702#true} is VALID [2020-07-10 23:55:02,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,899 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63702#true} {63858#(<= 2 ~waterLevel~0)} #902#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63702#true} is VALID [2020-07-10 23:55:02,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} assume 0 == ~pumpRunning~0; {63702#true} is VALID [2020-07-10 23:55:02,900 INFO L263 TraceCheckUtils]: 2: Hoare triple {63702#true} call #t~ret4 := isHighWaterLevel(); {63702#true} is VALID [2020-07-10 23:55:02,900 INFO L280 TraceCheckUtils]: 3: Hoare triple {63702#true} havoc ~retValue_acc~2; {63702#true} is VALID [2020-07-10 23:55:02,901 INFO L280 TraceCheckUtils]: 4: Hoare triple {63702#true} havoc ~tmp~3; {63702#true} is VALID [2020-07-10 23:55:02,901 INFO L280 TraceCheckUtils]: 5: Hoare triple {63702#true} havoc ~tmp___0~1; {63702#true} is VALID [2020-07-10 23:55:02,901 INFO L263 TraceCheckUtils]: 6: Hoare triple {63702#true} call #t~ret23 := isHighWaterSensorDry(); {63702#true} is VALID [2020-07-10 23:55:02,901 INFO L280 TraceCheckUtils]: 7: Hoare triple {63702#true} havoc ~retValue_acc~6; {63702#true} is VALID [2020-07-10 23:55:02,902 INFO L280 TraceCheckUtils]: 8: Hoare triple {63702#true} assume !(~waterLevel~0 < 2); {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,902 INFO L280 TraceCheckUtils]: 9: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,903 INFO L280 TraceCheckUtils]: 10: Hoare triple {63858#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,903 INFO L280 TraceCheckUtils]: 11: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,904 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #888#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,905 INFO L280 TraceCheckUtils]: 13: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,905 INFO L280 TraceCheckUtils]: 14: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,906 INFO L280 TraceCheckUtils]: 15: Hoare triple {63858#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,906 INFO L280 TraceCheckUtils]: 16: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,907 INFO L280 TraceCheckUtils]: 17: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,907 INFO L280 TraceCheckUtils]: 18: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,908 INFO L280 TraceCheckUtils]: 19: Hoare triple {63858#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,909 INFO L280 TraceCheckUtils]: 20: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,909 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #900#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,910 INFO L280 TraceCheckUtils]: 22: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,910 INFO L280 TraceCheckUtils]: 23: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,911 INFO L280 TraceCheckUtils]: 24: Hoare triple {63858#(<= 2 ~waterLevel~0)} havoc #t~ret4; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,912 INFO L280 TraceCheckUtils]: 25: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,912 INFO L263 TraceCheckUtils]: 26: Hoare triple {63858#(<= 2 ~waterLevel~0)} call activatePump(); {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:02,913 INFO L280 TraceCheckUtils]: 27: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63702#true} is VALID [2020-07-10 23:55:02,913 INFO L280 TraceCheckUtils]: 28: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,913 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {63702#true} {63858#(<= 2 ~waterLevel~0)} #902#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,914 INFO L280 TraceCheckUtils]: 30: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,914 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #874#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63702#true} is VALID [2020-07-10 23:55:02,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} assume !(0 != ~pumpRunning~0); {63702#true} is VALID [2020-07-10 23:55:02,916 INFO L263 TraceCheckUtils]: 2: Hoare triple {63702#true} call processEnvironment__wrappee__highWaterSensor(); {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:02,917 INFO L280 TraceCheckUtils]: 3: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63702#true} is VALID [2020-07-10 23:55:02,917 INFO L280 TraceCheckUtils]: 4: Hoare triple {63702#true} assume 0 == ~pumpRunning~0; {63702#true} is VALID [2020-07-10 23:55:02,917 INFO L263 TraceCheckUtils]: 5: Hoare triple {63702#true} call #t~ret4 := isHighWaterLevel(); {63702#true} is VALID [2020-07-10 23:55:02,917 INFO L280 TraceCheckUtils]: 6: Hoare triple {63702#true} havoc ~retValue_acc~2; {63702#true} is VALID [2020-07-10 23:55:02,917 INFO L280 TraceCheckUtils]: 7: Hoare triple {63702#true} havoc ~tmp~3; {63702#true} is VALID [2020-07-10 23:55:02,917 INFO L280 TraceCheckUtils]: 8: Hoare triple {63702#true} havoc ~tmp___0~1; {63702#true} is VALID [2020-07-10 23:55:02,918 INFO L263 TraceCheckUtils]: 9: Hoare triple {63702#true} call #t~ret23 := isHighWaterSensorDry(); {63702#true} is VALID [2020-07-10 23:55:02,918 INFO L280 TraceCheckUtils]: 10: Hoare triple {63702#true} havoc ~retValue_acc~6; {63702#true} is VALID [2020-07-10 23:55:02,919 INFO L280 TraceCheckUtils]: 11: Hoare triple {63702#true} assume !(~waterLevel~0 < 2); {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,919 INFO L280 TraceCheckUtils]: 12: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,920 INFO L280 TraceCheckUtils]: 13: Hoare triple {63858#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,920 INFO L280 TraceCheckUtils]: 14: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,921 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #888#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,921 INFO L280 TraceCheckUtils]: 16: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,922 INFO L280 TraceCheckUtils]: 17: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,922 INFO L280 TraceCheckUtils]: 18: Hoare triple {63858#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,923 INFO L280 TraceCheckUtils]: 19: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,924 INFO L280 TraceCheckUtils]: 20: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,924 INFO L280 TraceCheckUtils]: 21: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,925 INFO L280 TraceCheckUtils]: 22: Hoare triple {63858#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,925 INFO L280 TraceCheckUtils]: 23: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,926 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #900#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,927 INFO L280 TraceCheckUtils]: 25: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,927 INFO L280 TraceCheckUtils]: 26: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,928 INFO L280 TraceCheckUtils]: 27: Hoare triple {63858#(<= 2 ~waterLevel~0)} havoc #t~ret4; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,928 INFO L280 TraceCheckUtils]: 28: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,929 INFO L263 TraceCheckUtils]: 29: Hoare triple {63858#(<= 2 ~waterLevel~0)} call activatePump(); {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:02,929 INFO L280 TraceCheckUtils]: 30: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63702#true} is VALID [2020-07-10 23:55:02,930 INFO L280 TraceCheckUtils]: 31: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,930 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {63702#true} {63858#(<= 2 ~waterLevel~0)} #902#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,931 INFO L280 TraceCheckUtils]: 33: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,932 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #874#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,932 INFO L280 TraceCheckUtils]: 35: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,933 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #892#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {63702#true} havoc ~retValue_acc~5; {63702#true} is VALID [2020-07-10 23:55:02,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} ~retValue_acc~5 := ~waterLevel~0; {63702#true} is VALID [2020-07-10 23:55:02,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {63702#true} #res := ~retValue_acc~5; {63702#true} is VALID [2020-07-10 23:55:02,942 INFO L280 TraceCheckUtils]: 3: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,942 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63702#true} {63702#true} #820#return; {63702#true} is VALID [2020-07-10 23:55:02,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {63702#true} havoc ~tmp~8; {63702#true} is VALID [2020-07-10 23:55:02,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} havoc ~tmp___0~2; {63702#true} is VALID [2020-07-10 23:55:02,943 INFO L263 TraceCheckUtils]: 2: Hoare triple {63702#true} call #t~ret70 := getWaterLevel(); {63702#true} is VALID [2020-07-10 23:55:02,943 INFO L280 TraceCheckUtils]: 3: Hoare triple {63702#true} havoc ~retValue_acc~5; {63702#true} is VALID [2020-07-10 23:55:02,943 INFO L280 TraceCheckUtils]: 4: Hoare triple {63702#true} ~retValue_acc~5 := ~waterLevel~0; {63702#true} is VALID [2020-07-10 23:55:02,943 INFO L280 TraceCheckUtils]: 5: Hoare triple {63702#true} #res := ~retValue_acc~5; {63702#true} is VALID [2020-07-10 23:55:02,943 INFO L280 TraceCheckUtils]: 6: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,943 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {63702#true} {63702#true} #820#return; {63702#true} is VALID [2020-07-10 23:55:02,944 INFO L280 TraceCheckUtils]: 8: Hoare triple {63702#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {63702#true} is VALID [2020-07-10 23:55:02,944 INFO L280 TraceCheckUtils]: 9: Hoare triple {63702#true} ~tmp~8 := #t~ret70; {63702#true} is VALID [2020-07-10 23:55:02,944 INFO L280 TraceCheckUtils]: 10: Hoare triple {63702#true} havoc #t~ret70; {63702#true} is VALID [2020-07-10 23:55:02,944 INFO L280 TraceCheckUtils]: 11: Hoare triple {63702#true} assume !(0 == ~tmp~8); {63702#true} is VALID [2020-07-10 23:55:02,944 INFO L280 TraceCheckUtils]: 12: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,945 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {63702#true} {63858#(<= 2 ~waterLevel~0)} #894#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {63912#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {63702#true} is VALID [2020-07-10 23:55:02,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} assume 0 != ~systemActive~0; {63702#true} is VALID [2020-07-10 23:55:02,946 INFO L263 TraceCheckUtils]: 2: Hoare triple {63702#true} call processEnvironment(); {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:02,946 INFO L280 TraceCheckUtils]: 3: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63702#true} is VALID [2020-07-10 23:55:02,946 INFO L280 TraceCheckUtils]: 4: Hoare triple {63702#true} assume !(0 != ~pumpRunning~0); {63702#true} is VALID [2020-07-10 23:55:02,947 INFO L263 TraceCheckUtils]: 5: Hoare triple {63702#true} call processEnvironment__wrappee__highWaterSensor(); {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:02,947 INFO L280 TraceCheckUtils]: 6: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63702#true} is VALID [2020-07-10 23:55:02,947 INFO L280 TraceCheckUtils]: 7: Hoare triple {63702#true} assume 0 == ~pumpRunning~0; {63702#true} is VALID [2020-07-10 23:55:02,948 INFO L263 TraceCheckUtils]: 8: Hoare triple {63702#true} call #t~ret4 := isHighWaterLevel(); {63702#true} is VALID [2020-07-10 23:55:02,948 INFO L280 TraceCheckUtils]: 9: Hoare triple {63702#true} havoc ~retValue_acc~2; {63702#true} is VALID [2020-07-10 23:55:02,948 INFO L280 TraceCheckUtils]: 10: Hoare triple {63702#true} havoc ~tmp~3; {63702#true} is VALID [2020-07-10 23:55:02,948 INFO L280 TraceCheckUtils]: 11: Hoare triple {63702#true} havoc ~tmp___0~1; {63702#true} is VALID [2020-07-10 23:55:02,948 INFO L263 TraceCheckUtils]: 12: Hoare triple {63702#true} call #t~ret23 := isHighWaterSensorDry(); {63702#true} is VALID [2020-07-10 23:55:02,948 INFO L280 TraceCheckUtils]: 13: Hoare triple {63702#true} havoc ~retValue_acc~6; {63702#true} is VALID [2020-07-10 23:55:02,949 INFO L280 TraceCheckUtils]: 14: Hoare triple {63702#true} assume !(~waterLevel~0 < 2); {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,950 INFO L280 TraceCheckUtils]: 15: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,950 INFO L280 TraceCheckUtils]: 16: Hoare triple {63858#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,951 INFO L280 TraceCheckUtils]: 17: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,951 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #888#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,952 INFO L280 TraceCheckUtils]: 19: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,952 INFO L280 TraceCheckUtils]: 20: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,953 INFO L280 TraceCheckUtils]: 21: Hoare triple {63858#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,953 INFO L280 TraceCheckUtils]: 22: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,954 INFO L280 TraceCheckUtils]: 23: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,954 INFO L280 TraceCheckUtils]: 24: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,955 INFO L280 TraceCheckUtils]: 25: Hoare triple {63858#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,955 INFO L280 TraceCheckUtils]: 26: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,956 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #900#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,957 INFO L280 TraceCheckUtils]: 28: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,957 INFO L280 TraceCheckUtils]: 29: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,958 INFO L280 TraceCheckUtils]: 30: Hoare triple {63858#(<= 2 ~waterLevel~0)} havoc #t~ret4; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,958 INFO L280 TraceCheckUtils]: 31: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,959 INFO L263 TraceCheckUtils]: 32: Hoare triple {63858#(<= 2 ~waterLevel~0)} call activatePump(); {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:02,959 INFO L280 TraceCheckUtils]: 33: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63702#true} is VALID [2020-07-10 23:55:02,960 INFO L280 TraceCheckUtils]: 34: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,960 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {63702#true} {63858#(<= 2 ~waterLevel~0)} #902#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,961 INFO L280 TraceCheckUtils]: 36: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,961 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #874#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,962 INFO L280 TraceCheckUtils]: 38: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,962 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #892#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,963 INFO L263 TraceCheckUtils]: 40: Hoare triple {63858#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {63702#true} is VALID [2020-07-10 23:55:02,963 INFO L280 TraceCheckUtils]: 41: Hoare triple {63702#true} havoc ~tmp~8; {63702#true} is VALID [2020-07-10 23:55:02,963 INFO L280 TraceCheckUtils]: 42: Hoare triple {63702#true} havoc ~tmp___0~2; {63702#true} is VALID [2020-07-10 23:55:02,963 INFO L263 TraceCheckUtils]: 43: Hoare triple {63702#true} call #t~ret70 := getWaterLevel(); {63702#true} is VALID [2020-07-10 23:55:02,963 INFO L280 TraceCheckUtils]: 44: Hoare triple {63702#true} havoc ~retValue_acc~5; {63702#true} is VALID [2020-07-10 23:55:02,963 INFO L280 TraceCheckUtils]: 45: Hoare triple {63702#true} ~retValue_acc~5 := ~waterLevel~0; {63702#true} is VALID [2020-07-10 23:55:02,964 INFO L280 TraceCheckUtils]: 46: Hoare triple {63702#true} #res := ~retValue_acc~5; {63702#true} is VALID [2020-07-10 23:55:02,964 INFO L280 TraceCheckUtils]: 47: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,964 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {63702#true} {63702#true} #820#return; {63702#true} is VALID [2020-07-10 23:55:02,964 INFO L280 TraceCheckUtils]: 49: Hoare triple {63702#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {63702#true} is VALID [2020-07-10 23:55:02,964 INFO L280 TraceCheckUtils]: 50: Hoare triple {63702#true} ~tmp~8 := #t~ret70; {63702#true} is VALID [2020-07-10 23:55:02,964 INFO L280 TraceCheckUtils]: 51: Hoare triple {63702#true} havoc #t~ret70; {63702#true} is VALID [2020-07-10 23:55:02,965 INFO L280 TraceCheckUtils]: 52: Hoare triple {63702#true} assume !(0 == ~tmp~8); {63702#true} is VALID [2020-07-10 23:55:02,965 INFO L280 TraceCheckUtils]: 53: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,965 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {63702#true} {63858#(<= 2 ~waterLevel~0)} #894#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,966 INFO L280 TraceCheckUtils]: 55: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,966 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #884#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:02,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {63911#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63702#true} is VALID [2020-07-10 23:55:02,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:02,973 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63702#true} {63858#(<= 2 ~waterLevel~0)} #880#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:02,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:03,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {63910#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {63910#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:55:03,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {63910#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {64030#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:55:03,004 INFO L280 TraceCheckUtils]: 2: Hoare triple {64030#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {64030#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:55:03,005 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64030#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {63858#(<= 2 ~waterLevel~0)} #890#return; {63866#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:03,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:03,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {63702#true} havoc ~retValue_acc~4; {63702#true} is VALID [2020-07-10 23:55:03,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {63702#true} is VALID [2020-07-10 23:55:03,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {63702#true} #res := ~retValue_acc~4; {63702#true} is VALID [2020-07-10 23:55:03,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,018 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63702#true} {63702#true} #912#return; {63702#true} is VALID [2020-07-10 23:55:03,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {63702#true} havoc ~retValue_acc~0; {63702#true} is VALID [2020-07-10 23:55:03,018 INFO L263 TraceCheckUtils]: 1: Hoare triple {63702#true} call #t~ret6 := isMethaneLevelCritical(); {63702#true} is VALID [2020-07-10 23:55:03,019 INFO L280 TraceCheckUtils]: 2: Hoare triple {63702#true} havoc ~retValue_acc~4; {63702#true} is VALID [2020-07-10 23:55:03,019 INFO L280 TraceCheckUtils]: 3: Hoare triple {63702#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {63702#true} is VALID [2020-07-10 23:55:03,019 INFO L280 TraceCheckUtils]: 4: Hoare triple {63702#true} #res := ~retValue_acc~4; {63702#true} is VALID [2020-07-10 23:55:03,019 INFO L280 TraceCheckUtils]: 5: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,020 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {63702#true} {63702#true} #912#return; {63702#true} is VALID [2020-07-10 23:55:03,020 INFO L280 TraceCheckUtils]: 7: Hoare triple {63702#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {63702#true} is VALID [2020-07-10 23:55:03,020 INFO L280 TraceCheckUtils]: 8: Hoare triple {63702#true} ~retValue_acc~0 := #t~ret6; {63702#true} is VALID [2020-07-10 23:55:03,020 INFO L280 TraceCheckUtils]: 9: Hoare triple {63702#true} havoc #t~ret6; {63702#true} is VALID [2020-07-10 23:55:03,020 INFO L280 TraceCheckUtils]: 10: Hoare triple {63702#true} #res := ~retValue_acc~0; {63702#true} is VALID [2020-07-10 23:55:03,021 INFO L280 TraceCheckUtils]: 11: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,021 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {63702#true} {63702#true} #868#return; {63702#true} is VALID [2020-07-10 23:55:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:03,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,028 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63702#true} {63702#true} #906#return; {63702#true} is VALID [2020-07-10 23:55:03,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63702#true} is VALID [2020-07-10 23:55:03,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} assume !(0 == ~pumpRunning~0); {63702#true} is VALID [2020-07-10 23:55:03,029 INFO L263 TraceCheckUtils]: 2: Hoare triple {63702#true} call processEnvironment__wrappee__base(); {63702#true} is VALID [2020-07-10 23:55:03,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,029 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63702#true} {63702#true} #906#return; {63702#true} is VALID [2020-07-10 23:55:03,029 INFO L280 TraceCheckUtils]: 5: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,029 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {63702#true} {63702#true} #872#return; {63702#true} is VALID [2020-07-10 23:55:03,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63702#true} is VALID [2020-07-10 23:55:03,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} assume 0 != ~pumpRunning~0; {63702#true} is VALID [2020-07-10 23:55:03,030 INFO L263 TraceCheckUtils]: 2: Hoare triple {63702#true} call #t~ret5 := isMethaneAlarm(); {63702#true} is VALID [2020-07-10 23:55:03,035 INFO L280 TraceCheckUtils]: 3: Hoare triple {63702#true} havoc ~retValue_acc~0; {63702#true} is VALID [2020-07-10 23:55:03,035 INFO L263 TraceCheckUtils]: 4: Hoare triple {63702#true} call #t~ret6 := isMethaneLevelCritical(); {63702#true} is VALID [2020-07-10 23:55:03,036 INFO L280 TraceCheckUtils]: 5: Hoare triple {63702#true} havoc ~retValue_acc~4; {63702#true} is VALID [2020-07-10 23:55:03,036 INFO L280 TraceCheckUtils]: 6: Hoare triple {63702#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {63702#true} is VALID [2020-07-10 23:55:03,036 INFO L280 TraceCheckUtils]: 7: Hoare triple {63702#true} #res := ~retValue_acc~4; {63702#true} is VALID [2020-07-10 23:55:03,036 INFO L280 TraceCheckUtils]: 8: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,036 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {63702#true} {63702#true} #912#return; {63702#true} is VALID [2020-07-10 23:55:03,037 INFO L280 TraceCheckUtils]: 10: Hoare triple {63702#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {63702#true} is VALID [2020-07-10 23:55:03,037 INFO L280 TraceCheckUtils]: 11: Hoare triple {63702#true} ~retValue_acc~0 := #t~ret6; {63702#true} is VALID [2020-07-10 23:55:03,037 INFO L280 TraceCheckUtils]: 12: Hoare triple {63702#true} havoc #t~ret6; {63702#true} is VALID [2020-07-10 23:55:03,037 INFO L280 TraceCheckUtils]: 13: Hoare triple {63702#true} #res := ~retValue_acc~0; {63702#true} is VALID [2020-07-10 23:55:03,037 INFO L280 TraceCheckUtils]: 14: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,037 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {63702#true} {63702#true} #868#return; {63702#true} is VALID [2020-07-10 23:55:03,038 INFO L280 TraceCheckUtils]: 16: Hoare triple {63702#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {63702#true} is VALID [2020-07-10 23:55:03,038 INFO L280 TraceCheckUtils]: 17: Hoare triple {63702#true} ~tmp~2 := #t~ret5; {63702#true} is VALID [2020-07-10 23:55:03,038 INFO L280 TraceCheckUtils]: 18: Hoare triple {63702#true} havoc #t~ret5; {63702#true} is VALID [2020-07-10 23:55:03,038 INFO L280 TraceCheckUtils]: 19: Hoare triple {63702#true} assume !(0 != ~tmp~2); {63702#true} is VALID [2020-07-10 23:55:03,039 INFO L263 TraceCheckUtils]: 20: Hoare triple {63702#true} call processEnvironment__wrappee__highWaterSensor(); {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:03,039 INFO L280 TraceCheckUtils]: 21: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63702#true} is VALID [2020-07-10 23:55:03,039 INFO L280 TraceCheckUtils]: 22: Hoare triple {63702#true} assume !(0 == ~pumpRunning~0); {63702#true} is VALID [2020-07-10 23:55:03,040 INFO L263 TraceCheckUtils]: 23: Hoare triple {63702#true} call processEnvironment__wrappee__base(); {63702#true} is VALID [2020-07-10 23:55:03,040 INFO L280 TraceCheckUtils]: 24: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,040 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {63702#true} {63702#true} #906#return; {63702#true} is VALID [2020-07-10 23:55:03,040 INFO L280 TraceCheckUtils]: 26: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,040 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {63702#true} {63702#true} #872#return; {63702#true} is VALID [2020-07-10 23:55:03,041 INFO L280 TraceCheckUtils]: 28: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,041 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {63702#true} {63866#(<= 1 ~waterLevel~0)} #892#return; {63866#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:03,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {63702#true} havoc ~retValue_acc~5; {63702#true} is VALID [2020-07-10 23:55:03,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} ~retValue_acc~5 := ~waterLevel~0; {64058#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} is VALID [2020-07-10 23:55:03,076 INFO L280 TraceCheckUtils]: 2: Hoare triple {64058#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} #res := ~retValue_acc~5; {64059#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:55:03,077 INFO L280 TraceCheckUtils]: 3: Hoare triple {64059#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {64059#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:55:03,078 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64059#(= |getWaterLevel_#res| ~waterLevel~0)} {63866#(<= 1 ~waterLevel~0)} #820#return; {63902#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} is VALID [2020-07-10 23:55:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:55:03,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {63702#true} havoc ~retValue_acc~1; {63702#true} is VALID [2020-07-10 23:55:03,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {63702#true} ~retValue_acc~1 := ~pumpRunning~0; {63702#true} is VALID [2020-07-10 23:55:03,081 INFO L280 TraceCheckUtils]: 2: Hoare triple {63702#true} #res := ~retValue_acc~1; {63702#true} is VALID [2020-07-10 23:55:03,081 INFO L280 TraceCheckUtils]: 3: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,081 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63702#true} {63703#false} #822#return; {63703#false} is VALID [2020-07-10 23:55:03,085 INFO L263 TraceCheckUtils]: 0: Hoare triple {63702#true} call ULTIMATE.init(); {63909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 23:55:03,086 INFO L280 TraceCheckUtils]: 1: Hoare triple {63909#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {63702#true} is VALID [2020-07-10 23:55:03,086 INFO L280 TraceCheckUtils]: 2: Hoare triple {63702#true} #valid := #valid[0 := 0]; {63702#true} is VALID [2020-07-10 23:55:03,086 INFO L280 TraceCheckUtils]: 3: Hoare triple {63702#true} assume 0 < #StackHeapBarrier; {63702#true} is VALID [2020-07-10 23:55:03,086 INFO L280 TraceCheckUtils]: 4: Hoare triple {63702#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {63702#true} is VALID [2020-07-10 23:55:03,086 INFO L280 TraceCheckUtils]: 5: Hoare triple {63702#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {63702#true} is VALID [2020-07-10 23:55:03,087 INFO L280 TraceCheckUtils]: 6: Hoare triple {63702#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {63702#true} is VALID [2020-07-10 23:55:03,087 INFO L280 TraceCheckUtils]: 7: Hoare triple {63702#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {63702#true} is VALID [2020-07-10 23:55:03,087 INFO L280 TraceCheckUtils]: 8: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {63702#true} is VALID [2020-07-10 23:55:03,087 INFO L280 TraceCheckUtils]: 9: Hoare triple {63702#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {63702#true} is VALID [2020-07-10 23:55:03,087 INFO L280 TraceCheckUtils]: 10: Hoare triple {63702#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {63702#true} is VALID [2020-07-10 23:55:03,088 INFO L280 TraceCheckUtils]: 11: Hoare triple {63702#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {63702#true} is VALID [2020-07-10 23:55:03,088 INFO L280 TraceCheckUtils]: 12: Hoare triple {63702#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {63702#true} is VALID [2020-07-10 23:55:03,088 INFO L280 TraceCheckUtils]: 13: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {63702#true} is VALID [2020-07-10 23:55:03,088 INFO L280 TraceCheckUtils]: 14: Hoare triple {63702#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {63702#true} is VALID [2020-07-10 23:55:03,088 INFO L280 TraceCheckUtils]: 15: Hoare triple {63702#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {63702#true} is VALID [2020-07-10 23:55:03,088 INFO L280 TraceCheckUtils]: 16: Hoare triple {63702#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {63702#true} is VALID [2020-07-10 23:55:03,088 INFO L280 TraceCheckUtils]: 17: Hoare triple {63702#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {63702#true} is VALID [2020-07-10 23:55:03,089 INFO L280 TraceCheckUtils]: 18: Hoare triple {63702#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {63702#true} is VALID [2020-07-10 23:55:03,089 INFO L280 TraceCheckUtils]: 19: Hoare triple {63702#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {63702#true} is VALID [2020-07-10 23:55:03,089 INFO L280 TraceCheckUtils]: 20: Hoare triple {63702#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {63702#true} is VALID [2020-07-10 23:55:03,089 INFO L280 TraceCheckUtils]: 21: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {63702#true} is VALID [2020-07-10 23:55:03,089 INFO L280 TraceCheckUtils]: 22: Hoare triple {63702#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {63702#true} is VALID [2020-07-10 23:55:03,089 INFO L280 TraceCheckUtils]: 23: Hoare triple {63702#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {63702#true} is VALID [2020-07-10 23:55:03,090 INFO L280 TraceCheckUtils]: 24: Hoare triple {63702#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {63702#true} is VALID [2020-07-10 23:55:03,090 INFO L280 TraceCheckUtils]: 25: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {63702#true} is VALID [2020-07-10 23:55:03,090 INFO L280 TraceCheckUtils]: 26: Hoare triple {63702#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {63702#true} is VALID [2020-07-10 23:55:03,090 INFO L280 TraceCheckUtils]: 27: Hoare triple {63702#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {63702#true} is VALID [2020-07-10 23:55:03,090 INFO L280 TraceCheckUtils]: 28: Hoare triple {63702#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {63702#true} is VALID [2020-07-10 23:55:03,090 INFO L280 TraceCheckUtils]: 29: Hoare triple {63702#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {63702#true} is VALID [2020-07-10 23:55:03,091 INFO L280 TraceCheckUtils]: 30: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {63702#true} is VALID [2020-07-10 23:55:03,091 INFO L280 TraceCheckUtils]: 31: Hoare triple {63702#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {63702#true} is VALID [2020-07-10 23:55:03,091 INFO L280 TraceCheckUtils]: 32: Hoare triple {63702#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {63702#true} is VALID [2020-07-10 23:55:03,091 INFO L280 TraceCheckUtils]: 33: Hoare triple {63702#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {63702#true} is VALID [2020-07-10 23:55:03,091 INFO L280 TraceCheckUtils]: 34: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {63702#true} is VALID [2020-07-10 23:55:03,091 INFO L280 TraceCheckUtils]: 35: Hoare triple {63702#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {63702#true} is VALID [2020-07-10 23:55:03,092 INFO L280 TraceCheckUtils]: 36: Hoare triple {63702#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {63702#true} is VALID [2020-07-10 23:55:03,092 INFO L280 TraceCheckUtils]: 37: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {63702#true} is VALID [2020-07-10 23:55:03,092 INFO L280 TraceCheckUtils]: 38: Hoare triple {63702#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {63702#true} is VALID [2020-07-10 23:55:03,092 INFO L280 TraceCheckUtils]: 39: Hoare triple {63702#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {63702#true} is VALID [2020-07-10 23:55:03,092 INFO L280 TraceCheckUtils]: 40: Hoare triple {63702#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {63702#true} is VALID [2020-07-10 23:55:03,092 INFO L280 TraceCheckUtils]: 41: Hoare triple {63702#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {63702#true} is VALID [2020-07-10 23:55:03,093 INFO L280 TraceCheckUtils]: 42: Hoare triple {63702#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {63702#true} is VALID [2020-07-10 23:55:03,093 INFO L280 TraceCheckUtils]: 43: Hoare triple {63702#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {63702#true} is VALID [2020-07-10 23:55:03,093 INFO L280 TraceCheckUtils]: 44: Hoare triple {63702#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {63702#true} is VALID [2020-07-10 23:55:03,093 INFO L280 TraceCheckUtils]: 45: Hoare triple {63702#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {63702#true} is VALID [2020-07-10 23:55:03,093 INFO L280 TraceCheckUtils]: 46: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {63702#true} is VALID [2020-07-10 23:55:03,093 INFO L280 TraceCheckUtils]: 47: Hoare triple {63702#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {63702#true} is VALID [2020-07-10 23:55:03,094 INFO L280 TraceCheckUtils]: 48: Hoare triple {63702#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {63702#true} is VALID [2020-07-10 23:55:03,094 INFO L280 TraceCheckUtils]: 49: Hoare triple {63702#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {63702#true} is VALID [2020-07-10 23:55:03,094 INFO L280 TraceCheckUtils]: 50: Hoare triple {63702#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {63702#true} is VALID [2020-07-10 23:55:03,094 INFO L280 TraceCheckUtils]: 51: Hoare triple {63702#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {63702#true} is VALID [2020-07-10 23:55:03,094 INFO L280 TraceCheckUtils]: 52: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {63702#true} is VALID [2020-07-10 23:55:03,094 INFO L280 TraceCheckUtils]: 53: Hoare triple {63702#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {63702#true} is VALID [2020-07-10 23:55:03,095 INFO L280 TraceCheckUtils]: 54: Hoare triple {63702#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {63702#true} is VALID [2020-07-10 23:55:03,095 INFO L280 TraceCheckUtils]: 55: Hoare triple {63702#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {63702#true} is VALID [2020-07-10 23:55:03,095 INFO L280 TraceCheckUtils]: 56: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {63702#true} is VALID [2020-07-10 23:55:03,095 INFO L280 TraceCheckUtils]: 57: Hoare triple {63702#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {63702#true} is VALID [2020-07-10 23:55:03,095 INFO L280 TraceCheckUtils]: 58: Hoare triple {63702#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {63702#true} is VALID [2020-07-10 23:55:03,095 INFO L280 TraceCheckUtils]: 59: Hoare triple {63702#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {63702#true} is VALID [2020-07-10 23:55:03,096 INFO L280 TraceCheckUtils]: 60: Hoare triple {63702#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {63702#true} is VALID [2020-07-10 23:55:03,096 INFO L280 TraceCheckUtils]: 61: Hoare triple {63702#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {63702#true} is VALID [2020-07-10 23:55:03,096 INFO L280 TraceCheckUtils]: 62: Hoare triple {63702#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {63702#true} is VALID [2020-07-10 23:55:03,096 INFO L280 TraceCheckUtils]: 63: Hoare triple {63702#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {63702#true} is VALID [2020-07-10 23:55:03,096 INFO L280 TraceCheckUtils]: 64: Hoare triple {63702#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {63702#true} is VALID [2020-07-10 23:55:03,096 INFO L280 TraceCheckUtils]: 65: Hoare triple {63702#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {63702#true} is VALID [2020-07-10 23:55:03,097 INFO L280 TraceCheckUtils]: 66: Hoare triple {63702#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {63702#true} is VALID [2020-07-10 23:55:03,097 INFO L280 TraceCheckUtils]: 67: Hoare triple {63702#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {63702#true} is VALID [2020-07-10 23:55:03,097 INFO L280 TraceCheckUtils]: 68: Hoare triple {63702#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {63702#true} is VALID [2020-07-10 23:55:03,097 INFO L280 TraceCheckUtils]: 69: Hoare triple {63702#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {63702#true} is VALID [2020-07-10 23:55:03,097 INFO L280 TraceCheckUtils]: 70: Hoare triple {63702#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {63702#true} is VALID [2020-07-10 23:55:03,097 INFO L280 TraceCheckUtils]: 71: Hoare triple {63702#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {63702#true} is VALID [2020-07-10 23:55:03,098 INFO L280 TraceCheckUtils]: 72: Hoare triple {63702#true} ~pumpRunning~0 := 0; {63702#true} is VALID [2020-07-10 23:55:03,098 INFO L280 TraceCheckUtils]: 73: Hoare triple {63702#true} ~systemActive~0 := 1; {63702#true} is VALID [2020-07-10 23:55:03,098 INFO L280 TraceCheckUtils]: 74: Hoare triple {63702#true} ~cleanupTimeShifts~0 := 4; {63702#true} is VALID [2020-07-10 23:55:03,098 INFO L280 TraceCheckUtils]: 75: Hoare triple {63702#true} ~waterLevel~0 := 1; {63702#true} is VALID [2020-07-10 23:55:03,098 INFO L280 TraceCheckUtils]: 76: Hoare triple {63702#true} ~methaneLevelCritical~0 := 0; {63702#true} is VALID [2020-07-10 23:55:03,098 INFO L280 TraceCheckUtils]: 77: Hoare triple {63702#true} ~head~0.base, ~head~0.offset := 0, 0; {63702#true} is VALID [2020-07-10 23:55:03,099 INFO L280 TraceCheckUtils]: 78: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,099 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {63702#true} {63702#true} #918#return; {63702#true} is VALID [2020-07-10 23:55:03,099 INFO L263 TraceCheckUtils]: 80: Hoare triple {63702#true} call #t~ret73 := main(); {63702#true} is VALID [2020-07-10 23:55:03,099 INFO L280 TraceCheckUtils]: 81: Hoare triple {63702#true} havoc ~retValue_acc~3; {63702#true} is VALID [2020-07-10 23:55:03,099 INFO L280 TraceCheckUtils]: 82: Hoare triple {63702#true} havoc ~tmp~4; {63702#true} is VALID [2020-07-10 23:55:03,099 INFO L263 TraceCheckUtils]: 83: Hoare triple {63702#true} call select_helpers(); {63702#true} is VALID [2020-07-10 23:55:03,100 INFO L280 TraceCheckUtils]: 84: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,100 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {63702#true} {63702#true} #826#return; {63702#true} is VALID [2020-07-10 23:55:03,100 INFO L263 TraceCheckUtils]: 86: Hoare triple {63702#true} call select_features(); {63702#true} is VALID [2020-07-10 23:55:03,100 INFO L280 TraceCheckUtils]: 87: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,100 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {63702#true} {63702#true} #828#return; {63702#true} is VALID [2020-07-10 23:55:03,100 INFO L263 TraceCheckUtils]: 89: Hoare triple {63702#true} call #t~ret24 := valid_product(); {63702#true} is VALID [2020-07-10 23:55:03,101 INFO L280 TraceCheckUtils]: 90: Hoare triple {63702#true} havoc ~retValue_acc~11; {63702#true} is VALID [2020-07-10 23:55:03,101 INFO L280 TraceCheckUtils]: 91: Hoare triple {63702#true} ~retValue_acc~11 := 1; {63702#true} is VALID [2020-07-10 23:55:03,101 INFO L280 TraceCheckUtils]: 92: Hoare triple {63702#true} #res := ~retValue_acc~11; {63702#true} is VALID [2020-07-10 23:55:03,101 INFO L280 TraceCheckUtils]: 93: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,101 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {63702#true} {63702#true} #830#return; {63702#true} is VALID [2020-07-10 23:55:03,101 INFO L280 TraceCheckUtils]: 95: Hoare triple {63702#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {63702#true} is VALID [2020-07-10 23:55:03,101 INFO L280 TraceCheckUtils]: 96: Hoare triple {63702#true} ~tmp~4 := #t~ret24; {63702#true} is VALID [2020-07-10 23:55:03,102 INFO L280 TraceCheckUtils]: 97: Hoare triple {63702#true} havoc #t~ret24; {63702#true} is VALID [2020-07-10 23:55:03,102 INFO L280 TraceCheckUtils]: 98: Hoare triple {63702#true} assume 0 != ~tmp~4; {63702#true} is VALID [2020-07-10 23:55:03,102 INFO L263 TraceCheckUtils]: 99: Hoare triple {63702#true} call setup(); {63702#true} is VALID [2020-07-10 23:55:03,102 INFO L280 TraceCheckUtils]: 100: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,102 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {63702#true} {63702#true} #832#return; {63702#true} is VALID [2020-07-10 23:55:03,102 INFO L263 TraceCheckUtils]: 102: Hoare triple {63702#true} call runTest(); {63702#true} is VALID [2020-07-10 23:55:03,103 INFO L263 TraceCheckUtils]: 103: Hoare triple {63702#true} call test(); {63702#true} is VALID [2020-07-10 23:55:03,103 INFO L280 TraceCheckUtils]: 104: Hoare triple {63702#true} havoc ~splverifierCounter~0; {63702#true} is VALID [2020-07-10 23:55:03,103 INFO L280 TraceCheckUtils]: 105: Hoare triple {63702#true} havoc ~tmp~0; {63702#true} is VALID [2020-07-10 23:55:03,103 INFO L280 TraceCheckUtils]: 106: Hoare triple {63702#true} havoc ~tmp___0~0; {63702#true} is VALID [2020-07-10 23:55:03,103 INFO L280 TraceCheckUtils]: 107: Hoare triple {63702#true} havoc ~tmp___1~0; {63702#true} is VALID [2020-07-10 23:55:03,103 INFO L280 TraceCheckUtils]: 108: Hoare triple {63702#true} havoc ~tmp___2~0; {63702#true} is VALID [2020-07-10 23:55:03,104 INFO L280 TraceCheckUtils]: 109: Hoare triple {63702#true} ~splverifierCounter~0 := 0; {63702#true} is VALID [2020-07-10 23:55:03,104 INFO L280 TraceCheckUtils]: 110: Hoare triple {63702#true} assume !false; {63702#true} is VALID [2020-07-10 23:55:03,104 INFO L280 TraceCheckUtils]: 111: Hoare triple {63702#true} assume ~splverifierCounter~0 < 4; {63702#true} is VALID [2020-07-10 23:55:03,104 INFO L280 TraceCheckUtils]: 112: Hoare triple {63702#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {63702#true} is VALID [2020-07-10 23:55:03,104 INFO L280 TraceCheckUtils]: 113: Hoare triple {63702#true} ~tmp~0 := #t~nondet0; {63702#true} is VALID [2020-07-10 23:55:03,104 INFO L280 TraceCheckUtils]: 114: Hoare triple {63702#true} havoc #t~nondet0; {63702#true} is VALID [2020-07-10 23:55:03,105 INFO L280 TraceCheckUtils]: 115: Hoare triple {63702#true} assume 0 != ~tmp~0; {63702#true} is VALID [2020-07-10 23:55:03,105 INFO L263 TraceCheckUtils]: 116: Hoare triple {63702#true} call waterRise(); {63910#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:55:03,105 INFO L280 TraceCheckUtils]: 117: Hoare triple {63910#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63702#true} is VALID [2020-07-10 23:55:03,106 INFO L280 TraceCheckUtils]: 118: Hoare triple {63702#true} ~waterLevel~0 := 1 + ~waterLevel~0; {63702#true} is VALID [2020-07-10 23:55:03,106 INFO L280 TraceCheckUtils]: 119: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,106 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {63702#true} {63702#true} #876#return; {63702#true} is VALID [2020-07-10 23:55:03,106 INFO L280 TraceCheckUtils]: 121: Hoare triple {63702#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {63702#true} is VALID [2020-07-10 23:55:03,106 INFO L280 TraceCheckUtils]: 122: Hoare triple {63702#true} ~tmp___0~0 := #t~nondet1; {63702#true} is VALID [2020-07-10 23:55:03,107 INFO L280 TraceCheckUtils]: 123: Hoare triple {63702#true} havoc #t~nondet1; {63702#true} is VALID [2020-07-10 23:55:03,107 INFO L280 TraceCheckUtils]: 124: Hoare triple {63702#true} assume !(0 != ~tmp___0~0); {63702#true} is VALID [2020-07-10 23:55:03,107 INFO L280 TraceCheckUtils]: 125: Hoare triple {63702#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {63702#true} is VALID [2020-07-10 23:55:03,107 INFO L280 TraceCheckUtils]: 126: Hoare triple {63702#true} ~tmp___2~0 := #t~nondet2; {63702#true} is VALID [2020-07-10 23:55:03,107 INFO L280 TraceCheckUtils]: 127: Hoare triple {63702#true} havoc #t~nondet2; {63702#true} is VALID [2020-07-10 23:55:03,107 INFO L280 TraceCheckUtils]: 128: Hoare triple {63702#true} assume 0 != ~tmp___2~0; {63702#true} is VALID [2020-07-10 23:55:03,108 INFO L263 TraceCheckUtils]: 129: Hoare triple {63702#true} call startSystem(); {63911#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:55:03,108 INFO L280 TraceCheckUtils]: 130: Hoare triple {63911#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63702#true} is VALID [2020-07-10 23:55:03,108 INFO L280 TraceCheckUtils]: 131: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,108 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {63702#true} {63702#true} #880#return; {63702#true} is VALID [2020-07-10 23:55:03,109 INFO L263 TraceCheckUtils]: 133: Hoare triple {63702#true} call timeShift(); {63912#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:55:03,109 INFO L280 TraceCheckUtils]: 134: Hoare triple {63912#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {63702#true} is VALID [2020-07-10 23:55:03,109 INFO L280 TraceCheckUtils]: 135: Hoare triple {63702#true} assume 0 != ~systemActive~0; {63702#true} is VALID [2020-07-10 23:55:03,110 INFO L263 TraceCheckUtils]: 136: Hoare triple {63702#true} call processEnvironment(); {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:03,110 INFO L280 TraceCheckUtils]: 137: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63702#true} is VALID [2020-07-10 23:55:03,110 INFO L280 TraceCheckUtils]: 138: Hoare triple {63702#true} assume !(0 != ~pumpRunning~0); {63702#true} is VALID [2020-07-10 23:55:03,111 INFO L263 TraceCheckUtils]: 139: Hoare triple {63702#true} call processEnvironment__wrappee__highWaterSensor(); {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:03,111 INFO L280 TraceCheckUtils]: 140: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63702#true} is VALID [2020-07-10 23:55:03,111 INFO L280 TraceCheckUtils]: 141: Hoare triple {63702#true} assume 0 == ~pumpRunning~0; {63702#true} is VALID [2020-07-10 23:55:03,111 INFO L263 TraceCheckUtils]: 142: Hoare triple {63702#true} call #t~ret4 := isHighWaterLevel(); {63702#true} is VALID [2020-07-10 23:55:03,112 INFO L280 TraceCheckUtils]: 143: Hoare triple {63702#true} havoc ~retValue_acc~2; {63702#true} is VALID [2020-07-10 23:55:03,112 INFO L280 TraceCheckUtils]: 144: Hoare triple {63702#true} havoc ~tmp~3; {63702#true} is VALID [2020-07-10 23:55:03,112 INFO L280 TraceCheckUtils]: 145: Hoare triple {63702#true} havoc ~tmp___0~1; {63702#true} is VALID [2020-07-10 23:55:03,112 INFO L263 TraceCheckUtils]: 146: Hoare triple {63702#true} call #t~ret23 := isHighWaterSensorDry(); {63702#true} is VALID [2020-07-10 23:55:03,112 INFO L280 TraceCheckUtils]: 147: Hoare triple {63702#true} havoc ~retValue_acc~6; {63702#true} is VALID [2020-07-10 23:55:03,113 INFO L280 TraceCheckUtils]: 148: Hoare triple {63702#true} assume !(~waterLevel~0 < 2); {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,113 INFO L280 TraceCheckUtils]: 149: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,114 INFO L280 TraceCheckUtils]: 150: Hoare triple {63858#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,114 INFO L280 TraceCheckUtils]: 151: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,115 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #888#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,116 INFO L280 TraceCheckUtils]: 153: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,116 INFO L280 TraceCheckUtils]: 154: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,117 INFO L280 TraceCheckUtils]: 155: Hoare triple {63858#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,117 INFO L280 TraceCheckUtils]: 156: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,118 INFO L280 TraceCheckUtils]: 157: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,118 INFO L280 TraceCheckUtils]: 158: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,119 INFO L280 TraceCheckUtils]: 159: Hoare triple {63858#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,119 INFO L280 TraceCheckUtils]: 160: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,120 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #900#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,121 INFO L280 TraceCheckUtils]: 162: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,121 INFO L280 TraceCheckUtils]: 163: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,122 INFO L280 TraceCheckUtils]: 164: Hoare triple {63858#(<= 2 ~waterLevel~0)} havoc #t~ret4; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,122 INFO L280 TraceCheckUtils]: 165: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,123 INFO L263 TraceCheckUtils]: 166: Hoare triple {63858#(<= 2 ~waterLevel~0)} call activatePump(); {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:03,123 INFO L280 TraceCheckUtils]: 167: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63702#true} is VALID [2020-07-10 23:55:03,123 INFO L280 TraceCheckUtils]: 168: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,124 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {63702#true} {63858#(<= 2 ~waterLevel~0)} #902#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,124 INFO L280 TraceCheckUtils]: 170: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,125 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #874#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,125 INFO L280 TraceCheckUtils]: 172: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,126 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #892#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,126 INFO L263 TraceCheckUtils]: 174: Hoare triple {63858#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {63702#true} is VALID [2020-07-10 23:55:03,126 INFO L280 TraceCheckUtils]: 175: Hoare triple {63702#true} havoc ~tmp~8; {63702#true} is VALID [2020-07-10 23:55:03,127 INFO L280 TraceCheckUtils]: 176: Hoare triple {63702#true} havoc ~tmp___0~2; {63702#true} is VALID [2020-07-10 23:55:03,127 INFO L263 TraceCheckUtils]: 177: Hoare triple {63702#true} call #t~ret70 := getWaterLevel(); {63702#true} is VALID [2020-07-10 23:55:03,127 INFO L280 TraceCheckUtils]: 178: Hoare triple {63702#true} havoc ~retValue_acc~5; {63702#true} is VALID [2020-07-10 23:55:03,127 INFO L280 TraceCheckUtils]: 179: Hoare triple {63702#true} ~retValue_acc~5 := ~waterLevel~0; {63702#true} is VALID [2020-07-10 23:55:03,127 INFO L280 TraceCheckUtils]: 180: Hoare triple {63702#true} #res := ~retValue_acc~5; {63702#true} is VALID [2020-07-10 23:55:03,127 INFO L280 TraceCheckUtils]: 181: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,128 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {63702#true} {63702#true} #820#return; {63702#true} is VALID [2020-07-10 23:55:03,128 INFO L280 TraceCheckUtils]: 183: Hoare triple {63702#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {63702#true} is VALID [2020-07-10 23:55:03,128 INFO L280 TraceCheckUtils]: 184: Hoare triple {63702#true} ~tmp~8 := #t~ret70; {63702#true} is VALID [2020-07-10 23:55:03,128 INFO L280 TraceCheckUtils]: 185: Hoare triple {63702#true} havoc #t~ret70; {63702#true} is VALID [2020-07-10 23:55:03,128 INFO L280 TraceCheckUtils]: 186: Hoare triple {63702#true} assume !(0 == ~tmp~8); {63702#true} is VALID [2020-07-10 23:55:03,128 INFO L280 TraceCheckUtils]: 187: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,129 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {63702#true} {63858#(<= 2 ~waterLevel~0)} #894#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,130 INFO L280 TraceCheckUtils]: 189: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume true; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,130 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {63858#(<= 2 ~waterLevel~0)} {63702#true} #884#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,131 INFO L280 TraceCheckUtils]: 191: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume !false; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,131 INFO L280 TraceCheckUtils]: 192: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,132 INFO L280 TraceCheckUtils]: 193: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,132 INFO L280 TraceCheckUtils]: 194: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~nondet0; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,133 INFO L280 TraceCheckUtils]: 195: Hoare triple {63858#(<= 2 ~waterLevel~0)} havoc #t~nondet0; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,133 INFO L280 TraceCheckUtils]: 196: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~0); {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,134 INFO L280 TraceCheckUtils]: 197: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,134 INFO L280 TraceCheckUtils]: 198: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp___0~0 := #t~nondet1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,135 INFO L280 TraceCheckUtils]: 199: Hoare triple {63858#(<= 2 ~waterLevel~0)} havoc #t~nondet1; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,135 INFO L280 TraceCheckUtils]: 200: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,136 INFO L280 TraceCheckUtils]: 201: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,136 INFO L280 TraceCheckUtils]: 202: Hoare triple {63858#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet2; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,137 INFO L280 TraceCheckUtils]: 203: Hoare triple {63858#(<= 2 ~waterLevel~0)} havoc #t~nondet2; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,137 INFO L280 TraceCheckUtils]: 204: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,138 INFO L263 TraceCheckUtils]: 205: Hoare triple {63858#(<= 2 ~waterLevel~0)} call startSystem(); {63911#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:55:03,138 INFO L280 TraceCheckUtils]: 206: Hoare triple {63911#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63702#true} is VALID [2020-07-10 23:55:03,138 INFO L280 TraceCheckUtils]: 207: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,139 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {63702#true} {63858#(<= 2 ~waterLevel~0)} #880#return; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,140 INFO L263 TraceCheckUtils]: 209: Hoare triple {63858#(<= 2 ~waterLevel~0)} call timeShift(); {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,140 INFO L280 TraceCheckUtils]: 210: Hoare triple {63858#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {63858#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,141 INFO L263 TraceCheckUtils]: 211: Hoare triple {63858#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {63910#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:55:03,141 INFO L280 TraceCheckUtils]: 212: Hoare triple {63910#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {63910#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:55:03,142 INFO L280 TraceCheckUtils]: 213: Hoare triple {63910#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {64030#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:55:03,143 INFO L280 TraceCheckUtils]: 214: Hoare triple {64030#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {64030#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:55:03,143 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {64030#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {63858#(<= 2 ~waterLevel~0)} #890#return; {63866#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,144 INFO L280 TraceCheckUtils]: 216: Hoare triple {63866#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {63866#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,145 INFO L263 TraceCheckUtils]: 217: Hoare triple {63866#(<= 1 ~waterLevel~0)} call processEnvironment(); {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:03,145 INFO L280 TraceCheckUtils]: 218: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63702#true} is VALID [2020-07-10 23:55:03,145 INFO L280 TraceCheckUtils]: 219: Hoare triple {63702#true} assume 0 != ~pumpRunning~0; {63702#true} is VALID [2020-07-10 23:55:03,145 INFO L263 TraceCheckUtils]: 220: Hoare triple {63702#true} call #t~ret5 := isMethaneAlarm(); {63702#true} is VALID [2020-07-10 23:55:03,145 INFO L280 TraceCheckUtils]: 221: Hoare triple {63702#true} havoc ~retValue_acc~0; {63702#true} is VALID [2020-07-10 23:55:03,145 INFO L263 TraceCheckUtils]: 222: Hoare triple {63702#true} call #t~ret6 := isMethaneLevelCritical(); {63702#true} is VALID [2020-07-10 23:55:03,146 INFO L280 TraceCheckUtils]: 223: Hoare triple {63702#true} havoc ~retValue_acc~4; {63702#true} is VALID [2020-07-10 23:55:03,146 INFO L280 TraceCheckUtils]: 224: Hoare triple {63702#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {63702#true} is VALID [2020-07-10 23:55:03,146 INFO L280 TraceCheckUtils]: 225: Hoare triple {63702#true} #res := ~retValue_acc~4; {63702#true} is VALID [2020-07-10 23:55:03,146 INFO L280 TraceCheckUtils]: 226: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,146 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {63702#true} {63702#true} #912#return; {63702#true} is VALID [2020-07-10 23:55:03,146 INFO L280 TraceCheckUtils]: 228: Hoare triple {63702#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {63702#true} is VALID [2020-07-10 23:55:03,147 INFO L280 TraceCheckUtils]: 229: Hoare triple {63702#true} ~retValue_acc~0 := #t~ret6; {63702#true} is VALID [2020-07-10 23:55:03,147 INFO L280 TraceCheckUtils]: 230: Hoare triple {63702#true} havoc #t~ret6; {63702#true} is VALID [2020-07-10 23:55:03,147 INFO L280 TraceCheckUtils]: 231: Hoare triple {63702#true} #res := ~retValue_acc~0; {63702#true} is VALID [2020-07-10 23:55:03,147 INFO L280 TraceCheckUtils]: 232: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,147 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {63702#true} {63702#true} #868#return; {63702#true} is VALID [2020-07-10 23:55:03,147 INFO L280 TraceCheckUtils]: 234: Hoare triple {63702#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {63702#true} is VALID [2020-07-10 23:55:03,147 INFO L280 TraceCheckUtils]: 235: Hoare triple {63702#true} ~tmp~2 := #t~ret5; {63702#true} is VALID [2020-07-10 23:55:03,148 INFO L280 TraceCheckUtils]: 236: Hoare triple {63702#true} havoc #t~ret5; {63702#true} is VALID [2020-07-10 23:55:03,148 INFO L280 TraceCheckUtils]: 237: Hoare triple {63702#true} assume !(0 != ~tmp~2); {63702#true} is VALID [2020-07-10 23:55:03,148 INFO L263 TraceCheckUtils]: 238: Hoare triple {63702#true} call processEnvironment__wrappee__highWaterSensor(); {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:55:03,149 INFO L280 TraceCheckUtils]: 239: Hoare triple {63964#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63702#true} is VALID [2020-07-10 23:55:03,149 INFO L280 TraceCheckUtils]: 240: Hoare triple {63702#true} assume !(0 == ~pumpRunning~0); {63702#true} is VALID [2020-07-10 23:55:03,149 INFO L263 TraceCheckUtils]: 241: Hoare triple {63702#true} call processEnvironment__wrappee__base(); {63702#true} is VALID [2020-07-10 23:55:03,149 INFO L280 TraceCheckUtils]: 242: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,149 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {63702#true} {63702#true} #906#return; {63702#true} is VALID [2020-07-10 23:55:03,149 INFO L280 TraceCheckUtils]: 244: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,150 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {63702#true} {63702#true} #872#return; {63702#true} is VALID [2020-07-10 23:55:03,150 INFO L280 TraceCheckUtils]: 246: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,150 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {63702#true} {63866#(<= 1 ~waterLevel~0)} #892#return; {63866#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,151 INFO L263 TraceCheckUtils]: 248: Hoare triple {63866#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {63866#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,151 INFO L280 TraceCheckUtils]: 249: Hoare triple {63866#(<= 1 ~waterLevel~0)} havoc ~tmp~8; {63866#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,152 INFO L280 TraceCheckUtils]: 250: Hoare triple {63866#(<= 1 ~waterLevel~0)} havoc ~tmp___0~2; {63866#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:55:03,152 INFO L263 TraceCheckUtils]: 251: Hoare triple {63866#(<= 1 ~waterLevel~0)} call #t~ret70 := getWaterLevel(); {63702#true} is VALID [2020-07-10 23:55:03,152 INFO L280 TraceCheckUtils]: 252: Hoare triple {63702#true} havoc ~retValue_acc~5; {63702#true} is VALID [2020-07-10 23:55:03,153 INFO L280 TraceCheckUtils]: 253: Hoare triple {63702#true} ~retValue_acc~5 := ~waterLevel~0; {64058#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} is VALID [2020-07-10 23:55:03,153 INFO L280 TraceCheckUtils]: 254: Hoare triple {64058#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} #res := ~retValue_acc~5; {64059#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:55:03,154 INFO L280 TraceCheckUtils]: 255: Hoare triple {64059#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {64059#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:55:03,155 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {64059#(= |getWaterLevel_#res| ~waterLevel~0)} {63866#(<= 1 ~waterLevel~0)} #820#return; {63902#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} is VALID [2020-07-10 23:55:03,155 INFO L280 TraceCheckUtils]: 257: Hoare triple {63902#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {63902#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} is VALID [2020-07-10 23:55:03,156 INFO L280 TraceCheckUtils]: 258: Hoare triple {63902#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} ~tmp~8 := #t~ret70; {63903#(<= 1 __utac_acc__Specification4_spec__1_~tmp~8)} is VALID [2020-07-10 23:55:03,156 INFO L280 TraceCheckUtils]: 259: Hoare triple {63903#(<= 1 __utac_acc__Specification4_spec__1_~tmp~8)} havoc #t~ret70; {63903#(<= 1 __utac_acc__Specification4_spec__1_~tmp~8)} is VALID [2020-07-10 23:55:03,157 INFO L280 TraceCheckUtils]: 260: Hoare triple {63903#(<= 1 __utac_acc__Specification4_spec__1_~tmp~8)} assume 0 == ~tmp~8; {63703#false} is VALID [2020-07-10 23:55:03,157 INFO L263 TraceCheckUtils]: 261: Hoare triple {63703#false} call #t~ret71 := isPumpRunning(); {63702#true} is VALID [2020-07-10 23:55:03,157 INFO L280 TraceCheckUtils]: 262: Hoare triple {63702#true} havoc ~retValue_acc~1; {63702#true} is VALID [2020-07-10 23:55:03,158 INFO L280 TraceCheckUtils]: 263: Hoare triple {63702#true} ~retValue_acc~1 := ~pumpRunning~0; {63702#true} is VALID [2020-07-10 23:55:03,158 INFO L280 TraceCheckUtils]: 264: Hoare triple {63702#true} #res := ~retValue_acc~1; {63702#true} is VALID [2020-07-10 23:55:03,158 INFO L280 TraceCheckUtils]: 265: Hoare triple {63702#true} assume true; {63702#true} is VALID [2020-07-10 23:55:03,158 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {63702#true} {63703#false} #822#return; {63703#false} is VALID [2020-07-10 23:55:03,158 INFO L280 TraceCheckUtils]: 267: Hoare triple {63703#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {63703#false} is VALID [2020-07-10 23:55:03,158 INFO L280 TraceCheckUtils]: 268: Hoare triple {63703#false} ~tmp___0~2 := #t~ret71; {63703#false} is VALID [2020-07-10 23:55:03,159 INFO L280 TraceCheckUtils]: 269: Hoare triple {63703#false} havoc #t~ret71; {63703#false} is VALID [2020-07-10 23:55:03,159 INFO L280 TraceCheckUtils]: 270: Hoare triple {63703#false} assume 0 != ~tmp___0~2; {63703#false} is VALID [2020-07-10 23:55:03,159 INFO L263 TraceCheckUtils]: 271: Hoare triple {63703#false} call __automaton_fail(); {63703#false} is VALID [2020-07-10 23:55:03,159 INFO L280 TraceCheckUtils]: 272: Hoare triple {63703#false} assume !false; {63703#false} is VALID [2020-07-10 23:55:03,221 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-07-10 23:55:03,222 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [224032049] [2020-07-10 23:55:03,222 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:55:03,222 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-07-10 23:55:03,222 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894550465] [2020-07-10 23:55:03,223 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 273 [2020-07-10 23:55:03,224 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:55:03,224 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 23:55:03,513 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 268 edges. 268 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:55:03,513 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 23:55:03,514 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:55:03,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 23:55:03,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-07-10 23:55:03,515 INFO L87 Difference]: Start difference. First operand 1416 states and 1611 transitions. Second operand 14 states. [2020-07-10 23:55:04,902 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:55:10,354 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:55:15,716 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:55:16,291 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:55:17,225 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:55:17,937 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:55:18,384 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:55:18,810 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:55:19,343 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:55:20,143 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:55:21,118 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:55:21,852 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:56:06,417 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:56:06,884 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188