/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product48.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 17:51:44,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 17:51:44,455 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 17:51:44,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 17:51:44,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 17:51:44,474 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 17:51:44,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 17:51:44,485 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 17:51:44,488 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 17:51:44,490 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 17:51:44,492 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 17:51:44,494 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 17:51:44,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 17:51:44,496 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 17:51:44,498 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 17:51:44,499 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 17:51:44,501 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 17:51:44,502 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 17:51:44,504 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 17:51:44,508 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 17:51:44,512 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 17:51:44,516 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 17:51:44,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 17:51:44,517 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 17:51:44,519 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 17:51:44,519 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 17:51:44,520 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 17:51:44,522 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 17:51:44,522 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 17:51:44,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 17:51:44,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 17:51:44,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 17:51:44,526 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 17:51:44,527 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 17:51:44,528 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 17:51:44,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 17:51:44,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 17:51:44,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 17:51:44,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 17:51:44,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 17:51:44,531 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 17:51:44,531 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 17:51:44,558 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 17:51:44,558 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 17:51:44,559 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 17:51:44,559 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 17:51:44,560 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 17:51:44,560 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 17:51:44,560 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 17:51:44,560 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 17:51:44,560 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 17:51:44,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 17:51:44,561 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 17:51:44,561 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 17:51:44,561 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 17:51:44,561 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 17:51:44,562 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 17:51:44,562 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 17:51:44,562 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 17:51:44,562 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 17:51:44,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 17:51:44,563 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 17:51:44,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 17:51:44,563 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 17:51:44,563 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 17:51:44,841 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 17:51:44,854 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 17:51:44,857 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 17:51:44,859 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 17:51:44,859 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 17:51:44,860 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product48.cil.c [2020-07-10 17:51:44,926 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21e2e168b/66834816e36644ddb2e556c316f7adb6/FLAGa1271842c [2020-07-10 17:51:45,435 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 17:51:45,436 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product48.cil.c [2020-07-10 17:51:45,447 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21e2e168b/66834816e36644ddb2e556c316f7adb6/FLAGa1271842c [2020-07-10 17:51:45,697 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21e2e168b/66834816e36644ddb2e556c316f7adb6 [2020-07-10 17:51:45,707 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 17:51:45,709 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 17:51:45,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 17:51:45,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 17:51:45,713 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 17:51:45,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:51:45" (1/1) ... [2020-07-10 17:51:45,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31ad2c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:51:45, skipping insertion in model container [2020-07-10 17:51:45,717 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:51:45" (1/1) ... [2020-07-10 17:51:45,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 17:51:45,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 17:51:46,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:51:46,265 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 17:51:46,412 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:51:46,457 INFO L208 MainTranslator]: Completed translation [2020-07-10 17:51:46,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:51:46 WrapperNode [2020-07-10 17:51:46,457 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 17:51:46,458 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 17:51:46,458 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 17:51:46,458 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 17:51:46,468 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:51:46" (1/1) ... [2020-07-10 17:51:46,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:51:46" (1/1) ... [2020-07-10 17:51:46,486 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:51:46" (1/1) ... [2020-07-10 17:51:46,486 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:51:46" (1/1) ... [2020-07-10 17:51:46,536 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:51:46" (1/1) ... [2020-07-10 17:51:46,549 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:51:46" (1/1) ... [2020-07-10 17:51:46,555 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:51:46" (1/1) ... [2020-07-10 17:51:46,563 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 17:51:46,563 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 17:51:46,563 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 17:51:46,563 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 17:51:46,564 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:51:46" (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 17:51:46,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 17:51:46,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 17:51:46,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 17:51:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-10 17:51:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 17:51:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 17:51:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 17:51:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 17:51:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 17:51:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 17:51:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 17:51:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 17:51:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 17:51:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 17:51:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 17:51:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 17:51:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 17:51:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 17:51:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 17:51:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 17:51:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 17:51:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 17:51:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 17:51:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 17:51:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 17:51:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 17:51:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 17:51:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 17:51:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 17:51:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 17:51:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 17:51:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 17:51:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 17:51:46,626 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 17:51:46,626 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 17:51:46,626 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 17:51:46,626 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 17:51:46,626 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 17:51:46,626 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 17:51:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 17:51:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 17:51:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 17:51:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 17:51:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 17:51:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 17:51:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 17:51:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 17:51:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-10 17:51:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 17:51:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 17:51:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 17:51:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 17:51:46,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 17:51:46,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 17:51:46,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 17:51:46,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 17:51:46,629 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 17:51:46,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 17:51:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 17:51:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 17:51:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 17:51:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 17:51:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 17:51:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 17:51:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 17:51:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 17:51:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 17:51:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 17:51:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 17:51:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 17:51:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 17:51:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 17:51:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 17:51:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 17:51:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 17:51:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 17:51:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 17:51:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 17:51:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 17:51:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 17:51:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 17:51:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 17:51:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 17:51:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 17:51:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 17:51:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 17:51:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 17:51:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 17:51:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 17:51:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 17:51:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 17:51:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 17:51:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 17:51:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 17:51:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 17:51:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 17:51:48,219 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 17:51:48,219 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 17:51:48,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:51:48 BoogieIcfgContainer [2020-07-10 17:51:48,226 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 17:51:48,227 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 17:51:48,227 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 17:51:48,230 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 17:51:48,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 05:51:45" (1/3) ... [2020-07-10 17:51:48,231 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@322c0b97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:51:48, skipping insertion in model container [2020-07-10 17:51:48,231 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:51:46" (2/3) ... [2020-07-10 17:51:48,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@322c0b97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:51:48, skipping insertion in model container [2020-07-10 17:51:48,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:51:48" (3/3) ... [2020-07-10 17:51:48,233 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product48.cil.c [2020-07-10 17:51:48,243 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 17:51:48,251 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 17:51:48,265 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 17:51:48,286 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 17:51:48,286 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 17:51:48,286 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 17:51:48,286 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 17:51:48,288 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 17:51:48,288 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 17:51:48,288 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 17:51:48,288 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 17:51:48,321 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states. [2020-07-10 17:51:48,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 17:51:48,344 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:51:48,345 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 17:51:48,346 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:51:48,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:51:48,352 INFO L82 PathProgramCache]: Analyzing trace with hash 1278717342, now seen corresponding path program 1 times [2020-07-10 17:51:48,360 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:51:48,361 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [519840648] [2020-07-10 17:51:48,361 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:51:48,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:49,142 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:51:49,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:49,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {430#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {328#true} is VALID [2020-07-10 17:51:49,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {328#true} #valid := #valid[0 := 0]; {328#true} is VALID [2020-07-10 17:51:49,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} assume 0 < #StackHeapBarrier; {328#true} is VALID [2020-07-10 17:51:49,243 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {328#true} is VALID [2020-07-10 17:51:49,243 INFO L280 TraceCheckUtils]: 4: Hoare triple {328#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {328#true} is VALID [2020-07-10 17:51:49,244 INFO L280 TraceCheckUtils]: 5: Hoare triple {328#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {328#true} is VALID [2020-07-10 17:51:49,244 INFO L280 TraceCheckUtils]: 6: Hoare triple {328#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {328#true} is VALID [2020-07-10 17:51:49,245 INFO L280 TraceCheckUtils]: 7: Hoare triple {328#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {328#true} is VALID [2020-07-10 17:51:49,245 INFO L280 TraceCheckUtils]: 8: Hoare triple {328#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {328#true} is VALID [2020-07-10 17:51:49,245 INFO L280 TraceCheckUtils]: 9: Hoare triple {328#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {328#true} is VALID [2020-07-10 17:51:49,246 INFO L280 TraceCheckUtils]: 10: Hoare triple {328#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {328#true} is VALID [2020-07-10 17:51:49,246 INFO L280 TraceCheckUtils]: 11: Hoare triple {328#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {328#true} is VALID [2020-07-10 17:51:49,246 INFO L280 TraceCheckUtils]: 12: Hoare triple {328#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {328#true} is VALID [2020-07-10 17:51:49,247 INFO L280 TraceCheckUtils]: 13: Hoare triple {328#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {328#true} is VALID [2020-07-10 17:51:49,247 INFO L280 TraceCheckUtils]: 14: Hoare triple {328#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {328#true} is VALID [2020-07-10 17:51:49,247 INFO L280 TraceCheckUtils]: 15: Hoare triple {328#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {328#true} is VALID [2020-07-10 17:51:49,248 INFO L280 TraceCheckUtils]: 16: Hoare triple {328#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {328#true} is VALID [2020-07-10 17:51:49,248 INFO L280 TraceCheckUtils]: 17: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {328#true} is VALID [2020-07-10 17:51:49,249 INFO L280 TraceCheckUtils]: 18: Hoare triple {328#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {328#true} is VALID [2020-07-10 17:51:49,249 INFO L280 TraceCheckUtils]: 19: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {328#true} is VALID [2020-07-10 17:51:49,249 INFO L280 TraceCheckUtils]: 20: Hoare triple {328#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {328#true} is VALID [2020-07-10 17:51:49,250 INFO L280 TraceCheckUtils]: 21: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {328#true} is VALID [2020-07-10 17:51:49,250 INFO L280 TraceCheckUtils]: 22: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {328#true} is VALID [2020-07-10 17:51:49,250 INFO L280 TraceCheckUtils]: 23: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {328#true} is VALID [2020-07-10 17:51:49,251 INFO L280 TraceCheckUtils]: 24: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {328#true} is VALID [2020-07-10 17:51:49,251 INFO L280 TraceCheckUtils]: 25: Hoare triple {328#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {328#true} is VALID [2020-07-10 17:51:49,251 INFO L280 TraceCheckUtils]: 26: Hoare triple {328#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {328#true} is VALID [2020-07-10 17:51:49,252 INFO L280 TraceCheckUtils]: 27: Hoare triple {328#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {328#true} is VALID [2020-07-10 17:51:49,252 INFO L280 TraceCheckUtils]: 28: Hoare triple {328#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {328#true} is VALID [2020-07-10 17:51:49,252 INFO L280 TraceCheckUtils]: 29: Hoare triple {328#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {328#true} is VALID [2020-07-10 17:51:49,253 INFO L280 TraceCheckUtils]: 30: Hoare triple {328#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {328#true} is VALID [2020-07-10 17:51:49,253 INFO L280 TraceCheckUtils]: 31: Hoare triple {328#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {328#true} is VALID [2020-07-10 17:51:49,253 INFO L280 TraceCheckUtils]: 32: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {328#true} is VALID [2020-07-10 17:51:49,254 INFO L280 TraceCheckUtils]: 33: Hoare triple {328#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {328#true} is VALID [2020-07-10 17:51:49,254 INFO L280 TraceCheckUtils]: 34: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {328#true} is VALID [2020-07-10 17:51:49,254 INFO L280 TraceCheckUtils]: 35: Hoare triple {328#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {328#true} is VALID [2020-07-10 17:51:49,255 INFO L280 TraceCheckUtils]: 36: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {328#true} is VALID [2020-07-10 17:51:49,255 INFO L280 TraceCheckUtils]: 37: Hoare triple {328#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {328#true} is VALID [2020-07-10 17:51:49,255 INFO L280 TraceCheckUtils]: 38: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {328#true} is VALID [2020-07-10 17:51:49,256 INFO L280 TraceCheckUtils]: 39: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {328#true} is VALID [2020-07-10 17:51:49,256 INFO L280 TraceCheckUtils]: 40: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {328#true} is VALID [2020-07-10 17:51:49,256 INFO L280 TraceCheckUtils]: 41: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {328#true} is VALID [2020-07-10 17:51:49,257 INFO L280 TraceCheckUtils]: 42: Hoare triple {328#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {328#true} is VALID [2020-07-10 17:51:49,257 INFO L280 TraceCheckUtils]: 43: Hoare triple {328#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {328#true} is VALID [2020-07-10 17:51:49,257 INFO L280 TraceCheckUtils]: 44: Hoare triple {328#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {328#true} is VALID [2020-07-10 17:51:49,258 INFO L280 TraceCheckUtils]: 45: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {328#true} is VALID [2020-07-10 17:51:49,258 INFO L280 TraceCheckUtils]: 46: Hoare triple {328#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {328#true} is VALID [2020-07-10 17:51:49,258 INFO L280 TraceCheckUtils]: 47: Hoare triple {328#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {328#true} is VALID [2020-07-10 17:51:49,259 INFO L280 TraceCheckUtils]: 48: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {328#true} is VALID [2020-07-10 17:51:49,259 INFO L280 TraceCheckUtils]: 49: Hoare triple {328#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {328#true} is VALID [2020-07-10 17:51:49,259 INFO L280 TraceCheckUtils]: 50: Hoare triple {328#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {328#true} is VALID [2020-07-10 17:51:49,260 INFO L280 TraceCheckUtils]: 51: Hoare triple {328#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {328#true} is VALID [2020-07-10 17:51:49,260 INFO L280 TraceCheckUtils]: 52: Hoare triple {328#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {328#true} is VALID [2020-07-10 17:51:49,260 INFO L280 TraceCheckUtils]: 53: Hoare triple {328#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {328#true} is VALID [2020-07-10 17:51:49,261 INFO L280 TraceCheckUtils]: 54: Hoare triple {328#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {328#true} is VALID [2020-07-10 17:51:49,261 INFO L280 TraceCheckUtils]: 55: Hoare triple {328#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {328#true} is VALID [2020-07-10 17:51:49,261 INFO L280 TraceCheckUtils]: 56: Hoare triple {328#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {328#true} is VALID [2020-07-10 17:51:49,262 INFO L280 TraceCheckUtils]: 57: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {328#true} is VALID [2020-07-10 17:51:49,262 INFO L280 TraceCheckUtils]: 58: Hoare triple {328#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {328#true} is VALID [2020-07-10 17:51:49,262 INFO L280 TraceCheckUtils]: 59: Hoare triple {328#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {328#true} is VALID [2020-07-10 17:51:49,263 INFO L280 TraceCheckUtils]: 60: Hoare triple {328#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {328#true} is VALID [2020-07-10 17:51:49,263 INFO L280 TraceCheckUtils]: 61: Hoare triple {328#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {328#true} is VALID [2020-07-10 17:51:49,263 INFO L280 TraceCheckUtils]: 62: Hoare triple {328#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {328#true} is VALID [2020-07-10 17:51:49,264 INFO L280 TraceCheckUtils]: 63: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {328#true} is VALID [2020-07-10 17:51:49,264 INFO L280 TraceCheckUtils]: 64: Hoare triple {328#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {328#true} is VALID [2020-07-10 17:51:49,264 INFO L280 TraceCheckUtils]: 65: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {328#true} is VALID [2020-07-10 17:51:49,265 INFO L280 TraceCheckUtils]: 66: Hoare triple {328#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {328#true} is VALID [2020-07-10 17:51:49,265 INFO L280 TraceCheckUtils]: 67: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {328#true} is VALID [2020-07-10 17:51:49,265 INFO L280 TraceCheckUtils]: 68: Hoare triple {328#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {328#true} is VALID [2020-07-10 17:51:49,266 INFO L280 TraceCheckUtils]: 69: Hoare triple {328#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {328#true} is VALID [2020-07-10 17:51:49,266 INFO L280 TraceCheckUtils]: 70: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {328#true} is VALID [2020-07-10 17:51:49,266 INFO L280 TraceCheckUtils]: 71: Hoare triple {328#true} ~head~0.base, ~head~0.offset := 0, 0; {328#true} is VALID [2020-07-10 17:51:49,267 INFO L280 TraceCheckUtils]: 72: Hoare triple {328#true} ~cleanupTimeShifts~0 := 4; {328#true} is VALID [2020-07-10 17:51:49,267 INFO L280 TraceCheckUtils]: 73: Hoare triple {328#true} ~pumpRunning~0 := 0; {328#true} is VALID [2020-07-10 17:51:49,267 INFO L280 TraceCheckUtils]: 74: Hoare triple {328#true} ~systemActive~0 := 1; {328#true} is VALID [2020-07-10 17:51:49,268 INFO L280 TraceCheckUtils]: 75: Hoare triple {328#true} ~waterLevel~0 := 1; {328#true} is VALID [2020-07-10 17:51:49,268 INFO L280 TraceCheckUtils]: 76: Hoare triple {328#true} ~methaneLevelCritical~0 := 0; {328#true} is VALID [2020-07-10 17:51:49,268 INFO L280 TraceCheckUtils]: 77: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 17:51:49,269 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {328#true} {328#true} #935#return; {328#true} is VALID [2020-07-10 17:51:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:49,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 17:51:49,311 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {328#true} {328#true} #839#return; {328#true} is VALID [2020-07-10 17:51:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:49,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 17:51:49,316 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {328#true} {328#true} #841#return; {328#true} is VALID [2020-07-10 17:51:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:49,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} havoc ~retValue_acc~11; {328#true} is VALID [2020-07-10 17:51:49,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {328#true} ~retValue_acc~11 := 1; {328#true} is VALID [2020-07-10 17:51:49,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} #res := ~retValue_acc~11; {328#true} is VALID [2020-07-10 17:51:49,321 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 17:51:49,322 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {328#true} {328#true} #843#return; {328#true} is VALID [2020-07-10 17:51:49,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:49,325 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 17:51:49,325 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {328#true} {328#true} #845#return; {328#true} is VALID [2020-07-10 17:51:49,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:49,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} havoc ~retValue_acc~8; {328#true} is VALID [2020-07-10 17:51:49,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {328#true} ~retValue_acc~8 := ~waterLevel~0; {328#true} is VALID [2020-07-10 17:51:49,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} #res := ~retValue_acc~8; {328#true} is VALID [2020-07-10 17:51:49,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 17:51:49,330 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {328#true} {329#false} #833#return; {329#false} is VALID [2020-07-10 17:51:49,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:49,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {328#true} havoc ~retValue_acc~5; {328#true} is VALID [2020-07-10 17:51:49,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {328#true} ~retValue_acc~5 := ~pumpRunning~0; {328#true} is VALID [2020-07-10 17:51:49,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} #res := ~retValue_acc~5; {328#true} is VALID [2020-07-10 17:51:49,335 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 17:51:49,335 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {328#true} {329#false} #835#return; {329#false} is VALID [2020-07-10 17:51:49,341 INFO L263 TraceCheckUtils]: 0: Hoare triple {328#true} call ULTIMATE.init(); {430#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:51:49,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {430#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {328#true} is VALID [2020-07-10 17:51:49,342 INFO L280 TraceCheckUtils]: 2: Hoare triple {328#true} #valid := #valid[0 := 0]; {328#true} is VALID [2020-07-10 17:51:49,342 INFO L280 TraceCheckUtils]: 3: Hoare triple {328#true} assume 0 < #StackHeapBarrier; {328#true} is VALID [2020-07-10 17:51:49,342 INFO L280 TraceCheckUtils]: 4: Hoare triple {328#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {328#true} is VALID [2020-07-10 17:51:49,343 INFO L280 TraceCheckUtils]: 5: Hoare triple {328#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {328#true} is VALID [2020-07-10 17:51:49,343 INFO L280 TraceCheckUtils]: 6: Hoare triple {328#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {328#true} is VALID [2020-07-10 17:51:49,343 INFO L280 TraceCheckUtils]: 7: Hoare triple {328#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {328#true} is VALID [2020-07-10 17:51:49,344 INFO L280 TraceCheckUtils]: 8: Hoare triple {328#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {328#true} is VALID [2020-07-10 17:51:49,344 INFO L280 TraceCheckUtils]: 9: Hoare triple {328#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {328#true} is VALID [2020-07-10 17:51:49,344 INFO L280 TraceCheckUtils]: 10: Hoare triple {328#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {328#true} is VALID [2020-07-10 17:51:49,345 INFO L280 TraceCheckUtils]: 11: Hoare triple {328#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {328#true} is VALID [2020-07-10 17:51:49,345 INFO L280 TraceCheckUtils]: 12: Hoare triple {328#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {328#true} is VALID [2020-07-10 17:51:49,345 INFO L280 TraceCheckUtils]: 13: Hoare triple {328#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {328#true} is VALID [2020-07-10 17:51:49,345 INFO L280 TraceCheckUtils]: 14: Hoare triple {328#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {328#true} is VALID [2020-07-10 17:51:49,346 INFO L280 TraceCheckUtils]: 15: Hoare triple {328#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {328#true} is VALID [2020-07-10 17:51:49,346 INFO L280 TraceCheckUtils]: 16: Hoare triple {328#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {328#true} is VALID [2020-07-10 17:51:49,346 INFO L280 TraceCheckUtils]: 17: Hoare triple {328#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {328#true} is VALID [2020-07-10 17:51:49,347 INFO L280 TraceCheckUtils]: 18: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {328#true} is VALID [2020-07-10 17:51:49,347 INFO L280 TraceCheckUtils]: 19: Hoare triple {328#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {328#true} is VALID [2020-07-10 17:51:49,347 INFO L280 TraceCheckUtils]: 20: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {328#true} is VALID [2020-07-10 17:51:49,348 INFO L280 TraceCheckUtils]: 21: Hoare triple {328#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {328#true} is VALID [2020-07-10 17:51:49,348 INFO L280 TraceCheckUtils]: 22: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {328#true} is VALID [2020-07-10 17:51:49,348 INFO L280 TraceCheckUtils]: 23: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {328#true} is VALID [2020-07-10 17:51:49,349 INFO L280 TraceCheckUtils]: 24: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {328#true} is VALID [2020-07-10 17:51:49,349 INFO L280 TraceCheckUtils]: 25: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {328#true} is VALID [2020-07-10 17:51:49,349 INFO L280 TraceCheckUtils]: 26: Hoare triple {328#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {328#true} is VALID [2020-07-10 17:51:49,349 INFO L280 TraceCheckUtils]: 27: Hoare triple {328#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {328#true} is VALID [2020-07-10 17:51:49,350 INFO L280 TraceCheckUtils]: 28: Hoare triple {328#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {328#true} is VALID [2020-07-10 17:51:49,350 INFO L280 TraceCheckUtils]: 29: Hoare triple {328#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {328#true} is VALID [2020-07-10 17:51:49,350 INFO L280 TraceCheckUtils]: 30: Hoare triple {328#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {328#true} is VALID [2020-07-10 17:51:49,351 INFO L280 TraceCheckUtils]: 31: Hoare triple {328#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {328#true} is VALID [2020-07-10 17:51:49,351 INFO L280 TraceCheckUtils]: 32: Hoare triple {328#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {328#true} is VALID [2020-07-10 17:51:49,351 INFO L280 TraceCheckUtils]: 33: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {328#true} is VALID [2020-07-10 17:51:49,352 INFO L280 TraceCheckUtils]: 34: Hoare triple {328#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {328#true} is VALID [2020-07-10 17:51:49,352 INFO L280 TraceCheckUtils]: 35: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {328#true} is VALID [2020-07-10 17:51:49,352 INFO L280 TraceCheckUtils]: 36: Hoare triple {328#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {328#true} is VALID [2020-07-10 17:51:49,352 INFO L280 TraceCheckUtils]: 37: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {328#true} is VALID [2020-07-10 17:51:49,353 INFO L280 TraceCheckUtils]: 38: Hoare triple {328#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {328#true} is VALID [2020-07-10 17:51:49,353 INFO L280 TraceCheckUtils]: 39: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {328#true} is VALID [2020-07-10 17:51:49,353 INFO L280 TraceCheckUtils]: 40: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {328#true} is VALID [2020-07-10 17:51:49,354 INFO L280 TraceCheckUtils]: 41: Hoare triple {328#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {328#true} is VALID [2020-07-10 17:51:49,354 INFO L280 TraceCheckUtils]: 42: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {328#true} is VALID [2020-07-10 17:51:49,354 INFO L280 TraceCheckUtils]: 43: Hoare triple {328#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {328#true} is VALID [2020-07-10 17:51:49,354 INFO L280 TraceCheckUtils]: 44: Hoare triple {328#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {328#true} is VALID [2020-07-10 17:51:49,355 INFO L280 TraceCheckUtils]: 45: Hoare triple {328#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {328#true} is VALID [2020-07-10 17:51:49,355 INFO L280 TraceCheckUtils]: 46: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {328#true} is VALID [2020-07-10 17:51:49,355 INFO L280 TraceCheckUtils]: 47: Hoare triple {328#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {328#true} is VALID [2020-07-10 17:51:49,356 INFO L280 TraceCheckUtils]: 48: Hoare triple {328#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {328#true} is VALID [2020-07-10 17:51:49,356 INFO L280 TraceCheckUtils]: 49: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {328#true} is VALID [2020-07-10 17:51:49,356 INFO L280 TraceCheckUtils]: 50: Hoare triple {328#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {328#true} is VALID [2020-07-10 17:51:49,356 INFO L280 TraceCheckUtils]: 51: Hoare triple {328#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {328#true} is VALID [2020-07-10 17:51:49,357 INFO L280 TraceCheckUtils]: 52: Hoare triple {328#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {328#true} is VALID [2020-07-10 17:51:49,357 INFO L280 TraceCheckUtils]: 53: Hoare triple {328#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {328#true} is VALID [2020-07-10 17:51:49,357 INFO L280 TraceCheckUtils]: 54: Hoare triple {328#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {328#true} is VALID [2020-07-10 17:51:49,358 INFO L280 TraceCheckUtils]: 55: Hoare triple {328#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {328#true} is VALID [2020-07-10 17:51:49,358 INFO L280 TraceCheckUtils]: 56: Hoare triple {328#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {328#true} is VALID [2020-07-10 17:51:49,358 INFO L280 TraceCheckUtils]: 57: Hoare triple {328#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {328#true} is VALID [2020-07-10 17:51:49,358 INFO L280 TraceCheckUtils]: 58: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {328#true} is VALID [2020-07-10 17:51:49,359 INFO L280 TraceCheckUtils]: 59: Hoare triple {328#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {328#true} is VALID [2020-07-10 17:51:49,359 INFO L280 TraceCheckUtils]: 60: Hoare triple {328#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {328#true} is VALID [2020-07-10 17:51:49,359 INFO L280 TraceCheckUtils]: 61: Hoare triple {328#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {328#true} is VALID [2020-07-10 17:51:49,360 INFO L280 TraceCheckUtils]: 62: Hoare triple {328#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {328#true} is VALID [2020-07-10 17:51:49,360 INFO L280 TraceCheckUtils]: 63: Hoare triple {328#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {328#true} is VALID [2020-07-10 17:51:49,360 INFO L280 TraceCheckUtils]: 64: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {328#true} is VALID [2020-07-10 17:51:49,360 INFO L280 TraceCheckUtils]: 65: Hoare triple {328#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {328#true} is VALID [2020-07-10 17:51:49,361 INFO L280 TraceCheckUtils]: 66: Hoare triple {328#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {328#true} is VALID [2020-07-10 17:51:49,361 INFO L280 TraceCheckUtils]: 67: Hoare triple {328#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {328#true} is VALID [2020-07-10 17:51:49,361 INFO L280 TraceCheckUtils]: 68: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {328#true} is VALID [2020-07-10 17:51:49,362 INFO L280 TraceCheckUtils]: 69: Hoare triple {328#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {328#true} is VALID [2020-07-10 17:51:49,362 INFO L280 TraceCheckUtils]: 70: Hoare triple {328#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {328#true} is VALID [2020-07-10 17:51:49,362 INFO L280 TraceCheckUtils]: 71: Hoare triple {328#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {328#true} is VALID [2020-07-10 17:51:49,363 INFO L280 TraceCheckUtils]: 72: Hoare triple {328#true} ~head~0.base, ~head~0.offset := 0, 0; {328#true} is VALID [2020-07-10 17:51:49,363 INFO L280 TraceCheckUtils]: 73: Hoare triple {328#true} ~cleanupTimeShifts~0 := 4; {328#true} is VALID [2020-07-10 17:51:49,363 INFO L280 TraceCheckUtils]: 74: Hoare triple {328#true} ~pumpRunning~0 := 0; {328#true} is VALID [2020-07-10 17:51:49,363 INFO L280 TraceCheckUtils]: 75: Hoare triple {328#true} ~systemActive~0 := 1; {328#true} is VALID [2020-07-10 17:51:49,364 INFO L280 TraceCheckUtils]: 76: Hoare triple {328#true} ~waterLevel~0 := 1; {328#true} is VALID [2020-07-10 17:51:49,364 INFO L280 TraceCheckUtils]: 77: Hoare triple {328#true} ~methaneLevelCritical~0 := 0; {328#true} is VALID [2020-07-10 17:51:49,364 INFO L280 TraceCheckUtils]: 78: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 17:51:49,364 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {328#true} {328#true} #935#return; {328#true} is VALID [2020-07-10 17:51:49,365 INFO L263 TraceCheckUtils]: 80: Hoare triple {328#true} call #t~ret74 := main(); {328#true} is VALID [2020-07-10 17:51:49,365 INFO L280 TraceCheckUtils]: 81: Hoare triple {328#true} havoc ~retValue_acc~3; {328#true} is VALID [2020-07-10 17:51:49,365 INFO L280 TraceCheckUtils]: 82: Hoare triple {328#true} havoc ~tmp~4; {328#true} is VALID [2020-07-10 17:51:49,366 INFO L263 TraceCheckUtils]: 83: Hoare triple {328#true} call select_helpers(); {328#true} is VALID [2020-07-10 17:51:49,366 INFO L280 TraceCheckUtils]: 84: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 17:51:49,366 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {328#true} {328#true} #839#return; {328#true} is VALID [2020-07-10 17:51:49,367 INFO L263 TraceCheckUtils]: 86: Hoare triple {328#true} call select_features(); {328#true} is VALID [2020-07-10 17:51:49,367 INFO L280 TraceCheckUtils]: 87: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 17:51:49,367 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {328#true} {328#true} #841#return; {328#true} is VALID [2020-07-10 17:51:49,367 INFO L263 TraceCheckUtils]: 89: Hoare triple {328#true} call #t~ret37 := valid_product(); {328#true} is VALID [2020-07-10 17:51:49,368 INFO L280 TraceCheckUtils]: 90: Hoare triple {328#true} havoc ~retValue_acc~11; {328#true} is VALID [2020-07-10 17:51:49,368 INFO L280 TraceCheckUtils]: 91: Hoare triple {328#true} ~retValue_acc~11 := 1; {328#true} is VALID [2020-07-10 17:51:49,368 INFO L280 TraceCheckUtils]: 92: Hoare triple {328#true} #res := ~retValue_acc~11; {328#true} is VALID [2020-07-10 17:51:49,369 INFO L280 TraceCheckUtils]: 93: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 17:51:49,369 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {328#true} {328#true} #843#return; {328#true} is VALID [2020-07-10 17:51:49,369 INFO L280 TraceCheckUtils]: 95: Hoare triple {328#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {328#true} is VALID [2020-07-10 17:51:49,369 INFO L280 TraceCheckUtils]: 96: Hoare triple {328#true} ~tmp~4 := #t~ret37; {328#true} is VALID [2020-07-10 17:51:49,370 INFO L280 TraceCheckUtils]: 97: Hoare triple {328#true} havoc #t~ret37; {328#true} is VALID [2020-07-10 17:51:49,370 INFO L280 TraceCheckUtils]: 98: Hoare triple {328#true} assume 0 != ~tmp~4; {328#true} is VALID [2020-07-10 17:51:49,370 INFO L263 TraceCheckUtils]: 99: Hoare triple {328#true} call setup(); {328#true} is VALID [2020-07-10 17:51:49,371 INFO L280 TraceCheckUtils]: 100: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 17:51:49,371 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {328#true} {328#true} #845#return; {328#true} is VALID [2020-07-10 17:51:49,371 INFO L263 TraceCheckUtils]: 102: Hoare triple {328#true} call runTest(); {328#true} is VALID [2020-07-10 17:51:49,371 INFO L263 TraceCheckUtils]: 103: Hoare triple {328#true} call test(); {328#true} is VALID [2020-07-10 17:51:49,372 INFO L280 TraceCheckUtils]: 104: Hoare triple {328#true} havoc ~splverifierCounter~0; {328#true} is VALID [2020-07-10 17:51:49,372 INFO L280 TraceCheckUtils]: 105: Hoare triple {328#true} havoc ~tmp~9; {328#true} is VALID [2020-07-10 17:51:49,372 INFO L280 TraceCheckUtils]: 106: Hoare triple {328#true} havoc ~tmp___0~2; {328#true} is VALID [2020-07-10 17:51:49,373 INFO L280 TraceCheckUtils]: 107: Hoare triple {328#true} havoc ~tmp___1~0; {328#true} is VALID [2020-07-10 17:51:49,373 INFO L280 TraceCheckUtils]: 108: Hoare triple {328#true} havoc ~tmp___2~0; {328#true} is VALID [2020-07-10 17:51:49,373 INFO L280 TraceCheckUtils]: 109: Hoare triple {328#true} ~splverifierCounter~0 := 0; {328#true} is VALID [2020-07-10 17:51:49,374 INFO L280 TraceCheckUtils]: 110: Hoare triple {328#true} assume false; {329#false} is VALID [2020-07-10 17:51:49,375 INFO L263 TraceCheckUtils]: 111: Hoare triple {329#false} call cleanup(); {329#false} is VALID [2020-07-10 17:51:49,375 INFO L280 TraceCheckUtils]: 112: Hoare triple {329#false} havoc ~i~0; {329#false} is VALID [2020-07-10 17:51:49,375 INFO L280 TraceCheckUtils]: 113: Hoare triple {329#false} havoc ~__cil_tmp2~0; {329#false} is VALID [2020-07-10 17:51:49,375 INFO L263 TraceCheckUtils]: 114: Hoare triple {329#false} call timeShift(); {329#false} is VALID [2020-07-10 17:51:49,376 INFO L280 TraceCheckUtils]: 115: Hoare triple {329#false} assume !(0 != ~pumpRunning~0); {329#false} is VALID [2020-07-10 17:51:49,376 INFO L280 TraceCheckUtils]: 116: Hoare triple {329#false} assume !(0 != ~systemActive~0); {329#false} is VALID [2020-07-10 17:51:49,376 INFO L263 TraceCheckUtils]: 117: Hoare triple {329#false} call __utac_acc__Specification4_spec__1(); {329#false} is VALID [2020-07-10 17:51:49,377 INFO L280 TraceCheckUtils]: 118: Hoare triple {329#false} havoc ~tmp~0; {329#false} is VALID [2020-07-10 17:51:49,377 INFO L280 TraceCheckUtils]: 119: Hoare triple {329#false} havoc ~tmp___0~0; {329#false} is VALID [2020-07-10 17:51:49,377 INFO L263 TraceCheckUtils]: 120: Hoare triple {329#false} call #t~ret0 := getWaterLevel(); {328#true} is VALID [2020-07-10 17:51:49,378 INFO L280 TraceCheckUtils]: 121: Hoare triple {328#true} havoc ~retValue_acc~8; {328#true} is VALID [2020-07-10 17:51:49,378 INFO L280 TraceCheckUtils]: 122: Hoare triple {328#true} ~retValue_acc~8 := ~waterLevel~0; {328#true} is VALID [2020-07-10 17:51:49,378 INFO L280 TraceCheckUtils]: 123: Hoare triple {328#true} #res := ~retValue_acc~8; {328#true} is VALID [2020-07-10 17:51:49,378 INFO L280 TraceCheckUtils]: 124: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 17:51:49,379 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {328#true} {329#false} #833#return; {329#false} is VALID [2020-07-10 17:51:49,379 INFO L280 TraceCheckUtils]: 126: Hoare triple {329#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {329#false} is VALID [2020-07-10 17:51:49,379 INFO L280 TraceCheckUtils]: 127: Hoare triple {329#false} ~tmp~0 := #t~ret0; {329#false} is VALID [2020-07-10 17:51:49,379 INFO L280 TraceCheckUtils]: 128: Hoare triple {329#false} havoc #t~ret0; {329#false} is VALID [2020-07-10 17:51:49,380 INFO L280 TraceCheckUtils]: 129: Hoare triple {329#false} assume 0 == ~tmp~0; {329#false} is VALID [2020-07-10 17:51:49,380 INFO L263 TraceCheckUtils]: 130: Hoare triple {329#false} call #t~ret1 := isPumpRunning(); {328#true} is VALID [2020-07-10 17:51:49,380 INFO L280 TraceCheckUtils]: 131: Hoare triple {328#true} havoc ~retValue_acc~5; {328#true} is VALID [2020-07-10 17:51:49,381 INFO L280 TraceCheckUtils]: 132: Hoare triple {328#true} ~retValue_acc~5 := ~pumpRunning~0; {328#true} is VALID [2020-07-10 17:51:49,381 INFO L280 TraceCheckUtils]: 133: Hoare triple {328#true} #res := ~retValue_acc~5; {328#true} is VALID [2020-07-10 17:51:49,381 INFO L280 TraceCheckUtils]: 134: Hoare triple {328#true} assume true; {328#true} is VALID [2020-07-10 17:51:49,381 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {328#true} {329#false} #835#return; {329#false} is VALID [2020-07-10 17:51:49,382 INFO L280 TraceCheckUtils]: 136: Hoare triple {329#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {329#false} is VALID [2020-07-10 17:51:49,382 INFO L280 TraceCheckUtils]: 137: Hoare triple {329#false} ~tmp___0~0 := #t~ret1; {329#false} is VALID [2020-07-10 17:51:49,382 INFO L280 TraceCheckUtils]: 138: Hoare triple {329#false} havoc #t~ret1; {329#false} is VALID [2020-07-10 17:51:49,383 INFO L280 TraceCheckUtils]: 139: Hoare triple {329#false} assume 0 != ~tmp___0~0; {329#false} is VALID [2020-07-10 17:51:49,383 INFO L263 TraceCheckUtils]: 140: Hoare triple {329#false} call __automaton_fail(); {329#false} is VALID [2020-07-10 17:51:49,383 INFO L280 TraceCheckUtils]: 141: Hoare triple {329#false} assume !false; {329#false} is VALID [2020-07-10 17:51:49,405 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 17:51:49,405 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:51:49,407 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [519840648] [2020-07-10 17:51:49,409 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:51:49,410 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 17:51:49,410 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210309189] [2020-07-10 17:51:49,416 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 17:51:49,420 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:51:49,423 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 17:51:49,623 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 17:51:49,624 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 17:51:49,624 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:51:49,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 17:51:49,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 17:51:49,635 INFO L87 Difference]: Start difference. First operand 325 states. Second operand 3 states. [2020-07-10 17:51:58,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:51:58,849 INFO L93 Difference]: Finished difference Result 520 states and 619 transitions. [2020-07-10 17:51:58,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 17:51:58,849 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 17:51:58,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:51:58,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 17:51:58,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 619 transitions. [2020-07-10 17:51:58,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 17:51:58,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 619 transitions. [2020-07-10 17:51:58,897 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 619 transitions. [2020-07-10 17:52:00,642 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 619 edges. 619 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:52:00,680 INFO L225 Difference]: With dead ends: 520 [2020-07-10 17:52:00,680 INFO L226 Difference]: Without dead ends: 320 [2020-07-10 17:52:00,685 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 17:52:00,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2020-07-10 17:52:04,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 274. [2020-07-10 17:52:04,281 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:52:04,282 INFO L82 GeneralOperation]: Start isEquivalent. First operand 320 states. Second operand 274 states. [2020-07-10 17:52:04,283 INFO L74 IsIncluded]: Start isIncluded. First operand 320 states. Second operand 274 states. [2020-07-10 17:52:04,283 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 274 states. [2020-07-10 17:52:04,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:52:04,319 INFO L93 Difference]: Finished difference Result 320 states and 366 transitions. [2020-07-10 17:52:04,319 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 366 transitions. [2020-07-10 17:52:04,323 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:52:04,324 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:52:04,324 INFO L74 IsIncluded]: Start isIncluded. First operand 274 states. Second operand 320 states. [2020-07-10 17:52:04,324 INFO L87 Difference]: Start difference. First operand 274 states. Second operand 320 states. [2020-07-10 17:52:04,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:52:04,358 INFO L93 Difference]: Finished difference Result 320 states and 366 transitions. [2020-07-10 17:52:04,358 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 366 transitions. [2020-07-10 17:52:04,360 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:52:04,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:52:04,361 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:52:04,361 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:52:04,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 274 states. [2020-07-10 17:52:04,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 274 states and 299 transitions. [2020-07-10 17:52:04,383 INFO L78 Accepts]: Start accepts. Automaton has 274 states and 299 transitions. Word has length 142 [2020-07-10 17:52:04,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:52:04,384 INFO L479 AbstractCegarLoop]: Abstraction has 274 states and 299 transitions. [2020-07-10 17:52:04,384 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 17:52:04,384 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 274 states and 299 transitions. [2020-07-10 17:52:05,312 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 299 edges. 299 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:52:05,313 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 299 transitions. [2020-07-10 17:52:05,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 17:52:05,316 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:52:05,317 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 17:52:05,317 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 17:52:05,317 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:52:05,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:52:05,318 INFO L82 PathProgramCache]: Analyzing trace with hash 1976883783, now seen corresponding path program 1 times [2020-07-10 17:52:05,318 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:52:05,318 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [289519492] [2020-07-10 17:52:05,318 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:52:05,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,692 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:52:05,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {2764#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2661#true} is VALID [2020-07-10 17:52:05,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {2661#true} #valid := #valid[0 := 0]; {2661#true} is VALID [2020-07-10 17:52:05,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {2661#true} assume 0 < #StackHeapBarrier; {2661#true} is VALID [2020-07-10 17:52:05,759 INFO L280 TraceCheckUtils]: 3: Hoare triple {2661#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {2661#true} is VALID [2020-07-10 17:52:05,759 INFO L280 TraceCheckUtils]: 4: Hoare triple {2661#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {2661#true} is VALID [2020-07-10 17:52:05,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {2661#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {2661#true} is VALID [2020-07-10 17:52:05,759 INFO L280 TraceCheckUtils]: 6: Hoare triple {2661#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {2661#true} is VALID [2020-07-10 17:52:05,760 INFO L280 TraceCheckUtils]: 7: Hoare triple {2661#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {2661#true} is VALID [2020-07-10 17:52:05,760 INFO L280 TraceCheckUtils]: 8: Hoare triple {2661#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {2661#true} is VALID [2020-07-10 17:52:05,760 INFO L280 TraceCheckUtils]: 9: Hoare triple {2661#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {2661#true} is VALID [2020-07-10 17:52:05,760 INFO L280 TraceCheckUtils]: 10: Hoare triple {2661#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {2661#true} is VALID [2020-07-10 17:52:05,761 INFO L280 TraceCheckUtils]: 11: Hoare triple {2661#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {2661#true} is VALID [2020-07-10 17:52:05,761 INFO L280 TraceCheckUtils]: 12: Hoare triple {2661#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {2661#true} is VALID [2020-07-10 17:52:05,761 INFO L280 TraceCheckUtils]: 13: Hoare triple {2661#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {2661#true} is VALID [2020-07-10 17:52:05,762 INFO L280 TraceCheckUtils]: 14: Hoare triple {2661#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {2661#true} is VALID [2020-07-10 17:52:05,762 INFO L280 TraceCheckUtils]: 15: Hoare triple {2661#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {2661#true} is VALID [2020-07-10 17:52:05,762 INFO L280 TraceCheckUtils]: 16: Hoare triple {2661#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {2661#true} is VALID [2020-07-10 17:52:05,762 INFO L280 TraceCheckUtils]: 17: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {2661#true} is VALID [2020-07-10 17:52:05,763 INFO L280 TraceCheckUtils]: 18: Hoare triple {2661#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {2661#true} is VALID [2020-07-10 17:52:05,763 INFO L280 TraceCheckUtils]: 19: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {2661#true} is VALID [2020-07-10 17:52:05,763 INFO L280 TraceCheckUtils]: 20: Hoare triple {2661#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {2661#true} is VALID [2020-07-10 17:52:05,763 INFO L280 TraceCheckUtils]: 21: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {2661#true} is VALID [2020-07-10 17:52:05,764 INFO L280 TraceCheckUtils]: 22: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {2661#true} is VALID [2020-07-10 17:52:05,764 INFO L280 TraceCheckUtils]: 23: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {2661#true} is VALID [2020-07-10 17:52:05,764 INFO L280 TraceCheckUtils]: 24: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {2661#true} is VALID [2020-07-10 17:52:05,764 INFO L280 TraceCheckUtils]: 25: Hoare triple {2661#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {2661#true} is VALID [2020-07-10 17:52:05,765 INFO L280 TraceCheckUtils]: 26: Hoare triple {2661#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {2661#true} is VALID [2020-07-10 17:52:05,765 INFO L280 TraceCheckUtils]: 27: Hoare triple {2661#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {2661#true} is VALID [2020-07-10 17:52:05,765 INFO L280 TraceCheckUtils]: 28: Hoare triple {2661#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {2661#true} is VALID [2020-07-10 17:52:05,765 INFO L280 TraceCheckUtils]: 29: Hoare triple {2661#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {2661#true} is VALID [2020-07-10 17:52:05,766 INFO L280 TraceCheckUtils]: 30: Hoare triple {2661#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {2661#true} is VALID [2020-07-10 17:52:05,766 INFO L280 TraceCheckUtils]: 31: Hoare triple {2661#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {2661#true} is VALID [2020-07-10 17:52:05,766 INFO L280 TraceCheckUtils]: 32: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {2661#true} is VALID [2020-07-10 17:52:05,766 INFO L280 TraceCheckUtils]: 33: Hoare triple {2661#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {2661#true} is VALID [2020-07-10 17:52:05,767 INFO L280 TraceCheckUtils]: 34: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {2661#true} is VALID [2020-07-10 17:52:05,767 INFO L280 TraceCheckUtils]: 35: Hoare triple {2661#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {2661#true} is VALID [2020-07-10 17:52:05,767 INFO L280 TraceCheckUtils]: 36: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {2661#true} is VALID [2020-07-10 17:52:05,768 INFO L280 TraceCheckUtils]: 37: Hoare triple {2661#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {2661#true} is VALID [2020-07-10 17:52:05,768 INFO L280 TraceCheckUtils]: 38: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {2661#true} is VALID [2020-07-10 17:52:05,768 INFO L280 TraceCheckUtils]: 39: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {2661#true} is VALID [2020-07-10 17:52:05,768 INFO L280 TraceCheckUtils]: 40: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {2661#true} is VALID [2020-07-10 17:52:05,768 INFO L280 TraceCheckUtils]: 41: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {2661#true} is VALID [2020-07-10 17:52:05,769 INFO L280 TraceCheckUtils]: 42: Hoare triple {2661#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {2661#true} is VALID [2020-07-10 17:52:05,769 INFO L280 TraceCheckUtils]: 43: Hoare triple {2661#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {2661#true} is VALID [2020-07-10 17:52:05,769 INFO L280 TraceCheckUtils]: 44: Hoare triple {2661#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {2661#true} is VALID [2020-07-10 17:52:05,769 INFO L280 TraceCheckUtils]: 45: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {2661#true} is VALID [2020-07-10 17:52:05,770 INFO L280 TraceCheckUtils]: 46: Hoare triple {2661#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {2661#true} is VALID [2020-07-10 17:52:05,770 INFO L280 TraceCheckUtils]: 47: Hoare triple {2661#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {2661#true} is VALID [2020-07-10 17:52:05,770 INFO L280 TraceCheckUtils]: 48: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {2661#true} is VALID [2020-07-10 17:52:05,771 INFO L280 TraceCheckUtils]: 49: Hoare triple {2661#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {2661#true} is VALID [2020-07-10 17:52:05,771 INFO L280 TraceCheckUtils]: 50: Hoare triple {2661#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {2661#true} is VALID [2020-07-10 17:52:05,771 INFO L280 TraceCheckUtils]: 51: Hoare triple {2661#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {2661#true} is VALID [2020-07-10 17:52:05,771 INFO L280 TraceCheckUtils]: 52: Hoare triple {2661#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {2661#true} is VALID [2020-07-10 17:52:05,772 INFO L280 TraceCheckUtils]: 53: Hoare triple {2661#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {2661#true} is VALID [2020-07-10 17:52:05,772 INFO L280 TraceCheckUtils]: 54: Hoare triple {2661#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {2661#true} is VALID [2020-07-10 17:52:05,772 INFO L280 TraceCheckUtils]: 55: Hoare triple {2661#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {2661#true} is VALID [2020-07-10 17:52:05,772 INFO L280 TraceCheckUtils]: 56: Hoare triple {2661#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {2661#true} is VALID [2020-07-10 17:52:05,773 INFO L280 TraceCheckUtils]: 57: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {2661#true} is VALID [2020-07-10 17:52:05,773 INFO L280 TraceCheckUtils]: 58: Hoare triple {2661#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {2661#true} is VALID [2020-07-10 17:52:05,773 INFO L280 TraceCheckUtils]: 59: Hoare triple {2661#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {2661#true} is VALID [2020-07-10 17:52:05,773 INFO L280 TraceCheckUtils]: 60: Hoare triple {2661#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {2661#true} is VALID [2020-07-10 17:52:05,774 INFO L280 TraceCheckUtils]: 61: Hoare triple {2661#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {2661#true} is VALID [2020-07-10 17:52:05,774 INFO L280 TraceCheckUtils]: 62: Hoare triple {2661#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {2661#true} is VALID [2020-07-10 17:52:05,774 INFO L280 TraceCheckUtils]: 63: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {2661#true} is VALID [2020-07-10 17:52:05,774 INFO L280 TraceCheckUtils]: 64: Hoare triple {2661#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {2661#true} is VALID [2020-07-10 17:52:05,775 INFO L280 TraceCheckUtils]: 65: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {2661#true} is VALID [2020-07-10 17:52:05,775 INFO L280 TraceCheckUtils]: 66: Hoare triple {2661#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {2661#true} is VALID [2020-07-10 17:52:05,775 INFO L280 TraceCheckUtils]: 67: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {2661#true} is VALID [2020-07-10 17:52:05,775 INFO L280 TraceCheckUtils]: 68: Hoare triple {2661#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {2661#true} is VALID [2020-07-10 17:52:05,776 INFO L280 TraceCheckUtils]: 69: Hoare triple {2661#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {2661#true} is VALID [2020-07-10 17:52:05,776 INFO L280 TraceCheckUtils]: 70: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {2661#true} is VALID [2020-07-10 17:52:05,776 INFO L280 TraceCheckUtils]: 71: Hoare triple {2661#true} ~head~0.base, ~head~0.offset := 0, 0; {2661#true} is VALID [2020-07-10 17:52:05,777 INFO L280 TraceCheckUtils]: 72: Hoare triple {2661#true} ~cleanupTimeShifts~0 := 4; {2661#true} is VALID [2020-07-10 17:52:05,777 INFO L280 TraceCheckUtils]: 73: Hoare triple {2661#true} ~pumpRunning~0 := 0; {2661#true} is VALID [2020-07-10 17:52:05,777 INFO L280 TraceCheckUtils]: 74: Hoare triple {2661#true} ~systemActive~0 := 1; {2661#true} is VALID [2020-07-10 17:52:05,777 INFO L280 TraceCheckUtils]: 75: Hoare triple {2661#true} ~waterLevel~0 := 1; {2661#true} is VALID [2020-07-10 17:52:05,778 INFO L280 TraceCheckUtils]: 76: Hoare triple {2661#true} ~methaneLevelCritical~0 := 0; {2661#true} is VALID [2020-07-10 17:52:05,778 INFO L280 TraceCheckUtils]: 77: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 17:52:05,778 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2661#true} {2661#true} #935#return; {2661#true} is VALID [2020-07-10 17:52:05,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 17:52:05,788 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2661#true} {2661#true} #839#return; {2661#true} is VALID [2020-07-10 17:52:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 17:52:05,794 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2661#true} {2661#true} #841#return; {2661#true} is VALID [2020-07-10 17:52:05,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {2661#true} havoc ~retValue_acc~11; {2661#true} is VALID [2020-07-10 17:52:05,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {2661#true} ~retValue_acc~11 := 1; {2661#true} is VALID [2020-07-10 17:52:05,798 INFO L280 TraceCheckUtils]: 2: Hoare triple {2661#true} #res := ~retValue_acc~11; {2661#true} is VALID [2020-07-10 17:52:05,798 INFO L280 TraceCheckUtils]: 3: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 17:52:05,798 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2661#true} {2661#true} #843#return; {2661#true} is VALID [2020-07-10 17:52:05,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 17:52:05,801 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2661#true} {2661#true} #845#return; {2661#true} is VALID [2020-07-10 17:52:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {2661#true} havoc ~retValue_acc~8; {2661#true} is VALID [2020-07-10 17:52:05,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {2661#true} ~retValue_acc~8 := ~waterLevel~0; {2661#true} is VALID [2020-07-10 17:52:05,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {2661#true} #res := ~retValue_acc~8; {2661#true} is VALID [2020-07-10 17:52:05,805 INFO L280 TraceCheckUtils]: 3: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 17:52:05,805 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2661#true} {2662#false} #833#return; {2662#false} is VALID [2020-07-10 17:52:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {2661#true} havoc ~retValue_acc~5; {2661#true} is VALID [2020-07-10 17:52:05,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {2661#true} ~retValue_acc~5 := ~pumpRunning~0; {2661#true} is VALID [2020-07-10 17:52:05,809 INFO L280 TraceCheckUtils]: 2: Hoare triple {2661#true} #res := ~retValue_acc~5; {2661#true} is VALID [2020-07-10 17:52:05,809 INFO L280 TraceCheckUtils]: 3: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 17:52:05,809 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2661#true} {2662#false} #835#return; {2662#false} is VALID [2020-07-10 17:52:05,814 INFO L263 TraceCheckUtils]: 0: Hoare triple {2661#true} call ULTIMATE.init(); {2764#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:52:05,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {2764#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2661#true} is VALID [2020-07-10 17:52:05,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {2661#true} #valid := #valid[0 := 0]; {2661#true} is VALID [2020-07-10 17:52:05,815 INFO L280 TraceCheckUtils]: 3: Hoare triple {2661#true} assume 0 < #StackHeapBarrier; {2661#true} is VALID [2020-07-10 17:52:05,815 INFO L280 TraceCheckUtils]: 4: Hoare triple {2661#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {2661#true} is VALID [2020-07-10 17:52:05,815 INFO L280 TraceCheckUtils]: 5: Hoare triple {2661#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {2661#true} is VALID [2020-07-10 17:52:05,816 INFO L280 TraceCheckUtils]: 6: Hoare triple {2661#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {2661#true} is VALID [2020-07-10 17:52:05,816 INFO L280 TraceCheckUtils]: 7: Hoare triple {2661#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {2661#true} is VALID [2020-07-10 17:52:05,816 INFO L280 TraceCheckUtils]: 8: Hoare triple {2661#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {2661#true} is VALID [2020-07-10 17:52:05,816 INFO L280 TraceCheckUtils]: 9: Hoare triple {2661#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {2661#true} is VALID [2020-07-10 17:52:05,817 INFO L280 TraceCheckUtils]: 10: Hoare triple {2661#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {2661#true} is VALID [2020-07-10 17:52:05,817 INFO L280 TraceCheckUtils]: 11: Hoare triple {2661#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {2661#true} is VALID [2020-07-10 17:52:05,817 INFO L280 TraceCheckUtils]: 12: Hoare triple {2661#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {2661#true} is VALID [2020-07-10 17:52:05,817 INFO L280 TraceCheckUtils]: 13: Hoare triple {2661#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {2661#true} is VALID [2020-07-10 17:52:05,818 INFO L280 TraceCheckUtils]: 14: Hoare triple {2661#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {2661#true} is VALID [2020-07-10 17:52:05,818 INFO L280 TraceCheckUtils]: 15: Hoare triple {2661#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {2661#true} is VALID [2020-07-10 17:52:05,818 INFO L280 TraceCheckUtils]: 16: Hoare triple {2661#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {2661#true} is VALID [2020-07-10 17:52:05,818 INFO L280 TraceCheckUtils]: 17: Hoare triple {2661#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {2661#true} is VALID [2020-07-10 17:52:05,819 INFO L280 TraceCheckUtils]: 18: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {2661#true} is VALID [2020-07-10 17:52:05,819 INFO L280 TraceCheckUtils]: 19: Hoare triple {2661#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {2661#true} is VALID [2020-07-10 17:52:05,819 INFO L280 TraceCheckUtils]: 20: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {2661#true} is VALID [2020-07-10 17:52:05,819 INFO L280 TraceCheckUtils]: 21: Hoare triple {2661#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {2661#true} is VALID [2020-07-10 17:52:05,820 INFO L280 TraceCheckUtils]: 22: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {2661#true} is VALID [2020-07-10 17:52:05,820 INFO L280 TraceCheckUtils]: 23: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {2661#true} is VALID [2020-07-10 17:52:05,820 INFO L280 TraceCheckUtils]: 24: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {2661#true} is VALID [2020-07-10 17:52:05,820 INFO L280 TraceCheckUtils]: 25: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {2661#true} is VALID [2020-07-10 17:52:05,821 INFO L280 TraceCheckUtils]: 26: Hoare triple {2661#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {2661#true} is VALID [2020-07-10 17:52:05,821 INFO L280 TraceCheckUtils]: 27: Hoare triple {2661#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {2661#true} is VALID [2020-07-10 17:52:05,821 INFO L280 TraceCheckUtils]: 28: Hoare triple {2661#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {2661#true} is VALID [2020-07-10 17:52:05,821 INFO L280 TraceCheckUtils]: 29: Hoare triple {2661#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {2661#true} is VALID [2020-07-10 17:52:05,822 INFO L280 TraceCheckUtils]: 30: Hoare triple {2661#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {2661#true} is VALID [2020-07-10 17:52:05,822 INFO L280 TraceCheckUtils]: 31: Hoare triple {2661#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {2661#true} is VALID [2020-07-10 17:52:05,822 INFO L280 TraceCheckUtils]: 32: Hoare triple {2661#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {2661#true} is VALID [2020-07-10 17:52:05,822 INFO L280 TraceCheckUtils]: 33: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {2661#true} is VALID [2020-07-10 17:52:05,822 INFO L280 TraceCheckUtils]: 34: Hoare triple {2661#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {2661#true} is VALID [2020-07-10 17:52:05,823 INFO L280 TraceCheckUtils]: 35: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {2661#true} is VALID [2020-07-10 17:52:05,823 INFO L280 TraceCheckUtils]: 36: Hoare triple {2661#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {2661#true} is VALID [2020-07-10 17:52:05,823 INFO L280 TraceCheckUtils]: 37: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {2661#true} is VALID [2020-07-10 17:52:05,823 INFO L280 TraceCheckUtils]: 38: Hoare triple {2661#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {2661#true} is VALID [2020-07-10 17:52:05,824 INFO L280 TraceCheckUtils]: 39: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {2661#true} is VALID [2020-07-10 17:52:05,824 INFO L280 TraceCheckUtils]: 40: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {2661#true} is VALID [2020-07-10 17:52:05,824 INFO L280 TraceCheckUtils]: 41: Hoare triple {2661#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {2661#true} is VALID [2020-07-10 17:52:05,824 INFO L280 TraceCheckUtils]: 42: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {2661#true} is VALID [2020-07-10 17:52:05,825 INFO L280 TraceCheckUtils]: 43: Hoare triple {2661#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {2661#true} is VALID [2020-07-10 17:52:05,825 INFO L280 TraceCheckUtils]: 44: Hoare triple {2661#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {2661#true} is VALID [2020-07-10 17:52:05,825 INFO L280 TraceCheckUtils]: 45: Hoare triple {2661#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {2661#true} is VALID [2020-07-10 17:52:05,825 INFO L280 TraceCheckUtils]: 46: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {2661#true} is VALID [2020-07-10 17:52:05,826 INFO L280 TraceCheckUtils]: 47: Hoare triple {2661#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {2661#true} is VALID [2020-07-10 17:52:05,826 INFO L280 TraceCheckUtils]: 48: Hoare triple {2661#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {2661#true} is VALID [2020-07-10 17:52:05,826 INFO L280 TraceCheckUtils]: 49: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {2661#true} is VALID [2020-07-10 17:52:05,826 INFO L280 TraceCheckUtils]: 50: Hoare triple {2661#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {2661#true} is VALID [2020-07-10 17:52:05,827 INFO L280 TraceCheckUtils]: 51: Hoare triple {2661#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {2661#true} is VALID [2020-07-10 17:52:05,827 INFO L280 TraceCheckUtils]: 52: Hoare triple {2661#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {2661#true} is VALID [2020-07-10 17:52:05,827 INFO L280 TraceCheckUtils]: 53: Hoare triple {2661#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {2661#true} is VALID [2020-07-10 17:52:05,827 INFO L280 TraceCheckUtils]: 54: Hoare triple {2661#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {2661#true} is VALID [2020-07-10 17:52:05,828 INFO L280 TraceCheckUtils]: 55: Hoare triple {2661#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {2661#true} is VALID [2020-07-10 17:52:05,828 INFO L280 TraceCheckUtils]: 56: Hoare triple {2661#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {2661#true} is VALID [2020-07-10 17:52:05,828 INFO L280 TraceCheckUtils]: 57: Hoare triple {2661#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {2661#true} is VALID [2020-07-10 17:52:05,828 INFO L280 TraceCheckUtils]: 58: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {2661#true} is VALID [2020-07-10 17:52:05,829 INFO L280 TraceCheckUtils]: 59: Hoare triple {2661#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {2661#true} is VALID [2020-07-10 17:52:05,829 INFO L280 TraceCheckUtils]: 60: Hoare triple {2661#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {2661#true} is VALID [2020-07-10 17:52:05,829 INFO L280 TraceCheckUtils]: 61: Hoare triple {2661#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {2661#true} is VALID [2020-07-10 17:52:05,829 INFO L280 TraceCheckUtils]: 62: Hoare triple {2661#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {2661#true} is VALID [2020-07-10 17:52:05,829 INFO L280 TraceCheckUtils]: 63: Hoare triple {2661#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {2661#true} is VALID [2020-07-10 17:52:05,830 INFO L280 TraceCheckUtils]: 64: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {2661#true} is VALID [2020-07-10 17:52:05,830 INFO L280 TraceCheckUtils]: 65: Hoare triple {2661#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {2661#true} is VALID [2020-07-10 17:52:05,830 INFO L280 TraceCheckUtils]: 66: Hoare triple {2661#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {2661#true} is VALID [2020-07-10 17:52:05,830 INFO L280 TraceCheckUtils]: 67: Hoare triple {2661#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {2661#true} is VALID [2020-07-10 17:52:05,830 INFO L280 TraceCheckUtils]: 68: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {2661#true} is VALID [2020-07-10 17:52:05,831 INFO L280 TraceCheckUtils]: 69: Hoare triple {2661#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {2661#true} is VALID [2020-07-10 17:52:05,831 INFO L280 TraceCheckUtils]: 70: Hoare triple {2661#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {2661#true} is VALID [2020-07-10 17:52:05,831 INFO L280 TraceCheckUtils]: 71: Hoare triple {2661#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {2661#true} is VALID [2020-07-10 17:52:05,831 INFO L280 TraceCheckUtils]: 72: Hoare triple {2661#true} ~head~0.base, ~head~0.offset := 0, 0; {2661#true} is VALID [2020-07-10 17:52:05,832 INFO L280 TraceCheckUtils]: 73: Hoare triple {2661#true} ~cleanupTimeShifts~0 := 4; {2661#true} is VALID [2020-07-10 17:52:05,832 INFO L280 TraceCheckUtils]: 74: Hoare triple {2661#true} ~pumpRunning~0 := 0; {2661#true} is VALID [2020-07-10 17:52:05,832 INFO L280 TraceCheckUtils]: 75: Hoare triple {2661#true} ~systemActive~0 := 1; {2661#true} is VALID [2020-07-10 17:52:05,832 INFO L280 TraceCheckUtils]: 76: Hoare triple {2661#true} ~waterLevel~0 := 1; {2661#true} is VALID [2020-07-10 17:52:05,832 INFO L280 TraceCheckUtils]: 77: Hoare triple {2661#true} ~methaneLevelCritical~0 := 0; {2661#true} is VALID [2020-07-10 17:52:05,833 INFO L280 TraceCheckUtils]: 78: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 17:52:05,833 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2661#true} {2661#true} #935#return; {2661#true} is VALID [2020-07-10 17:52:05,833 INFO L263 TraceCheckUtils]: 80: Hoare triple {2661#true} call #t~ret74 := main(); {2661#true} is VALID [2020-07-10 17:52:05,833 INFO L280 TraceCheckUtils]: 81: Hoare triple {2661#true} havoc ~retValue_acc~3; {2661#true} is VALID [2020-07-10 17:52:05,833 INFO L280 TraceCheckUtils]: 82: Hoare triple {2661#true} havoc ~tmp~4; {2661#true} is VALID [2020-07-10 17:52:05,834 INFO L263 TraceCheckUtils]: 83: Hoare triple {2661#true} call select_helpers(); {2661#true} is VALID [2020-07-10 17:52:05,834 INFO L280 TraceCheckUtils]: 84: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 17:52:05,834 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2661#true} {2661#true} #839#return; {2661#true} is VALID [2020-07-10 17:52:05,834 INFO L263 TraceCheckUtils]: 86: Hoare triple {2661#true} call select_features(); {2661#true} is VALID [2020-07-10 17:52:05,834 INFO L280 TraceCheckUtils]: 87: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 17:52:05,835 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2661#true} {2661#true} #841#return; {2661#true} is VALID [2020-07-10 17:52:05,835 INFO L263 TraceCheckUtils]: 89: Hoare triple {2661#true} call #t~ret37 := valid_product(); {2661#true} is VALID [2020-07-10 17:52:05,835 INFO L280 TraceCheckUtils]: 90: Hoare triple {2661#true} havoc ~retValue_acc~11; {2661#true} is VALID [2020-07-10 17:52:05,835 INFO L280 TraceCheckUtils]: 91: Hoare triple {2661#true} ~retValue_acc~11 := 1; {2661#true} is VALID [2020-07-10 17:52:05,836 INFO L280 TraceCheckUtils]: 92: Hoare triple {2661#true} #res := ~retValue_acc~11; {2661#true} is VALID [2020-07-10 17:52:05,836 INFO L280 TraceCheckUtils]: 93: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 17:52:05,836 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2661#true} {2661#true} #843#return; {2661#true} is VALID [2020-07-10 17:52:05,836 INFO L280 TraceCheckUtils]: 95: Hoare triple {2661#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {2661#true} is VALID [2020-07-10 17:52:05,836 INFO L280 TraceCheckUtils]: 96: Hoare triple {2661#true} ~tmp~4 := #t~ret37; {2661#true} is VALID [2020-07-10 17:52:05,837 INFO L280 TraceCheckUtils]: 97: Hoare triple {2661#true} havoc #t~ret37; {2661#true} is VALID [2020-07-10 17:52:05,837 INFO L280 TraceCheckUtils]: 98: Hoare triple {2661#true} assume 0 != ~tmp~4; {2661#true} is VALID [2020-07-10 17:52:05,837 INFO L263 TraceCheckUtils]: 99: Hoare triple {2661#true} call setup(); {2661#true} is VALID [2020-07-10 17:52:05,837 INFO L280 TraceCheckUtils]: 100: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 17:52:05,838 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2661#true} {2661#true} #845#return; {2661#true} is VALID [2020-07-10 17:52:05,838 INFO L263 TraceCheckUtils]: 102: Hoare triple {2661#true} call runTest(); {2661#true} is VALID [2020-07-10 17:52:05,838 INFO L263 TraceCheckUtils]: 103: Hoare triple {2661#true} call test(); {2661#true} is VALID [2020-07-10 17:52:05,838 INFO L280 TraceCheckUtils]: 104: Hoare triple {2661#true} havoc ~splverifierCounter~0; {2661#true} is VALID [2020-07-10 17:52:05,838 INFO L280 TraceCheckUtils]: 105: Hoare triple {2661#true} havoc ~tmp~9; {2661#true} is VALID [2020-07-10 17:52:05,839 INFO L280 TraceCheckUtils]: 106: Hoare triple {2661#true} havoc ~tmp___0~2; {2661#true} is VALID [2020-07-10 17:52:05,839 INFO L280 TraceCheckUtils]: 107: Hoare triple {2661#true} havoc ~tmp___1~0; {2661#true} is VALID [2020-07-10 17:52:05,839 INFO L280 TraceCheckUtils]: 108: Hoare triple {2661#true} havoc ~tmp___2~0; {2661#true} is VALID [2020-07-10 17:52:05,840 INFO L280 TraceCheckUtils]: 109: Hoare triple {2661#true} ~splverifierCounter~0 := 0; {2753#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:52:05,841 INFO L280 TraceCheckUtils]: 110: Hoare triple {2753#(= 0 test_~splverifierCounter~0)} assume !false; {2753#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:52:05,841 INFO L280 TraceCheckUtils]: 111: Hoare triple {2753#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2662#false} is VALID [2020-07-10 17:52:05,842 INFO L263 TraceCheckUtils]: 112: Hoare triple {2662#false} call cleanup(); {2662#false} is VALID [2020-07-10 17:52:05,842 INFO L280 TraceCheckUtils]: 113: Hoare triple {2662#false} havoc ~i~0; {2662#false} is VALID [2020-07-10 17:52:05,842 INFO L280 TraceCheckUtils]: 114: Hoare triple {2662#false} havoc ~__cil_tmp2~0; {2662#false} is VALID [2020-07-10 17:52:05,842 INFO L263 TraceCheckUtils]: 115: Hoare triple {2662#false} call timeShift(); {2662#false} is VALID [2020-07-10 17:52:05,843 INFO L280 TraceCheckUtils]: 116: Hoare triple {2662#false} assume !(0 != ~pumpRunning~0); {2662#false} is VALID [2020-07-10 17:52:05,843 INFO L280 TraceCheckUtils]: 117: Hoare triple {2662#false} assume !(0 != ~systemActive~0); {2662#false} is VALID [2020-07-10 17:52:05,843 INFO L263 TraceCheckUtils]: 118: Hoare triple {2662#false} call __utac_acc__Specification4_spec__1(); {2662#false} is VALID [2020-07-10 17:52:05,843 INFO L280 TraceCheckUtils]: 119: Hoare triple {2662#false} havoc ~tmp~0; {2662#false} is VALID [2020-07-10 17:52:05,843 INFO L280 TraceCheckUtils]: 120: Hoare triple {2662#false} havoc ~tmp___0~0; {2662#false} is VALID [2020-07-10 17:52:05,844 INFO L263 TraceCheckUtils]: 121: Hoare triple {2662#false} call #t~ret0 := getWaterLevel(); {2661#true} is VALID [2020-07-10 17:52:05,844 INFO L280 TraceCheckUtils]: 122: Hoare triple {2661#true} havoc ~retValue_acc~8; {2661#true} is VALID [2020-07-10 17:52:05,844 INFO L280 TraceCheckUtils]: 123: Hoare triple {2661#true} ~retValue_acc~8 := ~waterLevel~0; {2661#true} is VALID [2020-07-10 17:52:05,844 INFO L280 TraceCheckUtils]: 124: Hoare triple {2661#true} #res := ~retValue_acc~8; {2661#true} is VALID [2020-07-10 17:52:05,845 INFO L280 TraceCheckUtils]: 125: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 17:52:05,845 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2661#true} {2662#false} #833#return; {2662#false} is VALID [2020-07-10 17:52:05,845 INFO L280 TraceCheckUtils]: 127: Hoare triple {2662#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2662#false} is VALID [2020-07-10 17:52:05,845 INFO L280 TraceCheckUtils]: 128: Hoare triple {2662#false} ~tmp~0 := #t~ret0; {2662#false} is VALID [2020-07-10 17:52:05,845 INFO L280 TraceCheckUtils]: 129: Hoare triple {2662#false} havoc #t~ret0; {2662#false} is VALID [2020-07-10 17:52:05,846 INFO L280 TraceCheckUtils]: 130: Hoare triple {2662#false} assume 0 == ~tmp~0; {2662#false} is VALID [2020-07-10 17:52:05,846 INFO L263 TraceCheckUtils]: 131: Hoare triple {2662#false} call #t~ret1 := isPumpRunning(); {2661#true} is VALID [2020-07-10 17:52:05,846 INFO L280 TraceCheckUtils]: 132: Hoare triple {2661#true} havoc ~retValue_acc~5; {2661#true} is VALID [2020-07-10 17:52:05,846 INFO L280 TraceCheckUtils]: 133: Hoare triple {2661#true} ~retValue_acc~5 := ~pumpRunning~0; {2661#true} is VALID [2020-07-10 17:52:05,847 INFO L280 TraceCheckUtils]: 134: Hoare triple {2661#true} #res := ~retValue_acc~5; {2661#true} is VALID [2020-07-10 17:52:05,847 INFO L280 TraceCheckUtils]: 135: Hoare triple {2661#true} assume true; {2661#true} is VALID [2020-07-10 17:52:05,847 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2661#true} {2662#false} #835#return; {2662#false} is VALID [2020-07-10 17:52:05,847 INFO L280 TraceCheckUtils]: 137: Hoare triple {2662#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2662#false} is VALID [2020-07-10 17:52:05,848 INFO L280 TraceCheckUtils]: 138: Hoare triple {2662#false} ~tmp___0~0 := #t~ret1; {2662#false} is VALID [2020-07-10 17:52:05,848 INFO L280 TraceCheckUtils]: 139: Hoare triple {2662#false} havoc #t~ret1; {2662#false} is VALID [2020-07-10 17:52:05,848 INFO L280 TraceCheckUtils]: 140: Hoare triple {2662#false} assume 0 != ~tmp___0~0; {2662#false} is VALID [2020-07-10 17:52:05,848 INFO L263 TraceCheckUtils]: 141: Hoare triple {2662#false} call __automaton_fail(); {2662#false} is VALID [2020-07-10 17:52:05,848 INFO L280 TraceCheckUtils]: 142: Hoare triple {2662#false} assume !false; {2662#false} is VALID [2020-07-10 17:52:05,871 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 17:52:05,871 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:52:05,871 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [289519492] [2020-07-10 17:52:05,871 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:52:05,872 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 17:52:05,872 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70564659] [2020-07-10 17:52:05,873 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 17:52:05,874 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:52:05,874 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 17:52:06,028 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 17:52:06,029 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 17:52:06,029 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:52:06,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 17:52:06,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 17:52:06,030 INFO L87 Difference]: Start difference. First operand 274 states and 299 transitions. Second operand 4 states. [2020-07-10 17:52:07,977 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:52:14,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:52:14,845 INFO L93 Difference]: Finished difference Result 427 states and 482 transitions. [2020-07-10 17:52:14,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 17:52:14,845 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 17:52:14,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:52:14,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:52:14,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 482 transitions. [2020-07-10 17:52:14,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:52:14,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 482 transitions. [2020-07-10 17:52:14,863 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 482 transitions. [2020-07-10 17:52:16,192 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 482 edges. 482 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:52:16,205 INFO L225 Difference]: With dead ends: 427 [2020-07-10 17:52:16,205 INFO L226 Difference]: Without dead ends: 303 [2020-07-10 17:52:16,207 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 17:52:16,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2020-07-10 17:52:20,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 264. [2020-07-10 17:52:20,293 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:52:20,293 INFO L82 GeneralOperation]: Start isEquivalent. First operand 303 states. Second operand 264 states. [2020-07-10 17:52:20,293 INFO L74 IsIncluded]: Start isIncluded. First operand 303 states. Second operand 264 states. [2020-07-10 17:52:20,293 INFO L87 Difference]: Start difference. First operand 303 states. Second operand 264 states. [2020-07-10 17:52:20,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:52:20,307 INFO L93 Difference]: Finished difference Result 303 states and 341 transitions. [2020-07-10 17:52:20,307 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 341 transitions. [2020-07-10 17:52:20,309 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:52:20,309 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:52:20,309 INFO L74 IsIncluded]: Start isIncluded. First operand 264 states. Second operand 303 states. [2020-07-10 17:52:20,309 INFO L87 Difference]: Start difference. First operand 264 states. Second operand 303 states. [2020-07-10 17:52:20,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:52:20,323 INFO L93 Difference]: Finished difference Result 303 states and 341 transitions. [2020-07-10 17:52:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 341 transitions. [2020-07-10 17:52:20,325 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:52:20,325 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:52:20,325 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:52:20,325 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:52:20,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 264 states. [2020-07-10 17:52:20,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 286 transitions. [2020-07-10 17:52:20,335 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 286 transitions. Word has length 143 [2020-07-10 17:52:20,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:52:20,335 INFO L479 AbstractCegarLoop]: Abstraction has 264 states and 286 transitions. [2020-07-10 17:52:20,335 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 17:52:20,336 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 264 states and 286 transitions. [2020-07-10 17:52:21,355 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 286 edges. 286 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:52:21,355 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 286 transitions. [2020-07-10 17:52:21,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-10 17:52:21,358 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:52:21,358 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 17:52:21,358 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 17:52:21,358 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:52:21,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:52:21,359 INFO L82 PathProgramCache]: Analyzing trace with hash 1434420260, now seen corresponding path program 1 times [2020-07-10 17:52:21,359 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:52:21,359 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [175952216] [2020-07-10 17:52:21,359 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:52:21,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:21,768 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:52:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:21,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {4865#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4757#true} is VALID [2020-07-10 17:52:21,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {4757#true} #valid := #valid[0 := 0]; {4757#true} is VALID [2020-07-10 17:52:21,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {4757#true} assume 0 < #StackHeapBarrier; {4757#true} is VALID [2020-07-10 17:52:21,828 INFO L280 TraceCheckUtils]: 3: Hoare triple {4757#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {4757#true} is VALID [2020-07-10 17:52:21,828 INFO L280 TraceCheckUtils]: 4: Hoare triple {4757#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {4757#true} is VALID [2020-07-10 17:52:21,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {4757#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {4757#true} is VALID [2020-07-10 17:52:21,829 INFO L280 TraceCheckUtils]: 6: Hoare triple {4757#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {4757#true} is VALID [2020-07-10 17:52:21,829 INFO L280 TraceCheckUtils]: 7: Hoare triple {4757#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {4757#true} is VALID [2020-07-10 17:52:21,829 INFO L280 TraceCheckUtils]: 8: Hoare triple {4757#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {4757#true} is VALID [2020-07-10 17:52:21,829 INFO L280 TraceCheckUtils]: 9: Hoare triple {4757#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {4757#true} is VALID [2020-07-10 17:52:21,830 INFO L280 TraceCheckUtils]: 10: Hoare triple {4757#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {4757#true} is VALID [2020-07-10 17:52:21,830 INFO L280 TraceCheckUtils]: 11: Hoare triple {4757#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {4757#true} is VALID [2020-07-10 17:52:21,830 INFO L280 TraceCheckUtils]: 12: Hoare triple {4757#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {4757#true} is VALID [2020-07-10 17:52:21,830 INFO L280 TraceCheckUtils]: 13: Hoare triple {4757#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {4757#true} is VALID [2020-07-10 17:52:21,830 INFO L280 TraceCheckUtils]: 14: Hoare triple {4757#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {4757#true} is VALID [2020-07-10 17:52:21,831 INFO L280 TraceCheckUtils]: 15: Hoare triple {4757#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {4757#true} is VALID [2020-07-10 17:52:21,831 INFO L280 TraceCheckUtils]: 16: Hoare triple {4757#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {4757#true} is VALID [2020-07-10 17:52:21,831 INFO L280 TraceCheckUtils]: 17: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {4757#true} is VALID [2020-07-10 17:52:21,831 INFO L280 TraceCheckUtils]: 18: Hoare triple {4757#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {4757#true} is VALID [2020-07-10 17:52:21,832 INFO L280 TraceCheckUtils]: 19: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {4757#true} is VALID [2020-07-10 17:52:21,832 INFO L280 TraceCheckUtils]: 20: Hoare triple {4757#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {4757#true} is VALID [2020-07-10 17:52:21,832 INFO L280 TraceCheckUtils]: 21: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {4757#true} is VALID [2020-07-10 17:52:21,832 INFO L280 TraceCheckUtils]: 22: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {4757#true} is VALID [2020-07-10 17:52:21,832 INFO L280 TraceCheckUtils]: 23: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {4757#true} is VALID [2020-07-10 17:52:21,833 INFO L280 TraceCheckUtils]: 24: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {4757#true} is VALID [2020-07-10 17:52:21,833 INFO L280 TraceCheckUtils]: 25: Hoare triple {4757#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {4757#true} is VALID [2020-07-10 17:52:21,833 INFO L280 TraceCheckUtils]: 26: Hoare triple {4757#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {4757#true} is VALID [2020-07-10 17:52:21,833 INFO L280 TraceCheckUtils]: 27: Hoare triple {4757#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {4757#true} is VALID [2020-07-10 17:52:21,834 INFO L280 TraceCheckUtils]: 28: Hoare triple {4757#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {4757#true} is VALID [2020-07-10 17:52:21,834 INFO L280 TraceCheckUtils]: 29: Hoare triple {4757#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {4757#true} is VALID [2020-07-10 17:52:21,834 INFO L280 TraceCheckUtils]: 30: Hoare triple {4757#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {4757#true} is VALID [2020-07-10 17:52:21,834 INFO L280 TraceCheckUtils]: 31: Hoare triple {4757#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {4757#true} is VALID [2020-07-10 17:52:21,835 INFO L280 TraceCheckUtils]: 32: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {4757#true} is VALID [2020-07-10 17:52:21,835 INFO L280 TraceCheckUtils]: 33: Hoare triple {4757#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {4757#true} is VALID [2020-07-10 17:52:21,835 INFO L280 TraceCheckUtils]: 34: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {4757#true} is VALID [2020-07-10 17:52:21,835 INFO L280 TraceCheckUtils]: 35: Hoare triple {4757#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {4757#true} is VALID [2020-07-10 17:52:21,835 INFO L280 TraceCheckUtils]: 36: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {4757#true} is VALID [2020-07-10 17:52:21,836 INFO L280 TraceCheckUtils]: 37: Hoare triple {4757#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {4757#true} is VALID [2020-07-10 17:52:21,836 INFO L280 TraceCheckUtils]: 38: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {4757#true} is VALID [2020-07-10 17:52:21,836 INFO L280 TraceCheckUtils]: 39: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {4757#true} is VALID [2020-07-10 17:52:21,836 INFO L280 TraceCheckUtils]: 40: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {4757#true} is VALID [2020-07-10 17:52:21,837 INFO L280 TraceCheckUtils]: 41: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {4757#true} is VALID [2020-07-10 17:52:21,837 INFO L280 TraceCheckUtils]: 42: Hoare triple {4757#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {4757#true} is VALID [2020-07-10 17:52:21,837 INFO L280 TraceCheckUtils]: 43: Hoare triple {4757#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {4757#true} is VALID [2020-07-10 17:52:21,837 INFO L280 TraceCheckUtils]: 44: Hoare triple {4757#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {4757#true} is VALID [2020-07-10 17:52:21,837 INFO L280 TraceCheckUtils]: 45: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {4757#true} is VALID [2020-07-10 17:52:21,838 INFO L280 TraceCheckUtils]: 46: Hoare triple {4757#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {4757#true} is VALID [2020-07-10 17:52:21,838 INFO L280 TraceCheckUtils]: 47: Hoare triple {4757#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {4757#true} is VALID [2020-07-10 17:52:21,838 INFO L280 TraceCheckUtils]: 48: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {4757#true} is VALID [2020-07-10 17:52:21,838 INFO L280 TraceCheckUtils]: 49: Hoare triple {4757#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {4757#true} is VALID [2020-07-10 17:52:21,838 INFO L280 TraceCheckUtils]: 50: Hoare triple {4757#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {4757#true} is VALID [2020-07-10 17:52:21,839 INFO L280 TraceCheckUtils]: 51: Hoare triple {4757#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {4757#true} is VALID [2020-07-10 17:52:21,839 INFO L280 TraceCheckUtils]: 52: Hoare triple {4757#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {4757#true} is VALID [2020-07-10 17:52:21,839 INFO L280 TraceCheckUtils]: 53: Hoare triple {4757#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {4757#true} is VALID [2020-07-10 17:52:21,839 INFO L280 TraceCheckUtils]: 54: Hoare triple {4757#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {4757#true} is VALID [2020-07-10 17:52:21,839 INFO L280 TraceCheckUtils]: 55: Hoare triple {4757#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {4757#true} is VALID [2020-07-10 17:52:21,840 INFO L280 TraceCheckUtils]: 56: Hoare triple {4757#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {4757#true} is VALID [2020-07-10 17:52:21,840 INFO L280 TraceCheckUtils]: 57: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {4757#true} is VALID [2020-07-10 17:52:21,840 INFO L280 TraceCheckUtils]: 58: Hoare triple {4757#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {4757#true} is VALID [2020-07-10 17:52:21,840 INFO L280 TraceCheckUtils]: 59: Hoare triple {4757#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {4757#true} is VALID [2020-07-10 17:52:21,840 INFO L280 TraceCheckUtils]: 60: Hoare triple {4757#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {4757#true} is VALID [2020-07-10 17:52:21,841 INFO L280 TraceCheckUtils]: 61: Hoare triple {4757#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {4757#true} is VALID [2020-07-10 17:52:21,841 INFO L280 TraceCheckUtils]: 62: Hoare triple {4757#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {4757#true} is VALID [2020-07-10 17:52:21,841 INFO L280 TraceCheckUtils]: 63: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {4757#true} is VALID [2020-07-10 17:52:21,841 INFO L280 TraceCheckUtils]: 64: Hoare triple {4757#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {4757#true} is VALID [2020-07-10 17:52:21,842 INFO L280 TraceCheckUtils]: 65: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {4757#true} is VALID [2020-07-10 17:52:21,842 INFO L280 TraceCheckUtils]: 66: Hoare triple {4757#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {4757#true} is VALID [2020-07-10 17:52:21,842 INFO L280 TraceCheckUtils]: 67: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {4757#true} is VALID [2020-07-10 17:52:21,842 INFO L280 TraceCheckUtils]: 68: Hoare triple {4757#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {4757#true} is VALID [2020-07-10 17:52:21,842 INFO L280 TraceCheckUtils]: 69: Hoare triple {4757#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {4757#true} is VALID [2020-07-10 17:52:21,843 INFO L280 TraceCheckUtils]: 70: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {4757#true} is VALID [2020-07-10 17:52:21,843 INFO L280 TraceCheckUtils]: 71: Hoare triple {4757#true} ~head~0.base, ~head~0.offset := 0, 0; {4757#true} is VALID [2020-07-10 17:52:21,843 INFO L280 TraceCheckUtils]: 72: Hoare triple {4757#true} ~cleanupTimeShifts~0 := 4; {4757#true} is VALID [2020-07-10 17:52:21,843 INFO L280 TraceCheckUtils]: 73: Hoare triple {4757#true} ~pumpRunning~0 := 0; {4757#true} is VALID [2020-07-10 17:52:21,844 INFO L280 TraceCheckUtils]: 74: Hoare triple {4757#true} ~systemActive~0 := 1; {4757#true} is VALID [2020-07-10 17:52:21,844 INFO L280 TraceCheckUtils]: 75: Hoare triple {4757#true} ~waterLevel~0 := 1; {4757#true} is VALID [2020-07-10 17:52:21,844 INFO L280 TraceCheckUtils]: 76: Hoare triple {4757#true} ~methaneLevelCritical~0 := 0; {4757#true} is VALID [2020-07-10 17:52:21,844 INFO L280 TraceCheckUtils]: 77: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 17:52:21,844 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4757#true} {4757#true} #935#return; {4757#true} is VALID [2020-07-10 17:52:21,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:21,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 17:52:21,851 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4757#true} {4757#true} #839#return; {4757#true} is VALID [2020-07-10 17:52:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:21,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 17:52:21,854 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4757#true} {4757#true} #841#return; {4757#true} is VALID [2020-07-10 17:52:21,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:21,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {4757#true} havoc ~retValue_acc~11; {4757#true} is VALID [2020-07-10 17:52:21,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {4757#true} ~retValue_acc~11 := 1; {4866#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 17:52:21,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {4866#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:52:21,898 INFO L280 TraceCheckUtils]: 3: Hoare triple {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:52:21,899 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4757#true} #843#return; {4847#(= |main_#t~ret37| 1)} is VALID [2020-07-10 17:52:21,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:21,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 17:52:21,902 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4757#true} {4757#true} #845#return; {4757#true} is VALID [2020-07-10 17:52:21,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:21,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {4868#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4869#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:52:21,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {4869#(<= 1 ~systemActive~0)} assume true; {4869#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:52:21,935 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4869#(<= 1 ~systemActive~0)} {4757#true} #893#return; {4854#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:52:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:21,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {4757#true} havoc ~retValue_acc~8; {4757#true} is VALID [2020-07-10 17:52:21,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {4757#true} ~retValue_acc~8 := ~waterLevel~0; {4757#true} is VALID [2020-07-10 17:52:21,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {4757#true} #res := ~retValue_acc~8; {4757#true} is VALID [2020-07-10 17:52:21,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 17:52:21,939 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4757#true} {4758#false} #833#return; {4758#false} is VALID [2020-07-10 17:52:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:21,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {4757#true} havoc ~retValue_acc~5; {4757#true} is VALID [2020-07-10 17:52:21,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {4757#true} ~retValue_acc~5 := ~pumpRunning~0; {4757#true} is VALID [2020-07-10 17:52:21,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {4757#true} #res := ~retValue_acc~5; {4757#true} is VALID [2020-07-10 17:52:21,942 INFO L280 TraceCheckUtils]: 3: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 17:52:21,942 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4757#true} {4758#false} #835#return; {4758#false} is VALID [2020-07-10 17:52:21,947 INFO L263 TraceCheckUtils]: 0: Hoare triple {4757#true} call ULTIMATE.init(); {4865#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:52:21,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {4865#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4757#true} is VALID [2020-07-10 17:52:21,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {4757#true} #valid := #valid[0 := 0]; {4757#true} is VALID [2020-07-10 17:52:21,948 INFO L280 TraceCheckUtils]: 3: Hoare triple {4757#true} assume 0 < #StackHeapBarrier; {4757#true} is VALID [2020-07-10 17:52:21,948 INFO L280 TraceCheckUtils]: 4: Hoare triple {4757#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {4757#true} is VALID [2020-07-10 17:52:21,948 INFO L280 TraceCheckUtils]: 5: Hoare triple {4757#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {4757#true} is VALID [2020-07-10 17:52:21,948 INFO L280 TraceCheckUtils]: 6: Hoare triple {4757#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {4757#true} is VALID [2020-07-10 17:52:21,949 INFO L280 TraceCheckUtils]: 7: Hoare triple {4757#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {4757#true} is VALID [2020-07-10 17:52:21,949 INFO L280 TraceCheckUtils]: 8: Hoare triple {4757#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {4757#true} is VALID [2020-07-10 17:52:21,949 INFO L280 TraceCheckUtils]: 9: Hoare triple {4757#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {4757#true} is VALID [2020-07-10 17:52:21,949 INFO L280 TraceCheckUtils]: 10: Hoare triple {4757#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {4757#true} is VALID [2020-07-10 17:52:21,949 INFO L280 TraceCheckUtils]: 11: Hoare triple {4757#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {4757#true} is VALID [2020-07-10 17:52:21,950 INFO L280 TraceCheckUtils]: 12: Hoare triple {4757#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {4757#true} is VALID [2020-07-10 17:52:21,950 INFO L280 TraceCheckUtils]: 13: Hoare triple {4757#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {4757#true} is VALID [2020-07-10 17:52:21,950 INFO L280 TraceCheckUtils]: 14: Hoare triple {4757#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {4757#true} is VALID [2020-07-10 17:52:21,950 INFO L280 TraceCheckUtils]: 15: Hoare triple {4757#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {4757#true} is VALID [2020-07-10 17:52:21,950 INFO L280 TraceCheckUtils]: 16: Hoare triple {4757#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {4757#true} is VALID [2020-07-10 17:52:21,950 INFO L280 TraceCheckUtils]: 17: Hoare triple {4757#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {4757#true} is VALID [2020-07-10 17:52:21,951 INFO L280 TraceCheckUtils]: 18: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {4757#true} is VALID [2020-07-10 17:52:21,951 INFO L280 TraceCheckUtils]: 19: Hoare triple {4757#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {4757#true} is VALID [2020-07-10 17:52:21,951 INFO L280 TraceCheckUtils]: 20: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {4757#true} is VALID [2020-07-10 17:52:21,951 INFO L280 TraceCheckUtils]: 21: Hoare triple {4757#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {4757#true} is VALID [2020-07-10 17:52:21,951 INFO L280 TraceCheckUtils]: 22: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {4757#true} is VALID [2020-07-10 17:52:21,952 INFO L280 TraceCheckUtils]: 23: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {4757#true} is VALID [2020-07-10 17:52:21,952 INFO L280 TraceCheckUtils]: 24: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {4757#true} is VALID [2020-07-10 17:52:21,952 INFO L280 TraceCheckUtils]: 25: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {4757#true} is VALID [2020-07-10 17:52:21,952 INFO L280 TraceCheckUtils]: 26: Hoare triple {4757#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {4757#true} is VALID [2020-07-10 17:52:21,952 INFO L280 TraceCheckUtils]: 27: Hoare triple {4757#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {4757#true} is VALID [2020-07-10 17:52:21,953 INFO L280 TraceCheckUtils]: 28: Hoare triple {4757#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {4757#true} is VALID [2020-07-10 17:52:21,953 INFO L280 TraceCheckUtils]: 29: Hoare triple {4757#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {4757#true} is VALID [2020-07-10 17:52:21,953 INFO L280 TraceCheckUtils]: 30: Hoare triple {4757#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {4757#true} is VALID [2020-07-10 17:52:21,953 INFO L280 TraceCheckUtils]: 31: Hoare triple {4757#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {4757#true} is VALID [2020-07-10 17:52:21,953 INFO L280 TraceCheckUtils]: 32: Hoare triple {4757#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {4757#true} is VALID [2020-07-10 17:52:21,954 INFO L280 TraceCheckUtils]: 33: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {4757#true} is VALID [2020-07-10 17:52:21,954 INFO L280 TraceCheckUtils]: 34: Hoare triple {4757#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {4757#true} is VALID [2020-07-10 17:52:21,954 INFO L280 TraceCheckUtils]: 35: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {4757#true} is VALID [2020-07-10 17:52:21,954 INFO L280 TraceCheckUtils]: 36: Hoare triple {4757#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {4757#true} is VALID [2020-07-10 17:52:21,954 INFO L280 TraceCheckUtils]: 37: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {4757#true} is VALID [2020-07-10 17:52:21,955 INFO L280 TraceCheckUtils]: 38: Hoare triple {4757#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {4757#true} is VALID [2020-07-10 17:52:21,955 INFO L280 TraceCheckUtils]: 39: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {4757#true} is VALID [2020-07-10 17:52:21,955 INFO L280 TraceCheckUtils]: 40: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {4757#true} is VALID [2020-07-10 17:52:21,955 INFO L280 TraceCheckUtils]: 41: Hoare triple {4757#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {4757#true} is VALID [2020-07-10 17:52:21,955 INFO L280 TraceCheckUtils]: 42: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {4757#true} is VALID [2020-07-10 17:52:21,956 INFO L280 TraceCheckUtils]: 43: Hoare triple {4757#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {4757#true} is VALID [2020-07-10 17:52:21,956 INFO L280 TraceCheckUtils]: 44: Hoare triple {4757#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {4757#true} is VALID [2020-07-10 17:52:21,956 INFO L280 TraceCheckUtils]: 45: Hoare triple {4757#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {4757#true} is VALID [2020-07-10 17:52:21,956 INFO L280 TraceCheckUtils]: 46: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {4757#true} is VALID [2020-07-10 17:52:21,956 INFO L280 TraceCheckUtils]: 47: Hoare triple {4757#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {4757#true} is VALID [2020-07-10 17:52:21,957 INFO L280 TraceCheckUtils]: 48: Hoare triple {4757#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {4757#true} is VALID [2020-07-10 17:52:21,957 INFO L280 TraceCheckUtils]: 49: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {4757#true} is VALID [2020-07-10 17:52:21,957 INFO L280 TraceCheckUtils]: 50: Hoare triple {4757#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {4757#true} is VALID [2020-07-10 17:52:21,957 INFO L280 TraceCheckUtils]: 51: Hoare triple {4757#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {4757#true} is VALID [2020-07-10 17:52:21,957 INFO L280 TraceCheckUtils]: 52: Hoare triple {4757#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {4757#true} is VALID [2020-07-10 17:52:21,958 INFO L280 TraceCheckUtils]: 53: Hoare triple {4757#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {4757#true} is VALID [2020-07-10 17:52:21,958 INFO L280 TraceCheckUtils]: 54: Hoare triple {4757#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {4757#true} is VALID [2020-07-10 17:52:21,958 INFO L280 TraceCheckUtils]: 55: Hoare triple {4757#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {4757#true} is VALID [2020-07-10 17:52:21,958 INFO L280 TraceCheckUtils]: 56: Hoare triple {4757#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {4757#true} is VALID [2020-07-10 17:52:21,958 INFO L280 TraceCheckUtils]: 57: Hoare triple {4757#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {4757#true} is VALID [2020-07-10 17:52:21,959 INFO L280 TraceCheckUtils]: 58: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {4757#true} is VALID [2020-07-10 17:52:21,959 INFO L280 TraceCheckUtils]: 59: Hoare triple {4757#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {4757#true} is VALID [2020-07-10 17:52:21,959 INFO L280 TraceCheckUtils]: 60: Hoare triple {4757#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {4757#true} is VALID [2020-07-10 17:52:21,959 INFO L280 TraceCheckUtils]: 61: Hoare triple {4757#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {4757#true} is VALID [2020-07-10 17:52:21,960 INFO L280 TraceCheckUtils]: 62: Hoare triple {4757#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {4757#true} is VALID [2020-07-10 17:52:21,960 INFO L280 TraceCheckUtils]: 63: Hoare triple {4757#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {4757#true} is VALID [2020-07-10 17:52:21,960 INFO L280 TraceCheckUtils]: 64: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {4757#true} is VALID [2020-07-10 17:52:21,960 INFO L280 TraceCheckUtils]: 65: Hoare triple {4757#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {4757#true} is VALID [2020-07-10 17:52:21,960 INFO L280 TraceCheckUtils]: 66: Hoare triple {4757#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {4757#true} is VALID [2020-07-10 17:52:21,961 INFO L280 TraceCheckUtils]: 67: Hoare triple {4757#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {4757#true} is VALID [2020-07-10 17:52:21,961 INFO L280 TraceCheckUtils]: 68: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {4757#true} is VALID [2020-07-10 17:52:21,961 INFO L280 TraceCheckUtils]: 69: Hoare triple {4757#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {4757#true} is VALID [2020-07-10 17:52:21,961 INFO L280 TraceCheckUtils]: 70: Hoare triple {4757#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {4757#true} is VALID [2020-07-10 17:52:21,961 INFO L280 TraceCheckUtils]: 71: Hoare triple {4757#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {4757#true} is VALID [2020-07-10 17:52:21,961 INFO L280 TraceCheckUtils]: 72: Hoare triple {4757#true} ~head~0.base, ~head~0.offset := 0, 0; {4757#true} is VALID [2020-07-10 17:52:21,962 INFO L280 TraceCheckUtils]: 73: Hoare triple {4757#true} ~cleanupTimeShifts~0 := 4; {4757#true} is VALID [2020-07-10 17:52:21,962 INFO L280 TraceCheckUtils]: 74: Hoare triple {4757#true} ~pumpRunning~0 := 0; {4757#true} is VALID [2020-07-10 17:52:21,962 INFO L280 TraceCheckUtils]: 75: Hoare triple {4757#true} ~systemActive~0 := 1; {4757#true} is VALID [2020-07-10 17:52:21,962 INFO L280 TraceCheckUtils]: 76: Hoare triple {4757#true} ~waterLevel~0 := 1; {4757#true} is VALID [2020-07-10 17:52:21,962 INFO L280 TraceCheckUtils]: 77: Hoare triple {4757#true} ~methaneLevelCritical~0 := 0; {4757#true} is VALID [2020-07-10 17:52:21,963 INFO L280 TraceCheckUtils]: 78: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 17:52:21,963 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4757#true} {4757#true} #935#return; {4757#true} is VALID [2020-07-10 17:52:21,963 INFO L263 TraceCheckUtils]: 80: Hoare triple {4757#true} call #t~ret74 := main(); {4757#true} is VALID [2020-07-10 17:52:21,963 INFO L280 TraceCheckUtils]: 81: Hoare triple {4757#true} havoc ~retValue_acc~3; {4757#true} is VALID [2020-07-10 17:52:21,963 INFO L280 TraceCheckUtils]: 82: Hoare triple {4757#true} havoc ~tmp~4; {4757#true} is VALID [2020-07-10 17:52:21,964 INFO L263 TraceCheckUtils]: 83: Hoare triple {4757#true} call select_helpers(); {4757#true} is VALID [2020-07-10 17:52:21,964 INFO L280 TraceCheckUtils]: 84: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 17:52:21,964 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4757#true} {4757#true} #839#return; {4757#true} is VALID [2020-07-10 17:52:21,964 INFO L263 TraceCheckUtils]: 86: Hoare triple {4757#true} call select_features(); {4757#true} is VALID [2020-07-10 17:52:21,964 INFO L280 TraceCheckUtils]: 87: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 17:52:21,965 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4757#true} {4757#true} #841#return; {4757#true} is VALID [2020-07-10 17:52:21,965 INFO L263 TraceCheckUtils]: 89: Hoare triple {4757#true} call #t~ret37 := valid_product(); {4757#true} is VALID [2020-07-10 17:52:21,965 INFO L280 TraceCheckUtils]: 90: Hoare triple {4757#true} havoc ~retValue_acc~11; {4757#true} is VALID [2020-07-10 17:52:21,966 INFO L280 TraceCheckUtils]: 91: Hoare triple {4757#true} ~retValue_acc~11 := 1; {4866#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 17:52:21,966 INFO L280 TraceCheckUtils]: 92: Hoare triple {4866#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:52:21,967 INFO L280 TraceCheckUtils]: 93: Hoare triple {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:52:21,968 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4867#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4757#true} #843#return; {4847#(= |main_#t~ret37| 1)} is VALID [2020-07-10 17:52:21,969 INFO L280 TraceCheckUtils]: 95: Hoare triple {4847#(= |main_#t~ret37| 1)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {4847#(= |main_#t~ret37| 1)} is VALID [2020-07-10 17:52:21,969 INFO L280 TraceCheckUtils]: 96: Hoare triple {4847#(= |main_#t~ret37| 1)} ~tmp~4 := #t~ret37; {4848#(= 1 main_~tmp~4)} is VALID [2020-07-10 17:52:21,970 INFO L280 TraceCheckUtils]: 97: Hoare triple {4848#(= 1 main_~tmp~4)} havoc #t~ret37; {4848#(= 1 main_~tmp~4)} is VALID [2020-07-10 17:52:21,970 INFO L280 TraceCheckUtils]: 98: Hoare triple {4848#(= 1 main_~tmp~4)} assume 0 != ~tmp~4; {4757#true} is VALID [2020-07-10 17:52:21,970 INFO L263 TraceCheckUtils]: 99: Hoare triple {4757#true} call setup(); {4757#true} is VALID [2020-07-10 17:52:21,970 INFO L280 TraceCheckUtils]: 100: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 17:52:21,971 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4757#true} {4757#true} #845#return; {4757#true} is VALID [2020-07-10 17:52:21,971 INFO L263 TraceCheckUtils]: 102: Hoare triple {4757#true} call runTest(); {4757#true} is VALID [2020-07-10 17:52:21,971 INFO L263 TraceCheckUtils]: 103: Hoare triple {4757#true} call test(); {4757#true} is VALID [2020-07-10 17:52:21,971 INFO L280 TraceCheckUtils]: 104: Hoare triple {4757#true} havoc ~splverifierCounter~0; {4757#true} is VALID [2020-07-10 17:52:21,971 INFO L280 TraceCheckUtils]: 105: Hoare triple {4757#true} havoc ~tmp~9; {4757#true} is VALID [2020-07-10 17:52:21,972 INFO L280 TraceCheckUtils]: 106: Hoare triple {4757#true} havoc ~tmp___0~2; {4757#true} is VALID [2020-07-10 17:52:21,972 INFO L280 TraceCheckUtils]: 107: Hoare triple {4757#true} havoc ~tmp___1~0; {4757#true} is VALID [2020-07-10 17:52:21,972 INFO L280 TraceCheckUtils]: 108: Hoare triple {4757#true} havoc ~tmp___2~0; {4757#true} is VALID [2020-07-10 17:52:21,972 INFO L280 TraceCheckUtils]: 109: Hoare triple {4757#true} ~splverifierCounter~0 := 0; {4757#true} is VALID [2020-07-10 17:52:21,972 INFO L280 TraceCheckUtils]: 110: Hoare triple {4757#true} assume !false; {4757#true} is VALID [2020-07-10 17:52:21,973 INFO L280 TraceCheckUtils]: 111: Hoare triple {4757#true} assume ~splverifierCounter~0 < 4; {4757#true} is VALID [2020-07-10 17:52:21,973 INFO L280 TraceCheckUtils]: 112: Hoare triple {4757#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {4757#true} is VALID [2020-07-10 17:52:21,973 INFO L280 TraceCheckUtils]: 113: Hoare triple {4757#true} ~tmp~9 := #t~nondet69; {4757#true} is VALID [2020-07-10 17:52:21,973 INFO L280 TraceCheckUtils]: 114: Hoare triple {4757#true} havoc #t~nondet69; {4757#true} is VALID [2020-07-10 17:52:21,973 INFO L280 TraceCheckUtils]: 115: Hoare triple {4757#true} assume !(0 != ~tmp~9); {4757#true} is VALID [2020-07-10 17:52:21,974 INFO L280 TraceCheckUtils]: 116: Hoare triple {4757#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {4757#true} is VALID [2020-07-10 17:52:21,974 INFO L280 TraceCheckUtils]: 117: Hoare triple {4757#true} ~tmp___0~2 := #t~nondet70; {4757#true} is VALID [2020-07-10 17:52:21,974 INFO L280 TraceCheckUtils]: 118: Hoare triple {4757#true} havoc #t~nondet70; {4757#true} is VALID [2020-07-10 17:52:21,974 INFO L280 TraceCheckUtils]: 119: Hoare triple {4757#true} assume !(0 != ~tmp___0~2); {4757#true} is VALID [2020-07-10 17:52:21,974 INFO L280 TraceCheckUtils]: 120: Hoare triple {4757#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {4757#true} is VALID [2020-07-10 17:52:21,975 INFO L280 TraceCheckUtils]: 121: Hoare triple {4757#true} ~tmp___2~0 := #t~nondet71; {4757#true} is VALID [2020-07-10 17:52:21,975 INFO L280 TraceCheckUtils]: 122: Hoare triple {4757#true} havoc #t~nondet71; {4757#true} is VALID [2020-07-10 17:52:21,975 INFO L280 TraceCheckUtils]: 123: Hoare triple {4757#true} assume 0 != ~tmp___2~0; {4757#true} is VALID [2020-07-10 17:52:21,976 INFO L263 TraceCheckUtils]: 124: Hoare triple {4757#true} call startSystem(); {4868#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:52:21,976 INFO L280 TraceCheckUtils]: 125: Hoare triple {4868#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4869#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:52:21,977 INFO L280 TraceCheckUtils]: 126: Hoare triple {4869#(<= 1 ~systemActive~0)} assume true; {4869#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:52:21,978 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4869#(<= 1 ~systemActive~0)} {4757#true} #893#return; {4854#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:52:21,978 INFO L263 TraceCheckUtils]: 128: Hoare triple {4854#(not (= 0 ~systemActive~0))} call timeShift(); {4854#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:52:21,979 INFO L280 TraceCheckUtils]: 129: Hoare triple {4854#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4854#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:52:21,979 INFO L280 TraceCheckUtils]: 130: Hoare triple {4854#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4758#false} is VALID [2020-07-10 17:52:21,980 INFO L263 TraceCheckUtils]: 131: Hoare triple {4758#false} call __utac_acc__Specification4_spec__1(); {4758#false} is VALID [2020-07-10 17:52:21,980 INFO L280 TraceCheckUtils]: 132: Hoare triple {4758#false} havoc ~tmp~0; {4758#false} is VALID [2020-07-10 17:52:21,980 INFO L280 TraceCheckUtils]: 133: Hoare triple {4758#false} havoc ~tmp___0~0; {4758#false} is VALID [2020-07-10 17:52:21,980 INFO L263 TraceCheckUtils]: 134: Hoare triple {4758#false} call #t~ret0 := getWaterLevel(); {4757#true} is VALID [2020-07-10 17:52:21,980 INFO L280 TraceCheckUtils]: 135: Hoare triple {4757#true} havoc ~retValue_acc~8; {4757#true} is VALID [2020-07-10 17:52:21,981 INFO L280 TraceCheckUtils]: 136: Hoare triple {4757#true} ~retValue_acc~8 := ~waterLevel~0; {4757#true} is VALID [2020-07-10 17:52:21,981 INFO L280 TraceCheckUtils]: 137: Hoare triple {4757#true} #res := ~retValue_acc~8; {4757#true} is VALID [2020-07-10 17:52:21,981 INFO L280 TraceCheckUtils]: 138: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 17:52:21,981 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4757#true} {4758#false} #833#return; {4758#false} is VALID [2020-07-10 17:52:21,981 INFO L280 TraceCheckUtils]: 140: Hoare triple {4758#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4758#false} is VALID [2020-07-10 17:52:21,981 INFO L280 TraceCheckUtils]: 141: Hoare triple {4758#false} ~tmp~0 := #t~ret0; {4758#false} is VALID [2020-07-10 17:52:21,982 INFO L280 TraceCheckUtils]: 142: Hoare triple {4758#false} havoc #t~ret0; {4758#false} is VALID [2020-07-10 17:52:21,982 INFO L280 TraceCheckUtils]: 143: Hoare triple {4758#false} assume 0 == ~tmp~0; {4758#false} is VALID [2020-07-10 17:52:21,982 INFO L263 TraceCheckUtils]: 144: Hoare triple {4758#false} call #t~ret1 := isPumpRunning(); {4757#true} is VALID [2020-07-10 17:52:21,982 INFO L280 TraceCheckUtils]: 145: Hoare triple {4757#true} havoc ~retValue_acc~5; {4757#true} is VALID [2020-07-10 17:52:21,982 INFO L280 TraceCheckUtils]: 146: Hoare triple {4757#true} ~retValue_acc~5 := ~pumpRunning~0; {4757#true} is VALID [2020-07-10 17:52:21,983 INFO L280 TraceCheckUtils]: 147: Hoare triple {4757#true} #res := ~retValue_acc~5; {4757#true} is VALID [2020-07-10 17:52:21,983 INFO L280 TraceCheckUtils]: 148: Hoare triple {4757#true} assume true; {4757#true} is VALID [2020-07-10 17:52:21,983 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {4757#true} {4758#false} #835#return; {4758#false} is VALID [2020-07-10 17:52:21,983 INFO L280 TraceCheckUtils]: 150: Hoare triple {4758#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4758#false} is VALID [2020-07-10 17:52:21,983 INFO L280 TraceCheckUtils]: 151: Hoare triple {4758#false} ~tmp___0~0 := #t~ret1; {4758#false} is VALID [2020-07-10 17:52:21,984 INFO L280 TraceCheckUtils]: 152: Hoare triple {4758#false} havoc #t~ret1; {4758#false} is VALID [2020-07-10 17:52:21,984 INFO L280 TraceCheckUtils]: 153: Hoare triple {4758#false} assume 0 != ~tmp___0~0; {4758#false} is VALID [2020-07-10 17:52:21,984 INFO L263 TraceCheckUtils]: 154: Hoare triple {4758#false} call __automaton_fail(); {4758#false} is VALID [2020-07-10 17:52:21,984 INFO L280 TraceCheckUtils]: 155: Hoare triple {4758#false} assume !false; {4758#false} is VALID [2020-07-10 17:52:22,009 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 17:52:22,009 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:52:22,009 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [175952216] [2020-07-10 17:52:22,009 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:52:22,010 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 17:52:22,010 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1676991587] [2020-07-10 17:52:22,010 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 17:52:22,011 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:52:22,011 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 17:52:22,168 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 17:52:22,168 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 17:52:22,169 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:52:22,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 17:52:22,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 17:52:22,169 INFO L87 Difference]: Start difference. First operand 264 states and 286 transitions. Second operand 10 states. [2020-07-10 17:52:23,271 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:52:24,382 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:52:24,761 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 17:52:25,196 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:52:25,594 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:52:25,929 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:52:31,590 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:52:52,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:52:52,332 INFO L93 Difference]: Finished difference Result 731 states and 852 transitions. [2020-07-10 17:52:52,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 17:52:52,332 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 17:52:52,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:52:52,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:52:52,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 852 transitions. [2020-07-10 17:52:52,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:52:52,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 852 transitions. [2020-07-10 17:52:52,362 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 852 transitions. [2020-07-10 17:52:54,961 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 852 edges. 852 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:52:54,986 INFO L225 Difference]: With dead ends: 731 [2020-07-10 17:52:54,987 INFO L226 Difference]: Without dead ends: 577 [2020-07-10 17:52:54,988 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 17:52:54,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 577 states. [2020-07-10 17:53:04,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 577 to 478. [2020-07-10 17:53:04,826 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:53:04,826 INFO L82 GeneralOperation]: Start isEquivalent. First operand 577 states. Second operand 478 states. [2020-07-10 17:53:04,826 INFO L74 IsIncluded]: Start isIncluded. First operand 577 states. Second operand 478 states. [2020-07-10 17:53:04,827 INFO L87 Difference]: Start difference. First operand 577 states. Second operand 478 states. [2020-07-10 17:53:04,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:53:04,858 INFO L93 Difference]: Finished difference Result 577 states and 668 transitions. [2020-07-10 17:53:04,858 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 668 transitions. [2020-07-10 17:53:04,860 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:53:04,860 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:53:04,861 INFO L74 IsIncluded]: Start isIncluded. First operand 478 states. Second operand 577 states. [2020-07-10 17:53:04,861 INFO L87 Difference]: Start difference. First operand 478 states. Second operand 577 states. [2020-07-10 17:53:04,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:53:04,890 INFO L93 Difference]: Finished difference Result 577 states and 668 transitions. [2020-07-10 17:53:04,891 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 668 transitions. [2020-07-10 17:53:04,893 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:53:04,893 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:53:04,893 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:53:04,893 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:53:04,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 478 states. [2020-07-10 17:53:04,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 478 states and 536 transitions. [2020-07-10 17:53:04,912 INFO L78 Accepts]: Start accepts. Automaton has 478 states and 536 transitions. Word has length 156 [2020-07-10 17:53:04,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:53:04,912 INFO L479 AbstractCegarLoop]: Abstraction has 478 states and 536 transitions. [2020-07-10 17:53:04,912 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 17:53:04,912 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 478 states and 536 transitions. [2020-07-10 17:53:08,514 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 536 edges. 536 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:53:08,515 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 536 transitions. [2020-07-10 17:53:08,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-10 17:53:08,519 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:53:08,520 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 17:53:08,520 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 17:53:08,521 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:53:08,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:53:08,521 INFO L82 PathProgramCache]: Analyzing trace with hash -1340372779, now seen corresponding path program 1 times [2020-07-10 17:53:08,521 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:53:08,522 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1521204613] [2020-07-10 17:53:08,522 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:53:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:09,148 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:53:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:09,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {8578#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {8466#true} is VALID [2020-07-10 17:53:09,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {8466#true} #valid := #valid[0 := 0]; {8466#true} is VALID [2020-07-10 17:53:09,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {8466#true} assume 0 < #StackHeapBarrier; {8466#true} is VALID [2020-07-10 17:53:09,238 INFO L280 TraceCheckUtils]: 3: Hoare triple {8466#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {8466#true} is VALID [2020-07-10 17:53:09,238 INFO L280 TraceCheckUtils]: 4: Hoare triple {8466#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {8466#true} is VALID [2020-07-10 17:53:09,238 INFO L280 TraceCheckUtils]: 5: Hoare triple {8466#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {8466#true} is VALID [2020-07-10 17:53:09,238 INFO L280 TraceCheckUtils]: 6: Hoare triple {8466#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {8466#true} is VALID [2020-07-10 17:53:09,239 INFO L280 TraceCheckUtils]: 7: Hoare triple {8466#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {8466#true} is VALID [2020-07-10 17:53:09,239 INFO L280 TraceCheckUtils]: 8: Hoare triple {8466#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {8466#true} is VALID [2020-07-10 17:53:09,239 INFO L280 TraceCheckUtils]: 9: Hoare triple {8466#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {8466#true} is VALID [2020-07-10 17:53:09,239 INFO L280 TraceCheckUtils]: 10: Hoare triple {8466#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {8466#true} is VALID [2020-07-10 17:53:09,240 INFO L280 TraceCheckUtils]: 11: Hoare triple {8466#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {8466#true} is VALID [2020-07-10 17:53:09,240 INFO L280 TraceCheckUtils]: 12: Hoare triple {8466#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {8466#true} is VALID [2020-07-10 17:53:09,240 INFO L280 TraceCheckUtils]: 13: Hoare triple {8466#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {8466#true} is VALID [2020-07-10 17:53:09,240 INFO L280 TraceCheckUtils]: 14: Hoare triple {8466#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {8466#true} is VALID [2020-07-10 17:53:09,240 INFO L280 TraceCheckUtils]: 15: Hoare triple {8466#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {8466#true} is VALID [2020-07-10 17:53:09,241 INFO L280 TraceCheckUtils]: 16: Hoare triple {8466#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {8466#true} is VALID [2020-07-10 17:53:09,241 INFO L280 TraceCheckUtils]: 17: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {8466#true} is VALID [2020-07-10 17:53:09,241 INFO L280 TraceCheckUtils]: 18: Hoare triple {8466#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {8466#true} is VALID [2020-07-10 17:53:09,241 INFO L280 TraceCheckUtils]: 19: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {8466#true} is VALID [2020-07-10 17:53:09,241 INFO L280 TraceCheckUtils]: 20: Hoare triple {8466#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {8466#true} is VALID [2020-07-10 17:53:09,242 INFO L280 TraceCheckUtils]: 21: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {8466#true} is VALID [2020-07-10 17:53:09,242 INFO L280 TraceCheckUtils]: 22: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {8466#true} is VALID [2020-07-10 17:53:09,242 INFO L280 TraceCheckUtils]: 23: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {8466#true} is VALID [2020-07-10 17:53:09,242 INFO L280 TraceCheckUtils]: 24: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {8466#true} is VALID [2020-07-10 17:53:09,242 INFO L280 TraceCheckUtils]: 25: Hoare triple {8466#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {8466#true} is VALID [2020-07-10 17:53:09,243 INFO L280 TraceCheckUtils]: 26: Hoare triple {8466#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {8466#true} is VALID [2020-07-10 17:53:09,243 INFO L280 TraceCheckUtils]: 27: Hoare triple {8466#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {8466#true} is VALID [2020-07-10 17:53:09,243 INFO L280 TraceCheckUtils]: 28: Hoare triple {8466#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {8466#true} is VALID [2020-07-10 17:53:09,243 INFO L280 TraceCheckUtils]: 29: Hoare triple {8466#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {8466#true} is VALID [2020-07-10 17:53:09,243 INFO L280 TraceCheckUtils]: 30: Hoare triple {8466#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {8466#true} is VALID [2020-07-10 17:53:09,244 INFO L280 TraceCheckUtils]: 31: Hoare triple {8466#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {8466#true} is VALID [2020-07-10 17:53:09,244 INFO L280 TraceCheckUtils]: 32: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {8466#true} is VALID [2020-07-10 17:53:09,244 INFO L280 TraceCheckUtils]: 33: Hoare triple {8466#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {8466#true} is VALID [2020-07-10 17:53:09,244 INFO L280 TraceCheckUtils]: 34: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {8466#true} is VALID [2020-07-10 17:53:09,244 INFO L280 TraceCheckUtils]: 35: Hoare triple {8466#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {8466#true} is VALID [2020-07-10 17:53:09,245 INFO L280 TraceCheckUtils]: 36: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {8466#true} is VALID [2020-07-10 17:53:09,245 INFO L280 TraceCheckUtils]: 37: Hoare triple {8466#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {8466#true} is VALID [2020-07-10 17:53:09,245 INFO L280 TraceCheckUtils]: 38: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {8466#true} is VALID [2020-07-10 17:53:09,245 INFO L280 TraceCheckUtils]: 39: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {8466#true} is VALID [2020-07-10 17:53:09,245 INFO L280 TraceCheckUtils]: 40: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {8466#true} is VALID [2020-07-10 17:53:09,246 INFO L280 TraceCheckUtils]: 41: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {8466#true} is VALID [2020-07-10 17:53:09,246 INFO L280 TraceCheckUtils]: 42: Hoare triple {8466#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {8466#true} is VALID [2020-07-10 17:53:09,246 INFO L280 TraceCheckUtils]: 43: Hoare triple {8466#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {8466#true} is VALID [2020-07-10 17:53:09,246 INFO L280 TraceCheckUtils]: 44: Hoare triple {8466#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {8466#true} is VALID [2020-07-10 17:53:09,246 INFO L280 TraceCheckUtils]: 45: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {8466#true} is VALID [2020-07-10 17:53:09,247 INFO L280 TraceCheckUtils]: 46: Hoare triple {8466#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {8466#true} is VALID [2020-07-10 17:53:09,247 INFO L280 TraceCheckUtils]: 47: Hoare triple {8466#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {8466#true} is VALID [2020-07-10 17:53:09,247 INFO L280 TraceCheckUtils]: 48: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {8466#true} is VALID [2020-07-10 17:53:09,247 INFO L280 TraceCheckUtils]: 49: Hoare triple {8466#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {8466#true} is VALID [2020-07-10 17:53:09,247 INFO L280 TraceCheckUtils]: 50: Hoare triple {8466#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {8466#true} is VALID [2020-07-10 17:53:09,247 INFO L280 TraceCheckUtils]: 51: Hoare triple {8466#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {8466#true} is VALID [2020-07-10 17:53:09,248 INFO L280 TraceCheckUtils]: 52: Hoare triple {8466#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {8466#true} is VALID [2020-07-10 17:53:09,248 INFO L280 TraceCheckUtils]: 53: Hoare triple {8466#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {8466#true} is VALID [2020-07-10 17:53:09,248 INFO L280 TraceCheckUtils]: 54: Hoare triple {8466#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {8466#true} is VALID [2020-07-10 17:53:09,248 INFO L280 TraceCheckUtils]: 55: Hoare triple {8466#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {8466#true} is VALID [2020-07-10 17:53:09,248 INFO L280 TraceCheckUtils]: 56: Hoare triple {8466#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {8466#true} is VALID [2020-07-10 17:53:09,249 INFO L280 TraceCheckUtils]: 57: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {8466#true} is VALID [2020-07-10 17:53:09,249 INFO L280 TraceCheckUtils]: 58: Hoare triple {8466#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {8466#true} is VALID [2020-07-10 17:53:09,249 INFO L280 TraceCheckUtils]: 59: Hoare triple {8466#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {8466#true} is VALID [2020-07-10 17:53:09,249 INFO L280 TraceCheckUtils]: 60: Hoare triple {8466#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {8466#true} is VALID [2020-07-10 17:53:09,249 INFO L280 TraceCheckUtils]: 61: Hoare triple {8466#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {8466#true} is VALID [2020-07-10 17:53:09,250 INFO L280 TraceCheckUtils]: 62: Hoare triple {8466#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {8466#true} is VALID [2020-07-10 17:53:09,250 INFO L280 TraceCheckUtils]: 63: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {8466#true} is VALID [2020-07-10 17:53:09,250 INFO L280 TraceCheckUtils]: 64: Hoare triple {8466#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {8466#true} is VALID [2020-07-10 17:53:09,250 INFO L280 TraceCheckUtils]: 65: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {8466#true} is VALID [2020-07-10 17:53:09,250 INFO L280 TraceCheckUtils]: 66: Hoare triple {8466#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {8466#true} is VALID [2020-07-10 17:53:09,251 INFO L280 TraceCheckUtils]: 67: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {8466#true} is VALID [2020-07-10 17:53:09,251 INFO L280 TraceCheckUtils]: 68: Hoare triple {8466#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {8466#true} is VALID [2020-07-10 17:53:09,251 INFO L280 TraceCheckUtils]: 69: Hoare triple {8466#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {8466#true} is VALID [2020-07-10 17:53:09,251 INFO L280 TraceCheckUtils]: 70: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {8466#true} is VALID [2020-07-10 17:53:09,251 INFO L280 TraceCheckUtils]: 71: Hoare triple {8466#true} ~head~0.base, ~head~0.offset := 0, 0; {8466#true} is VALID [2020-07-10 17:53:09,252 INFO L280 TraceCheckUtils]: 72: Hoare triple {8466#true} ~cleanupTimeShifts~0 := 4; {8466#true} is VALID [2020-07-10 17:53:09,252 INFO L280 TraceCheckUtils]: 73: Hoare triple {8466#true} ~pumpRunning~0 := 0; {8466#true} is VALID [2020-07-10 17:53:09,259 INFO L280 TraceCheckUtils]: 74: Hoare triple {8466#true} ~systemActive~0 := 1; {8466#true} is VALID [2020-07-10 17:53:09,260 INFO L280 TraceCheckUtils]: 75: Hoare triple {8466#true} ~waterLevel~0 := 1; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,261 INFO L280 TraceCheckUtils]: 76: Hoare triple {8547#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,262 INFO L280 TraceCheckUtils]: 77: Hoare triple {8547#(= 1 ~waterLevel~0)} assume true; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,262 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8547#(= 1 ~waterLevel~0)} {8466#true} #935#return; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:09,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 17:53:09,271 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8466#true} {8547#(= 1 ~waterLevel~0)} #839#return; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:09,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 17:53:09,275 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8466#true} {8547#(= 1 ~waterLevel~0)} #841#return; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:09,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {8466#true} havoc ~retValue_acc~11; {8466#true} is VALID [2020-07-10 17:53:09,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {8466#true} ~retValue_acc~11 := 1; {8579#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 17:53:09,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {8579#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:53:09,345 INFO L280 TraceCheckUtils]: 3: Hoare triple {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:53:09,346 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8547#(= 1 ~waterLevel~0)} #843#return; {8557#(= |main_#t~ret37| ~waterLevel~0)} is VALID [2020-07-10 17:53:09,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:09,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 17:53:09,351 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8466#true} {8559#(not (= 0 ~waterLevel~0))} #845#return; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:09,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {8581#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8466#true} is VALID [2020-07-10 17:53:09,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {8466#true} ~systemActive~0 := 0; {8466#true} is VALID [2020-07-10 17:53:09,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 17:53:09,377 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8466#true} {8559#(not (= 0 ~waterLevel~0))} #895#return; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:09,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {8466#true} havoc ~retValue_acc~8; {8466#true} is VALID [2020-07-10 17:53:09,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {8466#true} ~retValue_acc~8 := ~waterLevel~0; {8582#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} is VALID [2020-07-10 17:53:09,418 INFO L280 TraceCheckUtils]: 2: Hoare triple {8582#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} #res := ~retValue_acc~8; {8583#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:53:09,419 INFO L280 TraceCheckUtils]: 3: Hoare triple {8583#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8583#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:53:09,420 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8583#(= |getWaterLevel_#res| ~waterLevel~0)} {8559#(not (= 0 ~waterLevel~0))} #833#return; {8571#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-10 17:53:09,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:09,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {8466#true} havoc ~retValue_acc~5; {8466#true} is VALID [2020-07-10 17:53:09,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {8466#true} ~retValue_acc~5 := ~pumpRunning~0; {8466#true} is VALID [2020-07-10 17:53:09,425 INFO L280 TraceCheckUtils]: 2: Hoare triple {8466#true} #res := ~retValue_acc~5; {8466#true} is VALID [2020-07-10 17:53:09,425 INFO L280 TraceCheckUtils]: 3: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 17:53:09,425 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8466#true} {8467#false} #835#return; {8467#false} is VALID [2020-07-10 17:53:09,430 INFO L263 TraceCheckUtils]: 0: Hoare triple {8466#true} call ULTIMATE.init(); {8578#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:53:09,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {8578#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {8466#true} is VALID [2020-07-10 17:53:09,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {8466#true} #valid := #valid[0 := 0]; {8466#true} is VALID [2020-07-10 17:53:09,431 INFO L280 TraceCheckUtils]: 3: Hoare triple {8466#true} assume 0 < #StackHeapBarrier; {8466#true} is VALID [2020-07-10 17:53:09,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {8466#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {8466#true} is VALID [2020-07-10 17:53:09,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {8466#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {8466#true} is VALID [2020-07-10 17:53:09,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {8466#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {8466#true} is VALID [2020-07-10 17:53:09,432 INFO L280 TraceCheckUtils]: 7: Hoare triple {8466#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {8466#true} is VALID [2020-07-10 17:53:09,432 INFO L280 TraceCheckUtils]: 8: Hoare triple {8466#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {8466#true} is VALID [2020-07-10 17:53:09,432 INFO L280 TraceCheckUtils]: 9: Hoare triple {8466#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {8466#true} is VALID [2020-07-10 17:53:09,432 INFO L280 TraceCheckUtils]: 10: Hoare triple {8466#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {8466#true} is VALID [2020-07-10 17:53:09,433 INFO L280 TraceCheckUtils]: 11: Hoare triple {8466#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {8466#true} is VALID [2020-07-10 17:53:09,433 INFO L280 TraceCheckUtils]: 12: Hoare triple {8466#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {8466#true} is VALID [2020-07-10 17:53:09,433 INFO L280 TraceCheckUtils]: 13: Hoare triple {8466#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {8466#true} is VALID [2020-07-10 17:53:09,433 INFO L280 TraceCheckUtils]: 14: Hoare triple {8466#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {8466#true} is VALID [2020-07-10 17:53:09,433 INFO L280 TraceCheckUtils]: 15: Hoare triple {8466#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {8466#true} is VALID [2020-07-10 17:53:09,433 INFO L280 TraceCheckUtils]: 16: Hoare triple {8466#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {8466#true} is VALID [2020-07-10 17:53:09,434 INFO L280 TraceCheckUtils]: 17: Hoare triple {8466#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {8466#true} is VALID [2020-07-10 17:53:09,434 INFO L280 TraceCheckUtils]: 18: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {8466#true} is VALID [2020-07-10 17:53:09,434 INFO L280 TraceCheckUtils]: 19: Hoare triple {8466#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {8466#true} is VALID [2020-07-10 17:53:09,434 INFO L280 TraceCheckUtils]: 20: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {8466#true} is VALID [2020-07-10 17:53:09,434 INFO L280 TraceCheckUtils]: 21: Hoare triple {8466#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {8466#true} is VALID [2020-07-10 17:53:09,435 INFO L280 TraceCheckUtils]: 22: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {8466#true} is VALID [2020-07-10 17:53:09,435 INFO L280 TraceCheckUtils]: 23: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {8466#true} is VALID [2020-07-10 17:53:09,435 INFO L280 TraceCheckUtils]: 24: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {8466#true} is VALID [2020-07-10 17:53:09,435 INFO L280 TraceCheckUtils]: 25: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {8466#true} is VALID [2020-07-10 17:53:09,435 INFO L280 TraceCheckUtils]: 26: Hoare triple {8466#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {8466#true} is VALID [2020-07-10 17:53:09,436 INFO L280 TraceCheckUtils]: 27: Hoare triple {8466#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {8466#true} is VALID [2020-07-10 17:53:09,436 INFO L280 TraceCheckUtils]: 28: Hoare triple {8466#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {8466#true} is VALID [2020-07-10 17:53:09,436 INFO L280 TraceCheckUtils]: 29: Hoare triple {8466#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {8466#true} is VALID [2020-07-10 17:53:09,436 INFO L280 TraceCheckUtils]: 30: Hoare triple {8466#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {8466#true} is VALID [2020-07-10 17:53:09,436 INFO L280 TraceCheckUtils]: 31: Hoare triple {8466#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {8466#true} is VALID [2020-07-10 17:53:09,436 INFO L280 TraceCheckUtils]: 32: Hoare triple {8466#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {8466#true} is VALID [2020-07-10 17:53:09,437 INFO L280 TraceCheckUtils]: 33: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {8466#true} is VALID [2020-07-10 17:53:09,437 INFO L280 TraceCheckUtils]: 34: Hoare triple {8466#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {8466#true} is VALID [2020-07-10 17:53:09,437 INFO L280 TraceCheckUtils]: 35: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {8466#true} is VALID [2020-07-10 17:53:09,437 INFO L280 TraceCheckUtils]: 36: Hoare triple {8466#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {8466#true} is VALID [2020-07-10 17:53:09,437 INFO L280 TraceCheckUtils]: 37: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {8466#true} is VALID [2020-07-10 17:53:09,438 INFO L280 TraceCheckUtils]: 38: Hoare triple {8466#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {8466#true} is VALID [2020-07-10 17:53:09,438 INFO L280 TraceCheckUtils]: 39: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {8466#true} is VALID [2020-07-10 17:53:09,438 INFO L280 TraceCheckUtils]: 40: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {8466#true} is VALID [2020-07-10 17:53:09,438 INFO L280 TraceCheckUtils]: 41: Hoare triple {8466#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {8466#true} is VALID [2020-07-10 17:53:09,438 INFO L280 TraceCheckUtils]: 42: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {8466#true} is VALID [2020-07-10 17:53:09,438 INFO L280 TraceCheckUtils]: 43: Hoare triple {8466#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {8466#true} is VALID [2020-07-10 17:53:09,439 INFO L280 TraceCheckUtils]: 44: Hoare triple {8466#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {8466#true} is VALID [2020-07-10 17:53:09,439 INFO L280 TraceCheckUtils]: 45: Hoare triple {8466#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {8466#true} is VALID [2020-07-10 17:53:09,439 INFO L280 TraceCheckUtils]: 46: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {8466#true} is VALID [2020-07-10 17:53:09,439 INFO L280 TraceCheckUtils]: 47: Hoare triple {8466#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {8466#true} is VALID [2020-07-10 17:53:09,439 INFO L280 TraceCheckUtils]: 48: Hoare triple {8466#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {8466#true} is VALID [2020-07-10 17:53:09,440 INFO L280 TraceCheckUtils]: 49: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {8466#true} is VALID [2020-07-10 17:53:09,440 INFO L280 TraceCheckUtils]: 50: Hoare triple {8466#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {8466#true} is VALID [2020-07-10 17:53:09,440 INFO L280 TraceCheckUtils]: 51: Hoare triple {8466#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {8466#true} is VALID [2020-07-10 17:53:09,440 INFO L280 TraceCheckUtils]: 52: Hoare triple {8466#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {8466#true} is VALID [2020-07-10 17:53:09,440 INFO L280 TraceCheckUtils]: 53: Hoare triple {8466#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {8466#true} is VALID [2020-07-10 17:53:09,441 INFO L280 TraceCheckUtils]: 54: Hoare triple {8466#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {8466#true} is VALID [2020-07-10 17:53:09,441 INFO L280 TraceCheckUtils]: 55: Hoare triple {8466#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {8466#true} is VALID [2020-07-10 17:53:09,441 INFO L280 TraceCheckUtils]: 56: Hoare triple {8466#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {8466#true} is VALID [2020-07-10 17:53:09,441 INFO L280 TraceCheckUtils]: 57: Hoare triple {8466#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {8466#true} is VALID [2020-07-10 17:53:09,441 INFO L280 TraceCheckUtils]: 58: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {8466#true} is VALID [2020-07-10 17:53:09,441 INFO L280 TraceCheckUtils]: 59: Hoare triple {8466#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {8466#true} is VALID [2020-07-10 17:53:09,442 INFO L280 TraceCheckUtils]: 60: Hoare triple {8466#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {8466#true} is VALID [2020-07-10 17:53:09,442 INFO L280 TraceCheckUtils]: 61: Hoare triple {8466#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {8466#true} is VALID [2020-07-10 17:53:09,442 INFO L280 TraceCheckUtils]: 62: Hoare triple {8466#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {8466#true} is VALID [2020-07-10 17:53:09,442 INFO L280 TraceCheckUtils]: 63: Hoare triple {8466#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {8466#true} is VALID [2020-07-10 17:53:09,442 INFO L280 TraceCheckUtils]: 64: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {8466#true} is VALID [2020-07-10 17:53:09,442 INFO L280 TraceCheckUtils]: 65: Hoare triple {8466#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {8466#true} is VALID [2020-07-10 17:53:09,443 INFO L280 TraceCheckUtils]: 66: Hoare triple {8466#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {8466#true} is VALID [2020-07-10 17:53:09,443 INFO L280 TraceCheckUtils]: 67: Hoare triple {8466#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {8466#true} is VALID [2020-07-10 17:53:09,443 INFO L280 TraceCheckUtils]: 68: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {8466#true} is VALID [2020-07-10 17:53:09,443 INFO L280 TraceCheckUtils]: 69: Hoare triple {8466#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {8466#true} is VALID [2020-07-10 17:53:09,443 INFO L280 TraceCheckUtils]: 70: Hoare triple {8466#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {8466#true} is VALID [2020-07-10 17:53:09,444 INFO L280 TraceCheckUtils]: 71: Hoare triple {8466#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {8466#true} is VALID [2020-07-10 17:53:09,444 INFO L280 TraceCheckUtils]: 72: Hoare triple {8466#true} ~head~0.base, ~head~0.offset := 0, 0; {8466#true} is VALID [2020-07-10 17:53:09,444 INFO L280 TraceCheckUtils]: 73: Hoare triple {8466#true} ~cleanupTimeShifts~0 := 4; {8466#true} is VALID [2020-07-10 17:53:09,444 INFO L280 TraceCheckUtils]: 74: Hoare triple {8466#true} ~pumpRunning~0 := 0; {8466#true} is VALID [2020-07-10 17:53:09,444 INFO L280 TraceCheckUtils]: 75: Hoare triple {8466#true} ~systemActive~0 := 1; {8466#true} is VALID [2020-07-10 17:53:09,445 INFO L280 TraceCheckUtils]: 76: Hoare triple {8466#true} ~waterLevel~0 := 1; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,446 INFO L280 TraceCheckUtils]: 77: Hoare triple {8547#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,446 INFO L280 TraceCheckUtils]: 78: Hoare triple {8547#(= 1 ~waterLevel~0)} assume true; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,447 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8547#(= 1 ~waterLevel~0)} {8466#true} #935#return; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,447 INFO L263 TraceCheckUtils]: 80: Hoare triple {8547#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,448 INFO L280 TraceCheckUtils]: 81: Hoare triple {8547#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,448 INFO L280 TraceCheckUtils]: 82: Hoare triple {8547#(= 1 ~waterLevel~0)} havoc ~tmp~4; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,449 INFO L263 TraceCheckUtils]: 83: Hoare triple {8547#(= 1 ~waterLevel~0)} call select_helpers(); {8466#true} is VALID [2020-07-10 17:53:09,449 INFO L280 TraceCheckUtils]: 84: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 17:53:09,449 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8466#true} {8547#(= 1 ~waterLevel~0)} #839#return; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,450 INFO L263 TraceCheckUtils]: 86: Hoare triple {8547#(= 1 ~waterLevel~0)} call select_features(); {8466#true} is VALID [2020-07-10 17:53:09,450 INFO L280 TraceCheckUtils]: 87: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 17:53:09,450 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8466#true} {8547#(= 1 ~waterLevel~0)} #841#return; {8547#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,451 INFO L263 TraceCheckUtils]: 89: Hoare triple {8547#(= 1 ~waterLevel~0)} call #t~ret37 := valid_product(); {8466#true} is VALID [2020-07-10 17:53:09,451 INFO L280 TraceCheckUtils]: 90: Hoare triple {8466#true} havoc ~retValue_acc~11; {8466#true} is VALID [2020-07-10 17:53:09,451 INFO L280 TraceCheckUtils]: 91: Hoare triple {8466#true} ~retValue_acc~11 := 1; {8579#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 17:53:09,452 INFO L280 TraceCheckUtils]: 92: Hoare triple {8579#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:53:09,453 INFO L280 TraceCheckUtils]: 93: Hoare triple {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:53:09,454 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8580#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8547#(= 1 ~waterLevel~0)} #843#return; {8557#(= |main_#t~ret37| ~waterLevel~0)} is VALID [2020-07-10 17:53:09,454 INFO L280 TraceCheckUtils]: 95: Hoare triple {8557#(= |main_#t~ret37| ~waterLevel~0)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {8557#(= |main_#t~ret37| ~waterLevel~0)} is VALID [2020-07-10 17:53:09,455 INFO L280 TraceCheckUtils]: 96: Hoare triple {8557#(= |main_#t~ret37| ~waterLevel~0)} ~tmp~4 := #t~ret37; {8558#(= main_~tmp~4 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,455 INFO L280 TraceCheckUtils]: 97: Hoare triple {8558#(= main_~tmp~4 ~waterLevel~0)} havoc #t~ret37; {8558#(= main_~tmp~4 ~waterLevel~0)} is VALID [2020-07-10 17:53:09,456 INFO L280 TraceCheckUtils]: 98: Hoare triple {8558#(= main_~tmp~4 ~waterLevel~0)} assume 0 != ~tmp~4; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,456 INFO L263 TraceCheckUtils]: 99: Hoare triple {8559#(not (= 0 ~waterLevel~0))} call setup(); {8466#true} is VALID [2020-07-10 17:53:09,456 INFO L280 TraceCheckUtils]: 100: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 17:53:09,457 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8466#true} {8559#(not (= 0 ~waterLevel~0))} #845#return; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,458 INFO L263 TraceCheckUtils]: 102: Hoare triple {8559#(not (= 0 ~waterLevel~0))} call runTest(); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,458 INFO L263 TraceCheckUtils]: 103: Hoare triple {8559#(not (= 0 ~waterLevel~0))} call test(); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,459 INFO L280 TraceCheckUtils]: 104: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,459 INFO L280 TraceCheckUtils]: 105: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc ~tmp~9; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,460 INFO L280 TraceCheckUtils]: 106: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~2; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,460 INFO L280 TraceCheckUtils]: 107: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,461 INFO L280 TraceCheckUtils]: 108: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,461 INFO L280 TraceCheckUtils]: 109: Hoare triple {8559#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,462 INFO L280 TraceCheckUtils]: 110: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume !false; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,462 INFO L280 TraceCheckUtils]: 111: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,463 INFO L280 TraceCheckUtils]: 112: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,463 INFO L280 TraceCheckUtils]: 113: Hoare triple {8559#(not (= 0 ~waterLevel~0))} ~tmp~9 := #t~nondet69; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,464 INFO L280 TraceCheckUtils]: 114: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc #t~nondet69; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,464 INFO L280 TraceCheckUtils]: 115: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~9); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,465 INFO L280 TraceCheckUtils]: 116: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,465 INFO L280 TraceCheckUtils]: 117: Hoare triple {8559#(not (= 0 ~waterLevel~0))} ~tmp___0~2 := #t~nondet70; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,466 INFO L280 TraceCheckUtils]: 118: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc #t~nondet70; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,466 INFO L280 TraceCheckUtils]: 119: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~2); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,467 INFO L280 TraceCheckUtils]: 120: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,467 INFO L280 TraceCheckUtils]: 121: Hoare triple {8559#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet71; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,468 INFO L280 TraceCheckUtils]: 122: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc #t~nondet71; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,468 INFO L280 TraceCheckUtils]: 123: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,469 INFO L280 TraceCheckUtils]: 124: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,470 INFO L280 TraceCheckUtils]: 125: Hoare triple {8559#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet72; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,470 INFO L280 TraceCheckUtils]: 126: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc #t~nondet72; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,471 INFO L280 TraceCheckUtils]: 127: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,471 INFO L263 TraceCheckUtils]: 128: Hoare triple {8559#(not (= 0 ~waterLevel~0))} call stopSystem(); {8581#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:53:09,471 INFO L280 TraceCheckUtils]: 129: Hoare triple {8581#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8466#true} is VALID [2020-07-10 17:53:09,472 INFO L280 TraceCheckUtils]: 130: Hoare triple {8466#true} ~systemActive~0 := 0; {8466#true} is VALID [2020-07-10 17:53:09,472 INFO L280 TraceCheckUtils]: 131: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 17:53:09,472 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8466#true} {8559#(not (= 0 ~waterLevel~0))} #895#return; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,473 INFO L263 TraceCheckUtils]: 133: Hoare triple {8559#(not (= 0 ~waterLevel~0))} call timeShift(); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,473 INFO L280 TraceCheckUtils]: 134: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,474 INFO L280 TraceCheckUtils]: 135: Hoare triple {8559#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,475 INFO L263 TraceCheckUtils]: 136: Hoare triple {8559#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,475 INFO L280 TraceCheckUtils]: 137: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc ~tmp~0; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,476 INFO L280 TraceCheckUtils]: 138: Hoare triple {8559#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~0; {8559#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:53:09,476 INFO L263 TraceCheckUtils]: 139: Hoare triple {8559#(not (= 0 ~waterLevel~0))} call #t~ret0 := getWaterLevel(); {8466#true} is VALID [2020-07-10 17:53:09,476 INFO L280 TraceCheckUtils]: 140: Hoare triple {8466#true} havoc ~retValue_acc~8; {8466#true} is VALID [2020-07-10 17:53:09,476 INFO L280 TraceCheckUtils]: 141: Hoare triple {8466#true} ~retValue_acc~8 := ~waterLevel~0; {8582#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} is VALID [2020-07-10 17:53:09,477 INFO L280 TraceCheckUtils]: 142: Hoare triple {8582#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} #res := ~retValue_acc~8; {8583#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:53:09,478 INFO L280 TraceCheckUtils]: 143: Hoare triple {8583#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8583#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:53:09,478 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8583#(= |getWaterLevel_#res| ~waterLevel~0)} {8559#(not (= 0 ~waterLevel~0))} #833#return; {8571#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-10 17:53:09,479 INFO L280 TraceCheckUtils]: 145: Hoare triple {8571#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8571#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-10 17:53:09,480 INFO L280 TraceCheckUtils]: 146: Hoare triple {8571#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} ~tmp~0 := #t~ret0; {8572#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} is VALID [2020-07-10 17:53:09,480 INFO L280 TraceCheckUtils]: 147: Hoare triple {8572#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} havoc #t~ret0; {8572#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} is VALID [2020-07-10 17:53:09,481 INFO L280 TraceCheckUtils]: 148: Hoare triple {8572#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} assume 0 == ~tmp~0; {8467#false} is VALID [2020-07-10 17:53:09,481 INFO L263 TraceCheckUtils]: 149: Hoare triple {8467#false} call #t~ret1 := isPumpRunning(); {8466#true} is VALID [2020-07-10 17:53:09,481 INFO L280 TraceCheckUtils]: 150: Hoare triple {8466#true} havoc ~retValue_acc~5; {8466#true} is VALID [2020-07-10 17:53:09,481 INFO L280 TraceCheckUtils]: 151: Hoare triple {8466#true} ~retValue_acc~5 := ~pumpRunning~0; {8466#true} is VALID [2020-07-10 17:53:09,481 INFO L280 TraceCheckUtils]: 152: Hoare triple {8466#true} #res := ~retValue_acc~5; {8466#true} is VALID [2020-07-10 17:53:09,481 INFO L280 TraceCheckUtils]: 153: Hoare triple {8466#true} assume true; {8466#true} is VALID [2020-07-10 17:53:09,482 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8466#true} {8467#false} #835#return; {8467#false} is VALID [2020-07-10 17:53:09,482 INFO L280 TraceCheckUtils]: 155: Hoare triple {8467#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8467#false} is VALID [2020-07-10 17:53:09,482 INFO L280 TraceCheckUtils]: 156: Hoare triple {8467#false} ~tmp___0~0 := #t~ret1; {8467#false} is VALID [2020-07-10 17:53:09,482 INFO L280 TraceCheckUtils]: 157: Hoare triple {8467#false} havoc #t~ret1; {8467#false} is VALID [2020-07-10 17:53:09,482 INFO L280 TraceCheckUtils]: 158: Hoare triple {8467#false} assume 0 != ~tmp___0~0; {8467#false} is VALID [2020-07-10 17:53:09,483 INFO L263 TraceCheckUtils]: 159: Hoare triple {8467#false} call __automaton_fail(); {8467#false} is VALID [2020-07-10 17:53:09,483 INFO L280 TraceCheckUtils]: 160: Hoare triple {8467#false} assume !false; {8467#false} is VALID [2020-07-10 17:53:09,532 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 17:53:09,532 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:53:09,532 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1521204613] [2020-07-10 17:53:09,533 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:53:09,533 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 17:53:09,533 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988139546] [2020-07-10 17:53:09,534 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 17:53:09,534 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:53:09,534 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 17:53:09,726 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 17:53:09,726 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 17:53:09,727 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:53:09,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 17:53:09,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-10 17:53:09,727 INFO L87 Difference]: Start difference. First operand 478 states and 536 transitions. Second operand 14 states. [2020-07-10 17:53:11,586 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:53:13,030 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:53:13,430 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:53:13,964 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:53:14,409 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:53:14,761 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:53:18,961 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:53:28,345 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:53:29,423 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:53:31,822 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:53:33,374 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:53:34,399 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:53:34,859 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:53:35,370 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:53:36,278 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:53:36,713 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:53:38,617 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:53:40,745 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:53:42,489 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:53:44,225 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:54:15,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:54:15,448 INFO L93 Difference]: Finished difference Result 1680 states and 2103 transitions. [2020-07-10 17:54:15,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-10 17:54:15,449 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 17:54:15,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:54:15,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 17:54:15,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 1029 transitions. [2020-07-10 17:54:15,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 17:54:15,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 1029 transitions. [2020-07-10 17:54:15,496 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 1029 transitions. [2020-07-10 17:54:18,759 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1029 edges. 1029 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:54:18,886 INFO L225 Difference]: With dead ends: 1680 [2020-07-10 17:54:18,886 INFO L226 Difference]: Without dead ends: 1312 [2020-07-10 17:54:18,889 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 17:54:18,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1312 states. [2020-07-10 17:54:47,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1312 to 1169. [2020-07-10 17:54:47,331 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:54:47,331 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1312 states. Second operand 1169 states. [2020-07-10 17:54:47,332 INFO L74 IsIncluded]: Start isIncluded. First operand 1312 states. Second operand 1169 states. [2020-07-10 17:54:47,332 INFO L87 Difference]: Start difference. First operand 1312 states. Second operand 1169 states. [2020-07-10 17:54:47,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:54:47,434 INFO L93 Difference]: Finished difference Result 1312 states and 1618 transitions. [2020-07-10 17:54:47,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1618 transitions. [2020-07-10 17:54:47,439 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:54:47,440 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:54:47,440 INFO L74 IsIncluded]: Start isIncluded. First operand 1169 states. Second operand 1312 states. [2020-07-10 17:54:47,440 INFO L87 Difference]: Start difference. First operand 1169 states. Second operand 1312 states. [2020-07-10 17:54:47,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:54:47,547 INFO L93 Difference]: Finished difference Result 1312 states and 1618 transitions. [2020-07-10 17:54:47,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1618 transitions. [2020-07-10 17:54:47,553 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:54:47,553 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:54:47,553 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:54:47,553 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:54:47,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1169 states. [2020-07-10 17:54:47,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 1169 states and 1381 transitions. [2020-07-10 17:54:47,640 INFO L78 Accepts]: Start accepts. Automaton has 1169 states and 1381 transitions. Word has length 161 [2020-07-10 17:54:47,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:54:47,640 INFO L479 AbstractCegarLoop]: Abstraction has 1169 states and 1381 transitions. [2020-07-10 17:54:47,640 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 17:54:47,641 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1169 states and 1381 transitions. [2020-07-10 17:54:54,859 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1381 edges. 1381 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:54:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1381 transitions. [2020-07-10 17:54:54,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 17:54:54,865 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:54:54,865 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 17:54:54,865 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 17:54:54,866 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:54:54,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:54:54,866 INFO L82 PathProgramCache]: Analyzing trace with hash -277417807, now seen corresponding path program 1 times [2020-07-10 17:54:54,866 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:54:54,866 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1849271391] [2020-07-10 17:54:54,866 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:54:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:55,225 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:54:55,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:55,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {17065#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {16954#true} is VALID [2020-07-10 17:54:55,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {16954#true} #valid := #valid[0 := 0]; {16954#true} is VALID [2020-07-10 17:54:55,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {16954#true} assume 0 < #StackHeapBarrier; {16954#true} is VALID [2020-07-10 17:54:55,319 INFO L280 TraceCheckUtils]: 3: Hoare triple {16954#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {16954#true} is VALID [2020-07-10 17:54:55,319 INFO L280 TraceCheckUtils]: 4: Hoare triple {16954#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {16954#true} is VALID [2020-07-10 17:54:55,319 INFO L280 TraceCheckUtils]: 5: Hoare triple {16954#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {16954#true} is VALID [2020-07-10 17:54:55,320 INFO L280 TraceCheckUtils]: 6: Hoare triple {16954#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {16954#true} is VALID [2020-07-10 17:54:55,320 INFO L280 TraceCheckUtils]: 7: Hoare triple {16954#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {16954#true} is VALID [2020-07-10 17:54:55,320 INFO L280 TraceCheckUtils]: 8: Hoare triple {16954#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {16954#true} is VALID [2020-07-10 17:54:55,321 INFO L280 TraceCheckUtils]: 9: Hoare triple {16954#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {16954#true} is VALID [2020-07-10 17:54:55,321 INFO L280 TraceCheckUtils]: 10: Hoare triple {16954#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {16954#true} is VALID [2020-07-10 17:54:55,321 INFO L280 TraceCheckUtils]: 11: Hoare triple {16954#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {16954#true} is VALID [2020-07-10 17:54:55,322 INFO L280 TraceCheckUtils]: 12: Hoare triple {16954#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {16954#true} is VALID [2020-07-10 17:54:55,322 INFO L280 TraceCheckUtils]: 13: Hoare triple {16954#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {16954#true} is VALID [2020-07-10 17:54:55,322 INFO L280 TraceCheckUtils]: 14: Hoare triple {16954#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {16954#true} is VALID [2020-07-10 17:54:55,323 INFO L280 TraceCheckUtils]: 15: Hoare triple {16954#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {16954#true} is VALID [2020-07-10 17:54:55,323 INFO L280 TraceCheckUtils]: 16: Hoare triple {16954#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {16954#true} is VALID [2020-07-10 17:54:55,323 INFO L280 TraceCheckUtils]: 17: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {16954#true} is VALID [2020-07-10 17:54:55,323 INFO L280 TraceCheckUtils]: 18: Hoare triple {16954#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {16954#true} is VALID [2020-07-10 17:54:55,324 INFO L280 TraceCheckUtils]: 19: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {16954#true} is VALID [2020-07-10 17:54:55,324 INFO L280 TraceCheckUtils]: 20: Hoare triple {16954#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {16954#true} is VALID [2020-07-10 17:54:55,324 INFO L280 TraceCheckUtils]: 21: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {16954#true} is VALID [2020-07-10 17:54:55,325 INFO L280 TraceCheckUtils]: 22: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {16954#true} is VALID [2020-07-10 17:54:55,325 INFO L280 TraceCheckUtils]: 23: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {16954#true} is VALID [2020-07-10 17:54:55,325 INFO L280 TraceCheckUtils]: 24: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {16954#true} is VALID [2020-07-10 17:54:55,326 INFO L280 TraceCheckUtils]: 25: Hoare triple {16954#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {16954#true} is VALID [2020-07-10 17:54:55,326 INFO L280 TraceCheckUtils]: 26: Hoare triple {16954#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {16954#true} is VALID [2020-07-10 17:54:55,326 INFO L280 TraceCheckUtils]: 27: Hoare triple {16954#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {16954#true} is VALID [2020-07-10 17:54:55,327 INFO L280 TraceCheckUtils]: 28: Hoare triple {16954#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {16954#true} is VALID [2020-07-10 17:54:55,327 INFO L280 TraceCheckUtils]: 29: Hoare triple {16954#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {16954#true} is VALID [2020-07-10 17:54:55,327 INFO L280 TraceCheckUtils]: 30: Hoare triple {16954#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {16954#true} is VALID [2020-07-10 17:54:55,327 INFO L280 TraceCheckUtils]: 31: Hoare triple {16954#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {16954#true} is VALID [2020-07-10 17:54:55,328 INFO L280 TraceCheckUtils]: 32: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {16954#true} is VALID [2020-07-10 17:54:55,328 INFO L280 TraceCheckUtils]: 33: Hoare triple {16954#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {16954#true} is VALID [2020-07-10 17:54:55,328 INFO L280 TraceCheckUtils]: 34: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {16954#true} is VALID [2020-07-10 17:54:55,328 INFO L280 TraceCheckUtils]: 35: Hoare triple {16954#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {16954#true} is VALID [2020-07-10 17:54:55,328 INFO L280 TraceCheckUtils]: 36: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {16954#true} is VALID [2020-07-10 17:54:55,329 INFO L280 TraceCheckUtils]: 37: Hoare triple {16954#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {16954#true} is VALID [2020-07-10 17:54:55,329 INFO L280 TraceCheckUtils]: 38: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {16954#true} is VALID [2020-07-10 17:54:55,329 INFO L280 TraceCheckUtils]: 39: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {16954#true} is VALID [2020-07-10 17:54:55,329 INFO L280 TraceCheckUtils]: 40: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {16954#true} is VALID [2020-07-10 17:54:55,329 INFO L280 TraceCheckUtils]: 41: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {16954#true} is VALID [2020-07-10 17:54:55,330 INFO L280 TraceCheckUtils]: 42: Hoare triple {16954#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {16954#true} is VALID [2020-07-10 17:54:55,330 INFO L280 TraceCheckUtils]: 43: Hoare triple {16954#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {16954#true} is VALID [2020-07-10 17:54:55,330 INFO L280 TraceCheckUtils]: 44: Hoare triple {16954#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {16954#true} is VALID [2020-07-10 17:54:55,330 INFO L280 TraceCheckUtils]: 45: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {16954#true} is VALID [2020-07-10 17:54:55,330 INFO L280 TraceCheckUtils]: 46: Hoare triple {16954#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {16954#true} is VALID [2020-07-10 17:54:55,331 INFO L280 TraceCheckUtils]: 47: Hoare triple {16954#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {16954#true} is VALID [2020-07-10 17:54:55,331 INFO L280 TraceCheckUtils]: 48: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {16954#true} is VALID [2020-07-10 17:54:55,331 INFO L280 TraceCheckUtils]: 49: Hoare triple {16954#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {16954#true} is VALID [2020-07-10 17:54:55,331 INFO L280 TraceCheckUtils]: 50: Hoare triple {16954#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {16954#true} is VALID [2020-07-10 17:54:55,331 INFO L280 TraceCheckUtils]: 51: Hoare triple {16954#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {16954#true} is VALID [2020-07-10 17:54:55,332 INFO L280 TraceCheckUtils]: 52: Hoare triple {16954#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {16954#true} is VALID [2020-07-10 17:54:55,332 INFO L280 TraceCheckUtils]: 53: Hoare triple {16954#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {16954#true} is VALID [2020-07-10 17:54:55,332 INFO L280 TraceCheckUtils]: 54: Hoare triple {16954#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {16954#true} is VALID [2020-07-10 17:54:55,332 INFO L280 TraceCheckUtils]: 55: Hoare triple {16954#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {16954#true} is VALID [2020-07-10 17:54:55,333 INFO L280 TraceCheckUtils]: 56: Hoare triple {16954#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {16954#true} is VALID [2020-07-10 17:54:55,333 INFO L280 TraceCheckUtils]: 57: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {16954#true} is VALID [2020-07-10 17:54:55,333 INFO L280 TraceCheckUtils]: 58: Hoare triple {16954#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {16954#true} is VALID [2020-07-10 17:54:55,334 INFO L280 TraceCheckUtils]: 59: Hoare triple {16954#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {16954#true} is VALID [2020-07-10 17:54:55,334 INFO L280 TraceCheckUtils]: 60: Hoare triple {16954#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {16954#true} is VALID [2020-07-10 17:54:55,334 INFO L280 TraceCheckUtils]: 61: Hoare triple {16954#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {16954#true} is VALID [2020-07-10 17:54:55,334 INFO L280 TraceCheckUtils]: 62: Hoare triple {16954#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {16954#true} is VALID [2020-07-10 17:54:55,335 INFO L280 TraceCheckUtils]: 63: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {16954#true} is VALID [2020-07-10 17:54:55,335 INFO L280 TraceCheckUtils]: 64: Hoare triple {16954#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {16954#true} is VALID [2020-07-10 17:54:55,335 INFO L280 TraceCheckUtils]: 65: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {16954#true} is VALID [2020-07-10 17:54:55,335 INFO L280 TraceCheckUtils]: 66: Hoare triple {16954#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {16954#true} is VALID [2020-07-10 17:54:55,335 INFO L280 TraceCheckUtils]: 67: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {16954#true} is VALID [2020-07-10 17:54:55,336 INFO L280 TraceCheckUtils]: 68: Hoare triple {16954#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {16954#true} is VALID [2020-07-10 17:54:55,336 INFO L280 TraceCheckUtils]: 69: Hoare triple {16954#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {16954#true} is VALID [2020-07-10 17:54:55,336 INFO L280 TraceCheckUtils]: 70: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {16954#true} is VALID [2020-07-10 17:54:55,336 INFO L280 TraceCheckUtils]: 71: Hoare triple {16954#true} ~head~0.base, ~head~0.offset := 0, 0; {16954#true} is VALID [2020-07-10 17:54:55,336 INFO L280 TraceCheckUtils]: 72: Hoare triple {16954#true} ~cleanupTimeShifts~0 := 4; {16954#true} is VALID [2020-07-10 17:54:55,337 INFO L280 TraceCheckUtils]: 73: Hoare triple {16954#true} ~pumpRunning~0 := 0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,338 INFO L280 TraceCheckUtils]: 74: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,339 INFO L280 TraceCheckUtils]: 75: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,339 INFO L280 TraceCheckUtils]: 76: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,340 INFO L280 TraceCheckUtils]: 77: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume true; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,342 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17035#(= 0 ~pumpRunning~0)} {16954#true} #935#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:55,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 17:54:55,351 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #839#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:55,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 17:54:55,356 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #841#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:55,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {16954#true} havoc ~retValue_acc~11; {16954#true} is VALID [2020-07-10 17:54:55,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {16954#true} ~retValue_acc~11 := 1; {16954#true} is VALID [2020-07-10 17:54:55,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {16954#true} #res := ~retValue_acc~11; {16954#true} is VALID [2020-07-10 17:54:55,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 17:54:55,364 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #843#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:55,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 17:54:55,368 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #845#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:55,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {17066#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume true; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,392 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17035#(= 0 ~pumpRunning~0)} {17035#(= 0 ~pumpRunning~0)} #895#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:55,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {17067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16954#true} is VALID [2020-07-10 17:54:55,408 INFO L280 TraceCheckUtils]: 1: Hoare triple {16954#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16954#true} is VALID [2020-07-10 17:54:55,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 17:54:55,408 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16954#true} {16955#false} #907#return; {16955#false} is VALID [2020-07-10 17:54:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:55,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {16954#true} havoc ~retValue_acc~8; {16954#true} is VALID [2020-07-10 17:54:55,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {16954#true} ~retValue_acc~8 := ~waterLevel~0; {16954#true} is VALID [2020-07-10 17:54:55,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {16954#true} #res := ~retValue_acc~8; {16954#true} is VALID [2020-07-10 17:54:55,413 INFO L280 TraceCheckUtils]: 3: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 17:54:55,413 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16954#true} {16955#false} #833#return; {16955#false} is VALID [2020-07-10 17:54:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:55,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {16954#true} havoc ~retValue_acc~5; {16954#true} is VALID [2020-07-10 17:54:55,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {16954#true} ~retValue_acc~5 := ~pumpRunning~0; {16954#true} is VALID [2020-07-10 17:54:55,416 INFO L280 TraceCheckUtils]: 2: Hoare triple {16954#true} #res := ~retValue_acc~5; {16954#true} is VALID [2020-07-10 17:54:55,416 INFO L280 TraceCheckUtils]: 3: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 17:54:55,416 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16954#true} {16955#false} #835#return; {16955#false} is VALID [2020-07-10 17:54:55,421 INFO L263 TraceCheckUtils]: 0: Hoare triple {16954#true} call ULTIMATE.init(); {17065#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:54:55,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {17065#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {16954#true} is VALID [2020-07-10 17:54:55,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {16954#true} #valid := #valid[0 := 0]; {16954#true} is VALID [2020-07-10 17:54:55,422 INFO L280 TraceCheckUtils]: 3: Hoare triple {16954#true} assume 0 < #StackHeapBarrier; {16954#true} is VALID [2020-07-10 17:54:55,422 INFO L280 TraceCheckUtils]: 4: Hoare triple {16954#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {16954#true} is VALID [2020-07-10 17:54:55,423 INFO L280 TraceCheckUtils]: 5: Hoare triple {16954#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {16954#true} is VALID [2020-07-10 17:54:55,423 INFO L280 TraceCheckUtils]: 6: Hoare triple {16954#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {16954#true} is VALID [2020-07-10 17:54:55,424 INFO L280 TraceCheckUtils]: 7: Hoare triple {16954#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {16954#true} is VALID [2020-07-10 17:54:55,424 INFO L280 TraceCheckUtils]: 8: Hoare triple {16954#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {16954#true} is VALID [2020-07-10 17:54:55,425 INFO L280 TraceCheckUtils]: 9: Hoare triple {16954#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {16954#true} is VALID [2020-07-10 17:54:55,425 INFO L280 TraceCheckUtils]: 10: Hoare triple {16954#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {16954#true} is VALID [2020-07-10 17:54:55,425 INFO L280 TraceCheckUtils]: 11: Hoare triple {16954#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {16954#true} is VALID [2020-07-10 17:54:55,425 INFO L280 TraceCheckUtils]: 12: Hoare triple {16954#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {16954#true} is VALID [2020-07-10 17:54:55,425 INFO L280 TraceCheckUtils]: 13: Hoare triple {16954#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {16954#true} is VALID [2020-07-10 17:54:55,426 INFO L280 TraceCheckUtils]: 14: Hoare triple {16954#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {16954#true} is VALID [2020-07-10 17:54:55,426 INFO L280 TraceCheckUtils]: 15: Hoare triple {16954#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {16954#true} is VALID [2020-07-10 17:54:55,426 INFO L280 TraceCheckUtils]: 16: Hoare triple {16954#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {16954#true} is VALID [2020-07-10 17:54:55,426 INFO L280 TraceCheckUtils]: 17: Hoare triple {16954#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {16954#true} is VALID [2020-07-10 17:54:55,427 INFO L280 TraceCheckUtils]: 18: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {16954#true} is VALID [2020-07-10 17:54:55,427 INFO L280 TraceCheckUtils]: 19: Hoare triple {16954#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {16954#true} is VALID [2020-07-10 17:54:55,427 INFO L280 TraceCheckUtils]: 20: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {16954#true} is VALID [2020-07-10 17:54:55,427 INFO L280 TraceCheckUtils]: 21: Hoare triple {16954#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {16954#true} is VALID [2020-07-10 17:54:55,428 INFO L280 TraceCheckUtils]: 22: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {16954#true} is VALID [2020-07-10 17:54:55,428 INFO L280 TraceCheckUtils]: 23: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {16954#true} is VALID [2020-07-10 17:54:55,428 INFO L280 TraceCheckUtils]: 24: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {16954#true} is VALID [2020-07-10 17:54:55,428 INFO L280 TraceCheckUtils]: 25: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {16954#true} is VALID [2020-07-10 17:54:55,429 INFO L280 TraceCheckUtils]: 26: Hoare triple {16954#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {16954#true} is VALID [2020-07-10 17:54:55,429 INFO L280 TraceCheckUtils]: 27: Hoare triple {16954#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {16954#true} is VALID [2020-07-10 17:54:55,429 INFO L280 TraceCheckUtils]: 28: Hoare triple {16954#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {16954#true} is VALID [2020-07-10 17:54:55,429 INFO L280 TraceCheckUtils]: 29: Hoare triple {16954#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {16954#true} is VALID [2020-07-10 17:54:55,430 INFO L280 TraceCheckUtils]: 30: Hoare triple {16954#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {16954#true} is VALID [2020-07-10 17:54:55,430 INFO L280 TraceCheckUtils]: 31: Hoare triple {16954#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {16954#true} is VALID [2020-07-10 17:54:55,430 INFO L280 TraceCheckUtils]: 32: Hoare triple {16954#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {16954#true} is VALID [2020-07-10 17:54:55,430 INFO L280 TraceCheckUtils]: 33: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {16954#true} is VALID [2020-07-10 17:54:55,431 INFO L280 TraceCheckUtils]: 34: Hoare triple {16954#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {16954#true} is VALID [2020-07-10 17:54:55,431 INFO L280 TraceCheckUtils]: 35: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {16954#true} is VALID [2020-07-10 17:54:55,431 INFO L280 TraceCheckUtils]: 36: Hoare triple {16954#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {16954#true} is VALID [2020-07-10 17:54:55,431 INFO L280 TraceCheckUtils]: 37: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {16954#true} is VALID [2020-07-10 17:54:55,432 INFO L280 TraceCheckUtils]: 38: Hoare triple {16954#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {16954#true} is VALID [2020-07-10 17:54:55,432 INFO L280 TraceCheckUtils]: 39: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {16954#true} is VALID [2020-07-10 17:54:55,432 INFO L280 TraceCheckUtils]: 40: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {16954#true} is VALID [2020-07-10 17:54:55,432 INFO L280 TraceCheckUtils]: 41: Hoare triple {16954#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {16954#true} is VALID [2020-07-10 17:54:55,433 INFO L280 TraceCheckUtils]: 42: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {16954#true} is VALID [2020-07-10 17:54:55,433 INFO L280 TraceCheckUtils]: 43: Hoare triple {16954#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {16954#true} is VALID [2020-07-10 17:54:55,433 INFO L280 TraceCheckUtils]: 44: Hoare triple {16954#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {16954#true} is VALID [2020-07-10 17:54:55,433 INFO L280 TraceCheckUtils]: 45: Hoare triple {16954#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {16954#true} is VALID [2020-07-10 17:54:55,434 INFO L280 TraceCheckUtils]: 46: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {16954#true} is VALID [2020-07-10 17:54:55,434 INFO L280 TraceCheckUtils]: 47: Hoare triple {16954#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {16954#true} is VALID [2020-07-10 17:54:55,434 INFO L280 TraceCheckUtils]: 48: Hoare triple {16954#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {16954#true} is VALID [2020-07-10 17:54:55,434 INFO L280 TraceCheckUtils]: 49: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {16954#true} is VALID [2020-07-10 17:54:55,435 INFO L280 TraceCheckUtils]: 50: Hoare triple {16954#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {16954#true} is VALID [2020-07-10 17:54:55,435 INFO L280 TraceCheckUtils]: 51: Hoare triple {16954#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {16954#true} is VALID [2020-07-10 17:54:55,435 INFO L280 TraceCheckUtils]: 52: Hoare triple {16954#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {16954#true} is VALID [2020-07-10 17:54:55,436 INFO L280 TraceCheckUtils]: 53: Hoare triple {16954#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {16954#true} is VALID [2020-07-10 17:54:55,436 INFO L280 TraceCheckUtils]: 54: Hoare triple {16954#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {16954#true} is VALID [2020-07-10 17:54:55,436 INFO L280 TraceCheckUtils]: 55: Hoare triple {16954#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {16954#true} is VALID [2020-07-10 17:54:55,436 INFO L280 TraceCheckUtils]: 56: Hoare triple {16954#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {16954#true} is VALID [2020-07-10 17:54:55,437 INFO L280 TraceCheckUtils]: 57: Hoare triple {16954#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {16954#true} is VALID [2020-07-10 17:54:55,437 INFO L280 TraceCheckUtils]: 58: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {16954#true} is VALID [2020-07-10 17:54:55,437 INFO L280 TraceCheckUtils]: 59: Hoare triple {16954#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {16954#true} is VALID [2020-07-10 17:54:55,437 INFO L280 TraceCheckUtils]: 60: Hoare triple {16954#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {16954#true} is VALID [2020-07-10 17:54:55,438 INFO L280 TraceCheckUtils]: 61: Hoare triple {16954#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {16954#true} is VALID [2020-07-10 17:54:55,438 INFO L280 TraceCheckUtils]: 62: Hoare triple {16954#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {16954#true} is VALID [2020-07-10 17:54:55,438 INFO L280 TraceCheckUtils]: 63: Hoare triple {16954#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {16954#true} is VALID [2020-07-10 17:54:55,438 INFO L280 TraceCheckUtils]: 64: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {16954#true} is VALID [2020-07-10 17:54:55,439 INFO L280 TraceCheckUtils]: 65: Hoare triple {16954#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {16954#true} is VALID [2020-07-10 17:54:55,439 INFO L280 TraceCheckUtils]: 66: Hoare triple {16954#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {16954#true} is VALID [2020-07-10 17:54:55,439 INFO L280 TraceCheckUtils]: 67: Hoare triple {16954#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {16954#true} is VALID [2020-07-10 17:54:55,439 INFO L280 TraceCheckUtils]: 68: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {16954#true} is VALID [2020-07-10 17:54:55,440 INFO L280 TraceCheckUtils]: 69: Hoare triple {16954#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {16954#true} is VALID [2020-07-10 17:54:55,440 INFO L280 TraceCheckUtils]: 70: Hoare triple {16954#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {16954#true} is VALID [2020-07-10 17:54:55,440 INFO L280 TraceCheckUtils]: 71: Hoare triple {16954#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {16954#true} is VALID [2020-07-10 17:54:55,440 INFO L280 TraceCheckUtils]: 72: Hoare triple {16954#true} ~head~0.base, ~head~0.offset := 0, 0; {16954#true} is VALID [2020-07-10 17:54:55,441 INFO L280 TraceCheckUtils]: 73: Hoare triple {16954#true} ~cleanupTimeShifts~0 := 4; {16954#true} is VALID [2020-07-10 17:54:55,442 INFO L280 TraceCheckUtils]: 74: Hoare triple {16954#true} ~pumpRunning~0 := 0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,442 INFO L280 TraceCheckUtils]: 75: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,443 INFO L280 TraceCheckUtils]: 76: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,443 INFO L280 TraceCheckUtils]: 77: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,444 INFO L280 TraceCheckUtils]: 78: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume true; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,444 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {17035#(= 0 ~pumpRunning~0)} {16954#true} #935#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,445 INFO L263 TraceCheckUtils]: 80: Hoare triple {17035#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,445 INFO L280 TraceCheckUtils]: 81: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,446 INFO L280 TraceCheckUtils]: 82: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,446 INFO L263 TraceCheckUtils]: 83: Hoare triple {17035#(= 0 ~pumpRunning~0)} call select_helpers(); {16954#true} is VALID [2020-07-10 17:54:55,446 INFO L280 TraceCheckUtils]: 84: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 17:54:55,447 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #839#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,447 INFO L263 TraceCheckUtils]: 86: Hoare triple {17035#(= 0 ~pumpRunning~0)} call select_features(); {16954#true} is VALID [2020-07-10 17:54:55,447 INFO L280 TraceCheckUtils]: 87: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 17:54:55,448 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #841#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,448 INFO L263 TraceCheckUtils]: 89: Hoare triple {17035#(= 0 ~pumpRunning~0)} call #t~ret37 := valid_product(); {16954#true} is VALID [2020-07-10 17:54:55,448 INFO L280 TraceCheckUtils]: 90: Hoare triple {16954#true} havoc ~retValue_acc~11; {16954#true} is VALID [2020-07-10 17:54:55,448 INFO L280 TraceCheckUtils]: 91: Hoare triple {16954#true} ~retValue_acc~11 := 1; {16954#true} is VALID [2020-07-10 17:54:55,449 INFO L280 TraceCheckUtils]: 92: Hoare triple {16954#true} #res := ~retValue_acc~11; {16954#true} is VALID [2020-07-10 17:54:55,449 INFO L280 TraceCheckUtils]: 93: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 17:54:55,449 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #843#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,450 INFO L280 TraceCheckUtils]: 95: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,450 INFO L280 TraceCheckUtils]: 96: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret37; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,451 INFO L280 TraceCheckUtils]: 97: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc #t~ret37; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,451 INFO L280 TraceCheckUtils]: 98: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,452 INFO L263 TraceCheckUtils]: 99: Hoare triple {17035#(= 0 ~pumpRunning~0)} call setup(); {16954#true} is VALID [2020-07-10 17:54:55,452 INFO L280 TraceCheckUtils]: 100: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 17:54:55,452 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {16954#true} {17035#(= 0 ~pumpRunning~0)} #845#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,453 INFO L263 TraceCheckUtils]: 102: Hoare triple {17035#(= 0 ~pumpRunning~0)} call runTest(); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,454 INFO L263 TraceCheckUtils]: 103: Hoare triple {17035#(= 0 ~pumpRunning~0)} call test(); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,454 INFO L280 TraceCheckUtils]: 104: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,455 INFO L280 TraceCheckUtils]: 105: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc ~tmp~9; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,455 INFO L280 TraceCheckUtils]: 106: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,456 INFO L280 TraceCheckUtils]: 107: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,456 INFO L280 TraceCheckUtils]: 108: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,457 INFO L280 TraceCheckUtils]: 109: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,457 INFO L280 TraceCheckUtils]: 110: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume !false; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,458 INFO L280 TraceCheckUtils]: 111: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,458 INFO L280 TraceCheckUtils]: 112: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,459 INFO L280 TraceCheckUtils]: 113: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~tmp~9 := #t~nondet69; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,459 INFO L280 TraceCheckUtils]: 114: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc #t~nondet69; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,460 INFO L280 TraceCheckUtils]: 115: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~9); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,460 INFO L280 TraceCheckUtils]: 116: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,461 INFO L280 TraceCheckUtils]: 117: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet70; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,461 INFO L280 TraceCheckUtils]: 118: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc #t~nondet70; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,462 INFO L280 TraceCheckUtils]: 119: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,462 INFO L280 TraceCheckUtils]: 120: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,463 INFO L280 TraceCheckUtils]: 121: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet71; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,463 INFO L280 TraceCheckUtils]: 122: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc #t~nondet71; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,464 INFO L280 TraceCheckUtils]: 123: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,465 INFO L280 TraceCheckUtils]: 124: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,465 INFO L280 TraceCheckUtils]: 125: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet72; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,466 INFO L280 TraceCheckUtils]: 126: Hoare triple {17035#(= 0 ~pumpRunning~0)} havoc #t~nondet72; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,466 INFO L280 TraceCheckUtils]: 127: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,467 INFO L263 TraceCheckUtils]: 128: Hoare triple {17035#(= 0 ~pumpRunning~0)} call stopSystem(); {17066#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:54:55,468 INFO L280 TraceCheckUtils]: 129: Hoare triple {17066#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,468 INFO L280 TraceCheckUtils]: 130: Hoare triple {17035#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,469 INFO L280 TraceCheckUtils]: 131: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume true; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,470 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {17035#(= 0 ~pumpRunning~0)} {17035#(= 0 ~pumpRunning~0)} #895#return; {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,471 INFO L263 TraceCheckUtils]: 133: Hoare triple {17035#(= 0 ~pumpRunning~0)} call timeShift(); {17035#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:54:55,471 INFO L280 TraceCheckUtils]: 134: Hoare triple {17035#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {16955#false} is VALID [2020-07-10 17:54:55,471 INFO L263 TraceCheckUtils]: 135: Hoare triple {16955#false} call lowerWaterLevel(); {17067#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:54:55,472 INFO L280 TraceCheckUtils]: 136: Hoare triple {17067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16954#true} is VALID [2020-07-10 17:54:55,472 INFO L280 TraceCheckUtils]: 137: Hoare triple {16954#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16954#true} is VALID [2020-07-10 17:54:55,472 INFO L280 TraceCheckUtils]: 138: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 17:54:55,472 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {16954#true} {16955#false} #907#return; {16955#false} is VALID [2020-07-10 17:54:55,472 INFO L280 TraceCheckUtils]: 140: Hoare triple {16955#false} assume !(0 != ~systemActive~0); {16955#false} is VALID [2020-07-10 17:54:55,473 INFO L263 TraceCheckUtils]: 141: Hoare triple {16955#false} call __utac_acc__Specification4_spec__1(); {16955#false} is VALID [2020-07-10 17:54:55,473 INFO L280 TraceCheckUtils]: 142: Hoare triple {16955#false} havoc ~tmp~0; {16955#false} is VALID [2020-07-10 17:54:55,473 INFO L280 TraceCheckUtils]: 143: Hoare triple {16955#false} havoc ~tmp___0~0; {16955#false} is VALID [2020-07-10 17:54:55,473 INFO L263 TraceCheckUtils]: 144: Hoare triple {16955#false} call #t~ret0 := getWaterLevel(); {16954#true} is VALID [2020-07-10 17:54:55,473 INFO L280 TraceCheckUtils]: 145: Hoare triple {16954#true} havoc ~retValue_acc~8; {16954#true} is VALID [2020-07-10 17:54:55,474 INFO L280 TraceCheckUtils]: 146: Hoare triple {16954#true} ~retValue_acc~8 := ~waterLevel~0; {16954#true} is VALID [2020-07-10 17:54:55,474 INFO L280 TraceCheckUtils]: 147: Hoare triple {16954#true} #res := ~retValue_acc~8; {16954#true} is VALID [2020-07-10 17:54:55,474 INFO L280 TraceCheckUtils]: 148: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 17:54:55,474 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {16954#true} {16955#false} #833#return; {16955#false} is VALID [2020-07-10 17:54:55,474 INFO L280 TraceCheckUtils]: 150: Hoare triple {16955#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16955#false} is VALID [2020-07-10 17:54:55,475 INFO L280 TraceCheckUtils]: 151: Hoare triple {16955#false} ~tmp~0 := #t~ret0; {16955#false} is VALID [2020-07-10 17:54:55,475 INFO L280 TraceCheckUtils]: 152: Hoare triple {16955#false} havoc #t~ret0; {16955#false} is VALID [2020-07-10 17:54:55,475 INFO L280 TraceCheckUtils]: 153: Hoare triple {16955#false} assume 0 == ~tmp~0; {16955#false} is VALID [2020-07-10 17:54:55,475 INFO L263 TraceCheckUtils]: 154: Hoare triple {16955#false} call #t~ret1 := isPumpRunning(); {16954#true} is VALID [2020-07-10 17:54:55,475 INFO L280 TraceCheckUtils]: 155: Hoare triple {16954#true} havoc ~retValue_acc~5; {16954#true} is VALID [2020-07-10 17:54:55,476 INFO L280 TraceCheckUtils]: 156: Hoare triple {16954#true} ~retValue_acc~5 := ~pumpRunning~0; {16954#true} is VALID [2020-07-10 17:54:55,476 INFO L280 TraceCheckUtils]: 157: Hoare triple {16954#true} #res := ~retValue_acc~5; {16954#true} is VALID [2020-07-10 17:54:55,476 INFO L280 TraceCheckUtils]: 158: Hoare triple {16954#true} assume true; {16954#true} is VALID [2020-07-10 17:54:55,476 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {16954#true} {16955#false} #835#return; {16955#false} is VALID [2020-07-10 17:54:55,476 INFO L280 TraceCheckUtils]: 160: Hoare triple {16955#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16955#false} is VALID [2020-07-10 17:54:55,476 INFO L280 TraceCheckUtils]: 161: Hoare triple {16955#false} ~tmp___0~0 := #t~ret1; {16955#false} is VALID [2020-07-10 17:54:55,477 INFO L280 TraceCheckUtils]: 162: Hoare triple {16955#false} havoc #t~ret1; {16955#false} is VALID [2020-07-10 17:54:55,477 INFO L280 TraceCheckUtils]: 163: Hoare triple {16955#false} assume 0 != ~tmp___0~0; {16955#false} is VALID [2020-07-10 17:54:55,477 INFO L263 TraceCheckUtils]: 164: Hoare triple {16955#false} call __automaton_fail(); {16955#false} is VALID [2020-07-10 17:54:55,477 INFO L280 TraceCheckUtils]: 165: Hoare triple {16955#false} assume !false; {16955#false} is VALID [2020-07-10 17:54:55,506 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 17:54:55,507 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:54:55,507 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1849271391] [2020-07-10 17:54:55,507 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:54:55,507 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 17:54:55,507 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849357227] [2020-07-10 17:54:55,508 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 17:54:55,508 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:54:55,509 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 17:54:55,677 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 17:54:55,677 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 17:54:55,677 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:54:55,677 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 17:54:55,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 17:54:55,678 INFO L87 Difference]: Start difference. First operand 1169 states and 1381 transitions. Second operand 6 states. [2020-07-10 17:54:56,718 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:55:45,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:55:45,749 INFO L93 Difference]: Finished difference Result 2774 states and 3444 transitions. [2020-07-10 17:55:45,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 17:55:45,750 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 17:55:45,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:55:45,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 17:55:45,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 800 transitions. [2020-07-10 17:55:45,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 17:55:45,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 800 transitions. [2020-07-10 17:55:45,768 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 800 transitions. [2020-07-10 17:55:47,791 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 800 edges. 800 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:55:47,914 INFO L225 Difference]: With dead ends: 2774 [2020-07-10 17:55:47,915 INFO L226 Difference]: Without dead ends: 1715 [2020-07-10 17:55:47,917 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 17:55:47,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1715 states. [2020-07-10 17:56:27,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1715 to 1588. [2020-07-10 17:56:27,597 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:56:27,597 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1715 states. Second operand 1588 states. [2020-07-10 17:56:27,597 INFO L74 IsIncluded]: Start isIncluded. First operand 1715 states. Second operand 1588 states. [2020-07-10 17:56:27,597 INFO L87 Difference]: Start difference. First operand 1715 states. Second operand 1588 states. [2020-07-10 17:56:27,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:56:27,765 INFO L93 Difference]: Finished difference Result 1715 states and 2038 transitions. [2020-07-10 17:56:27,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2038 transitions. [2020-07-10 17:56:27,771 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:56:27,772 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:56:27,772 INFO L74 IsIncluded]: Start isIncluded. First operand 1588 states. Second operand 1715 states. [2020-07-10 17:56:27,772 INFO L87 Difference]: Start difference. First operand 1588 states. Second operand 1715 states. [2020-07-10 17:56:27,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:56:27,946 INFO L93 Difference]: Finished difference Result 1715 states and 2038 transitions. [2020-07-10 17:56:27,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2038 transitions. [2020-07-10 17:56:27,951 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:56:27,952 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:56:27,952 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:56:27,952 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:56:27,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1588 states. [2020-07-10 17:56:28,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1588 states and 1850 transitions. [2020-07-10 17:56:28,112 INFO L78 Accepts]: Start accepts. Automaton has 1588 states and 1850 transitions. Word has length 166 [2020-07-10 17:56:28,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:56:28,113 INFO L479 AbstractCegarLoop]: Abstraction has 1588 states and 1850 transitions. [2020-07-10 17:56:28,113 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 17:56:28,113 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1588 states and 1850 transitions. [2020-07-10 17:56:38,051 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1850 edges. 1850 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:56:38,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 1850 transitions. [2020-07-10 17:56:38,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-10 17:56:38,056 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:56:38,057 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 17:56:38,057 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 17:56:38,057 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:56:38,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:56:38,058 INFO L82 PathProgramCache]: Analyzing trace with hash -426920362, now seen corresponding path program 1 times [2020-07-10 17:56:38,058 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:56:38,058 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [437895459] [2020-07-10 17:56:38,058 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:56:38,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:38,548 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:56:38,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:38,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {29372#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {29236#true} is VALID [2020-07-10 17:56:38,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} #valid := #valid[0 := 0]; {29236#true} is VALID [2020-07-10 17:56:38,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {29236#true} assume 0 < #StackHeapBarrier; {29236#true} is VALID [2020-07-10 17:56:38,638 INFO L280 TraceCheckUtils]: 3: Hoare triple {29236#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {29236#true} is VALID [2020-07-10 17:56:38,639 INFO L280 TraceCheckUtils]: 4: Hoare triple {29236#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {29236#true} is VALID [2020-07-10 17:56:38,639 INFO L280 TraceCheckUtils]: 5: Hoare triple {29236#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {29236#true} is VALID [2020-07-10 17:56:38,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {29236#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {29236#true} is VALID [2020-07-10 17:56:38,640 INFO L280 TraceCheckUtils]: 7: Hoare triple {29236#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {29236#true} is VALID [2020-07-10 17:56:38,640 INFO L280 TraceCheckUtils]: 8: Hoare triple {29236#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {29236#true} is VALID [2020-07-10 17:56:38,640 INFO L280 TraceCheckUtils]: 9: Hoare triple {29236#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {29236#true} is VALID [2020-07-10 17:56:38,640 INFO L280 TraceCheckUtils]: 10: Hoare triple {29236#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {29236#true} is VALID [2020-07-10 17:56:38,640 INFO L280 TraceCheckUtils]: 11: Hoare triple {29236#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {29236#true} is VALID [2020-07-10 17:56:38,641 INFO L280 TraceCheckUtils]: 12: Hoare triple {29236#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {29236#true} is VALID [2020-07-10 17:56:38,641 INFO L280 TraceCheckUtils]: 13: Hoare triple {29236#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {29236#true} is VALID [2020-07-10 17:56:38,641 INFO L280 TraceCheckUtils]: 14: Hoare triple {29236#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {29236#true} is VALID [2020-07-10 17:56:38,641 INFO L280 TraceCheckUtils]: 15: Hoare triple {29236#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {29236#true} is VALID [2020-07-10 17:56:38,641 INFO L280 TraceCheckUtils]: 16: Hoare triple {29236#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {29236#true} is VALID [2020-07-10 17:56:38,642 INFO L280 TraceCheckUtils]: 17: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {29236#true} is VALID [2020-07-10 17:56:38,642 INFO L280 TraceCheckUtils]: 18: Hoare triple {29236#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {29236#true} is VALID [2020-07-10 17:56:38,642 INFO L280 TraceCheckUtils]: 19: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {29236#true} is VALID [2020-07-10 17:56:38,642 INFO L280 TraceCheckUtils]: 20: Hoare triple {29236#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {29236#true} is VALID [2020-07-10 17:56:38,642 INFO L280 TraceCheckUtils]: 21: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {29236#true} is VALID [2020-07-10 17:56:38,643 INFO L280 TraceCheckUtils]: 22: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {29236#true} is VALID [2020-07-10 17:56:38,643 INFO L280 TraceCheckUtils]: 23: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {29236#true} is VALID [2020-07-10 17:56:38,643 INFO L280 TraceCheckUtils]: 24: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {29236#true} is VALID [2020-07-10 17:56:38,643 INFO L280 TraceCheckUtils]: 25: Hoare triple {29236#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {29236#true} is VALID [2020-07-10 17:56:38,643 INFO L280 TraceCheckUtils]: 26: Hoare triple {29236#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {29236#true} is VALID [2020-07-10 17:56:38,644 INFO L280 TraceCheckUtils]: 27: Hoare triple {29236#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {29236#true} is VALID [2020-07-10 17:56:38,644 INFO L280 TraceCheckUtils]: 28: Hoare triple {29236#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {29236#true} is VALID [2020-07-10 17:56:38,644 INFO L280 TraceCheckUtils]: 29: Hoare triple {29236#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {29236#true} is VALID [2020-07-10 17:56:38,644 INFO L280 TraceCheckUtils]: 30: Hoare triple {29236#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {29236#true} is VALID [2020-07-10 17:56:38,644 INFO L280 TraceCheckUtils]: 31: Hoare triple {29236#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {29236#true} is VALID [2020-07-10 17:56:38,644 INFO L280 TraceCheckUtils]: 32: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {29236#true} is VALID [2020-07-10 17:56:38,645 INFO L280 TraceCheckUtils]: 33: Hoare triple {29236#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {29236#true} is VALID [2020-07-10 17:56:38,645 INFO L280 TraceCheckUtils]: 34: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {29236#true} is VALID [2020-07-10 17:56:38,645 INFO L280 TraceCheckUtils]: 35: Hoare triple {29236#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {29236#true} is VALID [2020-07-10 17:56:38,645 INFO L280 TraceCheckUtils]: 36: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {29236#true} is VALID [2020-07-10 17:56:38,645 INFO L280 TraceCheckUtils]: 37: Hoare triple {29236#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {29236#true} is VALID [2020-07-10 17:56:38,646 INFO L280 TraceCheckUtils]: 38: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {29236#true} is VALID [2020-07-10 17:56:38,646 INFO L280 TraceCheckUtils]: 39: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {29236#true} is VALID [2020-07-10 17:56:38,646 INFO L280 TraceCheckUtils]: 40: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {29236#true} is VALID [2020-07-10 17:56:38,646 INFO L280 TraceCheckUtils]: 41: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {29236#true} is VALID [2020-07-10 17:56:38,646 INFO L280 TraceCheckUtils]: 42: Hoare triple {29236#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {29236#true} is VALID [2020-07-10 17:56:38,647 INFO L280 TraceCheckUtils]: 43: Hoare triple {29236#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {29236#true} is VALID [2020-07-10 17:56:38,647 INFO L280 TraceCheckUtils]: 44: Hoare triple {29236#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {29236#true} is VALID [2020-07-10 17:56:38,647 INFO L280 TraceCheckUtils]: 45: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {29236#true} is VALID [2020-07-10 17:56:38,647 INFO L280 TraceCheckUtils]: 46: Hoare triple {29236#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {29236#true} is VALID [2020-07-10 17:56:38,647 INFO L280 TraceCheckUtils]: 47: Hoare triple {29236#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {29236#true} is VALID [2020-07-10 17:56:38,648 INFO L280 TraceCheckUtils]: 48: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {29236#true} is VALID [2020-07-10 17:56:38,648 INFO L280 TraceCheckUtils]: 49: Hoare triple {29236#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {29236#true} is VALID [2020-07-10 17:56:38,648 INFO L280 TraceCheckUtils]: 50: Hoare triple {29236#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {29236#true} is VALID [2020-07-10 17:56:38,649 INFO L280 TraceCheckUtils]: 51: Hoare triple {29236#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {29236#true} is VALID [2020-07-10 17:56:38,649 INFO L280 TraceCheckUtils]: 52: Hoare triple {29236#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {29236#true} is VALID [2020-07-10 17:56:38,649 INFO L280 TraceCheckUtils]: 53: Hoare triple {29236#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {29236#true} is VALID [2020-07-10 17:56:38,649 INFO L280 TraceCheckUtils]: 54: Hoare triple {29236#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {29236#true} is VALID [2020-07-10 17:56:38,649 INFO L280 TraceCheckUtils]: 55: Hoare triple {29236#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {29236#true} is VALID [2020-07-10 17:56:38,650 INFO L280 TraceCheckUtils]: 56: Hoare triple {29236#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {29236#true} is VALID [2020-07-10 17:56:38,650 INFO L280 TraceCheckUtils]: 57: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {29236#true} is VALID [2020-07-10 17:56:38,650 INFO L280 TraceCheckUtils]: 58: Hoare triple {29236#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {29236#true} is VALID [2020-07-10 17:56:38,650 INFO L280 TraceCheckUtils]: 59: Hoare triple {29236#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {29236#true} is VALID [2020-07-10 17:56:38,651 INFO L280 TraceCheckUtils]: 60: Hoare triple {29236#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {29236#true} is VALID [2020-07-10 17:56:38,651 INFO L280 TraceCheckUtils]: 61: Hoare triple {29236#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {29236#true} is VALID [2020-07-10 17:56:38,651 INFO L280 TraceCheckUtils]: 62: Hoare triple {29236#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {29236#true} is VALID [2020-07-10 17:56:38,651 INFO L280 TraceCheckUtils]: 63: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {29236#true} is VALID [2020-07-10 17:56:38,651 INFO L280 TraceCheckUtils]: 64: Hoare triple {29236#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {29236#true} is VALID [2020-07-10 17:56:38,652 INFO L280 TraceCheckUtils]: 65: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {29236#true} is VALID [2020-07-10 17:56:38,652 INFO L280 TraceCheckUtils]: 66: Hoare triple {29236#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {29236#true} is VALID [2020-07-10 17:56:38,652 INFO L280 TraceCheckUtils]: 67: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {29236#true} is VALID [2020-07-10 17:56:38,652 INFO L280 TraceCheckUtils]: 68: Hoare triple {29236#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {29236#true} is VALID [2020-07-10 17:56:38,652 INFO L280 TraceCheckUtils]: 69: Hoare triple {29236#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {29236#true} is VALID [2020-07-10 17:56:38,653 INFO L280 TraceCheckUtils]: 70: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {29236#true} is VALID [2020-07-10 17:56:38,653 INFO L280 TraceCheckUtils]: 71: Hoare triple {29236#true} ~head~0.base, ~head~0.offset := 0, 0; {29236#true} is VALID [2020-07-10 17:56:38,653 INFO L280 TraceCheckUtils]: 72: Hoare triple {29236#true} ~cleanupTimeShifts~0 := 4; {29236#true} is VALID [2020-07-10 17:56:38,654 INFO L280 TraceCheckUtils]: 73: Hoare triple {29236#true} ~pumpRunning~0 := 0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,654 INFO L280 TraceCheckUtils]: 74: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,655 INFO L280 TraceCheckUtils]: 75: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,656 INFO L280 TraceCheckUtils]: 76: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,656 INFO L280 TraceCheckUtils]: 77: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume true; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,657 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {29317#(= 0 ~pumpRunning~0)} {29236#true} #935#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:38,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,665 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #839#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:38,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,668 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #841#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:38,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} havoc ~retValue_acc~11; {29236#true} is VALID [2020-07-10 17:56:38,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} ~retValue_acc~11 := 1; {29236#true} is VALID [2020-07-10 17:56:38,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {29236#true} #res := ~retValue_acc~11; {29236#true} is VALID [2020-07-10 17:56:38,673 INFO L280 TraceCheckUtils]: 3: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,673 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #843#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:38,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,677 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #845#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:38,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {29373#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {29236#true} is VALID [2020-07-10 17:56:38,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} ~waterLevel~0 := 1 + ~waterLevel~0; {29236#true} is VALID [2020-07-10 17:56:38,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,696 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #889#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:38,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {29374#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume true; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,717 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29317#(= 0 ~pumpRunning~0)} {29317#(= 0 ~pumpRunning~0)} #895#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:38,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:38,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} havoc ~retValue_acc~8; {29236#true} is VALID [2020-07-10 17:56:38,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} ~retValue_acc~8 := ~waterLevel~0; {29236#true} is VALID [2020-07-10 17:56:38,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {29236#true} #res := ~retValue_acc~8; {29236#true} is VALID [2020-07-10 17:56:38,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,747 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29236#true} {29236#true} #833#return; {29236#true} is VALID [2020-07-10 17:56:38,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} havoc ~tmp~0; {29236#true} is VALID [2020-07-10 17:56:38,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} havoc ~tmp___0~0; {29236#true} is VALID [2020-07-10 17:56:38,748 INFO L263 TraceCheckUtils]: 2: Hoare triple {29236#true} call #t~ret0 := getWaterLevel(); {29236#true} is VALID [2020-07-10 17:56:38,748 INFO L280 TraceCheckUtils]: 3: Hoare triple {29236#true} havoc ~retValue_acc~8; {29236#true} is VALID [2020-07-10 17:56:38,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {29236#true} ~retValue_acc~8 := ~waterLevel~0; {29236#true} is VALID [2020-07-10 17:56:38,749 INFO L280 TraceCheckUtils]: 5: Hoare triple {29236#true} #res := ~retValue_acc~8; {29236#true} is VALID [2020-07-10 17:56:38,749 INFO L280 TraceCheckUtils]: 6: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,749 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29236#true} {29236#true} #833#return; {29236#true} is VALID [2020-07-10 17:56:38,749 INFO L280 TraceCheckUtils]: 8: Hoare triple {29236#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29236#true} is VALID [2020-07-10 17:56:38,749 INFO L280 TraceCheckUtils]: 9: Hoare triple {29236#true} ~tmp~0 := #t~ret0; {29236#true} is VALID [2020-07-10 17:56:38,750 INFO L280 TraceCheckUtils]: 10: Hoare triple {29236#true} havoc #t~ret0; {29236#true} is VALID [2020-07-10 17:56:38,750 INFO L280 TraceCheckUtils]: 11: Hoare triple {29236#true} assume !(0 == ~tmp~0); {29236#true} is VALID [2020-07-10 17:56:38,750 INFO L280 TraceCheckUtils]: 12: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,751 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #911#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {29375#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,752 INFO L263 TraceCheckUtils]: 2: Hoare triple {29317#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {29236#true} is VALID [2020-07-10 17:56:38,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {29236#true} havoc ~tmp~0; {29236#true} is VALID [2020-07-10 17:56:38,753 INFO L280 TraceCheckUtils]: 4: Hoare triple {29236#true} havoc ~tmp___0~0; {29236#true} is VALID [2020-07-10 17:56:38,753 INFO L263 TraceCheckUtils]: 5: Hoare triple {29236#true} call #t~ret0 := getWaterLevel(); {29236#true} is VALID [2020-07-10 17:56:38,753 INFO L280 TraceCheckUtils]: 6: Hoare triple {29236#true} havoc ~retValue_acc~8; {29236#true} is VALID [2020-07-10 17:56:38,753 INFO L280 TraceCheckUtils]: 7: Hoare triple {29236#true} ~retValue_acc~8 := ~waterLevel~0; {29236#true} is VALID [2020-07-10 17:56:38,753 INFO L280 TraceCheckUtils]: 8: Hoare triple {29236#true} #res := ~retValue_acc~8; {29236#true} is VALID [2020-07-10 17:56:38,754 INFO L280 TraceCheckUtils]: 9: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,754 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {29236#true} {29236#true} #833#return; {29236#true} is VALID [2020-07-10 17:56:38,754 INFO L280 TraceCheckUtils]: 11: Hoare triple {29236#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29236#true} is VALID [2020-07-10 17:56:38,754 INFO L280 TraceCheckUtils]: 12: Hoare triple {29236#true} ~tmp~0 := #t~ret0; {29236#true} is VALID [2020-07-10 17:56:38,755 INFO L280 TraceCheckUtils]: 13: Hoare triple {29236#true} havoc #t~ret0; {29236#true} is VALID [2020-07-10 17:56:38,755 INFO L280 TraceCheckUtils]: 14: Hoare triple {29236#true} assume !(0 == ~tmp~0); {29236#true} is VALID [2020-07-10 17:56:38,755 INFO L280 TraceCheckUtils]: 15: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,756 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #911#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,756 INFO L280 TraceCheckUtils]: 17: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume true; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,757 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {29317#(= 0 ~pumpRunning~0)} {29317#(= 0 ~pumpRunning~0)} #897#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:38,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {29373#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {29236#true} is VALID [2020-07-10 17:56:38,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} ~waterLevel~0 := 1 + ~waterLevel~0; {29236#true} is VALID [2020-07-10 17:56:38,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,762 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #889#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:38,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} havoc ~retValue_acc~8; {29236#true} is VALID [2020-07-10 17:56:38,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} ~retValue_acc~8 := ~waterLevel~0; {29236#true} is VALID [2020-07-10 17:56:38,766 INFO L280 TraceCheckUtils]: 2: Hoare triple {29236#true} #res := ~retValue_acc~8; {29236#true} is VALID [2020-07-10 17:56:38,766 INFO L280 TraceCheckUtils]: 3: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,767 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #833#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:38,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {29236#true} havoc ~retValue_acc~5; {29236#true} is VALID [2020-07-10 17:56:38,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {29236#true} ~retValue_acc~5 := ~pumpRunning~0; {29395#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} is VALID [2020-07-10 17:56:38,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {29395#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} #res := ~retValue_acc~5; {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:56:38,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:56:38,805 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} {29317#(= 0 ~pumpRunning~0)} #835#return; {29370#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-10 17:56:38,810 INFO L263 TraceCheckUtils]: 0: Hoare triple {29236#true} call ULTIMATE.init(); {29372#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:56:38,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {29372#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {29236#true} is VALID [2020-07-10 17:56:38,811 INFO L280 TraceCheckUtils]: 2: Hoare triple {29236#true} #valid := #valid[0 := 0]; {29236#true} is VALID [2020-07-10 17:56:38,811 INFO L280 TraceCheckUtils]: 3: Hoare triple {29236#true} assume 0 < #StackHeapBarrier; {29236#true} is VALID [2020-07-10 17:56:38,811 INFO L280 TraceCheckUtils]: 4: Hoare triple {29236#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {29236#true} is VALID [2020-07-10 17:56:38,812 INFO L280 TraceCheckUtils]: 5: Hoare triple {29236#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {29236#true} is VALID [2020-07-10 17:56:38,812 INFO L280 TraceCheckUtils]: 6: Hoare triple {29236#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {29236#true} is VALID [2020-07-10 17:56:38,812 INFO L280 TraceCheckUtils]: 7: Hoare triple {29236#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {29236#true} is VALID [2020-07-10 17:56:38,812 INFO L280 TraceCheckUtils]: 8: Hoare triple {29236#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {29236#true} is VALID [2020-07-10 17:56:38,813 INFO L280 TraceCheckUtils]: 9: Hoare triple {29236#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {29236#true} is VALID [2020-07-10 17:56:38,813 INFO L280 TraceCheckUtils]: 10: Hoare triple {29236#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {29236#true} is VALID [2020-07-10 17:56:38,813 INFO L280 TraceCheckUtils]: 11: Hoare triple {29236#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {29236#true} is VALID [2020-07-10 17:56:38,813 INFO L280 TraceCheckUtils]: 12: Hoare triple {29236#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {29236#true} is VALID [2020-07-10 17:56:38,814 INFO L280 TraceCheckUtils]: 13: Hoare triple {29236#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {29236#true} is VALID [2020-07-10 17:56:38,814 INFO L280 TraceCheckUtils]: 14: Hoare triple {29236#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {29236#true} is VALID [2020-07-10 17:56:38,814 INFO L280 TraceCheckUtils]: 15: Hoare triple {29236#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {29236#true} is VALID [2020-07-10 17:56:38,814 INFO L280 TraceCheckUtils]: 16: Hoare triple {29236#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {29236#true} is VALID [2020-07-10 17:56:38,815 INFO L280 TraceCheckUtils]: 17: Hoare triple {29236#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {29236#true} is VALID [2020-07-10 17:56:38,815 INFO L280 TraceCheckUtils]: 18: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {29236#true} is VALID [2020-07-10 17:56:38,815 INFO L280 TraceCheckUtils]: 19: Hoare triple {29236#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {29236#true} is VALID [2020-07-10 17:56:38,815 INFO L280 TraceCheckUtils]: 20: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {29236#true} is VALID [2020-07-10 17:56:38,816 INFO L280 TraceCheckUtils]: 21: Hoare triple {29236#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {29236#true} is VALID [2020-07-10 17:56:38,816 INFO L280 TraceCheckUtils]: 22: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {29236#true} is VALID [2020-07-10 17:56:38,816 INFO L280 TraceCheckUtils]: 23: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {29236#true} is VALID [2020-07-10 17:56:38,816 INFO L280 TraceCheckUtils]: 24: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {29236#true} is VALID [2020-07-10 17:56:38,816 INFO L280 TraceCheckUtils]: 25: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {29236#true} is VALID [2020-07-10 17:56:38,817 INFO L280 TraceCheckUtils]: 26: Hoare triple {29236#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {29236#true} is VALID [2020-07-10 17:56:38,817 INFO L280 TraceCheckUtils]: 27: Hoare triple {29236#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {29236#true} is VALID [2020-07-10 17:56:38,817 INFO L280 TraceCheckUtils]: 28: Hoare triple {29236#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {29236#true} is VALID [2020-07-10 17:56:38,817 INFO L280 TraceCheckUtils]: 29: Hoare triple {29236#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {29236#true} is VALID [2020-07-10 17:56:38,817 INFO L280 TraceCheckUtils]: 30: Hoare triple {29236#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {29236#true} is VALID [2020-07-10 17:56:38,817 INFO L280 TraceCheckUtils]: 31: Hoare triple {29236#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {29236#true} is VALID [2020-07-10 17:56:38,818 INFO L280 TraceCheckUtils]: 32: Hoare triple {29236#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {29236#true} is VALID [2020-07-10 17:56:38,818 INFO L280 TraceCheckUtils]: 33: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {29236#true} is VALID [2020-07-10 17:56:38,818 INFO L280 TraceCheckUtils]: 34: Hoare triple {29236#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {29236#true} is VALID [2020-07-10 17:56:38,818 INFO L280 TraceCheckUtils]: 35: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {29236#true} is VALID [2020-07-10 17:56:38,818 INFO L280 TraceCheckUtils]: 36: Hoare triple {29236#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {29236#true} is VALID [2020-07-10 17:56:38,818 INFO L280 TraceCheckUtils]: 37: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {29236#true} is VALID [2020-07-10 17:56:38,819 INFO L280 TraceCheckUtils]: 38: Hoare triple {29236#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {29236#true} is VALID [2020-07-10 17:56:38,819 INFO L280 TraceCheckUtils]: 39: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {29236#true} is VALID [2020-07-10 17:56:38,819 INFO L280 TraceCheckUtils]: 40: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {29236#true} is VALID [2020-07-10 17:56:38,819 INFO L280 TraceCheckUtils]: 41: Hoare triple {29236#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {29236#true} is VALID [2020-07-10 17:56:38,819 INFO L280 TraceCheckUtils]: 42: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {29236#true} is VALID [2020-07-10 17:56:38,820 INFO L280 TraceCheckUtils]: 43: Hoare triple {29236#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {29236#true} is VALID [2020-07-10 17:56:38,830 INFO L280 TraceCheckUtils]: 44: Hoare triple {29236#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {29236#true} is VALID [2020-07-10 17:56:38,830 INFO L280 TraceCheckUtils]: 45: Hoare triple {29236#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {29236#true} is VALID [2020-07-10 17:56:38,830 INFO L280 TraceCheckUtils]: 46: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {29236#true} is VALID [2020-07-10 17:56:38,830 INFO L280 TraceCheckUtils]: 47: Hoare triple {29236#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {29236#true} is VALID [2020-07-10 17:56:38,831 INFO L280 TraceCheckUtils]: 48: Hoare triple {29236#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {29236#true} is VALID [2020-07-10 17:56:38,831 INFO L280 TraceCheckUtils]: 49: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {29236#true} is VALID [2020-07-10 17:56:38,831 INFO L280 TraceCheckUtils]: 50: Hoare triple {29236#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {29236#true} is VALID [2020-07-10 17:56:38,831 INFO L280 TraceCheckUtils]: 51: Hoare triple {29236#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {29236#true} is VALID [2020-07-10 17:56:38,831 INFO L280 TraceCheckUtils]: 52: Hoare triple {29236#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {29236#true} is VALID [2020-07-10 17:56:38,832 INFO L280 TraceCheckUtils]: 53: Hoare triple {29236#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {29236#true} is VALID [2020-07-10 17:56:38,832 INFO L280 TraceCheckUtils]: 54: Hoare triple {29236#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {29236#true} is VALID [2020-07-10 17:56:38,832 INFO L280 TraceCheckUtils]: 55: Hoare triple {29236#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {29236#true} is VALID [2020-07-10 17:56:38,832 INFO L280 TraceCheckUtils]: 56: Hoare triple {29236#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {29236#true} is VALID [2020-07-10 17:56:38,832 INFO L280 TraceCheckUtils]: 57: Hoare triple {29236#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {29236#true} is VALID [2020-07-10 17:56:38,832 INFO L280 TraceCheckUtils]: 58: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {29236#true} is VALID [2020-07-10 17:56:38,833 INFO L280 TraceCheckUtils]: 59: Hoare triple {29236#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {29236#true} is VALID [2020-07-10 17:56:38,833 INFO L280 TraceCheckUtils]: 60: Hoare triple {29236#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {29236#true} is VALID [2020-07-10 17:56:38,833 INFO L280 TraceCheckUtils]: 61: Hoare triple {29236#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {29236#true} is VALID [2020-07-10 17:56:38,833 INFO L280 TraceCheckUtils]: 62: Hoare triple {29236#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {29236#true} is VALID [2020-07-10 17:56:38,833 INFO L280 TraceCheckUtils]: 63: Hoare triple {29236#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {29236#true} is VALID [2020-07-10 17:56:38,834 INFO L280 TraceCheckUtils]: 64: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {29236#true} is VALID [2020-07-10 17:56:38,834 INFO L280 TraceCheckUtils]: 65: Hoare triple {29236#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {29236#true} is VALID [2020-07-10 17:56:38,834 INFO L280 TraceCheckUtils]: 66: Hoare triple {29236#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {29236#true} is VALID [2020-07-10 17:56:38,834 INFO L280 TraceCheckUtils]: 67: Hoare triple {29236#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {29236#true} is VALID [2020-07-10 17:56:38,834 INFO L280 TraceCheckUtils]: 68: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {29236#true} is VALID [2020-07-10 17:56:38,834 INFO L280 TraceCheckUtils]: 69: Hoare triple {29236#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {29236#true} is VALID [2020-07-10 17:56:38,835 INFO L280 TraceCheckUtils]: 70: Hoare triple {29236#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {29236#true} is VALID [2020-07-10 17:56:38,835 INFO L280 TraceCheckUtils]: 71: Hoare triple {29236#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {29236#true} is VALID [2020-07-10 17:56:38,835 INFO L280 TraceCheckUtils]: 72: Hoare triple {29236#true} ~head~0.base, ~head~0.offset := 0, 0; {29236#true} is VALID [2020-07-10 17:56:38,835 INFO L280 TraceCheckUtils]: 73: Hoare triple {29236#true} ~cleanupTimeShifts~0 := 4; {29236#true} is VALID [2020-07-10 17:56:38,836 INFO L280 TraceCheckUtils]: 74: Hoare triple {29236#true} ~pumpRunning~0 := 0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,837 INFO L280 TraceCheckUtils]: 75: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,837 INFO L280 TraceCheckUtils]: 76: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,838 INFO L280 TraceCheckUtils]: 77: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,838 INFO L280 TraceCheckUtils]: 78: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume true; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,839 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {29317#(= 0 ~pumpRunning~0)} {29236#true} #935#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,839 INFO L263 TraceCheckUtils]: 80: Hoare triple {29317#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,844 INFO L280 TraceCheckUtils]: 81: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,845 INFO L280 TraceCheckUtils]: 82: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,845 INFO L263 TraceCheckUtils]: 83: Hoare triple {29317#(= 0 ~pumpRunning~0)} call select_helpers(); {29236#true} is VALID [2020-07-10 17:56:38,845 INFO L280 TraceCheckUtils]: 84: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,846 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #839#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,846 INFO L263 TraceCheckUtils]: 86: Hoare triple {29317#(= 0 ~pumpRunning~0)} call select_features(); {29236#true} is VALID [2020-07-10 17:56:38,846 INFO L280 TraceCheckUtils]: 87: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,847 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #841#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,847 INFO L263 TraceCheckUtils]: 89: Hoare triple {29317#(= 0 ~pumpRunning~0)} call #t~ret37 := valid_product(); {29236#true} is VALID [2020-07-10 17:56:38,847 INFO L280 TraceCheckUtils]: 90: Hoare triple {29236#true} havoc ~retValue_acc~11; {29236#true} is VALID [2020-07-10 17:56:38,847 INFO L280 TraceCheckUtils]: 91: Hoare triple {29236#true} ~retValue_acc~11 := 1; {29236#true} is VALID [2020-07-10 17:56:38,848 INFO L280 TraceCheckUtils]: 92: Hoare triple {29236#true} #res := ~retValue_acc~11; {29236#true} is VALID [2020-07-10 17:56:38,848 INFO L280 TraceCheckUtils]: 93: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,849 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #843#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,849 INFO L280 TraceCheckUtils]: 95: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,850 INFO L280 TraceCheckUtils]: 96: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret37; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,850 INFO L280 TraceCheckUtils]: 97: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~ret37; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,851 INFO L280 TraceCheckUtils]: 98: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,851 INFO L263 TraceCheckUtils]: 99: Hoare triple {29317#(= 0 ~pumpRunning~0)} call setup(); {29236#true} is VALID [2020-07-10 17:56:38,851 INFO L280 TraceCheckUtils]: 100: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,852 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #845#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,852 INFO L263 TraceCheckUtils]: 102: Hoare triple {29317#(= 0 ~pumpRunning~0)} call runTest(); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,853 INFO L263 TraceCheckUtils]: 103: Hoare triple {29317#(= 0 ~pumpRunning~0)} call test(); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,853 INFO L280 TraceCheckUtils]: 104: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,854 INFO L280 TraceCheckUtils]: 105: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~tmp~9; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,854 INFO L280 TraceCheckUtils]: 106: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,855 INFO L280 TraceCheckUtils]: 107: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,855 INFO L280 TraceCheckUtils]: 108: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,856 INFO L280 TraceCheckUtils]: 109: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,856 INFO L280 TraceCheckUtils]: 110: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !false; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,857 INFO L280 TraceCheckUtils]: 111: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,857 INFO L280 TraceCheckUtils]: 112: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,858 INFO L280 TraceCheckUtils]: 113: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp~9 := #t~nondet69; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,858 INFO L280 TraceCheckUtils]: 114: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet69; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,859 INFO L280 TraceCheckUtils]: 115: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,860 INFO L263 TraceCheckUtils]: 116: Hoare triple {29317#(= 0 ~pumpRunning~0)} call waterRise(); {29373#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:56:38,860 INFO L280 TraceCheckUtils]: 117: Hoare triple {29373#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {29236#true} is VALID [2020-07-10 17:56:38,860 INFO L280 TraceCheckUtils]: 118: Hoare triple {29236#true} ~waterLevel~0 := 1 + ~waterLevel~0; {29236#true} is VALID [2020-07-10 17:56:38,860 INFO L280 TraceCheckUtils]: 119: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,861 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #889#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,861 INFO L280 TraceCheckUtils]: 121: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,862 INFO L280 TraceCheckUtils]: 122: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet70; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,862 INFO L280 TraceCheckUtils]: 123: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet70; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,863 INFO L280 TraceCheckUtils]: 124: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,863 INFO L280 TraceCheckUtils]: 125: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,864 INFO L280 TraceCheckUtils]: 126: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet71; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,864 INFO L280 TraceCheckUtils]: 127: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet71; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,865 INFO L280 TraceCheckUtils]: 128: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,866 INFO L280 TraceCheckUtils]: 129: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,866 INFO L280 TraceCheckUtils]: 130: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet72; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,867 INFO L280 TraceCheckUtils]: 131: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet72; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,867 INFO L280 TraceCheckUtils]: 132: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,868 INFO L263 TraceCheckUtils]: 133: Hoare triple {29317#(= 0 ~pumpRunning~0)} call stopSystem(); {29374#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:56:38,868 INFO L280 TraceCheckUtils]: 134: Hoare triple {29374#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,869 INFO L280 TraceCheckUtils]: 135: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,869 INFO L280 TraceCheckUtils]: 136: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume true; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,870 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {29317#(= 0 ~pumpRunning~0)} {29317#(= 0 ~pumpRunning~0)} #895#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,871 INFO L263 TraceCheckUtils]: 138: Hoare triple {29317#(= 0 ~pumpRunning~0)} call timeShift(); {29375#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 17:56:38,871 INFO L280 TraceCheckUtils]: 139: Hoare triple {29375#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,872 INFO L280 TraceCheckUtils]: 140: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,872 INFO L263 TraceCheckUtils]: 141: Hoare triple {29317#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {29236#true} is VALID [2020-07-10 17:56:38,872 INFO L280 TraceCheckUtils]: 142: Hoare triple {29236#true} havoc ~tmp~0; {29236#true} is VALID [2020-07-10 17:56:38,872 INFO L280 TraceCheckUtils]: 143: Hoare triple {29236#true} havoc ~tmp___0~0; {29236#true} is VALID [2020-07-10 17:56:38,873 INFO L263 TraceCheckUtils]: 144: Hoare triple {29236#true} call #t~ret0 := getWaterLevel(); {29236#true} is VALID [2020-07-10 17:56:38,873 INFO L280 TraceCheckUtils]: 145: Hoare triple {29236#true} havoc ~retValue_acc~8; {29236#true} is VALID [2020-07-10 17:56:38,873 INFO L280 TraceCheckUtils]: 146: Hoare triple {29236#true} ~retValue_acc~8 := ~waterLevel~0; {29236#true} is VALID [2020-07-10 17:56:38,873 INFO L280 TraceCheckUtils]: 147: Hoare triple {29236#true} #res := ~retValue_acc~8; {29236#true} is VALID [2020-07-10 17:56:38,873 INFO L280 TraceCheckUtils]: 148: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,873 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {29236#true} {29236#true} #833#return; {29236#true} is VALID [2020-07-10 17:56:38,874 INFO L280 TraceCheckUtils]: 150: Hoare triple {29236#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29236#true} is VALID [2020-07-10 17:56:38,874 INFO L280 TraceCheckUtils]: 151: Hoare triple {29236#true} ~tmp~0 := #t~ret0; {29236#true} is VALID [2020-07-10 17:56:38,874 INFO L280 TraceCheckUtils]: 152: Hoare triple {29236#true} havoc #t~ret0; {29236#true} is VALID [2020-07-10 17:56:38,874 INFO L280 TraceCheckUtils]: 153: Hoare triple {29236#true} assume !(0 == ~tmp~0); {29236#true} is VALID [2020-07-10 17:56:38,874 INFO L280 TraceCheckUtils]: 154: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,875 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #911#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,876 INFO L280 TraceCheckUtils]: 156: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume true; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,876 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {29317#(= 0 ~pumpRunning~0)} {29317#(= 0 ~pumpRunning~0)} #897#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,877 INFO L280 TraceCheckUtils]: 158: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !false; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,877 INFO L280 TraceCheckUtils]: 159: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,878 INFO L280 TraceCheckUtils]: 160: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,878 INFO L280 TraceCheckUtils]: 161: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp~9 := #t~nondet69; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,879 INFO L280 TraceCheckUtils]: 162: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet69; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,879 INFO L280 TraceCheckUtils]: 163: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,880 INFO L263 TraceCheckUtils]: 164: Hoare triple {29317#(= 0 ~pumpRunning~0)} call waterRise(); {29373#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:56:38,880 INFO L280 TraceCheckUtils]: 165: Hoare triple {29373#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {29236#true} is VALID [2020-07-10 17:56:38,880 INFO L280 TraceCheckUtils]: 166: Hoare triple {29236#true} ~waterLevel~0 := 1 + ~waterLevel~0; {29236#true} is VALID [2020-07-10 17:56:38,881 INFO L280 TraceCheckUtils]: 167: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,881 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #889#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,882 INFO L280 TraceCheckUtils]: 169: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,882 INFO L280 TraceCheckUtils]: 170: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet70; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,883 INFO L280 TraceCheckUtils]: 171: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet70; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,883 INFO L280 TraceCheckUtils]: 172: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,884 INFO L280 TraceCheckUtils]: 173: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,884 INFO L280 TraceCheckUtils]: 174: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet71; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,885 INFO L280 TraceCheckUtils]: 175: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet71; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,885 INFO L280 TraceCheckUtils]: 176: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,886 INFO L280 TraceCheckUtils]: 177: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,886 INFO L280 TraceCheckUtils]: 178: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet72; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,887 INFO L280 TraceCheckUtils]: 179: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~nondet72; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,888 INFO L280 TraceCheckUtils]: 180: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,888 INFO L263 TraceCheckUtils]: 181: Hoare triple {29317#(= 0 ~pumpRunning~0)} call timeShift(); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,889 INFO L280 TraceCheckUtils]: 182: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,889 INFO L280 TraceCheckUtils]: 183: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,890 INFO L263 TraceCheckUtils]: 184: Hoare triple {29317#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,891 INFO L280 TraceCheckUtils]: 185: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,891 INFO L280 TraceCheckUtils]: 186: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,891 INFO L263 TraceCheckUtils]: 187: Hoare triple {29317#(= 0 ~pumpRunning~0)} call #t~ret0 := getWaterLevel(); {29236#true} is VALID [2020-07-10 17:56:38,891 INFO L280 TraceCheckUtils]: 188: Hoare triple {29236#true} havoc ~retValue_acc~8; {29236#true} is VALID [2020-07-10 17:56:38,892 INFO L280 TraceCheckUtils]: 189: Hoare triple {29236#true} ~retValue_acc~8 := ~waterLevel~0; {29236#true} is VALID [2020-07-10 17:56:38,892 INFO L280 TraceCheckUtils]: 190: Hoare triple {29236#true} #res := ~retValue_acc~8; {29236#true} is VALID [2020-07-10 17:56:38,892 INFO L280 TraceCheckUtils]: 191: Hoare triple {29236#true} assume true; {29236#true} is VALID [2020-07-10 17:56:38,893 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {29236#true} {29317#(= 0 ~pumpRunning~0)} #833#return; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,893 INFO L280 TraceCheckUtils]: 193: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,894 INFO L280 TraceCheckUtils]: 194: Hoare triple {29317#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~ret0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,894 INFO L280 TraceCheckUtils]: 195: Hoare triple {29317#(= 0 ~pumpRunning~0)} havoc #t~ret0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,895 INFO L280 TraceCheckUtils]: 196: Hoare triple {29317#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~0; {29317#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:56:38,895 INFO L263 TraceCheckUtils]: 197: Hoare triple {29317#(= 0 ~pumpRunning~0)} call #t~ret1 := isPumpRunning(); {29236#true} is VALID [2020-07-10 17:56:38,895 INFO L280 TraceCheckUtils]: 198: Hoare triple {29236#true} havoc ~retValue_acc~5; {29236#true} is VALID [2020-07-10 17:56:38,896 INFO L280 TraceCheckUtils]: 199: Hoare triple {29236#true} ~retValue_acc~5 := ~pumpRunning~0; {29395#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} is VALID [2020-07-10 17:56:38,896 INFO L280 TraceCheckUtils]: 200: Hoare triple {29395#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} #res := ~retValue_acc~5; {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:56:38,897 INFO L280 TraceCheckUtils]: 201: Hoare triple {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:56:38,898 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {29396#(= ~pumpRunning~0 |isPumpRunning_#res|)} {29317#(= 0 ~pumpRunning~0)} #835#return; {29370#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-10 17:56:38,898 INFO L280 TraceCheckUtils]: 203: Hoare triple {29370#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29370#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-10 17:56:38,899 INFO L280 TraceCheckUtils]: 204: Hoare triple {29370#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} ~tmp___0~0 := #t~ret1; {29371#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} is VALID [2020-07-10 17:56:38,899 INFO L280 TraceCheckUtils]: 205: Hoare triple {29371#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} havoc #t~ret1; {29371#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} is VALID [2020-07-10 17:56:38,900 INFO L280 TraceCheckUtils]: 206: Hoare triple {29371#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} assume 0 != ~tmp___0~0; {29237#false} is VALID [2020-07-10 17:56:38,900 INFO L263 TraceCheckUtils]: 207: Hoare triple {29237#false} call __automaton_fail(); {29237#false} is VALID [2020-07-10 17:56:38,900 INFO L280 TraceCheckUtils]: 208: Hoare triple {29237#false} assume !false; {29237#false} is VALID [2020-07-10 17:56:38,944 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 17:56:38,944 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:56:38,944 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [437895459] [2020-07-10 17:56:38,945 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:56:38,946 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 17:56:38,946 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316810057] [2020-07-10 17:56:38,946 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 17:56:38,947 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:56:38,947 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 17:56:39,133 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 17:56:39,133 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 17:56:39,133 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:56:39,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 17:56:39,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-10 17:56:39,136 INFO L87 Difference]: Start difference. First operand 1588 states and 1850 transitions. Second operand 11 states. [2020-07-10 17:56:41,113 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:57:10,271 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:57:11,152 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:57:12,532 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:57:13,852 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:57:14,618 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:57:34,405 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:57:34,932 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:57:36,866 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:57:43,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:57:43,743 INFO L93 Difference]: Finished difference Result 1778 states and 2134 transitions. [2020-07-10 17:57:43,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 17:57:43,744 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 17:57:43,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:57:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 17:57:43,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 650 transitions. [2020-07-10 17:57:43,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 17:57:43,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 650 transitions. [2020-07-10 17:57:43,762 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 650 transitions. [2020-07-10 17:57:45,656 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 650 edges. 650 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:57:45,787 INFO L225 Difference]: With dead ends: 1778 [2020-07-10 17:57:45,787 INFO L226 Difference]: Without dead ends: 1775 [2020-07-10 17:57:45,788 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=171, Invalid=429, Unknown=0, NotChecked=0, Total=600 [2020-07-10 17:57:45,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1775 states. [2020-07-10 17:58:24,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1775 to 1597. [2020-07-10 17:58:24,554 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:58:24,554 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1775 states. Second operand 1597 states. [2020-07-10 17:58:24,554 INFO L74 IsIncluded]: Start isIncluded. First operand 1775 states. Second operand 1597 states. [2020-07-10 17:58:24,554 INFO L87 Difference]: Start difference. First operand 1775 states. Second operand 1597 states. [2020-07-10 17:58:24,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:58:24,742 INFO L93 Difference]: Finished difference Result 1775 states and 2129 transitions. [2020-07-10 17:58:24,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2129 transitions. [2020-07-10 17:58:24,747 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:58:24,747 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:58:24,747 INFO L74 IsIncluded]: Start isIncluded. First operand 1597 states. Second operand 1775 states. [2020-07-10 17:58:24,747 INFO L87 Difference]: Start difference. First operand 1597 states. Second operand 1775 states. [2020-07-10 17:58:24,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:58:24,926 INFO L93 Difference]: Finished difference Result 1775 states and 2129 transitions. [2020-07-10 17:58:24,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2129 transitions. [2020-07-10 17:58:24,930 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:58:24,931 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:58:24,931 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:58:24,931 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:58:24,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1597 states. [2020-07-10 17:58:25,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1597 states and 1858 transitions. [2020-07-10 17:58:25,100 INFO L78 Accepts]: Start accepts. Automaton has 1597 states and 1858 transitions. Word has length 209 [2020-07-10 17:58:25,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:58:25,100 INFO L479 AbstractCegarLoop]: Abstraction has 1597 states and 1858 transitions. [2020-07-10 17:58:25,100 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 17:58:25,100 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1597 states and 1858 transitions. [2020-07-10 17:58:35,354 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1858 edges. 1858 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:58:35,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1858 transitions. [2020-07-10 17:58:35,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2020-07-10 17:58:35,368 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:58:35,369 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:58:35,369 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 17:58:35,369 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:58:35,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:58:35,369 INFO L82 PathProgramCache]: Analyzing trace with hash 1389843125, now seen corresponding path program 1 times [2020-07-10 17:58:35,370 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:58:35,370 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1240205383] [2020-07-10 17:58:35,370 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:58:35,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:35,790 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:58:35,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:35,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {39988#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {39732#true} is VALID [2020-07-10 17:58:35,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} #valid := #valid[0 := 0]; {39732#true} is VALID [2020-07-10 17:58:35,862 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} assume 0 < #StackHeapBarrier; {39732#true} is VALID [2020-07-10 17:58:35,862 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {39732#true} is VALID [2020-07-10 17:58:35,863 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {39732#true} is VALID [2020-07-10 17:58:35,863 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {39732#true} is VALID [2020-07-10 17:58:35,863 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {39732#true} is VALID [2020-07-10 17:58:35,863 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {39732#true} is VALID [2020-07-10 17:58:35,863 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {39732#true} is VALID [2020-07-10 17:58:35,864 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {39732#true} is VALID [2020-07-10 17:58:35,864 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {39732#true} is VALID [2020-07-10 17:58:35,864 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {39732#true} is VALID [2020-07-10 17:58:35,864 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {39732#true} is VALID [2020-07-10 17:58:35,864 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {39732#true} is VALID [2020-07-10 17:58:35,864 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {39732#true} is VALID [2020-07-10 17:58:35,865 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {39732#true} is VALID [2020-07-10 17:58:35,865 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {39732#true} is VALID [2020-07-10 17:58:35,865 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {39732#true} is VALID [2020-07-10 17:58:35,865 INFO L280 TraceCheckUtils]: 18: Hoare triple {39732#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {39732#true} is VALID [2020-07-10 17:58:35,865 INFO L280 TraceCheckUtils]: 19: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {39732#true} is VALID [2020-07-10 17:58:35,866 INFO L280 TraceCheckUtils]: 20: Hoare triple {39732#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {39732#true} is VALID [2020-07-10 17:58:35,866 INFO L280 TraceCheckUtils]: 21: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {39732#true} is VALID [2020-07-10 17:58:35,866 INFO L280 TraceCheckUtils]: 22: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {39732#true} is VALID [2020-07-10 17:58:35,866 INFO L280 TraceCheckUtils]: 23: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {39732#true} is VALID [2020-07-10 17:58:35,866 INFO L280 TraceCheckUtils]: 24: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {39732#true} is VALID [2020-07-10 17:58:35,867 INFO L280 TraceCheckUtils]: 25: Hoare triple {39732#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {39732#true} is VALID [2020-07-10 17:58:35,867 INFO L280 TraceCheckUtils]: 26: Hoare triple {39732#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {39732#true} is VALID [2020-07-10 17:58:35,867 INFO L280 TraceCheckUtils]: 27: Hoare triple {39732#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {39732#true} is VALID [2020-07-10 17:58:35,867 INFO L280 TraceCheckUtils]: 28: Hoare triple {39732#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {39732#true} is VALID [2020-07-10 17:58:35,867 INFO L280 TraceCheckUtils]: 29: Hoare triple {39732#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {39732#true} is VALID [2020-07-10 17:58:35,868 INFO L280 TraceCheckUtils]: 30: Hoare triple {39732#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {39732#true} is VALID [2020-07-10 17:58:35,868 INFO L280 TraceCheckUtils]: 31: Hoare triple {39732#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {39732#true} is VALID [2020-07-10 17:58:35,868 INFO L280 TraceCheckUtils]: 32: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {39732#true} is VALID [2020-07-10 17:58:35,868 INFO L280 TraceCheckUtils]: 33: Hoare triple {39732#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {39732#true} is VALID [2020-07-10 17:58:35,868 INFO L280 TraceCheckUtils]: 34: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {39732#true} is VALID [2020-07-10 17:58:35,868 INFO L280 TraceCheckUtils]: 35: Hoare triple {39732#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {39732#true} is VALID [2020-07-10 17:58:35,869 INFO L280 TraceCheckUtils]: 36: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {39732#true} is VALID [2020-07-10 17:58:35,869 INFO L280 TraceCheckUtils]: 37: Hoare triple {39732#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {39732#true} is VALID [2020-07-10 17:58:35,869 INFO L280 TraceCheckUtils]: 38: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {39732#true} is VALID [2020-07-10 17:58:35,869 INFO L280 TraceCheckUtils]: 39: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {39732#true} is VALID [2020-07-10 17:58:35,869 INFO L280 TraceCheckUtils]: 40: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {39732#true} is VALID [2020-07-10 17:58:35,870 INFO L280 TraceCheckUtils]: 41: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {39732#true} is VALID [2020-07-10 17:58:35,870 INFO L280 TraceCheckUtils]: 42: Hoare triple {39732#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {39732#true} is VALID [2020-07-10 17:58:35,870 INFO L280 TraceCheckUtils]: 43: Hoare triple {39732#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {39732#true} is VALID [2020-07-10 17:58:35,870 INFO L280 TraceCheckUtils]: 44: Hoare triple {39732#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {39732#true} is VALID [2020-07-10 17:58:35,870 INFO L280 TraceCheckUtils]: 45: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {39732#true} is VALID [2020-07-10 17:58:35,870 INFO L280 TraceCheckUtils]: 46: Hoare triple {39732#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {39732#true} is VALID [2020-07-10 17:58:35,871 INFO L280 TraceCheckUtils]: 47: Hoare triple {39732#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {39732#true} is VALID [2020-07-10 17:58:35,871 INFO L280 TraceCheckUtils]: 48: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {39732#true} is VALID [2020-07-10 17:58:35,871 INFO L280 TraceCheckUtils]: 49: Hoare triple {39732#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {39732#true} is VALID [2020-07-10 17:58:35,871 INFO L280 TraceCheckUtils]: 50: Hoare triple {39732#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {39732#true} is VALID [2020-07-10 17:58:35,871 INFO L280 TraceCheckUtils]: 51: Hoare triple {39732#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {39732#true} is VALID [2020-07-10 17:58:35,872 INFO L280 TraceCheckUtils]: 52: Hoare triple {39732#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {39732#true} is VALID [2020-07-10 17:58:35,872 INFO L280 TraceCheckUtils]: 53: Hoare triple {39732#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {39732#true} is VALID [2020-07-10 17:58:35,872 INFO L280 TraceCheckUtils]: 54: Hoare triple {39732#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {39732#true} is VALID [2020-07-10 17:58:35,872 INFO L280 TraceCheckUtils]: 55: Hoare triple {39732#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {39732#true} is VALID [2020-07-10 17:58:35,872 INFO L280 TraceCheckUtils]: 56: Hoare triple {39732#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {39732#true} is VALID [2020-07-10 17:58:35,873 INFO L280 TraceCheckUtils]: 57: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {39732#true} is VALID [2020-07-10 17:58:35,873 INFO L280 TraceCheckUtils]: 58: Hoare triple {39732#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {39732#true} is VALID [2020-07-10 17:58:35,873 INFO L280 TraceCheckUtils]: 59: Hoare triple {39732#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {39732#true} is VALID [2020-07-10 17:58:35,873 INFO L280 TraceCheckUtils]: 60: Hoare triple {39732#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {39732#true} is VALID [2020-07-10 17:58:35,873 INFO L280 TraceCheckUtils]: 61: Hoare triple {39732#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {39732#true} is VALID [2020-07-10 17:58:35,874 INFO L280 TraceCheckUtils]: 62: Hoare triple {39732#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {39732#true} is VALID [2020-07-10 17:58:35,874 INFO L280 TraceCheckUtils]: 63: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {39732#true} is VALID [2020-07-10 17:58:35,874 INFO L280 TraceCheckUtils]: 64: Hoare triple {39732#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {39732#true} is VALID [2020-07-10 17:58:35,874 INFO L280 TraceCheckUtils]: 65: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {39732#true} is VALID [2020-07-10 17:58:35,874 INFO L280 TraceCheckUtils]: 66: Hoare triple {39732#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {39732#true} is VALID [2020-07-10 17:58:35,875 INFO L280 TraceCheckUtils]: 67: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {39732#true} is VALID [2020-07-10 17:58:35,875 INFO L280 TraceCheckUtils]: 68: Hoare triple {39732#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {39732#true} is VALID [2020-07-10 17:58:35,875 INFO L280 TraceCheckUtils]: 69: Hoare triple {39732#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {39732#true} is VALID [2020-07-10 17:58:35,875 INFO L280 TraceCheckUtils]: 70: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {39732#true} is VALID [2020-07-10 17:58:35,875 INFO L280 TraceCheckUtils]: 71: Hoare triple {39732#true} ~head~0.base, ~head~0.offset := 0, 0; {39732#true} is VALID [2020-07-10 17:58:35,876 INFO L280 TraceCheckUtils]: 72: Hoare triple {39732#true} ~cleanupTimeShifts~0 := 4; {39732#true} is VALID [2020-07-10 17:58:35,876 INFO L280 TraceCheckUtils]: 73: Hoare triple {39732#true} ~pumpRunning~0 := 0; {39732#true} is VALID [2020-07-10 17:58:35,876 INFO L280 TraceCheckUtils]: 74: Hoare triple {39732#true} ~systemActive~0 := 1; {39732#true} is VALID [2020-07-10 17:58:35,877 INFO L280 TraceCheckUtils]: 75: Hoare triple {39732#true} ~waterLevel~0 := 1; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:35,877 INFO L280 TraceCheckUtils]: 76: Hoare triple {39813#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:35,878 INFO L280 TraceCheckUtils]: 77: Hoare triple {39813#(= 1 ~waterLevel~0)} assume true; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:35,878 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {39813#(= 1 ~waterLevel~0)} {39732#true} #935#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:35,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:35,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:35,885 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #839#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:35,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:35,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:35,888 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #841#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:35,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:35,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~11; {39732#true} is VALID [2020-07-10 17:58:35,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} ~retValue_acc~11 := 1; {39732#true} is VALID [2020-07-10 17:58:35,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} #res := ~retValue_acc~11; {39732#true} is VALID [2020-07-10 17:58:35,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:35,892 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #843#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:35,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:35,896 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #845#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:35,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:35,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:58:35,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 17:58:35,940 INFO L280 TraceCheckUtils]: 2: Hoare triple {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 17:58:35,941 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {39813#(= 1 ~waterLevel~0)} #889#return; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:35,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:35,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {39991#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {39732#true} is VALID [2020-07-10 17:58:35,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:35,960 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39732#true} {39829#(<= 2 ~waterLevel~0)} #893#return; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:35,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 17:58:36,144 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 17:58:36,144 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,145 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,145 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 17:58:36,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 17:58:36,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 17:58:36,146 INFO L263 TraceCheckUtils]: 3: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 17:58:36,146 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,146 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 17:58:36,146 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 17:58:36,147 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,147 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,147 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 17:58:36,147 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,147 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,148 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,148 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,149 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} ~tmp___0~1 := 0; {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 17:58:36,150 INFO L280 TraceCheckUtils]: 15: Hoare triple {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1; {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 17:58:36,150 INFO L280 TraceCheckUtils]: 16: Hoare triple {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:58:36,151 INFO L280 TraceCheckUtils]: 17: Hoare triple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:58:36,152 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {39732#true} #917#return; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 17:58:36,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 17:58:36,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,166 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 17:58:36,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,166 INFO L263 TraceCheckUtils]: 1: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 17:58:36,166 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,167 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 17:58:36,167 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,167 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,167 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 17:58:36,168 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,168 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,168 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,168 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,169 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,169 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 17:58:36,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,174 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 17:58:36,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 17:58:36,174 INFO L263 TraceCheckUtils]: 1: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 17:58:36,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,175 INFO L263 TraceCheckUtils]: 3: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 17:58:36,175 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,175 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 17:58:36,175 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,176 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,176 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 17:58:36,176 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,176 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,177 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,177 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,177 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,177 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 17:58:36,178 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,178 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,178 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,178 INFO L280 TraceCheckUtils]: 18: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 17:58:36,179 INFO L263 TraceCheckUtils]: 19: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,179 INFO L280 TraceCheckUtils]: 20: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,179 INFO L280 TraceCheckUtils]: 21: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,180 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 17:58:36,180 INFO L280 TraceCheckUtils]: 23: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,180 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {39732#true} {39733#false} #919#return; {39733#false} is VALID [2020-07-10 17:58:36,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {39732#true} is VALID [2020-07-10 17:58:36,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume 0 == ~pumpRunning~0; {39732#true} is VALID [2020-07-10 17:58:36,181 INFO L263 TraceCheckUtils]: 2: Hoare triple {39732#true} call #t~ret38 := isHighWaterLevel(); {39732#true} is VALID [2020-07-10 17:58:36,182 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 17:58:36,182 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,182 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 17:58:36,182 INFO L263 TraceCheckUtils]: 6: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 17:58:36,182 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,183 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 17:58:36,183 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 17:58:36,183 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,183 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,184 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 17:58:36,184 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,184 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,184 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,184 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,185 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} ~tmp___0~1 := 0; {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 17:58:36,186 INFO L280 TraceCheckUtils]: 18: Hoare triple {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1; {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 17:58:36,187 INFO L280 TraceCheckUtils]: 19: Hoare triple {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:58:36,187 INFO L280 TraceCheckUtils]: 20: Hoare triple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:58:36,188 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {39732#true} #917#return; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 17:58:36,189 INFO L280 TraceCheckUtils]: 22: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 17:58:36,189 INFO L280 TraceCheckUtils]: 23: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} ~tmp~5 := #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 17:58:36,190 INFO L280 TraceCheckUtils]: 24: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} havoc #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 17:58:36,191 INFO L280 TraceCheckUtils]: 25: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} assume 0 != ~tmp~5; {39733#false} is VALID [2020-07-10 17:58:36,191 INFO L263 TraceCheckUtils]: 26: Hoare triple {39733#false} call activatePump(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,191 INFO L280 TraceCheckUtils]: 27: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 17:58:36,191 INFO L263 TraceCheckUtils]: 28: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 17:58:36,192 INFO L280 TraceCheckUtils]: 29: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,192 INFO L263 TraceCheckUtils]: 30: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 17:58:36,192 INFO L280 TraceCheckUtils]: 31: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,192 INFO L280 TraceCheckUtils]: 32: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 17:58:36,192 INFO L280 TraceCheckUtils]: 33: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,193 INFO L280 TraceCheckUtils]: 34: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,193 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 17:58:36,193 INFO L280 TraceCheckUtils]: 36: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,193 INFO L280 TraceCheckUtils]: 37: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,193 INFO L280 TraceCheckUtils]: 38: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,194 INFO L280 TraceCheckUtils]: 39: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,194 INFO L280 TraceCheckUtils]: 40: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,194 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 17:58:36,194 INFO L280 TraceCheckUtils]: 42: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,194 INFO L280 TraceCheckUtils]: 43: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,195 INFO L280 TraceCheckUtils]: 44: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,195 INFO L280 TraceCheckUtils]: 45: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 17:58:36,197 INFO L263 TraceCheckUtils]: 46: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,197 INFO L280 TraceCheckUtils]: 47: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,197 INFO L280 TraceCheckUtils]: 48: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,197 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 17:58:36,197 INFO L280 TraceCheckUtils]: 50: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,198 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {39732#true} {39733#false} #919#return; {39733#false} is VALID [2020-07-10 17:58:36,198 INFO L280 TraceCheckUtils]: 52: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 17:58:36,198 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {39733#false} {39732#true} #887#return; {39733#false} is VALID [2020-07-10 17:58:36,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {39732#true} is VALID [2020-07-10 17:58:36,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume !(0 != ~pumpRunning~0); {39732#true} is VALID [2020-07-10 17:58:36,202 INFO L263 TraceCheckUtils]: 2: Hoare triple {39732#true} call processEnvironment__wrappee__methaneQuery(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,202 INFO L280 TraceCheckUtils]: 3: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {39732#true} is VALID [2020-07-10 17:58:36,202 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} assume 0 == ~pumpRunning~0; {39732#true} is VALID [2020-07-10 17:58:36,202 INFO L263 TraceCheckUtils]: 5: Hoare triple {39732#true} call #t~ret38 := isHighWaterLevel(); {39732#true} is VALID [2020-07-10 17:58:36,203 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 17:58:36,203 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,203 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 17:58:36,203 INFO L263 TraceCheckUtils]: 9: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 17:58:36,203 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,204 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 17:58:36,204 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 17:58:36,204 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,204 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,204 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 17:58:36,205 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,205 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,205 INFO L280 TraceCheckUtils]: 18: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,205 INFO L280 TraceCheckUtils]: 19: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,206 INFO L280 TraceCheckUtils]: 20: Hoare triple {39732#true} ~tmp___0~1 := 0; {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 17:58:36,207 INFO L280 TraceCheckUtils]: 21: Hoare triple {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1; {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 17:58:36,207 INFO L280 TraceCheckUtils]: 22: Hoare triple {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:58:36,208 INFO L280 TraceCheckUtils]: 23: Hoare triple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:58:36,209 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {39732#true} #917#return; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 17:58:36,210 INFO L280 TraceCheckUtils]: 25: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 17:58:36,211 INFO L280 TraceCheckUtils]: 26: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} ~tmp~5 := #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 17:58:36,211 INFO L280 TraceCheckUtils]: 27: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} havoc #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 17:58:36,212 INFO L280 TraceCheckUtils]: 28: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} assume 0 != ~tmp~5; {39733#false} is VALID [2020-07-10 17:58:36,212 INFO L263 TraceCheckUtils]: 29: Hoare triple {39733#false} call activatePump(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,212 INFO L280 TraceCheckUtils]: 30: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 17:58:36,212 INFO L263 TraceCheckUtils]: 31: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 17:58:36,212 INFO L280 TraceCheckUtils]: 32: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,213 INFO L263 TraceCheckUtils]: 33: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 17:58:36,213 INFO L280 TraceCheckUtils]: 34: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,213 INFO L280 TraceCheckUtils]: 35: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 17:58:36,213 INFO L280 TraceCheckUtils]: 36: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,214 INFO L280 TraceCheckUtils]: 37: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,214 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 17:58:36,214 INFO L280 TraceCheckUtils]: 39: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,214 INFO L280 TraceCheckUtils]: 40: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,214 INFO L280 TraceCheckUtils]: 41: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,215 INFO L280 TraceCheckUtils]: 42: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,215 INFO L280 TraceCheckUtils]: 43: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,215 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 17:58:36,215 INFO L280 TraceCheckUtils]: 45: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,215 INFO L280 TraceCheckUtils]: 46: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,216 INFO L280 TraceCheckUtils]: 47: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,216 INFO L280 TraceCheckUtils]: 48: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 17:58:36,218 INFO L263 TraceCheckUtils]: 49: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,218 INFO L280 TraceCheckUtils]: 50: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,218 INFO L280 TraceCheckUtils]: 51: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,218 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 17:58:36,218 INFO L280 TraceCheckUtils]: 53: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,219 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {39732#true} {39733#false} #919#return; {39733#false} is VALID [2020-07-10 17:58:36,219 INFO L280 TraceCheckUtils]: 55: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 17:58:36,219 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {39733#false} {39732#true} #887#return; {39733#false} is VALID [2020-07-10 17:58:36,219 INFO L280 TraceCheckUtils]: 57: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 17:58:36,219 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {39733#false} {39732#true} #909#return; {39733#false} is VALID [2020-07-10 17:58:36,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~8; {39732#true} is VALID [2020-07-10 17:58:36,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} ~retValue_acc~8 := ~waterLevel~0; {39732#true} is VALID [2020-07-10 17:58:36,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} #res := ~retValue_acc~8; {39732#true} is VALID [2020-07-10 17:58:36,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,228 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39732#true} {39732#true} #833#return; {39732#true} is VALID [2020-07-10 17:58:36,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~tmp~0; {39732#true} is VALID [2020-07-10 17:58:36,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} havoc ~tmp___0~0; {39732#true} is VALID [2020-07-10 17:58:36,229 INFO L263 TraceCheckUtils]: 2: Hoare triple {39732#true} call #t~ret0 := getWaterLevel(); {39732#true} is VALID [2020-07-10 17:58:36,229 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} havoc ~retValue_acc~8; {39732#true} is VALID [2020-07-10 17:58:36,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} ~retValue_acc~8 := ~waterLevel~0; {39732#true} is VALID [2020-07-10 17:58:36,230 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} #res := ~retValue_acc~8; {39732#true} is VALID [2020-07-10 17:58:36,230 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,230 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39732#true} {39732#true} #833#return; {39732#true} is VALID [2020-07-10 17:58:36,230 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,231 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} ~tmp~0 := #t~ret0; {39732#true} is VALID [2020-07-10 17:58:36,231 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} havoc #t~ret0; {39732#true} is VALID [2020-07-10 17:58:36,231 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} assume !(0 == ~tmp~0); {39732#true} is VALID [2020-07-10 17:58:36,231 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,232 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {39732#true} {39733#false} #911#return; {39733#false} is VALID [2020-07-10 17:58:36,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {39992#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {39732#true} is VALID [2020-07-10 17:58:36,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume 0 != ~systemActive~0; {39732#true} is VALID [2020-07-10 17:58:36,235 INFO L263 TraceCheckUtils]: 2: Hoare triple {39732#true} call processEnvironment(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {39732#true} is VALID [2020-07-10 17:58:36,235 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} assume !(0 != ~pumpRunning~0); {39732#true} is VALID [2020-07-10 17:58:36,236 INFO L263 TraceCheckUtils]: 5: Hoare triple {39732#true} call processEnvironment__wrappee__methaneQuery(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,237 INFO L280 TraceCheckUtils]: 6: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {39732#true} is VALID [2020-07-10 17:58:36,237 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} assume 0 == ~pumpRunning~0; {39732#true} is VALID [2020-07-10 17:58:36,237 INFO L263 TraceCheckUtils]: 8: Hoare triple {39732#true} call #t~ret38 := isHighWaterLevel(); {39732#true} is VALID [2020-07-10 17:58:36,237 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 17:58:36,237 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,238 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 17:58:36,238 INFO L263 TraceCheckUtils]: 12: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 17:58:36,238 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,238 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 17:58:36,238 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 17:58:36,239 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,239 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,239 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 17:58:36,239 INFO L280 TraceCheckUtils]: 19: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,239 INFO L280 TraceCheckUtils]: 20: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,239 INFO L280 TraceCheckUtils]: 21: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,240 INFO L280 TraceCheckUtils]: 22: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,240 INFO L280 TraceCheckUtils]: 23: Hoare triple {39732#true} ~tmp___0~1 := 0; {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 17:58:36,241 INFO L280 TraceCheckUtils]: 24: Hoare triple {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1; {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 17:58:36,241 INFO L280 TraceCheckUtils]: 25: Hoare triple {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:58:36,242 INFO L280 TraceCheckUtils]: 26: Hoare triple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:58:36,243 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {39732#true} #917#return; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 17:58:36,244 INFO L280 TraceCheckUtils]: 28: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 17:58:36,244 INFO L280 TraceCheckUtils]: 29: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} ~tmp~5 := #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 17:58:36,245 INFO L280 TraceCheckUtils]: 30: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} havoc #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 17:58:36,245 INFO L280 TraceCheckUtils]: 31: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} assume 0 != ~tmp~5; {39733#false} is VALID [2020-07-10 17:58:36,245 INFO L263 TraceCheckUtils]: 32: Hoare triple {39733#false} call activatePump(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,246 INFO L280 TraceCheckUtils]: 33: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 17:58:36,246 INFO L263 TraceCheckUtils]: 34: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 17:58:36,246 INFO L280 TraceCheckUtils]: 35: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,246 INFO L263 TraceCheckUtils]: 36: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 17:58:36,246 INFO L280 TraceCheckUtils]: 37: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,247 INFO L280 TraceCheckUtils]: 38: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 17:58:36,247 INFO L280 TraceCheckUtils]: 39: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,247 INFO L280 TraceCheckUtils]: 40: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,247 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 17:58:36,247 INFO L280 TraceCheckUtils]: 42: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,248 INFO L280 TraceCheckUtils]: 43: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,248 INFO L280 TraceCheckUtils]: 44: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,248 INFO L280 TraceCheckUtils]: 45: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,248 INFO L280 TraceCheckUtils]: 46: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,248 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 17:58:36,249 INFO L280 TraceCheckUtils]: 48: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,249 INFO L280 TraceCheckUtils]: 49: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,249 INFO L280 TraceCheckUtils]: 50: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,250 INFO L280 TraceCheckUtils]: 51: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 17:58:36,251 INFO L263 TraceCheckUtils]: 52: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,251 INFO L280 TraceCheckUtils]: 53: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,251 INFO L280 TraceCheckUtils]: 54: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,252 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 17:58:36,252 INFO L280 TraceCheckUtils]: 56: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,252 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {39732#true} {39733#false} #919#return; {39733#false} is VALID [2020-07-10 17:58:36,253 INFO L280 TraceCheckUtils]: 58: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 17:58:36,253 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {39733#false} {39732#true} #887#return; {39733#false} is VALID [2020-07-10 17:58:36,253 INFO L280 TraceCheckUtils]: 60: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 17:58:36,254 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {39733#false} {39732#true} #909#return; {39733#false} is VALID [2020-07-10 17:58:36,254 INFO L263 TraceCheckUtils]: 62: Hoare triple {39733#false} call __utac_acc__Specification4_spec__1(); {39732#true} is VALID [2020-07-10 17:58:36,254 INFO L280 TraceCheckUtils]: 63: Hoare triple {39732#true} havoc ~tmp~0; {39732#true} is VALID [2020-07-10 17:58:36,255 INFO L280 TraceCheckUtils]: 64: Hoare triple {39732#true} havoc ~tmp___0~0; {39732#true} is VALID [2020-07-10 17:58:36,255 INFO L263 TraceCheckUtils]: 65: Hoare triple {39732#true} call #t~ret0 := getWaterLevel(); {39732#true} is VALID [2020-07-10 17:58:36,255 INFO L280 TraceCheckUtils]: 66: Hoare triple {39732#true} havoc ~retValue_acc~8; {39732#true} is VALID [2020-07-10 17:58:36,256 INFO L280 TraceCheckUtils]: 67: Hoare triple {39732#true} ~retValue_acc~8 := ~waterLevel~0; {39732#true} is VALID [2020-07-10 17:58:36,256 INFO L280 TraceCheckUtils]: 68: Hoare triple {39732#true} #res := ~retValue_acc~8; {39732#true} is VALID [2020-07-10 17:58:36,256 INFO L280 TraceCheckUtils]: 69: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,256 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {39732#true} {39732#true} #833#return; {39732#true} is VALID [2020-07-10 17:58:36,257 INFO L280 TraceCheckUtils]: 71: Hoare triple {39732#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,257 INFO L280 TraceCheckUtils]: 72: Hoare triple {39732#true} ~tmp~0 := #t~ret0; {39732#true} is VALID [2020-07-10 17:58:36,257 INFO L280 TraceCheckUtils]: 73: Hoare triple {39732#true} havoc #t~ret0; {39732#true} is VALID [2020-07-10 17:58:36,258 INFO L280 TraceCheckUtils]: 74: Hoare triple {39732#true} assume !(0 == ~tmp~0); {39732#true} is VALID [2020-07-10 17:58:36,258 INFO L280 TraceCheckUtils]: 75: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,258 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {39732#true} {39733#false} #911#return; {39733#false} is VALID [2020-07-10 17:58:36,259 INFO L280 TraceCheckUtils]: 77: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 17:58:36,259 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {39733#false} {39829#(<= 2 ~waterLevel~0)} #897#return; {39733#false} is VALID [2020-07-10 17:58:36,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {39991#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,273 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39732#true} {39733#false} #893#return; {39733#false} is VALID [2020-07-10 17:58:36,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {39732#true} is VALID [2020-07-10 17:58:36,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} ~waterLevel~0 := ~waterLevel~0 - 1; {39732#true} is VALID [2020-07-10 17:58:36,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,282 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39732#true} {39733#false} #907#return; {39733#false} is VALID [2020-07-10 17:58:36,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,306 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 17:58:36,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 17:58:36,307 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,307 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,307 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 17:58:36,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 17:58:36,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 17:58:36,309 INFO L263 TraceCheckUtils]: 3: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 17:58:36,309 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,310 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 17:58:36,310 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 17:58:36,310 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,311 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,311 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 17:58:36,311 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,312 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,312 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,313 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,313 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} ~tmp___0~1 := 0; {39732#true} is VALID [2020-07-10 17:58:36,314 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} ~retValue_acc~6 := ~tmp___0~1; {39732#true} is VALID [2020-07-10 17:58:36,314 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} #res := ~retValue_acc~6; {39732#true} is VALID [2020-07-10 17:58:36,314 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,315 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {39732#true} {39732#true} #917#return; {39732#true} is VALID [2020-07-10 17:58:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 17:58:36,336 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,336 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,337 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 17:58:36,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,337 INFO L263 TraceCheckUtils]: 1: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 17:58:36,338 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,338 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 17:58:36,338 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,339 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,339 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 17:58:36,339 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,340 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,340 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,340 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,341 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,341 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 17:58:36,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,347 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 17:58:36,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 17:58:36,347 INFO L263 TraceCheckUtils]: 1: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 17:58:36,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,348 INFO L263 TraceCheckUtils]: 3: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 17:58:36,348 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,348 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 17:58:36,348 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,349 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,349 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 17:58:36,349 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,349 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,349 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,350 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,350 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,350 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 17:58:36,350 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,350 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,351 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,351 INFO L280 TraceCheckUtils]: 18: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 17:58:36,352 INFO L263 TraceCheckUtils]: 19: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,352 INFO L280 TraceCheckUtils]: 20: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,353 INFO L280 TraceCheckUtils]: 21: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,353 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 17:58:36,353 INFO L280 TraceCheckUtils]: 23: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,354 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {39732#true} {39732#true} #919#return; {39732#true} is VALID [2020-07-10 17:58:36,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {39732#true} is VALID [2020-07-10 17:58:36,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume 0 == ~pumpRunning~0; {39732#true} is VALID [2020-07-10 17:58:36,356 INFO L263 TraceCheckUtils]: 2: Hoare triple {39732#true} call #t~ret38 := isHighWaterLevel(); {39732#true} is VALID [2020-07-10 17:58:36,356 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 17:58:36,356 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,357 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 17:58:36,357 INFO L263 TraceCheckUtils]: 6: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 17:58:36,358 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,358 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 17:58:36,358 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 17:58:36,358 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,359 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,359 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 17:58:36,360 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,360 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,360 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,360 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,361 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} ~tmp___0~1 := 0; {39732#true} is VALID [2020-07-10 17:58:36,361 INFO L280 TraceCheckUtils]: 18: Hoare triple {39732#true} ~retValue_acc~6 := ~tmp___0~1; {39732#true} is VALID [2020-07-10 17:58:36,361 INFO L280 TraceCheckUtils]: 19: Hoare triple {39732#true} #res := ~retValue_acc~6; {39732#true} is VALID [2020-07-10 17:58:36,362 INFO L280 TraceCheckUtils]: 20: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,362 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {39732#true} {39732#true} #917#return; {39732#true} is VALID [2020-07-10 17:58:36,363 INFO L280 TraceCheckUtils]: 22: Hoare triple {39732#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,363 INFO L280 TraceCheckUtils]: 23: Hoare triple {39732#true} ~tmp~5 := #t~ret38; {39732#true} is VALID [2020-07-10 17:58:36,363 INFO L280 TraceCheckUtils]: 24: Hoare triple {39732#true} havoc #t~ret38; {39732#true} is VALID [2020-07-10 17:58:36,364 INFO L280 TraceCheckUtils]: 25: Hoare triple {39732#true} assume 0 != ~tmp~5; {39732#true} is VALID [2020-07-10 17:58:36,368 INFO L263 TraceCheckUtils]: 26: Hoare triple {39732#true} call activatePump(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,368 INFO L280 TraceCheckUtils]: 27: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 17:58:36,368 INFO L263 TraceCheckUtils]: 28: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 17:58:36,369 INFO L280 TraceCheckUtils]: 29: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,369 INFO L263 TraceCheckUtils]: 30: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 17:58:36,369 INFO L280 TraceCheckUtils]: 31: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,370 INFO L280 TraceCheckUtils]: 32: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 17:58:36,370 INFO L280 TraceCheckUtils]: 33: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,370 INFO L280 TraceCheckUtils]: 34: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,371 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 17:58:36,371 INFO L280 TraceCheckUtils]: 36: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,371 INFO L280 TraceCheckUtils]: 37: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,372 INFO L280 TraceCheckUtils]: 38: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,372 INFO L280 TraceCheckUtils]: 39: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,372 INFO L280 TraceCheckUtils]: 40: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,373 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 17:58:36,373 INFO L280 TraceCheckUtils]: 42: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,373 INFO L280 TraceCheckUtils]: 43: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,374 INFO L280 TraceCheckUtils]: 44: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,374 INFO L280 TraceCheckUtils]: 45: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 17:58:36,376 INFO L263 TraceCheckUtils]: 46: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,376 INFO L280 TraceCheckUtils]: 47: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,376 INFO L280 TraceCheckUtils]: 48: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,377 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 17:58:36,377 INFO L280 TraceCheckUtils]: 50: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,377 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {39732#true} {39732#true} #919#return; {39732#true} is VALID [2020-07-10 17:58:36,378 INFO L280 TraceCheckUtils]: 52: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,378 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {39732#true} {39732#true} #887#return; {39732#true} is VALID [2020-07-10 17:58:36,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {39732#true} is VALID [2020-07-10 17:58:36,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} assume !(0 != ~pumpRunning~0); {39732#true} is VALID [2020-07-10 17:58:36,384 INFO L263 TraceCheckUtils]: 2: Hoare triple {39732#true} call processEnvironment__wrappee__methaneQuery(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,384 INFO L280 TraceCheckUtils]: 3: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {39732#true} is VALID [2020-07-10 17:58:36,384 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} assume 0 == ~pumpRunning~0; {39732#true} is VALID [2020-07-10 17:58:36,385 INFO L263 TraceCheckUtils]: 5: Hoare triple {39732#true} call #t~ret38 := isHighWaterLevel(); {39732#true} is VALID [2020-07-10 17:58:36,385 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 17:58:36,385 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,385 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 17:58:36,386 INFO L263 TraceCheckUtils]: 9: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 17:58:36,386 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,386 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 17:58:36,387 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 17:58:36,387 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,387 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,388 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 17:58:36,388 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,388 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,388 INFO L280 TraceCheckUtils]: 18: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,389 INFO L280 TraceCheckUtils]: 19: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,389 INFO L280 TraceCheckUtils]: 20: Hoare triple {39732#true} ~tmp___0~1 := 0; {39732#true} is VALID [2020-07-10 17:58:36,389 INFO L280 TraceCheckUtils]: 21: Hoare triple {39732#true} ~retValue_acc~6 := ~tmp___0~1; {39732#true} is VALID [2020-07-10 17:58:36,389 INFO L280 TraceCheckUtils]: 22: Hoare triple {39732#true} #res := ~retValue_acc~6; {39732#true} is VALID [2020-07-10 17:58:36,390 INFO L280 TraceCheckUtils]: 23: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,390 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {39732#true} {39732#true} #917#return; {39732#true} is VALID [2020-07-10 17:58:36,390 INFO L280 TraceCheckUtils]: 25: Hoare triple {39732#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,391 INFO L280 TraceCheckUtils]: 26: Hoare triple {39732#true} ~tmp~5 := #t~ret38; {39732#true} is VALID [2020-07-10 17:58:36,391 INFO L280 TraceCheckUtils]: 27: Hoare triple {39732#true} havoc #t~ret38; {39732#true} is VALID [2020-07-10 17:58:36,391 INFO L280 TraceCheckUtils]: 28: Hoare triple {39732#true} assume 0 != ~tmp~5; {39732#true} is VALID [2020-07-10 17:58:36,392 INFO L263 TraceCheckUtils]: 29: Hoare triple {39732#true} call activatePump(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,393 INFO L280 TraceCheckUtils]: 30: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 17:58:36,393 INFO L263 TraceCheckUtils]: 31: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 17:58:36,393 INFO L280 TraceCheckUtils]: 32: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,394 INFO L263 TraceCheckUtils]: 33: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 17:58:36,394 INFO L280 TraceCheckUtils]: 34: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,394 INFO L280 TraceCheckUtils]: 35: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 17:58:36,395 INFO L280 TraceCheckUtils]: 36: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,395 INFO L280 TraceCheckUtils]: 37: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,395 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 17:58:36,396 INFO L280 TraceCheckUtils]: 39: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,396 INFO L280 TraceCheckUtils]: 40: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,396 INFO L280 TraceCheckUtils]: 41: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,396 INFO L280 TraceCheckUtils]: 42: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,396 INFO L280 TraceCheckUtils]: 43: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,397 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 17:58:36,397 INFO L280 TraceCheckUtils]: 45: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,397 INFO L280 TraceCheckUtils]: 46: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,397 INFO L280 TraceCheckUtils]: 47: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,397 INFO L280 TraceCheckUtils]: 48: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 17:58:36,398 INFO L263 TraceCheckUtils]: 49: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,398 INFO L280 TraceCheckUtils]: 50: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,398 INFO L280 TraceCheckUtils]: 51: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,399 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 17:58:36,399 INFO L280 TraceCheckUtils]: 53: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,399 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {39732#true} {39732#true} #919#return; {39732#true} is VALID [2020-07-10 17:58:36,399 INFO L280 TraceCheckUtils]: 55: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,399 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {39732#true} {39732#true} #887#return; {39732#true} is VALID [2020-07-10 17:58:36,400 INFO L280 TraceCheckUtils]: 57: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,400 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {39732#true} {39733#false} #909#return; {39733#false} is VALID [2020-07-10 17:58:36,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~8; {39732#true} is VALID [2020-07-10 17:58:36,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} ~retValue_acc~8 := ~waterLevel~0; {39732#true} is VALID [2020-07-10 17:58:36,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} #res := ~retValue_acc~8; {39732#true} is VALID [2020-07-10 17:58:36,407 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,408 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39732#true} {39733#false} #833#return; {39733#false} is VALID [2020-07-10 17:58:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:36,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {39732#true} havoc ~retValue_acc~5; {39732#true} is VALID [2020-07-10 17:58:36,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {39732#true} ~retValue_acc~5 := ~pumpRunning~0; {39732#true} is VALID [2020-07-10 17:58:36,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} #res := ~retValue_acc~5; {39732#true} is VALID [2020-07-10 17:58:36,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,411 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39732#true} {39733#false} #835#return; {39733#false} is VALID [2020-07-10 17:58:36,417 INFO L263 TraceCheckUtils]: 0: Hoare triple {39732#true} call ULTIMATE.init(); {39988#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:58:36,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {39988#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {39732#true} is VALID [2020-07-10 17:58:36,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {39732#true} #valid := #valid[0 := 0]; {39732#true} is VALID [2020-07-10 17:58:36,418 INFO L280 TraceCheckUtils]: 3: Hoare triple {39732#true} assume 0 < #StackHeapBarrier; {39732#true} is VALID [2020-07-10 17:58:36,418 INFO L280 TraceCheckUtils]: 4: Hoare triple {39732#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {39732#true} is VALID [2020-07-10 17:58:36,418 INFO L280 TraceCheckUtils]: 5: Hoare triple {39732#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {39732#true} is VALID [2020-07-10 17:58:36,419 INFO L280 TraceCheckUtils]: 6: Hoare triple {39732#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {39732#true} is VALID [2020-07-10 17:58:36,419 INFO L280 TraceCheckUtils]: 7: Hoare triple {39732#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {39732#true} is VALID [2020-07-10 17:58:36,419 INFO L280 TraceCheckUtils]: 8: Hoare triple {39732#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {39732#true} is VALID [2020-07-10 17:58:36,420 INFO L280 TraceCheckUtils]: 9: Hoare triple {39732#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {39732#true} is VALID [2020-07-10 17:58:36,420 INFO L280 TraceCheckUtils]: 10: Hoare triple {39732#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {39732#true} is VALID [2020-07-10 17:58:36,420 INFO L280 TraceCheckUtils]: 11: Hoare triple {39732#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {39732#true} is VALID [2020-07-10 17:58:36,421 INFO L280 TraceCheckUtils]: 12: Hoare triple {39732#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {39732#true} is VALID [2020-07-10 17:58:36,421 INFO L280 TraceCheckUtils]: 13: Hoare triple {39732#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {39732#true} is VALID [2020-07-10 17:58:36,421 INFO L280 TraceCheckUtils]: 14: Hoare triple {39732#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {39732#true} is VALID [2020-07-10 17:58:36,421 INFO L280 TraceCheckUtils]: 15: Hoare triple {39732#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {39732#true} is VALID [2020-07-10 17:58:36,422 INFO L280 TraceCheckUtils]: 16: Hoare triple {39732#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {39732#true} is VALID [2020-07-10 17:58:36,422 INFO L280 TraceCheckUtils]: 17: Hoare triple {39732#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {39732#true} is VALID [2020-07-10 17:58:36,422 INFO L280 TraceCheckUtils]: 18: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {39732#true} is VALID [2020-07-10 17:58:36,423 INFO L280 TraceCheckUtils]: 19: Hoare triple {39732#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {39732#true} is VALID [2020-07-10 17:58:36,423 INFO L280 TraceCheckUtils]: 20: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {39732#true} is VALID [2020-07-10 17:58:36,423 INFO L280 TraceCheckUtils]: 21: Hoare triple {39732#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {39732#true} is VALID [2020-07-10 17:58:36,424 INFO L280 TraceCheckUtils]: 22: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {39732#true} is VALID [2020-07-10 17:58:36,424 INFO L280 TraceCheckUtils]: 23: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {39732#true} is VALID [2020-07-10 17:58:36,424 INFO L280 TraceCheckUtils]: 24: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {39732#true} is VALID [2020-07-10 17:58:36,424 INFO L280 TraceCheckUtils]: 25: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {39732#true} is VALID [2020-07-10 17:58:36,425 INFO L280 TraceCheckUtils]: 26: Hoare triple {39732#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {39732#true} is VALID [2020-07-10 17:58:36,425 INFO L280 TraceCheckUtils]: 27: Hoare triple {39732#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {39732#true} is VALID [2020-07-10 17:58:36,425 INFO L280 TraceCheckUtils]: 28: Hoare triple {39732#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {39732#true} is VALID [2020-07-10 17:58:36,426 INFO L280 TraceCheckUtils]: 29: Hoare triple {39732#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {39732#true} is VALID [2020-07-10 17:58:36,426 INFO L280 TraceCheckUtils]: 30: Hoare triple {39732#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {39732#true} is VALID [2020-07-10 17:58:36,426 INFO L280 TraceCheckUtils]: 31: Hoare triple {39732#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {39732#true} is VALID [2020-07-10 17:58:36,427 INFO L280 TraceCheckUtils]: 32: Hoare triple {39732#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {39732#true} is VALID [2020-07-10 17:58:36,427 INFO L280 TraceCheckUtils]: 33: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {39732#true} is VALID [2020-07-10 17:58:36,427 INFO L280 TraceCheckUtils]: 34: Hoare triple {39732#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {39732#true} is VALID [2020-07-10 17:58:36,428 INFO L280 TraceCheckUtils]: 35: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {39732#true} is VALID [2020-07-10 17:58:36,428 INFO L280 TraceCheckUtils]: 36: Hoare triple {39732#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {39732#true} is VALID [2020-07-10 17:58:36,428 INFO L280 TraceCheckUtils]: 37: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {39732#true} is VALID [2020-07-10 17:58:36,429 INFO L280 TraceCheckUtils]: 38: Hoare triple {39732#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {39732#true} is VALID [2020-07-10 17:58:36,429 INFO L280 TraceCheckUtils]: 39: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {39732#true} is VALID [2020-07-10 17:58:36,429 INFO L280 TraceCheckUtils]: 40: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {39732#true} is VALID [2020-07-10 17:58:36,429 INFO L280 TraceCheckUtils]: 41: Hoare triple {39732#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {39732#true} is VALID [2020-07-10 17:58:36,430 INFO L280 TraceCheckUtils]: 42: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {39732#true} is VALID [2020-07-10 17:58:36,430 INFO L280 TraceCheckUtils]: 43: Hoare triple {39732#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {39732#true} is VALID [2020-07-10 17:58:36,430 INFO L280 TraceCheckUtils]: 44: Hoare triple {39732#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {39732#true} is VALID [2020-07-10 17:58:36,431 INFO L280 TraceCheckUtils]: 45: Hoare triple {39732#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {39732#true} is VALID [2020-07-10 17:58:36,431 INFO L280 TraceCheckUtils]: 46: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {39732#true} is VALID [2020-07-10 17:58:36,431 INFO L280 TraceCheckUtils]: 47: Hoare triple {39732#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {39732#true} is VALID [2020-07-10 17:58:36,432 INFO L280 TraceCheckUtils]: 48: Hoare triple {39732#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {39732#true} is VALID [2020-07-10 17:58:36,432 INFO L280 TraceCheckUtils]: 49: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {39732#true} is VALID [2020-07-10 17:58:36,432 INFO L280 TraceCheckUtils]: 50: Hoare triple {39732#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {39732#true} is VALID [2020-07-10 17:58:36,432 INFO L280 TraceCheckUtils]: 51: Hoare triple {39732#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {39732#true} is VALID [2020-07-10 17:58:36,433 INFO L280 TraceCheckUtils]: 52: Hoare triple {39732#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {39732#true} is VALID [2020-07-10 17:58:36,433 INFO L280 TraceCheckUtils]: 53: Hoare triple {39732#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {39732#true} is VALID [2020-07-10 17:58:36,433 INFO L280 TraceCheckUtils]: 54: Hoare triple {39732#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {39732#true} is VALID [2020-07-10 17:58:36,434 INFO L280 TraceCheckUtils]: 55: Hoare triple {39732#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {39732#true} is VALID [2020-07-10 17:58:36,434 INFO L280 TraceCheckUtils]: 56: Hoare triple {39732#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {39732#true} is VALID [2020-07-10 17:58:36,434 INFO L280 TraceCheckUtils]: 57: Hoare triple {39732#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {39732#true} is VALID [2020-07-10 17:58:36,435 INFO L280 TraceCheckUtils]: 58: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {39732#true} is VALID [2020-07-10 17:58:36,435 INFO L280 TraceCheckUtils]: 59: Hoare triple {39732#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {39732#true} is VALID [2020-07-10 17:58:36,435 INFO L280 TraceCheckUtils]: 60: Hoare triple {39732#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {39732#true} is VALID [2020-07-10 17:58:36,435 INFO L280 TraceCheckUtils]: 61: Hoare triple {39732#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {39732#true} is VALID [2020-07-10 17:58:36,436 INFO L280 TraceCheckUtils]: 62: Hoare triple {39732#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {39732#true} is VALID [2020-07-10 17:58:36,436 INFO L280 TraceCheckUtils]: 63: Hoare triple {39732#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {39732#true} is VALID [2020-07-10 17:58:36,436 INFO L280 TraceCheckUtils]: 64: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {39732#true} is VALID [2020-07-10 17:58:36,437 INFO L280 TraceCheckUtils]: 65: Hoare triple {39732#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {39732#true} is VALID [2020-07-10 17:58:36,437 INFO L280 TraceCheckUtils]: 66: Hoare triple {39732#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {39732#true} is VALID [2020-07-10 17:58:36,437 INFO L280 TraceCheckUtils]: 67: Hoare triple {39732#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {39732#true} is VALID [2020-07-10 17:58:36,437 INFO L280 TraceCheckUtils]: 68: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {39732#true} is VALID [2020-07-10 17:58:36,438 INFO L280 TraceCheckUtils]: 69: Hoare triple {39732#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {39732#true} is VALID [2020-07-10 17:58:36,438 INFO L280 TraceCheckUtils]: 70: Hoare triple {39732#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {39732#true} is VALID [2020-07-10 17:58:36,438 INFO L280 TraceCheckUtils]: 71: Hoare triple {39732#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {39732#true} is VALID [2020-07-10 17:58:36,438 INFO L280 TraceCheckUtils]: 72: Hoare triple {39732#true} ~head~0.base, ~head~0.offset := 0, 0; {39732#true} is VALID [2020-07-10 17:58:36,439 INFO L280 TraceCheckUtils]: 73: Hoare triple {39732#true} ~cleanupTimeShifts~0 := 4; {39732#true} is VALID [2020-07-10 17:58:36,439 INFO L280 TraceCheckUtils]: 74: Hoare triple {39732#true} ~pumpRunning~0 := 0; {39732#true} is VALID [2020-07-10 17:58:36,439 INFO L280 TraceCheckUtils]: 75: Hoare triple {39732#true} ~systemActive~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,440 INFO L280 TraceCheckUtils]: 76: Hoare triple {39732#true} ~waterLevel~0 := 1; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,441 INFO L280 TraceCheckUtils]: 77: Hoare triple {39813#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,442 INFO L280 TraceCheckUtils]: 78: Hoare triple {39813#(= 1 ~waterLevel~0)} assume true; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,443 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {39813#(= 1 ~waterLevel~0)} {39732#true} #935#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,444 INFO L263 TraceCheckUtils]: 80: Hoare triple {39813#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,445 INFO L280 TraceCheckUtils]: 81: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,445 INFO L280 TraceCheckUtils]: 82: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc ~tmp~4; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,446 INFO L263 TraceCheckUtils]: 83: Hoare triple {39813#(= 1 ~waterLevel~0)} call select_helpers(); {39732#true} is VALID [2020-07-10 17:58:36,446 INFO L280 TraceCheckUtils]: 84: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,447 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #839#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,447 INFO L263 TraceCheckUtils]: 86: Hoare triple {39813#(= 1 ~waterLevel~0)} call select_features(); {39732#true} is VALID [2020-07-10 17:58:36,447 INFO L280 TraceCheckUtils]: 87: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,448 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #841#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,448 INFO L263 TraceCheckUtils]: 89: Hoare triple {39813#(= 1 ~waterLevel~0)} call #t~ret37 := valid_product(); {39732#true} is VALID [2020-07-10 17:58:36,449 INFO L280 TraceCheckUtils]: 90: Hoare triple {39732#true} havoc ~retValue_acc~11; {39732#true} is VALID [2020-07-10 17:58:36,449 INFO L280 TraceCheckUtils]: 91: Hoare triple {39732#true} ~retValue_acc~11 := 1; {39732#true} is VALID [2020-07-10 17:58:36,449 INFO L280 TraceCheckUtils]: 92: Hoare triple {39732#true} #res := ~retValue_acc~11; {39732#true} is VALID [2020-07-10 17:58:36,450 INFO L280 TraceCheckUtils]: 93: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,450 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #843#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,451 INFO L280 TraceCheckUtils]: 95: Hoare triple {39813#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,452 INFO L280 TraceCheckUtils]: 96: Hoare triple {39813#(= 1 ~waterLevel~0)} ~tmp~4 := #t~ret37; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,453 INFO L280 TraceCheckUtils]: 97: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc #t~ret37; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,454 INFO L280 TraceCheckUtils]: 98: Hoare triple {39813#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,454 INFO L263 TraceCheckUtils]: 99: Hoare triple {39813#(= 1 ~waterLevel~0)} call setup(); {39732#true} is VALID [2020-07-10 17:58:36,454 INFO L280 TraceCheckUtils]: 100: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,455 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {39732#true} {39813#(= 1 ~waterLevel~0)} #845#return; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,456 INFO L263 TraceCheckUtils]: 102: Hoare triple {39813#(= 1 ~waterLevel~0)} call runTest(); {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,457 INFO L263 TraceCheckUtils]: 103: Hoare triple {39813#(= 1 ~waterLevel~0)} call test(); {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,458 INFO L280 TraceCheckUtils]: 104: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,458 INFO L280 TraceCheckUtils]: 105: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc ~tmp~9; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,459 INFO L280 TraceCheckUtils]: 106: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc ~tmp___0~2; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,459 INFO L280 TraceCheckUtils]: 107: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,460 INFO L280 TraceCheckUtils]: 108: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,460 INFO L280 TraceCheckUtils]: 109: Hoare triple {39813#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,461 INFO L280 TraceCheckUtils]: 110: Hoare triple {39813#(= 1 ~waterLevel~0)} assume !false; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,462 INFO L280 TraceCheckUtils]: 111: Hoare triple {39813#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,462 INFO L280 TraceCheckUtils]: 112: Hoare triple {39813#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,463 INFO L280 TraceCheckUtils]: 113: Hoare triple {39813#(= 1 ~waterLevel~0)} ~tmp~9 := #t~nondet69; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,463 INFO L280 TraceCheckUtils]: 114: Hoare triple {39813#(= 1 ~waterLevel~0)} havoc #t~nondet69; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,464 INFO L280 TraceCheckUtils]: 115: Hoare triple {39813#(= 1 ~waterLevel~0)} assume 0 != ~tmp~9; {39813#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,464 INFO L263 TraceCheckUtils]: 116: Hoare triple {39813#(= 1 ~waterLevel~0)} call waterRise(); {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:58:36,465 INFO L280 TraceCheckUtils]: 117: Hoare triple {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:58:36,466 INFO L280 TraceCheckUtils]: 118: Hoare triple {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 17:58:36,466 INFO L280 TraceCheckUtils]: 119: Hoare triple {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 17:58:36,468 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {39990#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {39813#(= 1 ~waterLevel~0)} #889#return; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,469 INFO L280 TraceCheckUtils]: 121: Hoare triple {39829#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,469 INFO L280 TraceCheckUtils]: 122: Hoare triple {39829#(<= 2 ~waterLevel~0)} ~tmp___0~2 := #t~nondet70; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,470 INFO L280 TraceCheckUtils]: 123: Hoare triple {39829#(<= 2 ~waterLevel~0)} havoc #t~nondet70; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,471 INFO L280 TraceCheckUtils]: 124: Hoare triple {39829#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,472 INFO L280 TraceCheckUtils]: 125: Hoare triple {39829#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,473 INFO L280 TraceCheckUtils]: 126: Hoare triple {39829#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet71; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,473 INFO L280 TraceCheckUtils]: 127: Hoare triple {39829#(<= 2 ~waterLevel~0)} havoc #t~nondet71; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,474 INFO L280 TraceCheckUtils]: 128: Hoare triple {39829#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,475 INFO L263 TraceCheckUtils]: 129: Hoare triple {39829#(<= 2 ~waterLevel~0)} call startSystem(); {39991#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:58:36,476 INFO L280 TraceCheckUtils]: 130: Hoare triple {39991#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,476 INFO L280 TraceCheckUtils]: 131: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,477 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {39732#true} {39829#(<= 2 ~waterLevel~0)} #893#return; {39829#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:36,478 INFO L263 TraceCheckUtils]: 133: Hoare triple {39829#(<= 2 ~waterLevel~0)} call timeShift(); {39992#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 17:58:36,478 INFO L280 TraceCheckUtils]: 134: Hoare triple {39992#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {39732#true} is VALID [2020-07-10 17:58:36,479 INFO L280 TraceCheckUtils]: 135: Hoare triple {39732#true} assume 0 != ~systemActive~0; {39732#true} is VALID [2020-07-10 17:58:36,479 INFO L263 TraceCheckUtils]: 136: Hoare triple {39732#true} call processEnvironment(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,480 INFO L280 TraceCheckUtils]: 137: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {39732#true} is VALID [2020-07-10 17:58:36,480 INFO L280 TraceCheckUtils]: 138: Hoare triple {39732#true} assume !(0 != ~pumpRunning~0); {39732#true} is VALID [2020-07-10 17:58:36,481 INFO L263 TraceCheckUtils]: 139: Hoare triple {39732#true} call processEnvironment__wrappee__methaneQuery(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,481 INFO L280 TraceCheckUtils]: 140: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {39732#true} is VALID [2020-07-10 17:58:36,482 INFO L280 TraceCheckUtils]: 141: Hoare triple {39732#true} assume 0 == ~pumpRunning~0; {39732#true} is VALID [2020-07-10 17:58:36,482 INFO L263 TraceCheckUtils]: 142: Hoare triple {39732#true} call #t~ret38 := isHighWaterLevel(); {39732#true} is VALID [2020-07-10 17:58:36,482 INFO L280 TraceCheckUtils]: 143: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 17:58:36,482 INFO L280 TraceCheckUtils]: 144: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,483 INFO L280 TraceCheckUtils]: 145: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 17:58:36,483 INFO L263 TraceCheckUtils]: 146: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 17:58:36,483 INFO L280 TraceCheckUtils]: 147: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,484 INFO L280 TraceCheckUtils]: 148: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 17:58:36,484 INFO L280 TraceCheckUtils]: 149: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 17:58:36,484 INFO L280 TraceCheckUtils]: 150: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,485 INFO L280 TraceCheckUtils]: 151: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,485 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 17:58:36,485 INFO L280 TraceCheckUtils]: 153: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,486 INFO L280 TraceCheckUtils]: 154: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,486 INFO L280 TraceCheckUtils]: 155: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,486 INFO L280 TraceCheckUtils]: 156: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,487 INFO L280 TraceCheckUtils]: 157: Hoare triple {39732#true} ~tmp___0~1 := 0; {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 17:58:36,488 INFO L280 TraceCheckUtils]: 158: Hoare triple {40173#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1; {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 17:58:36,489 INFO L280 TraceCheckUtils]: 159: Hoare triple {40174#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:58:36,490 INFO L280 TraceCheckUtils]: 160: Hoare triple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:58:36,491 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {40175#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {39732#true} #917#return; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 17:58:36,492 INFO L280 TraceCheckUtils]: 162: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} is VALID [2020-07-10 17:58:36,493 INFO L280 TraceCheckUtils]: 163: Hoare triple {40140#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret38|)} ~tmp~5 := #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 17:58:36,493 INFO L280 TraceCheckUtils]: 164: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} havoc #t~ret38; {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 17:58:36,494 INFO L280 TraceCheckUtils]: 165: Hoare triple {40141#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} assume 0 != ~tmp~5; {39733#false} is VALID [2020-07-10 17:58:36,495 INFO L263 TraceCheckUtils]: 166: Hoare triple {39733#false} call activatePump(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,495 INFO L280 TraceCheckUtils]: 167: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 17:58:36,495 INFO L263 TraceCheckUtils]: 168: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 17:58:36,495 INFO L280 TraceCheckUtils]: 169: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,496 INFO L263 TraceCheckUtils]: 170: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 17:58:36,496 INFO L280 TraceCheckUtils]: 171: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,496 INFO L280 TraceCheckUtils]: 172: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 17:58:36,496 INFO L280 TraceCheckUtils]: 173: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,497 INFO L280 TraceCheckUtils]: 174: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,497 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 17:58:36,497 INFO L280 TraceCheckUtils]: 176: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,497 INFO L280 TraceCheckUtils]: 177: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,498 INFO L280 TraceCheckUtils]: 178: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,498 INFO L280 TraceCheckUtils]: 179: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,498 INFO L280 TraceCheckUtils]: 180: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,499 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 17:58:36,499 INFO L280 TraceCheckUtils]: 182: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,499 INFO L280 TraceCheckUtils]: 183: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,500 INFO L280 TraceCheckUtils]: 184: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,500 INFO L280 TraceCheckUtils]: 185: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 17:58:36,501 INFO L263 TraceCheckUtils]: 186: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,501 INFO L280 TraceCheckUtils]: 187: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,502 INFO L280 TraceCheckUtils]: 188: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,502 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 17:58:36,502 INFO L280 TraceCheckUtils]: 190: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,503 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {39732#true} {39733#false} #919#return; {39733#false} is VALID [2020-07-10 17:58:36,503 INFO L280 TraceCheckUtils]: 192: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 17:58:36,503 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {39733#false} {39732#true} #887#return; {39733#false} is VALID [2020-07-10 17:58:36,504 INFO L280 TraceCheckUtils]: 194: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 17:58:36,504 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {39733#false} {39732#true} #909#return; {39733#false} is VALID [2020-07-10 17:58:36,504 INFO L263 TraceCheckUtils]: 196: Hoare triple {39733#false} call __utac_acc__Specification4_spec__1(); {39732#true} is VALID [2020-07-10 17:58:36,504 INFO L280 TraceCheckUtils]: 197: Hoare triple {39732#true} havoc ~tmp~0; {39732#true} is VALID [2020-07-10 17:58:36,504 INFO L280 TraceCheckUtils]: 198: Hoare triple {39732#true} havoc ~tmp___0~0; {39732#true} is VALID [2020-07-10 17:58:36,505 INFO L263 TraceCheckUtils]: 199: Hoare triple {39732#true} call #t~ret0 := getWaterLevel(); {39732#true} is VALID [2020-07-10 17:58:36,505 INFO L280 TraceCheckUtils]: 200: Hoare triple {39732#true} havoc ~retValue_acc~8; {39732#true} is VALID [2020-07-10 17:58:36,505 INFO L280 TraceCheckUtils]: 201: Hoare triple {39732#true} ~retValue_acc~8 := ~waterLevel~0; {39732#true} is VALID [2020-07-10 17:58:36,505 INFO L280 TraceCheckUtils]: 202: Hoare triple {39732#true} #res := ~retValue_acc~8; {39732#true} is VALID [2020-07-10 17:58:36,505 INFO L280 TraceCheckUtils]: 203: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,505 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {39732#true} {39732#true} #833#return; {39732#true} is VALID [2020-07-10 17:58:36,506 INFO L280 TraceCheckUtils]: 205: Hoare triple {39732#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,506 INFO L280 TraceCheckUtils]: 206: Hoare triple {39732#true} ~tmp~0 := #t~ret0; {39732#true} is VALID [2020-07-10 17:58:36,506 INFO L280 TraceCheckUtils]: 207: Hoare triple {39732#true} havoc #t~ret0; {39732#true} is VALID [2020-07-10 17:58:36,506 INFO L280 TraceCheckUtils]: 208: Hoare triple {39732#true} assume !(0 == ~tmp~0); {39732#true} is VALID [2020-07-10 17:58:36,506 INFO L280 TraceCheckUtils]: 209: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,507 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {39732#true} {39733#false} #911#return; {39733#false} is VALID [2020-07-10 17:58:36,507 INFO L280 TraceCheckUtils]: 211: Hoare triple {39733#false} assume true; {39733#false} is VALID [2020-07-10 17:58:36,507 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {39733#false} {39829#(<= 2 ~waterLevel~0)} #897#return; {39733#false} is VALID [2020-07-10 17:58:36,507 INFO L280 TraceCheckUtils]: 213: Hoare triple {39733#false} assume !false; {39733#false} is VALID [2020-07-10 17:58:36,507 INFO L280 TraceCheckUtils]: 214: Hoare triple {39733#false} assume ~splverifierCounter~0 < 4; {39733#false} is VALID [2020-07-10 17:58:36,507 INFO L280 TraceCheckUtils]: 215: Hoare triple {39733#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {39733#false} is VALID [2020-07-10 17:58:36,508 INFO L280 TraceCheckUtils]: 216: Hoare triple {39733#false} ~tmp~9 := #t~nondet69; {39733#false} is VALID [2020-07-10 17:58:36,508 INFO L280 TraceCheckUtils]: 217: Hoare triple {39733#false} havoc #t~nondet69; {39733#false} is VALID [2020-07-10 17:58:36,508 INFO L280 TraceCheckUtils]: 218: Hoare triple {39733#false} assume !(0 != ~tmp~9); {39733#false} is VALID [2020-07-10 17:58:36,508 INFO L280 TraceCheckUtils]: 219: Hoare triple {39733#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {39733#false} is VALID [2020-07-10 17:58:36,508 INFO L280 TraceCheckUtils]: 220: Hoare triple {39733#false} ~tmp___0~2 := #t~nondet70; {39733#false} is VALID [2020-07-10 17:58:36,509 INFO L280 TraceCheckUtils]: 221: Hoare triple {39733#false} havoc #t~nondet70; {39733#false} is VALID [2020-07-10 17:58:36,509 INFO L280 TraceCheckUtils]: 222: Hoare triple {39733#false} assume !(0 != ~tmp___0~2); {39733#false} is VALID [2020-07-10 17:58:36,509 INFO L280 TraceCheckUtils]: 223: Hoare triple {39733#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {39733#false} is VALID [2020-07-10 17:58:36,509 INFO L280 TraceCheckUtils]: 224: Hoare triple {39733#false} ~tmp___2~0 := #t~nondet71; {39733#false} is VALID [2020-07-10 17:58:36,509 INFO L280 TraceCheckUtils]: 225: Hoare triple {39733#false} havoc #t~nondet71; {39733#false} is VALID [2020-07-10 17:58:36,509 INFO L280 TraceCheckUtils]: 226: Hoare triple {39733#false} assume 0 != ~tmp___2~0; {39733#false} is VALID [2020-07-10 17:58:36,510 INFO L263 TraceCheckUtils]: 227: Hoare triple {39733#false} call startSystem(); {39991#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:58:36,510 INFO L280 TraceCheckUtils]: 228: Hoare triple {39991#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,510 INFO L280 TraceCheckUtils]: 229: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,510 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {39732#true} {39733#false} #893#return; {39733#false} is VALID [2020-07-10 17:58:36,510 INFO L263 TraceCheckUtils]: 231: Hoare triple {39733#false} call timeShift(); {39733#false} is VALID [2020-07-10 17:58:36,510 INFO L280 TraceCheckUtils]: 232: Hoare triple {39733#false} assume 0 != ~pumpRunning~0; {39733#false} is VALID [2020-07-10 17:58:36,511 INFO L263 TraceCheckUtils]: 233: Hoare triple {39733#false} call lowerWaterLevel(); {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:58:36,511 INFO L280 TraceCheckUtils]: 234: Hoare triple {39989#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {39732#true} is VALID [2020-07-10 17:58:36,511 INFO L280 TraceCheckUtils]: 235: Hoare triple {39732#true} ~waterLevel~0 := ~waterLevel~0 - 1; {39732#true} is VALID [2020-07-10 17:58:36,512 INFO L280 TraceCheckUtils]: 236: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,512 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {39732#true} {39733#false} #907#return; {39733#false} is VALID [2020-07-10 17:58:36,512 INFO L280 TraceCheckUtils]: 238: Hoare triple {39733#false} assume 0 != ~systemActive~0; {39733#false} is VALID [2020-07-10 17:58:36,513 INFO L263 TraceCheckUtils]: 239: Hoare triple {39733#false} call processEnvironment(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,513 INFO L280 TraceCheckUtils]: 240: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {39732#true} is VALID [2020-07-10 17:58:36,513 INFO L280 TraceCheckUtils]: 241: Hoare triple {39732#true} assume !(0 != ~pumpRunning~0); {39732#true} is VALID [2020-07-10 17:58:36,514 INFO L263 TraceCheckUtils]: 242: Hoare triple {39732#true} call processEnvironment__wrappee__methaneQuery(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,515 INFO L280 TraceCheckUtils]: 243: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {39732#true} is VALID [2020-07-10 17:58:36,515 INFO L280 TraceCheckUtils]: 244: Hoare triple {39732#true} assume 0 == ~pumpRunning~0; {39732#true} is VALID [2020-07-10 17:58:36,515 INFO L263 TraceCheckUtils]: 245: Hoare triple {39732#true} call #t~ret38 := isHighWaterLevel(); {39732#true} is VALID [2020-07-10 17:58:36,516 INFO L280 TraceCheckUtils]: 246: Hoare triple {39732#true} havoc ~retValue_acc~6; {39732#true} is VALID [2020-07-10 17:58:36,516 INFO L280 TraceCheckUtils]: 247: Hoare triple {39732#true} havoc ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,516 INFO L280 TraceCheckUtils]: 248: Hoare triple {39732#true} havoc ~tmp___0~1; {39732#true} is VALID [2020-07-10 17:58:36,517 INFO L263 TraceCheckUtils]: 249: Hoare triple {39732#true} call #t~ret58 := isHighWaterSensorDry(); {39732#true} is VALID [2020-07-10 17:58:36,517 INFO L280 TraceCheckUtils]: 250: Hoare triple {39732#true} havoc ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,517 INFO L280 TraceCheckUtils]: 251: Hoare triple {39732#true} assume ~waterLevel~0 < 2; {39732#true} is VALID [2020-07-10 17:58:36,518 INFO L280 TraceCheckUtils]: 252: Hoare triple {39732#true} ~retValue_acc~9 := 1; {39732#true} is VALID [2020-07-10 17:58:36,518 INFO L280 TraceCheckUtils]: 253: Hoare triple {39732#true} #res := ~retValue_acc~9; {39732#true} is VALID [2020-07-10 17:58:36,518 INFO L280 TraceCheckUtils]: 254: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,518 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {39732#true} {39732#true} #905#return; {39732#true} is VALID [2020-07-10 17:58:36,519 INFO L280 TraceCheckUtils]: 256: Hoare triple {39732#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,519 INFO L280 TraceCheckUtils]: 257: Hoare triple {39732#true} ~tmp~8 := #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,519 INFO L280 TraceCheckUtils]: 258: Hoare triple {39732#true} havoc #t~ret58; {39732#true} is VALID [2020-07-10 17:58:36,520 INFO L280 TraceCheckUtils]: 259: Hoare triple {39732#true} assume 0 != ~tmp~8; {39732#true} is VALID [2020-07-10 17:58:36,520 INFO L280 TraceCheckUtils]: 260: Hoare triple {39732#true} ~tmp___0~1 := 0; {39732#true} is VALID [2020-07-10 17:58:36,520 INFO L280 TraceCheckUtils]: 261: Hoare triple {39732#true} ~retValue_acc~6 := ~tmp___0~1; {39732#true} is VALID [2020-07-10 17:58:36,521 INFO L280 TraceCheckUtils]: 262: Hoare triple {39732#true} #res := ~retValue_acc~6; {39732#true} is VALID [2020-07-10 17:58:36,521 INFO L280 TraceCheckUtils]: 263: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,521 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {39732#true} {39732#true} #917#return; {39732#true} is VALID [2020-07-10 17:58:36,522 INFO L280 TraceCheckUtils]: 265: Hoare triple {39732#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,522 INFO L280 TraceCheckUtils]: 266: Hoare triple {39732#true} ~tmp~5 := #t~ret38; {39732#true} is VALID [2020-07-10 17:58:36,522 INFO L280 TraceCheckUtils]: 267: Hoare triple {39732#true} havoc #t~ret38; {39732#true} is VALID [2020-07-10 17:58:36,522 INFO L280 TraceCheckUtils]: 268: Hoare triple {39732#true} assume 0 != ~tmp~5; {39732#true} is VALID [2020-07-10 17:58:36,523 INFO L263 TraceCheckUtils]: 269: Hoare triple {39732#true} call activatePump(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,524 INFO L280 TraceCheckUtils]: 270: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {39732#true} is VALID [2020-07-10 17:58:36,524 INFO L263 TraceCheckUtils]: 271: Hoare triple {39732#true} call #t~ret40 := isMethaneAlarm(); {39732#true} is VALID [2020-07-10 17:58:36,524 INFO L280 TraceCheckUtils]: 272: Hoare triple {39732#true} havoc ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,525 INFO L263 TraceCheckUtils]: 273: Hoare triple {39732#true} call #t~ret41 := isMethaneLevelCritical(); {39732#true} is VALID [2020-07-10 17:58:36,525 INFO L280 TraceCheckUtils]: 274: Hoare triple {39732#true} havoc ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,525 INFO L280 TraceCheckUtils]: 275: Hoare triple {39732#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {39732#true} is VALID [2020-07-10 17:58:36,526 INFO L280 TraceCheckUtils]: 276: Hoare triple {39732#true} #res := ~retValue_acc~7; {39732#true} is VALID [2020-07-10 17:58:36,526 INFO L280 TraceCheckUtils]: 277: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,526 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {39732#true} {39732#true} #929#return; {39732#true} is VALID [2020-07-10 17:58:36,526 INFO L280 TraceCheckUtils]: 279: Hoare triple {39732#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,527 INFO L280 TraceCheckUtils]: 280: Hoare triple {39732#true} ~retValue_acc~4 := #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,527 INFO L280 TraceCheckUtils]: 281: Hoare triple {39732#true} havoc #t~ret41; {39732#true} is VALID [2020-07-10 17:58:36,527 INFO L280 TraceCheckUtils]: 282: Hoare triple {39732#true} #res := ~retValue_acc~4; {39732#true} is VALID [2020-07-10 17:58:36,528 INFO L280 TraceCheckUtils]: 283: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,528 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {39732#true} {39732#true} #901#return; {39732#true} is VALID [2020-07-10 17:58:36,528 INFO L280 TraceCheckUtils]: 285: Hoare triple {39732#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {39732#true} is VALID [2020-07-10 17:58:36,529 INFO L280 TraceCheckUtils]: 286: Hoare triple {39732#true} ~tmp~7 := #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,529 INFO L280 TraceCheckUtils]: 287: Hoare triple {39732#true} havoc #t~ret40; {39732#true} is VALID [2020-07-10 17:58:36,529 INFO L280 TraceCheckUtils]: 288: Hoare triple {39732#true} assume !(0 != ~tmp~7); {39732#true} is VALID [2020-07-10 17:58:36,530 INFO L263 TraceCheckUtils]: 289: Hoare triple {39732#true} call activatePump__wrappee__highWaterSensor(); {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:36,530 INFO L280 TraceCheckUtils]: 290: Hoare triple {40066#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39732#true} is VALID [2020-07-10 17:58:36,531 INFO L280 TraceCheckUtils]: 291: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,531 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {39732#true} {39732#true} #903#return; {39732#true} is VALID [2020-07-10 17:58:36,531 INFO L280 TraceCheckUtils]: 293: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,532 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {39732#true} {39732#true} #919#return; {39732#true} is VALID [2020-07-10 17:58:36,532 INFO L280 TraceCheckUtils]: 295: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,532 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {39732#true} {39732#true} #887#return; {39732#true} is VALID [2020-07-10 17:58:36,532 INFO L280 TraceCheckUtils]: 297: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,533 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {39732#true} {39733#false} #909#return; {39733#false} is VALID [2020-07-10 17:58:36,533 INFO L263 TraceCheckUtils]: 299: Hoare triple {39733#false} call __utac_acc__Specification4_spec__1(); {39733#false} is VALID [2020-07-10 17:58:36,533 INFO L280 TraceCheckUtils]: 300: Hoare triple {39733#false} havoc ~tmp~0; {39733#false} is VALID [2020-07-10 17:58:36,534 INFO L280 TraceCheckUtils]: 301: Hoare triple {39733#false} havoc ~tmp___0~0; {39733#false} is VALID [2020-07-10 17:58:36,534 INFO L263 TraceCheckUtils]: 302: Hoare triple {39733#false} call #t~ret0 := getWaterLevel(); {39732#true} is VALID [2020-07-10 17:58:36,534 INFO L280 TraceCheckUtils]: 303: Hoare triple {39732#true} havoc ~retValue_acc~8; {39732#true} is VALID [2020-07-10 17:58:36,534 INFO L280 TraceCheckUtils]: 304: Hoare triple {39732#true} ~retValue_acc~8 := ~waterLevel~0; {39732#true} is VALID [2020-07-10 17:58:36,535 INFO L280 TraceCheckUtils]: 305: Hoare triple {39732#true} #res := ~retValue_acc~8; {39732#true} is VALID [2020-07-10 17:58:36,535 INFO L280 TraceCheckUtils]: 306: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,535 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {39732#true} {39733#false} #833#return; {39733#false} is VALID [2020-07-10 17:58:36,536 INFO L280 TraceCheckUtils]: 308: Hoare triple {39733#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {39733#false} is VALID [2020-07-10 17:58:36,536 INFO L280 TraceCheckUtils]: 309: Hoare triple {39733#false} ~tmp~0 := #t~ret0; {39733#false} is VALID [2020-07-10 17:58:36,536 INFO L280 TraceCheckUtils]: 310: Hoare triple {39733#false} havoc #t~ret0; {39733#false} is VALID [2020-07-10 17:58:36,536 INFO L280 TraceCheckUtils]: 311: Hoare triple {39733#false} assume 0 == ~tmp~0; {39733#false} is VALID [2020-07-10 17:58:36,537 INFO L263 TraceCheckUtils]: 312: Hoare triple {39733#false} call #t~ret1 := isPumpRunning(); {39732#true} is VALID [2020-07-10 17:58:36,537 INFO L280 TraceCheckUtils]: 313: Hoare triple {39732#true} havoc ~retValue_acc~5; {39732#true} is VALID [2020-07-10 17:58:36,537 INFO L280 TraceCheckUtils]: 314: Hoare triple {39732#true} ~retValue_acc~5 := ~pumpRunning~0; {39732#true} is VALID [2020-07-10 17:58:36,537 INFO L280 TraceCheckUtils]: 315: Hoare triple {39732#true} #res := ~retValue_acc~5; {39732#true} is VALID [2020-07-10 17:58:36,538 INFO L280 TraceCheckUtils]: 316: Hoare triple {39732#true} assume true; {39732#true} is VALID [2020-07-10 17:58:36,538 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {39732#true} {39733#false} #835#return; {39733#false} is VALID [2020-07-10 17:58:36,538 INFO L280 TraceCheckUtils]: 318: Hoare triple {39733#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {39733#false} is VALID [2020-07-10 17:58:36,539 INFO L280 TraceCheckUtils]: 319: Hoare triple {39733#false} ~tmp___0~0 := #t~ret1; {39733#false} is VALID [2020-07-10 17:58:36,539 INFO L280 TraceCheckUtils]: 320: Hoare triple {39733#false} havoc #t~ret1; {39733#false} is VALID [2020-07-10 17:58:36,539 INFO L280 TraceCheckUtils]: 321: Hoare triple {39733#false} assume 0 != ~tmp___0~0; {39733#false} is VALID [2020-07-10 17:58:36,539 INFO L263 TraceCheckUtils]: 322: Hoare triple {39733#false} call __automaton_fail(); {39733#false} is VALID [2020-07-10 17:58:36,540 INFO L280 TraceCheckUtils]: 323: Hoare triple {39733#false} assume !false; {39733#false} is VALID [2020-07-10 17:58:36,672 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 17:58:36,673 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:58:36,673 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1240205383] [2020-07-10 17:58:36,673 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:58:36,673 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-10 17:58:36,673 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [946863395] [2020-07-10 17:58:36,674 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 324 [2020-07-10 17:58:36,677 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:58:36,677 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 17:58:36,966 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 274 edges. 274 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:58:36,966 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 17:58:36,966 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:58:36,967 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 17:58:36,967 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-10 17:58:36,967 INFO L87 Difference]: Start difference. First operand 1597 states and 1858 transitions. Second operand 15 states. [2020-07-10 17:58:38,339 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:58:44,142 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:58:54,518 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:58:55,353 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:58:56,000 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 17:58:57,300 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:58:57,852 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:58:58,653 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:58:59,116 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:58:59,664 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 17:59:00,136 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:59:01,222 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:59:02,499 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:59:03,489 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:59:33,394 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:59:34,027 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:59:34,484 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 17:59:35,501 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:59:36,460 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:59:36,957 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:00:09,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:00:09,711 INFO L93 Difference]: Finished difference Result 3573 states and 4599 transitions. [2020-07-10 18:00:09,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2020-07-10 18:00:09,711 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 324 [2020-07-10 18:00:09,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:00:09,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 18:00:09,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 1252 transitions. [2020-07-10 18:00:09,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 18:00:09,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 1252 transitions. [2020-07-10 18:00:09,735 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 46 states and 1252 transitions. [2020-07-10 18:00:13,304 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1252 edges. 1252 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:00:13,536 INFO L225 Difference]: With dead ends: 3573 [2020-07-10 18:00:13,536 INFO L226 Difference]: Without dead ends: 2086 [2020-07-10 18:00:13,541 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 74 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 720 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=527, Invalid=2229, Unknown=0, NotChecked=0, Total=2756 [2020-07-10 18:00:13,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2086 states. [2020-07-10 18:00:52,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2086 to 1555. [2020-07-10 18:00:52,591 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:00:52,591 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2086 states. Second operand 1555 states. [2020-07-10 18:00:52,592 INFO L74 IsIncluded]: Start isIncluded. First operand 2086 states. Second operand 1555 states. [2020-07-10 18:00:52,592 INFO L87 Difference]: Start difference. First operand 2086 states. Second operand 1555 states. [2020-07-10 18:00:52,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:00:52,747 INFO L93 Difference]: Finished difference Result 2086 states and 2608 transitions. [2020-07-10 18:00:52,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 2608 transitions. [2020-07-10 18:00:52,751 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:00:52,751 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:00:52,751 INFO L74 IsIncluded]: Start isIncluded. First operand 1555 states. Second operand 2086 states. [2020-07-10 18:00:52,751 INFO L87 Difference]: Start difference. First operand 1555 states. Second operand 2086 states. [2020-07-10 18:00:52,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:00:52,918 INFO L93 Difference]: Finished difference Result 2086 states and 2608 transitions. [2020-07-10 18:00:52,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 2608 transitions. [2020-07-10 18:00:52,923 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:00:52,923 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:00:52,923 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:00:52,924 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:00:52,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1555 states. [2020-07-10 18:00:53,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 1555 states and 1794 transitions. [2020-07-10 18:00:53,024 INFO L78 Accepts]: Start accepts. Automaton has 1555 states and 1794 transitions. Word has length 324 [2020-07-10 18:00:53,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:00:53,025 INFO L479 AbstractCegarLoop]: Abstraction has 1555 states and 1794 transitions. [2020-07-10 18:00:53,025 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 18:00:53,025 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1555 states and 1794 transitions. [2020-07-10 18:01:03,292 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1794 edges. 1794 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:01:03,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 1794 transitions. [2020-07-10 18:01:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2020-07-10 18:01:03,299 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:01:03,299 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:01:03,300 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 18:01:03,300 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:01:03,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:01:03,300 INFO L82 PathProgramCache]: Analyzing trace with hash -1359047830, now seen corresponding path program 1 times [2020-07-10 18:01:03,300 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:01:03,301 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1765632097] [2020-07-10 18:01:03,301 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:01:03,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:03,679 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 18:01:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:03,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {55068#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {54845#true} is VALID [2020-07-10 18:01:03,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} #valid := #valid[0 := 0]; {54845#true} is VALID [2020-07-10 18:01:03,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {54845#true} assume 0 < #StackHeapBarrier; {54845#true} is VALID [2020-07-10 18:01:03,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {54845#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {54845#true} is VALID [2020-07-10 18:01:03,742 INFO L280 TraceCheckUtils]: 4: Hoare triple {54845#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {54845#true} is VALID [2020-07-10 18:01:03,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {54845#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {54845#true} is VALID [2020-07-10 18:01:03,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {54845#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {54845#true} is VALID [2020-07-10 18:01:03,743 INFO L280 TraceCheckUtils]: 7: Hoare triple {54845#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {54845#true} is VALID [2020-07-10 18:01:03,743 INFO L280 TraceCheckUtils]: 8: Hoare triple {54845#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {54845#true} is VALID [2020-07-10 18:01:03,743 INFO L280 TraceCheckUtils]: 9: Hoare triple {54845#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {54845#true} is VALID [2020-07-10 18:01:03,744 INFO L280 TraceCheckUtils]: 10: Hoare triple {54845#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {54845#true} is VALID [2020-07-10 18:01:03,744 INFO L280 TraceCheckUtils]: 11: Hoare triple {54845#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {54845#true} is VALID [2020-07-10 18:01:03,744 INFO L280 TraceCheckUtils]: 12: Hoare triple {54845#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {54845#true} is VALID [2020-07-10 18:01:03,744 INFO L280 TraceCheckUtils]: 13: Hoare triple {54845#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {54845#true} is VALID [2020-07-10 18:01:03,744 INFO L280 TraceCheckUtils]: 14: Hoare triple {54845#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {54845#true} is VALID [2020-07-10 18:01:03,745 INFO L280 TraceCheckUtils]: 15: Hoare triple {54845#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {54845#true} is VALID [2020-07-10 18:01:03,745 INFO L280 TraceCheckUtils]: 16: Hoare triple {54845#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {54845#true} is VALID [2020-07-10 18:01:03,745 INFO L280 TraceCheckUtils]: 17: Hoare triple {54845#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {54845#true} is VALID [2020-07-10 18:01:03,745 INFO L280 TraceCheckUtils]: 18: Hoare triple {54845#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {54845#true} is VALID [2020-07-10 18:01:03,745 INFO L280 TraceCheckUtils]: 19: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {54845#true} is VALID [2020-07-10 18:01:03,746 INFO L280 TraceCheckUtils]: 20: Hoare triple {54845#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {54845#true} is VALID [2020-07-10 18:01:03,746 INFO L280 TraceCheckUtils]: 21: Hoare triple {54845#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {54845#true} is VALID [2020-07-10 18:01:03,746 INFO L280 TraceCheckUtils]: 22: Hoare triple {54845#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {54845#true} is VALID [2020-07-10 18:01:03,746 INFO L280 TraceCheckUtils]: 23: Hoare triple {54845#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {54845#true} is VALID [2020-07-10 18:01:03,746 INFO L280 TraceCheckUtils]: 24: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {54845#true} is VALID [2020-07-10 18:01:03,746 INFO L280 TraceCheckUtils]: 25: Hoare triple {54845#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {54845#true} is VALID [2020-07-10 18:01:03,747 INFO L280 TraceCheckUtils]: 26: Hoare triple {54845#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {54845#true} is VALID [2020-07-10 18:01:03,747 INFO L280 TraceCheckUtils]: 27: Hoare triple {54845#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {54845#true} is VALID [2020-07-10 18:01:03,747 INFO L280 TraceCheckUtils]: 28: Hoare triple {54845#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {54845#true} is VALID [2020-07-10 18:01:03,747 INFO L280 TraceCheckUtils]: 29: Hoare triple {54845#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {54845#true} is VALID [2020-07-10 18:01:03,748 INFO L280 TraceCheckUtils]: 30: Hoare triple {54845#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {54845#true} is VALID [2020-07-10 18:01:03,748 INFO L280 TraceCheckUtils]: 31: Hoare triple {54845#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {54845#true} is VALID [2020-07-10 18:01:03,748 INFO L280 TraceCheckUtils]: 32: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {54845#true} is VALID [2020-07-10 18:01:03,749 INFO L280 TraceCheckUtils]: 33: Hoare triple {54845#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {54845#true} is VALID [2020-07-10 18:01:03,749 INFO L280 TraceCheckUtils]: 34: Hoare triple {54845#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {54845#true} is VALID [2020-07-10 18:01:03,749 INFO L280 TraceCheckUtils]: 35: Hoare triple {54845#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {54845#true} is VALID [2020-07-10 18:01:03,750 INFO L280 TraceCheckUtils]: 36: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {54845#true} is VALID [2020-07-10 18:01:03,750 INFO L280 TraceCheckUtils]: 37: Hoare triple {54845#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {54845#true} is VALID [2020-07-10 18:01:03,750 INFO L280 TraceCheckUtils]: 38: Hoare triple {54845#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {54845#true} is VALID [2020-07-10 18:01:03,750 INFO L280 TraceCheckUtils]: 39: Hoare triple {54845#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {54845#true} is VALID [2020-07-10 18:01:03,751 INFO L280 TraceCheckUtils]: 40: Hoare triple {54845#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {54845#true} is VALID [2020-07-10 18:01:03,751 INFO L280 TraceCheckUtils]: 41: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {54845#true} is VALID [2020-07-10 18:01:03,751 INFO L280 TraceCheckUtils]: 42: Hoare triple {54845#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {54845#true} is VALID [2020-07-10 18:01:03,752 INFO L280 TraceCheckUtils]: 43: Hoare triple {54845#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {54845#true} is VALID [2020-07-10 18:01:03,752 INFO L280 TraceCheckUtils]: 44: Hoare triple {54845#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {54845#true} is VALID [2020-07-10 18:01:03,752 INFO L280 TraceCheckUtils]: 45: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {54845#true} is VALID [2020-07-10 18:01:03,753 INFO L280 TraceCheckUtils]: 46: Hoare triple {54845#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {54845#true} is VALID [2020-07-10 18:01:03,753 INFO L280 TraceCheckUtils]: 47: Hoare triple {54845#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {54845#true} is VALID [2020-07-10 18:01:03,753 INFO L280 TraceCheckUtils]: 48: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {54845#true} is VALID [2020-07-10 18:01:03,753 INFO L280 TraceCheckUtils]: 49: Hoare triple {54845#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {54845#true} is VALID [2020-07-10 18:01:03,754 INFO L280 TraceCheckUtils]: 50: Hoare triple {54845#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {54845#true} is VALID [2020-07-10 18:01:03,754 INFO L280 TraceCheckUtils]: 51: Hoare triple {54845#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {54845#true} is VALID [2020-07-10 18:01:03,754 INFO L280 TraceCheckUtils]: 52: Hoare triple {54845#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {54845#true} is VALID [2020-07-10 18:01:03,755 INFO L280 TraceCheckUtils]: 53: Hoare triple {54845#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {54845#true} is VALID [2020-07-10 18:01:03,755 INFO L280 TraceCheckUtils]: 54: Hoare triple {54845#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {54845#true} is VALID [2020-07-10 18:01:03,755 INFO L280 TraceCheckUtils]: 55: Hoare triple {54845#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {54845#true} is VALID [2020-07-10 18:01:03,756 INFO L280 TraceCheckUtils]: 56: Hoare triple {54845#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {54845#true} is VALID [2020-07-10 18:01:03,756 INFO L280 TraceCheckUtils]: 57: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {54845#true} is VALID [2020-07-10 18:01:03,756 INFO L280 TraceCheckUtils]: 58: Hoare triple {54845#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {54845#true} is VALID [2020-07-10 18:01:03,757 INFO L280 TraceCheckUtils]: 59: Hoare triple {54845#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {54845#true} is VALID [2020-07-10 18:01:03,757 INFO L280 TraceCheckUtils]: 60: Hoare triple {54845#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {54845#true} is VALID [2020-07-10 18:01:03,757 INFO L280 TraceCheckUtils]: 61: Hoare triple {54845#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {54845#true} is VALID [2020-07-10 18:01:03,757 INFO L280 TraceCheckUtils]: 62: Hoare triple {54845#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {54845#true} is VALID [2020-07-10 18:01:03,758 INFO L280 TraceCheckUtils]: 63: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {54845#true} is VALID [2020-07-10 18:01:03,758 INFO L280 TraceCheckUtils]: 64: Hoare triple {54845#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {54845#true} is VALID [2020-07-10 18:01:03,758 INFO L280 TraceCheckUtils]: 65: Hoare triple {54845#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {54845#true} is VALID [2020-07-10 18:01:03,759 INFO L280 TraceCheckUtils]: 66: Hoare triple {54845#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {54845#true} is VALID [2020-07-10 18:01:03,759 INFO L280 TraceCheckUtils]: 67: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {54845#true} is VALID [2020-07-10 18:01:03,759 INFO L280 TraceCheckUtils]: 68: Hoare triple {54845#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {54845#true} is VALID [2020-07-10 18:01:03,760 INFO L280 TraceCheckUtils]: 69: Hoare triple {54845#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {54845#true} is VALID [2020-07-10 18:01:03,760 INFO L280 TraceCheckUtils]: 70: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {54845#true} is VALID [2020-07-10 18:01:03,760 INFO L280 TraceCheckUtils]: 71: Hoare triple {54845#true} ~head~0.base, ~head~0.offset := 0, 0; {54845#true} is VALID [2020-07-10 18:01:03,761 INFO L280 TraceCheckUtils]: 72: Hoare triple {54845#true} ~cleanupTimeShifts~0 := 4; {54845#true} is VALID [2020-07-10 18:01:03,761 INFO L280 TraceCheckUtils]: 73: Hoare triple {54845#true} ~pumpRunning~0 := 0; {54845#true} is VALID [2020-07-10 18:01:03,761 INFO L280 TraceCheckUtils]: 74: Hoare triple {54845#true} ~systemActive~0 := 1; {54845#true} is VALID [2020-07-10 18:01:03,761 INFO L280 TraceCheckUtils]: 75: Hoare triple {54845#true} ~waterLevel~0 := 1; {54845#true} is VALID [2020-07-10 18:01:03,762 INFO L280 TraceCheckUtils]: 76: Hoare triple {54845#true} ~methaneLevelCritical~0 := 0; {54845#true} is VALID [2020-07-10 18:01:03,762 INFO L280 TraceCheckUtils]: 77: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:03,762 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {54845#true} {54845#true} #935#return; {54845#true} is VALID [2020-07-10 18:01:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:03,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:03,772 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {54845#true} {54845#true} #839#return; {54845#true} is VALID [2020-07-10 18:01:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:03,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:03,775 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {54845#true} {54845#true} #841#return; {54845#true} is VALID [2020-07-10 18:01:03,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:03,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} havoc ~retValue_acc~11; {54845#true} is VALID [2020-07-10 18:01:03,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} ~retValue_acc~11 := 1; {55069#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 18:01:03,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {55069#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {55070#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:01:03,829 INFO L280 TraceCheckUtils]: 3: Hoare triple {55070#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {55070#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:01:03,830 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55070#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {54845#true} #843#return; {54935#(= |main_#t~ret37| 1)} is VALID [2020-07-10 18:01:03,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:03,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:03,834 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {54845#true} {54845#true} #845#return; {54845#true} is VALID [2020-07-10 18:01:03,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:03,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {55071#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {54845#true} is VALID [2020-07-10 18:01:03,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:03,850 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {54845#true} {54845#true} #893#return; {54845#true} is VALID [2020-07-10 18:01:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:03,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:03,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} havoc ~retValue_acc~9; {54845#true} is VALID [2020-07-10 18:01:04,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} assume ~waterLevel~0 < 2; {54845#true} is VALID [2020-07-10 18:01:04,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {54845#true} ~retValue_acc~9 := 1; {55253#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} is VALID [2020-07-10 18:01:04,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {55253#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} #res := ~retValue_acc~9; {55254#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:01:04,025 INFO L280 TraceCheckUtils]: 4: Hoare triple {55254#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {55254#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:01:04,025 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {55254#(<= 1 |isHighWaterSensorDry_#res|)} {54845#true} #905#return; {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 18:01:04,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} havoc ~retValue_acc~6; {54845#true} is VALID [2020-07-10 18:01:04,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} havoc ~tmp~8; {54845#true} is VALID [2020-07-10 18:01:04,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {54845#true} havoc ~tmp___0~1; {54845#true} is VALID [2020-07-10 18:01:04,026 INFO L263 TraceCheckUtils]: 3: Hoare triple {54845#true} call #t~ret58 := isHighWaterSensorDry(); {54845#true} is VALID [2020-07-10 18:01:04,027 INFO L280 TraceCheckUtils]: 4: Hoare triple {54845#true} havoc ~retValue_acc~9; {54845#true} is VALID [2020-07-10 18:01:04,027 INFO L280 TraceCheckUtils]: 5: Hoare triple {54845#true} assume ~waterLevel~0 < 2; {54845#true} is VALID [2020-07-10 18:01:04,027 INFO L280 TraceCheckUtils]: 6: Hoare triple {54845#true} ~retValue_acc~9 := 1; {55253#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} is VALID [2020-07-10 18:01:04,028 INFO L280 TraceCheckUtils]: 7: Hoare triple {55253#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} #res := ~retValue_acc~9; {55254#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:01:04,029 INFO L280 TraceCheckUtils]: 8: Hoare triple {55254#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {55254#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:01:04,029 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {55254#(<= 1 |isHighWaterSensorDry_#res|)} {54845#true} #905#return; {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 18:01:04,030 INFO L280 TraceCheckUtils]: 10: Hoare triple {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 18:01:04,031 INFO L280 TraceCheckUtils]: 11: Hoare triple {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} ~tmp~8 := #t~ret58; {55252#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 18:01:04,031 INFO L280 TraceCheckUtils]: 12: Hoare triple {55252#(<= 1 isHighWaterLevel_~tmp~8)} havoc #t~ret58; {55252#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 18:01:04,032 INFO L280 TraceCheckUtils]: 13: Hoare triple {55252#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8); {54846#false} is VALID [2020-07-10 18:01:04,032 INFO L280 TraceCheckUtils]: 14: Hoare triple {54846#false} ~tmp___0~1 := 1; {54846#false} is VALID [2020-07-10 18:01:04,033 INFO L280 TraceCheckUtils]: 15: Hoare triple {54846#false} ~retValue_acc~6 := ~tmp___0~1; {54846#false} is VALID [2020-07-10 18:01:04,033 INFO L280 TraceCheckUtils]: 16: Hoare triple {54846#false} #res := ~retValue_acc~6; {54846#false} is VALID [2020-07-10 18:01:04,033 INFO L280 TraceCheckUtils]: 17: Hoare triple {54846#false} assume true; {54846#false} is VALID [2020-07-10 18:01:04,033 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {54846#false} {54845#true} #917#return; {54846#false} is VALID [2020-07-10 18:01:04,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} havoc ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54845#true} is VALID [2020-07-10 18:01:04,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {54845#true} #res := ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,045 INFO L280 TraceCheckUtils]: 3: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,045 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {54845#true} {54845#true} #929#return; {54845#true} is VALID [2020-07-10 18:01:04,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} havoc ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,045 INFO L263 TraceCheckUtils]: 1: Hoare triple {54845#true} call #t~ret41 := isMethaneLevelCritical(); {54845#true} is VALID [2020-07-10 18:01:04,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {54845#true} havoc ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,046 INFO L280 TraceCheckUtils]: 3: Hoare triple {54845#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54845#true} is VALID [2020-07-10 18:01:04,046 INFO L280 TraceCheckUtils]: 4: Hoare triple {54845#true} #res := ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,046 INFO L280 TraceCheckUtils]: 5: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,047 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {54845#true} {54845#true} #929#return; {54845#true} is VALID [2020-07-10 18:01:04,047 INFO L280 TraceCheckUtils]: 7: Hoare triple {54845#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,047 INFO L280 TraceCheckUtils]: 8: Hoare triple {54845#true} ~retValue_acc~4 := #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,047 INFO L280 TraceCheckUtils]: 9: Hoare triple {54845#true} havoc #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,048 INFO L280 TraceCheckUtils]: 10: Hoare triple {54845#true} #res := ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,048 INFO L280 TraceCheckUtils]: 11: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,048 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {54845#true} {54845#true} #901#return; {54845#true} is VALID [2020-07-10 18:01:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {54845#true} is VALID [2020-07-10 18:01:04,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {54845#true} {54845#true} #903#return; {54845#true} is VALID [2020-07-10 18:01:04,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {54845#true} is VALID [2020-07-10 18:01:04,052 INFO L263 TraceCheckUtils]: 1: Hoare triple {54845#true} call #t~ret40 := isMethaneAlarm(); {54845#true} is VALID [2020-07-10 18:01:04,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {54845#true} havoc ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,053 INFO L263 TraceCheckUtils]: 3: Hoare triple {54845#true} call #t~ret41 := isMethaneLevelCritical(); {54845#true} is VALID [2020-07-10 18:01:04,053 INFO L280 TraceCheckUtils]: 4: Hoare triple {54845#true} havoc ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,053 INFO L280 TraceCheckUtils]: 5: Hoare triple {54845#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54845#true} is VALID [2020-07-10 18:01:04,053 INFO L280 TraceCheckUtils]: 6: Hoare triple {54845#true} #res := ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,053 INFO L280 TraceCheckUtils]: 7: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,054 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {54845#true} {54845#true} #929#return; {54845#true} is VALID [2020-07-10 18:01:04,054 INFO L280 TraceCheckUtils]: 9: Hoare triple {54845#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,054 INFO L280 TraceCheckUtils]: 10: Hoare triple {54845#true} ~retValue_acc~4 := #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,054 INFO L280 TraceCheckUtils]: 11: Hoare triple {54845#true} havoc #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,055 INFO L280 TraceCheckUtils]: 12: Hoare triple {54845#true} #res := ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,055 INFO L280 TraceCheckUtils]: 13: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,055 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {54845#true} {54845#true} #901#return; {54845#true} is VALID [2020-07-10 18:01:04,055 INFO L280 TraceCheckUtils]: 15: Hoare triple {54845#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,055 INFO L280 TraceCheckUtils]: 16: Hoare triple {54845#true} ~tmp~7 := #t~ret40; {54845#true} is VALID [2020-07-10 18:01:04,056 INFO L280 TraceCheckUtils]: 17: Hoare triple {54845#true} havoc #t~ret40; {54845#true} is VALID [2020-07-10 18:01:04,056 INFO L280 TraceCheckUtils]: 18: Hoare triple {54845#true} assume !(0 != ~tmp~7); {54845#true} is VALID [2020-07-10 18:01:04,057 INFO L263 TraceCheckUtils]: 19: Hoare triple {54845#true} call activatePump__wrappee__highWaterSensor(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,057 INFO L280 TraceCheckUtils]: 20: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {54845#true} is VALID [2020-07-10 18:01:04,057 INFO L280 TraceCheckUtils]: 21: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,057 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {54845#true} {54845#true} #903#return; {54845#true} is VALID [2020-07-10 18:01:04,058 INFO L280 TraceCheckUtils]: 23: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,058 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {54845#true} {54846#false} #919#return; {54846#false} is VALID [2020-07-10 18:01:04,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {54845#true} is VALID [2020-07-10 18:01:04,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} assume 0 == ~pumpRunning~0; {54845#true} is VALID [2020-07-10 18:01:04,059 INFO L263 TraceCheckUtils]: 2: Hoare triple {54845#true} call #t~ret38 := isHighWaterLevel(); {54845#true} is VALID [2020-07-10 18:01:04,059 INFO L280 TraceCheckUtils]: 3: Hoare triple {54845#true} havoc ~retValue_acc~6; {54845#true} is VALID [2020-07-10 18:01:04,059 INFO L280 TraceCheckUtils]: 4: Hoare triple {54845#true} havoc ~tmp~8; {54845#true} is VALID [2020-07-10 18:01:04,059 INFO L280 TraceCheckUtils]: 5: Hoare triple {54845#true} havoc ~tmp___0~1; {54845#true} is VALID [2020-07-10 18:01:04,060 INFO L263 TraceCheckUtils]: 6: Hoare triple {54845#true} call #t~ret58 := isHighWaterSensorDry(); {54845#true} is VALID [2020-07-10 18:01:04,060 INFO L280 TraceCheckUtils]: 7: Hoare triple {54845#true} havoc ~retValue_acc~9; {54845#true} is VALID [2020-07-10 18:01:04,060 INFO L280 TraceCheckUtils]: 8: Hoare triple {54845#true} assume ~waterLevel~0 < 2; {54845#true} is VALID [2020-07-10 18:01:04,061 INFO L280 TraceCheckUtils]: 9: Hoare triple {54845#true} ~retValue_acc~9 := 1; {55253#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} is VALID [2020-07-10 18:01:04,061 INFO L280 TraceCheckUtils]: 10: Hoare triple {55253#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} #res := ~retValue_acc~9; {55254#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:01:04,062 INFO L280 TraceCheckUtils]: 11: Hoare triple {55254#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {55254#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:01:04,062 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {55254#(<= 1 |isHighWaterSensorDry_#res|)} {54845#true} #905#return; {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 18:01:04,063 INFO L280 TraceCheckUtils]: 13: Hoare triple {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 18:01:04,064 INFO L280 TraceCheckUtils]: 14: Hoare triple {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} ~tmp~8 := #t~ret58; {55252#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 18:01:04,064 INFO L280 TraceCheckUtils]: 15: Hoare triple {55252#(<= 1 isHighWaterLevel_~tmp~8)} havoc #t~ret58; {55252#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 18:01:04,065 INFO L280 TraceCheckUtils]: 16: Hoare triple {55252#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8); {54846#false} is VALID [2020-07-10 18:01:04,065 INFO L280 TraceCheckUtils]: 17: Hoare triple {54846#false} ~tmp___0~1 := 1; {54846#false} is VALID [2020-07-10 18:01:04,065 INFO L280 TraceCheckUtils]: 18: Hoare triple {54846#false} ~retValue_acc~6 := ~tmp___0~1; {54846#false} is VALID [2020-07-10 18:01:04,065 INFO L280 TraceCheckUtils]: 19: Hoare triple {54846#false} #res := ~retValue_acc~6; {54846#false} is VALID [2020-07-10 18:01:04,066 INFO L280 TraceCheckUtils]: 20: Hoare triple {54846#false} assume true; {54846#false} is VALID [2020-07-10 18:01:04,066 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {54846#false} {54845#true} #917#return; {54846#false} is VALID [2020-07-10 18:01:04,066 INFO L280 TraceCheckUtils]: 22: Hoare triple {54846#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {54846#false} is VALID [2020-07-10 18:01:04,066 INFO L280 TraceCheckUtils]: 23: Hoare triple {54846#false} ~tmp~5 := #t~ret38; {54846#false} is VALID [2020-07-10 18:01:04,066 INFO L280 TraceCheckUtils]: 24: Hoare triple {54846#false} havoc #t~ret38; {54846#false} is VALID [2020-07-10 18:01:04,067 INFO L280 TraceCheckUtils]: 25: Hoare triple {54846#false} assume 0 != ~tmp~5; {54846#false} is VALID [2020-07-10 18:01:04,067 INFO L263 TraceCheckUtils]: 26: Hoare triple {54846#false} call activatePump(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,067 INFO L280 TraceCheckUtils]: 27: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {54845#true} is VALID [2020-07-10 18:01:04,067 INFO L263 TraceCheckUtils]: 28: Hoare triple {54845#true} call #t~ret40 := isMethaneAlarm(); {54845#true} is VALID [2020-07-10 18:01:04,067 INFO L280 TraceCheckUtils]: 29: Hoare triple {54845#true} havoc ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,068 INFO L263 TraceCheckUtils]: 30: Hoare triple {54845#true} call #t~ret41 := isMethaneLevelCritical(); {54845#true} is VALID [2020-07-10 18:01:04,068 INFO L280 TraceCheckUtils]: 31: Hoare triple {54845#true} havoc ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,068 INFO L280 TraceCheckUtils]: 32: Hoare triple {54845#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54845#true} is VALID [2020-07-10 18:01:04,068 INFO L280 TraceCheckUtils]: 33: Hoare triple {54845#true} #res := ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,068 INFO L280 TraceCheckUtils]: 34: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,068 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {54845#true} {54845#true} #929#return; {54845#true} is VALID [2020-07-10 18:01:04,069 INFO L280 TraceCheckUtils]: 36: Hoare triple {54845#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,069 INFO L280 TraceCheckUtils]: 37: Hoare triple {54845#true} ~retValue_acc~4 := #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,069 INFO L280 TraceCheckUtils]: 38: Hoare triple {54845#true} havoc #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,069 INFO L280 TraceCheckUtils]: 39: Hoare triple {54845#true} #res := ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,069 INFO L280 TraceCheckUtils]: 40: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,070 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {54845#true} {54845#true} #901#return; {54845#true} is VALID [2020-07-10 18:01:04,070 INFO L280 TraceCheckUtils]: 42: Hoare triple {54845#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,070 INFO L280 TraceCheckUtils]: 43: Hoare triple {54845#true} ~tmp~7 := #t~ret40; {54845#true} is VALID [2020-07-10 18:01:04,070 INFO L280 TraceCheckUtils]: 44: Hoare triple {54845#true} havoc #t~ret40; {54845#true} is VALID [2020-07-10 18:01:04,070 INFO L280 TraceCheckUtils]: 45: Hoare triple {54845#true} assume !(0 != ~tmp~7); {54845#true} is VALID [2020-07-10 18:01:04,071 INFO L263 TraceCheckUtils]: 46: Hoare triple {54845#true} call activatePump__wrappee__highWaterSensor(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,071 INFO L280 TraceCheckUtils]: 47: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {54845#true} is VALID [2020-07-10 18:01:04,071 INFO L280 TraceCheckUtils]: 48: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,072 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {54845#true} {54845#true} #903#return; {54845#true} is VALID [2020-07-10 18:01:04,072 INFO L280 TraceCheckUtils]: 50: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,072 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {54845#true} {54846#false} #919#return; {54846#false} is VALID [2020-07-10 18:01:04,072 INFO L280 TraceCheckUtils]: 52: Hoare triple {54846#false} assume true; {54846#false} is VALID [2020-07-10 18:01:04,072 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {54846#false} {54845#true} #887#return; {54846#false} is VALID [2020-07-10 18:01:04,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {54845#true} is VALID [2020-07-10 18:01:04,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} assume !(0 != ~pumpRunning~0); {54845#true} is VALID [2020-07-10 18:01:04,075 INFO L263 TraceCheckUtils]: 2: Hoare triple {54845#true} call processEnvironment__wrappee__methaneQuery(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {54845#true} is VALID [2020-07-10 18:01:04,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {54845#true} assume 0 == ~pumpRunning~0; {54845#true} is VALID [2020-07-10 18:01:04,076 INFO L263 TraceCheckUtils]: 5: Hoare triple {54845#true} call #t~ret38 := isHighWaterLevel(); {54845#true} is VALID [2020-07-10 18:01:04,076 INFO L280 TraceCheckUtils]: 6: Hoare triple {54845#true} havoc ~retValue_acc~6; {54845#true} is VALID [2020-07-10 18:01:04,076 INFO L280 TraceCheckUtils]: 7: Hoare triple {54845#true} havoc ~tmp~8; {54845#true} is VALID [2020-07-10 18:01:04,076 INFO L280 TraceCheckUtils]: 8: Hoare triple {54845#true} havoc ~tmp___0~1; {54845#true} is VALID [2020-07-10 18:01:04,077 INFO L263 TraceCheckUtils]: 9: Hoare triple {54845#true} call #t~ret58 := isHighWaterSensorDry(); {54845#true} is VALID [2020-07-10 18:01:04,077 INFO L280 TraceCheckUtils]: 10: Hoare triple {54845#true} havoc ~retValue_acc~9; {54845#true} is VALID [2020-07-10 18:01:04,077 INFO L280 TraceCheckUtils]: 11: Hoare triple {54845#true} assume ~waterLevel~0 < 2; {54845#true} is VALID [2020-07-10 18:01:04,078 INFO L280 TraceCheckUtils]: 12: Hoare triple {54845#true} ~retValue_acc~9 := 1; {55253#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} is VALID [2020-07-10 18:01:04,079 INFO L280 TraceCheckUtils]: 13: Hoare triple {55253#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} #res := ~retValue_acc~9; {55254#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:01:04,079 INFO L280 TraceCheckUtils]: 14: Hoare triple {55254#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {55254#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:01:04,080 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {55254#(<= 1 |isHighWaterSensorDry_#res|)} {54845#true} #905#return; {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 18:01:04,081 INFO L280 TraceCheckUtils]: 16: Hoare triple {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 18:01:04,081 INFO L280 TraceCheckUtils]: 17: Hoare triple {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} ~tmp~8 := #t~ret58; {55252#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 18:01:04,082 INFO L280 TraceCheckUtils]: 18: Hoare triple {55252#(<= 1 isHighWaterLevel_~tmp~8)} havoc #t~ret58; {55252#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 18:01:04,082 INFO L280 TraceCheckUtils]: 19: Hoare triple {55252#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8); {54846#false} is VALID [2020-07-10 18:01:04,083 INFO L280 TraceCheckUtils]: 20: Hoare triple {54846#false} ~tmp___0~1 := 1; {54846#false} is VALID [2020-07-10 18:01:04,083 INFO L280 TraceCheckUtils]: 21: Hoare triple {54846#false} ~retValue_acc~6 := ~tmp___0~1; {54846#false} is VALID [2020-07-10 18:01:04,083 INFO L280 TraceCheckUtils]: 22: Hoare triple {54846#false} #res := ~retValue_acc~6; {54846#false} is VALID [2020-07-10 18:01:04,083 INFO L280 TraceCheckUtils]: 23: Hoare triple {54846#false} assume true; {54846#false} is VALID [2020-07-10 18:01:04,083 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {54846#false} {54845#true} #917#return; {54846#false} is VALID [2020-07-10 18:01:04,084 INFO L280 TraceCheckUtils]: 25: Hoare triple {54846#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {54846#false} is VALID [2020-07-10 18:01:04,084 INFO L280 TraceCheckUtils]: 26: Hoare triple {54846#false} ~tmp~5 := #t~ret38; {54846#false} is VALID [2020-07-10 18:01:04,084 INFO L280 TraceCheckUtils]: 27: Hoare triple {54846#false} havoc #t~ret38; {54846#false} is VALID [2020-07-10 18:01:04,084 INFO L280 TraceCheckUtils]: 28: Hoare triple {54846#false} assume 0 != ~tmp~5; {54846#false} is VALID [2020-07-10 18:01:04,084 INFO L263 TraceCheckUtils]: 29: Hoare triple {54846#false} call activatePump(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,085 INFO L280 TraceCheckUtils]: 30: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {54845#true} is VALID [2020-07-10 18:01:04,085 INFO L263 TraceCheckUtils]: 31: Hoare triple {54845#true} call #t~ret40 := isMethaneAlarm(); {54845#true} is VALID [2020-07-10 18:01:04,085 INFO L280 TraceCheckUtils]: 32: Hoare triple {54845#true} havoc ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,085 INFO L263 TraceCheckUtils]: 33: Hoare triple {54845#true} call #t~ret41 := isMethaneLevelCritical(); {54845#true} is VALID [2020-07-10 18:01:04,085 INFO L280 TraceCheckUtils]: 34: Hoare triple {54845#true} havoc ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,086 INFO L280 TraceCheckUtils]: 35: Hoare triple {54845#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54845#true} is VALID [2020-07-10 18:01:04,086 INFO L280 TraceCheckUtils]: 36: Hoare triple {54845#true} #res := ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,086 INFO L280 TraceCheckUtils]: 37: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,086 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {54845#true} {54845#true} #929#return; {54845#true} is VALID [2020-07-10 18:01:04,086 INFO L280 TraceCheckUtils]: 39: Hoare triple {54845#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,087 INFO L280 TraceCheckUtils]: 40: Hoare triple {54845#true} ~retValue_acc~4 := #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,087 INFO L280 TraceCheckUtils]: 41: Hoare triple {54845#true} havoc #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,087 INFO L280 TraceCheckUtils]: 42: Hoare triple {54845#true} #res := ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,087 INFO L280 TraceCheckUtils]: 43: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,087 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {54845#true} {54845#true} #901#return; {54845#true} is VALID [2020-07-10 18:01:04,088 INFO L280 TraceCheckUtils]: 45: Hoare triple {54845#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,088 INFO L280 TraceCheckUtils]: 46: Hoare triple {54845#true} ~tmp~7 := #t~ret40; {54845#true} is VALID [2020-07-10 18:01:04,088 INFO L280 TraceCheckUtils]: 47: Hoare triple {54845#true} havoc #t~ret40; {54845#true} is VALID [2020-07-10 18:01:04,088 INFO L280 TraceCheckUtils]: 48: Hoare triple {54845#true} assume !(0 != ~tmp~7); {54845#true} is VALID [2020-07-10 18:01:04,089 INFO L263 TraceCheckUtils]: 49: Hoare triple {54845#true} call activatePump__wrappee__highWaterSensor(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,089 INFO L280 TraceCheckUtils]: 50: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {54845#true} is VALID [2020-07-10 18:01:04,089 INFO L280 TraceCheckUtils]: 51: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,089 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {54845#true} {54845#true} #903#return; {54845#true} is VALID [2020-07-10 18:01:04,090 INFO L280 TraceCheckUtils]: 53: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,090 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {54845#true} {54846#false} #919#return; {54846#false} is VALID [2020-07-10 18:01:04,090 INFO L280 TraceCheckUtils]: 55: Hoare triple {54846#false} assume true; {54846#false} is VALID [2020-07-10 18:01:04,090 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {54846#false} {54845#true} #887#return; {54846#false} is VALID [2020-07-10 18:01:04,090 INFO L280 TraceCheckUtils]: 57: Hoare triple {54846#false} assume true; {54846#false} is VALID [2020-07-10 18:01:04,091 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {54846#false} {54845#true} #909#return; {54846#false} is VALID [2020-07-10 18:01:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} havoc ~retValue_acc~8; {54845#true} is VALID [2020-07-10 18:01:04,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} ~retValue_acc~8 := ~waterLevel~0; {54845#true} is VALID [2020-07-10 18:01:04,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {54845#true} #res := ~retValue_acc~8; {54845#true} is VALID [2020-07-10 18:01:04,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,099 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {54845#true} {54845#true} #833#return; {54845#true} is VALID [2020-07-10 18:01:04,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} havoc ~tmp~0; {54845#true} is VALID [2020-07-10 18:01:04,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} havoc ~tmp___0~0; {54845#true} is VALID [2020-07-10 18:01:04,100 INFO L263 TraceCheckUtils]: 2: Hoare triple {54845#true} call #t~ret0 := getWaterLevel(); {54845#true} is VALID [2020-07-10 18:01:04,100 INFO L280 TraceCheckUtils]: 3: Hoare triple {54845#true} havoc ~retValue_acc~8; {54845#true} is VALID [2020-07-10 18:01:04,100 INFO L280 TraceCheckUtils]: 4: Hoare triple {54845#true} ~retValue_acc~8 := ~waterLevel~0; {54845#true} is VALID [2020-07-10 18:01:04,101 INFO L280 TraceCheckUtils]: 5: Hoare triple {54845#true} #res := ~retValue_acc~8; {54845#true} is VALID [2020-07-10 18:01:04,101 INFO L280 TraceCheckUtils]: 6: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,101 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {54845#true} {54845#true} #833#return; {54845#true} is VALID [2020-07-10 18:01:04,101 INFO L280 TraceCheckUtils]: 8: Hoare triple {54845#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,101 INFO L280 TraceCheckUtils]: 9: Hoare triple {54845#true} ~tmp~0 := #t~ret0; {54845#true} is VALID [2020-07-10 18:01:04,102 INFO L280 TraceCheckUtils]: 10: Hoare triple {54845#true} havoc #t~ret0; {54845#true} is VALID [2020-07-10 18:01:04,102 INFO L280 TraceCheckUtils]: 11: Hoare triple {54845#true} assume !(0 == ~tmp~0); {54845#true} is VALID [2020-07-10 18:01:04,102 INFO L280 TraceCheckUtils]: 12: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,102 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {54845#true} {54846#false} #911#return; {54846#false} is VALID [2020-07-10 18:01:04,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {55072#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {54845#true} is VALID [2020-07-10 18:01:04,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} assume 0 != ~systemActive~0; {54845#true} is VALID [2020-07-10 18:01:04,104 INFO L263 TraceCheckUtils]: 2: Hoare triple {54845#true} call processEnvironment(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {54845#true} is VALID [2020-07-10 18:01:04,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {54845#true} assume !(0 != ~pumpRunning~0); {54845#true} is VALID [2020-07-10 18:01:04,105 INFO L263 TraceCheckUtils]: 5: Hoare triple {54845#true} call processEnvironment__wrappee__methaneQuery(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,105 INFO L280 TraceCheckUtils]: 6: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {54845#true} is VALID [2020-07-10 18:01:04,105 INFO L280 TraceCheckUtils]: 7: Hoare triple {54845#true} assume 0 == ~pumpRunning~0; {54845#true} is VALID [2020-07-10 18:01:04,105 INFO L263 TraceCheckUtils]: 8: Hoare triple {54845#true} call #t~ret38 := isHighWaterLevel(); {54845#true} is VALID [2020-07-10 18:01:04,106 INFO L280 TraceCheckUtils]: 9: Hoare triple {54845#true} havoc ~retValue_acc~6; {54845#true} is VALID [2020-07-10 18:01:04,106 INFO L280 TraceCheckUtils]: 10: Hoare triple {54845#true} havoc ~tmp~8; {54845#true} is VALID [2020-07-10 18:01:04,106 INFO L280 TraceCheckUtils]: 11: Hoare triple {54845#true} havoc ~tmp___0~1; {54845#true} is VALID [2020-07-10 18:01:04,106 INFO L263 TraceCheckUtils]: 12: Hoare triple {54845#true} call #t~ret58 := isHighWaterSensorDry(); {54845#true} is VALID [2020-07-10 18:01:04,106 INFO L280 TraceCheckUtils]: 13: Hoare triple {54845#true} havoc ~retValue_acc~9; {54845#true} is VALID [2020-07-10 18:01:04,107 INFO L280 TraceCheckUtils]: 14: Hoare triple {54845#true} assume ~waterLevel~0 < 2; {54845#true} is VALID [2020-07-10 18:01:04,107 INFO L280 TraceCheckUtils]: 15: Hoare triple {54845#true} ~retValue_acc~9 := 1; {55253#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} is VALID [2020-07-10 18:01:04,108 INFO L280 TraceCheckUtils]: 16: Hoare triple {55253#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} #res := ~retValue_acc~9; {55254#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:01:04,108 INFO L280 TraceCheckUtils]: 17: Hoare triple {55254#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {55254#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:01:04,109 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {55254#(<= 1 |isHighWaterSensorDry_#res|)} {54845#true} #905#return; {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 18:01:04,110 INFO L280 TraceCheckUtils]: 19: Hoare triple {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 18:01:04,110 INFO L280 TraceCheckUtils]: 20: Hoare triple {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} ~tmp~8 := #t~ret58; {55252#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 18:01:04,111 INFO L280 TraceCheckUtils]: 21: Hoare triple {55252#(<= 1 isHighWaterLevel_~tmp~8)} havoc #t~ret58; {55252#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 18:01:04,111 INFO L280 TraceCheckUtils]: 22: Hoare triple {55252#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8); {54846#false} is VALID [2020-07-10 18:01:04,112 INFO L280 TraceCheckUtils]: 23: Hoare triple {54846#false} ~tmp___0~1 := 1; {54846#false} is VALID [2020-07-10 18:01:04,112 INFO L280 TraceCheckUtils]: 24: Hoare triple {54846#false} ~retValue_acc~6 := ~tmp___0~1; {54846#false} is VALID [2020-07-10 18:01:04,112 INFO L280 TraceCheckUtils]: 25: Hoare triple {54846#false} #res := ~retValue_acc~6; {54846#false} is VALID [2020-07-10 18:01:04,112 INFO L280 TraceCheckUtils]: 26: Hoare triple {54846#false} assume true; {54846#false} is VALID [2020-07-10 18:01:04,112 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {54846#false} {54845#true} #917#return; {54846#false} is VALID [2020-07-10 18:01:04,112 INFO L280 TraceCheckUtils]: 28: Hoare triple {54846#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {54846#false} is VALID [2020-07-10 18:01:04,113 INFO L280 TraceCheckUtils]: 29: Hoare triple {54846#false} ~tmp~5 := #t~ret38; {54846#false} is VALID [2020-07-10 18:01:04,113 INFO L280 TraceCheckUtils]: 30: Hoare triple {54846#false} havoc #t~ret38; {54846#false} is VALID [2020-07-10 18:01:04,113 INFO L280 TraceCheckUtils]: 31: Hoare triple {54846#false} assume 0 != ~tmp~5; {54846#false} is VALID [2020-07-10 18:01:04,113 INFO L263 TraceCheckUtils]: 32: Hoare triple {54846#false} call activatePump(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,113 INFO L280 TraceCheckUtils]: 33: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {54845#true} is VALID [2020-07-10 18:01:04,114 INFO L263 TraceCheckUtils]: 34: Hoare triple {54845#true} call #t~ret40 := isMethaneAlarm(); {54845#true} is VALID [2020-07-10 18:01:04,114 INFO L280 TraceCheckUtils]: 35: Hoare triple {54845#true} havoc ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,114 INFO L263 TraceCheckUtils]: 36: Hoare triple {54845#true} call #t~ret41 := isMethaneLevelCritical(); {54845#true} is VALID [2020-07-10 18:01:04,114 INFO L280 TraceCheckUtils]: 37: Hoare triple {54845#true} havoc ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,114 INFO L280 TraceCheckUtils]: 38: Hoare triple {54845#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54845#true} is VALID [2020-07-10 18:01:04,115 INFO L280 TraceCheckUtils]: 39: Hoare triple {54845#true} #res := ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,115 INFO L280 TraceCheckUtils]: 40: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,115 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {54845#true} {54845#true} #929#return; {54845#true} is VALID [2020-07-10 18:01:04,115 INFO L280 TraceCheckUtils]: 42: Hoare triple {54845#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,115 INFO L280 TraceCheckUtils]: 43: Hoare triple {54845#true} ~retValue_acc~4 := #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,116 INFO L280 TraceCheckUtils]: 44: Hoare triple {54845#true} havoc #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,116 INFO L280 TraceCheckUtils]: 45: Hoare triple {54845#true} #res := ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,116 INFO L280 TraceCheckUtils]: 46: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,116 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {54845#true} {54845#true} #901#return; {54845#true} is VALID [2020-07-10 18:01:04,116 INFO L280 TraceCheckUtils]: 48: Hoare triple {54845#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,116 INFO L280 TraceCheckUtils]: 49: Hoare triple {54845#true} ~tmp~7 := #t~ret40; {54845#true} is VALID [2020-07-10 18:01:04,117 INFO L280 TraceCheckUtils]: 50: Hoare triple {54845#true} havoc #t~ret40; {54845#true} is VALID [2020-07-10 18:01:04,117 INFO L280 TraceCheckUtils]: 51: Hoare triple {54845#true} assume !(0 != ~tmp~7); {54845#true} is VALID [2020-07-10 18:01:04,118 INFO L263 TraceCheckUtils]: 52: Hoare triple {54845#true} call activatePump__wrappee__highWaterSensor(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,118 INFO L280 TraceCheckUtils]: 53: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {54845#true} is VALID [2020-07-10 18:01:04,118 INFO L280 TraceCheckUtils]: 54: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,118 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {54845#true} {54845#true} #903#return; {54845#true} is VALID [2020-07-10 18:01:04,118 INFO L280 TraceCheckUtils]: 56: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,118 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {54845#true} {54846#false} #919#return; {54846#false} is VALID [2020-07-10 18:01:04,119 INFO L280 TraceCheckUtils]: 58: Hoare triple {54846#false} assume true; {54846#false} is VALID [2020-07-10 18:01:04,119 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {54846#false} {54845#true} #887#return; {54846#false} is VALID [2020-07-10 18:01:04,119 INFO L280 TraceCheckUtils]: 60: Hoare triple {54846#false} assume true; {54846#false} is VALID [2020-07-10 18:01:04,119 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {54846#false} {54845#true} #909#return; {54846#false} is VALID [2020-07-10 18:01:04,119 INFO L263 TraceCheckUtils]: 62: Hoare triple {54846#false} call __utac_acc__Specification4_spec__1(); {54845#true} is VALID [2020-07-10 18:01:04,120 INFO L280 TraceCheckUtils]: 63: Hoare triple {54845#true} havoc ~tmp~0; {54845#true} is VALID [2020-07-10 18:01:04,120 INFO L280 TraceCheckUtils]: 64: Hoare triple {54845#true} havoc ~tmp___0~0; {54845#true} is VALID [2020-07-10 18:01:04,120 INFO L263 TraceCheckUtils]: 65: Hoare triple {54845#true} call #t~ret0 := getWaterLevel(); {54845#true} is VALID [2020-07-10 18:01:04,120 INFO L280 TraceCheckUtils]: 66: Hoare triple {54845#true} havoc ~retValue_acc~8; {54845#true} is VALID [2020-07-10 18:01:04,120 INFO L280 TraceCheckUtils]: 67: Hoare triple {54845#true} ~retValue_acc~8 := ~waterLevel~0; {54845#true} is VALID [2020-07-10 18:01:04,121 INFO L280 TraceCheckUtils]: 68: Hoare triple {54845#true} #res := ~retValue_acc~8; {54845#true} is VALID [2020-07-10 18:01:04,121 INFO L280 TraceCheckUtils]: 69: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,121 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {54845#true} {54845#true} #833#return; {54845#true} is VALID [2020-07-10 18:01:04,121 INFO L280 TraceCheckUtils]: 71: Hoare triple {54845#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,121 INFO L280 TraceCheckUtils]: 72: Hoare triple {54845#true} ~tmp~0 := #t~ret0; {54845#true} is VALID [2020-07-10 18:01:04,121 INFO L280 TraceCheckUtils]: 73: Hoare triple {54845#true} havoc #t~ret0; {54845#true} is VALID [2020-07-10 18:01:04,122 INFO L280 TraceCheckUtils]: 74: Hoare triple {54845#true} assume !(0 == ~tmp~0); {54845#true} is VALID [2020-07-10 18:01:04,122 INFO L280 TraceCheckUtils]: 75: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,122 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {54845#true} {54846#false} #911#return; {54846#false} is VALID [2020-07-10 18:01:04,122 INFO L280 TraceCheckUtils]: 77: Hoare triple {54846#false} assume true; {54846#false} is VALID [2020-07-10 18:01:04,122 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {54846#false} {54845#true} #897#return; {54846#false} is VALID [2020-07-10 18:01:04,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {55071#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {54845#true} is VALID [2020-07-10 18:01:04,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,129 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {54845#true} {54846#false} #893#return; {54846#false} is VALID [2020-07-10 18:01:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {55281#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {54845#true} is VALID [2020-07-10 18:01:04,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} ~waterLevel~0 := ~waterLevel~0 - 1; {54845#true} is VALID [2020-07-10 18:01:04,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,151 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {54845#true} {54846#false} #907#return; {54846#false} is VALID [2020-07-10 18:01:04,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} havoc ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54845#true} is VALID [2020-07-10 18:01:04,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {54845#true} #res := ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,162 INFO L280 TraceCheckUtils]: 3: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,162 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {54845#true} {54845#true} #929#return; {54845#true} is VALID [2020-07-10 18:01:04,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} havoc ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,162 INFO L263 TraceCheckUtils]: 1: Hoare triple {54845#true} call #t~ret41 := isMethaneLevelCritical(); {54845#true} is VALID [2020-07-10 18:01:04,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {54845#true} havoc ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,163 INFO L280 TraceCheckUtils]: 3: Hoare triple {54845#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54845#true} is VALID [2020-07-10 18:01:04,163 INFO L280 TraceCheckUtils]: 4: Hoare triple {54845#true} #res := ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,163 INFO L280 TraceCheckUtils]: 5: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,163 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {54845#true} {54845#true} #929#return; {54845#true} is VALID [2020-07-10 18:01:04,163 INFO L280 TraceCheckUtils]: 7: Hoare triple {54845#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,163 INFO L280 TraceCheckUtils]: 8: Hoare triple {54845#true} ~retValue_acc~4 := #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,164 INFO L280 TraceCheckUtils]: 9: Hoare triple {54845#true} havoc #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,164 INFO L280 TraceCheckUtils]: 10: Hoare triple {54845#true} #res := ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,164 INFO L280 TraceCheckUtils]: 11: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,164 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {54845#true} {54845#true} #881#return; {54845#true} is VALID [2020-07-10 18:01:04,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,169 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {54845#true} {54845#true} #923#return; {54845#true} is VALID [2020-07-10 18:01:04,170 INFO L280 TraceCheckUtils]: 0: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {54845#true} is VALID [2020-07-10 18:01:04,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} assume !(0 == ~pumpRunning~0); {54845#true} is VALID [2020-07-10 18:01:04,170 INFO L263 TraceCheckUtils]: 2: Hoare triple {54845#true} call processEnvironment__wrappee__base(); {54845#true} is VALID [2020-07-10 18:01:04,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,170 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {54845#true} {54845#true} #923#return; {54845#true} is VALID [2020-07-10 18:01:04,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,171 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {54845#true} {54845#true} #885#return; {54845#true} is VALID [2020-07-10 18:01:04,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {54845#true} is VALID [2020-07-10 18:01:04,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} assume 0 != ~pumpRunning~0; {54845#true} is VALID [2020-07-10 18:01:04,171 INFO L263 TraceCheckUtils]: 2: Hoare triple {54845#true} call #t~ret39 := isMethaneAlarm(); {54845#true} is VALID [2020-07-10 18:01:04,172 INFO L280 TraceCheckUtils]: 3: Hoare triple {54845#true} havoc ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,172 INFO L263 TraceCheckUtils]: 4: Hoare triple {54845#true} call #t~ret41 := isMethaneLevelCritical(); {54845#true} is VALID [2020-07-10 18:01:04,172 INFO L280 TraceCheckUtils]: 5: Hoare triple {54845#true} havoc ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,172 INFO L280 TraceCheckUtils]: 6: Hoare triple {54845#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54845#true} is VALID [2020-07-10 18:01:04,172 INFO L280 TraceCheckUtils]: 7: Hoare triple {54845#true} #res := ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,173 INFO L280 TraceCheckUtils]: 8: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,173 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {54845#true} {54845#true} #929#return; {54845#true} is VALID [2020-07-10 18:01:04,173 INFO L280 TraceCheckUtils]: 10: Hoare triple {54845#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,173 INFO L280 TraceCheckUtils]: 11: Hoare triple {54845#true} ~retValue_acc~4 := #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,173 INFO L280 TraceCheckUtils]: 12: Hoare triple {54845#true} havoc #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,173 INFO L280 TraceCheckUtils]: 13: Hoare triple {54845#true} #res := ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,174 INFO L280 TraceCheckUtils]: 14: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,174 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {54845#true} {54845#true} #881#return; {54845#true} is VALID [2020-07-10 18:01:04,174 INFO L280 TraceCheckUtils]: 16: Hoare triple {54845#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,174 INFO L280 TraceCheckUtils]: 17: Hoare triple {54845#true} ~tmp~6 := #t~ret39; {54845#true} is VALID [2020-07-10 18:01:04,174 INFO L280 TraceCheckUtils]: 18: Hoare triple {54845#true} havoc #t~ret39; {54845#true} is VALID [2020-07-10 18:01:04,175 INFO L280 TraceCheckUtils]: 19: Hoare triple {54845#true} assume !(0 != ~tmp~6); {54845#true} is VALID [2020-07-10 18:01:04,175 INFO L263 TraceCheckUtils]: 20: Hoare triple {54845#true} call processEnvironment__wrappee__methaneQuery(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,175 INFO L280 TraceCheckUtils]: 21: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {54845#true} is VALID [2020-07-10 18:01:04,176 INFO L280 TraceCheckUtils]: 22: Hoare triple {54845#true} assume !(0 == ~pumpRunning~0); {54845#true} is VALID [2020-07-10 18:01:04,176 INFO L263 TraceCheckUtils]: 23: Hoare triple {54845#true} call processEnvironment__wrappee__base(); {54845#true} is VALID [2020-07-10 18:01:04,176 INFO L280 TraceCheckUtils]: 24: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,176 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {54845#true} {54845#true} #923#return; {54845#true} is VALID [2020-07-10 18:01:04,176 INFO L280 TraceCheckUtils]: 26: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,176 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {54845#true} {54845#true} #885#return; {54845#true} is VALID [2020-07-10 18:01:04,177 INFO L280 TraceCheckUtils]: 28: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,177 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {54845#true} {54846#false} #909#return; {54846#false} is VALID [2020-07-10 18:01:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} havoc ~retValue_acc~8; {54845#true} is VALID [2020-07-10 18:01:04,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} ~retValue_acc~8 := ~waterLevel~0; {54845#true} is VALID [2020-07-10 18:01:04,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {54845#true} #res := ~retValue_acc~8; {54845#true} is VALID [2020-07-10 18:01:04,180 INFO L280 TraceCheckUtils]: 3: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,180 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {54845#true} {54846#false} #833#return; {54846#false} is VALID [2020-07-10 18:01:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:04,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {54845#true} havoc ~retValue_acc~5; {54845#true} is VALID [2020-07-10 18:01:04,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {54845#true} ~retValue_acc~5 := ~pumpRunning~0; {54845#true} is VALID [2020-07-10 18:01:04,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {54845#true} #res := ~retValue_acc~5; {54845#true} is VALID [2020-07-10 18:01:04,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,184 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {54845#true} {54846#false} #835#return; {54846#false} is VALID [2020-07-10 18:01:04,189 INFO L263 TraceCheckUtils]: 0: Hoare triple {54845#true} call ULTIMATE.init(); {55068#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 18:01:04,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {55068#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {54845#true} is VALID [2020-07-10 18:01:04,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {54845#true} #valid := #valid[0 := 0]; {54845#true} is VALID [2020-07-10 18:01:04,189 INFO L280 TraceCheckUtils]: 3: Hoare triple {54845#true} assume 0 < #StackHeapBarrier; {54845#true} is VALID [2020-07-10 18:01:04,189 INFO L280 TraceCheckUtils]: 4: Hoare triple {54845#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {54845#true} is VALID [2020-07-10 18:01:04,190 INFO L280 TraceCheckUtils]: 5: Hoare triple {54845#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {54845#true} is VALID [2020-07-10 18:01:04,190 INFO L280 TraceCheckUtils]: 6: Hoare triple {54845#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {54845#true} is VALID [2020-07-10 18:01:04,190 INFO L280 TraceCheckUtils]: 7: Hoare triple {54845#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {54845#true} is VALID [2020-07-10 18:01:04,190 INFO L280 TraceCheckUtils]: 8: Hoare triple {54845#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {54845#true} is VALID [2020-07-10 18:01:04,190 INFO L280 TraceCheckUtils]: 9: Hoare triple {54845#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {54845#true} is VALID [2020-07-10 18:01:04,191 INFO L280 TraceCheckUtils]: 10: Hoare triple {54845#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {54845#true} is VALID [2020-07-10 18:01:04,191 INFO L280 TraceCheckUtils]: 11: Hoare triple {54845#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {54845#true} is VALID [2020-07-10 18:01:04,191 INFO L280 TraceCheckUtils]: 12: Hoare triple {54845#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {54845#true} is VALID [2020-07-10 18:01:04,191 INFO L280 TraceCheckUtils]: 13: Hoare triple {54845#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {54845#true} is VALID [2020-07-10 18:01:04,191 INFO L280 TraceCheckUtils]: 14: Hoare triple {54845#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {54845#true} is VALID [2020-07-10 18:01:04,192 INFO L280 TraceCheckUtils]: 15: Hoare triple {54845#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {54845#true} is VALID [2020-07-10 18:01:04,192 INFO L280 TraceCheckUtils]: 16: Hoare triple {54845#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {54845#true} is VALID [2020-07-10 18:01:04,192 INFO L280 TraceCheckUtils]: 17: Hoare triple {54845#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {54845#true} is VALID [2020-07-10 18:01:04,192 INFO L280 TraceCheckUtils]: 18: Hoare triple {54845#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {54845#true} is VALID [2020-07-10 18:01:04,192 INFO L280 TraceCheckUtils]: 19: Hoare triple {54845#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {54845#true} is VALID [2020-07-10 18:01:04,192 INFO L280 TraceCheckUtils]: 20: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {54845#true} is VALID [2020-07-10 18:01:04,193 INFO L280 TraceCheckUtils]: 21: Hoare triple {54845#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {54845#true} is VALID [2020-07-10 18:01:04,193 INFO L280 TraceCheckUtils]: 22: Hoare triple {54845#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {54845#true} is VALID [2020-07-10 18:01:04,193 INFO L280 TraceCheckUtils]: 23: Hoare triple {54845#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {54845#true} is VALID [2020-07-10 18:01:04,193 INFO L280 TraceCheckUtils]: 24: Hoare triple {54845#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {54845#true} is VALID [2020-07-10 18:01:04,193 INFO L280 TraceCheckUtils]: 25: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {54845#true} is VALID [2020-07-10 18:01:04,194 INFO L280 TraceCheckUtils]: 26: Hoare triple {54845#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {54845#true} is VALID [2020-07-10 18:01:04,194 INFO L280 TraceCheckUtils]: 27: Hoare triple {54845#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {54845#true} is VALID [2020-07-10 18:01:04,194 INFO L280 TraceCheckUtils]: 28: Hoare triple {54845#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {54845#true} is VALID [2020-07-10 18:01:04,194 INFO L280 TraceCheckUtils]: 29: Hoare triple {54845#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {54845#true} is VALID [2020-07-10 18:01:04,194 INFO L280 TraceCheckUtils]: 30: Hoare triple {54845#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {54845#true} is VALID [2020-07-10 18:01:04,195 INFO L280 TraceCheckUtils]: 31: Hoare triple {54845#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {54845#true} is VALID [2020-07-10 18:01:04,195 INFO L280 TraceCheckUtils]: 32: Hoare triple {54845#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {54845#true} is VALID [2020-07-10 18:01:04,195 INFO L280 TraceCheckUtils]: 33: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {54845#true} is VALID [2020-07-10 18:01:04,195 INFO L280 TraceCheckUtils]: 34: Hoare triple {54845#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {54845#true} is VALID [2020-07-10 18:01:04,195 INFO L280 TraceCheckUtils]: 35: Hoare triple {54845#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {54845#true} is VALID [2020-07-10 18:01:04,196 INFO L280 TraceCheckUtils]: 36: Hoare triple {54845#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {54845#true} is VALID [2020-07-10 18:01:04,196 INFO L280 TraceCheckUtils]: 37: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {54845#true} is VALID [2020-07-10 18:01:04,196 INFO L280 TraceCheckUtils]: 38: Hoare triple {54845#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {54845#true} is VALID [2020-07-10 18:01:04,196 INFO L280 TraceCheckUtils]: 39: Hoare triple {54845#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {54845#true} is VALID [2020-07-10 18:01:04,196 INFO L280 TraceCheckUtils]: 40: Hoare triple {54845#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {54845#true} is VALID [2020-07-10 18:01:04,197 INFO L280 TraceCheckUtils]: 41: Hoare triple {54845#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {54845#true} is VALID [2020-07-10 18:01:04,197 INFO L280 TraceCheckUtils]: 42: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {54845#true} is VALID [2020-07-10 18:01:04,197 INFO L280 TraceCheckUtils]: 43: Hoare triple {54845#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {54845#true} is VALID [2020-07-10 18:01:04,197 INFO L280 TraceCheckUtils]: 44: Hoare triple {54845#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {54845#true} is VALID [2020-07-10 18:01:04,197 INFO L280 TraceCheckUtils]: 45: Hoare triple {54845#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {54845#true} is VALID [2020-07-10 18:01:04,197 INFO L280 TraceCheckUtils]: 46: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {54845#true} is VALID [2020-07-10 18:01:04,198 INFO L280 TraceCheckUtils]: 47: Hoare triple {54845#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {54845#true} is VALID [2020-07-10 18:01:04,198 INFO L280 TraceCheckUtils]: 48: Hoare triple {54845#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {54845#true} is VALID [2020-07-10 18:01:04,198 INFO L280 TraceCheckUtils]: 49: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {54845#true} is VALID [2020-07-10 18:01:04,198 INFO L280 TraceCheckUtils]: 50: Hoare triple {54845#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {54845#true} is VALID [2020-07-10 18:01:04,198 INFO L280 TraceCheckUtils]: 51: Hoare triple {54845#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {54845#true} is VALID [2020-07-10 18:01:04,199 INFO L280 TraceCheckUtils]: 52: Hoare triple {54845#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {54845#true} is VALID [2020-07-10 18:01:04,199 INFO L280 TraceCheckUtils]: 53: Hoare triple {54845#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {54845#true} is VALID [2020-07-10 18:01:04,199 INFO L280 TraceCheckUtils]: 54: Hoare triple {54845#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {54845#true} is VALID [2020-07-10 18:01:04,199 INFO L280 TraceCheckUtils]: 55: Hoare triple {54845#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {54845#true} is VALID [2020-07-10 18:01:04,199 INFO L280 TraceCheckUtils]: 56: Hoare triple {54845#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {54845#true} is VALID [2020-07-10 18:01:04,200 INFO L280 TraceCheckUtils]: 57: Hoare triple {54845#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {54845#true} is VALID [2020-07-10 18:01:04,200 INFO L280 TraceCheckUtils]: 58: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {54845#true} is VALID [2020-07-10 18:01:04,200 INFO L280 TraceCheckUtils]: 59: Hoare triple {54845#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {54845#true} is VALID [2020-07-10 18:01:04,200 INFO L280 TraceCheckUtils]: 60: Hoare triple {54845#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {54845#true} is VALID [2020-07-10 18:01:04,200 INFO L280 TraceCheckUtils]: 61: Hoare triple {54845#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {54845#true} is VALID [2020-07-10 18:01:04,200 INFO L280 TraceCheckUtils]: 62: Hoare triple {54845#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {54845#true} is VALID [2020-07-10 18:01:04,201 INFO L280 TraceCheckUtils]: 63: Hoare triple {54845#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {54845#true} is VALID [2020-07-10 18:01:04,201 INFO L280 TraceCheckUtils]: 64: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {54845#true} is VALID [2020-07-10 18:01:04,201 INFO L280 TraceCheckUtils]: 65: Hoare triple {54845#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {54845#true} is VALID [2020-07-10 18:01:04,201 INFO L280 TraceCheckUtils]: 66: Hoare triple {54845#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {54845#true} is VALID [2020-07-10 18:01:04,201 INFO L280 TraceCheckUtils]: 67: Hoare triple {54845#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {54845#true} is VALID [2020-07-10 18:01:04,202 INFO L280 TraceCheckUtils]: 68: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {54845#true} is VALID [2020-07-10 18:01:04,202 INFO L280 TraceCheckUtils]: 69: Hoare triple {54845#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {54845#true} is VALID [2020-07-10 18:01:04,202 INFO L280 TraceCheckUtils]: 70: Hoare triple {54845#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {54845#true} is VALID [2020-07-10 18:01:04,202 INFO L280 TraceCheckUtils]: 71: Hoare triple {54845#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {54845#true} is VALID [2020-07-10 18:01:04,202 INFO L280 TraceCheckUtils]: 72: Hoare triple {54845#true} ~head~0.base, ~head~0.offset := 0, 0; {54845#true} is VALID [2020-07-10 18:01:04,203 INFO L280 TraceCheckUtils]: 73: Hoare triple {54845#true} ~cleanupTimeShifts~0 := 4; {54845#true} is VALID [2020-07-10 18:01:04,203 INFO L280 TraceCheckUtils]: 74: Hoare triple {54845#true} ~pumpRunning~0 := 0; {54845#true} is VALID [2020-07-10 18:01:04,203 INFO L280 TraceCheckUtils]: 75: Hoare triple {54845#true} ~systemActive~0 := 1; {54845#true} is VALID [2020-07-10 18:01:04,203 INFO L280 TraceCheckUtils]: 76: Hoare triple {54845#true} ~waterLevel~0 := 1; {54845#true} is VALID [2020-07-10 18:01:04,203 INFO L280 TraceCheckUtils]: 77: Hoare triple {54845#true} ~methaneLevelCritical~0 := 0; {54845#true} is VALID [2020-07-10 18:01:04,204 INFO L280 TraceCheckUtils]: 78: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,204 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {54845#true} {54845#true} #935#return; {54845#true} is VALID [2020-07-10 18:01:04,204 INFO L263 TraceCheckUtils]: 80: Hoare triple {54845#true} call #t~ret74 := main(); {54845#true} is VALID [2020-07-10 18:01:04,204 INFO L280 TraceCheckUtils]: 81: Hoare triple {54845#true} havoc ~retValue_acc~3; {54845#true} is VALID [2020-07-10 18:01:04,204 INFO L280 TraceCheckUtils]: 82: Hoare triple {54845#true} havoc ~tmp~4; {54845#true} is VALID [2020-07-10 18:01:04,205 INFO L263 TraceCheckUtils]: 83: Hoare triple {54845#true} call select_helpers(); {54845#true} is VALID [2020-07-10 18:01:04,205 INFO L280 TraceCheckUtils]: 84: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,205 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {54845#true} {54845#true} #839#return; {54845#true} is VALID [2020-07-10 18:01:04,205 INFO L263 TraceCheckUtils]: 86: Hoare triple {54845#true} call select_features(); {54845#true} is VALID [2020-07-10 18:01:04,205 INFO L280 TraceCheckUtils]: 87: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,205 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {54845#true} {54845#true} #841#return; {54845#true} is VALID [2020-07-10 18:01:04,206 INFO L263 TraceCheckUtils]: 89: Hoare triple {54845#true} call #t~ret37 := valid_product(); {54845#true} is VALID [2020-07-10 18:01:04,206 INFO L280 TraceCheckUtils]: 90: Hoare triple {54845#true} havoc ~retValue_acc~11; {54845#true} is VALID [2020-07-10 18:01:04,207 INFO L280 TraceCheckUtils]: 91: Hoare triple {54845#true} ~retValue_acc~11 := 1; {55069#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 18:01:04,207 INFO L280 TraceCheckUtils]: 92: Hoare triple {55069#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {55070#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:01:04,208 INFO L280 TraceCheckUtils]: 93: Hoare triple {55070#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {55070#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:01:04,209 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {55070#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {54845#true} #843#return; {54935#(= |main_#t~ret37| 1)} is VALID [2020-07-10 18:01:04,209 INFO L280 TraceCheckUtils]: 95: Hoare triple {54935#(= |main_#t~ret37| 1)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {54935#(= |main_#t~ret37| 1)} is VALID [2020-07-10 18:01:04,210 INFO L280 TraceCheckUtils]: 96: Hoare triple {54935#(= |main_#t~ret37| 1)} ~tmp~4 := #t~ret37; {54936#(= 1 main_~tmp~4)} is VALID [2020-07-10 18:01:04,210 INFO L280 TraceCheckUtils]: 97: Hoare triple {54936#(= 1 main_~tmp~4)} havoc #t~ret37; {54936#(= 1 main_~tmp~4)} is VALID [2020-07-10 18:01:04,211 INFO L280 TraceCheckUtils]: 98: Hoare triple {54936#(= 1 main_~tmp~4)} assume 0 != ~tmp~4; {54845#true} is VALID [2020-07-10 18:01:04,211 INFO L263 TraceCheckUtils]: 99: Hoare triple {54845#true} call setup(); {54845#true} is VALID [2020-07-10 18:01:04,211 INFO L280 TraceCheckUtils]: 100: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,211 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {54845#true} {54845#true} #845#return; {54845#true} is VALID [2020-07-10 18:01:04,211 INFO L263 TraceCheckUtils]: 102: Hoare triple {54845#true} call runTest(); {54845#true} is VALID [2020-07-10 18:01:04,211 INFO L263 TraceCheckUtils]: 103: Hoare triple {54845#true} call test(); {54845#true} is VALID [2020-07-10 18:01:04,212 INFO L280 TraceCheckUtils]: 104: Hoare triple {54845#true} havoc ~splverifierCounter~0; {54845#true} is VALID [2020-07-10 18:01:04,212 INFO L280 TraceCheckUtils]: 105: Hoare triple {54845#true} havoc ~tmp~9; {54845#true} is VALID [2020-07-10 18:01:04,212 INFO L280 TraceCheckUtils]: 106: Hoare triple {54845#true} havoc ~tmp___0~2; {54845#true} is VALID [2020-07-10 18:01:04,212 INFO L280 TraceCheckUtils]: 107: Hoare triple {54845#true} havoc ~tmp___1~0; {54845#true} is VALID [2020-07-10 18:01:04,212 INFO L280 TraceCheckUtils]: 108: Hoare triple {54845#true} havoc ~tmp___2~0; {54845#true} is VALID [2020-07-10 18:01:04,213 INFO L280 TraceCheckUtils]: 109: Hoare triple {54845#true} ~splverifierCounter~0 := 0; {54845#true} is VALID [2020-07-10 18:01:04,213 INFO L280 TraceCheckUtils]: 110: Hoare triple {54845#true} assume !false; {54845#true} is VALID [2020-07-10 18:01:04,213 INFO L280 TraceCheckUtils]: 111: Hoare triple {54845#true} assume ~splverifierCounter~0 < 4; {54845#true} is VALID [2020-07-10 18:01:04,213 INFO L280 TraceCheckUtils]: 112: Hoare triple {54845#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,213 INFO L280 TraceCheckUtils]: 113: Hoare triple {54845#true} ~tmp~9 := #t~nondet69; {54845#true} is VALID [2020-07-10 18:01:04,214 INFO L280 TraceCheckUtils]: 114: Hoare triple {54845#true} havoc #t~nondet69; {54845#true} is VALID [2020-07-10 18:01:04,214 INFO L280 TraceCheckUtils]: 115: Hoare triple {54845#true} assume !(0 != ~tmp~9); {54845#true} is VALID [2020-07-10 18:01:04,214 INFO L280 TraceCheckUtils]: 116: Hoare triple {54845#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,214 INFO L280 TraceCheckUtils]: 117: Hoare triple {54845#true} ~tmp___0~2 := #t~nondet70; {54845#true} is VALID [2020-07-10 18:01:04,214 INFO L280 TraceCheckUtils]: 118: Hoare triple {54845#true} havoc #t~nondet70; {54845#true} is VALID [2020-07-10 18:01:04,214 INFO L280 TraceCheckUtils]: 119: Hoare triple {54845#true} assume !(0 != ~tmp___0~2); {54845#true} is VALID [2020-07-10 18:01:04,215 INFO L280 TraceCheckUtils]: 120: Hoare triple {54845#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,215 INFO L280 TraceCheckUtils]: 121: Hoare triple {54845#true} ~tmp___2~0 := #t~nondet71; {54845#true} is VALID [2020-07-10 18:01:04,215 INFO L280 TraceCheckUtils]: 122: Hoare triple {54845#true} havoc #t~nondet71; {54845#true} is VALID [2020-07-10 18:01:04,215 INFO L280 TraceCheckUtils]: 123: Hoare triple {54845#true} assume 0 != ~tmp___2~0; {54845#true} is VALID [2020-07-10 18:01:04,216 INFO L263 TraceCheckUtils]: 124: Hoare triple {54845#true} call startSystem(); {55071#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 18:01:04,216 INFO L280 TraceCheckUtils]: 125: Hoare triple {55071#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {54845#true} is VALID [2020-07-10 18:01:04,216 INFO L280 TraceCheckUtils]: 126: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,216 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {54845#true} {54845#true} #893#return; {54845#true} is VALID [2020-07-10 18:01:04,217 INFO L263 TraceCheckUtils]: 128: Hoare triple {54845#true} call timeShift(); {55072#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 18:01:04,217 INFO L280 TraceCheckUtils]: 129: Hoare triple {55072#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {54845#true} is VALID [2020-07-10 18:01:04,218 INFO L280 TraceCheckUtils]: 130: Hoare triple {54845#true} assume 0 != ~systemActive~0; {54845#true} is VALID [2020-07-10 18:01:04,218 INFO L263 TraceCheckUtils]: 131: Hoare triple {54845#true} call processEnvironment(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,218 INFO L280 TraceCheckUtils]: 132: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {54845#true} is VALID [2020-07-10 18:01:04,219 INFO L280 TraceCheckUtils]: 133: Hoare triple {54845#true} assume !(0 != ~pumpRunning~0); {54845#true} is VALID [2020-07-10 18:01:04,219 INFO L263 TraceCheckUtils]: 134: Hoare triple {54845#true} call processEnvironment__wrappee__methaneQuery(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,219 INFO L280 TraceCheckUtils]: 135: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {54845#true} is VALID [2020-07-10 18:01:04,219 INFO L280 TraceCheckUtils]: 136: Hoare triple {54845#true} assume 0 == ~pumpRunning~0; {54845#true} is VALID [2020-07-10 18:01:04,220 INFO L263 TraceCheckUtils]: 137: Hoare triple {54845#true} call #t~ret38 := isHighWaterLevel(); {54845#true} is VALID [2020-07-10 18:01:04,220 INFO L280 TraceCheckUtils]: 138: Hoare triple {54845#true} havoc ~retValue_acc~6; {54845#true} is VALID [2020-07-10 18:01:04,220 INFO L280 TraceCheckUtils]: 139: Hoare triple {54845#true} havoc ~tmp~8; {54845#true} is VALID [2020-07-10 18:01:04,220 INFO L280 TraceCheckUtils]: 140: Hoare triple {54845#true} havoc ~tmp___0~1; {54845#true} is VALID [2020-07-10 18:01:04,220 INFO L263 TraceCheckUtils]: 141: Hoare triple {54845#true} call #t~ret58 := isHighWaterSensorDry(); {54845#true} is VALID [2020-07-10 18:01:04,221 INFO L280 TraceCheckUtils]: 142: Hoare triple {54845#true} havoc ~retValue_acc~9; {54845#true} is VALID [2020-07-10 18:01:04,221 INFO L280 TraceCheckUtils]: 143: Hoare triple {54845#true} assume ~waterLevel~0 < 2; {54845#true} is VALID [2020-07-10 18:01:04,221 INFO L280 TraceCheckUtils]: 144: Hoare triple {54845#true} ~retValue_acc~9 := 1; {55253#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} is VALID [2020-07-10 18:01:04,222 INFO L280 TraceCheckUtils]: 145: Hoare triple {55253#(<= 1 isHighWaterSensorDry_~retValue_acc~9)} #res := ~retValue_acc~9; {55254#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:01:04,223 INFO L280 TraceCheckUtils]: 146: Hoare triple {55254#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {55254#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:01:04,223 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {55254#(<= 1 |isHighWaterSensorDry_#res|)} {54845#true} #905#return; {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 18:01:04,224 INFO L280 TraceCheckUtils]: 148: Hoare triple {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-10 18:01:04,225 INFO L280 TraceCheckUtils]: 149: Hoare triple {55251#(<= 1 |isHighWaterLevel_#t~ret58|)} ~tmp~8 := #t~ret58; {55252#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 18:01:04,225 INFO L280 TraceCheckUtils]: 150: Hoare triple {55252#(<= 1 isHighWaterLevel_~tmp~8)} havoc #t~ret58; {55252#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 18:01:04,226 INFO L280 TraceCheckUtils]: 151: Hoare triple {55252#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8); {54846#false} is VALID [2020-07-10 18:01:04,226 INFO L280 TraceCheckUtils]: 152: Hoare triple {54846#false} ~tmp___0~1 := 1; {54846#false} is VALID [2020-07-10 18:01:04,226 INFO L280 TraceCheckUtils]: 153: Hoare triple {54846#false} ~retValue_acc~6 := ~tmp___0~1; {54846#false} is VALID [2020-07-10 18:01:04,226 INFO L280 TraceCheckUtils]: 154: Hoare triple {54846#false} #res := ~retValue_acc~6; {54846#false} is VALID [2020-07-10 18:01:04,226 INFO L280 TraceCheckUtils]: 155: Hoare triple {54846#false} assume true; {54846#false} is VALID [2020-07-10 18:01:04,226 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {54846#false} {54845#true} #917#return; {54846#false} is VALID [2020-07-10 18:01:04,227 INFO L280 TraceCheckUtils]: 157: Hoare triple {54846#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {54846#false} is VALID [2020-07-10 18:01:04,227 INFO L280 TraceCheckUtils]: 158: Hoare triple {54846#false} ~tmp~5 := #t~ret38; {54846#false} is VALID [2020-07-10 18:01:04,227 INFO L280 TraceCheckUtils]: 159: Hoare triple {54846#false} havoc #t~ret38; {54846#false} is VALID [2020-07-10 18:01:04,227 INFO L280 TraceCheckUtils]: 160: Hoare triple {54846#false} assume 0 != ~tmp~5; {54846#false} is VALID [2020-07-10 18:01:04,227 INFO L263 TraceCheckUtils]: 161: Hoare triple {54846#false} call activatePump(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,228 INFO L280 TraceCheckUtils]: 162: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {54845#true} is VALID [2020-07-10 18:01:04,228 INFO L263 TraceCheckUtils]: 163: Hoare triple {54845#true} call #t~ret40 := isMethaneAlarm(); {54845#true} is VALID [2020-07-10 18:01:04,228 INFO L280 TraceCheckUtils]: 164: Hoare triple {54845#true} havoc ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,228 INFO L263 TraceCheckUtils]: 165: Hoare triple {54845#true} call #t~ret41 := isMethaneLevelCritical(); {54845#true} is VALID [2020-07-10 18:01:04,228 INFO L280 TraceCheckUtils]: 166: Hoare triple {54845#true} havoc ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,228 INFO L280 TraceCheckUtils]: 167: Hoare triple {54845#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54845#true} is VALID [2020-07-10 18:01:04,229 INFO L280 TraceCheckUtils]: 168: Hoare triple {54845#true} #res := ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,229 INFO L280 TraceCheckUtils]: 169: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,229 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {54845#true} {54845#true} #929#return; {54845#true} is VALID [2020-07-10 18:01:04,229 INFO L280 TraceCheckUtils]: 171: Hoare triple {54845#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,229 INFO L280 TraceCheckUtils]: 172: Hoare triple {54845#true} ~retValue_acc~4 := #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,229 INFO L280 TraceCheckUtils]: 173: Hoare triple {54845#true} havoc #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,229 INFO L280 TraceCheckUtils]: 174: Hoare triple {54845#true} #res := ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,230 INFO L280 TraceCheckUtils]: 175: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,230 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {54845#true} {54845#true} #901#return; {54845#true} is VALID [2020-07-10 18:01:04,230 INFO L280 TraceCheckUtils]: 177: Hoare triple {54845#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,230 INFO L280 TraceCheckUtils]: 178: Hoare triple {54845#true} ~tmp~7 := #t~ret40; {54845#true} is VALID [2020-07-10 18:01:04,230 INFO L280 TraceCheckUtils]: 179: Hoare triple {54845#true} havoc #t~ret40; {54845#true} is VALID [2020-07-10 18:01:04,230 INFO L280 TraceCheckUtils]: 180: Hoare triple {54845#true} assume !(0 != ~tmp~7); {54845#true} is VALID [2020-07-10 18:01:04,231 INFO L263 TraceCheckUtils]: 181: Hoare triple {54845#true} call activatePump__wrappee__highWaterSensor(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,231 INFO L280 TraceCheckUtils]: 182: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {54845#true} is VALID [2020-07-10 18:01:04,231 INFO L280 TraceCheckUtils]: 183: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,232 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {54845#true} {54845#true} #903#return; {54845#true} is VALID [2020-07-10 18:01:04,232 INFO L280 TraceCheckUtils]: 185: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,232 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {54845#true} {54846#false} #919#return; {54846#false} is VALID [2020-07-10 18:01:04,232 INFO L280 TraceCheckUtils]: 187: Hoare triple {54846#false} assume true; {54846#false} is VALID [2020-07-10 18:01:04,232 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {54846#false} {54845#true} #887#return; {54846#false} is VALID [2020-07-10 18:01:04,232 INFO L280 TraceCheckUtils]: 189: Hoare triple {54846#false} assume true; {54846#false} is VALID [2020-07-10 18:01:04,233 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {54846#false} {54845#true} #909#return; {54846#false} is VALID [2020-07-10 18:01:04,233 INFO L263 TraceCheckUtils]: 191: Hoare triple {54846#false} call __utac_acc__Specification4_spec__1(); {54845#true} is VALID [2020-07-10 18:01:04,233 INFO L280 TraceCheckUtils]: 192: Hoare triple {54845#true} havoc ~tmp~0; {54845#true} is VALID [2020-07-10 18:01:04,233 INFO L280 TraceCheckUtils]: 193: Hoare triple {54845#true} havoc ~tmp___0~0; {54845#true} is VALID [2020-07-10 18:01:04,233 INFO L263 TraceCheckUtils]: 194: Hoare triple {54845#true} call #t~ret0 := getWaterLevel(); {54845#true} is VALID [2020-07-10 18:01:04,233 INFO L280 TraceCheckUtils]: 195: Hoare triple {54845#true} havoc ~retValue_acc~8; {54845#true} is VALID [2020-07-10 18:01:04,233 INFO L280 TraceCheckUtils]: 196: Hoare triple {54845#true} ~retValue_acc~8 := ~waterLevel~0; {54845#true} is VALID [2020-07-10 18:01:04,234 INFO L280 TraceCheckUtils]: 197: Hoare triple {54845#true} #res := ~retValue_acc~8; {54845#true} is VALID [2020-07-10 18:01:04,234 INFO L280 TraceCheckUtils]: 198: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,234 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {54845#true} {54845#true} #833#return; {54845#true} is VALID [2020-07-10 18:01:04,234 INFO L280 TraceCheckUtils]: 200: Hoare triple {54845#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,234 INFO L280 TraceCheckUtils]: 201: Hoare triple {54845#true} ~tmp~0 := #t~ret0; {54845#true} is VALID [2020-07-10 18:01:04,234 INFO L280 TraceCheckUtils]: 202: Hoare triple {54845#true} havoc #t~ret0; {54845#true} is VALID [2020-07-10 18:01:04,235 INFO L280 TraceCheckUtils]: 203: Hoare triple {54845#true} assume !(0 == ~tmp~0); {54845#true} is VALID [2020-07-10 18:01:04,235 INFO L280 TraceCheckUtils]: 204: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,235 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {54845#true} {54846#false} #911#return; {54846#false} is VALID [2020-07-10 18:01:04,235 INFO L280 TraceCheckUtils]: 206: Hoare triple {54846#false} assume true; {54846#false} is VALID [2020-07-10 18:01:04,235 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {54846#false} {54845#true} #897#return; {54846#false} is VALID [2020-07-10 18:01:04,235 INFO L280 TraceCheckUtils]: 208: Hoare triple {54846#false} assume !false; {54846#false} is VALID [2020-07-10 18:01:04,236 INFO L280 TraceCheckUtils]: 209: Hoare triple {54846#false} assume ~splverifierCounter~0 < 4; {54846#false} is VALID [2020-07-10 18:01:04,236 INFO L280 TraceCheckUtils]: 210: Hoare triple {54846#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {54846#false} is VALID [2020-07-10 18:01:04,236 INFO L280 TraceCheckUtils]: 211: Hoare triple {54846#false} ~tmp~9 := #t~nondet69; {54846#false} is VALID [2020-07-10 18:01:04,236 INFO L280 TraceCheckUtils]: 212: Hoare triple {54846#false} havoc #t~nondet69; {54846#false} is VALID [2020-07-10 18:01:04,236 INFO L280 TraceCheckUtils]: 213: Hoare triple {54846#false} assume !(0 != ~tmp~9); {54846#false} is VALID [2020-07-10 18:01:04,236 INFO L280 TraceCheckUtils]: 214: Hoare triple {54846#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {54846#false} is VALID [2020-07-10 18:01:04,237 INFO L280 TraceCheckUtils]: 215: Hoare triple {54846#false} ~tmp___0~2 := #t~nondet70; {54846#false} is VALID [2020-07-10 18:01:04,237 INFO L280 TraceCheckUtils]: 216: Hoare triple {54846#false} havoc #t~nondet70; {54846#false} is VALID [2020-07-10 18:01:04,237 INFO L280 TraceCheckUtils]: 217: Hoare triple {54846#false} assume !(0 != ~tmp___0~2); {54846#false} is VALID [2020-07-10 18:01:04,237 INFO L280 TraceCheckUtils]: 218: Hoare triple {54846#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {54846#false} is VALID [2020-07-10 18:01:04,237 INFO L280 TraceCheckUtils]: 219: Hoare triple {54846#false} ~tmp___2~0 := #t~nondet71; {54846#false} is VALID [2020-07-10 18:01:04,237 INFO L280 TraceCheckUtils]: 220: Hoare triple {54846#false} havoc #t~nondet71; {54846#false} is VALID [2020-07-10 18:01:04,238 INFO L280 TraceCheckUtils]: 221: Hoare triple {54846#false} assume 0 != ~tmp___2~0; {54846#false} is VALID [2020-07-10 18:01:04,238 INFO L263 TraceCheckUtils]: 222: Hoare triple {54846#false} call startSystem(); {55071#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 18:01:04,238 INFO L280 TraceCheckUtils]: 223: Hoare triple {55071#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {54845#true} is VALID [2020-07-10 18:01:04,238 INFO L280 TraceCheckUtils]: 224: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,238 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {54845#true} {54846#false} #893#return; {54846#false} is VALID [2020-07-10 18:01:04,238 INFO L263 TraceCheckUtils]: 226: Hoare triple {54846#false} call timeShift(); {54846#false} is VALID [2020-07-10 18:01:04,238 INFO L280 TraceCheckUtils]: 227: Hoare triple {54846#false} assume 0 != ~pumpRunning~0; {54846#false} is VALID [2020-07-10 18:01:04,239 INFO L263 TraceCheckUtils]: 228: Hoare triple {54846#false} call lowerWaterLevel(); {55281#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:01:04,239 INFO L280 TraceCheckUtils]: 229: Hoare triple {55281#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {54845#true} is VALID [2020-07-10 18:01:04,239 INFO L280 TraceCheckUtils]: 230: Hoare triple {54845#true} ~waterLevel~0 := ~waterLevel~0 - 1; {54845#true} is VALID [2020-07-10 18:01:04,239 INFO L280 TraceCheckUtils]: 231: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,239 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {54845#true} {54846#false} #907#return; {54846#false} is VALID [2020-07-10 18:01:04,239 INFO L280 TraceCheckUtils]: 233: Hoare triple {54846#false} assume 0 != ~systemActive~0; {54846#false} is VALID [2020-07-10 18:01:04,240 INFO L263 TraceCheckUtils]: 234: Hoare triple {54846#false} call processEnvironment(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,240 INFO L280 TraceCheckUtils]: 235: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {54845#true} is VALID [2020-07-10 18:01:04,240 INFO L280 TraceCheckUtils]: 236: Hoare triple {54845#true} assume 0 != ~pumpRunning~0; {54845#true} is VALID [2020-07-10 18:01:04,240 INFO L263 TraceCheckUtils]: 237: Hoare triple {54845#true} call #t~ret39 := isMethaneAlarm(); {54845#true} is VALID [2020-07-10 18:01:04,240 INFO L280 TraceCheckUtils]: 238: Hoare triple {54845#true} havoc ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,241 INFO L263 TraceCheckUtils]: 239: Hoare triple {54845#true} call #t~ret41 := isMethaneLevelCritical(); {54845#true} is VALID [2020-07-10 18:01:04,241 INFO L280 TraceCheckUtils]: 240: Hoare triple {54845#true} havoc ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,241 INFO L280 TraceCheckUtils]: 241: Hoare triple {54845#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {54845#true} is VALID [2020-07-10 18:01:04,241 INFO L280 TraceCheckUtils]: 242: Hoare triple {54845#true} #res := ~retValue_acc~7; {54845#true} is VALID [2020-07-10 18:01:04,241 INFO L280 TraceCheckUtils]: 243: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,241 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {54845#true} {54845#true} #929#return; {54845#true} is VALID [2020-07-10 18:01:04,241 INFO L280 TraceCheckUtils]: 245: Hoare triple {54845#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,242 INFO L280 TraceCheckUtils]: 246: Hoare triple {54845#true} ~retValue_acc~4 := #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,242 INFO L280 TraceCheckUtils]: 247: Hoare triple {54845#true} havoc #t~ret41; {54845#true} is VALID [2020-07-10 18:01:04,242 INFO L280 TraceCheckUtils]: 248: Hoare triple {54845#true} #res := ~retValue_acc~4; {54845#true} is VALID [2020-07-10 18:01:04,242 INFO L280 TraceCheckUtils]: 249: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,242 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {54845#true} {54845#true} #881#return; {54845#true} is VALID [2020-07-10 18:01:04,242 INFO L280 TraceCheckUtils]: 251: Hoare triple {54845#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {54845#true} is VALID [2020-07-10 18:01:04,243 INFO L280 TraceCheckUtils]: 252: Hoare triple {54845#true} ~tmp~6 := #t~ret39; {54845#true} is VALID [2020-07-10 18:01:04,243 INFO L280 TraceCheckUtils]: 253: Hoare triple {54845#true} havoc #t~ret39; {54845#true} is VALID [2020-07-10 18:01:04,243 INFO L280 TraceCheckUtils]: 254: Hoare triple {54845#true} assume !(0 != ~tmp~6); {54845#true} is VALID [2020-07-10 18:01:04,244 INFO L263 TraceCheckUtils]: 255: Hoare triple {54845#true} call processEnvironment__wrappee__methaneQuery(); {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:01:04,244 INFO L280 TraceCheckUtils]: 256: Hoare triple {55146#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {54845#true} is VALID [2020-07-10 18:01:04,244 INFO L280 TraceCheckUtils]: 257: Hoare triple {54845#true} assume !(0 == ~pumpRunning~0); {54845#true} is VALID [2020-07-10 18:01:04,244 INFO L263 TraceCheckUtils]: 258: Hoare triple {54845#true} call processEnvironment__wrappee__base(); {54845#true} is VALID [2020-07-10 18:01:04,244 INFO L280 TraceCheckUtils]: 259: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,244 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {54845#true} {54845#true} #923#return; {54845#true} is VALID [2020-07-10 18:01:04,245 INFO L280 TraceCheckUtils]: 261: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,245 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {54845#true} {54845#true} #885#return; {54845#true} is VALID [2020-07-10 18:01:04,245 INFO L280 TraceCheckUtils]: 263: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,245 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {54845#true} {54846#false} #909#return; {54846#false} is VALID [2020-07-10 18:01:04,245 INFO L263 TraceCheckUtils]: 265: Hoare triple {54846#false} call __utac_acc__Specification4_spec__1(); {54846#false} is VALID [2020-07-10 18:01:04,245 INFO L280 TraceCheckUtils]: 266: Hoare triple {54846#false} havoc ~tmp~0; {54846#false} is VALID [2020-07-10 18:01:04,245 INFO L280 TraceCheckUtils]: 267: Hoare triple {54846#false} havoc ~tmp___0~0; {54846#false} is VALID [2020-07-10 18:01:04,246 INFO L263 TraceCheckUtils]: 268: Hoare triple {54846#false} call #t~ret0 := getWaterLevel(); {54845#true} is VALID [2020-07-10 18:01:04,246 INFO L280 TraceCheckUtils]: 269: Hoare triple {54845#true} havoc ~retValue_acc~8; {54845#true} is VALID [2020-07-10 18:01:04,246 INFO L280 TraceCheckUtils]: 270: Hoare triple {54845#true} ~retValue_acc~8 := ~waterLevel~0; {54845#true} is VALID [2020-07-10 18:01:04,246 INFO L280 TraceCheckUtils]: 271: Hoare triple {54845#true} #res := ~retValue_acc~8; {54845#true} is VALID [2020-07-10 18:01:04,246 INFO L280 TraceCheckUtils]: 272: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,246 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {54845#true} {54846#false} #833#return; {54846#false} is VALID [2020-07-10 18:01:04,247 INFO L280 TraceCheckUtils]: 274: Hoare triple {54846#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {54846#false} is VALID [2020-07-10 18:01:04,247 INFO L280 TraceCheckUtils]: 275: Hoare triple {54846#false} ~tmp~0 := #t~ret0; {54846#false} is VALID [2020-07-10 18:01:04,247 INFO L280 TraceCheckUtils]: 276: Hoare triple {54846#false} havoc #t~ret0; {54846#false} is VALID [2020-07-10 18:01:04,247 INFO L280 TraceCheckUtils]: 277: Hoare triple {54846#false} assume 0 == ~tmp~0; {54846#false} is VALID [2020-07-10 18:01:04,247 INFO L263 TraceCheckUtils]: 278: Hoare triple {54846#false} call #t~ret1 := isPumpRunning(); {54845#true} is VALID [2020-07-10 18:01:04,247 INFO L280 TraceCheckUtils]: 279: Hoare triple {54845#true} havoc ~retValue_acc~5; {54845#true} is VALID [2020-07-10 18:01:04,248 INFO L280 TraceCheckUtils]: 280: Hoare triple {54845#true} ~retValue_acc~5 := ~pumpRunning~0; {54845#true} is VALID [2020-07-10 18:01:04,248 INFO L280 TraceCheckUtils]: 281: Hoare triple {54845#true} #res := ~retValue_acc~5; {54845#true} is VALID [2020-07-10 18:01:04,248 INFO L280 TraceCheckUtils]: 282: Hoare triple {54845#true} assume true; {54845#true} is VALID [2020-07-10 18:01:04,248 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {54845#true} {54846#false} #835#return; {54846#false} is VALID [2020-07-10 18:01:04,248 INFO L280 TraceCheckUtils]: 284: Hoare triple {54846#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {54846#false} is VALID [2020-07-10 18:01:04,248 INFO L280 TraceCheckUtils]: 285: Hoare triple {54846#false} ~tmp___0~0 := #t~ret1; {54846#false} is VALID [2020-07-10 18:01:04,249 INFO L280 TraceCheckUtils]: 286: Hoare triple {54846#false} havoc #t~ret1; {54846#false} is VALID [2020-07-10 18:01:04,249 INFO L280 TraceCheckUtils]: 287: Hoare triple {54846#false} assume 0 != ~tmp___0~0; {54846#false} is VALID [2020-07-10 18:01:04,249 INFO L263 TraceCheckUtils]: 288: Hoare triple {54846#false} call __automaton_fail(); {54846#false} is VALID [2020-07-10 18:01:04,249 INFO L280 TraceCheckUtils]: 289: Hoare triple {54846#false} assume !false; {54846#false} is VALID [2020-07-10 18:01:04,333 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 18:01:04,333 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:01:04,334 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1765632097] [2020-07-10 18:01:04,334 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:01:04,334 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-10 18:01:04,335 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520813797] [2020-07-10 18:01:04,336 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 290 [2020-07-10 18:01:04,337 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:01:04,337 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 18:01:04,713 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 270 edges. 270 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:01:04,713 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 18:01:04,713 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:01:04,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 18:01:04,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-10 18:01:04,714 INFO L87 Difference]: Start difference. First operand 1555 states and 1794 transitions. Second operand 15 states. [2020-07-10 18:01:07,238 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:01:07,609 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 18:01:08,123 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:01:08,556 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:01:08,909 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:01:18,237 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:01:18,869 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:01:19,737 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:01:20,649 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:01:21,251 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:02:04,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:02:04,577 INFO L93 Difference]: Finished difference Result 2953 states and 3570 transitions. [2020-07-10 18:02:04,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-10 18:02:04,577 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 290 [2020-07-10 18:02:04,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:02:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 18:02:04,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 713 transitions. [2020-07-10 18:02:04,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 18:02:04,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 713 transitions. [2020-07-10 18:02:04,589 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 713 transitions. [2020-07-10 18:02:06,335 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 713 edges. 713 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:02:06,435 INFO L225 Difference]: With dead ends: 2953 [2020-07-10 18:02:06,435 INFO L226 Difference]: Without dead ends: 1508 [2020-07-10 18:02:06,438 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-10 18:02:06,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1508 states. [2020-07-10 18:02:38,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1508 to 1276. [2020-07-10 18:02:38,805 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:02:38,805 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1508 states. Second operand 1276 states. [2020-07-10 18:02:38,805 INFO L74 IsIncluded]: Start isIncluded. First operand 1508 states. Second operand 1276 states. [2020-07-10 18:02:38,805 INFO L87 Difference]: Start difference. First operand 1508 states. Second operand 1276 states. [2020-07-10 18:02:38,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:02:38,895 INFO L93 Difference]: Finished difference Result 1508 states and 1814 transitions. [2020-07-10 18:02:38,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 1814 transitions. [2020-07-10 18:02:38,898 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:02:38,898 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:02:38,898 INFO L74 IsIncluded]: Start isIncluded. First operand 1276 states. Second operand 1508 states. [2020-07-10 18:02:38,898 INFO L87 Difference]: Start difference. First operand 1276 states. Second operand 1508 states. [2020-07-10 18:02:38,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:02:38,993 INFO L93 Difference]: Finished difference Result 1508 states and 1814 transitions. [2020-07-10 18:02:38,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 1814 transitions. [2020-07-10 18:02:38,995 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:02:38,995 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:02:38,995 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:02:38,995 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:02:38,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1276 states. [2020-07-10 18:02:39,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 1276 states and 1465 transitions. [2020-07-10 18:02:39,049 INFO L78 Accepts]: Start accepts. Automaton has 1276 states and 1465 transitions. Word has length 290 [2020-07-10 18:02:39,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:02:39,049 INFO L479 AbstractCegarLoop]: Abstraction has 1276 states and 1465 transitions. [2020-07-10 18:02:39,050 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 18:02:39,050 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1276 states and 1465 transitions. [2020-07-10 18:02:47,428 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1465 edges. 1465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:02:47,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1465 transitions. [2020-07-10 18:02:47,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2020-07-10 18:02:47,436 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:02:47,437 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:02:47,437 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 18:02:47,437 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:02:47,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:02:47,437 INFO L82 PathProgramCache]: Analyzing trace with hash 722441679, now seen corresponding path program 1 times [2020-07-10 18:02:47,438 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:02:47,438 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1805878515] [2020-07-10 18:02:47,438 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:02:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:47,889 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 18:02:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:47,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {67044#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {66815#true} is VALID [2020-07-10 18:02:47,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} #valid := #valid[0 := 0]; {66815#true} is VALID [2020-07-10 18:02:47,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {66815#true} assume 0 < #StackHeapBarrier; {66815#true} is VALID [2020-07-10 18:02:47,953 INFO L280 TraceCheckUtils]: 3: Hoare triple {66815#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {66815#true} is VALID [2020-07-10 18:02:47,953 INFO L280 TraceCheckUtils]: 4: Hoare triple {66815#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {66815#true} is VALID [2020-07-10 18:02:47,953 INFO L280 TraceCheckUtils]: 5: Hoare triple {66815#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {66815#true} is VALID [2020-07-10 18:02:47,953 INFO L280 TraceCheckUtils]: 6: Hoare triple {66815#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {66815#true} is VALID [2020-07-10 18:02:47,953 INFO L280 TraceCheckUtils]: 7: Hoare triple {66815#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {66815#true} is VALID [2020-07-10 18:02:47,953 INFO L280 TraceCheckUtils]: 8: Hoare triple {66815#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {66815#true} is VALID [2020-07-10 18:02:47,954 INFO L280 TraceCheckUtils]: 9: Hoare triple {66815#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {66815#true} is VALID [2020-07-10 18:02:47,954 INFO L280 TraceCheckUtils]: 10: Hoare triple {66815#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {66815#true} is VALID [2020-07-10 18:02:47,954 INFO L280 TraceCheckUtils]: 11: Hoare triple {66815#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {66815#true} is VALID [2020-07-10 18:02:47,954 INFO L280 TraceCheckUtils]: 12: Hoare triple {66815#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {66815#true} is VALID [2020-07-10 18:02:47,954 INFO L280 TraceCheckUtils]: 13: Hoare triple {66815#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {66815#true} is VALID [2020-07-10 18:02:47,954 INFO L280 TraceCheckUtils]: 14: Hoare triple {66815#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {66815#true} is VALID [2020-07-10 18:02:47,954 INFO L280 TraceCheckUtils]: 15: Hoare triple {66815#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {66815#true} is VALID [2020-07-10 18:02:47,954 INFO L280 TraceCheckUtils]: 16: Hoare triple {66815#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {66815#true} is VALID [2020-07-10 18:02:47,955 INFO L280 TraceCheckUtils]: 17: Hoare triple {66815#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {66815#true} is VALID [2020-07-10 18:02:47,955 INFO L280 TraceCheckUtils]: 18: Hoare triple {66815#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {66815#true} is VALID [2020-07-10 18:02:47,955 INFO L280 TraceCheckUtils]: 19: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {66815#true} is VALID [2020-07-10 18:02:47,955 INFO L280 TraceCheckUtils]: 20: Hoare triple {66815#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {66815#true} is VALID [2020-07-10 18:02:47,955 INFO L280 TraceCheckUtils]: 21: Hoare triple {66815#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {66815#true} is VALID [2020-07-10 18:02:47,955 INFO L280 TraceCheckUtils]: 22: Hoare triple {66815#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {66815#true} is VALID [2020-07-10 18:02:47,955 INFO L280 TraceCheckUtils]: 23: Hoare triple {66815#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {66815#true} is VALID [2020-07-10 18:02:47,956 INFO L280 TraceCheckUtils]: 24: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {66815#true} is VALID [2020-07-10 18:02:47,956 INFO L280 TraceCheckUtils]: 25: Hoare triple {66815#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {66815#true} is VALID [2020-07-10 18:02:47,956 INFO L280 TraceCheckUtils]: 26: Hoare triple {66815#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {66815#true} is VALID [2020-07-10 18:02:47,956 INFO L280 TraceCheckUtils]: 27: Hoare triple {66815#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {66815#true} is VALID [2020-07-10 18:02:47,956 INFO L280 TraceCheckUtils]: 28: Hoare triple {66815#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {66815#true} is VALID [2020-07-10 18:02:47,956 INFO L280 TraceCheckUtils]: 29: Hoare triple {66815#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {66815#true} is VALID [2020-07-10 18:02:47,956 INFO L280 TraceCheckUtils]: 30: Hoare triple {66815#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {66815#true} is VALID [2020-07-10 18:02:47,956 INFO L280 TraceCheckUtils]: 31: Hoare triple {66815#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {66815#true} is VALID [2020-07-10 18:02:47,957 INFO L280 TraceCheckUtils]: 32: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {66815#true} is VALID [2020-07-10 18:02:47,957 INFO L280 TraceCheckUtils]: 33: Hoare triple {66815#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {66815#true} is VALID [2020-07-10 18:02:47,957 INFO L280 TraceCheckUtils]: 34: Hoare triple {66815#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {66815#true} is VALID [2020-07-10 18:02:47,957 INFO L280 TraceCheckUtils]: 35: Hoare triple {66815#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {66815#true} is VALID [2020-07-10 18:02:47,957 INFO L280 TraceCheckUtils]: 36: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {66815#true} is VALID [2020-07-10 18:02:47,957 INFO L280 TraceCheckUtils]: 37: Hoare triple {66815#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {66815#true} is VALID [2020-07-10 18:02:47,958 INFO L280 TraceCheckUtils]: 38: Hoare triple {66815#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {66815#true} is VALID [2020-07-10 18:02:47,958 INFO L280 TraceCheckUtils]: 39: Hoare triple {66815#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {66815#true} is VALID [2020-07-10 18:02:47,958 INFO L280 TraceCheckUtils]: 40: Hoare triple {66815#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {66815#true} is VALID [2020-07-10 18:02:47,958 INFO L280 TraceCheckUtils]: 41: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {66815#true} is VALID [2020-07-10 18:02:47,958 INFO L280 TraceCheckUtils]: 42: Hoare triple {66815#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {66815#true} is VALID [2020-07-10 18:02:47,958 INFO L280 TraceCheckUtils]: 43: Hoare triple {66815#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {66815#true} is VALID [2020-07-10 18:02:47,959 INFO L280 TraceCheckUtils]: 44: Hoare triple {66815#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {66815#true} is VALID [2020-07-10 18:02:47,959 INFO L280 TraceCheckUtils]: 45: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {66815#true} is VALID [2020-07-10 18:02:47,959 INFO L280 TraceCheckUtils]: 46: Hoare triple {66815#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {66815#true} is VALID [2020-07-10 18:02:47,959 INFO L280 TraceCheckUtils]: 47: Hoare triple {66815#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {66815#true} is VALID [2020-07-10 18:02:47,959 INFO L280 TraceCheckUtils]: 48: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {66815#true} is VALID [2020-07-10 18:02:47,960 INFO L280 TraceCheckUtils]: 49: Hoare triple {66815#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {66815#true} is VALID [2020-07-10 18:02:47,960 INFO L280 TraceCheckUtils]: 50: Hoare triple {66815#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {66815#true} is VALID [2020-07-10 18:02:47,960 INFO L280 TraceCheckUtils]: 51: Hoare triple {66815#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {66815#true} is VALID [2020-07-10 18:02:47,960 INFO L280 TraceCheckUtils]: 52: Hoare triple {66815#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {66815#true} is VALID [2020-07-10 18:02:47,960 INFO L280 TraceCheckUtils]: 53: Hoare triple {66815#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {66815#true} is VALID [2020-07-10 18:02:47,961 INFO L280 TraceCheckUtils]: 54: Hoare triple {66815#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {66815#true} is VALID [2020-07-10 18:02:47,961 INFO L280 TraceCheckUtils]: 55: Hoare triple {66815#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {66815#true} is VALID [2020-07-10 18:02:47,961 INFO L280 TraceCheckUtils]: 56: Hoare triple {66815#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {66815#true} is VALID [2020-07-10 18:02:47,961 INFO L280 TraceCheckUtils]: 57: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {66815#true} is VALID [2020-07-10 18:02:47,961 INFO L280 TraceCheckUtils]: 58: Hoare triple {66815#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {66815#true} is VALID [2020-07-10 18:02:47,961 INFO L280 TraceCheckUtils]: 59: Hoare triple {66815#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {66815#true} is VALID [2020-07-10 18:02:47,962 INFO L280 TraceCheckUtils]: 60: Hoare triple {66815#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {66815#true} is VALID [2020-07-10 18:02:47,962 INFO L280 TraceCheckUtils]: 61: Hoare triple {66815#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {66815#true} is VALID [2020-07-10 18:02:47,962 INFO L280 TraceCheckUtils]: 62: Hoare triple {66815#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {66815#true} is VALID [2020-07-10 18:02:47,962 INFO L280 TraceCheckUtils]: 63: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {66815#true} is VALID [2020-07-10 18:02:47,962 INFO L280 TraceCheckUtils]: 64: Hoare triple {66815#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {66815#true} is VALID [2020-07-10 18:02:47,963 INFO L280 TraceCheckUtils]: 65: Hoare triple {66815#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {66815#true} is VALID [2020-07-10 18:02:47,963 INFO L280 TraceCheckUtils]: 66: Hoare triple {66815#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {66815#true} is VALID [2020-07-10 18:02:47,963 INFO L280 TraceCheckUtils]: 67: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {66815#true} is VALID [2020-07-10 18:02:47,963 INFO L280 TraceCheckUtils]: 68: Hoare triple {66815#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {66815#true} is VALID [2020-07-10 18:02:47,963 INFO L280 TraceCheckUtils]: 69: Hoare triple {66815#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {66815#true} is VALID [2020-07-10 18:02:47,964 INFO L280 TraceCheckUtils]: 70: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {66815#true} is VALID [2020-07-10 18:02:47,964 INFO L280 TraceCheckUtils]: 71: Hoare triple {66815#true} ~head~0.base, ~head~0.offset := 0, 0; {66815#true} is VALID [2020-07-10 18:02:47,964 INFO L280 TraceCheckUtils]: 72: Hoare triple {66815#true} ~cleanupTimeShifts~0 := 4; {66815#true} is VALID [2020-07-10 18:02:47,964 INFO L280 TraceCheckUtils]: 73: Hoare triple {66815#true} ~pumpRunning~0 := 0; {66815#true} is VALID [2020-07-10 18:02:47,964 INFO L280 TraceCheckUtils]: 74: Hoare triple {66815#true} ~systemActive~0 := 1; {66815#true} is VALID [2020-07-10 18:02:47,965 INFO L280 TraceCheckUtils]: 75: Hoare triple {66815#true} ~waterLevel~0 := 1; {66815#true} is VALID [2020-07-10 18:02:47,965 INFO L280 TraceCheckUtils]: 76: Hoare triple {66815#true} ~methaneLevelCritical~0 := 0; {66815#true} is VALID [2020-07-10 18:02:47,965 INFO L280 TraceCheckUtils]: 77: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:47,965 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {66815#true} {66815#true} #935#return; {66815#true} is VALID [2020-07-10 18:02:47,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:47,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:47,971 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66815#true} {66815#true} #839#return; {66815#true} is VALID [2020-07-10 18:02:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:47,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:47,974 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66815#true} {66815#true} #841#return; {66815#true} is VALID [2020-07-10 18:02:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:47,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} havoc ~retValue_acc~11; {66815#true} is VALID [2020-07-10 18:02:47,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} ~retValue_acc~11 := 1; {66815#true} is VALID [2020-07-10 18:02:47,978 INFO L280 TraceCheckUtils]: 2: Hoare triple {66815#true} #res := ~retValue_acc~11; {66815#true} is VALID [2020-07-10 18:02:47,978 INFO L280 TraceCheckUtils]: 3: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:47,978 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66815#true} {66815#true} #843#return; {66815#true} is VALID [2020-07-10 18:02:47,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:47,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:47,981 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66815#true} {66815#true} #845#return; {66815#true} is VALID [2020-07-10 18:02:47,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:47,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {67045#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {66815#true} is VALID [2020-07-10 18:02:47,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} ~waterLevel~0 := 1 + ~waterLevel~0; {66815#true} is VALID [2020-07-10 18:02:47,993 INFO L280 TraceCheckUtils]: 2: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:47,993 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {66815#true} {66815#true} #889#return; {66815#true} is VALID [2020-07-10 18:02:48,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {67046#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {66815#true} is VALID [2020-07-10 18:02:48,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,007 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {66815#true} {66815#true} #893#return; {66815#true} is VALID [2020-07-10 18:02:48,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} havoc ~retValue_acc~9; {66815#true} is VALID [2020-07-10 18:02:48,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} assume !(~waterLevel~0 < 2); {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := 0; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,126 INFO L280 TraceCheckUtils]: 3: Hoare triple {66993#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,127 INFO L280 TraceCheckUtils]: 4: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,128 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #905#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} havoc ~retValue_acc~6; {66815#true} is VALID [2020-07-10 18:02:48,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} havoc ~tmp~8; {66815#true} is VALID [2020-07-10 18:02:48,128 INFO L280 TraceCheckUtils]: 2: Hoare triple {66815#true} havoc ~tmp___0~1; {66815#true} is VALID [2020-07-10 18:02:48,128 INFO L263 TraceCheckUtils]: 3: Hoare triple {66815#true} call #t~ret58 := isHighWaterSensorDry(); {66815#true} is VALID [2020-07-10 18:02:48,129 INFO L280 TraceCheckUtils]: 4: Hoare triple {66815#true} havoc ~retValue_acc~9; {66815#true} is VALID [2020-07-10 18:02:48,129 INFO L280 TraceCheckUtils]: 5: Hoare triple {66815#true} assume !(~waterLevel~0 < 2); {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,130 INFO L280 TraceCheckUtils]: 6: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := 0; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,130 INFO L280 TraceCheckUtils]: 7: Hoare triple {66993#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,131 INFO L280 TraceCheckUtils]: 8: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,132 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #905#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,132 INFO L280 TraceCheckUtils]: 10: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,133 INFO L280 TraceCheckUtils]: 11: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp~8 := #t~ret58; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,133 INFO L280 TraceCheckUtils]: 12: Hoare triple {66993#(<= 2 ~waterLevel~0)} havoc #t~ret58; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,134 INFO L280 TraceCheckUtils]: 13: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,134 INFO L280 TraceCheckUtils]: 14: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,135 INFO L280 TraceCheckUtils]: 15: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,135 INFO L280 TraceCheckUtils]: 16: Hoare triple {66993#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,136 INFO L280 TraceCheckUtils]: 17: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,136 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #917#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} havoc ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66815#true} is VALID [2020-07-10 18:02:48,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {66815#true} #res := ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,148 INFO L280 TraceCheckUtils]: 3: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,149 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66815#true} {66815#true} #929#return; {66815#true} is VALID [2020-07-10 18:02:48,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} havoc ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,149 INFO L263 TraceCheckUtils]: 1: Hoare triple {66815#true} call #t~ret41 := isMethaneLevelCritical(); {66815#true} is VALID [2020-07-10 18:02:48,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {66815#true} havoc ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,150 INFO L280 TraceCheckUtils]: 3: Hoare triple {66815#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66815#true} is VALID [2020-07-10 18:02:48,150 INFO L280 TraceCheckUtils]: 4: Hoare triple {66815#true} #res := ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,150 INFO L280 TraceCheckUtils]: 5: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,150 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {66815#true} {66815#true} #929#return; {66815#true} is VALID [2020-07-10 18:02:48,151 INFO L280 TraceCheckUtils]: 7: Hoare triple {66815#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,151 INFO L280 TraceCheckUtils]: 8: Hoare triple {66815#true} ~retValue_acc~4 := #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,151 INFO L280 TraceCheckUtils]: 9: Hoare triple {66815#true} havoc #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,151 INFO L280 TraceCheckUtils]: 10: Hoare triple {66815#true} #res := ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,152 INFO L280 TraceCheckUtils]: 11: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,152 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {66815#true} {66815#true} #901#return; {66815#true} is VALID [2020-07-10 18:02:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66815#true} is VALID [2020-07-10 18:02:48,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,156 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {66815#true} {66815#true} #903#return; {66815#true} is VALID [2020-07-10 18:02:48,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {66815#true} is VALID [2020-07-10 18:02:48,156 INFO L263 TraceCheckUtils]: 1: Hoare triple {66815#true} call #t~ret40 := isMethaneAlarm(); {66815#true} is VALID [2020-07-10 18:02:48,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {66815#true} havoc ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,157 INFO L263 TraceCheckUtils]: 3: Hoare triple {66815#true} call #t~ret41 := isMethaneLevelCritical(); {66815#true} is VALID [2020-07-10 18:02:48,157 INFO L280 TraceCheckUtils]: 4: Hoare triple {66815#true} havoc ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,157 INFO L280 TraceCheckUtils]: 5: Hoare triple {66815#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66815#true} is VALID [2020-07-10 18:02:48,157 INFO L280 TraceCheckUtils]: 6: Hoare triple {66815#true} #res := ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,158 INFO L280 TraceCheckUtils]: 7: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,158 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {66815#true} {66815#true} #929#return; {66815#true} is VALID [2020-07-10 18:02:48,158 INFO L280 TraceCheckUtils]: 9: Hoare triple {66815#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,158 INFO L280 TraceCheckUtils]: 10: Hoare triple {66815#true} ~retValue_acc~4 := #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,158 INFO L280 TraceCheckUtils]: 11: Hoare triple {66815#true} havoc #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,159 INFO L280 TraceCheckUtils]: 12: Hoare triple {66815#true} #res := ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,159 INFO L280 TraceCheckUtils]: 13: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,159 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {66815#true} {66815#true} #901#return; {66815#true} is VALID [2020-07-10 18:02:48,159 INFO L280 TraceCheckUtils]: 15: Hoare triple {66815#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,159 INFO L280 TraceCheckUtils]: 16: Hoare triple {66815#true} ~tmp~7 := #t~ret40; {66815#true} is VALID [2020-07-10 18:02:48,160 INFO L280 TraceCheckUtils]: 17: Hoare triple {66815#true} havoc #t~ret40; {66815#true} is VALID [2020-07-10 18:02:48,160 INFO L280 TraceCheckUtils]: 18: Hoare triple {66815#true} assume !(0 != ~tmp~7); {66815#true} is VALID [2020-07-10 18:02:48,162 INFO L263 TraceCheckUtils]: 19: Hoare triple {66815#true} call activatePump__wrappee__highWaterSensor(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,162 INFO L280 TraceCheckUtils]: 20: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66815#true} is VALID [2020-07-10 18:02:48,162 INFO L280 TraceCheckUtils]: 21: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,162 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {66815#true} {66815#true} #903#return; {66815#true} is VALID [2020-07-10 18:02:48,162 INFO L280 TraceCheckUtils]: 23: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,163 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {66815#true} {66993#(<= 2 ~waterLevel~0)} #919#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {66815#true} is VALID [2020-07-10 18:02:48,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} assume 0 == ~pumpRunning~0; {66815#true} is VALID [2020-07-10 18:02:48,164 INFO L263 TraceCheckUtils]: 2: Hoare triple {66815#true} call #t~ret38 := isHighWaterLevel(); {66815#true} is VALID [2020-07-10 18:02:48,164 INFO L280 TraceCheckUtils]: 3: Hoare triple {66815#true} havoc ~retValue_acc~6; {66815#true} is VALID [2020-07-10 18:02:48,164 INFO L280 TraceCheckUtils]: 4: Hoare triple {66815#true} havoc ~tmp~8; {66815#true} is VALID [2020-07-10 18:02:48,165 INFO L280 TraceCheckUtils]: 5: Hoare triple {66815#true} havoc ~tmp___0~1; {66815#true} is VALID [2020-07-10 18:02:48,165 INFO L263 TraceCheckUtils]: 6: Hoare triple {66815#true} call #t~ret58 := isHighWaterSensorDry(); {66815#true} is VALID [2020-07-10 18:02:48,165 INFO L280 TraceCheckUtils]: 7: Hoare triple {66815#true} havoc ~retValue_acc~9; {66815#true} is VALID [2020-07-10 18:02:48,166 INFO L280 TraceCheckUtils]: 8: Hoare triple {66815#true} assume !(~waterLevel~0 < 2); {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,169 INFO L280 TraceCheckUtils]: 9: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := 0; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,171 INFO L280 TraceCheckUtils]: 10: Hoare triple {66993#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,172 INFO L280 TraceCheckUtils]: 11: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,173 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #905#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,173 INFO L280 TraceCheckUtils]: 13: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,174 INFO L280 TraceCheckUtils]: 14: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp~8 := #t~ret58; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,175 INFO L280 TraceCheckUtils]: 15: Hoare triple {66993#(<= 2 ~waterLevel~0)} havoc #t~ret58; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,175 INFO L280 TraceCheckUtils]: 16: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,176 INFO L280 TraceCheckUtils]: 17: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,176 INFO L280 TraceCheckUtils]: 18: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,177 INFO L280 TraceCheckUtils]: 19: Hoare triple {66993#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,177 INFO L280 TraceCheckUtils]: 20: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,178 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #917#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,178 INFO L280 TraceCheckUtils]: 22: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,179 INFO L280 TraceCheckUtils]: 23: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret38; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,180 INFO L280 TraceCheckUtils]: 24: Hoare triple {66993#(<= 2 ~waterLevel~0)} havoc #t~ret38; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,180 INFO L280 TraceCheckUtils]: 25: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,181 INFO L263 TraceCheckUtils]: 26: Hoare triple {66993#(<= 2 ~waterLevel~0)} call activatePump(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,181 INFO L280 TraceCheckUtils]: 27: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {66815#true} is VALID [2020-07-10 18:02:48,181 INFO L263 TraceCheckUtils]: 28: Hoare triple {66815#true} call #t~ret40 := isMethaneAlarm(); {66815#true} is VALID [2020-07-10 18:02:48,181 INFO L280 TraceCheckUtils]: 29: Hoare triple {66815#true} havoc ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,182 INFO L263 TraceCheckUtils]: 30: Hoare triple {66815#true} call #t~ret41 := isMethaneLevelCritical(); {66815#true} is VALID [2020-07-10 18:02:48,182 INFO L280 TraceCheckUtils]: 31: Hoare triple {66815#true} havoc ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,182 INFO L280 TraceCheckUtils]: 32: Hoare triple {66815#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66815#true} is VALID [2020-07-10 18:02:48,182 INFO L280 TraceCheckUtils]: 33: Hoare triple {66815#true} #res := ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,182 INFO L280 TraceCheckUtils]: 34: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,183 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {66815#true} {66815#true} #929#return; {66815#true} is VALID [2020-07-10 18:02:48,183 INFO L280 TraceCheckUtils]: 36: Hoare triple {66815#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,183 INFO L280 TraceCheckUtils]: 37: Hoare triple {66815#true} ~retValue_acc~4 := #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,183 INFO L280 TraceCheckUtils]: 38: Hoare triple {66815#true} havoc #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,183 INFO L280 TraceCheckUtils]: 39: Hoare triple {66815#true} #res := ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,184 INFO L280 TraceCheckUtils]: 40: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,184 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {66815#true} {66815#true} #901#return; {66815#true} is VALID [2020-07-10 18:02:48,184 INFO L280 TraceCheckUtils]: 42: Hoare triple {66815#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,184 INFO L280 TraceCheckUtils]: 43: Hoare triple {66815#true} ~tmp~7 := #t~ret40; {66815#true} is VALID [2020-07-10 18:02:48,184 INFO L280 TraceCheckUtils]: 44: Hoare triple {66815#true} havoc #t~ret40; {66815#true} is VALID [2020-07-10 18:02:48,185 INFO L280 TraceCheckUtils]: 45: Hoare triple {66815#true} assume !(0 != ~tmp~7); {66815#true} is VALID [2020-07-10 18:02:48,185 INFO L263 TraceCheckUtils]: 46: Hoare triple {66815#true} call activatePump__wrappee__highWaterSensor(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,185 INFO L280 TraceCheckUtils]: 47: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66815#true} is VALID [2020-07-10 18:02:48,186 INFO L280 TraceCheckUtils]: 48: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,186 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {66815#true} {66815#true} #903#return; {66815#true} is VALID [2020-07-10 18:02:48,186 INFO L280 TraceCheckUtils]: 50: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,187 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {66815#true} {66993#(<= 2 ~waterLevel~0)} #919#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,187 INFO L280 TraceCheckUtils]: 52: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,188 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #887#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {66815#true} is VALID [2020-07-10 18:02:48,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} assume !(0 != ~pumpRunning~0); {66815#true} is VALID [2020-07-10 18:02:48,191 INFO L263 TraceCheckUtils]: 2: Hoare triple {66815#true} call processEnvironment__wrappee__methaneQuery(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,191 INFO L280 TraceCheckUtils]: 3: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {66815#true} is VALID [2020-07-10 18:02:48,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {66815#true} assume 0 == ~pumpRunning~0; {66815#true} is VALID [2020-07-10 18:02:48,191 INFO L263 TraceCheckUtils]: 5: Hoare triple {66815#true} call #t~ret38 := isHighWaterLevel(); {66815#true} is VALID [2020-07-10 18:02:48,191 INFO L280 TraceCheckUtils]: 6: Hoare triple {66815#true} havoc ~retValue_acc~6; {66815#true} is VALID [2020-07-10 18:02:48,192 INFO L280 TraceCheckUtils]: 7: Hoare triple {66815#true} havoc ~tmp~8; {66815#true} is VALID [2020-07-10 18:02:48,192 INFO L280 TraceCheckUtils]: 8: Hoare triple {66815#true} havoc ~tmp___0~1; {66815#true} is VALID [2020-07-10 18:02:48,192 INFO L263 TraceCheckUtils]: 9: Hoare triple {66815#true} call #t~ret58 := isHighWaterSensorDry(); {66815#true} is VALID [2020-07-10 18:02:48,192 INFO L280 TraceCheckUtils]: 10: Hoare triple {66815#true} havoc ~retValue_acc~9; {66815#true} is VALID [2020-07-10 18:02:48,194 INFO L280 TraceCheckUtils]: 11: Hoare triple {66815#true} assume !(~waterLevel~0 < 2); {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,194 INFO L280 TraceCheckUtils]: 12: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := 0; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,195 INFO L280 TraceCheckUtils]: 13: Hoare triple {66993#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,195 INFO L280 TraceCheckUtils]: 14: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,196 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #905#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,197 INFO L280 TraceCheckUtils]: 16: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,197 INFO L280 TraceCheckUtils]: 17: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp~8 := #t~ret58; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,198 INFO L280 TraceCheckUtils]: 18: Hoare triple {66993#(<= 2 ~waterLevel~0)} havoc #t~ret58; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,198 INFO L280 TraceCheckUtils]: 19: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,199 INFO L280 TraceCheckUtils]: 20: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,200 INFO L280 TraceCheckUtils]: 21: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,200 INFO L280 TraceCheckUtils]: 22: Hoare triple {66993#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,201 INFO L280 TraceCheckUtils]: 23: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,201 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #917#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,202 INFO L280 TraceCheckUtils]: 25: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,202 INFO L280 TraceCheckUtils]: 26: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret38; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,203 INFO L280 TraceCheckUtils]: 27: Hoare triple {66993#(<= 2 ~waterLevel~0)} havoc #t~ret38; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,203 INFO L280 TraceCheckUtils]: 28: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,204 INFO L263 TraceCheckUtils]: 29: Hoare triple {66993#(<= 2 ~waterLevel~0)} call activatePump(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,204 INFO L280 TraceCheckUtils]: 30: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {66815#true} is VALID [2020-07-10 18:02:48,205 INFO L263 TraceCheckUtils]: 31: Hoare triple {66815#true} call #t~ret40 := isMethaneAlarm(); {66815#true} is VALID [2020-07-10 18:02:48,205 INFO L280 TraceCheckUtils]: 32: Hoare triple {66815#true} havoc ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,205 INFO L263 TraceCheckUtils]: 33: Hoare triple {66815#true} call #t~ret41 := isMethaneLevelCritical(); {66815#true} is VALID [2020-07-10 18:02:48,205 INFO L280 TraceCheckUtils]: 34: Hoare triple {66815#true} havoc ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,205 INFO L280 TraceCheckUtils]: 35: Hoare triple {66815#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66815#true} is VALID [2020-07-10 18:02:48,206 INFO L280 TraceCheckUtils]: 36: Hoare triple {66815#true} #res := ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,206 INFO L280 TraceCheckUtils]: 37: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,206 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {66815#true} {66815#true} #929#return; {66815#true} is VALID [2020-07-10 18:02:48,206 INFO L280 TraceCheckUtils]: 39: Hoare triple {66815#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,206 INFO L280 TraceCheckUtils]: 40: Hoare triple {66815#true} ~retValue_acc~4 := #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,206 INFO L280 TraceCheckUtils]: 41: Hoare triple {66815#true} havoc #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,207 INFO L280 TraceCheckUtils]: 42: Hoare triple {66815#true} #res := ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,207 INFO L280 TraceCheckUtils]: 43: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,207 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {66815#true} {66815#true} #901#return; {66815#true} is VALID [2020-07-10 18:02:48,207 INFO L280 TraceCheckUtils]: 45: Hoare triple {66815#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,207 INFO L280 TraceCheckUtils]: 46: Hoare triple {66815#true} ~tmp~7 := #t~ret40; {66815#true} is VALID [2020-07-10 18:02:48,208 INFO L280 TraceCheckUtils]: 47: Hoare triple {66815#true} havoc #t~ret40; {66815#true} is VALID [2020-07-10 18:02:48,208 INFO L280 TraceCheckUtils]: 48: Hoare triple {66815#true} assume !(0 != ~tmp~7); {66815#true} is VALID [2020-07-10 18:02:48,208 INFO L263 TraceCheckUtils]: 49: Hoare triple {66815#true} call activatePump__wrappee__highWaterSensor(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,209 INFO L280 TraceCheckUtils]: 50: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66815#true} is VALID [2020-07-10 18:02:48,209 INFO L280 TraceCheckUtils]: 51: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,209 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {66815#true} {66815#true} #903#return; {66815#true} is VALID [2020-07-10 18:02:48,209 INFO L280 TraceCheckUtils]: 53: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,210 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {66815#true} {66993#(<= 2 ~waterLevel~0)} #919#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,210 INFO L280 TraceCheckUtils]: 55: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,211 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #887#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,211 INFO L280 TraceCheckUtils]: 57: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,212 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #909#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} havoc ~retValue_acc~8; {66815#true} is VALID [2020-07-10 18:02:48,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} ~retValue_acc~8 := ~waterLevel~0; {66815#true} is VALID [2020-07-10 18:02:48,220 INFO L280 TraceCheckUtils]: 2: Hoare triple {66815#true} #res := ~retValue_acc~8; {66815#true} is VALID [2020-07-10 18:02:48,220 INFO L280 TraceCheckUtils]: 3: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,221 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66815#true} {66815#true} #833#return; {66815#true} is VALID [2020-07-10 18:02:48,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} havoc ~tmp~0; {66815#true} is VALID [2020-07-10 18:02:48,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} havoc ~tmp___0~0; {66815#true} is VALID [2020-07-10 18:02:48,221 INFO L263 TraceCheckUtils]: 2: Hoare triple {66815#true} call #t~ret0 := getWaterLevel(); {66815#true} is VALID [2020-07-10 18:02:48,221 INFO L280 TraceCheckUtils]: 3: Hoare triple {66815#true} havoc ~retValue_acc~8; {66815#true} is VALID [2020-07-10 18:02:48,222 INFO L280 TraceCheckUtils]: 4: Hoare triple {66815#true} ~retValue_acc~8 := ~waterLevel~0; {66815#true} is VALID [2020-07-10 18:02:48,222 INFO L280 TraceCheckUtils]: 5: Hoare triple {66815#true} #res := ~retValue_acc~8; {66815#true} is VALID [2020-07-10 18:02:48,222 INFO L280 TraceCheckUtils]: 6: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,222 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {66815#true} {66815#true} #833#return; {66815#true} is VALID [2020-07-10 18:02:48,222 INFO L280 TraceCheckUtils]: 8: Hoare triple {66815#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,223 INFO L280 TraceCheckUtils]: 9: Hoare triple {66815#true} ~tmp~0 := #t~ret0; {66815#true} is VALID [2020-07-10 18:02:48,223 INFO L280 TraceCheckUtils]: 10: Hoare triple {66815#true} havoc #t~ret0; {66815#true} is VALID [2020-07-10 18:02:48,223 INFO L280 TraceCheckUtils]: 11: Hoare triple {66815#true} assume !(0 == ~tmp~0); {66815#true} is VALID [2020-07-10 18:02:48,223 INFO L280 TraceCheckUtils]: 12: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,224 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {66815#true} {66993#(<= 2 ~waterLevel~0)} #911#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {67047#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {66815#true} is VALID [2020-07-10 18:02:48,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} assume 0 != ~systemActive~0; {66815#true} is VALID [2020-07-10 18:02:48,225 INFO L263 TraceCheckUtils]: 2: Hoare triple {66815#true} call processEnvironment(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {66815#true} is VALID [2020-07-10 18:02:48,225 INFO L280 TraceCheckUtils]: 4: Hoare triple {66815#true} assume !(0 != ~pumpRunning~0); {66815#true} is VALID [2020-07-10 18:02:48,226 INFO L263 TraceCheckUtils]: 5: Hoare triple {66815#true} call processEnvironment__wrappee__methaneQuery(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,226 INFO L280 TraceCheckUtils]: 6: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {66815#true} is VALID [2020-07-10 18:02:48,226 INFO L280 TraceCheckUtils]: 7: Hoare triple {66815#true} assume 0 == ~pumpRunning~0; {66815#true} is VALID [2020-07-10 18:02:48,227 INFO L263 TraceCheckUtils]: 8: Hoare triple {66815#true} call #t~ret38 := isHighWaterLevel(); {66815#true} is VALID [2020-07-10 18:02:48,227 INFO L280 TraceCheckUtils]: 9: Hoare triple {66815#true} havoc ~retValue_acc~6; {66815#true} is VALID [2020-07-10 18:02:48,227 INFO L280 TraceCheckUtils]: 10: Hoare triple {66815#true} havoc ~tmp~8; {66815#true} is VALID [2020-07-10 18:02:48,227 INFO L280 TraceCheckUtils]: 11: Hoare triple {66815#true} havoc ~tmp___0~1; {66815#true} is VALID [2020-07-10 18:02:48,227 INFO L263 TraceCheckUtils]: 12: Hoare triple {66815#true} call #t~ret58 := isHighWaterSensorDry(); {66815#true} is VALID [2020-07-10 18:02:48,228 INFO L280 TraceCheckUtils]: 13: Hoare triple {66815#true} havoc ~retValue_acc~9; {66815#true} is VALID [2020-07-10 18:02:48,228 INFO L280 TraceCheckUtils]: 14: Hoare triple {66815#true} assume !(~waterLevel~0 < 2); {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,229 INFO L280 TraceCheckUtils]: 15: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := 0; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,229 INFO L280 TraceCheckUtils]: 16: Hoare triple {66993#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,230 INFO L280 TraceCheckUtils]: 17: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,230 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #905#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,231 INFO L280 TraceCheckUtils]: 19: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,231 INFO L280 TraceCheckUtils]: 20: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp~8 := #t~ret58; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,232 INFO L280 TraceCheckUtils]: 21: Hoare triple {66993#(<= 2 ~waterLevel~0)} havoc #t~ret58; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,233 INFO L280 TraceCheckUtils]: 22: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,233 INFO L280 TraceCheckUtils]: 23: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,234 INFO L280 TraceCheckUtils]: 24: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,234 INFO L280 TraceCheckUtils]: 25: Hoare triple {66993#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,235 INFO L280 TraceCheckUtils]: 26: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,236 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #917#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,236 INFO L280 TraceCheckUtils]: 28: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,237 INFO L280 TraceCheckUtils]: 29: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret38; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,237 INFO L280 TraceCheckUtils]: 30: Hoare triple {66993#(<= 2 ~waterLevel~0)} havoc #t~ret38; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,238 INFO L280 TraceCheckUtils]: 31: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,238 INFO L263 TraceCheckUtils]: 32: Hoare triple {66993#(<= 2 ~waterLevel~0)} call activatePump(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,239 INFO L280 TraceCheckUtils]: 33: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {66815#true} is VALID [2020-07-10 18:02:48,239 INFO L263 TraceCheckUtils]: 34: Hoare triple {66815#true} call #t~ret40 := isMethaneAlarm(); {66815#true} is VALID [2020-07-10 18:02:48,239 INFO L280 TraceCheckUtils]: 35: Hoare triple {66815#true} havoc ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,239 INFO L263 TraceCheckUtils]: 36: Hoare triple {66815#true} call #t~ret41 := isMethaneLevelCritical(); {66815#true} is VALID [2020-07-10 18:02:48,239 INFO L280 TraceCheckUtils]: 37: Hoare triple {66815#true} havoc ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,239 INFO L280 TraceCheckUtils]: 38: Hoare triple {66815#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66815#true} is VALID [2020-07-10 18:02:48,240 INFO L280 TraceCheckUtils]: 39: Hoare triple {66815#true} #res := ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,240 INFO L280 TraceCheckUtils]: 40: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,240 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {66815#true} {66815#true} #929#return; {66815#true} is VALID [2020-07-10 18:02:48,240 INFO L280 TraceCheckUtils]: 42: Hoare triple {66815#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,240 INFO L280 TraceCheckUtils]: 43: Hoare triple {66815#true} ~retValue_acc~4 := #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,241 INFO L280 TraceCheckUtils]: 44: Hoare triple {66815#true} havoc #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,241 INFO L280 TraceCheckUtils]: 45: Hoare triple {66815#true} #res := ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,241 INFO L280 TraceCheckUtils]: 46: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,241 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {66815#true} {66815#true} #901#return; {66815#true} is VALID [2020-07-10 18:02:48,241 INFO L280 TraceCheckUtils]: 48: Hoare triple {66815#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,242 INFO L280 TraceCheckUtils]: 49: Hoare triple {66815#true} ~tmp~7 := #t~ret40; {66815#true} is VALID [2020-07-10 18:02:48,242 INFO L280 TraceCheckUtils]: 50: Hoare triple {66815#true} havoc #t~ret40; {66815#true} is VALID [2020-07-10 18:02:48,242 INFO L280 TraceCheckUtils]: 51: Hoare triple {66815#true} assume !(0 != ~tmp~7); {66815#true} is VALID [2020-07-10 18:02:48,243 INFO L263 TraceCheckUtils]: 52: Hoare triple {66815#true} call activatePump__wrappee__highWaterSensor(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,243 INFO L280 TraceCheckUtils]: 53: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66815#true} is VALID [2020-07-10 18:02:48,243 INFO L280 TraceCheckUtils]: 54: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,243 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {66815#true} {66815#true} #903#return; {66815#true} is VALID [2020-07-10 18:02:48,243 INFO L280 TraceCheckUtils]: 56: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,244 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {66815#true} {66993#(<= 2 ~waterLevel~0)} #919#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,245 INFO L280 TraceCheckUtils]: 58: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,245 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #887#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,246 INFO L280 TraceCheckUtils]: 60: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,246 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #909#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,246 INFO L263 TraceCheckUtils]: 62: Hoare triple {66993#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {66815#true} is VALID [2020-07-10 18:02:48,247 INFO L280 TraceCheckUtils]: 63: Hoare triple {66815#true} havoc ~tmp~0; {66815#true} is VALID [2020-07-10 18:02:48,247 INFO L280 TraceCheckUtils]: 64: Hoare triple {66815#true} havoc ~tmp___0~0; {66815#true} is VALID [2020-07-10 18:02:48,247 INFO L263 TraceCheckUtils]: 65: Hoare triple {66815#true} call #t~ret0 := getWaterLevel(); {66815#true} is VALID [2020-07-10 18:02:48,247 INFO L280 TraceCheckUtils]: 66: Hoare triple {66815#true} havoc ~retValue_acc~8; {66815#true} is VALID [2020-07-10 18:02:48,247 INFO L280 TraceCheckUtils]: 67: Hoare triple {66815#true} ~retValue_acc~8 := ~waterLevel~0; {66815#true} is VALID [2020-07-10 18:02:48,248 INFO L280 TraceCheckUtils]: 68: Hoare triple {66815#true} #res := ~retValue_acc~8; {66815#true} is VALID [2020-07-10 18:02:48,248 INFO L280 TraceCheckUtils]: 69: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,248 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {66815#true} {66815#true} #833#return; {66815#true} is VALID [2020-07-10 18:02:48,248 INFO L280 TraceCheckUtils]: 71: Hoare triple {66815#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,248 INFO L280 TraceCheckUtils]: 72: Hoare triple {66815#true} ~tmp~0 := #t~ret0; {66815#true} is VALID [2020-07-10 18:02:48,249 INFO L280 TraceCheckUtils]: 73: Hoare triple {66815#true} havoc #t~ret0; {66815#true} is VALID [2020-07-10 18:02:48,249 INFO L280 TraceCheckUtils]: 74: Hoare triple {66815#true} assume !(0 == ~tmp~0); {66815#true} is VALID [2020-07-10 18:02:48,249 INFO L280 TraceCheckUtils]: 75: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,249 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {66815#true} {66993#(<= 2 ~waterLevel~0)} #911#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,250 INFO L280 TraceCheckUtils]: 77: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,251 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #897#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {67046#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {66815#true} is VALID [2020-07-10 18:02:48,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,267 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {66815#true} {66993#(<= 2 ~waterLevel~0)} #893#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {67045#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {67045#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:02:48,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {67045#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {67252#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 18:02:48,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {67252#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {67252#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 18:02:48,303 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {67252#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {66993#(<= 2 ~waterLevel~0)} #907#return; {67001#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} havoc ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66815#true} is VALID [2020-07-10 18:02:48,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {66815#true} #res := ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,314 INFO L280 TraceCheckUtils]: 3: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,314 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66815#true} {66815#true} #929#return; {66815#true} is VALID [2020-07-10 18:02:48,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} havoc ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,314 INFO L263 TraceCheckUtils]: 1: Hoare triple {66815#true} call #t~ret41 := isMethaneLevelCritical(); {66815#true} is VALID [2020-07-10 18:02:48,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {66815#true} havoc ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,315 INFO L280 TraceCheckUtils]: 3: Hoare triple {66815#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66815#true} is VALID [2020-07-10 18:02:48,315 INFO L280 TraceCheckUtils]: 4: Hoare triple {66815#true} #res := ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,315 INFO L280 TraceCheckUtils]: 5: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,315 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {66815#true} {66815#true} #929#return; {66815#true} is VALID [2020-07-10 18:02:48,316 INFO L280 TraceCheckUtils]: 7: Hoare triple {66815#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,316 INFO L280 TraceCheckUtils]: 8: Hoare triple {66815#true} ~retValue_acc~4 := #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,316 INFO L280 TraceCheckUtils]: 9: Hoare triple {66815#true} havoc #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,316 INFO L280 TraceCheckUtils]: 10: Hoare triple {66815#true} #res := ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,316 INFO L280 TraceCheckUtils]: 11: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,316 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {66815#true} {66815#true} #881#return; {66815#true} is VALID [2020-07-10 18:02:48,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,322 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66815#true} {66815#true} #923#return; {66815#true} is VALID [2020-07-10 18:02:48,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {66815#true} is VALID [2020-07-10 18:02:48,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} assume !(0 == ~pumpRunning~0); {66815#true} is VALID [2020-07-10 18:02:48,322 INFO L263 TraceCheckUtils]: 2: Hoare triple {66815#true} call processEnvironment__wrappee__base(); {66815#true} is VALID [2020-07-10 18:02:48,322 INFO L280 TraceCheckUtils]: 3: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,323 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66815#true} {66815#true} #923#return; {66815#true} is VALID [2020-07-10 18:02:48,323 INFO L280 TraceCheckUtils]: 5: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,323 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {66815#true} {66815#true} #885#return; {66815#true} is VALID [2020-07-10 18:02:48,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {66815#true} is VALID [2020-07-10 18:02:48,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} assume 0 != ~pumpRunning~0; {66815#true} is VALID [2020-07-10 18:02:48,324 INFO L263 TraceCheckUtils]: 2: Hoare triple {66815#true} call #t~ret39 := isMethaneAlarm(); {66815#true} is VALID [2020-07-10 18:02:48,324 INFO L280 TraceCheckUtils]: 3: Hoare triple {66815#true} havoc ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,324 INFO L263 TraceCheckUtils]: 4: Hoare triple {66815#true} call #t~ret41 := isMethaneLevelCritical(); {66815#true} is VALID [2020-07-10 18:02:48,324 INFO L280 TraceCheckUtils]: 5: Hoare triple {66815#true} havoc ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,324 INFO L280 TraceCheckUtils]: 6: Hoare triple {66815#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66815#true} is VALID [2020-07-10 18:02:48,325 INFO L280 TraceCheckUtils]: 7: Hoare triple {66815#true} #res := ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,325 INFO L280 TraceCheckUtils]: 8: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,325 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {66815#true} {66815#true} #929#return; {66815#true} is VALID [2020-07-10 18:02:48,325 INFO L280 TraceCheckUtils]: 10: Hoare triple {66815#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,325 INFO L280 TraceCheckUtils]: 11: Hoare triple {66815#true} ~retValue_acc~4 := #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,326 INFO L280 TraceCheckUtils]: 12: Hoare triple {66815#true} havoc #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,326 INFO L280 TraceCheckUtils]: 13: Hoare triple {66815#true} #res := ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,326 INFO L280 TraceCheckUtils]: 14: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,326 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {66815#true} {66815#true} #881#return; {66815#true} is VALID [2020-07-10 18:02:48,326 INFO L280 TraceCheckUtils]: 16: Hoare triple {66815#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,327 INFO L280 TraceCheckUtils]: 17: Hoare triple {66815#true} ~tmp~6 := #t~ret39; {66815#true} is VALID [2020-07-10 18:02:48,327 INFO L280 TraceCheckUtils]: 18: Hoare triple {66815#true} havoc #t~ret39; {66815#true} is VALID [2020-07-10 18:02:48,327 INFO L280 TraceCheckUtils]: 19: Hoare triple {66815#true} assume !(0 != ~tmp~6); {66815#true} is VALID [2020-07-10 18:02:48,328 INFO L263 TraceCheckUtils]: 20: Hoare triple {66815#true} call processEnvironment__wrappee__methaneQuery(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,328 INFO L280 TraceCheckUtils]: 21: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {66815#true} is VALID [2020-07-10 18:02:48,328 INFO L280 TraceCheckUtils]: 22: Hoare triple {66815#true} assume !(0 == ~pumpRunning~0); {66815#true} is VALID [2020-07-10 18:02:48,328 INFO L263 TraceCheckUtils]: 23: Hoare triple {66815#true} call processEnvironment__wrappee__base(); {66815#true} is VALID [2020-07-10 18:02:48,328 INFO L280 TraceCheckUtils]: 24: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,329 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {66815#true} {66815#true} #923#return; {66815#true} is VALID [2020-07-10 18:02:48,329 INFO L280 TraceCheckUtils]: 26: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,329 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {66815#true} {66815#true} #885#return; {66815#true} is VALID [2020-07-10 18:02:48,329 INFO L280 TraceCheckUtils]: 28: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,330 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {66815#true} {67001#(<= 1 ~waterLevel~0)} #909#return; {67001#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} havoc ~retValue_acc~8; {66815#true} is VALID [2020-07-10 18:02:48,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} ~retValue_acc~8 := ~waterLevel~0; {67280#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} is VALID [2020-07-10 18:02:48,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {67280#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} #res := ~retValue_acc~8; {67281#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 18:02:48,366 INFO L280 TraceCheckUtils]: 3: Hoare triple {67281#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {67281#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 18:02:48,367 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67281#(= |getWaterLevel_#res| ~waterLevel~0)} {67001#(<= 1 ~waterLevel~0)} #833#return; {67037#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-10 18:02:48,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:48,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {66815#true} havoc ~retValue_acc~5; {66815#true} is VALID [2020-07-10 18:02:48,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {66815#true} ~retValue_acc~5 := ~pumpRunning~0; {66815#true} is VALID [2020-07-10 18:02:48,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {66815#true} #res := ~retValue_acc~5; {66815#true} is VALID [2020-07-10 18:02:48,375 INFO L280 TraceCheckUtils]: 3: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,375 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66815#true} {66816#false} #835#return; {66816#false} is VALID [2020-07-10 18:02:48,379 INFO L263 TraceCheckUtils]: 0: Hoare triple {66815#true} call ULTIMATE.init(); {67044#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 18:02:48,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {67044#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {66815#true} is VALID [2020-07-10 18:02:48,379 INFO L280 TraceCheckUtils]: 2: Hoare triple {66815#true} #valid := #valid[0 := 0]; {66815#true} is VALID [2020-07-10 18:02:48,380 INFO L280 TraceCheckUtils]: 3: Hoare triple {66815#true} assume 0 < #StackHeapBarrier; {66815#true} is VALID [2020-07-10 18:02:48,380 INFO L280 TraceCheckUtils]: 4: Hoare triple {66815#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {66815#true} is VALID [2020-07-10 18:02:48,380 INFO L280 TraceCheckUtils]: 5: Hoare triple {66815#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {66815#true} is VALID [2020-07-10 18:02:48,380 INFO L280 TraceCheckUtils]: 6: Hoare triple {66815#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {66815#true} is VALID [2020-07-10 18:02:48,380 INFO L280 TraceCheckUtils]: 7: Hoare triple {66815#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {66815#true} is VALID [2020-07-10 18:02:48,381 INFO L280 TraceCheckUtils]: 8: Hoare triple {66815#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {66815#true} is VALID [2020-07-10 18:02:48,381 INFO L280 TraceCheckUtils]: 9: Hoare triple {66815#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {66815#true} is VALID [2020-07-10 18:02:48,381 INFO L280 TraceCheckUtils]: 10: Hoare triple {66815#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {66815#true} is VALID [2020-07-10 18:02:48,381 INFO L280 TraceCheckUtils]: 11: Hoare triple {66815#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {66815#true} is VALID [2020-07-10 18:02:48,381 INFO L280 TraceCheckUtils]: 12: Hoare triple {66815#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {66815#true} is VALID [2020-07-10 18:02:48,381 INFO L280 TraceCheckUtils]: 13: Hoare triple {66815#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {66815#true} is VALID [2020-07-10 18:02:48,382 INFO L280 TraceCheckUtils]: 14: Hoare triple {66815#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {66815#true} is VALID [2020-07-10 18:02:48,382 INFO L280 TraceCheckUtils]: 15: Hoare triple {66815#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {66815#true} is VALID [2020-07-10 18:02:48,382 INFO L280 TraceCheckUtils]: 16: Hoare triple {66815#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L420 {66815#true} is VALID [2020-07-10 18:02:48,382 INFO L280 TraceCheckUtils]: 17: Hoare triple {66815#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L700 {66815#true} is VALID [2020-07-10 18:02:48,382 INFO L280 TraceCheckUtils]: 18: Hoare triple {66815#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L704 {66815#true} is VALID [2020-07-10 18:02:48,382 INFO L280 TraceCheckUtils]: 19: Hoare triple {66815#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L704-1 {66815#true} is VALID [2020-07-10 18:02:48,383 INFO L280 TraceCheckUtils]: 20: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L704-2 {66815#true} is VALID [2020-07-10 18:02:48,383 INFO L280 TraceCheckUtils]: 21: Hoare triple {66815#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L704-3 {66815#true} is VALID [2020-07-10 18:02:48,383 INFO L280 TraceCheckUtils]: 22: Hoare triple {66815#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L708 {66815#true} is VALID [2020-07-10 18:02:48,383 INFO L280 TraceCheckUtils]: 23: Hoare triple {66815#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L708-1 {66815#true} is VALID [2020-07-10 18:02:48,383 INFO L280 TraceCheckUtils]: 24: Hoare triple {66815#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L708-2 {66815#true} is VALID [2020-07-10 18:02:48,384 INFO L280 TraceCheckUtils]: 25: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L708-3 {66815#true} is VALID [2020-07-10 18:02:48,384 INFO L280 TraceCheckUtils]: 26: Hoare triple {66815#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L708-4 {66815#true} is VALID [2020-07-10 18:02:48,384 INFO L280 TraceCheckUtils]: 27: Hoare triple {66815#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L712 {66815#true} is VALID [2020-07-10 18:02:48,384 INFO L280 TraceCheckUtils]: 28: Hoare triple {66815#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L712-1 {66815#true} is VALID [2020-07-10 18:02:48,384 INFO L280 TraceCheckUtils]: 29: Hoare triple {66815#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L712-2 {66815#true} is VALID [2020-07-10 18:02:48,384 INFO L280 TraceCheckUtils]: 30: Hoare triple {66815#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L712-3 {66815#true} is VALID [2020-07-10 18:02:48,385 INFO L280 TraceCheckUtils]: 31: Hoare triple {66815#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L712-4 {66815#true} is VALID [2020-07-10 18:02:48,385 INFO L280 TraceCheckUtils]: 32: Hoare triple {66815#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L712-5 {66815#true} is VALID [2020-07-10 18:02:48,385 INFO L280 TraceCheckUtils]: 33: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L712-6 {66815#true} is VALID [2020-07-10 18:02:48,385 INFO L280 TraceCheckUtils]: 34: Hoare triple {66815#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L712-7 {66815#true} is VALID [2020-07-10 18:02:48,385 INFO L280 TraceCheckUtils]: 35: Hoare triple {66815#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L716 {66815#true} is VALID [2020-07-10 18:02:48,385 INFO L280 TraceCheckUtils]: 36: Hoare triple {66815#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L716-1 {66815#true} is VALID [2020-07-10 18:02:48,386 INFO L280 TraceCheckUtils]: 37: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L716-2 {66815#true} is VALID [2020-07-10 18:02:48,386 INFO L280 TraceCheckUtils]: 38: Hoare triple {66815#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L716-3 {66815#true} is VALID [2020-07-10 18:02:48,386 INFO L280 TraceCheckUtils]: 39: Hoare triple {66815#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L720 {66815#true} is VALID [2020-07-10 18:02:48,386 INFO L280 TraceCheckUtils]: 40: Hoare triple {66815#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L720-1 {66815#true} is VALID [2020-07-10 18:02:48,386 INFO L280 TraceCheckUtils]: 41: Hoare triple {66815#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L720-2 {66815#true} is VALID [2020-07-10 18:02:48,387 INFO L280 TraceCheckUtils]: 42: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L720-3 {66815#true} is VALID [2020-07-10 18:02:48,387 INFO L280 TraceCheckUtils]: 43: Hoare triple {66815#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L720-4 {66815#true} is VALID [2020-07-10 18:02:48,387 INFO L280 TraceCheckUtils]: 44: Hoare triple {66815#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L724 {66815#true} is VALID [2020-07-10 18:02:48,387 INFO L280 TraceCheckUtils]: 45: Hoare triple {66815#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L724-1 {66815#true} is VALID [2020-07-10 18:02:48,387 INFO L280 TraceCheckUtils]: 46: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L724-2 {66815#true} is VALID [2020-07-10 18:02:48,387 INFO L280 TraceCheckUtils]: 47: Hoare triple {66815#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L724-3 {66815#true} is VALID [2020-07-10 18:02:48,388 INFO L280 TraceCheckUtils]: 48: Hoare triple {66815#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L726 {66815#true} is VALID [2020-07-10 18:02:48,388 INFO L280 TraceCheckUtils]: 49: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L726-1 {66815#true} is VALID [2020-07-10 18:02:48,388 INFO L280 TraceCheckUtils]: 50: Hoare triple {66815#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L726-2 {66815#true} is VALID [2020-07-10 18:02:48,388 INFO L280 TraceCheckUtils]: 51: Hoare triple {66815#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L826 {66815#true} is VALID [2020-07-10 18:02:48,388 INFO L280 TraceCheckUtils]: 52: Hoare triple {66815#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L827 {66815#true} is VALID [2020-07-10 18:02:48,388 INFO L280 TraceCheckUtils]: 53: Hoare triple {66815#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L827-1 {66815#true} is VALID [2020-07-10 18:02:48,389 INFO L280 TraceCheckUtils]: 54: Hoare triple {66815#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L827-2 {66815#true} is VALID [2020-07-10 18:02:48,389 INFO L280 TraceCheckUtils]: 55: Hoare triple {66815#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L827-3 {66815#true} is VALID [2020-07-10 18:02:48,389 INFO L280 TraceCheckUtils]: 56: Hoare triple {66815#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L827-4 {66815#true} is VALID [2020-07-10 18:02:48,389 INFO L280 TraceCheckUtils]: 57: Hoare triple {66815#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L827-5 {66815#true} is VALID [2020-07-10 18:02:48,389 INFO L280 TraceCheckUtils]: 58: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L827-6 {66815#true} is VALID [2020-07-10 18:02:48,389 INFO L280 TraceCheckUtils]: 59: Hoare triple {66815#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L827-7 {66815#true} is VALID [2020-07-10 18:02:48,390 INFO L280 TraceCheckUtils]: 60: Hoare triple {66815#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L831 {66815#true} is VALID [2020-07-10 18:02:48,390 INFO L280 TraceCheckUtils]: 61: Hoare triple {66815#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L831-1 {66815#true} is VALID [2020-07-10 18:02:48,390 INFO L280 TraceCheckUtils]: 62: Hoare triple {66815#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L831-2 {66815#true} is VALID [2020-07-10 18:02:48,390 INFO L280 TraceCheckUtils]: 63: Hoare triple {66815#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L831-3 {66815#true} is VALID [2020-07-10 18:02:48,390 INFO L280 TraceCheckUtils]: 64: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L831-4 {66815#true} is VALID [2020-07-10 18:02:48,391 INFO L280 TraceCheckUtils]: 65: Hoare triple {66815#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L831-5 {66815#true} is VALID [2020-07-10 18:02:48,391 INFO L280 TraceCheckUtils]: 66: Hoare triple {66815#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L835 {66815#true} is VALID [2020-07-10 18:02:48,391 INFO L280 TraceCheckUtils]: 67: Hoare triple {66815#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L835-1 {66815#true} is VALID [2020-07-10 18:02:48,391 INFO L280 TraceCheckUtils]: 68: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L835-2 {66815#true} is VALID [2020-07-10 18:02:48,391 INFO L280 TraceCheckUtils]: 69: Hoare triple {66815#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L835-3 {66815#true} is VALID [2020-07-10 18:02:48,391 INFO L280 TraceCheckUtils]: 70: Hoare triple {66815#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L839 {66815#true} is VALID [2020-07-10 18:02:48,392 INFO L280 TraceCheckUtils]: 71: Hoare triple {66815#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L839-1 {66815#true} is VALID [2020-07-10 18:02:48,392 INFO L280 TraceCheckUtils]: 72: Hoare triple {66815#true} ~head~0.base, ~head~0.offset := 0, 0; {66815#true} is VALID [2020-07-10 18:02:48,392 INFO L280 TraceCheckUtils]: 73: Hoare triple {66815#true} ~cleanupTimeShifts~0 := 4; {66815#true} is VALID [2020-07-10 18:02:48,392 INFO L280 TraceCheckUtils]: 74: Hoare triple {66815#true} ~pumpRunning~0 := 0; {66815#true} is VALID [2020-07-10 18:02:48,392 INFO L280 TraceCheckUtils]: 75: Hoare triple {66815#true} ~systemActive~0 := 1; {66815#true} is VALID [2020-07-10 18:02:48,392 INFO L280 TraceCheckUtils]: 76: Hoare triple {66815#true} ~waterLevel~0 := 1; {66815#true} is VALID [2020-07-10 18:02:48,393 INFO L280 TraceCheckUtils]: 77: Hoare triple {66815#true} ~methaneLevelCritical~0 := 0; {66815#true} is VALID [2020-07-10 18:02:48,393 INFO L280 TraceCheckUtils]: 78: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,393 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {66815#true} {66815#true} #935#return; {66815#true} is VALID [2020-07-10 18:02:48,393 INFO L263 TraceCheckUtils]: 80: Hoare triple {66815#true} call #t~ret74 := main(); {66815#true} is VALID [2020-07-10 18:02:48,393 INFO L280 TraceCheckUtils]: 81: Hoare triple {66815#true} havoc ~retValue_acc~3; {66815#true} is VALID [2020-07-10 18:02:48,393 INFO L280 TraceCheckUtils]: 82: Hoare triple {66815#true} havoc ~tmp~4; {66815#true} is VALID [2020-07-10 18:02:48,394 INFO L263 TraceCheckUtils]: 83: Hoare triple {66815#true} call select_helpers(); {66815#true} is VALID [2020-07-10 18:02:48,394 INFO L280 TraceCheckUtils]: 84: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,394 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {66815#true} {66815#true} #839#return; {66815#true} is VALID [2020-07-10 18:02:48,394 INFO L263 TraceCheckUtils]: 86: Hoare triple {66815#true} call select_features(); {66815#true} is VALID [2020-07-10 18:02:48,394 INFO L280 TraceCheckUtils]: 87: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,394 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {66815#true} {66815#true} #841#return; {66815#true} is VALID [2020-07-10 18:02:48,395 INFO L263 TraceCheckUtils]: 89: Hoare triple {66815#true} call #t~ret37 := valid_product(); {66815#true} is VALID [2020-07-10 18:02:48,395 INFO L280 TraceCheckUtils]: 90: Hoare triple {66815#true} havoc ~retValue_acc~11; {66815#true} is VALID [2020-07-10 18:02:48,395 INFO L280 TraceCheckUtils]: 91: Hoare triple {66815#true} ~retValue_acc~11 := 1; {66815#true} is VALID [2020-07-10 18:02:48,395 INFO L280 TraceCheckUtils]: 92: Hoare triple {66815#true} #res := ~retValue_acc~11; {66815#true} is VALID [2020-07-10 18:02:48,395 INFO L280 TraceCheckUtils]: 93: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,395 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {66815#true} {66815#true} #843#return; {66815#true} is VALID [2020-07-10 18:02:48,396 INFO L280 TraceCheckUtils]: 95: Hoare triple {66815#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,396 INFO L280 TraceCheckUtils]: 96: Hoare triple {66815#true} ~tmp~4 := #t~ret37; {66815#true} is VALID [2020-07-10 18:02:48,396 INFO L280 TraceCheckUtils]: 97: Hoare triple {66815#true} havoc #t~ret37; {66815#true} is VALID [2020-07-10 18:02:48,396 INFO L280 TraceCheckUtils]: 98: Hoare triple {66815#true} assume 0 != ~tmp~4; {66815#true} is VALID [2020-07-10 18:02:48,396 INFO L263 TraceCheckUtils]: 99: Hoare triple {66815#true} call setup(); {66815#true} is VALID [2020-07-10 18:02:48,397 INFO L280 TraceCheckUtils]: 100: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,397 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {66815#true} {66815#true} #845#return; {66815#true} is VALID [2020-07-10 18:02:48,397 INFO L263 TraceCheckUtils]: 102: Hoare triple {66815#true} call runTest(); {66815#true} is VALID [2020-07-10 18:02:48,397 INFO L263 TraceCheckUtils]: 103: Hoare triple {66815#true} call test(); {66815#true} is VALID [2020-07-10 18:02:48,397 INFO L280 TraceCheckUtils]: 104: Hoare triple {66815#true} havoc ~splverifierCounter~0; {66815#true} is VALID [2020-07-10 18:02:48,397 INFO L280 TraceCheckUtils]: 105: Hoare triple {66815#true} havoc ~tmp~9; {66815#true} is VALID [2020-07-10 18:02:48,398 INFO L280 TraceCheckUtils]: 106: Hoare triple {66815#true} havoc ~tmp___0~2; {66815#true} is VALID [2020-07-10 18:02:48,398 INFO L280 TraceCheckUtils]: 107: Hoare triple {66815#true} havoc ~tmp___1~0; {66815#true} is VALID [2020-07-10 18:02:48,398 INFO L280 TraceCheckUtils]: 108: Hoare triple {66815#true} havoc ~tmp___2~0; {66815#true} is VALID [2020-07-10 18:02:48,398 INFO L280 TraceCheckUtils]: 109: Hoare triple {66815#true} ~splverifierCounter~0 := 0; {66815#true} is VALID [2020-07-10 18:02:48,398 INFO L280 TraceCheckUtils]: 110: Hoare triple {66815#true} assume !false; {66815#true} is VALID [2020-07-10 18:02:48,398 INFO L280 TraceCheckUtils]: 111: Hoare triple {66815#true} assume ~splverifierCounter~0 < 4; {66815#true} is VALID [2020-07-10 18:02:48,399 INFO L280 TraceCheckUtils]: 112: Hoare triple {66815#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,399 INFO L280 TraceCheckUtils]: 113: Hoare triple {66815#true} ~tmp~9 := #t~nondet69; {66815#true} is VALID [2020-07-10 18:02:48,399 INFO L280 TraceCheckUtils]: 114: Hoare triple {66815#true} havoc #t~nondet69; {66815#true} is VALID [2020-07-10 18:02:48,399 INFO L280 TraceCheckUtils]: 115: Hoare triple {66815#true} assume 0 != ~tmp~9; {66815#true} is VALID [2020-07-10 18:02:48,400 INFO L263 TraceCheckUtils]: 116: Hoare triple {66815#true} call waterRise(); {67045#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:02:48,400 INFO L280 TraceCheckUtils]: 117: Hoare triple {67045#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {66815#true} is VALID [2020-07-10 18:02:48,400 INFO L280 TraceCheckUtils]: 118: Hoare triple {66815#true} ~waterLevel~0 := 1 + ~waterLevel~0; {66815#true} is VALID [2020-07-10 18:02:48,400 INFO L280 TraceCheckUtils]: 119: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,401 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {66815#true} {66815#true} #889#return; {66815#true} is VALID [2020-07-10 18:02:48,401 INFO L280 TraceCheckUtils]: 121: Hoare triple {66815#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,401 INFO L280 TraceCheckUtils]: 122: Hoare triple {66815#true} ~tmp___0~2 := #t~nondet70; {66815#true} is VALID [2020-07-10 18:02:48,401 INFO L280 TraceCheckUtils]: 123: Hoare triple {66815#true} havoc #t~nondet70; {66815#true} is VALID [2020-07-10 18:02:48,401 INFO L280 TraceCheckUtils]: 124: Hoare triple {66815#true} assume !(0 != ~tmp___0~2); {66815#true} is VALID [2020-07-10 18:02:48,401 INFO L280 TraceCheckUtils]: 125: Hoare triple {66815#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,402 INFO L280 TraceCheckUtils]: 126: Hoare triple {66815#true} ~tmp___2~0 := #t~nondet71; {66815#true} is VALID [2020-07-10 18:02:48,402 INFO L280 TraceCheckUtils]: 127: Hoare triple {66815#true} havoc #t~nondet71; {66815#true} is VALID [2020-07-10 18:02:48,402 INFO L280 TraceCheckUtils]: 128: Hoare triple {66815#true} assume 0 != ~tmp___2~0; {66815#true} is VALID [2020-07-10 18:02:48,403 INFO L263 TraceCheckUtils]: 129: Hoare triple {66815#true} call startSystem(); {67046#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 18:02:48,403 INFO L280 TraceCheckUtils]: 130: Hoare triple {67046#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {66815#true} is VALID [2020-07-10 18:02:48,403 INFO L280 TraceCheckUtils]: 131: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,403 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {66815#true} {66815#true} #893#return; {66815#true} is VALID [2020-07-10 18:02:48,404 INFO L263 TraceCheckUtils]: 133: Hoare triple {66815#true} call timeShift(); {67047#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 18:02:48,404 INFO L280 TraceCheckUtils]: 134: Hoare triple {67047#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {66815#true} is VALID [2020-07-10 18:02:48,404 INFO L280 TraceCheckUtils]: 135: Hoare triple {66815#true} assume 0 != ~systemActive~0; {66815#true} is VALID [2020-07-10 18:02:48,405 INFO L263 TraceCheckUtils]: 136: Hoare triple {66815#true} call processEnvironment(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,405 INFO L280 TraceCheckUtils]: 137: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {66815#true} is VALID [2020-07-10 18:02:48,405 INFO L280 TraceCheckUtils]: 138: Hoare triple {66815#true} assume !(0 != ~pumpRunning~0); {66815#true} is VALID [2020-07-10 18:02:48,406 INFO L263 TraceCheckUtils]: 139: Hoare triple {66815#true} call processEnvironment__wrappee__methaneQuery(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,406 INFO L280 TraceCheckUtils]: 140: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {66815#true} is VALID [2020-07-10 18:02:48,406 INFO L280 TraceCheckUtils]: 141: Hoare triple {66815#true} assume 0 == ~pumpRunning~0; {66815#true} is VALID [2020-07-10 18:02:48,406 INFO L263 TraceCheckUtils]: 142: Hoare triple {66815#true} call #t~ret38 := isHighWaterLevel(); {66815#true} is VALID [2020-07-10 18:02:48,406 INFO L280 TraceCheckUtils]: 143: Hoare triple {66815#true} havoc ~retValue_acc~6; {66815#true} is VALID [2020-07-10 18:02:48,406 INFO L280 TraceCheckUtils]: 144: Hoare triple {66815#true} havoc ~tmp~8; {66815#true} is VALID [2020-07-10 18:02:48,407 INFO L280 TraceCheckUtils]: 145: Hoare triple {66815#true} havoc ~tmp___0~1; {66815#true} is VALID [2020-07-10 18:02:48,407 INFO L263 TraceCheckUtils]: 146: Hoare triple {66815#true} call #t~ret58 := isHighWaterSensorDry(); {66815#true} is VALID [2020-07-10 18:02:48,407 INFO L280 TraceCheckUtils]: 147: Hoare triple {66815#true} havoc ~retValue_acc~9; {66815#true} is VALID [2020-07-10 18:02:48,407 INFO L280 TraceCheckUtils]: 148: Hoare triple {66815#true} assume !(~waterLevel~0 < 2); {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,408 INFO L280 TraceCheckUtils]: 149: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := 0; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,408 INFO L280 TraceCheckUtils]: 150: Hoare triple {66993#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,409 INFO L280 TraceCheckUtils]: 151: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,410 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #905#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,410 INFO L280 TraceCheckUtils]: 153: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,411 INFO L280 TraceCheckUtils]: 154: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp~8 := #t~ret58; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,411 INFO L280 TraceCheckUtils]: 155: Hoare triple {66993#(<= 2 ~waterLevel~0)} havoc #t~ret58; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,412 INFO L280 TraceCheckUtils]: 156: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,412 INFO L280 TraceCheckUtils]: 157: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,413 INFO L280 TraceCheckUtils]: 158: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,413 INFO L280 TraceCheckUtils]: 159: Hoare triple {66993#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,414 INFO L280 TraceCheckUtils]: 160: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,415 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #917#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,415 INFO L280 TraceCheckUtils]: 162: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,416 INFO L280 TraceCheckUtils]: 163: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret38; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,416 INFO L280 TraceCheckUtils]: 164: Hoare triple {66993#(<= 2 ~waterLevel~0)} havoc #t~ret38; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,417 INFO L280 TraceCheckUtils]: 165: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,418 INFO L263 TraceCheckUtils]: 166: Hoare triple {66993#(<= 2 ~waterLevel~0)} call activatePump(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,418 INFO L280 TraceCheckUtils]: 167: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {66815#true} is VALID [2020-07-10 18:02:48,418 INFO L263 TraceCheckUtils]: 168: Hoare triple {66815#true} call #t~ret40 := isMethaneAlarm(); {66815#true} is VALID [2020-07-10 18:02:48,418 INFO L280 TraceCheckUtils]: 169: Hoare triple {66815#true} havoc ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,418 INFO L263 TraceCheckUtils]: 170: Hoare triple {66815#true} call #t~ret41 := isMethaneLevelCritical(); {66815#true} is VALID [2020-07-10 18:02:48,418 INFO L280 TraceCheckUtils]: 171: Hoare triple {66815#true} havoc ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,419 INFO L280 TraceCheckUtils]: 172: Hoare triple {66815#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66815#true} is VALID [2020-07-10 18:02:48,419 INFO L280 TraceCheckUtils]: 173: Hoare triple {66815#true} #res := ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,419 INFO L280 TraceCheckUtils]: 174: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,419 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {66815#true} {66815#true} #929#return; {66815#true} is VALID [2020-07-10 18:02:48,419 INFO L280 TraceCheckUtils]: 176: Hoare triple {66815#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,420 INFO L280 TraceCheckUtils]: 177: Hoare triple {66815#true} ~retValue_acc~4 := #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,420 INFO L280 TraceCheckUtils]: 178: Hoare triple {66815#true} havoc #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,420 INFO L280 TraceCheckUtils]: 179: Hoare triple {66815#true} #res := ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,420 INFO L280 TraceCheckUtils]: 180: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,420 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {66815#true} {66815#true} #901#return; {66815#true} is VALID [2020-07-10 18:02:48,421 INFO L280 TraceCheckUtils]: 182: Hoare triple {66815#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,421 INFO L280 TraceCheckUtils]: 183: Hoare triple {66815#true} ~tmp~7 := #t~ret40; {66815#true} is VALID [2020-07-10 18:02:48,421 INFO L280 TraceCheckUtils]: 184: Hoare triple {66815#true} havoc #t~ret40; {66815#true} is VALID [2020-07-10 18:02:48,421 INFO L280 TraceCheckUtils]: 185: Hoare triple {66815#true} assume !(0 != ~tmp~7); {66815#true} is VALID [2020-07-10 18:02:48,422 INFO L263 TraceCheckUtils]: 186: Hoare triple {66815#true} call activatePump__wrappee__highWaterSensor(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,422 INFO L280 TraceCheckUtils]: 187: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66815#true} is VALID [2020-07-10 18:02:48,422 INFO L280 TraceCheckUtils]: 188: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,422 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {66815#true} {66815#true} #903#return; {66815#true} is VALID [2020-07-10 18:02:48,423 INFO L280 TraceCheckUtils]: 190: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,423 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {66815#true} {66993#(<= 2 ~waterLevel~0)} #919#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,424 INFO L280 TraceCheckUtils]: 192: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,424 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #887#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,425 INFO L280 TraceCheckUtils]: 194: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,425 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #909#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,425 INFO L263 TraceCheckUtils]: 196: Hoare triple {66993#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {66815#true} is VALID [2020-07-10 18:02:48,426 INFO L280 TraceCheckUtils]: 197: Hoare triple {66815#true} havoc ~tmp~0; {66815#true} is VALID [2020-07-10 18:02:48,426 INFO L280 TraceCheckUtils]: 198: Hoare triple {66815#true} havoc ~tmp___0~0; {66815#true} is VALID [2020-07-10 18:02:48,426 INFO L263 TraceCheckUtils]: 199: Hoare triple {66815#true} call #t~ret0 := getWaterLevel(); {66815#true} is VALID [2020-07-10 18:02:48,426 INFO L280 TraceCheckUtils]: 200: Hoare triple {66815#true} havoc ~retValue_acc~8; {66815#true} is VALID [2020-07-10 18:02:48,426 INFO L280 TraceCheckUtils]: 201: Hoare triple {66815#true} ~retValue_acc~8 := ~waterLevel~0; {66815#true} is VALID [2020-07-10 18:02:48,427 INFO L280 TraceCheckUtils]: 202: Hoare triple {66815#true} #res := ~retValue_acc~8; {66815#true} is VALID [2020-07-10 18:02:48,427 INFO L280 TraceCheckUtils]: 203: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,427 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {66815#true} {66815#true} #833#return; {66815#true} is VALID [2020-07-10 18:02:48,427 INFO L280 TraceCheckUtils]: 205: Hoare triple {66815#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,427 INFO L280 TraceCheckUtils]: 206: Hoare triple {66815#true} ~tmp~0 := #t~ret0; {66815#true} is VALID [2020-07-10 18:02:48,427 INFO L280 TraceCheckUtils]: 207: Hoare triple {66815#true} havoc #t~ret0; {66815#true} is VALID [2020-07-10 18:02:48,428 INFO L280 TraceCheckUtils]: 208: Hoare triple {66815#true} assume !(0 == ~tmp~0); {66815#true} is VALID [2020-07-10 18:02:48,428 INFO L280 TraceCheckUtils]: 209: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,428 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {66815#true} {66993#(<= 2 ~waterLevel~0)} #911#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,429 INFO L280 TraceCheckUtils]: 211: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume true; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,429 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {66993#(<= 2 ~waterLevel~0)} {66815#true} #897#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,430 INFO L280 TraceCheckUtils]: 213: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume !false; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,431 INFO L280 TraceCheckUtils]: 214: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,431 INFO L280 TraceCheckUtils]: 215: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,432 INFO L280 TraceCheckUtils]: 216: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp~9 := #t~nondet69; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,432 INFO L280 TraceCheckUtils]: 217: Hoare triple {66993#(<= 2 ~waterLevel~0)} havoc #t~nondet69; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,433 INFO L280 TraceCheckUtils]: 218: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~9); {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,433 INFO L280 TraceCheckUtils]: 219: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,434 INFO L280 TraceCheckUtils]: 220: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp___0~2 := #t~nondet70; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,434 INFO L280 TraceCheckUtils]: 221: Hoare triple {66993#(<= 2 ~waterLevel~0)} havoc #t~nondet70; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,435 INFO L280 TraceCheckUtils]: 222: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,435 INFO L280 TraceCheckUtils]: 223: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,435 INFO L280 TraceCheckUtils]: 224: Hoare triple {66993#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet71; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,436 INFO L280 TraceCheckUtils]: 225: Hoare triple {66993#(<= 2 ~waterLevel~0)} havoc #t~nondet71; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,436 INFO L280 TraceCheckUtils]: 226: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,436 INFO L263 TraceCheckUtils]: 227: Hoare triple {66993#(<= 2 ~waterLevel~0)} call startSystem(); {67046#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 18:02:48,437 INFO L280 TraceCheckUtils]: 228: Hoare triple {67046#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {66815#true} is VALID [2020-07-10 18:02:48,437 INFO L280 TraceCheckUtils]: 229: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,437 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {66815#true} {66993#(<= 2 ~waterLevel~0)} #893#return; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,438 INFO L263 TraceCheckUtils]: 231: Hoare triple {66993#(<= 2 ~waterLevel~0)} call timeShift(); {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,438 INFO L280 TraceCheckUtils]: 232: Hoare triple {66993#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {66993#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,438 INFO L263 TraceCheckUtils]: 233: Hoare triple {66993#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {67045#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:02:48,439 INFO L280 TraceCheckUtils]: 234: Hoare triple {67045#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {67045#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:02:48,440 INFO L280 TraceCheckUtils]: 235: Hoare triple {67045#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {67252#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 18:02:48,440 INFO L280 TraceCheckUtils]: 236: Hoare triple {67252#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {67252#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 18:02:48,441 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {67252#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {66993#(<= 2 ~waterLevel~0)} #907#return; {67001#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,442 INFO L280 TraceCheckUtils]: 238: Hoare triple {67001#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {67001#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,442 INFO L263 TraceCheckUtils]: 239: Hoare triple {67001#(<= 1 ~waterLevel~0)} call processEnvironment(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,442 INFO L280 TraceCheckUtils]: 240: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {66815#true} is VALID [2020-07-10 18:02:48,442 INFO L280 TraceCheckUtils]: 241: Hoare triple {66815#true} assume 0 != ~pumpRunning~0; {66815#true} is VALID [2020-07-10 18:02:48,443 INFO L263 TraceCheckUtils]: 242: Hoare triple {66815#true} call #t~ret39 := isMethaneAlarm(); {66815#true} is VALID [2020-07-10 18:02:48,443 INFO L280 TraceCheckUtils]: 243: Hoare triple {66815#true} havoc ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,443 INFO L263 TraceCheckUtils]: 244: Hoare triple {66815#true} call #t~ret41 := isMethaneLevelCritical(); {66815#true} is VALID [2020-07-10 18:02:48,443 INFO L280 TraceCheckUtils]: 245: Hoare triple {66815#true} havoc ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,443 INFO L280 TraceCheckUtils]: 246: Hoare triple {66815#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {66815#true} is VALID [2020-07-10 18:02:48,443 INFO L280 TraceCheckUtils]: 247: Hoare triple {66815#true} #res := ~retValue_acc~7; {66815#true} is VALID [2020-07-10 18:02:48,444 INFO L280 TraceCheckUtils]: 248: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,444 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {66815#true} {66815#true} #929#return; {66815#true} is VALID [2020-07-10 18:02:48,444 INFO L280 TraceCheckUtils]: 250: Hoare triple {66815#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,444 INFO L280 TraceCheckUtils]: 251: Hoare triple {66815#true} ~retValue_acc~4 := #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,444 INFO L280 TraceCheckUtils]: 252: Hoare triple {66815#true} havoc #t~ret41; {66815#true} is VALID [2020-07-10 18:02:48,444 INFO L280 TraceCheckUtils]: 253: Hoare triple {66815#true} #res := ~retValue_acc~4; {66815#true} is VALID [2020-07-10 18:02:48,445 INFO L280 TraceCheckUtils]: 254: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,445 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {66815#true} {66815#true} #881#return; {66815#true} is VALID [2020-07-10 18:02:48,445 INFO L280 TraceCheckUtils]: 256: Hoare triple {66815#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {66815#true} is VALID [2020-07-10 18:02:48,445 INFO L280 TraceCheckUtils]: 257: Hoare triple {66815#true} ~tmp~6 := #t~ret39; {66815#true} is VALID [2020-07-10 18:02:48,445 INFO L280 TraceCheckUtils]: 258: Hoare triple {66815#true} havoc #t~ret39; {66815#true} is VALID [2020-07-10 18:02:48,445 INFO L280 TraceCheckUtils]: 259: Hoare triple {66815#true} assume !(0 != ~tmp~6); {66815#true} is VALID [2020-07-10 18:02:48,446 INFO L263 TraceCheckUtils]: 260: Hoare triple {66815#true} call processEnvironment__wrappee__methaneQuery(); {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:48,446 INFO L280 TraceCheckUtils]: 261: Hoare triple {67121#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {66815#true} is VALID [2020-07-10 18:02:48,446 INFO L280 TraceCheckUtils]: 262: Hoare triple {66815#true} assume !(0 == ~pumpRunning~0); {66815#true} is VALID [2020-07-10 18:02:48,446 INFO L263 TraceCheckUtils]: 263: Hoare triple {66815#true} call processEnvironment__wrappee__base(); {66815#true} is VALID [2020-07-10 18:02:48,446 INFO L280 TraceCheckUtils]: 264: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,446 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {66815#true} {66815#true} #923#return; {66815#true} is VALID [2020-07-10 18:02:48,447 INFO L280 TraceCheckUtils]: 266: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,447 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {66815#true} {66815#true} #885#return; {66815#true} is VALID [2020-07-10 18:02:48,447 INFO L280 TraceCheckUtils]: 268: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,447 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {66815#true} {67001#(<= 1 ~waterLevel~0)} #909#return; {67001#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,448 INFO L263 TraceCheckUtils]: 270: Hoare triple {67001#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {67001#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,448 INFO L280 TraceCheckUtils]: 271: Hoare triple {67001#(<= 1 ~waterLevel~0)} havoc ~tmp~0; {67001#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,448 INFO L280 TraceCheckUtils]: 272: Hoare triple {67001#(<= 1 ~waterLevel~0)} havoc ~tmp___0~0; {67001#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:48,449 INFO L263 TraceCheckUtils]: 273: Hoare triple {67001#(<= 1 ~waterLevel~0)} call #t~ret0 := getWaterLevel(); {66815#true} is VALID [2020-07-10 18:02:48,449 INFO L280 TraceCheckUtils]: 274: Hoare triple {66815#true} havoc ~retValue_acc~8; {66815#true} is VALID [2020-07-10 18:02:48,449 INFO L280 TraceCheckUtils]: 275: Hoare triple {66815#true} ~retValue_acc~8 := ~waterLevel~0; {67280#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} is VALID [2020-07-10 18:02:48,449 INFO L280 TraceCheckUtils]: 276: Hoare triple {67280#(= ~waterLevel~0 getWaterLevel_~retValue_acc~8)} #res := ~retValue_acc~8; {67281#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 18:02:48,450 INFO L280 TraceCheckUtils]: 277: Hoare triple {67281#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {67281#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 18:02:48,450 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {67281#(= |getWaterLevel_#res| ~waterLevel~0)} {67001#(<= 1 ~waterLevel~0)} #833#return; {67037#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-10 18:02:48,451 INFO L280 TraceCheckUtils]: 279: Hoare triple {67037#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {67037#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-10 18:02:48,451 INFO L280 TraceCheckUtils]: 280: Hoare triple {67037#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} ~tmp~0 := #t~ret0; {67038#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} is VALID [2020-07-10 18:02:48,452 INFO L280 TraceCheckUtils]: 281: Hoare triple {67038#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} havoc #t~ret0; {67038#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} is VALID [2020-07-10 18:02:48,452 INFO L280 TraceCheckUtils]: 282: Hoare triple {67038#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} assume 0 == ~tmp~0; {66816#false} is VALID [2020-07-10 18:02:48,452 INFO L263 TraceCheckUtils]: 283: Hoare triple {66816#false} call #t~ret1 := isPumpRunning(); {66815#true} is VALID [2020-07-10 18:02:48,452 INFO L280 TraceCheckUtils]: 284: Hoare triple {66815#true} havoc ~retValue_acc~5; {66815#true} is VALID [2020-07-10 18:02:48,452 INFO L280 TraceCheckUtils]: 285: Hoare triple {66815#true} ~retValue_acc~5 := ~pumpRunning~0; {66815#true} is VALID [2020-07-10 18:02:48,452 INFO L280 TraceCheckUtils]: 286: Hoare triple {66815#true} #res := ~retValue_acc~5; {66815#true} is VALID [2020-07-10 18:02:48,453 INFO L280 TraceCheckUtils]: 287: Hoare triple {66815#true} assume true; {66815#true} is VALID [2020-07-10 18:02:48,453 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {66815#true} {66816#false} #835#return; {66816#false} is VALID [2020-07-10 18:02:48,453 INFO L280 TraceCheckUtils]: 289: Hoare triple {66816#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {66816#false} is VALID [2020-07-10 18:02:48,453 INFO L280 TraceCheckUtils]: 290: Hoare triple {66816#false} ~tmp___0~0 := #t~ret1; {66816#false} is VALID [2020-07-10 18:02:48,453 INFO L280 TraceCheckUtils]: 291: Hoare triple {66816#false} havoc #t~ret1; {66816#false} is VALID [2020-07-10 18:02:48,453 INFO L280 TraceCheckUtils]: 292: Hoare triple {66816#false} assume 0 != ~tmp___0~0; {66816#false} is VALID [2020-07-10 18:02:48,453 INFO L263 TraceCheckUtils]: 293: Hoare triple {66816#false} call __automaton_fail(); {66816#false} is VALID [2020-07-10 18:02:48,453 INFO L280 TraceCheckUtils]: 294: Hoare triple {66816#false} assume !false; {66816#false} is VALID [2020-07-10 18:02:48,499 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 18:02:48,499 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:02:48,499 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1805878515] [2020-07-10 18:02:48,499 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:02:48,499 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 18:02:48,499 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [990192323] [2020-07-10 18:02:48,500 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 295 [2020-07-10 18:02:48,501 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:02:48,501 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 18:02:48,800 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 278 edges. 278 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:02:48,801 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 18:02:48,801 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:02:48,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 18:02:48,801 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-07-10 18:02:48,802 INFO L87 Difference]: Start difference. First operand 1276 states and 1465 transitions. Second operand 14 states. [2020-07-10 18:02:50,117 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 18:02:55,439 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 18:03:00,633 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:03:01,212 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 18:03:02,191 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:03:02,922 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:03:03,357 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 18:03:03,788 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 18:03:04,392 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:03:05,178 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:03:06,128 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 18:03:06,802 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189