/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product44.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 23:45:34,470 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 23:45:34,473 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 23:45:34,491 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 23:45:34,491 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 23:45:34,493 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 23:45:34,495 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 23:45:34,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 23:45:34,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 23:45:34,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 23:45:34,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 23:45:34,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 23:45:34,515 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 23:45:34,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 23:45:34,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 23:45:34,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 23:45:34,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 23:45:34,523 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 23:45:34,524 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 23:45:34,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 23:45:34,535 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 23:45:34,539 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 23:45:34,540 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 23:45:34,540 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 23:45:34,543 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 23:45:34,543 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 23:45:34,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 23:45:34,545 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 23:45:34,546 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 23:45:34,546 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 23:45:34,547 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 23:45:34,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 23:45:34,548 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 23:45:34,549 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 23:45:34,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 23:45:34,550 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 23:45:34,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 23:45:34,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 23:45:34,551 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 23:45:34,552 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 23:45:34,553 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 23:45:34,554 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 23:45:34,579 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 23:45:34,579 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 23:45:34,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 23:45:34,584 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 23:45:34,584 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 23:45:34,584 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 23:45:34,584 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 23:45:34,585 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 23:45:34,585 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 23:45:34,585 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 23:45:34,587 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 23:45:34,587 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 23:45:34,587 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 23:45:34,588 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 23:45:34,588 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 23:45:34,589 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 23:45:34,589 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 23:45:34,589 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 23:45:34,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 23:45:34,589 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 23:45:34,589 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 23:45:34,590 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 23:45:34,590 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-10 23:45:34,886 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 23:45:34,903 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 23:45:34,906 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 23:45:34,908 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 23:45:34,909 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 23:45:34,909 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product44.cil.c [2020-07-10 23:45:34,987 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40becaafc/5d72eb56c49844beafe310aedb730b18/FLAG3dc47c1a7 [2020-07-10 23:45:35,491 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 23:45:35,491 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product44.cil.c [2020-07-10 23:45:35,505 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40becaafc/5d72eb56c49844beafe310aedb730b18/FLAG3dc47c1a7 [2020-07-10 23:45:35,861 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40becaafc/5d72eb56c49844beafe310aedb730b18 [2020-07-10 23:45:35,870 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 23:45:35,872 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 23:45:35,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 23:45:35,873 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 23:45:35,877 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 23:45:35,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:45:35" (1/1) ... [2020-07-10 23:45:35,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@151e5f3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:45:35, skipping insertion in model container [2020-07-10 23:45:35,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:45:35" (1/1) ... [2020-07-10 23:45:35,889 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 23:45:35,959 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 23:45:36,381 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:45:36,401 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 23:45:36,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:45:36,545 INFO L208 MainTranslator]: Completed translation [2020-07-10 23:45:36,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:45:36 WrapperNode [2020-07-10 23:45:36,546 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 23:45:36,547 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 23:45:36,547 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 23:45:36,547 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 23:45:36,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:45:36" (1/1) ... [2020-07-10 23:45:36,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:45:36" (1/1) ... [2020-07-10 23:45:36,579 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:45:36" (1/1) ... [2020-07-10 23:45:36,580 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:45:36" (1/1) ... [2020-07-10 23:45:36,630 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:45:36" (1/1) ... [2020-07-10 23:45:36,643 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:45:36" (1/1) ... [2020-07-10 23:45:36,649 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:45:36" (1/1) ... [2020-07-10 23:45:36,658 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 23:45:36,659 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 23:45:36,659 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 23:45:36,659 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 23:45:36,660 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:45:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 23:45:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 23:45:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 23:45:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 23:45:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-10 23:45:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 23:45:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 23:45:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 23:45:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 23:45:36,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 23:45:36,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 23:45:36,746 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 23:45:36,747 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 23:45:36,747 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 23:45:36,747 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 23:45:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 23:45:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 23:45:36,749 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 23:45:36,749 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 23:45:36,750 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 23:45:36,751 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 23:45:36,751 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 23:45:36,751 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 23:45:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 23:45:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 23:45:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 23:45:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 23:45:36,755 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 23:45:36,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 23:45:36,755 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 23:45:36,755 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 23:45:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 23:45:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 23:45:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 23:45:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 23:45:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 23:45:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 23:45:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 23:45:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 23:45:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 23:45:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 23:45:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 23:45:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 23:45:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 23:45:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 23:45:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 23:45:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 23:45:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-10 23:45:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 23:45:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 23:45:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 23:45:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 23:45:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 23:45:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 23:45:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 23:45:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 23:45:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 23:45:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 23:45:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 23:45:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 23:45:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 23:45:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 23:45:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 23:45:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 23:45:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 23:45:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 23:45:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 23:45:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 23:45:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 23:45:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 23:45:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 23:45:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 23:45:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 23:45:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 23:45:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 23:45:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 23:45:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 23:45:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 23:45:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 23:45:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 23:45:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 23:45:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 23:45:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 23:45:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 23:45:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 23:45:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 23:45:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 23:45:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 23:45:36,768 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 23:45:36,768 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 23:45:36,768 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 23:45:36,768 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 23:45:36,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 23:45:36,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 23:45:36,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 23:45:38,380 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 23:45:38,380 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 23:45:38,387 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:45:38 BoogieIcfgContainer [2020-07-10 23:45:38,387 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 23:45:38,388 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 23:45:38,388 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 23:45:38,391 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 23:45:38,392 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 11:45:35" (1/3) ... [2020-07-10 23:45:38,393 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cc0f18a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:45:38, skipping insertion in model container [2020-07-10 23:45:38,393 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:45:36" (2/3) ... [2020-07-10 23:45:38,393 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cc0f18a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:45:38, skipping insertion in model container [2020-07-10 23:45:38,393 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:45:38" (3/3) ... [2020-07-10 23:45:38,395 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product44.cil.c [2020-07-10 23:45:38,405 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 23:45:38,414 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 23:45:38,428 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 23:45:38,447 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 23:45:38,447 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 23:45:38,447 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-10 23:45:38,448 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 23:45:38,448 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 23:45:38,448 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 23:45:38,448 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 23:45:38,449 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 23:45:38,471 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states. [2020-07-10 23:45:38,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 23:45:38,492 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:45:38,494 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:45:38,494 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:45:38,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:45:38,501 INFO L82 PathProgramCache]: Analyzing trace with hash 944307102, now seen corresponding path program 1 times [2020-07-10 23:45:38,509 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:45:38,510 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1500049739] [2020-07-10 23:45:38,510 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:45:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:39,230 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:45:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:39,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {418#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {316#true} is VALID [2020-07-10 23:45:39,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} #valid := #valid[0 := 0]; {316#true} is VALID [2020-07-10 23:45:39,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} assume 0 < #StackHeapBarrier; {316#true} is VALID [2020-07-10 23:45:39,397 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {316#true} is VALID [2020-07-10 23:45:39,397 INFO L280 TraceCheckUtils]: 4: Hoare triple {316#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {316#true} is VALID [2020-07-10 23:45:39,398 INFO L280 TraceCheckUtils]: 5: Hoare triple {316#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {316#true} is VALID [2020-07-10 23:45:39,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {316#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {316#true} is VALID [2020-07-10 23:45:39,399 INFO L280 TraceCheckUtils]: 7: Hoare triple {316#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {316#true} is VALID [2020-07-10 23:45:39,399 INFO L280 TraceCheckUtils]: 8: Hoare triple {316#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {316#true} is VALID [2020-07-10 23:45:39,400 INFO L280 TraceCheckUtils]: 9: Hoare triple {316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {316#true} is VALID [2020-07-10 23:45:39,400 INFO L280 TraceCheckUtils]: 10: Hoare triple {316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {316#true} is VALID [2020-07-10 23:45:39,400 INFO L280 TraceCheckUtils]: 11: Hoare triple {316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {316#true} is VALID [2020-07-10 23:45:39,401 INFO L280 TraceCheckUtils]: 12: Hoare triple {316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {316#true} is VALID [2020-07-10 23:45:39,405 INFO L280 TraceCheckUtils]: 13: Hoare triple {316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {316#true} is VALID [2020-07-10 23:45:39,406 INFO L280 TraceCheckUtils]: 14: Hoare triple {316#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {316#true} is VALID [2020-07-10 23:45:39,407 INFO L280 TraceCheckUtils]: 15: Hoare triple {316#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {316#true} is VALID [2020-07-10 23:45:39,407 INFO L280 TraceCheckUtils]: 16: Hoare triple {316#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {316#true} is VALID [2020-07-10 23:45:39,407 INFO L280 TraceCheckUtils]: 17: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {316#true} is VALID [2020-07-10 23:45:39,408 INFO L280 TraceCheckUtils]: 18: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {316#true} is VALID [2020-07-10 23:45:39,416 INFO L280 TraceCheckUtils]: 19: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {316#true} is VALID [2020-07-10 23:45:39,416 INFO L280 TraceCheckUtils]: 20: Hoare triple {316#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {316#true} is VALID [2020-07-10 23:45:39,417 INFO L280 TraceCheckUtils]: 21: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {316#true} is VALID [2020-07-10 23:45:39,417 INFO L280 TraceCheckUtils]: 22: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {316#true} is VALID [2020-07-10 23:45:39,417 INFO L280 TraceCheckUtils]: 23: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {316#true} is VALID [2020-07-10 23:45:39,418 INFO L280 TraceCheckUtils]: 24: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {316#true} is VALID [2020-07-10 23:45:39,418 INFO L280 TraceCheckUtils]: 25: Hoare triple {316#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {316#true} is VALID [2020-07-10 23:45:39,418 INFO L280 TraceCheckUtils]: 26: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {316#true} is VALID [2020-07-10 23:45:39,419 INFO L280 TraceCheckUtils]: 27: Hoare triple {316#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {316#true} is VALID [2020-07-10 23:45:39,419 INFO L280 TraceCheckUtils]: 28: Hoare triple {316#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {316#true} is VALID [2020-07-10 23:45:39,421 INFO L280 TraceCheckUtils]: 29: Hoare triple {316#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {316#true} is VALID [2020-07-10 23:45:39,422 INFO L280 TraceCheckUtils]: 30: Hoare triple {316#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {316#true} is VALID [2020-07-10 23:45:39,422 INFO L280 TraceCheckUtils]: 31: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {316#true} is VALID [2020-07-10 23:45:39,422 INFO L280 TraceCheckUtils]: 32: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {316#true} is VALID [2020-07-10 23:45:39,423 INFO L280 TraceCheckUtils]: 33: Hoare triple {316#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {316#true} is VALID [2020-07-10 23:45:39,423 INFO L280 TraceCheckUtils]: 34: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {316#true} is VALID [2020-07-10 23:45:39,423 INFO L280 TraceCheckUtils]: 35: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {316#true} is VALID [2020-07-10 23:45:39,424 INFO L280 TraceCheckUtils]: 36: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {316#true} is VALID [2020-07-10 23:45:39,424 INFO L280 TraceCheckUtils]: 37: Hoare triple {316#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {316#true} is VALID [2020-07-10 23:45:39,424 INFO L280 TraceCheckUtils]: 38: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {316#true} is VALID [2020-07-10 23:45:39,425 INFO L280 TraceCheckUtils]: 39: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {316#true} is VALID [2020-07-10 23:45:39,425 INFO L280 TraceCheckUtils]: 40: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {316#true} is VALID [2020-07-10 23:45:39,425 INFO L280 TraceCheckUtils]: 41: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {316#true} is VALID [2020-07-10 23:45:39,426 INFO L280 TraceCheckUtils]: 42: Hoare triple {316#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {316#true} is VALID [2020-07-10 23:45:39,426 INFO L280 TraceCheckUtils]: 43: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {316#true} is VALID [2020-07-10 23:45:39,427 INFO L280 TraceCheckUtils]: 44: Hoare triple {316#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {316#true} is VALID [2020-07-10 23:45:39,427 INFO L280 TraceCheckUtils]: 45: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {316#true} is VALID [2020-07-10 23:45:39,428 INFO L280 TraceCheckUtils]: 46: Hoare triple {316#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {316#true} is VALID [2020-07-10 23:45:39,428 INFO L280 TraceCheckUtils]: 47: Hoare triple {316#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {316#true} is VALID [2020-07-10 23:45:39,431 INFO L280 TraceCheckUtils]: 48: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {316#true} is VALID [2020-07-10 23:45:39,431 INFO L280 TraceCheckUtils]: 49: Hoare triple {316#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {316#true} is VALID [2020-07-10 23:45:39,431 INFO L280 TraceCheckUtils]: 50: Hoare triple {316#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {316#true} is VALID [2020-07-10 23:45:39,435 INFO L280 TraceCheckUtils]: 51: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {316#true} is VALID [2020-07-10 23:45:39,436 INFO L280 TraceCheckUtils]: 52: Hoare triple {316#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {316#true} is VALID [2020-07-10 23:45:39,436 INFO L280 TraceCheckUtils]: 53: Hoare triple {316#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {316#true} is VALID [2020-07-10 23:45:39,437 INFO L280 TraceCheckUtils]: 54: Hoare triple {316#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {316#true} is VALID [2020-07-10 23:45:39,437 INFO L280 TraceCheckUtils]: 55: Hoare triple {316#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {316#true} is VALID [2020-07-10 23:45:39,437 INFO L280 TraceCheckUtils]: 56: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {316#true} is VALID [2020-07-10 23:45:39,438 INFO L280 TraceCheckUtils]: 57: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {316#true} is VALID [2020-07-10 23:45:39,438 INFO L280 TraceCheckUtils]: 58: Hoare triple {316#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {316#true} is VALID [2020-07-10 23:45:39,438 INFO L280 TraceCheckUtils]: 59: Hoare triple {316#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {316#true} is VALID [2020-07-10 23:45:39,438 INFO L280 TraceCheckUtils]: 60: Hoare triple {316#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {316#true} is VALID [2020-07-10 23:45:39,439 INFO L280 TraceCheckUtils]: 61: Hoare triple {316#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {316#true} is VALID [2020-07-10 23:45:39,439 INFO L280 TraceCheckUtils]: 62: Hoare triple {316#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {316#true} is VALID [2020-07-10 23:45:39,439 INFO L280 TraceCheckUtils]: 63: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {316#true} is VALID [2020-07-10 23:45:39,440 INFO L280 TraceCheckUtils]: 64: Hoare triple {316#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {316#true} is VALID [2020-07-10 23:45:39,440 INFO L280 TraceCheckUtils]: 65: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {316#true} is VALID [2020-07-10 23:45:39,440 INFO L280 TraceCheckUtils]: 66: Hoare triple {316#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {316#true} is VALID [2020-07-10 23:45:39,441 INFO L280 TraceCheckUtils]: 67: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {316#true} is VALID [2020-07-10 23:45:39,441 INFO L280 TraceCheckUtils]: 68: Hoare triple {316#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {316#true} is VALID [2020-07-10 23:45:39,441 INFO L280 TraceCheckUtils]: 69: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {316#true} is VALID [2020-07-10 23:45:39,442 INFO L280 TraceCheckUtils]: 70: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {316#true} is VALID [2020-07-10 23:45:39,442 INFO L280 TraceCheckUtils]: 71: Hoare triple {316#true} ~head~0.base, ~head~0.offset := 0, 0; {316#true} is VALID [2020-07-10 23:45:39,442 INFO L280 TraceCheckUtils]: 72: Hoare triple {316#true} ~pumpRunning~0 := 0; {316#true} is VALID [2020-07-10 23:45:39,443 INFO L280 TraceCheckUtils]: 73: Hoare triple {316#true} ~systemActive~0 := 1; {316#true} is VALID [2020-07-10 23:45:39,443 INFO L280 TraceCheckUtils]: 74: Hoare triple {316#true} ~cleanupTimeShifts~0 := 4; {316#true} is VALID [2020-07-10 23:45:39,443 INFO L280 TraceCheckUtils]: 75: Hoare triple {316#true} ~waterLevel~0 := 1; {316#true} is VALID [2020-07-10 23:45:39,443 INFO L280 TraceCheckUtils]: 76: Hoare triple {316#true} ~methaneLevelCritical~0 := 0; {316#true} is VALID [2020-07-10 23:45:39,444 INFO L280 TraceCheckUtils]: 77: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:45:39,444 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {316#true} {316#true} #906#return; {316#true} is VALID [2020-07-10 23:45:39,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:39,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:45:39,457 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #818#return; {316#true} is VALID [2020-07-10 23:45:39,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:39,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:45:39,461 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #820#return; {316#true} is VALID [2020-07-10 23:45:39,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:39,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~4; {316#true} is VALID [2020-07-10 23:45:39,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~4 := 1; {316#true} is VALID [2020-07-10 23:45:39,465 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~4; {316#true} is VALID [2020-07-10 23:45:39,466 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:45:39,466 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {316#true} #822#return; {316#true} is VALID [2020-07-10 23:45:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:39,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:45:39,470 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #824#return; {316#true} is VALID [2020-07-10 23:45:39,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:39,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~10; {316#true} is VALID [2020-07-10 23:45:39,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~10 := ~waterLevel~0; {316#true} is VALID [2020-07-10 23:45:39,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~10; {316#true} is VALID [2020-07-10 23:45:39,475 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:45:39,475 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {317#false} #812#return; {317#false} is VALID [2020-07-10 23:45:39,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:39,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~6; {316#true} is VALID [2020-07-10 23:45:39,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~6 := ~pumpRunning~0; {316#true} is VALID [2020-07-10 23:45:39,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~6; {316#true} is VALID [2020-07-10 23:45:39,480 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:45:39,480 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {317#false} #814#return; {317#false} is VALID [2020-07-10 23:45:39,486 INFO L263 TraceCheckUtils]: 0: Hoare triple {316#true} call ULTIMATE.init(); {418#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:45:39,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {418#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {316#true} is VALID [2020-07-10 23:45:39,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #valid := #valid[0 := 0]; {316#true} is VALID [2020-07-10 23:45:39,487 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume 0 < #StackHeapBarrier; {316#true} is VALID [2020-07-10 23:45:39,487 INFO L280 TraceCheckUtils]: 4: Hoare triple {316#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {316#true} is VALID [2020-07-10 23:45:39,487 INFO L280 TraceCheckUtils]: 5: Hoare triple {316#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {316#true} is VALID [2020-07-10 23:45:39,488 INFO L280 TraceCheckUtils]: 6: Hoare triple {316#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {316#true} is VALID [2020-07-10 23:45:39,488 INFO L280 TraceCheckUtils]: 7: Hoare triple {316#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {316#true} is VALID [2020-07-10 23:45:39,488 INFO L280 TraceCheckUtils]: 8: Hoare triple {316#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {316#true} is VALID [2020-07-10 23:45:39,489 INFO L280 TraceCheckUtils]: 9: Hoare triple {316#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {316#true} is VALID [2020-07-10 23:45:39,489 INFO L280 TraceCheckUtils]: 10: Hoare triple {316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {316#true} is VALID [2020-07-10 23:45:39,489 INFO L280 TraceCheckUtils]: 11: Hoare triple {316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {316#true} is VALID [2020-07-10 23:45:39,490 INFO L280 TraceCheckUtils]: 12: Hoare triple {316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {316#true} is VALID [2020-07-10 23:45:39,490 INFO L280 TraceCheckUtils]: 13: Hoare triple {316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {316#true} is VALID [2020-07-10 23:45:39,490 INFO L280 TraceCheckUtils]: 14: Hoare triple {316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {316#true} is VALID [2020-07-10 23:45:39,490 INFO L280 TraceCheckUtils]: 15: Hoare triple {316#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {316#true} is VALID [2020-07-10 23:45:39,491 INFO L280 TraceCheckUtils]: 16: Hoare triple {316#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {316#true} is VALID [2020-07-10 23:45:39,491 INFO L280 TraceCheckUtils]: 17: Hoare triple {316#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {316#true} is VALID [2020-07-10 23:45:39,491 INFO L280 TraceCheckUtils]: 18: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {316#true} is VALID [2020-07-10 23:45:39,492 INFO L280 TraceCheckUtils]: 19: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {316#true} is VALID [2020-07-10 23:45:39,492 INFO L280 TraceCheckUtils]: 20: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {316#true} is VALID [2020-07-10 23:45:39,492 INFO L280 TraceCheckUtils]: 21: Hoare triple {316#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {316#true} is VALID [2020-07-10 23:45:39,493 INFO L280 TraceCheckUtils]: 22: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {316#true} is VALID [2020-07-10 23:45:39,493 INFO L280 TraceCheckUtils]: 23: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {316#true} is VALID [2020-07-10 23:45:39,493 INFO L280 TraceCheckUtils]: 24: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {316#true} is VALID [2020-07-10 23:45:39,493 INFO L280 TraceCheckUtils]: 25: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {316#true} is VALID [2020-07-10 23:45:39,494 INFO L280 TraceCheckUtils]: 26: Hoare triple {316#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {316#true} is VALID [2020-07-10 23:45:39,494 INFO L280 TraceCheckUtils]: 27: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {316#true} is VALID [2020-07-10 23:45:39,494 INFO L280 TraceCheckUtils]: 28: Hoare triple {316#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {316#true} is VALID [2020-07-10 23:45:39,495 INFO L280 TraceCheckUtils]: 29: Hoare triple {316#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {316#true} is VALID [2020-07-10 23:45:39,495 INFO L280 TraceCheckUtils]: 30: Hoare triple {316#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {316#true} is VALID [2020-07-10 23:45:39,495 INFO L280 TraceCheckUtils]: 31: Hoare triple {316#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {316#true} is VALID [2020-07-10 23:45:39,496 INFO L280 TraceCheckUtils]: 32: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {316#true} is VALID [2020-07-10 23:45:39,496 INFO L280 TraceCheckUtils]: 33: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {316#true} is VALID [2020-07-10 23:45:39,496 INFO L280 TraceCheckUtils]: 34: Hoare triple {316#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {316#true} is VALID [2020-07-10 23:45:39,496 INFO L280 TraceCheckUtils]: 35: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {316#true} is VALID [2020-07-10 23:45:39,497 INFO L280 TraceCheckUtils]: 36: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {316#true} is VALID [2020-07-10 23:45:39,497 INFO L280 TraceCheckUtils]: 37: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {316#true} is VALID [2020-07-10 23:45:39,497 INFO L280 TraceCheckUtils]: 38: Hoare triple {316#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {316#true} is VALID [2020-07-10 23:45:39,498 INFO L280 TraceCheckUtils]: 39: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {316#true} is VALID [2020-07-10 23:45:39,498 INFO L280 TraceCheckUtils]: 40: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {316#true} is VALID [2020-07-10 23:45:39,498 INFO L280 TraceCheckUtils]: 41: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {316#true} is VALID [2020-07-10 23:45:39,498 INFO L280 TraceCheckUtils]: 42: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {316#true} is VALID [2020-07-10 23:45:39,499 INFO L280 TraceCheckUtils]: 43: Hoare triple {316#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {316#true} is VALID [2020-07-10 23:45:39,499 INFO L280 TraceCheckUtils]: 44: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {316#true} is VALID [2020-07-10 23:45:39,499 INFO L280 TraceCheckUtils]: 45: Hoare triple {316#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {316#true} is VALID [2020-07-10 23:45:39,499 INFO L280 TraceCheckUtils]: 46: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {316#true} is VALID [2020-07-10 23:45:39,500 INFO L280 TraceCheckUtils]: 47: Hoare triple {316#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {316#true} is VALID [2020-07-10 23:45:39,500 INFO L280 TraceCheckUtils]: 48: Hoare triple {316#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {316#true} is VALID [2020-07-10 23:45:39,500 INFO L280 TraceCheckUtils]: 49: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {316#true} is VALID [2020-07-10 23:45:39,501 INFO L280 TraceCheckUtils]: 50: Hoare triple {316#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {316#true} is VALID [2020-07-10 23:45:39,501 INFO L280 TraceCheckUtils]: 51: Hoare triple {316#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {316#true} is VALID [2020-07-10 23:45:39,501 INFO L280 TraceCheckUtils]: 52: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {316#true} is VALID [2020-07-10 23:45:39,501 INFO L280 TraceCheckUtils]: 53: Hoare triple {316#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {316#true} is VALID [2020-07-10 23:45:39,502 INFO L280 TraceCheckUtils]: 54: Hoare triple {316#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {316#true} is VALID [2020-07-10 23:45:39,502 INFO L280 TraceCheckUtils]: 55: Hoare triple {316#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {316#true} is VALID [2020-07-10 23:45:39,502 INFO L280 TraceCheckUtils]: 56: Hoare triple {316#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {316#true} is VALID [2020-07-10 23:45:39,503 INFO L280 TraceCheckUtils]: 57: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {316#true} is VALID [2020-07-10 23:45:39,503 INFO L280 TraceCheckUtils]: 58: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {316#true} is VALID [2020-07-10 23:45:39,503 INFO L280 TraceCheckUtils]: 59: Hoare triple {316#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {316#true} is VALID [2020-07-10 23:45:39,503 INFO L280 TraceCheckUtils]: 60: Hoare triple {316#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {316#true} is VALID [2020-07-10 23:45:39,504 INFO L280 TraceCheckUtils]: 61: Hoare triple {316#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {316#true} is VALID [2020-07-10 23:45:39,504 INFO L280 TraceCheckUtils]: 62: Hoare triple {316#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {316#true} is VALID [2020-07-10 23:45:39,504 INFO L280 TraceCheckUtils]: 63: Hoare triple {316#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {316#true} is VALID [2020-07-10 23:45:39,505 INFO L280 TraceCheckUtils]: 64: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {316#true} is VALID [2020-07-10 23:45:39,505 INFO L280 TraceCheckUtils]: 65: Hoare triple {316#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {316#true} is VALID [2020-07-10 23:45:39,505 INFO L280 TraceCheckUtils]: 66: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {316#true} is VALID [2020-07-10 23:45:39,505 INFO L280 TraceCheckUtils]: 67: Hoare triple {316#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {316#true} is VALID [2020-07-10 23:45:39,506 INFO L280 TraceCheckUtils]: 68: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {316#true} is VALID [2020-07-10 23:45:39,506 INFO L280 TraceCheckUtils]: 69: Hoare triple {316#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {316#true} is VALID [2020-07-10 23:45:39,506 INFO L280 TraceCheckUtils]: 70: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {316#true} is VALID [2020-07-10 23:45:39,507 INFO L280 TraceCheckUtils]: 71: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {316#true} is VALID [2020-07-10 23:45:39,507 INFO L280 TraceCheckUtils]: 72: Hoare triple {316#true} ~head~0.base, ~head~0.offset := 0, 0; {316#true} is VALID [2020-07-10 23:45:39,507 INFO L280 TraceCheckUtils]: 73: Hoare triple {316#true} ~pumpRunning~0 := 0; {316#true} is VALID [2020-07-10 23:45:39,507 INFO L280 TraceCheckUtils]: 74: Hoare triple {316#true} ~systemActive~0 := 1; {316#true} is VALID [2020-07-10 23:45:39,508 INFO L280 TraceCheckUtils]: 75: Hoare triple {316#true} ~cleanupTimeShifts~0 := 4; {316#true} is VALID [2020-07-10 23:45:39,508 INFO L280 TraceCheckUtils]: 76: Hoare triple {316#true} ~waterLevel~0 := 1; {316#true} is VALID [2020-07-10 23:45:39,508 INFO L280 TraceCheckUtils]: 77: Hoare triple {316#true} ~methaneLevelCritical~0 := 0; {316#true} is VALID [2020-07-10 23:45:39,509 INFO L280 TraceCheckUtils]: 78: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:45:39,509 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {316#true} {316#true} #906#return; {316#true} is VALID [2020-07-10 23:45:39,509 INFO L263 TraceCheckUtils]: 80: Hoare triple {316#true} call #t~ret73 := main(); {316#true} is VALID [2020-07-10 23:45:39,509 INFO L280 TraceCheckUtils]: 81: Hoare triple {316#true} havoc ~retValue_acc~8; {316#true} is VALID [2020-07-10 23:45:39,510 INFO L280 TraceCheckUtils]: 82: Hoare triple {316#true} havoc ~tmp~8; {316#true} is VALID [2020-07-10 23:45:39,510 INFO L263 TraceCheckUtils]: 83: Hoare triple {316#true} call select_helpers(); {316#true} is VALID [2020-07-10 23:45:39,510 INFO L280 TraceCheckUtils]: 84: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:45:39,511 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {316#true} {316#true} #818#return; {316#true} is VALID [2020-07-10 23:45:39,511 INFO L263 TraceCheckUtils]: 86: Hoare triple {316#true} call select_features(); {316#true} is VALID [2020-07-10 23:45:39,511 INFO L280 TraceCheckUtils]: 87: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:45:39,511 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {316#true} {316#true} #820#return; {316#true} is VALID [2020-07-10 23:45:39,512 INFO L263 TraceCheckUtils]: 89: Hoare triple {316#true} call #t~ret62 := valid_product(); {316#true} is VALID [2020-07-10 23:45:39,512 INFO L280 TraceCheckUtils]: 90: Hoare triple {316#true} havoc ~retValue_acc~4; {316#true} is VALID [2020-07-10 23:45:39,512 INFO L280 TraceCheckUtils]: 91: Hoare triple {316#true} ~retValue_acc~4 := 1; {316#true} is VALID [2020-07-10 23:45:39,513 INFO L280 TraceCheckUtils]: 92: Hoare triple {316#true} #res := ~retValue_acc~4; {316#true} is VALID [2020-07-10 23:45:39,513 INFO L280 TraceCheckUtils]: 93: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:45:39,513 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {316#true} {316#true} #822#return; {316#true} is VALID [2020-07-10 23:45:39,513 INFO L280 TraceCheckUtils]: 95: Hoare triple {316#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {316#true} is VALID [2020-07-10 23:45:39,514 INFO L280 TraceCheckUtils]: 96: Hoare triple {316#true} ~tmp~8 := #t~ret62; {316#true} is VALID [2020-07-10 23:45:39,514 INFO L280 TraceCheckUtils]: 97: Hoare triple {316#true} havoc #t~ret62; {316#true} is VALID [2020-07-10 23:45:39,514 INFO L280 TraceCheckUtils]: 98: Hoare triple {316#true} assume 0 != ~tmp~8; {316#true} is VALID [2020-07-10 23:45:39,515 INFO L263 TraceCheckUtils]: 99: Hoare triple {316#true} call setup(); {316#true} is VALID [2020-07-10 23:45:39,515 INFO L280 TraceCheckUtils]: 100: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:45:39,515 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {316#true} {316#true} #824#return; {316#true} is VALID [2020-07-10 23:45:39,515 INFO L263 TraceCheckUtils]: 102: Hoare triple {316#true} call runTest(); {316#true} is VALID [2020-07-10 23:45:39,516 INFO L263 TraceCheckUtils]: 103: Hoare triple {316#true} call test(); {316#true} is VALID [2020-07-10 23:45:39,516 INFO L280 TraceCheckUtils]: 104: Hoare triple {316#true} havoc ~splverifierCounter~0; {316#true} is VALID [2020-07-10 23:45:39,516 INFO L280 TraceCheckUtils]: 105: Hoare triple {316#true} havoc ~tmp~4; {316#true} is VALID [2020-07-10 23:45:39,517 INFO L280 TraceCheckUtils]: 106: Hoare triple {316#true} havoc ~tmp___0~1; {316#true} is VALID [2020-07-10 23:45:39,517 INFO L280 TraceCheckUtils]: 107: Hoare triple {316#true} havoc ~tmp___1~0; {316#true} is VALID [2020-07-10 23:45:39,517 INFO L280 TraceCheckUtils]: 108: Hoare triple {316#true} havoc ~tmp___2~0; {316#true} is VALID [2020-07-10 23:45:39,518 INFO L280 TraceCheckUtils]: 109: Hoare triple {316#true} ~splverifierCounter~0 := 0; {316#true} is VALID [2020-07-10 23:45:39,518 INFO L280 TraceCheckUtils]: 110: Hoare triple {316#true} assume false; {317#false} is VALID [2020-07-10 23:45:39,519 INFO L263 TraceCheckUtils]: 111: Hoare triple {317#false} call cleanup(); {317#false} is VALID [2020-07-10 23:45:39,519 INFO L280 TraceCheckUtils]: 112: Hoare triple {317#false} havoc ~i~0; {317#false} is VALID [2020-07-10 23:45:39,519 INFO L280 TraceCheckUtils]: 113: Hoare triple {317#false} havoc ~__cil_tmp2~0; {317#false} is VALID [2020-07-10 23:45:39,520 INFO L263 TraceCheckUtils]: 114: Hoare triple {317#false} call timeShift(); {317#false} is VALID [2020-07-10 23:45:39,520 INFO L280 TraceCheckUtils]: 115: Hoare triple {317#false} assume !(0 != ~pumpRunning~0); {317#false} is VALID [2020-07-10 23:45:39,520 INFO L280 TraceCheckUtils]: 116: Hoare triple {317#false} assume !(0 != ~systemActive~0); {317#false} is VALID [2020-07-10 23:45:39,520 INFO L263 TraceCheckUtils]: 117: Hoare triple {317#false} call __utac_acc__Specification4_spec__1(); {317#false} is VALID [2020-07-10 23:45:39,521 INFO L280 TraceCheckUtils]: 118: Hoare triple {317#false} havoc ~tmp~0; {317#false} is VALID [2020-07-10 23:45:39,521 INFO L280 TraceCheckUtils]: 119: Hoare triple {317#false} havoc ~tmp___0~0; {317#false} is VALID [2020-07-10 23:45:39,521 INFO L263 TraceCheckUtils]: 120: Hoare triple {317#false} call #t~ret0 := getWaterLevel(); {316#true} is VALID [2020-07-10 23:45:39,521 INFO L280 TraceCheckUtils]: 121: Hoare triple {316#true} havoc ~retValue_acc~10; {316#true} is VALID [2020-07-10 23:45:39,522 INFO L280 TraceCheckUtils]: 122: Hoare triple {316#true} ~retValue_acc~10 := ~waterLevel~0; {316#true} is VALID [2020-07-10 23:45:39,522 INFO L280 TraceCheckUtils]: 123: Hoare triple {316#true} #res := ~retValue_acc~10; {316#true} is VALID [2020-07-10 23:45:39,522 INFO L280 TraceCheckUtils]: 124: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:45:39,522 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {316#true} {317#false} #812#return; {317#false} is VALID [2020-07-10 23:45:39,523 INFO L280 TraceCheckUtils]: 126: Hoare triple {317#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {317#false} is VALID [2020-07-10 23:45:39,523 INFO L280 TraceCheckUtils]: 127: Hoare triple {317#false} ~tmp~0 := #t~ret0; {317#false} is VALID [2020-07-10 23:45:39,523 INFO L280 TraceCheckUtils]: 128: Hoare triple {317#false} havoc #t~ret0; {317#false} is VALID [2020-07-10 23:45:39,524 INFO L280 TraceCheckUtils]: 129: Hoare triple {317#false} assume 0 == ~tmp~0; {317#false} is VALID [2020-07-10 23:45:39,524 INFO L263 TraceCheckUtils]: 130: Hoare triple {317#false} call #t~ret1 := isPumpRunning(); {316#true} is VALID [2020-07-10 23:45:39,524 INFO L280 TraceCheckUtils]: 131: Hoare triple {316#true} havoc ~retValue_acc~6; {316#true} is VALID [2020-07-10 23:45:39,524 INFO L280 TraceCheckUtils]: 132: Hoare triple {316#true} ~retValue_acc~6 := ~pumpRunning~0; {316#true} is VALID [2020-07-10 23:45:39,525 INFO L280 TraceCheckUtils]: 133: Hoare triple {316#true} #res := ~retValue_acc~6; {316#true} is VALID [2020-07-10 23:45:39,525 INFO L280 TraceCheckUtils]: 134: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:45:39,525 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {316#true} {317#false} #814#return; {317#false} is VALID [2020-07-10 23:45:39,526 INFO L280 TraceCheckUtils]: 136: Hoare triple {317#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {317#false} is VALID [2020-07-10 23:45:39,526 INFO L280 TraceCheckUtils]: 137: Hoare triple {317#false} ~tmp___0~0 := #t~ret1; {317#false} is VALID [2020-07-10 23:45:39,526 INFO L280 TraceCheckUtils]: 138: Hoare triple {317#false} havoc #t~ret1; {317#false} is VALID [2020-07-10 23:45:39,526 INFO L280 TraceCheckUtils]: 139: Hoare triple {317#false} assume 0 != ~tmp___0~0; {317#false} is VALID [2020-07-10 23:45:39,527 INFO L263 TraceCheckUtils]: 140: Hoare triple {317#false} call __automaton_fail(); {317#false} is VALID [2020-07-10 23:45:39,527 INFO L280 TraceCheckUtils]: 141: Hoare triple {317#false} assume !false; {317#false} is VALID [2020-07-10 23:45:39,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:45:39,551 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1500049739] [2020-07-10 23:45:39,553 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:45:39,553 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 23:45:39,554 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444526121] [2020-07-10 23:45:39,561 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 23:45:39,565 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:45:39,569 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 23:45:39,742 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:45:39,742 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 23:45:39,743 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:45:39,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 23:45:39,754 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 23:45:39,757 INFO L87 Difference]: Start difference. First operand 313 states. Second operand 3 states. [2020-07-10 23:45:48,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:45:48,248 INFO L93 Difference]: Finished difference Result 494 states and 582 transitions. [2020-07-10 23:45:48,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 23:45:48,249 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 23:45:48,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:45:48,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 23:45:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 582 transitions. [2020-07-10 23:45:48,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 23:45:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 582 transitions. [2020-07-10 23:45:48,319 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 582 transitions. [2020-07-10 23:45:49,978 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 582 edges. 582 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:45:50,034 INFO L225 Difference]: With dead ends: 494 [2020-07-10 23:45:50,035 INFO L226 Difference]: Without dead ends: 306 [2020-07-10 23:45:50,044 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 23:45:50,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2020-07-10 23:45:53,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 262. [2020-07-10 23:45:53,486 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:45:53,487 INFO L82 GeneralOperation]: Start isEquivalent. First operand 306 states. Second operand 262 states. [2020-07-10 23:45:53,488 INFO L74 IsIncluded]: Start isIncluded. First operand 306 states. Second operand 262 states. [2020-07-10 23:45:53,488 INFO L87 Difference]: Start difference. First operand 306 states. Second operand 262 states. [2020-07-10 23:45:53,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:45:53,525 INFO L93 Difference]: Finished difference Result 306 states and 346 transitions. [2020-07-10 23:45:53,525 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 346 transitions. [2020-07-10 23:45:53,530 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:45:53,530 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:45:53,530 INFO L74 IsIncluded]: Start isIncluded. First operand 262 states. Second operand 306 states. [2020-07-10 23:45:53,530 INFO L87 Difference]: Start difference. First operand 262 states. Second operand 306 states. [2020-07-10 23:45:53,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:45:53,565 INFO L93 Difference]: Finished difference Result 306 states and 346 transitions. [2020-07-10 23:45:53,566 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 346 transitions. [2020-07-10 23:45:53,567 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:45:53,568 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:45:53,568 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:45:53,568 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:45:53,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 262 states. [2020-07-10 23:45:53,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 282 transitions. [2020-07-10 23:45:53,582 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 282 transitions. Word has length 142 [2020-07-10 23:45:53,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:45:53,583 INFO L479 AbstractCegarLoop]: Abstraction has 262 states and 282 transitions. [2020-07-10 23:45:53,583 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 23:45:53,583 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 262 states and 282 transitions. [2020-07-10 23:45:54,448 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 282 edges. 282 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:45:54,448 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 282 transitions. [2020-07-10 23:45:54,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 23:45:54,452 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:45:54,452 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:45:54,452 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 23:45:54,453 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:45:54,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:45:54,454 INFO L82 PathProgramCache]: Analyzing trace with hash 990794439, now seen corresponding path program 1 times [2020-07-10 23:45:54,454 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:45:54,454 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1605374454] [2020-07-10 23:45:54,455 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:45:54,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:54,965 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:45:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:55,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {2648#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2545#true} is VALID [2020-07-10 23:45:55,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} #valid := #valid[0 := 0]; {2545#true} is VALID [2020-07-10 23:45:55,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} assume 0 < #StackHeapBarrier; {2545#true} is VALID [2020-07-10 23:45:55,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {2545#true} is VALID [2020-07-10 23:45:55,055 INFO L280 TraceCheckUtils]: 4: Hoare triple {2545#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {2545#true} is VALID [2020-07-10 23:45:55,056 INFO L280 TraceCheckUtils]: 5: Hoare triple {2545#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {2545#true} is VALID [2020-07-10 23:45:55,056 INFO L280 TraceCheckUtils]: 6: Hoare triple {2545#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {2545#true} is VALID [2020-07-10 23:45:55,057 INFO L280 TraceCheckUtils]: 7: Hoare triple {2545#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {2545#true} is VALID [2020-07-10 23:45:55,058 INFO L280 TraceCheckUtils]: 8: Hoare triple {2545#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {2545#true} is VALID [2020-07-10 23:45:55,058 INFO L280 TraceCheckUtils]: 9: Hoare triple {2545#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {2545#true} is VALID [2020-07-10 23:45:55,058 INFO L280 TraceCheckUtils]: 10: Hoare triple {2545#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {2545#true} is VALID [2020-07-10 23:45:55,058 INFO L280 TraceCheckUtils]: 11: Hoare triple {2545#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {2545#true} is VALID [2020-07-10 23:45:55,059 INFO L280 TraceCheckUtils]: 12: Hoare triple {2545#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {2545#true} is VALID [2020-07-10 23:45:55,059 INFO L280 TraceCheckUtils]: 13: Hoare triple {2545#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {2545#true} is VALID [2020-07-10 23:45:55,059 INFO L280 TraceCheckUtils]: 14: Hoare triple {2545#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {2545#true} is VALID [2020-07-10 23:45:55,063 INFO L280 TraceCheckUtils]: 15: Hoare triple {2545#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {2545#true} is VALID [2020-07-10 23:45:55,063 INFO L280 TraceCheckUtils]: 16: Hoare triple {2545#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {2545#true} is VALID [2020-07-10 23:45:55,063 INFO L280 TraceCheckUtils]: 17: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {2545#true} is VALID [2020-07-10 23:45:55,064 INFO L280 TraceCheckUtils]: 18: Hoare triple {2545#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {2545#true} is VALID [2020-07-10 23:45:55,064 INFO L280 TraceCheckUtils]: 19: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {2545#true} is VALID [2020-07-10 23:45:55,064 INFO L280 TraceCheckUtils]: 20: Hoare triple {2545#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {2545#true} is VALID [2020-07-10 23:45:55,064 INFO L280 TraceCheckUtils]: 21: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {2545#true} is VALID [2020-07-10 23:45:55,065 INFO L280 TraceCheckUtils]: 22: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {2545#true} is VALID [2020-07-10 23:45:55,065 INFO L280 TraceCheckUtils]: 23: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {2545#true} is VALID [2020-07-10 23:45:55,066 INFO L280 TraceCheckUtils]: 24: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {2545#true} is VALID [2020-07-10 23:45:55,066 INFO L280 TraceCheckUtils]: 25: Hoare triple {2545#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {2545#true} is VALID [2020-07-10 23:45:55,066 INFO L280 TraceCheckUtils]: 26: Hoare triple {2545#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {2545#true} is VALID [2020-07-10 23:45:55,067 INFO L280 TraceCheckUtils]: 27: Hoare triple {2545#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {2545#true} is VALID [2020-07-10 23:45:55,067 INFO L280 TraceCheckUtils]: 28: Hoare triple {2545#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {2545#true} is VALID [2020-07-10 23:45:55,067 INFO L280 TraceCheckUtils]: 29: Hoare triple {2545#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {2545#true} is VALID [2020-07-10 23:45:55,067 INFO L280 TraceCheckUtils]: 30: Hoare triple {2545#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {2545#true} is VALID [2020-07-10 23:45:55,068 INFO L280 TraceCheckUtils]: 31: Hoare triple {2545#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {2545#true} is VALID [2020-07-10 23:45:55,068 INFO L280 TraceCheckUtils]: 32: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {2545#true} is VALID [2020-07-10 23:45:55,068 INFO L280 TraceCheckUtils]: 33: Hoare triple {2545#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {2545#true} is VALID [2020-07-10 23:45:55,068 INFO L280 TraceCheckUtils]: 34: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {2545#true} is VALID [2020-07-10 23:45:55,069 INFO L280 TraceCheckUtils]: 35: Hoare triple {2545#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {2545#true} is VALID [2020-07-10 23:45:55,069 INFO L280 TraceCheckUtils]: 36: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {2545#true} is VALID [2020-07-10 23:45:55,069 INFO L280 TraceCheckUtils]: 37: Hoare triple {2545#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {2545#true} is VALID [2020-07-10 23:45:55,069 INFO L280 TraceCheckUtils]: 38: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {2545#true} is VALID [2020-07-10 23:45:55,070 INFO L280 TraceCheckUtils]: 39: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {2545#true} is VALID [2020-07-10 23:45:55,070 INFO L280 TraceCheckUtils]: 40: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {2545#true} is VALID [2020-07-10 23:45:55,070 INFO L280 TraceCheckUtils]: 41: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {2545#true} is VALID [2020-07-10 23:45:55,070 INFO L280 TraceCheckUtils]: 42: Hoare triple {2545#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {2545#true} is VALID [2020-07-10 23:45:55,070 INFO L280 TraceCheckUtils]: 43: Hoare triple {2545#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {2545#true} is VALID [2020-07-10 23:45:55,071 INFO L280 TraceCheckUtils]: 44: Hoare triple {2545#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {2545#true} is VALID [2020-07-10 23:45:55,071 INFO L280 TraceCheckUtils]: 45: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {2545#true} is VALID [2020-07-10 23:45:55,071 INFO L280 TraceCheckUtils]: 46: Hoare triple {2545#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {2545#true} is VALID [2020-07-10 23:45:55,071 INFO L280 TraceCheckUtils]: 47: Hoare triple {2545#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {2545#true} is VALID [2020-07-10 23:45:55,072 INFO L280 TraceCheckUtils]: 48: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {2545#true} is VALID [2020-07-10 23:45:55,072 INFO L280 TraceCheckUtils]: 49: Hoare triple {2545#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {2545#true} is VALID [2020-07-10 23:45:55,072 INFO L280 TraceCheckUtils]: 50: Hoare triple {2545#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {2545#true} is VALID [2020-07-10 23:45:55,072 INFO L280 TraceCheckUtils]: 51: Hoare triple {2545#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {2545#true} is VALID [2020-07-10 23:45:55,073 INFO L280 TraceCheckUtils]: 52: Hoare triple {2545#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {2545#true} is VALID [2020-07-10 23:45:55,073 INFO L280 TraceCheckUtils]: 53: Hoare triple {2545#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {2545#true} is VALID [2020-07-10 23:45:55,074 INFO L280 TraceCheckUtils]: 54: Hoare triple {2545#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {2545#true} is VALID [2020-07-10 23:45:55,074 INFO L280 TraceCheckUtils]: 55: Hoare triple {2545#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {2545#true} is VALID [2020-07-10 23:45:55,074 INFO L280 TraceCheckUtils]: 56: Hoare triple {2545#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {2545#true} is VALID [2020-07-10 23:45:55,074 INFO L280 TraceCheckUtils]: 57: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {2545#true} is VALID [2020-07-10 23:45:55,075 INFO L280 TraceCheckUtils]: 58: Hoare triple {2545#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {2545#true} is VALID [2020-07-10 23:45:55,075 INFO L280 TraceCheckUtils]: 59: Hoare triple {2545#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {2545#true} is VALID [2020-07-10 23:45:55,075 INFO L280 TraceCheckUtils]: 60: Hoare triple {2545#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {2545#true} is VALID [2020-07-10 23:45:55,075 INFO L280 TraceCheckUtils]: 61: Hoare triple {2545#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {2545#true} is VALID [2020-07-10 23:45:55,076 INFO L280 TraceCheckUtils]: 62: Hoare triple {2545#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {2545#true} is VALID [2020-07-10 23:45:55,076 INFO L280 TraceCheckUtils]: 63: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {2545#true} is VALID [2020-07-10 23:45:55,077 INFO L280 TraceCheckUtils]: 64: Hoare triple {2545#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {2545#true} is VALID [2020-07-10 23:45:55,078 INFO L280 TraceCheckUtils]: 65: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {2545#true} is VALID [2020-07-10 23:45:55,078 INFO L280 TraceCheckUtils]: 66: Hoare triple {2545#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {2545#true} is VALID [2020-07-10 23:45:55,079 INFO L280 TraceCheckUtils]: 67: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {2545#true} is VALID [2020-07-10 23:45:55,079 INFO L280 TraceCheckUtils]: 68: Hoare triple {2545#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {2545#true} is VALID [2020-07-10 23:45:55,079 INFO L280 TraceCheckUtils]: 69: Hoare triple {2545#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {2545#true} is VALID [2020-07-10 23:45:55,079 INFO L280 TraceCheckUtils]: 70: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {2545#true} is VALID [2020-07-10 23:45:55,079 INFO L280 TraceCheckUtils]: 71: Hoare triple {2545#true} ~head~0.base, ~head~0.offset := 0, 0; {2545#true} is VALID [2020-07-10 23:45:55,080 INFO L280 TraceCheckUtils]: 72: Hoare triple {2545#true} ~pumpRunning~0 := 0; {2545#true} is VALID [2020-07-10 23:45:55,080 INFO L280 TraceCheckUtils]: 73: Hoare triple {2545#true} ~systemActive~0 := 1; {2545#true} is VALID [2020-07-10 23:45:55,080 INFO L280 TraceCheckUtils]: 74: Hoare triple {2545#true} ~cleanupTimeShifts~0 := 4; {2545#true} is VALID [2020-07-10 23:45:55,080 INFO L280 TraceCheckUtils]: 75: Hoare triple {2545#true} ~waterLevel~0 := 1; {2545#true} is VALID [2020-07-10 23:45:55,081 INFO L280 TraceCheckUtils]: 76: Hoare triple {2545#true} ~methaneLevelCritical~0 := 0; {2545#true} is VALID [2020-07-10 23:45:55,081 INFO L280 TraceCheckUtils]: 77: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 23:45:55,081 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2545#true} {2545#true} #906#return; {2545#true} is VALID [2020-07-10 23:45:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:55,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 23:45:55,094 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2545#true} #818#return; {2545#true} is VALID [2020-07-10 23:45:55,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:55,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 23:45:55,100 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2545#true} #820#return; {2545#true} is VALID [2020-07-10 23:45:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:55,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~4; {2545#true} is VALID [2020-07-10 23:45:55,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} ~retValue_acc~4 := 1; {2545#true} is VALID [2020-07-10 23:45:55,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} #res := ~retValue_acc~4; {2545#true} is VALID [2020-07-10 23:45:55,109 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 23:45:55,109 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2545#true} {2545#true} #822#return; {2545#true} is VALID [2020-07-10 23:45:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:55,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 23:45:55,112 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2545#true} #824#return; {2545#true} is VALID [2020-07-10 23:45:55,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:55,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~10; {2545#true} is VALID [2020-07-10 23:45:55,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} ~retValue_acc~10 := ~waterLevel~0; {2545#true} is VALID [2020-07-10 23:45:55,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} #res := ~retValue_acc~10; {2545#true} is VALID [2020-07-10 23:45:55,118 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 23:45:55,118 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2545#true} {2546#false} #812#return; {2546#false} is VALID [2020-07-10 23:45:55,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:55,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~6; {2545#true} is VALID [2020-07-10 23:45:55,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} ~retValue_acc~6 := ~pumpRunning~0; {2545#true} is VALID [2020-07-10 23:45:55,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} #res := ~retValue_acc~6; {2545#true} is VALID [2020-07-10 23:45:55,124 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 23:45:55,125 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2545#true} {2546#false} #814#return; {2546#false} is VALID [2020-07-10 23:45:55,129 INFO L263 TraceCheckUtils]: 0: Hoare triple {2545#true} call ULTIMATE.init(); {2648#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:45:55,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {2648#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2545#true} is VALID [2020-07-10 23:45:55,129 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} #valid := #valid[0 := 0]; {2545#true} is VALID [2020-07-10 23:45:55,130 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} assume 0 < #StackHeapBarrier; {2545#true} is VALID [2020-07-10 23:45:55,130 INFO L280 TraceCheckUtils]: 4: Hoare triple {2545#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {2545#true} is VALID [2020-07-10 23:45:55,130 INFO L280 TraceCheckUtils]: 5: Hoare triple {2545#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {2545#true} is VALID [2020-07-10 23:45:55,130 INFO L280 TraceCheckUtils]: 6: Hoare triple {2545#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {2545#true} is VALID [2020-07-10 23:45:55,130 INFO L280 TraceCheckUtils]: 7: Hoare triple {2545#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {2545#true} is VALID [2020-07-10 23:45:55,131 INFO L280 TraceCheckUtils]: 8: Hoare triple {2545#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {2545#true} is VALID [2020-07-10 23:45:55,131 INFO L280 TraceCheckUtils]: 9: Hoare triple {2545#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {2545#true} is VALID [2020-07-10 23:45:55,131 INFO L280 TraceCheckUtils]: 10: Hoare triple {2545#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {2545#true} is VALID [2020-07-10 23:45:55,131 INFO L280 TraceCheckUtils]: 11: Hoare triple {2545#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {2545#true} is VALID [2020-07-10 23:45:55,132 INFO L280 TraceCheckUtils]: 12: Hoare triple {2545#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {2545#true} is VALID [2020-07-10 23:45:55,132 INFO L280 TraceCheckUtils]: 13: Hoare triple {2545#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {2545#true} is VALID [2020-07-10 23:45:55,132 INFO L280 TraceCheckUtils]: 14: Hoare triple {2545#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {2545#true} is VALID [2020-07-10 23:45:55,132 INFO L280 TraceCheckUtils]: 15: Hoare triple {2545#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {2545#true} is VALID [2020-07-10 23:45:55,132 INFO L280 TraceCheckUtils]: 16: Hoare triple {2545#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {2545#true} is VALID [2020-07-10 23:45:55,133 INFO L280 TraceCheckUtils]: 17: Hoare triple {2545#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {2545#true} is VALID [2020-07-10 23:45:55,133 INFO L280 TraceCheckUtils]: 18: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {2545#true} is VALID [2020-07-10 23:45:55,133 INFO L280 TraceCheckUtils]: 19: Hoare triple {2545#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {2545#true} is VALID [2020-07-10 23:45:55,137 INFO L280 TraceCheckUtils]: 20: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {2545#true} is VALID [2020-07-10 23:45:55,138 INFO L280 TraceCheckUtils]: 21: Hoare triple {2545#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {2545#true} is VALID [2020-07-10 23:45:55,138 INFO L280 TraceCheckUtils]: 22: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {2545#true} is VALID [2020-07-10 23:45:55,138 INFO L280 TraceCheckUtils]: 23: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {2545#true} is VALID [2020-07-10 23:45:55,138 INFO L280 TraceCheckUtils]: 24: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {2545#true} is VALID [2020-07-10 23:45:55,139 INFO L280 TraceCheckUtils]: 25: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {2545#true} is VALID [2020-07-10 23:45:55,139 INFO L280 TraceCheckUtils]: 26: Hoare triple {2545#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {2545#true} is VALID [2020-07-10 23:45:55,139 INFO L280 TraceCheckUtils]: 27: Hoare triple {2545#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {2545#true} is VALID [2020-07-10 23:45:55,139 INFO L280 TraceCheckUtils]: 28: Hoare triple {2545#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {2545#true} is VALID [2020-07-10 23:45:55,140 INFO L280 TraceCheckUtils]: 29: Hoare triple {2545#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {2545#true} is VALID [2020-07-10 23:45:55,140 INFO L280 TraceCheckUtils]: 30: Hoare triple {2545#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {2545#true} is VALID [2020-07-10 23:45:55,140 INFO L280 TraceCheckUtils]: 31: Hoare triple {2545#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {2545#true} is VALID [2020-07-10 23:45:55,140 INFO L280 TraceCheckUtils]: 32: Hoare triple {2545#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {2545#true} is VALID [2020-07-10 23:45:55,141 INFO L280 TraceCheckUtils]: 33: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {2545#true} is VALID [2020-07-10 23:45:55,141 INFO L280 TraceCheckUtils]: 34: Hoare triple {2545#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {2545#true} is VALID [2020-07-10 23:45:55,141 INFO L280 TraceCheckUtils]: 35: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {2545#true} is VALID [2020-07-10 23:45:55,141 INFO L280 TraceCheckUtils]: 36: Hoare triple {2545#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {2545#true} is VALID [2020-07-10 23:45:55,142 INFO L280 TraceCheckUtils]: 37: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {2545#true} is VALID [2020-07-10 23:45:55,142 INFO L280 TraceCheckUtils]: 38: Hoare triple {2545#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {2545#true} is VALID [2020-07-10 23:45:55,143 INFO L280 TraceCheckUtils]: 39: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {2545#true} is VALID [2020-07-10 23:45:55,144 INFO L280 TraceCheckUtils]: 40: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {2545#true} is VALID [2020-07-10 23:45:55,146 INFO L280 TraceCheckUtils]: 41: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {2545#true} is VALID [2020-07-10 23:45:55,147 INFO L280 TraceCheckUtils]: 42: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {2545#true} is VALID [2020-07-10 23:45:55,147 INFO L280 TraceCheckUtils]: 43: Hoare triple {2545#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {2545#true} is VALID [2020-07-10 23:45:55,147 INFO L280 TraceCheckUtils]: 44: Hoare triple {2545#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {2545#true} is VALID [2020-07-10 23:45:55,147 INFO L280 TraceCheckUtils]: 45: Hoare triple {2545#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {2545#true} is VALID [2020-07-10 23:45:55,148 INFO L280 TraceCheckUtils]: 46: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {2545#true} is VALID [2020-07-10 23:45:55,148 INFO L280 TraceCheckUtils]: 47: Hoare triple {2545#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {2545#true} is VALID [2020-07-10 23:45:55,148 INFO L280 TraceCheckUtils]: 48: Hoare triple {2545#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {2545#true} is VALID [2020-07-10 23:45:55,148 INFO L280 TraceCheckUtils]: 49: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {2545#true} is VALID [2020-07-10 23:45:55,148 INFO L280 TraceCheckUtils]: 50: Hoare triple {2545#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {2545#true} is VALID [2020-07-10 23:45:55,149 INFO L280 TraceCheckUtils]: 51: Hoare triple {2545#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {2545#true} is VALID [2020-07-10 23:45:55,149 INFO L280 TraceCheckUtils]: 52: Hoare triple {2545#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {2545#true} is VALID [2020-07-10 23:45:55,149 INFO L280 TraceCheckUtils]: 53: Hoare triple {2545#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {2545#true} is VALID [2020-07-10 23:45:55,156 INFO L280 TraceCheckUtils]: 54: Hoare triple {2545#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {2545#true} is VALID [2020-07-10 23:45:55,156 INFO L280 TraceCheckUtils]: 55: Hoare triple {2545#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {2545#true} is VALID [2020-07-10 23:45:55,157 INFO L280 TraceCheckUtils]: 56: Hoare triple {2545#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {2545#true} is VALID [2020-07-10 23:45:55,157 INFO L280 TraceCheckUtils]: 57: Hoare triple {2545#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {2545#true} is VALID [2020-07-10 23:45:55,157 INFO L280 TraceCheckUtils]: 58: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {2545#true} is VALID [2020-07-10 23:45:55,157 INFO L280 TraceCheckUtils]: 59: Hoare triple {2545#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {2545#true} is VALID [2020-07-10 23:45:55,158 INFO L280 TraceCheckUtils]: 60: Hoare triple {2545#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {2545#true} is VALID [2020-07-10 23:45:55,158 INFO L280 TraceCheckUtils]: 61: Hoare triple {2545#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {2545#true} is VALID [2020-07-10 23:45:55,158 INFO L280 TraceCheckUtils]: 62: Hoare triple {2545#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {2545#true} is VALID [2020-07-10 23:45:55,158 INFO L280 TraceCheckUtils]: 63: Hoare triple {2545#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {2545#true} is VALID [2020-07-10 23:45:55,160 INFO L280 TraceCheckUtils]: 64: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {2545#true} is VALID [2020-07-10 23:45:55,160 INFO L280 TraceCheckUtils]: 65: Hoare triple {2545#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {2545#true} is VALID [2020-07-10 23:45:55,160 INFO L280 TraceCheckUtils]: 66: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {2545#true} is VALID [2020-07-10 23:45:55,160 INFO L280 TraceCheckUtils]: 67: Hoare triple {2545#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {2545#true} is VALID [2020-07-10 23:45:55,161 INFO L280 TraceCheckUtils]: 68: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {2545#true} is VALID [2020-07-10 23:45:55,161 INFO L280 TraceCheckUtils]: 69: Hoare triple {2545#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {2545#true} is VALID [2020-07-10 23:45:55,161 INFO L280 TraceCheckUtils]: 70: Hoare triple {2545#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {2545#true} is VALID [2020-07-10 23:45:55,161 INFO L280 TraceCheckUtils]: 71: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {2545#true} is VALID [2020-07-10 23:45:55,161 INFO L280 TraceCheckUtils]: 72: Hoare triple {2545#true} ~head~0.base, ~head~0.offset := 0, 0; {2545#true} is VALID [2020-07-10 23:45:55,161 INFO L280 TraceCheckUtils]: 73: Hoare triple {2545#true} ~pumpRunning~0 := 0; {2545#true} is VALID [2020-07-10 23:45:55,162 INFO L280 TraceCheckUtils]: 74: Hoare triple {2545#true} ~systemActive~0 := 1; {2545#true} is VALID [2020-07-10 23:45:55,162 INFO L280 TraceCheckUtils]: 75: Hoare triple {2545#true} ~cleanupTimeShifts~0 := 4; {2545#true} is VALID [2020-07-10 23:45:55,162 INFO L280 TraceCheckUtils]: 76: Hoare triple {2545#true} ~waterLevel~0 := 1; {2545#true} is VALID [2020-07-10 23:45:55,162 INFO L280 TraceCheckUtils]: 77: Hoare triple {2545#true} ~methaneLevelCritical~0 := 0; {2545#true} is VALID [2020-07-10 23:45:55,162 INFO L280 TraceCheckUtils]: 78: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 23:45:55,163 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2545#true} {2545#true} #906#return; {2545#true} is VALID [2020-07-10 23:45:55,163 INFO L263 TraceCheckUtils]: 80: Hoare triple {2545#true} call #t~ret73 := main(); {2545#true} is VALID [2020-07-10 23:45:55,163 INFO L280 TraceCheckUtils]: 81: Hoare triple {2545#true} havoc ~retValue_acc~8; {2545#true} is VALID [2020-07-10 23:45:55,164 INFO L280 TraceCheckUtils]: 82: Hoare triple {2545#true} havoc ~tmp~8; {2545#true} is VALID [2020-07-10 23:45:55,164 INFO L263 TraceCheckUtils]: 83: Hoare triple {2545#true} call select_helpers(); {2545#true} is VALID [2020-07-10 23:45:55,164 INFO L280 TraceCheckUtils]: 84: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 23:45:55,164 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2545#true} {2545#true} #818#return; {2545#true} is VALID [2020-07-10 23:45:55,164 INFO L263 TraceCheckUtils]: 86: Hoare triple {2545#true} call select_features(); {2545#true} is VALID [2020-07-10 23:45:55,165 INFO L280 TraceCheckUtils]: 87: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 23:45:55,165 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2545#true} {2545#true} #820#return; {2545#true} is VALID [2020-07-10 23:45:55,165 INFO L263 TraceCheckUtils]: 89: Hoare triple {2545#true} call #t~ret62 := valid_product(); {2545#true} is VALID [2020-07-10 23:45:55,165 INFO L280 TraceCheckUtils]: 90: Hoare triple {2545#true} havoc ~retValue_acc~4; {2545#true} is VALID [2020-07-10 23:45:55,165 INFO L280 TraceCheckUtils]: 91: Hoare triple {2545#true} ~retValue_acc~4 := 1; {2545#true} is VALID [2020-07-10 23:45:55,166 INFO L280 TraceCheckUtils]: 92: Hoare triple {2545#true} #res := ~retValue_acc~4; {2545#true} is VALID [2020-07-10 23:45:55,166 INFO L280 TraceCheckUtils]: 93: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 23:45:55,166 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2545#true} {2545#true} #822#return; {2545#true} is VALID [2020-07-10 23:45:55,167 INFO L280 TraceCheckUtils]: 95: Hoare triple {2545#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {2545#true} is VALID [2020-07-10 23:45:55,167 INFO L280 TraceCheckUtils]: 96: Hoare triple {2545#true} ~tmp~8 := #t~ret62; {2545#true} is VALID [2020-07-10 23:45:55,167 INFO L280 TraceCheckUtils]: 97: Hoare triple {2545#true} havoc #t~ret62; {2545#true} is VALID [2020-07-10 23:45:55,167 INFO L280 TraceCheckUtils]: 98: Hoare triple {2545#true} assume 0 != ~tmp~8; {2545#true} is VALID [2020-07-10 23:45:55,167 INFO L263 TraceCheckUtils]: 99: Hoare triple {2545#true} call setup(); {2545#true} is VALID [2020-07-10 23:45:55,168 INFO L280 TraceCheckUtils]: 100: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 23:45:55,168 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2545#true} {2545#true} #824#return; {2545#true} is VALID [2020-07-10 23:45:55,168 INFO L263 TraceCheckUtils]: 102: Hoare triple {2545#true} call runTest(); {2545#true} is VALID [2020-07-10 23:45:55,168 INFO L263 TraceCheckUtils]: 103: Hoare triple {2545#true} call test(); {2545#true} is VALID [2020-07-10 23:45:55,168 INFO L280 TraceCheckUtils]: 104: Hoare triple {2545#true} havoc ~splverifierCounter~0; {2545#true} is VALID [2020-07-10 23:45:55,169 INFO L280 TraceCheckUtils]: 105: Hoare triple {2545#true} havoc ~tmp~4; {2545#true} is VALID [2020-07-10 23:45:55,169 INFO L280 TraceCheckUtils]: 106: Hoare triple {2545#true} havoc ~tmp___0~1; {2545#true} is VALID [2020-07-10 23:45:55,169 INFO L280 TraceCheckUtils]: 107: Hoare triple {2545#true} havoc ~tmp___1~0; {2545#true} is VALID [2020-07-10 23:45:55,169 INFO L280 TraceCheckUtils]: 108: Hoare triple {2545#true} havoc ~tmp___2~0; {2545#true} is VALID [2020-07-10 23:45:55,173 INFO L280 TraceCheckUtils]: 109: Hoare triple {2545#true} ~splverifierCounter~0 := 0; {2637#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:45:55,177 INFO L280 TraceCheckUtils]: 110: Hoare triple {2637#(= 0 test_~splverifierCounter~0)} assume !false; {2637#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:45:55,178 INFO L280 TraceCheckUtils]: 111: Hoare triple {2637#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2546#false} is VALID [2020-07-10 23:45:55,178 INFO L263 TraceCheckUtils]: 112: Hoare triple {2546#false} call cleanup(); {2546#false} is VALID [2020-07-10 23:45:55,179 INFO L280 TraceCheckUtils]: 113: Hoare triple {2546#false} havoc ~i~0; {2546#false} is VALID [2020-07-10 23:45:55,179 INFO L280 TraceCheckUtils]: 114: Hoare triple {2546#false} havoc ~__cil_tmp2~0; {2546#false} is VALID [2020-07-10 23:45:55,179 INFO L263 TraceCheckUtils]: 115: Hoare triple {2546#false} call timeShift(); {2546#false} is VALID [2020-07-10 23:45:55,180 INFO L280 TraceCheckUtils]: 116: Hoare triple {2546#false} assume !(0 != ~pumpRunning~0); {2546#false} is VALID [2020-07-10 23:45:55,180 INFO L280 TraceCheckUtils]: 117: Hoare triple {2546#false} assume !(0 != ~systemActive~0); {2546#false} is VALID [2020-07-10 23:45:55,180 INFO L263 TraceCheckUtils]: 118: Hoare triple {2546#false} call __utac_acc__Specification4_spec__1(); {2546#false} is VALID [2020-07-10 23:45:55,180 INFO L280 TraceCheckUtils]: 119: Hoare triple {2546#false} havoc ~tmp~0; {2546#false} is VALID [2020-07-10 23:45:55,181 INFO L280 TraceCheckUtils]: 120: Hoare triple {2546#false} havoc ~tmp___0~0; {2546#false} is VALID [2020-07-10 23:45:55,181 INFO L263 TraceCheckUtils]: 121: Hoare triple {2546#false} call #t~ret0 := getWaterLevel(); {2545#true} is VALID [2020-07-10 23:45:55,181 INFO L280 TraceCheckUtils]: 122: Hoare triple {2545#true} havoc ~retValue_acc~10; {2545#true} is VALID [2020-07-10 23:45:55,182 INFO L280 TraceCheckUtils]: 123: Hoare triple {2545#true} ~retValue_acc~10 := ~waterLevel~0; {2545#true} is VALID [2020-07-10 23:45:55,182 INFO L280 TraceCheckUtils]: 124: Hoare triple {2545#true} #res := ~retValue_acc~10; {2545#true} is VALID [2020-07-10 23:45:55,182 INFO L280 TraceCheckUtils]: 125: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 23:45:55,183 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2545#true} {2546#false} #812#return; {2546#false} is VALID [2020-07-10 23:45:55,183 INFO L280 TraceCheckUtils]: 127: Hoare triple {2546#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2546#false} is VALID [2020-07-10 23:45:55,183 INFO L280 TraceCheckUtils]: 128: Hoare triple {2546#false} ~tmp~0 := #t~ret0; {2546#false} is VALID [2020-07-10 23:45:55,184 INFO L280 TraceCheckUtils]: 129: Hoare triple {2546#false} havoc #t~ret0; {2546#false} is VALID [2020-07-10 23:45:55,184 INFO L280 TraceCheckUtils]: 130: Hoare triple {2546#false} assume 0 == ~tmp~0; {2546#false} is VALID [2020-07-10 23:45:55,184 INFO L263 TraceCheckUtils]: 131: Hoare triple {2546#false} call #t~ret1 := isPumpRunning(); {2545#true} is VALID [2020-07-10 23:45:55,184 INFO L280 TraceCheckUtils]: 132: Hoare triple {2545#true} havoc ~retValue_acc~6; {2545#true} is VALID [2020-07-10 23:45:55,185 INFO L280 TraceCheckUtils]: 133: Hoare triple {2545#true} ~retValue_acc~6 := ~pumpRunning~0; {2545#true} is VALID [2020-07-10 23:45:55,185 INFO L280 TraceCheckUtils]: 134: Hoare triple {2545#true} #res := ~retValue_acc~6; {2545#true} is VALID [2020-07-10 23:45:55,185 INFO L280 TraceCheckUtils]: 135: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 23:45:55,186 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2545#true} {2546#false} #814#return; {2546#false} is VALID [2020-07-10 23:45:55,186 INFO L280 TraceCheckUtils]: 137: Hoare triple {2546#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2546#false} is VALID [2020-07-10 23:45:55,186 INFO L280 TraceCheckUtils]: 138: Hoare triple {2546#false} ~tmp___0~0 := #t~ret1; {2546#false} is VALID [2020-07-10 23:45:55,186 INFO L280 TraceCheckUtils]: 139: Hoare triple {2546#false} havoc #t~ret1; {2546#false} is VALID [2020-07-10 23:45:55,187 INFO L280 TraceCheckUtils]: 140: Hoare triple {2546#false} assume 0 != ~tmp___0~0; {2546#false} is VALID [2020-07-10 23:45:55,187 INFO L263 TraceCheckUtils]: 141: Hoare triple {2546#false} call __automaton_fail(); {2546#false} is VALID [2020-07-10 23:45:55,188 INFO L280 TraceCheckUtils]: 142: Hoare triple {2546#false} assume !false; {2546#false} is VALID [2020-07-10 23:45:55,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:45:55,221 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1605374454] [2020-07-10 23:45:55,222 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:45:55,222 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 23:45:55,223 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129799870] [2020-07-10 23:45:55,226 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 23:45:55,228 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:45:55,228 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 23:45:55,412 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:45:55,412 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 23:45:55,412 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:45:55,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 23:45:55,413 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 23:45:55,413 INFO L87 Difference]: Start difference. First operand 262 states and 282 transitions. Second operand 4 states. [2020-07-10 23:45:57,978 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:46:04,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:46:04,370 INFO L93 Difference]: Finished difference Result 398 states and 443 transitions. [2020-07-10 23:46:04,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 23:46:04,370 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 23:46:04,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:46:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:46:04,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 443 transitions. [2020-07-10 23:46:04,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:46:04,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 443 transitions. [2020-07-10 23:46:04,387 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 443 transitions. [2020-07-10 23:46:05,636 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 443 edges. 443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:46:05,651 INFO L225 Difference]: With dead ends: 398 [2020-07-10 23:46:05,651 INFO L226 Difference]: Without dead ends: 289 [2020-07-10 23:46:05,653 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 23:46:05,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2020-07-10 23:46:09,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 252. [2020-07-10 23:46:09,594 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:46:09,594 INFO L82 GeneralOperation]: Start isEquivalent. First operand 289 states. Second operand 252 states. [2020-07-10 23:46:09,594 INFO L74 IsIncluded]: Start isIncluded. First operand 289 states. Second operand 252 states. [2020-07-10 23:46:09,595 INFO L87 Difference]: Start difference. First operand 289 states. Second operand 252 states. [2020-07-10 23:46:09,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:46:09,609 INFO L93 Difference]: Finished difference Result 289 states and 321 transitions. [2020-07-10 23:46:09,609 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 321 transitions. [2020-07-10 23:46:09,610 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:46:09,611 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:46:09,611 INFO L74 IsIncluded]: Start isIncluded. First operand 252 states. Second operand 289 states. [2020-07-10 23:46:09,611 INFO L87 Difference]: Start difference. First operand 252 states. Second operand 289 states. [2020-07-10 23:46:09,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:46:09,624 INFO L93 Difference]: Finished difference Result 289 states and 321 transitions. [2020-07-10 23:46:09,624 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 321 transitions. [2020-07-10 23:46:09,625 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:46:09,626 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:46:09,626 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:46:09,626 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:46:09,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252 states. [2020-07-10 23:46:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 269 transitions. [2020-07-10 23:46:09,635 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 269 transitions. Word has length 143 [2020-07-10 23:46:09,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:46:09,636 INFO L479 AbstractCegarLoop]: Abstraction has 252 states and 269 transitions. [2020-07-10 23:46:09,636 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 23:46:09,636 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 252 states and 269 transitions. [2020-07-10 23:46:10,619 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 269 edges. 269 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:46:10,619 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 269 transitions. [2020-07-10 23:46:10,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-10 23:46:10,622 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:46:10,622 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:46:10,622 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 23:46:10,623 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:46:10,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:46:10,623 INFO L82 PathProgramCache]: Analyzing trace with hash -844663911, now seen corresponding path program 1 times [2020-07-10 23:46:10,624 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:46:10,624 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [455500177] [2020-07-10 23:46:10,624 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:46:10,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:11,055 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:46:11,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:11,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {4639#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4531#true} is VALID [2020-07-10 23:46:11,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {4531#true} #valid := #valid[0 := 0]; {4531#true} is VALID [2020-07-10 23:46:11,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {4531#true} assume 0 < #StackHeapBarrier; {4531#true} is VALID [2020-07-10 23:46:11,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {4531#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {4531#true} is VALID [2020-07-10 23:46:11,114 INFO L280 TraceCheckUtils]: 4: Hoare triple {4531#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {4531#true} is VALID [2020-07-10 23:46:11,114 INFO L280 TraceCheckUtils]: 5: Hoare triple {4531#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {4531#true} is VALID [2020-07-10 23:46:11,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {4531#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {4531#true} is VALID [2020-07-10 23:46:11,115 INFO L280 TraceCheckUtils]: 7: Hoare triple {4531#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {4531#true} is VALID [2020-07-10 23:46:11,115 INFO L280 TraceCheckUtils]: 8: Hoare triple {4531#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {4531#true} is VALID [2020-07-10 23:46:11,115 INFO L280 TraceCheckUtils]: 9: Hoare triple {4531#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {4531#true} is VALID [2020-07-10 23:46:11,115 INFO L280 TraceCheckUtils]: 10: Hoare triple {4531#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {4531#true} is VALID [2020-07-10 23:46:11,116 INFO L280 TraceCheckUtils]: 11: Hoare triple {4531#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {4531#true} is VALID [2020-07-10 23:46:11,116 INFO L280 TraceCheckUtils]: 12: Hoare triple {4531#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {4531#true} is VALID [2020-07-10 23:46:11,116 INFO L280 TraceCheckUtils]: 13: Hoare triple {4531#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {4531#true} is VALID [2020-07-10 23:46:11,116 INFO L280 TraceCheckUtils]: 14: Hoare triple {4531#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {4531#true} is VALID [2020-07-10 23:46:11,116 INFO L280 TraceCheckUtils]: 15: Hoare triple {4531#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {4531#true} is VALID [2020-07-10 23:46:11,117 INFO L280 TraceCheckUtils]: 16: Hoare triple {4531#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {4531#true} is VALID [2020-07-10 23:46:11,117 INFO L280 TraceCheckUtils]: 17: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {4531#true} is VALID [2020-07-10 23:46:11,117 INFO L280 TraceCheckUtils]: 18: Hoare triple {4531#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {4531#true} is VALID [2020-07-10 23:46:11,117 INFO L280 TraceCheckUtils]: 19: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {4531#true} is VALID [2020-07-10 23:46:11,117 INFO L280 TraceCheckUtils]: 20: Hoare triple {4531#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {4531#true} is VALID [2020-07-10 23:46:11,118 INFO L280 TraceCheckUtils]: 21: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {4531#true} is VALID [2020-07-10 23:46:11,118 INFO L280 TraceCheckUtils]: 22: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {4531#true} is VALID [2020-07-10 23:46:11,118 INFO L280 TraceCheckUtils]: 23: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {4531#true} is VALID [2020-07-10 23:46:11,118 INFO L280 TraceCheckUtils]: 24: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {4531#true} is VALID [2020-07-10 23:46:11,118 INFO L280 TraceCheckUtils]: 25: Hoare triple {4531#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {4531#true} is VALID [2020-07-10 23:46:11,119 INFO L280 TraceCheckUtils]: 26: Hoare triple {4531#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {4531#true} is VALID [2020-07-10 23:46:11,119 INFO L280 TraceCheckUtils]: 27: Hoare triple {4531#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {4531#true} is VALID [2020-07-10 23:46:11,119 INFO L280 TraceCheckUtils]: 28: Hoare triple {4531#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {4531#true} is VALID [2020-07-10 23:46:11,119 INFO L280 TraceCheckUtils]: 29: Hoare triple {4531#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {4531#true} is VALID [2020-07-10 23:46:11,119 INFO L280 TraceCheckUtils]: 30: Hoare triple {4531#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {4531#true} is VALID [2020-07-10 23:46:11,120 INFO L280 TraceCheckUtils]: 31: Hoare triple {4531#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {4531#true} is VALID [2020-07-10 23:46:11,120 INFO L280 TraceCheckUtils]: 32: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {4531#true} is VALID [2020-07-10 23:46:11,120 INFO L280 TraceCheckUtils]: 33: Hoare triple {4531#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {4531#true} is VALID [2020-07-10 23:46:11,120 INFO L280 TraceCheckUtils]: 34: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {4531#true} is VALID [2020-07-10 23:46:11,121 INFO L280 TraceCheckUtils]: 35: Hoare triple {4531#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {4531#true} is VALID [2020-07-10 23:46:11,121 INFO L280 TraceCheckUtils]: 36: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {4531#true} is VALID [2020-07-10 23:46:11,121 INFO L280 TraceCheckUtils]: 37: Hoare triple {4531#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {4531#true} is VALID [2020-07-10 23:46:11,121 INFO L280 TraceCheckUtils]: 38: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {4531#true} is VALID [2020-07-10 23:46:11,121 INFO L280 TraceCheckUtils]: 39: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {4531#true} is VALID [2020-07-10 23:46:11,122 INFO L280 TraceCheckUtils]: 40: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {4531#true} is VALID [2020-07-10 23:46:11,122 INFO L280 TraceCheckUtils]: 41: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {4531#true} is VALID [2020-07-10 23:46:11,122 INFO L280 TraceCheckUtils]: 42: Hoare triple {4531#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {4531#true} is VALID [2020-07-10 23:46:11,122 INFO L280 TraceCheckUtils]: 43: Hoare triple {4531#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {4531#true} is VALID [2020-07-10 23:46:11,122 INFO L280 TraceCheckUtils]: 44: Hoare triple {4531#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {4531#true} is VALID [2020-07-10 23:46:11,123 INFO L280 TraceCheckUtils]: 45: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {4531#true} is VALID [2020-07-10 23:46:11,123 INFO L280 TraceCheckUtils]: 46: Hoare triple {4531#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {4531#true} is VALID [2020-07-10 23:46:11,123 INFO L280 TraceCheckUtils]: 47: Hoare triple {4531#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {4531#true} is VALID [2020-07-10 23:46:11,123 INFO L280 TraceCheckUtils]: 48: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {4531#true} is VALID [2020-07-10 23:46:11,123 INFO L280 TraceCheckUtils]: 49: Hoare triple {4531#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {4531#true} is VALID [2020-07-10 23:46:11,123 INFO L280 TraceCheckUtils]: 50: Hoare triple {4531#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {4531#true} is VALID [2020-07-10 23:46:11,124 INFO L280 TraceCheckUtils]: 51: Hoare triple {4531#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {4531#true} is VALID [2020-07-10 23:46:11,124 INFO L280 TraceCheckUtils]: 52: Hoare triple {4531#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {4531#true} is VALID [2020-07-10 23:46:11,124 INFO L280 TraceCheckUtils]: 53: Hoare triple {4531#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {4531#true} is VALID [2020-07-10 23:46:11,124 INFO L280 TraceCheckUtils]: 54: Hoare triple {4531#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {4531#true} is VALID [2020-07-10 23:46:11,124 INFO L280 TraceCheckUtils]: 55: Hoare triple {4531#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {4531#true} is VALID [2020-07-10 23:46:11,125 INFO L280 TraceCheckUtils]: 56: Hoare triple {4531#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {4531#true} is VALID [2020-07-10 23:46:11,125 INFO L280 TraceCheckUtils]: 57: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {4531#true} is VALID [2020-07-10 23:46:11,125 INFO L280 TraceCheckUtils]: 58: Hoare triple {4531#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {4531#true} is VALID [2020-07-10 23:46:11,125 INFO L280 TraceCheckUtils]: 59: Hoare triple {4531#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {4531#true} is VALID [2020-07-10 23:46:11,125 INFO L280 TraceCheckUtils]: 60: Hoare triple {4531#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {4531#true} is VALID [2020-07-10 23:46:11,126 INFO L280 TraceCheckUtils]: 61: Hoare triple {4531#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {4531#true} is VALID [2020-07-10 23:46:11,126 INFO L280 TraceCheckUtils]: 62: Hoare triple {4531#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {4531#true} is VALID [2020-07-10 23:46:11,126 INFO L280 TraceCheckUtils]: 63: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {4531#true} is VALID [2020-07-10 23:46:11,126 INFO L280 TraceCheckUtils]: 64: Hoare triple {4531#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {4531#true} is VALID [2020-07-10 23:46:11,126 INFO L280 TraceCheckUtils]: 65: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {4531#true} is VALID [2020-07-10 23:46:11,127 INFO L280 TraceCheckUtils]: 66: Hoare triple {4531#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {4531#true} is VALID [2020-07-10 23:46:11,127 INFO L280 TraceCheckUtils]: 67: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {4531#true} is VALID [2020-07-10 23:46:11,127 INFO L280 TraceCheckUtils]: 68: Hoare triple {4531#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {4531#true} is VALID [2020-07-10 23:46:11,127 INFO L280 TraceCheckUtils]: 69: Hoare triple {4531#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {4531#true} is VALID [2020-07-10 23:46:11,127 INFO L280 TraceCheckUtils]: 70: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {4531#true} is VALID [2020-07-10 23:46:11,128 INFO L280 TraceCheckUtils]: 71: Hoare triple {4531#true} ~head~0.base, ~head~0.offset := 0, 0; {4531#true} is VALID [2020-07-10 23:46:11,128 INFO L280 TraceCheckUtils]: 72: Hoare triple {4531#true} ~pumpRunning~0 := 0; {4531#true} is VALID [2020-07-10 23:46:11,128 INFO L280 TraceCheckUtils]: 73: Hoare triple {4531#true} ~systemActive~0 := 1; {4531#true} is VALID [2020-07-10 23:46:11,128 INFO L280 TraceCheckUtils]: 74: Hoare triple {4531#true} ~cleanupTimeShifts~0 := 4; {4531#true} is VALID [2020-07-10 23:46:11,128 INFO L280 TraceCheckUtils]: 75: Hoare triple {4531#true} ~waterLevel~0 := 1; {4531#true} is VALID [2020-07-10 23:46:11,129 INFO L280 TraceCheckUtils]: 76: Hoare triple {4531#true} ~methaneLevelCritical~0 := 0; {4531#true} is VALID [2020-07-10 23:46:11,129 INFO L280 TraceCheckUtils]: 77: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 23:46:11,129 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4531#true} {4531#true} #906#return; {4531#true} is VALID [2020-07-10 23:46:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:11,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 23:46:11,135 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4531#true} {4531#true} #818#return; {4531#true} is VALID [2020-07-10 23:46:11,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:11,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 23:46:11,139 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4531#true} {4531#true} #820#return; {4531#true} is VALID [2020-07-10 23:46:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:11,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} havoc ~retValue_acc~4; {4531#true} is VALID [2020-07-10 23:46:11,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {4531#true} ~retValue_acc~4 := 1; {4640#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-10 23:46:11,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {4640#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:46:11,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:46:11,185 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4531#true} #822#return; {4621#(= |main_#t~ret62| 1)} is VALID [2020-07-10 23:46:11,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:11,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 23:46:11,188 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4531#true} {4531#true} #824#return; {4531#true} is VALID [2020-07-10 23:46:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:11,219 INFO L280 TraceCheckUtils]: 0: Hoare triple {4642#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4643#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:46:11,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {4643#(<= 1 ~systemActive~0)} assume true; {4643#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:46:11,221 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4643#(<= 1 ~systemActive~0)} {4531#true} #872#return; {4628#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:46:11,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:11,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} havoc ~retValue_acc~10; {4531#true} is VALID [2020-07-10 23:46:11,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {4531#true} ~retValue_acc~10 := ~waterLevel~0; {4531#true} is VALID [2020-07-10 23:46:11,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {4531#true} #res := ~retValue_acc~10; {4531#true} is VALID [2020-07-10 23:46:11,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 23:46:11,226 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4531#true} {4532#false} #812#return; {4532#false} is VALID [2020-07-10 23:46:11,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:11,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} havoc ~retValue_acc~6; {4531#true} is VALID [2020-07-10 23:46:11,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {4531#true} ~retValue_acc~6 := ~pumpRunning~0; {4531#true} is VALID [2020-07-10 23:46:11,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {4531#true} #res := ~retValue_acc~6; {4531#true} is VALID [2020-07-10 23:46:11,230 INFO L280 TraceCheckUtils]: 3: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 23:46:11,231 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4531#true} {4532#false} #814#return; {4532#false} is VALID [2020-07-10 23:46:11,236 INFO L263 TraceCheckUtils]: 0: Hoare triple {4531#true} call ULTIMATE.init(); {4639#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:46:11,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {4639#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4531#true} is VALID [2020-07-10 23:46:11,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {4531#true} #valid := #valid[0 := 0]; {4531#true} is VALID [2020-07-10 23:46:11,237 INFO L280 TraceCheckUtils]: 3: Hoare triple {4531#true} assume 0 < #StackHeapBarrier; {4531#true} is VALID [2020-07-10 23:46:11,237 INFO L280 TraceCheckUtils]: 4: Hoare triple {4531#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {4531#true} is VALID [2020-07-10 23:46:11,238 INFO L280 TraceCheckUtils]: 5: Hoare triple {4531#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {4531#true} is VALID [2020-07-10 23:46:11,238 INFO L280 TraceCheckUtils]: 6: Hoare triple {4531#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {4531#true} is VALID [2020-07-10 23:46:11,238 INFO L280 TraceCheckUtils]: 7: Hoare triple {4531#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {4531#true} is VALID [2020-07-10 23:46:11,238 INFO L280 TraceCheckUtils]: 8: Hoare triple {4531#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {4531#true} is VALID [2020-07-10 23:46:11,239 INFO L280 TraceCheckUtils]: 9: Hoare triple {4531#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {4531#true} is VALID [2020-07-10 23:46:11,239 INFO L280 TraceCheckUtils]: 10: Hoare triple {4531#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {4531#true} is VALID [2020-07-10 23:46:11,239 INFO L280 TraceCheckUtils]: 11: Hoare triple {4531#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {4531#true} is VALID [2020-07-10 23:46:11,240 INFO L280 TraceCheckUtils]: 12: Hoare triple {4531#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {4531#true} is VALID [2020-07-10 23:46:11,240 INFO L280 TraceCheckUtils]: 13: Hoare triple {4531#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {4531#true} is VALID [2020-07-10 23:46:11,240 INFO L280 TraceCheckUtils]: 14: Hoare triple {4531#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {4531#true} is VALID [2020-07-10 23:46:11,240 INFO L280 TraceCheckUtils]: 15: Hoare triple {4531#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {4531#true} is VALID [2020-07-10 23:46:11,241 INFO L280 TraceCheckUtils]: 16: Hoare triple {4531#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {4531#true} is VALID [2020-07-10 23:46:11,241 INFO L280 TraceCheckUtils]: 17: Hoare triple {4531#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {4531#true} is VALID [2020-07-10 23:46:11,241 INFO L280 TraceCheckUtils]: 18: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {4531#true} is VALID [2020-07-10 23:46:11,241 INFO L280 TraceCheckUtils]: 19: Hoare triple {4531#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {4531#true} is VALID [2020-07-10 23:46:11,242 INFO L280 TraceCheckUtils]: 20: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {4531#true} is VALID [2020-07-10 23:46:11,242 INFO L280 TraceCheckUtils]: 21: Hoare triple {4531#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {4531#true} is VALID [2020-07-10 23:46:11,242 INFO L280 TraceCheckUtils]: 22: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {4531#true} is VALID [2020-07-10 23:46:11,243 INFO L280 TraceCheckUtils]: 23: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {4531#true} is VALID [2020-07-10 23:46:11,243 INFO L280 TraceCheckUtils]: 24: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {4531#true} is VALID [2020-07-10 23:46:11,243 INFO L280 TraceCheckUtils]: 25: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {4531#true} is VALID [2020-07-10 23:46:11,243 INFO L280 TraceCheckUtils]: 26: Hoare triple {4531#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {4531#true} is VALID [2020-07-10 23:46:11,244 INFO L280 TraceCheckUtils]: 27: Hoare triple {4531#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {4531#true} is VALID [2020-07-10 23:46:11,244 INFO L280 TraceCheckUtils]: 28: Hoare triple {4531#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {4531#true} is VALID [2020-07-10 23:46:11,244 INFO L280 TraceCheckUtils]: 29: Hoare triple {4531#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {4531#true} is VALID [2020-07-10 23:46:11,244 INFO L280 TraceCheckUtils]: 30: Hoare triple {4531#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {4531#true} is VALID [2020-07-10 23:46:11,245 INFO L280 TraceCheckUtils]: 31: Hoare triple {4531#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {4531#true} is VALID [2020-07-10 23:46:11,245 INFO L280 TraceCheckUtils]: 32: Hoare triple {4531#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {4531#true} is VALID [2020-07-10 23:46:11,245 INFO L280 TraceCheckUtils]: 33: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {4531#true} is VALID [2020-07-10 23:46:11,245 INFO L280 TraceCheckUtils]: 34: Hoare triple {4531#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {4531#true} is VALID [2020-07-10 23:46:11,245 INFO L280 TraceCheckUtils]: 35: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {4531#true} is VALID [2020-07-10 23:46:11,246 INFO L280 TraceCheckUtils]: 36: Hoare triple {4531#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {4531#true} is VALID [2020-07-10 23:46:11,246 INFO L280 TraceCheckUtils]: 37: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {4531#true} is VALID [2020-07-10 23:46:11,246 INFO L280 TraceCheckUtils]: 38: Hoare triple {4531#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {4531#true} is VALID [2020-07-10 23:46:11,246 INFO L280 TraceCheckUtils]: 39: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {4531#true} is VALID [2020-07-10 23:46:11,247 INFO L280 TraceCheckUtils]: 40: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {4531#true} is VALID [2020-07-10 23:46:11,247 INFO L280 TraceCheckUtils]: 41: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {4531#true} is VALID [2020-07-10 23:46:11,247 INFO L280 TraceCheckUtils]: 42: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {4531#true} is VALID [2020-07-10 23:46:11,247 INFO L280 TraceCheckUtils]: 43: Hoare triple {4531#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {4531#true} is VALID [2020-07-10 23:46:11,248 INFO L280 TraceCheckUtils]: 44: Hoare triple {4531#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {4531#true} is VALID [2020-07-10 23:46:11,248 INFO L280 TraceCheckUtils]: 45: Hoare triple {4531#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {4531#true} is VALID [2020-07-10 23:46:11,248 INFO L280 TraceCheckUtils]: 46: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {4531#true} is VALID [2020-07-10 23:46:11,248 INFO L280 TraceCheckUtils]: 47: Hoare triple {4531#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {4531#true} is VALID [2020-07-10 23:46:11,249 INFO L280 TraceCheckUtils]: 48: Hoare triple {4531#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {4531#true} is VALID [2020-07-10 23:46:11,249 INFO L280 TraceCheckUtils]: 49: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {4531#true} is VALID [2020-07-10 23:46:11,249 INFO L280 TraceCheckUtils]: 50: Hoare triple {4531#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {4531#true} is VALID [2020-07-10 23:46:11,249 INFO L280 TraceCheckUtils]: 51: Hoare triple {4531#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {4531#true} is VALID [2020-07-10 23:46:11,250 INFO L280 TraceCheckUtils]: 52: Hoare triple {4531#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {4531#true} is VALID [2020-07-10 23:46:11,250 INFO L280 TraceCheckUtils]: 53: Hoare triple {4531#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {4531#true} is VALID [2020-07-10 23:46:11,250 INFO L280 TraceCheckUtils]: 54: Hoare triple {4531#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {4531#true} is VALID [2020-07-10 23:46:11,250 INFO L280 TraceCheckUtils]: 55: Hoare triple {4531#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {4531#true} is VALID [2020-07-10 23:46:11,250 INFO L280 TraceCheckUtils]: 56: Hoare triple {4531#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {4531#true} is VALID [2020-07-10 23:46:11,251 INFO L280 TraceCheckUtils]: 57: Hoare triple {4531#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {4531#true} is VALID [2020-07-10 23:46:11,251 INFO L280 TraceCheckUtils]: 58: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {4531#true} is VALID [2020-07-10 23:46:11,251 INFO L280 TraceCheckUtils]: 59: Hoare triple {4531#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {4531#true} is VALID [2020-07-10 23:46:11,251 INFO L280 TraceCheckUtils]: 60: Hoare triple {4531#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {4531#true} is VALID [2020-07-10 23:46:11,252 INFO L280 TraceCheckUtils]: 61: Hoare triple {4531#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {4531#true} is VALID [2020-07-10 23:46:11,252 INFO L280 TraceCheckUtils]: 62: Hoare triple {4531#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {4531#true} is VALID [2020-07-10 23:46:11,252 INFO L280 TraceCheckUtils]: 63: Hoare triple {4531#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {4531#true} is VALID [2020-07-10 23:46:11,252 INFO L280 TraceCheckUtils]: 64: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {4531#true} is VALID [2020-07-10 23:46:11,252 INFO L280 TraceCheckUtils]: 65: Hoare triple {4531#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {4531#true} is VALID [2020-07-10 23:46:11,253 INFO L280 TraceCheckUtils]: 66: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {4531#true} is VALID [2020-07-10 23:46:11,253 INFO L280 TraceCheckUtils]: 67: Hoare triple {4531#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {4531#true} is VALID [2020-07-10 23:46:11,253 INFO L280 TraceCheckUtils]: 68: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {4531#true} is VALID [2020-07-10 23:46:11,253 INFO L280 TraceCheckUtils]: 69: Hoare triple {4531#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {4531#true} is VALID [2020-07-10 23:46:11,253 INFO L280 TraceCheckUtils]: 70: Hoare triple {4531#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {4531#true} is VALID [2020-07-10 23:46:11,253 INFO L280 TraceCheckUtils]: 71: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {4531#true} is VALID [2020-07-10 23:46:11,254 INFO L280 TraceCheckUtils]: 72: Hoare triple {4531#true} ~head~0.base, ~head~0.offset := 0, 0; {4531#true} is VALID [2020-07-10 23:46:11,254 INFO L280 TraceCheckUtils]: 73: Hoare triple {4531#true} ~pumpRunning~0 := 0; {4531#true} is VALID [2020-07-10 23:46:11,254 INFO L280 TraceCheckUtils]: 74: Hoare triple {4531#true} ~systemActive~0 := 1; {4531#true} is VALID [2020-07-10 23:46:11,254 INFO L280 TraceCheckUtils]: 75: Hoare triple {4531#true} ~cleanupTimeShifts~0 := 4; {4531#true} is VALID [2020-07-10 23:46:11,254 INFO L280 TraceCheckUtils]: 76: Hoare triple {4531#true} ~waterLevel~0 := 1; {4531#true} is VALID [2020-07-10 23:46:11,255 INFO L280 TraceCheckUtils]: 77: Hoare triple {4531#true} ~methaneLevelCritical~0 := 0; {4531#true} is VALID [2020-07-10 23:46:11,255 INFO L280 TraceCheckUtils]: 78: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 23:46:11,255 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4531#true} {4531#true} #906#return; {4531#true} is VALID [2020-07-10 23:46:11,255 INFO L263 TraceCheckUtils]: 80: Hoare triple {4531#true} call #t~ret73 := main(); {4531#true} is VALID [2020-07-10 23:46:11,255 INFO L280 TraceCheckUtils]: 81: Hoare triple {4531#true} havoc ~retValue_acc~8; {4531#true} is VALID [2020-07-10 23:46:11,256 INFO L280 TraceCheckUtils]: 82: Hoare triple {4531#true} havoc ~tmp~8; {4531#true} is VALID [2020-07-10 23:46:11,256 INFO L263 TraceCheckUtils]: 83: Hoare triple {4531#true} call select_helpers(); {4531#true} is VALID [2020-07-10 23:46:11,256 INFO L280 TraceCheckUtils]: 84: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 23:46:11,256 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4531#true} {4531#true} #818#return; {4531#true} is VALID [2020-07-10 23:46:11,256 INFO L263 TraceCheckUtils]: 86: Hoare triple {4531#true} call select_features(); {4531#true} is VALID [2020-07-10 23:46:11,256 INFO L280 TraceCheckUtils]: 87: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 23:46:11,257 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4531#true} {4531#true} #820#return; {4531#true} is VALID [2020-07-10 23:46:11,257 INFO L263 TraceCheckUtils]: 89: Hoare triple {4531#true} call #t~ret62 := valid_product(); {4531#true} is VALID [2020-07-10 23:46:11,257 INFO L280 TraceCheckUtils]: 90: Hoare triple {4531#true} havoc ~retValue_acc~4; {4531#true} is VALID [2020-07-10 23:46:11,258 INFO L280 TraceCheckUtils]: 91: Hoare triple {4531#true} ~retValue_acc~4 := 1; {4640#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-10 23:46:11,258 INFO L280 TraceCheckUtils]: 92: Hoare triple {4640#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:46:11,259 INFO L280 TraceCheckUtils]: 93: Hoare triple {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:46:11,260 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4531#true} #822#return; {4621#(= |main_#t~ret62| 1)} is VALID [2020-07-10 23:46:11,261 INFO L280 TraceCheckUtils]: 95: Hoare triple {4621#(= |main_#t~ret62| 1)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {4621#(= |main_#t~ret62| 1)} is VALID [2020-07-10 23:46:11,261 INFO L280 TraceCheckUtils]: 96: Hoare triple {4621#(= |main_#t~ret62| 1)} ~tmp~8 := #t~ret62; {4622#(= 1 main_~tmp~8)} is VALID [2020-07-10 23:46:11,262 INFO L280 TraceCheckUtils]: 97: Hoare triple {4622#(= 1 main_~tmp~8)} havoc #t~ret62; {4622#(= 1 main_~tmp~8)} is VALID [2020-07-10 23:46:11,262 INFO L280 TraceCheckUtils]: 98: Hoare triple {4622#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {4531#true} is VALID [2020-07-10 23:46:11,262 INFO L263 TraceCheckUtils]: 99: Hoare triple {4531#true} call setup(); {4531#true} is VALID [2020-07-10 23:46:11,263 INFO L280 TraceCheckUtils]: 100: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 23:46:11,263 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4531#true} {4531#true} #824#return; {4531#true} is VALID [2020-07-10 23:46:11,263 INFO L263 TraceCheckUtils]: 102: Hoare triple {4531#true} call runTest(); {4531#true} is VALID [2020-07-10 23:46:11,263 INFO L263 TraceCheckUtils]: 103: Hoare triple {4531#true} call test(); {4531#true} is VALID [2020-07-10 23:46:11,263 INFO L280 TraceCheckUtils]: 104: Hoare triple {4531#true} havoc ~splverifierCounter~0; {4531#true} is VALID [2020-07-10 23:46:11,264 INFO L280 TraceCheckUtils]: 105: Hoare triple {4531#true} havoc ~tmp~4; {4531#true} is VALID [2020-07-10 23:46:11,264 INFO L280 TraceCheckUtils]: 106: Hoare triple {4531#true} havoc ~tmp___0~1; {4531#true} is VALID [2020-07-10 23:46:11,264 INFO L280 TraceCheckUtils]: 107: Hoare triple {4531#true} havoc ~tmp___1~0; {4531#true} is VALID [2020-07-10 23:46:11,264 INFO L280 TraceCheckUtils]: 108: Hoare triple {4531#true} havoc ~tmp___2~0; {4531#true} is VALID [2020-07-10 23:46:11,264 INFO L280 TraceCheckUtils]: 109: Hoare triple {4531#true} ~splverifierCounter~0 := 0; {4531#true} is VALID [2020-07-10 23:46:11,265 INFO L280 TraceCheckUtils]: 110: Hoare triple {4531#true} assume !false; {4531#true} is VALID [2020-07-10 23:46:11,265 INFO L280 TraceCheckUtils]: 111: Hoare triple {4531#true} assume ~splverifierCounter~0 < 4; {4531#true} is VALID [2020-07-10 23:46:11,265 INFO L280 TraceCheckUtils]: 112: Hoare triple {4531#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {4531#true} is VALID [2020-07-10 23:46:11,265 INFO L280 TraceCheckUtils]: 113: Hoare triple {4531#true} ~tmp~4 := #t~nondet38; {4531#true} is VALID [2020-07-10 23:46:11,265 INFO L280 TraceCheckUtils]: 114: Hoare triple {4531#true} havoc #t~nondet38; {4531#true} is VALID [2020-07-10 23:46:11,266 INFO L280 TraceCheckUtils]: 115: Hoare triple {4531#true} assume !(0 != ~tmp~4); {4531#true} is VALID [2020-07-10 23:46:11,278 INFO L280 TraceCheckUtils]: 116: Hoare triple {4531#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {4531#true} is VALID [2020-07-10 23:46:11,278 INFO L280 TraceCheckUtils]: 117: Hoare triple {4531#true} ~tmp___0~1 := #t~nondet39; {4531#true} is VALID [2020-07-10 23:46:11,278 INFO L280 TraceCheckUtils]: 118: Hoare triple {4531#true} havoc #t~nondet39; {4531#true} is VALID [2020-07-10 23:46:11,279 INFO L280 TraceCheckUtils]: 119: Hoare triple {4531#true} assume !(0 != ~tmp___0~1); {4531#true} is VALID [2020-07-10 23:46:11,279 INFO L280 TraceCheckUtils]: 120: Hoare triple {4531#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {4531#true} is VALID [2020-07-10 23:46:11,279 INFO L280 TraceCheckUtils]: 121: Hoare triple {4531#true} ~tmp___2~0 := #t~nondet40; {4531#true} is VALID [2020-07-10 23:46:11,279 INFO L280 TraceCheckUtils]: 122: Hoare triple {4531#true} havoc #t~nondet40; {4531#true} is VALID [2020-07-10 23:46:11,279 INFO L280 TraceCheckUtils]: 123: Hoare triple {4531#true} assume 0 != ~tmp___2~0; {4531#true} is VALID [2020-07-10 23:46:11,282 INFO L263 TraceCheckUtils]: 124: Hoare triple {4531#true} call startSystem(); {4642#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:46:11,283 INFO L280 TraceCheckUtils]: 125: Hoare triple {4642#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4643#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:46:11,283 INFO L280 TraceCheckUtils]: 126: Hoare triple {4643#(<= 1 ~systemActive~0)} assume true; {4643#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:46:11,284 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4643#(<= 1 ~systemActive~0)} {4531#true} #872#return; {4628#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:46:11,285 INFO L263 TraceCheckUtils]: 128: Hoare triple {4628#(not (= 0 ~systemActive~0))} call timeShift(); {4628#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:46:11,285 INFO L280 TraceCheckUtils]: 129: Hoare triple {4628#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4628#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:46:11,286 INFO L280 TraceCheckUtils]: 130: Hoare triple {4628#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4532#false} is VALID [2020-07-10 23:46:11,286 INFO L263 TraceCheckUtils]: 131: Hoare triple {4532#false} call __utac_acc__Specification4_spec__1(); {4532#false} is VALID [2020-07-10 23:46:11,286 INFO L280 TraceCheckUtils]: 132: Hoare triple {4532#false} havoc ~tmp~0; {4532#false} is VALID [2020-07-10 23:46:11,286 INFO L280 TraceCheckUtils]: 133: Hoare triple {4532#false} havoc ~tmp___0~0; {4532#false} is VALID [2020-07-10 23:46:11,287 INFO L263 TraceCheckUtils]: 134: Hoare triple {4532#false} call #t~ret0 := getWaterLevel(); {4531#true} is VALID [2020-07-10 23:46:11,287 INFO L280 TraceCheckUtils]: 135: Hoare triple {4531#true} havoc ~retValue_acc~10; {4531#true} is VALID [2020-07-10 23:46:11,287 INFO L280 TraceCheckUtils]: 136: Hoare triple {4531#true} ~retValue_acc~10 := ~waterLevel~0; {4531#true} is VALID [2020-07-10 23:46:11,287 INFO L280 TraceCheckUtils]: 137: Hoare triple {4531#true} #res := ~retValue_acc~10; {4531#true} is VALID [2020-07-10 23:46:11,287 INFO L280 TraceCheckUtils]: 138: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 23:46:11,288 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4531#true} {4532#false} #812#return; {4532#false} is VALID [2020-07-10 23:46:11,288 INFO L280 TraceCheckUtils]: 140: Hoare triple {4532#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4532#false} is VALID [2020-07-10 23:46:11,288 INFO L280 TraceCheckUtils]: 141: Hoare triple {4532#false} ~tmp~0 := #t~ret0; {4532#false} is VALID [2020-07-10 23:46:11,288 INFO L280 TraceCheckUtils]: 142: Hoare triple {4532#false} havoc #t~ret0; {4532#false} is VALID [2020-07-10 23:46:11,288 INFO L280 TraceCheckUtils]: 143: Hoare triple {4532#false} assume 0 == ~tmp~0; {4532#false} is VALID [2020-07-10 23:46:11,289 INFO L263 TraceCheckUtils]: 144: Hoare triple {4532#false} call #t~ret1 := isPumpRunning(); {4531#true} is VALID [2020-07-10 23:46:11,289 INFO L280 TraceCheckUtils]: 145: Hoare triple {4531#true} havoc ~retValue_acc~6; {4531#true} is VALID [2020-07-10 23:46:11,289 INFO L280 TraceCheckUtils]: 146: Hoare triple {4531#true} ~retValue_acc~6 := ~pumpRunning~0; {4531#true} is VALID [2020-07-10 23:46:11,289 INFO L280 TraceCheckUtils]: 147: Hoare triple {4531#true} #res := ~retValue_acc~6; {4531#true} is VALID [2020-07-10 23:46:11,289 INFO L280 TraceCheckUtils]: 148: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 23:46:11,290 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {4531#true} {4532#false} #814#return; {4532#false} is VALID [2020-07-10 23:46:11,290 INFO L280 TraceCheckUtils]: 150: Hoare triple {4532#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4532#false} is VALID [2020-07-10 23:46:11,290 INFO L280 TraceCheckUtils]: 151: Hoare triple {4532#false} ~tmp___0~0 := #t~ret1; {4532#false} is VALID [2020-07-10 23:46:11,290 INFO L280 TraceCheckUtils]: 152: Hoare triple {4532#false} havoc #t~ret1; {4532#false} is VALID [2020-07-10 23:46:11,290 INFO L280 TraceCheckUtils]: 153: Hoare triple {4532#false} assume 0 != ~tmp___0~0; {4532#false} is VALID [2020-07-10 23:46:11,291 INFO L263 TraceCheckUtils]: 154: Hoare triple {4532#false} call __automaton_fail(); {4532#false} is VALID [2020-07-10 23:46:11,291 INFO L280 TraceCheckUtils]: 155: Hoare triple {4532#false} assume !false; {4532#false} is VALID [2020-07-10 23:46:11,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:46:11,315 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [455500177] [2020-07-10 23:46:11,315 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:46:11,316 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 23:46:11,316 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317090179] [2020-07-10 23:46:11,317 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 23:46:11,317 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:46:11,317 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 23:46:11,519 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:46:11,519 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 23:46:11,519 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:46:11,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 23:46:11,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 23:46:11,520 INFO L87 Difference]: Start difference. First operand 252 states and 269 transitions. Second operand 10 states. [2020-07-10 23:46:12,923 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:46:14,157 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:46:14,497 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:46:14,974 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:46:15,373 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:46:15,725 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:46:21,663 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:46:40,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:46:40,851 INFO L93 Difference]: Finished difference Result 691 states and 795 transitions. [2020-07-10 23:46:40,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 23:46:40,851 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 23:46:40,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:46:40,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:46:40,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 795 transitions. [2020-07-10 23:46:40,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:46:40,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 795 transitions. [2020-07-10 23:46:40,881 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 795 transitions. [2020-07-10 23:46:43,300 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 795 edges. 795 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:46:43,325 INFO L225 Difference]: With dead ends: 691 [2020-07-10 23:46:43,325 INFO L226 Difference]: Without dead ends: 549 [2020-07-10 23:46:43,327 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-10 23:46:43,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 549 states. [2020-07-10 23:46:52,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 549 to 442. [2020-07-10 23:46:52,439 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:46:52,439 INFO L82 GeneralOperation]: Start isEquivalent. First operand 549 states. Second operand 442 states. [2020-07-10 23:46:52,440 INFO L74 IsIncluded]: Start isIncluded. First operand 549 states. Second operand 442 states. [2020-07-10 23:46:52,440 INFO L87 Difference]: Start difference. First operand 549 states. Second operand 442 states. [2020-07-10 23:46:52,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:46:52,471 INFO L93 Difference]: Finished difference Result 549 states and 628 transitions. [2020-07-10 23:46:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 628 transitions. [2020-07-10 23:46:52,473 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:46:52,473 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:46:52,474 INFO L74 IsIncluded]: Start isIncluded. First operand 442 states. Second operand 549 states. [2020-07-10 23:46:52,474 INFO L87 Difference]: Start difference. First operand 442 states. Second operand 549 states. [2020-07-10 23:46:52,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:46:52,503 INFO L93 Difference]: Finished difference Result 549 states and 628 transitions. [2020-07-10 23:46:52,504 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 628 transitions. [2020-07-10 23:46:52,506 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:46:52,506 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:46:52,506 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:46:52,506 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:46:52,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 442 states. [2020-07-10 23:46:52,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 486 transitions. [2020-07-10 23:46:52,527 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 486 transitions. Word has length 156 [2020-07-10 23:46:52,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:46:52,528 INFO L479 AbstractCegarLoop]: Abstraction has 442 states and 486 transitions. [2020-07-10 23:46:52,528 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 23:46:52,528 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 442 states and 486 transitions. [2020-07-10 23:46:54,909 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 486 edges. 486 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:46:54,909 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 486 transitions. [2020-07-10 23:46:54,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-10 23:46:54,914 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:46:54,915 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:46:54,915 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 23:46:54,915 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:46:54,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:46:54,916 INFO L82 PathProgramCache]: Analyzing trace with hash 1137144832, now seen corresponding path program 1 times [2020-07-10 23:46:54,916 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:46:54,917 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [864821171] [2020-07-10 23:46:54,918 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:46:54,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:55,571 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:46:55,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:55,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {8144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {8032#true} is VALID [2020-07-10 23:46:55,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} #valid := #valid[0 := 0]; {8032#true} is VALID [2020-07-10 23:46:55,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {8032#true} assume 0 < #StackHeapBarrier; {8032#true} is VALID [2020-07-10 23:46:55,696 INFO L280 TraceCheckUtils]: 3: Hoare triple {8032#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {8032#true} is VALID [2020-07-10 23:46:55,696 INFO L280 TraceCheckUtils]: 4: Hoare triple {8032#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {8032#true} is VALID [2020-07-10 23:46:55,696 INFO L280 TraceCheckUtils]: 5: Hoare triple {8032#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {8032#true} is VALID [2020-07-10 23:46:55,696 INFO L280 TraceCheckUtils]: 6: Hoare triple {8032#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {8032#true} is VALID [2020-07-10 23:46:55,697 INFO L280 TraceCheckUtils]: 7: Hoare triple {8032#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {8032#true} is VALID [2020-07-10 23:46:55,697 INFO L280 TraceCheckUtils]: 8: Hoare triple {8032#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {8032#true} is VALID [2020-07-10 23:46:55,697 INFO L280 TraceCheckUtils]: 9: Hoare triple {8032#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {8032#true} is VALID [2020-07-10 23:46:55,698 INFO L280 TraceCheckUtils]: 10: Hoare triple {8032#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {8032#true} is VALID [2020-07-10 23:46:55,698 INFO L280 TraceCheckUtils]: 11: Hoare triple {8032#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {8032#true} is VALID [2020-07-10 23:46:55,698 INFO L280 TraceCheckUtils]: 12: Hoare triple {8032#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {8032#true} is VALID [2020-07-10 23:46:55,699 INFO L280 TraceCheckUtils]: 13: Hoare triple {8032#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {8032#true} is VALID [2020-07-10 23:46:55,699 INFO L280 TraceCheckUtils]: 14: Hoare triple {8032#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {8032#true} is VALID [2020-07-10 23:46:55,699 INFO L280 TraceCheckUtils]: 15: Hoare triple {8032#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {8032#true} is VALID [2020-07-10 23:46:55,700 INFO L280 TraceCheckUtils]: 16: Hoare triple {8032#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {8032#true} is VALID [2020-07-10 23:46:55,700 INFO L280 TraceCheckUtils]: 17: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {8032#true} is VALID [2020-07-10 23:46:55,700 INFO L280 TraceCheckUtils]: 18: Hoare triple {8032#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {8032#true} is VALID [2020-07-10 23:46:55,700 INFO L280 TraceCheckUtils]: 19: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {8032#true} is VALID [2020-07-10 23:46:55,701 INFO L280 TraceCheckUtils]: 20: Hoare triple {8032#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {8032#true} is VALID [2020-07-10 23:46:55,701 INFO L280 TraceCheckUtils]: 21: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {8032#true} is VALID [2020-07-10 23:46:55,701 INFO L280 TraceCheckUtils]: 22: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {8032#true} is VALID [2020-07-10 23:46:55,702 INFO L280 TraceCheckUtils]: 23: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {8032#true} is VALID [2020-07-10 23:46:55,702 INFO L280 TraceCheckUtils]: 24: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {8032#true} is VALID [2020-07-10 23:46:55,702 INFO L280 TraceCheckUtils]: 25: Hoare triple {8032#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {8032#true} is VALID [2020-07-10 23:46:55,703 INFO L280 TraceCheckUtils]: 26: Hoare triple {8032#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {8032#true} is VALID [2020-07-10 23:46:55,703 INFO L280 TraceCheckUtils]: 27: Hoare triple {8032#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {8032#true} is VALID [2020-07-10 23:46:55,703 INFO L280 TraceCheckUtils]: 28: Hoare triple {8032#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {8032#true} is VALID [2020-07-10 23:46:55,704 INFO L280 TraceCheckUtils]: 29: Hoare triple {8032#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {8032#true} is VALID [2020-07-10 23:46:55,704 INFO L280 TraceCheckUtils]: 30: Hoare triple {8032#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {8032#true} is VALID [2020-07-10 23:46:55,704 INFO L280 TraceCheckUtils]: 31: Hoare triple {8032#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {8032#true} is VALID [2020-07-10 23:46:55,705 INFO L280 TraceCheckUtils]: 32: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {8032#true} is VALID [2020-07-10 23:46:55,705 INFO L280 TraceCheckUtils]: 33: Hoare triple {8032#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {8032#true} is VALID [2020-07-10 23:46:55,705 INFO L280 TraceCheckUtils]: 34: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {8032#true} is VALID [2020-07-10 23:46:55,706 INFO L280 TraceCheckUtils]: 35: Hoare triple {8032#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {8032#true} is VALID [2020-07-10 23:46:55,706 INFO L280 TraceCheckUtils]: 36: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {8032#true} is VALID [2020-07-10 23:46:55,706 INFO L280 TraceCheckUtils]: 37: Hoare triple {8032#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {8032#true} is VALID [2020-07-10 23:46:55,707 INFO L280 TraceCheckUtils]: 38: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {8032#true} is VALID [2020-07-10 23:46:55,707 INFO L280 TraceCheckUtils]: 39: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {8032#true} is VALID [2020-07-10 23:46:55,708 INFO L280 TraceCheckUtils]: 40: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {8032#true} is VALID [2020-07-10 23:46:55,708 INFO L280 TraceCheckUtils]: 41: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {8032#true} is VALID [2020-07-10 23:46:55,708 INFO L280 TraceCheckUtils]: 42: Hoare triple {8032#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {8032#true} is VALID [2020-07-10 23:46:55,709 INFO L280 TraceCheckUtils]: 43: Hoare triple {8032#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {8032#true} is VALID [2020-07-10 23:46:55,709 INFO L280 TraceCheckUtils]: 44: Hoare triple {8032#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {8032#true} is VALID [2020-07-10 23:46:55,709 INFO L280 TraceCheckUtils]: 45: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {8032#true} is VALID [2020-07-10 23:46:55,710 INFO L280 TraceCheckUtils]: 46: Hoare triple {8032#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {8032#true} is VALID [2020-07-10 23:46:55,710 INFO L280 TraceCheckUtils]: 47: Hoare triple {8032#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {8032#true} is VALID [2020-07-10 23:46:55,711 INFO L280 TraceCheckUtils]: 48: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {8032#true} is VALID [2020-07-10 23:46:55,711 INFO L280 TraceCheckUtils]: 49: Hoare triple {8032#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {8032#true} is VALID [2020-07-10 23:46:55,711 INFO L280 TraceCheckUtils]: 50: Hoare triple {8032#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {8032#true} is VALID [2020-07-10 23:46:55,712 INFO L280 TraceCheckUtils]: 51: Hoare triple {8032#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {8032#true} is VALID [2020-07-10 23:46:55,712 INFO L280 TraceCheckUtils]: 52: Hoare triple {8032#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {8032#true} is VALID [2020-07-10 23:46:55,713 INFO L280 TraceCheckUtils]: 53: Hoare triple {8032#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {8032#true} is VALID [2020-07-10 23:46:55,713 INFO L280 TraceCheckUtils]: 54: Hoare triple {8032#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {8032#true} is VALID [2020-07-10 23:46:55,713 INFO L280 TraceCheckUtils]: 55: Hoare triple {8032#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {8032#true} is VALID [2020-07-10 23:46:55,714 INFO L280 TraceCheckUtils]: 56: Hoare triple {8032#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {8032#true} is VALID [2020-07-10 23:46:55,714 INFO L280 TraceCheckUtils]: 57: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {8032#true} is VALID [2020-07-10 23:46:55,715 INFO L280 TraceCheckUtils]: 58: Hoare triple {8032#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {8032#true} is VALID [2020-07-10 23:46:55,715 INFO L280 TraceCheckUtils]: 59: Hoare triple {8032#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {8032#true} is VALID [2020-07-10 23:46:55,715 INFO L280 TraceCheckUtils]: 60: Hoare triple {8032#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {8032#true} is VALID [2020-07-10 23:46:55,716 INFO L280 TraceCheckUtils]: 61: Hoare triple {8032#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {8032#true} is VALID [2020-07-10 23:46:55,716 INFO L280 TraceCheckUtils]: 62: Hoare triple {8032#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {8032#true} is VALID [2020-07-10 23:46:55,716 INFO L280 TraceCheckUtils]: 63: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {8032#true} is VALID [2020-07-10 23:46:55,717 INFO L280 TraceCheckUtils]: 64: Hoare triple {8032#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {8032#true} is VALID [2020-07-10 23:46:55,717 INFO L280 TraceCheckUtils]: 65: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {8032#true} is VALID [2020-07-10 23:46:55,718 INFO L280 TraceCheckUtils]: 66: Hoare triple {8032#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {8032#true} is VALID [2020-07-10 23:46:55,718 INFO L280 TraceCheckUtils]: 67: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {8032#true} is VALID [2020-07-10 23:46:55,718 INFO L280 TraceCheckUtils]: 68: Hoare triple {8032#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {8032#true} is VALID [2020-07-10 23:46:55,719 INFO L280 TraceCheckUtils]: 69: Hoare triple {8032#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {8032#true} is VALID [2020-07-10 23:46:55,719 INFO L280 TraceCheckUtils]: 70: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {8032#true} is VALID [2020-07-10 23:46:55,720 INFO L280 TraceCheckUtils]: 71: Hoare triple {8032#true} ~head~0.base, ~head~0.offset := 0, 0; {8032#true} is VALID [2020-07-10 23:46:55,720 INFO L280 TraceCheckUtils]: 72: Hoare triple {8032#true} ~pumpRunning~0 := 0; {8032#true} is VALID [2020-07-10 23:46:55,721 INFO L280 TraceCheckUtils]: 73: Hoare triple {8032#true} ~systemActive~0 := 1; {8032#true} is VALID [2020-07-10 23:46:55,721 INFO L280 TraceCheckUtils]: 74: Hoare triple {8032#true} ~cleanupTimeShifts~0 := 4; {8032#true} is VALID [2020-07-10 23:46:55,724 INFO L280 TraceCheckUtils]: 75: Hoare triple {8032#true} ~waterLevel~0 := 1; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:55,725 INFO L280 TraceCheckUtils]: 76: Hoare triple {8113#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:55,726 INFO L280 TraceCheckUtils]: 77: Hoare triple {8113#(= 1 ~waterLevel~0)} assume true; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:55,727 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8113#(= 1 ~waterLevel~0)} {8032#true} #906#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:55,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 23:46:55,778 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8032#true} {8113#(= 1 ~waterLevel~0)} #818#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:55,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:55,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 23:46:55,781 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8032#true} {8113#(= 1 ~waterLevel~0)} #820#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:55,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} havoc ~retValue_acc~4; {8032#true} is VALID [2020-07-10 23:46:55,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} ~retValue_acc~4 := 1; {8145#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-10 23:46:55,873 INFO L280 TraceCheckUtils]: 2: Hoare triple {8145#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:46:55,874 INFO L280 TraceCheckUtils]: 3: Hoare triple {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:46:55,876 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8113#(= 1 ~waterLevel~0)} #822#return; {8123#(= |main_#t~ret62| ~waterLevel~0)} is VALID [2020-07-10 23:46:55,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:55,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 23:46:55,881 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8032#true} {8125#(not (= 0 ~waterLevel~0))} #824#return; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:55,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {8147#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8032#true} is VALID [2020-07-10 23:46:55,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} ~systemActive~0 := 0; {8032#true} is VALID [2020-07-10 23:46:55,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 23:46:55,928 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8032#true} {8125#(not (= 0 ~waterLevel~0))} #874#return; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:55,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} havoc ~retValue_acc~10; {8032#true} is VALID [2020-07-10 23:46:55,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} ~retValue_acc~10 := ~waterLevel~0; {8148#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-10 23:46:55,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {8148#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {8149#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:46:55,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {8149#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8149#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:46:55,993 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8149#(= |getWaterLevel_#res| ~waterLevel~0)} {8125#(not (= 0 ~waterLevel~0))} #812#return; {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-10 23:46:55,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:55,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} havoc ~retValue_acc~6; {8032#true} is VALID [2020-07-10 23:46:55,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} ~retValue_acc~6 := ~pumpRunning~0; {8032#true} is VALID [2020-07-10 23:46:55,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {8032#true} #res := ~retValue_acc~6; {8032#true} is VALID [2020-07-10 23:46:56,000 INFO L280 TraceCheckUtils]: 3: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 23:46:56,000 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8032#true} {8033#false} #814#return; {8033#false} is VALID [2020-07-10 23:46:56,007 INFO L263 TraceCheckUtils]: 0: Hoare triple {8032#true} call ULTIMATE.init(); {8144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:46:56,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {8144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {8032#true} is VALID [2020-07-10 23:46:56,008 INFO L280 TraceCheckUtils]: 2: Hoare triple {8032#true} #valid := #valid[0 := 0]; {8032#true} is VALID [2020-07-10 23:46:56,008 INFO L280 TraceCheckUtils]: 3: Hoare triple {8032#true} assume 0 < #StackHeapBarrier; {8032#true} is VALID [2020-07-10 23:46:56,008 INFO L280 TraceCheckUtils]: 4: Hoare triple {8032#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {8032#true} is VALID [2020-07-10 23:46:56,009 INFO L280 TraceCheckUtils]: 5: Hoare triple {8032#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {8032#true} is VALID [2020-07-10 23:46:56,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {8032#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {8032#true} is VALID [2020-07-10 23:46:56,009 INFO L280 TraceCheckUtils]: 7: Hoare triple {8032#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {8032#true} is VALID [2020-07-10 23:46:56,009 INFO L280 TraceCheckUtils]: 8: Hoare triple {8032#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {8032#true} is VALID [2020-07-10 23:46:56,010 INFO L280 TraceCheckUtils]: 9: Hoare triple {8032#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {8032#true} is VALID [2020-07-10 23:46:56,010 INFO L280 TraceCheckUtils]: 10: Hoare triple {8032#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {8032#true} is VALID [2020-07-10 23:46:56,010 INFO L280 TraceCheckUtils]: 11: Hoare triple {8032#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {8032#true} is VALID [2020-07-10 23:46:56,011 INFO L280 TraceCheckUtils]: 12: Hoare triple {8032#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {8032#true} is VALID [2020-07-10 23:46:56,011 INFO L280 TraceCheckUtils]: 13: Hoare triple {8032#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {8032#true} is VALID [2020-07-10 23:46:56,011 INFO L280 TraceCheckUtils]: 14: Hoare triple {8032#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {8032#true} is VALID [2020-07-10 23:46:56,012 INFO L280 TraceCheckUtils]: 15: Hoare triple {8032#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {8032#true} is VALID [2020-07-10 23:46:56,012 INFO L280 TraceCheckUtils]: 16: Hoare triple {8032#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {8032#true} is VALID [2020-07-10 23:46:56,012 INFO L280 TraceCheckUtils]: 17: Hoare triple {8032#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {8032#true} is VALID [2020-07-10 23:46:56,013 INFO L280 TraceCheckUtils]: 18: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {8032#true} is VALID [2020-07-10 23:46:56,013 INFO L280 TraceCheckUtils]: 19: Hoare triple {8032#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {8032#true} is VALID [2020-07-10 23:46:56,013 INFO L280 TraceCheckUtils]: 20: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {8032#true} is VALID [2020-07-10 23:46:56,013 INFO L280 TraceCheckUtils]: 21: Hoare triple {8032#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {8032#true} is VALID [2020-07-10 23:46:56,014 INFO L280 TraceCheckUtils]: 22: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {8032#true} is VALID [2020-07-10 23:46:56,014 INFO L280 TraceCheckUtils]: 23: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {8032#true} is VALID [2020-07-10 23:46:56,014 INFO L280 TraceCheckUtils]: 24: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {8032#true} is VALID [2020-07-10 23:46:56,015 INFO L280 TraceCheckUtils]: 25: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {8032#true} is VALID [2020-07-10 23:46:56,015 INFO L280 TraceCheckUtils]: 26: Hoare triple {8032#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {8032#true} is VALID [2020-07-10 23:46:56,015 INFO L280 TraceCheckUtils]: 27: Hoare triple {8032#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {8032#true} is VALID [2020-07-10 23:46:56,016 INFO L280 TraceCheckUtils]: 28: Hoare triple {8032#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {8032#true} is VALID [2020-07-10 23:46:56,016 INFO L280 TraceCheckUtils]: 29: Hoare triple {8032#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {8032#true} is VALID [2020-07-10 23:46:56,016 INFO L280 TraceCheckUtils]: 30: Hoare triple {8032#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {8032#true} is VALID [2020-07-10 23:46:56,017 INFO L280 TraceCheckUtils]: 31: Hoare triple {8032#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {8032#true} is VALID [2020-07-10 23:46:56,017 INFO L280 TraceCheckUtils]: 32: Hoare triple {8032#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {8032#true} is VALID [2020-07-10 23:46:56,017 INFO L280 TraceCheckUtils]: 33: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {8032#true} is VALID [2020-07-10 23:46:56,017 INFO L280 TraceCheckUtils]: 34: Hoare triple {8032#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {8032#true} is VALID [2020-07-10 23:46:56,018 INFO L280 TraceCheckUtils]: 35: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {8032#true} is VALID [2020-07-10 23:46:56,018 INFO L280 TraceCheckUtils]: 36: Hoare triple {8032#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {8032#true} is VALID [2020-07-10 23:46:56,018 INFO L280 TraceCheckUtils]: 37: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {8032#true} is VALID [2020-07-10 23:46:56,019 INFO L280 TraceCheckUtils]: 38: Hoare triple {8032#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {8032#true} is VALID [2020-07-10 23:46:56,019 INFO L280 TraceCheckUtils]: 39: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {8032#true} is VALID [2020-07-10 23:46:56,019 INFO L280 TraceCheckUtils]: 40: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {8032#true} is VALID [2020-07-10 23:46:56,020 INFO L280 TraceCheckUtils]: 41: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {8032#true} is VALID [2020-07-10 23:46:56,020 INFO L280 TraceCheckUtils]: 42: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {8032#true} is VALID [2020-07-10 23:46:56,020 INFO L280 TraceCheckUtils]: 43: Hoare triple {8032#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {8032#true} is VALID [2020-07-10 23:46:56,021 INFO L280 TraceCheckUtils]: 44: Hoare triple {8032#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {8032#true} is VALID [2020-07-10 23:46:56,021 INFO L280 TraceCheckUtils]: 45: Hoare triple {8032#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {8032#true} is VALID [2020-07-10 23:46:56,021 INFO L280 TraceCheckUtils]: 46: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {8032#true} is VALID [2020-07-10 23:46:56,021 INFO L280 TraceCheckUtils]: 47: Hoare triple {8032#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {8032#true} is VALID [2020-07-10 23:46:56,022 INFO L280 TraceCheckUtils]: 48: Hoare triple {8032#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {8032#true} is VALID [2020-07-10 23:46:56,022 INFO L280 TraceCheckUtils]: 49: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {8032#true} is VALID [2020-07-10 23:46:56,022 INFO L280 TraceCheckUtils]: 50: Hoare triple {8032#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {8032#true} is VALID [2020-07-10 23:46:56,023 INFO L280 TraceCheckUtils]: 51: Hoare triple {8032#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {8032#true} is VALID [2020-07-10 23:46:56,023 INFO L280 TraceCheckUtils]: 52: Hoare triple {8032#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {8032#true} is VALID [2020-07-10 23:46:56,023 INFO L280 TraceCheckUtils]: 53: Hoare triple {8032#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {8032#true} is VALID [2020-07-10 23:46:56,024 INFO L280 TraceCheckUtils]: 54: Hoare triple {8032#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {8032#true} is VALID [2020-07-10 23:46:56,024 INFO L280 TraceCheckUtils]: 55: Hoare triple {8032#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {8032#true} is VALID [2020-07-10 23:46:56,024 INFO L280 TraceCheckUtils]: 56: Hoare triple {8032#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {8032#true} is VALID [2020-07-10 23:46:56,025 INFO L280 TraceCheckUtils]: 57: Hoare triple {8032#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {8032#true} is VALID [2020-07-10 23:46:56,025 INFO L280 TraceCheckUtils]: 58: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {8032#true} is VALID [2020-07-10 23:46:56,025 INFO L280 TraceCheckUtils]: 59: Hoare triple {8032#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {8032#true} is VALID [2020-07-10 23:46:56,025 INFO L280 TraceCheckUtils]: 60: Hoare triple {8032#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {8032#true} is VALID [2020-07-10 23:46:56,026 INFO L280 TraceCheckUtils]: 61: Hoare triple {8032#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {8032#true} is VALID [2020-07-10 23:46:56,026 INFO L280 TraceCheckUtils]: 62: Hoare triple {8032#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {8032#true} is VALID [2020-07-10 23:46:56,026 INFO L280 TraceCheckUtils]: 63: Hoare triple {8032#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {8032#true} is VALID [2020-07-10 23:46:56,027 INFO L280 TraceCheckUtils]: 64: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {8032#true} is VALID [2020-07-10 23:46:56,027 INFO L280 TraceCheckUtils]: 65: Hoare triple {8032#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {8032#true} is VALID [2020-07-10 23:46:56,027 INFO L280 TraceCheckUtils]: 66: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {8032#true} is VALID [2020-07-10 23:46:56,028 INFO L280 TraceCheckUtils]: 67: Hoare triple {8032#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {8032#true} is VALID [2020-07-10 23:46:56,028 INFO L280 TraceCheckUtils]: 68: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {8032#true} is VALID [2020-07-10 23:46:56,028 INFO L280 TraceCheckUtils]: 69: Hoare triple {8032#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {8032#true} is VALID [2020-07-10 23:46:56,029 INFO L280 TraceCheckUtils]: 70: Hoare triple {8032#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {8032#true} is VALID [2020-07-10 23:46:56,029 INFO L280 TraceCheckUtils]: 71: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {8032#true} is VALID [2020-07-10 23:46:56,029 INFO L280 TraceCheckUtils]: 72: Hoare triple {8032#true} ~head~0.base, ~head~0.offset := 0, 0; {8032#true} is VALID [2020-07-10 23:46:56,030 INFO L280 TraceCheckUtils]: 73: Hoare triple {8032#true} ~pumpRunning~0 := 0; {8032#true} is VALID [2020-07-10 23:46:56,030 INFO L280 TraceCheckUtils]: 74: Hoare triple {8032#true} ~systemActive~0 := 1; {8032#true} is VALID [2020-07-10 23:46:56,030 INFO L280 TraceCheckUtils]: 75: Hoare triple {8032#true} ~cleanupTimeShifts~0 := 4; {8032#true} is VALID [2020-07-10 23:46:56,033 INFO L280 TraceCheckUtils]: 76: Hoare triple {8032#true} ~waterLevel~0 := 1; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:56,034 INFO L280 TraceCheckUtils]: 77: Hoare triple {8113#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:56,035 INFO L280 TraceCheckUtils]: 78: Hoare triple {8113#(= 1 ~waterLevel~0)} assume true; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:56,036 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8113#(= 1 ~waterLevel~0)} {8032#true} #906#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:56,037 INFO L263 TraceCheckUtils]: 80: Hoare triple {8113#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:56,037 INFO L280 TraceCheckUtils]: 81: Hoare triple {8113#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:56,038 INFO L280 TraceCheckUtils]: 82: Hoare triple {8113#(= 1 ~waterLevel~0)} havoc ~tmp~8; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:56,038 INFO L263 TraceCheckUtils]: 83: Hoare triple {8113#(= 1 ~waterLevel~0)} call select_helpers(); {8032#true} is VALID [2020-07-10 23:46:56,039 INFO L280 TraceCheckUtils]: 84: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 23:46:56,040 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8032#true} {8113#(= 1 ~waterLevel~0)} #818#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:56,040 INFO L263 TraceCheckUtils]: 86: Hoare triple {8113#(= 1 ~waterLevel~0)} call select_features(); {8032#true} is VALID [2020-07-10 23:46:56,040 INFO L280 TraceCheckUtils]: 87: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 23:46:56,041 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8032#true} {8113#(= 1 ~waterLevel~0)} #820#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:46:56,041 INFO L263 TraceCheckUtils]: 89: Hoare triple {8113#(= 1 ~waterLevel~0)} call #t~ret62 := valid_product(); {8032#true} is VALID [2020-07-10 23:46:56,042 INFO L280 TraceCheckUtils]: 90: Hoare triple {8032#true} havoc ~retValue_acc~4; {8032#true} is VALID [2020-07-10 23:46:56,043 INFO L280 TraceCheckUtils]: 91: Hoare triple {8032#true} ~retValue_acc~4 := 1; {8145#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-10 23:46:56,044 INFO L280 TraceCheckUtils]: 92: Hoare triple {8145#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:46:56,045 INFO L280 TraceCheckUtils]: 93: Hoare triple {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:46:56,046 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8113#(= 1 ~waterLevel~0)} #822#return; {8123#(= |main_#t~ret62| ~waterLevel~0)} is VALID [2020-07-10 23:46:56,047 INFO L280 TraceCheckUtils]: 95: Hoare triple {8123#(= |main_#t~ret62| ~waterLevel~0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {8123#(= |main_#t~ret62| ~waterLevel~0)} is VALID [2020-07-10 23:46:56,048 INFO L280 TraceCheckUtils]: 96: Hoare triple {8123#(= |main_#t~ret62| ~waterLevel~0)} ~tmp~8 := #t~ret62; {8124#(= main_~tmp~8 ~waterLevel~0)} is VALID [2020-07-10 23:46:56,048 INFO L280 TraceCheckUtils]: 97: Hoare triple {8124#(= main_~tmp~8 ~waterLevel~0)} havoc #t~ret62; {8124#(= main_~tmp~8 ~waterLevel~0)} is VALID [2020-07-10 23:46:56,050 INFO L280 TraceCheckUtils]: 98: Hoare triple {8124#(= main_~tmp~8 ~waterLevel~0)} assume 0 != ~tmp~8; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,050 INFO L263 TraceCheckUtils]: 99: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call setup(); {8032#true} is VALID [2020-07-10 23:46:56,050 INFO L280 TraceCheckUtils]: 100: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 23:46:56,051 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8032#true} {8125#(not (= 0 ~waterLevel~0))} #824#return; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,052 INFO L263 TraceCheckUtils]: 102: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call runTest(); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,053 INFO L263 TraceCheckUtils]: 103: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call test(); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,054 INFO L280 TraceCheckUtils]: 104: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,054 INFO L280 TraceCheckUtils]: 105: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp~4; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,055 INFO L280 TraceCheckUtils]: 106: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~1; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,056 INFO L280 TraceCheckUtils]: 107: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,056 INFO L280 TraceCheckUtils]: 108: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,057 INFO L280 TraceCheckUtils]: 109: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,058 INFO L280 TraceCheckUtils]: 110: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !false; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,059 INFO L280 TraceCheckUtils]: 111: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,059 INFO L280 TraceCheckUtils]: 112: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,060 INFO L280 TraceCheckUtils]: 113: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~tmp~4 := #t~nondet38; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,061 INFO L280 TraceCheckUtils]: 114: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc #t~nondet38; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,063 INFO L280 TraceCheckUtils]: 115: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~4); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,063 INFO L280 TraceCheckUtils]: 116: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,066 INFO L280 TraceCheckUtils]: 117: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~tmp___0~1 := #t~nondet39; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,066 INFO L280 TraceCheckUtils]: 118: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc #t~nondet39; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,067 INFO L280 TraceCheckUtils]: 119: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~1); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,068 INFO L280 TraceCheckUtils]: 120: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,069 INFO L280 TraceCheckUtils]: 121: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet40; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,069 INFO L280 TraceCheckUtils]: 122: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc #t~nondet40; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,070 INFO L280 TraceCheckUtils]: 123: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,071 INFO L280 TraceCheckUtils]: 124: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,072 INFO L280 TraceCheckUtils]: 125: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet41; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,072 INFO L280 TraceCheckUtils]: 126: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc #t~nondet41; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,073 INFO L280 TraceCheckUtils]: 127: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,074 INFO L263 TraceCheckUtils]: 128: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call stopSystem(); {8147#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:46:56,075 INFO L280 TraceCheckUtils]: 129: Hoare triple {8147#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8032#true} is VALID [2020-07-10 23:46:56,075 INFO L280 TraceCheckUtils]: 130: Hoare triple {8032#true} ~systemActive~0 := 0; {8032#true} is VALID [2020-07-10 23:46:56,075 INFO L280 TraceCheckUtils]: 131: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 23:46:56,076 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8032#true} {8125#(not (= 0 ~waterLevel~0))} #874#return; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,077 INFO L263 TraceCheckUtils]: 133: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call timeShift(); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,078 INFO L280 TraceCheckUtils]: 134: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,079 INFO L280 TraceCheckUtils]: 135: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,079 INFO L263 TraceCheckUtils]: 136: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,080 INFO L280 TraceCheckUtils]: 137: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,081 INFO L280 TraceCheckUtils]: 138: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:46:56,081 INFO L263 TraceCheckUtils]: 139: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call #t~ret0 := getWaterLevel(); {8032#true} is VALID [2020-07-10 23:46:56,082 INFO L280 TraceCheckUtils]: 140: Hoare triple {8032#true} havoc ~retValue_acc~10; {8032#true} is VALID [2020-07-10 23:46:56,082 INFO L280 TraceCheckUtils]: 141: Hoare triple {8032#true} ~retValue_acc~10 := ~waterLevel~0; {8148#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-10 23:46:56,083 INFO L280 TraceCheckUtils]: 142: Hoare triple {8148#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {8149#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:46:56,084 INFO L280 TraceCheckUtils]: 143: Hoare triple {8149#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8149#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:46:56,085 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8149#(= |getWaterLevel_#res| ~waterLevel~0)} {8125#(not (= 0 ~waterLevel~0))} #812#return; {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-10 23:46:56,086 INFO L280 TraceCheckUtils]: 145: Hoare triple {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-10 23:46:56,087 INFO L280 TraceCheckUtils]: 146: Hoare triple {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} ~tmp~0 := #t~ret0; {8138#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} is VALID [2020-07-10 23:46:56,088 INFO L280 TraceCheckUtils]: 147: Hoare triple {8138#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} havoc #t~ret0; {8138#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} is VALID [2020-07-10 23:46:56,088 INFO L280 TraceCheckUtils]: 148: Hoare triple {8138#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} assume 0 == ~tmp~0; {8033#false} is VALID [2020-07-10 23:46:56,089 INFO L263 TraceCheckUtils]: 149: Hoare triple {8033#false} call #t~ret1 := isPumpRunning(); {8032#true} is VALID [2020-07-10 23:46:56,089 INFO L280 TraceCheckUtils]: 150: Hoare triple {8032#true} havoc ~retValue_acc~6; {8032#true} is VALID [2020-07-10 23:46:56,089 INFO L280 TraceCheckUtils]: 151: Hoare triple {8032#true} ~retValue_acc~6 := ~pumpRunning~0; {8032#true} is VALID [2020-07-10 23:46:56,090 INFO L280 TraceCheckUtils]: 152: Hoare triple {8032#true} #res := ~retValue_acc~6; {8032#true} is VALID [2020-07-10 23:46:56,090 INFO L280 TraceCheckUtils]: 153: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 23:46:56,090 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8032#true} {8033#false} #814#return; {8033#false} is VALID [2020-07-10 23:46:56,091 INFO L280 TraceCheckUtils]: 155: Hoare triple {8033#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8033#false} is VALID [2020-07-10 23:46:56,091 INFO L280 TraceCheckUtils]: 156: Hoare triple {8033#false} ~tmp___0~0 := #t~ret1; {8033#false} is VALID [2020-07-10 23:46:56,091 INFO L280 TraceCheckUtils]: 157: Hoare triple {8033#false} havoc #t~ret1; {8033#false} is VALID [2020-07-10 23:46:56,092 INFO L280 TraceCheckUtils]: 158: Hoare triple {8033#false} assume 0 != ~tmp___0~0; {8033#false} is VALID [2020-07-10 23:46:56,092 INFO L263 TraceCheckUtils]: 159: Hoare triple {8033#false} call __automaton_fail(); {8033#false} is VALID [2020-07-10 23:46:56,092 INFO L280 TraceCheckUtils]: 160: Hoare triple {8033#false} assume !false; {8033#false} is VALID [2020-07-10 23:46:56,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:46:56,154 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [864821171] [2020-07-10 23:46:56,154 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:46:56,154 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 23:46:56,155 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391024540] [2020-07-10 23:46:56,156 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 23:46:56,157 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:46:56,157 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 23:46:56,409 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:46:56,410 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 23:46:56,410 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:46:56,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 23:46:56,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-10 23:46:56,411 INFO L87 Difference]: Start difference. First operand 442 states and 486 transitions. Second operand 14 states. [2020-07-10 23:46:58,367 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:46:59,872 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:47:00,254 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:47:00,802 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:47:01,248 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:47:01,608 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:47:05,942 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:47:15,033 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:47:15,869 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:47:17,797 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:47:18,981 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:47:19,544 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:47:19,958 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:47:20,473 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:47:21,021 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:47:21,443 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:47:23,039 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:47:24,851 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:47:25,729 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:47:27,048 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:47:57,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:47:57,321 INFO L93 Difference]: Finished difference Result 1524 states and 1873 transitions. [2020-07-10 23:47:57,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-10 23:47:57,321 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 23:47:57,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:47:57,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:47:57,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 946 transitions. [2020-07-10 23:47:57,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:47:57,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 946 transitions. [2020-07-10 23:47:57,354 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 946 transitions. [2020-07-10 23:48:00,221 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 946 edges. 946 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:48:00,318 INFO L225 Difference]: With dead ends: 1524 [2020-07-10 23:48:00,319 INFO L226 Difference]: Without dead ends: 1192 [2020-07-10 23:48:00,321 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-10 23:48:00,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1192 states. [2020-07-10 23:48:25,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1192 to 1053. [2020-07-10 23:48:25,433 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:48:25,433 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1192 states. Second operand 1053 states. [2020-07-10 23:48:25,433 INFO L74 IsIncluded]: Start isIncluded. First operand 1192 states. Second operand 1053 states. [2020-07-10 23:48:25,433 INFO L87 Difference]: Start difference. First operand 1192 states. Second operand 1053 states. [2020-07-10 23:48:25,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:48:25,519 INFO L93 Difference]: Finished difference Result 1192 states and 1442 transitions. [2020-07-10 23:48:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1442 transitions. [2020-07-10 23:48:25,524 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:48:25,524 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:48:25,524 INFO L74 IsIncluded]: Start isIncluded. First operand 1053 states. Second operand 1192 states. [2020-07-10 23:48:25,524 INFO L87 Difference]: Start difference. First operand 1053 states. Second operand 1192 states. [2020-07-10 23:48:25,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:48:25,619 INFO L93 Difference]: Finished difference Result 1192 states and 1442 transitions. [2020-07-10 23:48:25,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1442 transitions. [2020-07-10 23:48:25,623 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:48:25,624 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:48:25,624 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:48:25,624 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:48:25,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1053 states. [2020-07-10 23:48:25,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 1053 states and 1211 transitions. [2020-07-10 23:48:25,715 INFO L78 Accepts]: Start accepts. Automaton has 1053 states and 1211 transitions. Word has length 161 [2020-07-10 23:48:25,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:48:25,716 INFO L479 AbstractCegarLoop]: Abstraction has 1053 states and 1211 transitions. [2020-07-10 23:48:25,716 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 23:48:25,716 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1053 states and 1211 transitions. [2020-07-10 23:48:32,311 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1211 edges. 1211 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:48:32,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1211 transitions. [2020-07-10 23:48:32,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 23:48:32,315 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:48:32,316 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:48:32,316 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 23:48:32,316 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:48:32,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:48:32,317 INFO L82 PathProgramCache]: Analyzing trace with hash -1039475204, now seen corresponding path program 1 times [2020-07-10 23:48:32,317 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:48:32,317 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [984460460] [2020-07-10 23:48:32,317 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:48:32,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:32,733 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:48:32,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:32,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {15847#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {15736#true} is VALID [2020-07-10 23:48:32,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} #valid := #valid[0 := 0]; {15736#true} is VALID [2020-07-10 23:48:32,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} assume 0 < #StackHeapBarrier; {15736#true} is VALID [2020-07-10 23:48:32,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {15736#true} is VALID [2020-07-10 23:48:32,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {15736#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {15736#true} is VALID [2020-07-10 23:48:32,876 INFO L280 TraceCheckUtils]: 5: Hoare triple {15736#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {15736#true} is VALID [2020-07-10 23:48:32,877 INFO L280 TraceCheckUtils]: 6: Hoare triple {15736#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {15736#true} is VALID [2020-07-10 23:48:32,877 INFO L280 TraceCheckUtils]: 7: Hoare triple {15736#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {15736#true} is VALID [2020-07-10 23:48:32,877 INFO L280 TraceCheckUtils]: 8: Hoare triple {15736#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {15736#true} is VALID [2020-07-10 23:48:32,878 INFO L280 TraceCheckUtils]: 9: Hoare triple {15736#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {15736#true} is VALID [2020-07-10 23:48:32,878 INFO L280 TraceCheckUtils]: 10: Hoare triple {15736#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {15736#true} is VALID [2020-07-10 23:48:32,878 INFO L280 TraceCheckUtils]: 11: Hoare triple {15736#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {15736#true} is VALID [2020-07-10 23:48:32,878 INFO L280 TraceCheckUtils]: 12: Hoare triple {15736#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {15736#true} is VALID [2020-07-10 23:48:32,879 INFO L280 TraceCheckUtils]: 13: Hoare triple {15736#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {15736#true} is VALID [2020-07-10 23:48:32,879 INFO L280 TraceCheckUtils]: 14: Hoare triple {15736#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {15736#true} is VALID [2020-07-10 23:48:32,879 INFO L280 TraceCheckUtils]: 15: Hoare triple {15736#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {15736#true} is VALID [2020-07-10 23:48:32,880 INFO L280 TraceCheckUtils]: 16: Hoare triple {15736#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {15736#true} is VALID [2020-07-10 23:48:32,880 INFO L280 TraceCheckUtils]: 17: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {15736#true} is VALID [2020-07-10 23:48:32,880 INFO L280 TraceCheckUtils]: 18: Hoare triple {15736#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {15736#true} is VALID [2020-07-10 23:48:32,881 INFO L280 TraceCheckUtils]: 19: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {15736#true} is VALID [2020-07-10 23:48:32,881 INFO L280 TraceCheckUtils]: 20: Hoare triple {15736#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {15736#true} is VALID [2020-07-10 23:48:32,881 INFO L280 TraceCheckUtils]: 21: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {15736#true} is VALID [2020-07-10 23:48:32,882 INFO L280 TraceCheckUtils]: 22: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {15736#true} is VALID [2020-07-10 23:48:32,882 INFO L280 TraceCheckUtils]: 23: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {15736#true} is VALID [2020-07-10 23:48:32,882 INFO L280 TraceCheckUtils]: 24: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {15736#true} is VALID [2020-07-10 23:48:32,883 INFO L280 TraceCheckUtils]: 25: Hoare triple {15736#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {15736#true} is VALID [2020-07-10 23:48:32,883 INFO L280 TraceCheckUtils]: 26: Hoare triple {15736#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {15736#true} is VALID [2020-07-10 23:48:32,883 INFO L280 TraceCheckUtils]: 27: Hoare triple {15736#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {15736#true} is VALID [2020-07-10 23:48:32,883 INFO L280 TraceCheckUtils]: 28: Hoare triple {15736#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {15736#true} is VALID [2020-07-10 23:48:32,883 INFO L280 TraceCheckUtils]: 29: Hoare triple {15736#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {15736#true} is VALID [2020-07-10 23:48:32,884 INFO L280 TraceCheckUtils]: 30: Hoare triple {15736#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {15736#true} is VALID [2020-07-10 23:48:32,884 INFO L280 TraceCheckUtils]: 31: Hoare triple {15736#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {15736#true} is VALID [2020-07-10 23:48:32,884 INFO L280 TraceCheckUtils]: 32: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {15736#true} is VALID [2020-07-10 23:48:32,884 INFO L280 TraceCheckUtils]: 33: Hoare triple {15736#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {15736#true} is VALID [2020-07-10 23:48:32,884 INFO L280 TraceCheckUtils]: 34: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {15736#true} is VALID [2020-07-10 23:48:32,885 INFO L280 TraceCheckUtils]: 35: Hoare triple {15736#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {15736#true} is VALID [2020-07-10 23:48:32,885 INFO L280 TraceCheckUtils]: 36: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {15736#true} is VALID [2020-07-10 23:48:32,885 INFO L280 TraceCheckUtils]: 37: Hoare triple {15736#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {15736#true} is VALID [2020-07-10 23:48:32,885 INFO L280 TraceCheckUtils]: 38: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {15736#true} is VALID [2020-07-10 23:48:32,885 INFO L280 TraceCheckUtils]: 39: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {15736#true} is VALID [2020-07-10 23:48:32,886 INFO L280 TraceCheckUtils]: 40: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {15736#true} is VALID [2020-07-10 23:48:32,886 INFO L280 TraceCheckUtils]: 41: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {15736#true} is VALID [2020-07-10 23:48:32,886 INFO L280 TraceCheckUtils]: 42: Hoare triple {15736#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {15736#true} is VALID [2020-07-10 23:48:32,886 INFO L280 TraceCheckUtils]: 43: Hoare triple {15736#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {15736#true} is VALID [2020-07-10 23:48:32,886 INFO L280 TraceCheckUtils]: 44: Hoare triple {15736#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {15736#true} is VALID [2020-07-10 23:48:32,887 INFO L280 TraceCheckUtils]: 45: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {15736#true} is VALID [2020-07-10 23:48:32,887 INFO L280 TraceCheckUtils]: 46: Hoare triple {15736#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {15736#true} is VALID [2020-07-10 23:48:32,887 INFO L280 TraceCheckUtils]: 47: Hoare triple {15736#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {15736#true} is VALID [2020-07-10 23:48:32,887 INFO L280 TraceCheckUtils]: 48: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {15736#true} is VALID [2020-07-10 23:48:32,887 INFO L280 TraceCheckUtils]: 49: Hoare triple {15736#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {15736#true} is VALID [2020-07-10 23:48:32,888 INFO L280 TraceCheckUtils]: 50: Hoare triple {15736#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {15736#true} is VALID [2020-07-10 23:48:32,888 INFO L280 TraceCheckUtils]: 51: Hoare triple {15736#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {15736#true} is VALID [2020-07-10 23:48:32,888 INFO L280 TraceCheckUtils]: 52: Hoare triple {15736#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {15736#true} is VALID [2020-07-10 23:48:32,888 INFO L280 TraceCheckUtils]: 53: Hoare triple {15736#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {15736#true} is VALID [2020-07-10 23:48:32,888 INFO L280 TraceCheckUtils]: 54: Hoare triple {15736#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {15736#true} is VALID [2020-07-10 23:48:32,888 INFO L280 TraceCheckUtils]: 55: Hoare triple {15736#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {15736#true} is VALID [2020-07-10 23:48:32,889 INFO L280 TraceCheckUtils]: 56: Hoare triple {15736#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {15736#true} is VALID [2020-07-10 23:48:32,889 INFO L280 TraceCheckUtils]: 57: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {15736#true} is VALID [2020-07-10 23:48:32,889 INFO L280 TraceCheckUtils]: 58: Hoare triple {15736#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {15736#true} is VALID [2020-07-10 23:48:32,889 INFO L280 TraceCheckUtils]: 59: Hoare triple {15736#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {15736#true} is VALID [2020-07-10 23:48:32,889 INFO L280 TraceCheckUtils]: 60: Hoare triple {15736#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {15736#true} is VALID [2020-07-10 23:48:32,890 INFO L280 TraceCheckUtils]: 61: Hoare triple {15736#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {15736#true} is VALID [2020-07-10 23:48:32,890 INFO L280 TraceCheckUtils]: 62: Hoare triple {15736#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {15736#true} is VALID [2020-07-10 23:48:32,890 INFO L280 TraceCheckUtils]: 63: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {15736#true} is VALID [2020-07-10 23:48:32,890 INFO L280 TraceCheckUtils]: 64: Hoare triple {15736#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {15736#true} is VALID [2020-07-10 23:48:32,890 INFO L280 TraceCheckUtils]: 65: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {15736#true} is VALID [2020-07-10 23:48:32,890 INFO L280 TraceCheckUtils]: 66: Hoare triple {15736#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {15736#true} is VALID [2020-07-10 23:48:32,891 INFO L280 TraceCheckUtils]: 67: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {15736#true} is VALID [2020-07-10 23:48:32,891 INFO L280 TraceCheckUtils]: 68: Hoare triple {15736#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {15736#true} is VALID [2020-07-10 23:48:32,891 INFO L280 TraceCheckUtils]: 69: Hoare triple {15736#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {15736#true} is VALID [2020-07-10 23:48:32,891 INFO L280 TraceCheckUtils]: 70: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {15736#true} is VALID [2020-07-10 23:48:32,892 INFO L280 TraceCheckUtils]: 71: Hoare triple {15736#true} ~head~0.base, ~head~0.offset := 0, 0; {15736#true} is VALID [2020-07-10 23:48:32,893 INFO L280 TraceCheckUtils]: 72: Hoare triple {15736#true} ~pumpRunning~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,894 INFO L280 TraceCheckUtils]: 73: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,894 INFO L280 TraceCheckUtils]: 74: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,895 INFO L280 TraceCheckUtils]: 75: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,896 INFO L280 TraceCheckUtils]: 76: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,897 INFO L280 TraceCheckUtils]: 77: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume true; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,898 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {15817#(= 0 ~pumpRunning~0)} {15736#true} #906#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:32,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 23:48:32,911 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #818#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:32,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 23:48:32,917 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #820#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:32,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} havoc ~retValue_acc~4; {15736#true} is VALID [2020-07-10 23:48:32,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} ~retValue_acc~4 := 1; {15736#true} is VALID [2020-07-10 23:48:32,924 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} #res := ~retValue_acc~4; {15736#true} is VALID [2020-07-10 23:48:32,924 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 23:48:32,925 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #822#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:32,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 23:48:32,930 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #824#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:32,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {15848#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,957 INFO L280 TraceCheckUtils]: 2: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume true; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,958 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15817#(= 0 ~pumpRunning~0)} {15817#(= 0 ~pumpRunning~0)} #874#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:32,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {15849#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {15736#true} is VALID [2020-07-10 23:48:32,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} ~waterLevel~0 := ~waterLevel~0 - 1; {15736#true} is VALID [2020-07-10 23:48:32,978 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 23:48:32,978 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15736#true} {15737#false} #886#return; {15737#false} is VALID [2020-07-10 23:48:32,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:32,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} havoc ~retValue_acc~10; {15736#true} is VALID [2020-07-10 23:48:32,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} ~retValue_acc~10 := ~waterLevel~0; {15736#true} is VALID [2020-07-10 23:48:32,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} #res := ~retValue_acc~10; {15736#true} is VALID [2020-07-10 23:48:32,983 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 23:48:32,983 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15736#true} {15737#false} #812#return; {15737#false} is VALID [2020-07-10 23:48:32,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:32,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} havoc ~retValue_acc~6; {15736#true} is VALID [2020-07-10 23:48:32,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} ~retValue_acc~6 := ~pumpRunning~0; {15736#true} is VALID [2020-07-10 23:48:32,987 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} #res := ~retValue_acc~6; {15736#true} is VALID [2020-07-10 23:48:32,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 23:48:32,988 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15736#true} {15737#false} #814#return; {15737#false} is VALID [2020-07-10 23:48:32,995 INFO L263 TraceCheckUtils]: 0: Hoare triple {15736#true} call ULTIMATE.init(); {15847#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:48:32,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {15847#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {15736#true} is VALID [2020-07-10 23:48:32,996 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} #valid := #valid[0 := 0]; {15736#true} is VALID [2020-07-10 23:48:32,997 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} assume 0 < #StackHeapBarrier; {15736#true} is VALID [2020-07-10 23:48:32,997 INFO L280 TraceCheckUtils]: 4: Hoare triple {15736#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {15736#true} is VALID [2020-07-10 23:48:32,998 INFO L280 TraceCheckUtils]: 5: Hoare triple {15736#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {15736#true} is VALID [2020-07-10 23:48:32,999 INFO L280 TraceCheckUtils]: 6: Hoare triple {15736#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {15736#true} is VALID [2020-07-10 23:48:32,999 INFO L280 TraceCheckUtils]: 7: Hoare triple {15736#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {15736#true} is VALID [2020-07-10 23:48:32,999 INFO L280 TraceCheckUtils]: 8: Hoare triple {15736#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {15736#true} is VALID [2020-07-10 23:48:33,000 INFO L280 TraceCheckUtils]: 9: Hoare triple {15736#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {15736#true} is VALID [2020-07-10 23:48:33,000 INFO L280 TraceCheckUtils]: 10: Hoare triple {15736#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {15736#true} is VALID [2020-07-10 23:48:33,000 INFO L280 TraceCheckUtils]: 11: Hoare triple {15736#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {15736#true} is VALID [2020-07-10 23:48:33,001 INFO L280 TraceCheckUtils]: 12: Hoare triple {15736#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {15736#true} is VALID [2020-07-10 23:48:33,001 INFO L280 TraceCheckUtils]: 13: Hoare triple {15736#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {15736#true} is VALID [2020-07-10 23:48:33,001 INFO L280 TraceCheckUtils]: 14: Hoare triple {15736#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {15736#true} is VALID [2020-07-10 23:48:33,002 INFO L280 TraceCheckUtils]: 15: Hoare triple {15736#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {15736#true} is VALID [2020-07-10 23:48:33,002 INFO L280 TraceCheckUtils]: 16: Hoare triple {15736#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {15736#true} is VALID [2020-07-10 23:48:33,002 INFO L280 TraceCheckUtils]: 17: Hoare triple {15736#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {15736#true} is VALID [2020-07-10 23:48:33,003 INFO L280 TraceCheckUtils]: 18: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {15736#true} is VALID [2020-07-10 23:48:33,003 INFO L280 TraceCheckUtils]: 19: Hoare triple {15736#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {15736#true} is VALID [2020-07-10 23:48:33,003 INFO L280 TraceCheckUtils]: 20: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {15736#true} is VALID [2020-07-10 23:48:33,004 INFO L280 TraceCheckUtils]: 21: Hoare triple {15736#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {15736#true} is VALID [2020-07-10 23:48:33,004 INFO L280 TraceCheckUtils]: 22: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {15736#true} is VALID [2020-07-10 23:48:33,004 INFO L280 TraceCheckUtils]: 23: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {15736#true} is VALID [2020-07-10 23:48:33,004 INFO L280 TraceCheckUtils]: 24: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {15736#true} is VALID [2020-07-10 23:48:33,005 INFO L280 TraceCheckUtils]: 25: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {15736#true} is VALID [2020-07-10 23:48:33,005 INFO L280 TraceCheckUtils]: 26: Hoare triple {15736#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {15736#true} is VALID [2020-07-10 23:48:33,005 INFO L280 TraceCheckUtils]: 27: Hoare triple {15736#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {15736#true} is VALID [2020-07-10 23:48:33,006 INFO L280 TraceCheckUtils]: 28: Hoare triple {15736#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {15736#true} is VALID [2020-07-10 23:48:33,006 INFO L280 TraceCheckUtils]: 29: Hoare triple {15736#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {15736#true} is VALID [2020-07-10 23:48:33,006 INFO L280 TraceCheckUtils]: 30: Hoare triple {15736#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {15736#true} is VALID [2020-07-10 23:48:33,007 INFO L280 TraceCheckUtils]: 31: Hoare triple {15736#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {15736#true} is VALID [2020-07-10 23:48:33,007 INFO L280 TraceCheckUtils]: 32: Hoare triple {15736#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {15736#true} is VALID [2020-07-10 23:48:33,007 INFO L280 TraceCheckUtils]: 33: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {15736#true} is VALID [2020-07-10 23:48:33,007 INFO L280 TraceCheckUtils]: 34: Hoare triple {15736#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {15736#true} is VALID [2020-07-10 23:48:33,008 INFO L280 TraceCheckUtils]: 35: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {15736#true} is VALID [2020-07-10 23:48:33,008 INFO L280 TraceCheckUtils]: 36: Hoare triple {15736#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {15736#true} is VALID [2020-07-10 23:48:33,008 INFO L280 TraceCheckUtils]: 37: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {15736#true} is VALID [2020-07-10 23:48:33,009 INFO L280 TraceCheckUtils]: 38: Hoare triple {15736#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {15736#true} is VALID [2020-07-10 23:48:33,009 INFO L280 TraceCheckUtils]: 39: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {15736#true} is VALID [2020-07-10 23:48:33,009 INFO L280 TraceCheckUtils]: 40: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {15736#true} is VALID [2020-07-10 23:48:33,010 INFO L280 TraceCheckUtils]: 41: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {15736#true} is VALID [2020-07-10 23:48:33,010 INFO L280 TraceCheckUtils]: 42: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {15736#true} is VALID [2020-07-10 23:48:33,010 INFO L280 TraceCheckUtils]: 43: Hoare triple {15736#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {15736#true} is VALID [2020-07-10 23:48:33,011 INFO L280 TraceCheckUtils]: 44: Hoare triple {15736#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {15736#true} is VALID [2020-07-10 23:48:33,011 INFO L280 TraceCheckUtils]: 45: Hoare triple {15736#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {15736#true} is VALID [2020-07-10 23:48:33,011 INFO L280 TraceCheckUtils]: 46: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {15736#true} is VALID [2020-07-10 23:48:33,012 INFO L280 TraceCheckUtils]: 47: Hoare triple {15736#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {15736#true} is VALID [2020-07-10 23:48:33,012 INFO L280 TraceCheckUtils]: 48: Hoare triple {15736#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {15736#true} is VALID [2020-07-10 23:48:33,012 INFO L280 TraceCheckUtils]: 49: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {15736#true} is VALID [2020-07-10 23:48:33,013 INFO L280 TraceCheckUtils]: 50: Hoare triple {15736#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {15736#true} is VALID [2020-07-10 23:48:33,013 INFO L280 TraceCheckUtils]: 51: Hoare triple {15736#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {15736#true} is VALID [2020-07-10 23:48:33,013 INFO L280 TraceCheckUtils]: 52: Hoare triple {15736#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {15736#true} is VALID [2020-07-10 23:48:33,014 INFO L280 TraceCheckUtils]: 53: Hoare triple {15736#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {15736#true} is VALID [2020-07-10 23:48:33,014 INFO L280 TraceCheckUtils]: 54: Hoare triple {15736#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {15736#true} is VALID [2020-07-10 23:48:33,014 INFO L280 TraceCheckUtils]: 55: Hoare triple {15736#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {15736#true} is VALID [2020-07-10 23:48:33,015 INFO L280 TraceCheckUtils]: 56: Hoare triple {15736#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {15736#true} is VALID [2020-07-10 23:48:33,015 INFO L280 TraceCheckUtils]: 57: Hoare triple {15736#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {15736#true} is VALID [2020-07-10 23:48:33,015 INFO L280 TraceCheckUtils]: 58: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {15736#true} is VALID [2020-07-10 23:48:33,016 INFO L280 TraceCheckUtils]: 59: Hoare triple {15736#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {15736#true} is VALID [2020-07-10 23:48:33,016 INFO L280 TraceCheckUtils]: 60: Hoare triple {15736#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {15736#true} is VALID [2020-07-10 23:48:33,016 INFO L280 TraceCheckUtils]: 61: Hoare triple {15736#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {15736#true} is VALID [2020-07-10 23:48:33,016 INFO L280 TraceCheckUtils]: 62: Hoare triple {15736#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {15736#true} is VALID [2020-07-10 23:48:33,017 INFO L280 TraceCheckUtils]: 63: Hoare triple {15736#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {15736#true} is VALID [2020-07-10 23:48:33,017 INFO L280 TraceCheckUtils]: 64: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {15736#true} is VALID [2020-07-10 23:48:33,017 INFO L280 TraceCheckUtils]: 65: Hoare triple {15736#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {15736#true} is VALID [2020-07-10 23:48:33,018 INFO L280 TraceCheckUtils]: 66: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {15736#true} is VALID [2020-07-10 23:48:33,018 INFO L280 TraceCheckUtils]: 67: Hoare triple {15736#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {15736#true} is VALID [2020-07-10 23:48:33,018 INFO L280 TraceCheckUtils]: 68: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {15736#true} is VALID [2020-07-10 23:48:33,019 INFO L280 TraceCheckUtils]: 69: Hoare triple {15736#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {15736#true} is VALID [2020-07-10 23:48:33,019 INFO L280 TraceCheckUtils]: 70: Hoare triple {15736#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {15736#true} is VALID [2020-07-10 23:48:33,019 INFO L280 TraceCheckUtils]: 71: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {15736#true} is VALID [2020-07-10 23:48:33,020 INFO L280 TraceCheckUtils]: 72: Hoare triple {15736#true} ~head~0.base, ~head~0.offset := 0, 0; {15736#true} is VALID [2020-07-10 23:48:33,021 INFO L280 TraceCheckUtils]: 73: Hoare triple {15736#true} ~pumpRunning~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,021 INFO L280 TraceCheckUtils]: 74: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,022 INFO L280 TraceCheckUtils]: 75: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,023 INFO L280 TraceCheckUtils]: 76: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,024 INFO L280 TraceCheckUtils]: 77: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,025 INFO L280 TraceCheckUtils]: 78: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume true; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,025 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {15817#(= 0 ~pumpRunning~0)} {15736#true} #906#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,026 INFO L263 TraceCheckUtils]: 80: Hoare triple {15817#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,027 INFO L280 TraceCheckUtils]: 81: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,027 INFO L280 TraceCheckUtils]: 82: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,027 INFO L263 TraceCheckUtils]: 83: Hoare triple {15817#(= 0 ~pumpRunning~0)} call select_helpers(); {15736#true} is VALID [2020-07-10 23:48:33,028 INFO L280 TraceCheckUtils]: 84: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 23:48:33,029 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #818#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,029 INFO L263 TraceCheckUtils]: 86: Hoare triple {15817#(= 0 ~pumpRunning~0)} call select_features(); {15736#true} is VALID [2020-07-10 23:48:33,029 INFO L280 TraceCheckUtils]: 87: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 23:48:33,030 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #820#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,031 INFO L263 TraceCheckUtils]: 89: Hoare triple {15817#(= 0 ~pumpRunning~0)} call #t~ret62 := valid_product(); {15736#true} is VALID [2020-07-10 23:48:33,031 INFO L280 TraceCheckUtils]: 90: Hoare triple {15736#true} havoc ~retValue_acc~4; {15736#true} is VALID [2020-07-10 23:48:33,031 INFO L280 TraceCheckUtils]: 91: Hoare triple {15736#true} ~retValue_acc~4 := 1; {15736#true} is VALID [2020-07-10 23:48:33,032 INFO L280 TraceCheckUtils]: 92: Hoare triple {15736#true} #res := ~retValue_acc~4; {15736#true} is VALID [2020-07-10 23:48:33,032 INFO L280 TraceCheckUtils]: 93: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 23:48:33,033 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #822#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,034 INFO L280 TraceCheckUtils]: 95: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,035 INFO L280 TraceCheckUtils]: 96: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret62; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,035 INFO L280 TraceCheckUtils]: 97: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~ret62; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,036 INFO L280 TraceCheckUtils]: 98: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,037 INFO L263 TraceCheckUtils]: 99: Hoare triple {15817#(= 0 ~pumpRunning~0)} call setup(); {15736#true} is VALID [2020-07-10 23:48:33,037 INFO L280 TraceCheckUtils]: 100: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 23:48:33,038 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #824#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,039 INFO L263 TraceCheckUtils]: 102: Hoare triple {15817#(= 0 ~pumpRunning~0)} call runTest(); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,040 INFO L263 TraceCheckUtils]: 103: Hoare triple {15817#(= 0 ~pumpRunning~0)} call test(); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,041 INFO L280 TraceCheckUtils]: 104: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,041 INFO L280 TraceCheckUtils]: 105: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,042 INFO L280 TraceCheckUtils]: 106: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,043 INFO L280 TraceCheckUtils]: 107: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,044 INFO L280 TraceCheckUtils]: 108: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,045 INFO L280 TraceCheckUtils]: 109: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,046 INFO L280 TraceCheckUtils]: 110: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume !false; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,046 INFO L280 TraceCheckUtils]: 111: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,047 INFO L280 TraceCheckUtils]: 112: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,048 INFO L280 TraceCheckUtils]: 113: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet38; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,049 INFO L280 TraceCheckUtils]: 114: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~nondet38; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,050 INFO L280 TraceCheckUtils]: 115: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,051 INFO L280 TraceCheckUtils]: 116: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,051 INFO L280 TraceCheckUtils]: 117: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet39; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,052 INFO L280 TraceCheckUtils]: 118: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~nondet39; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,053 INFO L280 TraceCheckUtils]: 119: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,054 INFO L280 TraceCheckUtils]: 120: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,055 INFO L280 TraceCheckUtils]: 121: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet40; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,055 INFO L280 TraceCheckUtils]: 122: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~nondet40; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,056 INFO L280 TraceCheckUtils]: 123: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,057 INFO L280 TraceCheckUtils]: 124: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,058 INFO L280 TraceCheckUtils]: 125: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet41; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,059 INFO L280 TraceCheckUtils]: 126: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~nondet41; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,060 INFO L280 TraceCheckUtils]: 127: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,061 INFO L263 TraceCheckUtils]: 128: Hoare triple {15817#(= 0 ~pumpRunning~0)} call stopSystem(); {15848#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:48:33,062 INFO L280 TraceCheckUtils]: 129: Hoare triple {15848#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,062 INFO L280 TraceCheckUtils]: 130: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,063 INFO L280 TraceCheckUtils]: 131: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume true; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,064 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {15817#(= 0 ~pumpRunning~0)} {15817#(= 0 ~pumpRunning~0)} #874#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,065 INFO L263 TraceCheckUtils]: 133: Hoare triple {15817#(= 0 ~pumpRunning~0)} call timeShift(); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:48:33,066 INFO L280 TraceCheckUtils]: 134: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {15737#false} is VALID [2020-07-10 23:48:33,066 INFO L263 TraceCheckUtils]: 135: Hoare triple {15737#false} call lowerWaterLevel(); {15849#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:48:33,067 INFO L280 TraceCheckUtils]: 136: Hoare triple {15849#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {15736#true} is VALID [2020-07-10 23:48:33,067 INFO L280 TraceCheckUtils]: 137: Hoare triple {15736#true} ~waterLevel~0 := ~waterLevel~0 - 1; {15736#true} is VALID [2020-07-10 23:48:33,067 INFO L280 TraceCheckUtils]: 138: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 23:48:33,067 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {15736#true} {15737#false} #886#return; {15737#false} is VALID [2020-07-10 23:48:33,067 INFO L280 TraceCheckUtils]: 140: Hoare triple {15737#false} assume !(0 != ~systemActive~0); {15737#false} is VALID [2020-07-10 23:48:33,068 INFO L263 TraceCheckUtils]: 141: Hoare triple {15737#false} call __utac_acc__Specification4_spec__1(); {15737#false} is VALID [2020-07-10 23:48:33,068 INFO L280 TraceCheckUtils]: 142: Hoare triple {15737#false} havoc ~tmp~0; {15737#false} is VALID [2020-07-10 23:48:33,068 INFO L280 TraceCheckUtils]: 143: Hoare triple {15737#false} havoc ~tmp___0~0; {15737#false} is VALID [2020-07-10 23:48:33,068 INFO L263 TraceCheckUtils]: 144: Hoare triple {15737#false} call #t~ret0 := getWaterLevel(); {15736#true} is VALID [2020-07-10 23:48:33,068 INFO L280 TraceCheckUtils]: 145: Hoare triple {15736#true} havoc ~retValue_acc~10; {15736#true} is VALID [2020-07-10 23:48:33,069 INFO L280 TraceCheckUtils]: 146: Hoare triple {15736#true} ~retValue_acc~10 := ~waterLevel~0; {15736#true} is VALID [2020-07-10 23:48:33,069 INFO L280 TraceCheckUtils]: 147: Hoare triple {15736#true} #res := ~retValue_acc~10; {15736#true} is VALID [2020-07-10 23:48:33,069 INFO L280 TraceCheckUtils]: 148: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 23:48:33,069 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {15736#true} {15737#false} #812#return; {15737#false} is VALID [2020-07-10 23:48:33,069 INFO L280 TraceCheckUtils]: 150: Hoare triple {15737#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15737#false} is VALID [2020-07-10 23:48:33,070 INFO L280 TraceCheckUtils]: 151: Hoare triple {15737#false} ~tmp~0 := #t~ret0; {15737#false} is VALID [2020-07-10 23:48:33,070 INFO L280 TraceCheckUtils]: 152: Hoare triple {15737#false} havoc #t~ret0; {15737#false} is VALID [2020-07-10 23:48:33,070 INFO L280 TraceCheckUtils]: 153: Hoare triple {15737#false} assume 0 == ~tmp~0; {15737#false} is VALID [2020-07-10 23:48:33,070 INFO L263 TraceCheckUtils]: 154: Hoare triple {15737#false} call #t~ret1 := isPumpRunning(); {15736#true} is VALID [2020-07-10 23:48:33,070 INFO L280 TraceCheckUtils]: 155: Hoare triple {15736#true} havoc ~retValue_acc~6; {15736#true} is VALID [2020-07-10 23:48:33,071 INFO L280 TraceCheckUtils]: 156: Hoare triple {15736#true} ~retValue_acc~6 := ~pumpRunning~0; {15736#true} is VALID [2020-07-10 23:48:33,071 INFO L280 TraceCheckUtils]: 157: Hoare triple {15736#true} #res := ~retValue_acc~6; {15736#true} is VALID [2020-07-10 23:48:33,071 INFO L280 TraceCheckUtils]: 158: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 23:48:33,071 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {15736#true} {15737#false} #814#return; {15737#false} is VALID [2020-07-10 23:48:33,071 INFO L280 TraceCheckUtils]: 160: Hoare triple {15737#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15737#false} is VALID [2020-07-10 23:48:33,071 INFO L280 TraceCheckUtils]: 161: Hoare triple {15737#false} ~tmp___0~0 := #t~ret1; {15737#false} is VALID [2020-07-10 23:48:33,072 INFO L280 TraceCheckUtils]: 162: Hoare triple {15737#false} havoc #t~ret1; {15737#false} is VALID [2020-07-10 23:48:33,072 INFO L280 TraceCheckUtils]: 163: Hoare triple {15737#false} assume 0 != ~tmp___0~0; {15737#false} is VALID [2020-07-10 23:48:33,072 INFO L263 TraceCheckUtils]: 164: Hoare triple {15737#false} call __automaton_fail(); {15737#false} is VALID [2020-07-10 23:48:33,072 INFO L280 TraceCheckUtils]: 165: Hoare triple {15737#false} assume !false; {15737#false} is VALID [2020-07-10 23:48:33,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:48:33,123 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [984460460] [2020-07-10 23:48:33,124 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:48:33,124 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 23:48:33,124 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101229226] [2020-07-10 23:48:33,125 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 23:48:33,126 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:48:33,126 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 23:48:33,303 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:48:33,304 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 23:48:33,304 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:48:33,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 23:48:33,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 23:48:33,305 INFO L87 Difference]: Start difference. First operand 1053 states and 1211 transitions. Second operand 6 states. [2020-07-10 23:48:34,304 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:49:19,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:49:19,087 INFO L93 Difference]: Finished difference Result 2464 states and 2978 transitions. [2020-07-10 23:49:19,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 23:49:19,087 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 23:49:19,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:49:19,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 23:49:19,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 731 transitions. [2020-07-10 23:49:19,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 23:49:19,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 731 transitions. [2020-07-10 23:49:19,111 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 731 transitions. [2020-07-10 23:49:20,943 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 731 edges. 731 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:49:21,095 INFO L225 Difference]: With dead ends: 2464 [2020-07-10 23:49:21,097 INFO L226 Difference]: Without dead ends: 1521 [2020-07-10 23:49:21,101 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-10 23:49:21,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1521 states. [2020-07-10 23:49:58,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1521 to 1418. [2020-07-10 23:49:58,630 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:49:58,630 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1521 states. Second operand 1418 states. [2020-07-10 23:49:58,630 INFO L74 IsIncluded]: Start isIncluded. First operand 1521 states. Second operand 1418 states. [2020-07-10 23:49:58,630 INFO L87 Difference]: Start difference. First operand 1521 states. Second operand 1418 states. [2020-07-10 23:49:58,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:49:58,757 INFO L93 Difference]: Finished difference Result 1521 states and 1792 transitions. [2020-07-10 23:49:58,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 1792 transitions. [2020-07-10 23:49:58,763 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:49:58,763 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:49:58,763 INFO L74 IsIncluded]: Start isIncluded. First operand 1418 states. Second operand 1521 states. [2020-07-10 23:49:58,764 INFO L87 Difference]: Start difference. First operand 1418 states. Second operand 1521 states. [2020-07-10 23:49:58,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:49:58,909 INFO L93 Difference]: Finished difference Result 1521 states and 1792 transitions. [2020-07-10 23:49:58,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 1792 transitions. [2020-07-10 23:49:58,914 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:49:58,914 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:49:58,914 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:49:58,914 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:49:58,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1418 states. [2020-07-10 23:49:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1418 states and 1642 transitions. [2020-07-10 23:49:59,049 INFO L78 Accepts]: Start accepts. Automaton has 1418 states and 1642 transitions. Word has length 166 [2020-07-10 23:49:59,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:49:59,050 INFO L479 AbstractCegarLoop]: Abstraction has 1418 states and 1642 transitions. [2020-07-10 23:49:59,050 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 23:49:59,050 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1418 states and 1642 transitions. [2020-07-10 23:50:08,307 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1642 edges. 1642 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:50:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1642 transitions. [2020-07-10 23:50:08,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-10 23:50:08,313 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:50:08,314 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:50:08,314 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 23:50:08,314 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:50:08,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:50:08,315 INFO L82 PathProgramCache]: Analyzing trace with hash -39352853, now seen corresponding path program 1 times [2020-07-10 23:50:08,316 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:50:08,317 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1288918179] [2020-07-10 23:50:08,317 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:50:08,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:08,803 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:50:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:08,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {26806#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {26670#true} is VALID [2020-07-10 23:50:08,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} #valid := #valid[0 := 0]; {26670#true} is VALID [2020-07-10 23:50:08,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} assume 0 < #StackHeapBarrier; {26670#true} is VALID [2020-07-10 23:50:08,903 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {26670#true} is VALID [2020-07-10 23:50:08,903 INFO L280 TraceCheckUtils]: 4: Hoare triple {26670#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {26670#true} is VALID [2020-07-10 23:50:08,903 INFO L280 TraceCheckUtils]: 5: Hoare triple {26670#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {26670#true} is VALID [2020-07-10 23:50:08,903 INFO L280 TraceCheckUtils]: 6: Hoare triple {26670#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {26670#true} is VALID [2020-07-10 23:50:08,904 INFO L280 TraceCheckUtils]: 7: Hoare triple {26670#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {26670#true} is VALID [2020-07-10 23:50:08,904 INFO L280 TraceCheckUtils]: 8: Hoare triple {26670#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {26670#true} is VALID [2020-07-10 23:50:08,904 INFO L280 TraceCheckUtils]: 9: Hoare triple {26670#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {26670#true} is VALID [2020-07-10 23:50:08,904 INFO L280 TraceCheckUtils]: 10: Hoare triple {26670#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {26670#true} is VALID [2020-07-10 23:50:08,904 INFO L280 TraceCheckUtils]: 11: Hoare triple {26670#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {26670#true} is VALID [2020-07-10 23:50:08,905 INFO L280 TraceCheckUtils]: 12: Hoare triple {26670#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {26670#true} is VALID [2020-07-10 23:50:08,905 INFO L280 TraceCheckUtils]: 13: Hoare triple {26670#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {26670#true} is VALID [2020-07-10 23:50:08,905 INFO L280 TraceCheckUtils]: 14: Hoare triple {26670#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {26670#true} is VALID [2020-07-10 23:50:08,905 INFO L280 TraceCheckUtils]: 15: Hoare triple {26670#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {26670#true} is VALID [2020-07-10 23:50:08,905 INFO L280 TraceCheckUtils]: 16: Hoare triple {26670#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {26670#true} is VALID [2020-07-10 23:50:08,905 INFO L280 TraceCheckUtils]: 17: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {26670#true} is VALID [2020-07-10 23:50:08,906 INFO L280 TraceCheckUtils]: 18: Hoare triple {26670#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {26670#true} is VALID [2020-07-10 23:50:08,906 INFO L280 TraceCheckUtils]: 19: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {26670#true} is VALID [2020-07-10 23:50:08,906 INFO L280 TraceCheckUtils]: 20: Hoare triple {26670#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {26670#true} is VALID [2020-07-10 23:50:08,906 INFO L280 TraceCheckUtils]: 21: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {26670#true} is VALID [2020-07-10 23:50:08,906 INFO L280 TraceCheckUtils]: 22: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {26670#true} is VALID [2020-07-10 23:50:08,906 INFO L280 TraceCheckUtils]: 23: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {26670#true} is VALID [2020-07-10 23:50:08,907 INFO L280 TraceCheckUtils]: 24: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {26670#true} is VALID [2020-07-10 23:50:08,907 INFO L280 TraceCheckUtils]: 25: Hoare triple {26670#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {26670#true} is VALID [2020-07-10 23:50:08,907 INFO L280 TraceCheckUtils]: 26: Hoare triple {26670#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {26670#true} is VALID [2020-07-10 23:50:08,907 INFO L280 TraceCheckUtils]: 27: Hoare triple {26670#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {26670#true} is VALID [2020-07-10 23:50:08,907 INFO L280 TraceCheckUtils]: 28: Hoare triple {26670#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {26670#true} is VALID [2020-07-10 23:50:08,908 INFO L280 TraceCheckUtils]: 29: Hoare triple {26670#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {26670#true} is VALID [2020-07-10 23:50:08,908 INFO L280 TraceCheckUtils]: 30: Hoare triple {26670#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {26670#true} is VALID [2020-07-10 23:50:08,908 INFO L280 TraceCheckUtils]: 31: Hoare triple {26670#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {26670#true} is VALID [2020-07-10 23:50:08,908 INFO L280 TraceCheckUtils]: 32: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {26670#true} is VALID [2020-07-10 23:50:08,908 INFO L280 TraceCheckUtils]: 33: Hoare triple {26670#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {26670#true} is VALID [2020-07-10 23:50:08,908 INFO L280 TraceCheckUtils]: 34: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {26670#true} is VALID [2020-07-10 23:50:08,909 INFO L280 TraceCheckUtils]: 35: Hoare triple {26670#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {26670#true} is VALID [2020-07-10 23:50:08,909 INFO L280 TraceCheckUtils]: 36: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {26670#true} is VALID [2020-07-10 23:50:08,909 INFO L280 TraceCheckUtils]: 37: Hoare triple {26670#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {26670#true} is VALID [2020-07-10 23:50:08,909 INFO L280 TraceCheckUtils]: 38: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {26670#true} is VALID [2020-07-10 23:50:08,909 INFO L280 TraceCheckUtils]: 39: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {26670#true} is VALID [2020-07-10 23:50:08,910 INFO L280 TraceCheckUtils]: 40: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {26670#true} is VALID [2020-07-10 23:50:08,910 INFO L280 TraceCheckUtils]: 41: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {26670#true} is VALID [2020-07-10 23:50:08,910 INFO L280 TraceCheckUtils]: 42: Hoare triple {26670#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {26670#true} is VALID [2020-07-10 23:50:08,910 INFO L280 TraceCheckUtils]: 43: Hoare triple {26670#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {26670#true} is VALID [2020-07-10 23:50:08,910 INFO L280 TraceCheckUtils]: 44: Hoare triple {26670#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {26670#true} is VALID [2020-07-10 23:50:08,910 INFO L280 TraceCheckUtils]: 45: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {26670#true} is VALID [2020-07-10 23:50:08,911 INFO L280 TraceCheckUtils]: 46: Hoare triple {26670#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {26670#true} is VALID [2020-07-10 23:50:08,911 INFO L280 TraceCheckUtils]: 47: Hoare triple {26670#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {26670#true} is VALID [2020-07-10 23:50:08,911 INFO L280 TraceCheckUtils]: 48: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {26670#true} is VALID [2020-07-10 23:50:08,911 INFO L280 TraceCheckUtils]: 49: Hoare triple {26670#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {26670#true} is VALID [2020-07-10 23:50:08,911 INFO L280 TraceCheckUtils]: 50: Hoare triple {26670#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {26670#true} is VALID [2020-07-10 23:50:08,911 INFO L280 TraceCheckUtils]: 51: Hoare triple {26670#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {26670#true} is VALID [2020-07-10 23:50:08,912 INFO L280 TraceCheckUtils]: 52: Hoare triple {26670#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {26670#true} is VALID [2020-07-10 23:50:08,912 INFO L280 TraceCheckUtils]: 53: Hoare triple {26670#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {26670#true} is VALID [2020-07-10 23:50:08,912 INFO L280 TraceCheckUtils]: 54: Hoare triple {26670#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {26670#true} is VALID [2020-07-10 23:50:08,912 INFO L280 TraceCheckUtils]: 55: Hoare triple {26670#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {26670#true} is VALID [2020-07-10 23:50:08,912 INFO L280 TraceCheckUtils]: 56: Hoare triple {26670#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {26670#true} is VALID [2020-07-10 23:50:08,912 INFO L280 TraceCheckUtils]: 57: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {26670#true} is VALID [2020-07-10 23:50:08,913 INFO L280 TraceCheckUtils]: 58: Hoare triple {26670#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {26670#true} is VALID [2020-07-10 23:50:08,913 INFO L280 TraceCheckUtils]: 59: Hoare triple {26670#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {26670#true} is VALID [2020-07-10 23:50:08,913 INFO L280 TraceCheckUtils]: 60: Hoare triple {26670#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {26670#true} is VALID [2020-07-10 23:50:08,913 INFO L280 TraceCheckUtils]: 61: Hoare triple {26670#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {26670#true} is VALID [2020-07-10 23:50:08,913 INFO L280 TraceCheckUtils]: 62: Hoare triple {26670#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {26670#true} is VALID [2020-07-10 23:50:08,914 INFO L280 TraceCheckUtils]: 63: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {26670#true} is VALID [2020-07-10 23:50:08,914 INFO L280 TraceCheckUtils]: 64: Hoare triple {26670#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {26670#true} is VALID [2020-07-10 23:50:08,914 INFO L280 TraceCheckUtils]: 65: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {26670#true} is VALID [2020-07-10 23:50:08,914 INFO L280 TraceCheckUtils]: 66: Hoare triple {26670#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {26670#true} is VALID [2020-07-10 23:50:08,914 INFO L280 TraceCheckUtils]: 67: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {26670#true} is VALID [2020-07-10 23:50:08,914 INFO L280 TraceCheckUtils]: 68: Hoare triple {26670#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {26670#true} is VALID [2020-07-10 23:50:08,915 INFO L280 TraceCheckUtils]: 69: Hoare triple {26670#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {26670#true} is VALID [2020-07-10 23:50:08,915 INFO L280 TraceCheckUtils]: 70: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {26670#true} is VALID [2020-07-10 23:50:08,915 INFO L280 TraceCheckUtils]: 71: Hoare triple {26670#true} ~head~0.base, ~head~0.offset := 0, 0; {26670#true} is VALID [2020-07-10 23:50:08,916 INFO L280 TraceCheckUtils]: 72: Hoare triple {26670#true} ~pumpRunning~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,916 INFO L280 TraceCheckUtils]: 73: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,917 INFO L280 TraceCheckUtils]: 74: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,917 INFO L280 TraceCheckUtils]: 75: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,918 INFO L280 TraceCheckUtils]: 76: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,918 INFO L280 TraceCheckUtils]: 77: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,919 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26670#true} #906#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:08,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:08,927 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #818#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:08,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:08,930 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #820#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:08,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~retValue_acc~4; {26670#true} is VALID [2020-07-10 23:50:08,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~retValue_acc~4 := 1; {26670#true} is VALID [2020-07-10 23:50:08,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} #res := ~retValue_acc~4; {26670#true} is VALID [2020-07-10 23:50:08,934 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:08,935 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #822#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:08,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:08,939 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #824#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:08,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {26670#true} is VALID [2020-07-10 23:50:08,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~waterLevel~0 := 1 + ~waterLevel~0; {26670#true} is VALID [2020-07-10 23:50:08,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:08,960 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #868#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:08,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {26808#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,982 INFO L280 TraceCheckUtils]: 2: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:08,982 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26751#(= 0 ~pumpRunning~0)} #874#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:09,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-10 23:50:09,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-10 23:50:09,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-10 23:50:09,012 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,012 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26670#true} {26670#true} #812#return; {26670#true} is VALID [2020-07-10 23:50:09,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~tmp~0; {26670#true} is VALID [2020-07-10 23:50:09,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} havoc ~tmp___0~0; {26670#true} is VALID [2020-07-10 23:50:09,013 INFO L263 TraceCheckUtils]: 2: Hoare triple {26670#true} call #t~ret0 := getWaterLevel(); {26670#true} is VALID [2020-07-10 23:50:09,013 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-10 23:50:09,014 INFO L280 TraceCheckUtils]: 4: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-10 23:50:09,014 INFO L280 TraceCheckUtils]: 5: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-10 23:50:09,014 INFO L280 TraceCheckUtils]: 6: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,015 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26670#true} {26670#true} #812#return; {26670#true} is VALID [2020-07-10 23:50:09,015 INFO L280 TraceCheckUtils]: 8: Hoare triple {26670#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26670#true} is VALID [2020-07-10 23:50:09,015 INFO L280 TraceCheckUtils]: 9: Hoare triple {26670#true} ~tmp~0 := #t~ret0; {26670#true} is VALID [2020-07-10 23:50:09,015 INFO L280 TraceCheckUtils]: 10: Hoare triple {26670#true} havoc #t~ret0; {26670#true} is VALID [2020-07-10 23:50:09,016 INFO L280 TraceCheckUtils]: 11: Hoare triple {26670#true} assume !(0 == ~tmp~0); {26670#true} is VALID [2020-07-10 23:50:09,016 INFO L280 TraceCheckUtils]: 12: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,016 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #890#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {26809#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,018 INFO L263 TraceCheckUtils]: 2: Hoare triple {26751#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {26670#true} is VALID [2020-07-10 23:50:09,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} havoc ~tmp~0; {26670#true} is VALID [2020-07-10 23:50:09,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {26670#true} havoc ~tmp___0~0; {26670#true} is VALID [2020-07-10 23:50:09,019 INFO L263 TraceCheckUtils]: 5: Hoare triple {26670#true} call #t~ret0 := getWaterLevel(); {26670#true} is VALID [2020-07-10 23:50:09,019 INFO L280 TraceCheckUtils]: 6: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-10 23:50:09,019 INFO L280 TraceCheckUtils]: 7: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-10 23:50:09,019 INFO L280 TraceCheckUtils]: 8: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-10 23:50:09,019 INFO L280 TraceCheckUtils]: 9: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,020 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26670#true} {26670#true} #812#return; {26670#true} is VALID [2020-07-10 23:50:09,020 INFO L280 TraceCheckUtils]: 11: Hoare triple {26670#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26670#true} is VALID [2020-07-10 23:50:09,020 INFO L280 TraceCheckUtils]: 12: Hoare triple {26670#true} ~tmp~0 := #t~ret0; {26670#true} is VALID [2020-07-10 23:50:09,020 INFO L280 TraceCheckUtils]: 13: Hoare triple {26670#true} havoc #t~ret0; {26670#true} is VALID [2020-07-10 23:50:09,020 INFO L280 TraceCheckUtils]: 14: Hoare triple {26670#true} assume !(0 == ~tmp~0); {26670#true} is VALID [2020-07-10 23:50:09,021 INFO L280 TraceCheckUtils]: 15: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,021 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #890#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,022 INFO L280 TraceCheckUtils]: 17: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,023 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26751#(= 0 ~pumpRunning~0)} #876#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:09,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {26670#true} is VALID [2020-07-10 23:50:09,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~waterLevel~0 := 1 + ~waterLevel~0; {26670#true} is VALID [2020-07-10 23:50:09,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,028 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #868#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:09,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-10 23:50:09,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-10 23:50:09,032 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-10 23:50:09,033 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,033 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #812#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:09,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~retValue_acc~6; {26670#true} is VALID [2020-07-10 23:50:09,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~retValue_acc~6 := ~pumpRunning~0; {26829#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} is VALID [2020-07-10 23:50:09,067 INFO L280 TraceCheckUtils]: 2: Hoare triple {26829#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} #res := ~retValue_acc~6; {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:50:09,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:50:09,069 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} {26751#(= 0 ~pumpRunning~0)} #814#return; {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-10 23:50:09,074 INFO L263 TraceCheckUtils]: 0: Hoare triple {26670#true} call ULTIMATE.init(); {26806#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:50:09,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {26806#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {26670#true} is VALID [2020-07-10 23:50:09,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} #valid := #valid[0 := 0]; {26670#true} is VALID [2020-07-10 23:50:09,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} assume 0 < #StackHeapBarrier; {26670#true} is VALID [2020-07-10 23:50:09,075 INFO L280 TraceCheckUtils]: 4: Hoare triple {26670#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {26670#true} is VALID [2020-07-10 23:50:09,075 INFO L280 TraceCheckUtils]: 5: Hoare triple {26670#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {26670#true} is VALID [2020-07-10 23:50:09,075 INFO L280 TraceCheckUtils]: 6: Hoare triple {26670#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {26670#true} is VALID [2020-07-10 23:50:09,076 INFO L280 TraceCheckUtils]: 7: Hoare triple {26670#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {26670#true} is VALID [2020-07-10 23:50:09,076 INFO L280 TraceCheckUtils]: 8: Hoare triple {26670#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {26670#true} is VALID [2020-07-10 23:50:09,076 INFO L280 TraceCheckUtils]: 9: Hoare triple {26670#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {26670#true} is VALID [2020-07-10 23:50:09,076 INFO L280 TraceCheckUtils]: 10: Hoare triple {26670#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {26670#true} is VALID [2020-07-10 23:50:09,076 INFO L280 TraceCheckUtils]: 11: Hoare triple {26670#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {26670#true} is VALID [2020-07-10 23:50:09,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {26670#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {26670#true} is VALID [2020-07-10 23:50:09,077 INFO L280 TraceCheckUtils]: 13: Hoare triple {26670#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {26670#true} is VALID [2020-07-10 23:50:09,077 INFO L280 TraceCheckUtils]: 14: Hoare triple {26670#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {26670#true} is VALID [2020-07-10 23:50:09,077 INFO L280 TraceCheckUtils]: 15: Hoare triple {26670#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {26670#true} is VALID [2020-07-10 23:50:09,077 INFO L280 TraceCheckUtils]: 16: Hoare triple {26670#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {26670#true} is VALID [2020-07-10 23:50:09,077 INFO L280 TraceCheckUtils]: 17: Hoare triple {26670#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {26670#true} is VALID [2020-07-10 23:50:09,078 INFO L280 TraceCheckUtils]: 18: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {26670#true} is VALID [2020-07-10 23:50:09,078 INFO L280 TraceCheckUtils]: 19: Hoare triple {26670#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {26670#true} is VALID [2020-07-10 23:50:09,078 INFO L280 TraceCheckUtils]: 20: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {26670#true} is VALID [2020-07-10 23:50:09,078 INFO L280 TraceCheckUtils]: 21: Hoare triple {26670#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {26670#true} is VALID [2020-07-10 23:50:09,078 INFO L280 TraceCheckUtils]: 22: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {26670#true} is VALID [2020-07-10 23:50:09,078 INFO L280 TraceCheckUtils]: 23: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {26670#true} is VALID [2020-07-10 23:50:09,079 INFO L280 TraceCheckUtils]: 24: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {26670#true} is VALID [2020-07-10 23:50:09,079 INFO L280 TraceCheckUtils]: 25: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {26670#true} is VALID [2020-07-10 23:50:09,079 INFO L280 TraceCheckUtils]: 26: Hoare triple {26670#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {26670#true} is VALID [2020-07-10 23:50:09,079 INFO L280 TraceCheckUtils]: 27: Hoare triple {26670#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {26670#true} is VALID [2020-07-10 23:50:09,079 INFO L280 TraceCheckUtils]: 28: Hoare triple {26670#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {26670#true} is VALID [2020-07-10 23:50:09,079 INFO L280 TraceCheckUtils]: 29: Hoare triple {26670#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {26670#true} is VALID [2020-07-10 23:50:09,080 INFO L280 TraceCheckUtils]: 30: Hoare triple {26670#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {26670#true} is VALID [2020-07-10 23:50:09,080 INFO L280 TraceCheckUtils]: 31: Hoare triple {26670#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {26670#true} is VALID [2020-07-10 23:50:09,080 INFO L280 TraceCheckUtils]: 32: Hoare triple {26670#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {26670#true} is VALID [2020-07-10 23:50:09,080 INFO L280 TraceCheckUtils]: 33: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {26670#true} is VALID [2020-07-10 23:50:09,080 INFO L280 TraceCheckUtils]: 34: Hoare triple {26670#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {26670#true} is VALID [2020-07-10 23:50:09,081 INFO L280 TraceCheckUtils]: 35: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {26670#true} is VALID [2020-07-10 23:50:09,081 INFO L280 TraceCheckUtils]: 36: Hoare triple {26670#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {26670#true} is VALID [2020-07-10 23:50:09,081 INFO L280 TraceCheckUtils]: 37: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {26670#true} is VALID [2020-07-10 23:50:09,081 INFO L280 TraceCheckUtils]: 38: Hoare triple {26670#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {26670#true} is VALID [2020-07-10 23:50:09,081 INFO L280 TraceCheckUtils]: 39: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {26670#true} is VALID [2020-07-10 23:50:09,081 INFO L280 TraceCheckUtils]: 40: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {26670#true} is VALID [2020-07-10 23:50:09,082 INFO L280 TraceCheckUtils]: 41: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {26670#true} is VALID [2020-07-10 23:50:09,082 INFO L280 TraceCheckUtils]: 42: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {26670#true} is VALID [2020-07-10 23:50:09,082 INFO L280 TraceCheckUtils]: 43: Hoare triple {26670#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {26670#true} is VALID [2020-07-10 23:50:09,082 INFO L280 TraceCheckUtils]: 44: Hoare triple {26670#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {26670#true} is VALID [2020-07-10 23:50:09,082 INFO L280 TraceCheckUtils]: 45: Hoare triple {26670#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {26670#true} is VALID [2020-07-10 23:50:09,083 INFO L280 TraceCheckUtils]: 46: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {26670#true} is VALID [2020-07-10 23:50:09,083 INFO L280 TraceCheckUtils]: 47: Hoare triple {26670#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {26670#true} is VALID [2020-07-10 23:50:09,083 INFO L280 TraceCheckUtils]: 48: Hoare triple {26670#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {26670#true} is VALID [2020-07-10 23:50:09,083 INFO L280 TraceCheckUtils]: 49: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {26670#true} is VALID [2020-07-10 23:50:09,083 INFO L280 TraceCheckUtils]: 50: Hoare triple {26670#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {26670#true} is VALID [2020-07-10 23:50:09,083 INFO L280 TraceCheckUtils]: 51: Hoare triple {26670#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {26670#true} is VALID [2020-07-10 23:50:09,084 INFO L280 TraceCheckUtils]: 52: Hoare triple {26670#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {26670#true} is VALID [2020-07-10 23:50:09,084 INFO L280 TraceCheckUtils]: 53: Hoare triple {26670#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {26670#true} is VALID [2020-07-10 23:50:09,084 INFO L280 TraceCheckUtils]: 54: Hoare triple {26670#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {26670#true} is VALID [2020-07-10 23:50:09,084 INFO L280 TraceCheckUtils]: 55: Hoare triple {26670#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {26670#true} is VALID [2020-07-10 23:50:09,084 INFO L280 TraceCheckUtils]: 56: Hoare triple {26670#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {26670#true} is VALID [2020-07-10 23:50:09,085 INFO L280 TraceCheckUtils]: 57: Hoare triple {26670#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {26670#true} is VALID [2020-07-10 23:50:09,085 INFO L280 TraceCheckUtils]: 58: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {26670#true} is VALID [2020-07-10 23:50:09,085 INFO L280 TraceCheckUtils]: 59: Hoare triple {26670#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {26670#true} is VALID [2020-07-10 23:50:09,085 INFO L280 TraceCheckUtils]: 60: Hoare triple {26670#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {26670#true} is VALID [2020-07-10 23:50:09,085 INFO L280 TraceCheckUtils]: 61: Hoare triple {26670#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {26670#true} is VALID [2020-07-10 23:50:09,085 INFO L280 TraceCheckUtils]: 62: Hoare triple {26670#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {26670#true} is VALID [2020-07-10 23:50:09,086 INFO L280 TraceCheckUtils]: 63: Hoare triple {26670#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {26670#true} is VALID [2020-07-10 23:50:09,086 INFO L280 TraceCheckUtils]: 64: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {26670#true} is VALID [2020-07-10 23:50:09,086 INFO L280 TraceCheckUtils]: 65: Hoare triple {26670#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {26670#true} is VALID [2020-07-10 23:50:09,086 INFO L280 TraceCheckUtils]: 66: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {26670#true} is VALID [2020-07-10 23:50:09,086 INFO L280 TraceCheckUtils]: 67: Hoare triple {26670#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {26670#true} is VALID [2020-07-10 23:50:09,086 INFO L280 TraceCheckUtils]: 68: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {26670#true} is VALID [2020-07-10 23:50:09,087 INFO L280 TraceCheckUtils]: 69: Hoare triple {26670#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {26670#true} is VALID [2020-07-10 23:50:09,087 INFO L280 TraceCheckUtils]: 70: Hoare triple {26670#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {26670#true} is VALID [2020-07-10 23:50:09,087 INFO L280 TraceCheckUtils]: 71: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {26670#true} is VALID [2020-07-10 23:50:09,087 INFO L280 TraceCheckUtils]: 72: Hoare triple {26670#true} ~head~0.base, ~head~0.offset := 0, 0; {26670#true} is VALID [2020-07-10 23:50:09,088 INFO L280 TraceCheckUtils]: 73: Hoare triple {26670#true} ~pumpRunning~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,088 INFO L280 TraceCheckUtils]: 74: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,089 INFO L280 TraceCheckUtils]: 75: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,089 INFO L280 TraceCheckUtils]: 76: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,090 INFO L280 TraceCheckUtils]: 77: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,090 INFO L280 TraceCheckUtils]: 78: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,091 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26670#true} #906#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,092 INFO L263 TraceCheckUtils]: 80: Hoare triple {26751#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,092 INFO L280 TraceCheckUtils]: 81: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,093 INFO L280 TraceCheckUtils]: 82: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,093 INFO L263 TraceCheckUtils]: 83: Hoare triple {26751#(= 0 ~pumpRunning~0)} call select_helpers(); {26670#true} is VALID [2020-07-10 23:50:09,093 INFO L280 TraceCheckUtils]: 84: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,094 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #818#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,094 INFO L263 TraceCheckUtils]: 86: Hoare triple {26751#(= 0 ~pumpRunning~0)} call select_features(); {26670#true} is VALID [2020-07-10 23:50:09,094 INFO L280 TraceCheckUtils]: 87: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,095 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #820#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,095 INFO L263 TraceCheckUtils]: 89: Hoare triple {26751#(= 0 ~pumpRunning~0)} call #t~ret62 := valid_product(); {26670#true} is VALID [2020-07-10 23:50:09,095 INFO L280 TraceCheckUtils]: 90: Hoare triple {26670#true} havoc ~retValue_acc~4; {26670#true} is VALID [2020-07-10 23:50:09,095 INFO L280 TraceCheckUtils]: 91: Hoare triple {26670#true} ~retValue_acc~4 := 1; {26670#true} is VALID [2020-07-10 23:50:09,095 INFO L280 TraceCheckUtils]: 92: Hoare triple {26670#true} #res := ~retValue_acc~4; {26670#true} is VALID [2020-07-10 23:50:09,096 INFO L280 TraceCheckUtils]: 93: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,096 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #822#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,097 INFO L280 TraceCheckUtils]: 95: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,097 INFO L280 TraceCheckUtils]: 96: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret62; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,098 INFO L280 TraceCheckUtils]: 97: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~ret62; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,098 INFO L280 TraceCheckUtils]: 98: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,099 INFO L263 TraceCheckUtils]: 99: Hoare triple {26751#(= 0 ~pumpRunning~0)} call setup(); {26670#true} is VALID [2020-07-10 23:50:09,099 INFO L280 TraceCheckUtils]: 100: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,099 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #824#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,100 INFO L263 TraceCheckUtils]: 102: Hoare triple {26751#(= 0 ~pumpRunning~0)} call runTest(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,101 INFO L263 TraceCheckUtils]: 103: Hoare triple {26751#(= 0 ~pumpRunning~0)} call test(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,101 INFO L280 TraceCheckUtils]: 104: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,102 INFO L280 TraceCheckUtils]: 105: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,102 INFO L280 TraceCheckUtils]: 106: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,103 INFO L280 TraceCheckUtils]: 107: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,103 INFO L280 TraceCheckUtils]: 108: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,104 INFO L280 TraceCheckUtils]: 109: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,104 INFO L280 TraceCheckUtils]: 110: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !false; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,105 INFO L280 TraceCheckUtils]: 111: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,105 INFO L280 TraceCheckUtils]: 112: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,106 INFO L280 TraceCheckUtils]: 113: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet38; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,106 INFO L280 TraceCheckUtils]: 114: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet38; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,107 INFO L280 TraceCheckUtils]: 115: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,108 INFO L263 TraceCheckUtils]: 116: Hoare triple {26751#(= 0 ~pumpRunning~0)} call waterRise(); {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:50:09,108 INFO L280 TraceCheckUtils]: 117: Hoare triple {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {26670#true} is VALID [2020-07-10 23:50:09,108 INFO L280 TraceCheckUtils]: 118: Hoare triple {26670#true} ~waterLevel~0 := 1 + ~waterLevel~0; {26670#true} is VALID [2020-07-10 23:50:09,108 INFO L280 TraceCheckUtils]: 119: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,109 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #868#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,109 INFO L280 TraceCheckUtils]: 121: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,110 INFO L280 TraceCheckUtils]: 122: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet39; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,110 INFO L280 TraceCheckUtils]: 123: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet39; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,111 INFO L280 TraceCheckUtils]: 124: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,111 INFO L280 TraceCheckUtils]: 125: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,112 INFO L280 TraceCheckUtils]: 126: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet40; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,112 INFO L280 TraceCheckUtils]: 127: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet40; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,113 INFO L280 TraceCheckUtils]: 128: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,113 INFO L280 TraceCheckUtils]: 129: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,114 INFO L280 TraceCheckUtils]: 130: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet41; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,114 INFO L280 TraceCheckUtils]: 131: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet41; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,115 INFO L280 TraceCheckUtils]: 132: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,116 INFO L263 TraceCheckUtils]: 133: Hoare triple {26751#(= 0 ~pumpRunning~0)} call stopSystem(); {26808#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:50:09,116 INFO L280 TraceCheckUtils]: 134: Hoare triple {26808#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,117 INFO L280 TraceCheckUtils]: 135: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,117 INFO L280 TraceCheckUtils]: 136: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,118 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26751#(= 0 ~pumpRunning~0)} #874#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,119 INFO L263 TraceCheckUtils]: 138: Hoare triple {26751#(= 0 ~pumpRunning~0)} call timeShift(); {26809#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:50:09,119 INFO L280 TraceCheckUtils]: 139: Hoare triple {26809#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,120 INFO L280 TraceCheckUtils]: 140: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,120 INFO L263 TraceCheckUtils]: 141: Hoare triple {26751#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {26670#true} is VALID [2020-07-10 23:50:09,120 INFO L280 TraceCheckUtils]: 142: Hoare triple {26670#true} havoc ~tmp~0; {26670#true} is VALID [2020-07-10 23:50:09,120 INFO L280 TraceCheckUtils]: 143: Hoare triple {26670#true} havoc ~tmp___0~0; {26670#true} is VALID [2020-07-10 23:50:09,120 INFO L263 TraceCheckUtils]: 144: Hoare triple {26670#true} call #t~ret0 := getWaterLevel(); {26670#true} is VALID [2020-07-10 23:50:09,120 INFO L280 TraceCheckUtils]: 145: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-10 23:50:09,121 INFO L280 TraceCheckUtils]: 146: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-10 23:50:09,121 INFO L280 TraceCheckUtils]: 147: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-10 23:50:09,121 INFO L280 TraceCheckUtils]: 148: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,121 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {26670#true} {26670#true} #812#return; {26670#true} is VALID [2020-07-10 23:50:09,121 INFO L280 TraceCheckUtils]: 150: Hoare triple {26670#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26670#true} is VALID [2020-07-10 23:50:09,122 INFO L280 TraceCheckUtils]: 151: Hoare triple {26670#true} ~tmp~0 := #t~ret0; {26670#true} is VALID [2020-07-10 23:50:09,122 INFO L280 TraceCheckUtils]: 152: Hoare triple {26670#true} havoc #t~ret0; {26670#true} is VALID [2020-07-10 23:50:09,122 INFO L280 TraceCheckUtils]: 153: Hoare triple {26670#true} assume !(0 == ~tmp~0); {26670#true} is VALID [2020-07-10 23:50:09,122 INFO L280 TraceCheckUtils]: 154: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,123 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #890#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,123 INFO L280 TraceCheckUtils]: 156: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,124 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26751#(= 0 ~pumpRunning~0)} #876#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,125 INFO L280 TraceCheckUtils]: 158: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !false; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,125 INFO L280 TraceCheckUtils]: 159: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,126 INFO L280 TraceCheckUtils]: 160: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,126 INFO L280 TraceCheckUtils]: 161: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet38; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,127 INFO L280 TraceCheckUtils]: 162: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet38; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,127 INFO L280 TraceCheckUtils]: 163: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,128 INFO L263 TraceCheckUtils]: 164: Hoare triple {26751#(= 0 ~pumpRunning~0)} call waterRise(); {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:50:09,128 INFO L280 TraceCheckUtils]: 165: Hoare triple {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {26670#true} is VALID [2020-07-10 23:50:09,128 INFO L280 TraceCheckUtils]: 166: Hoare triple {26670#true} ~waterLevel~0 := 1 + ~waterLevel~0; {26670#true} is VALID [2020-07-10 23:50:09,128 INFO L280 TraceCheckUtils]: 167: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,129 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #868#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,130 INFO L280 TraceCheckUtils]: 169: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,130 INFO L280 TraceCheckUtils]: 170: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet39; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,131 INFO L280 TraceCheckUtils]: 171: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet39; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,131 INFO L280 TraceCheckUtils]: 172: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,132 INFO L280 TraceCheckUtils]: 173: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,132 INFO L280 TraceCheckUtils]: 174: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet40; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,133 INFO L280 TraceCheckUtils]: 175: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet40; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,133 INFO L280 TraceCheckUtils]: 176: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,134 INFO L280 TraceCheckUtils]: 177: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,134 INFO L280 TraceCheckUtils]: 178: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet41; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,135 INFO L280 TraceCheckUtils]: 179: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet41; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,135 INFO L280 TraceCheckUtils]: 180: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,136 INFO L263 TraceCheckUtils]: 181: Hoare triple {26751#(= 0 ~pumpRunning~0)} call timeShift(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,137 INFO L280 TraceCheckUtils]: 182: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,137 INFO L280 TraceCheckUtils]: 183: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,138 INFO L263 TraceCheckUtils]: 184: Hoare triple {26751#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,138 INFO L280 TraceCheckUtils]: 185: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,139 INFO L280 TraceCheckUtils]: 186: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,139 INFO L263 TraceCheckUtils]: 187: Hoare triple {26751#(= 0 ~pumpRunning~0)} call #t~ret0 := getWaterLevel(); {26670#true} is VALID [2020-07-10 23:50:09,139 INFO L280 TraceCheckUtils]: 188: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-10 23:50:09,139 INFO L280 TraceCheckUtils]: 189: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-10 23:50:09,139 INFO L280 TraceCheckUtils]: 190: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-10 23:50:09,140 INFO L280 TraceCheckUtils]: 191: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 23:50:09,140 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #812#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,141 INFO L280 TraceCheckUtils]: 193: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,141 INFO L280 TraceCheckUtils]: 194: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~ret0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,142 INFO L280 TraceCheckUtils]: 195: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~ret0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,142 INFO L280 TraceCheckUtils]: 196: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:50:09,143 INFO L263 TraceCheckUtils]: 197: Hoare triple {26751#(= 0 ~pumpRunning~0)} call #t~ret1 := isPumpRunning(); {26670#true} is VALID [2020-07-10 23:50:09,143 INFO L280 TraceCheckUtils]: 198: Hoare triple {26670#true} havoc ~retValue_acc~6; {26670#true} is VALID [2020-07-10 23:50:09,143 INFO L280 TraceCheckUtils]: 199: Hoare triple {26670#true} ~retValue_acc~6 := ~pumpRunning~0; {26829#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} is VALID [2020-07-10 23:50:09,144 INFO L280 TraceCheckUtils]: 200: Hoare triple {26829#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} #res := ~retValue_acc~6; {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:50:09,145 INFO L280 TraceCheckUtils]: 201: Hoare triple {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:50:09,146 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} {26751#(= 0 ~pumpRunning~0)} #814#return; {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-10 23:50:09,146 INFO L280 TraceCheckUtils]: 203: Hoare triple {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-10 23:50:09,147 INFO L280 TraceCheckUtils]: 204: Hoare triple {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} ~tmp___0~0 := #t~ret1; {26805#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} is VALID [2020-07-10 23:50:09,147 INFO L280 TraceCheckUtils]: 205: Hoare triple {26805#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} havoc #t~ret1; {26805#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} is VALID [2020-07-10 23:50:09,148 INFO L280 TraceCheckUtils]: 206: Hoare triple {26805#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} assume 0 != ~tmp___0~0; {26671#false} is VALID [2020-07-10 23:50:09,148 INFO L263 TraceCheckUtils]: 207: Hoare triple {26671#false} call __automaton_fail(); {26671#false} is VALID [2020-07-10 23:50:09,148 INFO L280 TraceCheckUtils]: 208: Hoare triple {26671#false} assume !false; {26671#false} is VALID [2020-07-10 23:50:09,191 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-10 23:50:09,191 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1288918179] [2020-07-10 23:50:09,193 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:50:09,193 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-10 23:50:09,193 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685630140] [2020-07-10 23:50:09,194 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 23:50:09,194 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:50:09,195 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 23:50:09,411 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:50:09,412 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 23:50:09,412 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:50:09,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 23:50:09,413 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-10 23:50:09,413 INFO L87 Difference]: Start difference. First operand 1418 states and 1642 transitions. Second operand 11 states. [2020-07-10 23:50:10,843 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:50:41,293 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:50:42,091 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:50:43,550 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:50:44,799 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:50:45,533 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:51:01,219 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:51:01,675 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:51:02,851 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:51:08,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:51:08,906 INFO L93 Difference]: Finished difference Result 1602 states and 1908 transitions. [2020-07-10 23:51:08,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 23:51:08,907 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 23:51:08,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:51:08,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:51:08,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 600 transitions. [2020-07-10 23:51:08,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:51:08,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 600 transitions. [2020-07-10 23:51:08,930 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 600 transitions. [2020-07-10 23:51:10,694 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 600 edges. 600 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:51:10,809 INFO L225 Difference]: With dead ends: 1602 [2020-07-10 23:51:10,809 INFO L226 Difference]: Without dead ends: 1599 [2020-07-10 23:51:10,810 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 23:51:10,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1599 states. [2020-07-10 23:51:46,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1599 to 1427. [2020-07-10 23:51:46,206 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:51:46,206 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1599 states. Second operand 1427 states. [2020-07-10 23:51:46,206 INFO L74 IsIncluded]: Start isIncluded. First operand 1599 states. Second operand 1427 states. [2020-07-10 23:51:46,207 INFO L87 Difference]: Start difference. First operand 1599 states. Second operand 1427 states. [2020-07-10 23:51:46,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:51:46,358 INFO L93 Difference]: Finished difference Result 1599 states and 1903 transitions. [2020-07-10 23:51:46,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1903 transitions. [2020-07-10 23:51:46,363 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:51:46,363 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:51:46,364 INFO L74 IsIncluded]: Start isIncluded. First operand 1427 states. Second operand 1599 states. [2020-07-10 23:51:46,364 INFO L87 Difference]: Start difference. First operand 1427 states. Second operand 1599 states. [2020-07-10 23:51:46,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:51:46,523 INFO L93 Difference]: Finished difference Result 1599 states and 1903 transitions. [2020-07-10 23:51:46,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1903 transitions. [2020-07-10 23:51:46,528 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:51:46,528 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:51:46,529 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:51:46,529 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:51:46,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1427 states. [2020-07-10 23:51:46,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1427 states and 1648 transitions. [2020-07-10 23:51:46,663 INFO L78 Accepts]: Start accepts. Automaton has 1427 states and 1648 transitions. Word has length 209 [2020-07-10 23:51:46,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:51:46,664 INFO L479 AbstractCegarLoop]: Abstraction has 1427 states and 1648 transitions. [2020-07-10 23:51:46,664 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 23:51:46,664 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1427 states and 1648 transitions. [2020-07-10 23:51:55,962 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1648 edges. 1648 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:51:55,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1648 transitions. [2020-07-10 23:51:55,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2020-07-10 23:51:55,971 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:51:55,971 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:51:55,971 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 23:51:55,971 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:51:55,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:51:55,972 INFO L82 PathProgramCache]: Analyzing trace with hash -357715718, now seen corresponding path program 1 times [2020-07-10 23:51:55,972 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:51:55,972 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1131951946] [2020-07-10 23:51:55,973 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:51:56,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,313 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:51:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {36324#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {36122#true} is VALID [2020-07-10 23:51:56,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} #valid := #valid[0 := 0]; {36122#true} is VALID [2020-07-10 23:51:56,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} assume 0 < #StackHeapBarrier; {36122#true} is VALID [2020-07-10 23:51:56,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {36122#true} is VALID [2020-07-10 23:51:56,381 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {36122#true} is VALID [2020-07-10 23:51:56,381 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {36122#true} is VALID [2020-07-10 23:51:56,382 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {36122#true} is VALID [2020-07-10 23:51:56,382 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {36122#true} is VALID [2020-07-10 23:51:56,382 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {36122#true} is VALID [2020-07-10 23:51:56,382 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {36122#true} is VALID [2020-07-10 23:51:56,382 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {36122#true} is VALID [2020-07-10 23:51:56,382 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {36122#true} is VALID [2020-07-10 23:51:56,383 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {36122#true} is VALID [2020-07-10 23:51:56,383 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {36122#true} is VALID [2020-07-10 23:51:56,383 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {36122#true} is VALID [2020-07-10 23:51:56,383 INFO L280 TraceCheckUtils]: 15: Hoare triple {36122#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {36122#true} is VALID [2020-07-10 23:51:56,383 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {36122#true} is VALID [2020-07-10 23:51:56,384 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {36122#true} is VALID [2020-07-10 23:51:56,384 INFO L280 TraceCheckUtils]: 18: Hoare triple {36122#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {36122#true} is VALID [2020-07-10 23:51:56,384 INFO L280 TraceCheckUtils]: 19: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {36122#true} is VALID [2020-07-10 23:51:56,384 INFO L280 TraceCheckUtils]: 20: Hoare triple {36122#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {36122#true} is VALID [2020-07-10 23:51:56,384 INFO L280 TraceCheckUtils]: 21: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {36122#true} is VALID [2020-07-10 23:51:56,384 INFO L280 TraceCheckUtils]: 22: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {36122#true} is VALID [2020-07-10 23:51:56,385 INFO L280 TraceCheckUtils]: 23: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {36122#true} is VALID [2020-07-10 23:51:56,385 INFO L280 TraceCheckUtils]: 24: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {36122#true} is VALID [2020-07-10 23:51:56,385 INFO L280 TraceCheckUtils]: 25: Hoare triple {36122#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {36122#true} is VALID [2020-07-10 23:51:56,385 INFO L280 TraceCheckUtils]: 26: Hoare triple {36122#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {36122#true} is VALID [2020-07-10 23:51:56,385 INFO L280 TraceCheckUtils]: 27: Hoare triple {36122#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {36122#true} is VALID [2020-07-10 23:51:56,386 INFO L280 TraceCheckUtils]: 28: Hoare triple {36122#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {36122#true} is VALID [2020-07-10 23:51:56,386 INFO L280 TraceCheckUtils]: 29: Hoare triple {36122#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {36122#true} is VALID [2020-07-10 23:51:56,386 INFO L280 TraceCheckUtils]: 30: Hoare triple {36122#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {36122#true} is VALID [2020-07-10 23:51:56,386 INFO L280 TraceCheckUtils]: 31: Hoare triple {36122#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {36122#true} is VALID [2020-07-10 23:51:56,386 INFO L280 TraceCheckUtils]: 32: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {36122#true} is VALID [2020-07-10 23:51:56,387 INFO L280 TraceCheckUtils]: 33: Hoare triple {36122#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {36122#true} is VALID [2020-07-10 23:51:56,387 INFO L280 TraceCheckUtils]: 34: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {36122#true} is VALID [2020-07-10 23:51:56,387 INFO L280 TraceCheckUtils]: 35: Hoare triple {36122#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {36122#true} is VALID [2020-07-10 23:51:56,387 INFO L280 TraceCheckUtils]: 36: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {36122#true} is VALID [2020-07-10 23:51:56,387 INFO L280 TraceCheckUtils]: 37: Hoare triple {36122#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {36122#true} is VALID [2020-07-10 23:51:56,387 INFO L280 TraceCheckUtils]: 38: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {36122#true} is VALID [2020-07-10 23:51:56,388 INFO L280 TraceCheckUtils]: 39: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {36122#true} is VALID [2020-07-10 23:51:56,388 INFO L280 TraceCheckUtils]: 40: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {36122#true} is VALID [2020-07-10 23:51:56,388 INFO L280 TraceCheckUtils]: 41: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {36122#true} is VALID [2020-07-10 23:51:56,388 INFO L280 TraceCheckUtils]: 42: Hoare triple {36122#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {36122#true} is VALID [2020-07-10 23:51:56,388 INFO L280 TraceCheckUtils]: 43: Hoare triple {36122#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {36122#true} is VALID [2020-07-10 23:51:56,389 INFO L280 TraceCheckUtils]: 44: Hoare triple {36122#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {36122#true} is VALID [2020-07-10 23:51:56,389 INFO L280 TraceCheckUtils]: 45: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {36122#true} is VALID [2020-07-10 23:51:56,389 INFO L280 TraceCheckUtils]: 46: Hoare triple {36122#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {36122#true} is VALID [2020-07-10 23:51:56,389 INFO L280 TraceCheckUtils]: 47: Hoare triple {36122#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {36122#true} is VALID [2020-07-10 23:51:56,389 INFO L280 TraceCheckUtils]: 48: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {36122#true} is VALID [2020-07-10 23:51:56,389 INFO L280 TraceCheckUtils]: 49: Hoare triple {36122#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {36122#true} is VALID [2020-07-10 23:51:56,390 INFO L280 TraceCheckUtils]: 50: Hoare triple {36122#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {36122#true} is VALID [2020-07-10 23:51:56,390 INFO L280 TraceCheckUtils]: 51: Hoare triple {36122#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {36122#true} is VALID [2020-07-10 23:51:56,390 INFO L280 TraceCheckUtils]: 52: Hoare triple {36122#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {36122#true} is VALID [2020-07-10 23:51:56,390 INFO L280 TraceCheckUtils]: 53: Hoare triple {36122#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {36122#true} is VALID [2020-07-10 23:51:56,390 INFO L280 TraceCheckUtils]: 54: Hoare triple {36122#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {36122#true} is VALID [2020-07-10 23:51:56,391 INFO L280 TraceCheckUtils]: 55: Hoare triple {36122#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {36122#true} is VALID [2020-07-10 23:51:56,391 INFO L280 TraceCheckUtils]: 56: Hoare triple {36122#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {36122#true} is VALID [2020-07-10 23:51:56,391 INFO L280 TraceCheckUtils]: 57: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {36122#true} is VALID [2020-07-10 23:51:56,391 INFO L280 TraceCheckUtils]: 58: Hoare triple {36122#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {36122#true} is VALID [2020-07-10 23:51:56,391 INFO L280 TraceCheckUtils]: 59: Hoare triple {36122#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {36122#true} is VALID [2020-07-10 23:51:56,391 INFO L280 TraceCheckUtils]: 60: Hoare triple {36122#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {36122#true} is VALID [2020-07-10 23:51:56,392 INFO L280 TraceCheckUtils]: 61: Hoare triple {36122#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {36122#true} is VALID [2020-07-10 23:51:56,392 INFO L280 TraceCheckUtils]: 62: Hoare triple {36122#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {36122#true} is VALID [2020-07-10 23:51:56,392 INFO L280 TraceCheckUtils]: 63: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {36122#true} is VALID [2020-07-10 23:51:56,392 INFO L280 TraceCheckUtils]: 64: Hoare triple {36122#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {36122#true} is VALID [2020-07-10 23:51:56,392 INFO L280 TraceCheckUtils]: 65: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {36122#true} is VALID [2020-07-10 23:51:56,392 INFO L280 TraceCheckUtils]: 66: Hoare triple {36122#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {36122#true} is VALID [2020-07-10 23:51:56,393 INFO L280 TraceCheckUtils]: 67: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {36122#true} is VALID [2020-07-10 23:51:56,393 INFO L280 TraceCheckUtils]: 68: Hoare triple {36122#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {36122#true} is VALID [2020-07-10 23:51:56,393 INFO L280 TraceCheckUtils]: 69: Hoare triple {36122#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {36122#true} is VALID [2020-07-10 23:51:56,393 INFO L280 TraceCheckUtils]: 70: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {36122#true} is VALID [2020-07-10 23:51:56,393 INFO L280 TraceCheckUtils]: 71: Hoare triple {36122#true} ~head~0.base, ~head~0.offset := 0, 0; {36122#true} is VALID [2020-07-10 23:51:56,394 INFO L280 TraceCheckUtils]: 72: Hoare triple {36122#true} ~pumpRunning~0 := 0; {36122#true} is VALID [2020-07-10 23:51:56,394 INFO L280 TraceCheckUtils]: 73: Hoare triple {36122#true} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-10 23:51:56,394 INFO L280 TraceCheckUtils]: 74: Hoare triple {36122#true} ~cleanupTimeShifts~0 := 4; {36122#true} is VALID [2020-07-10 23:51:56,397 INFO L280 TraceCheckUtils]: 75: Hoare triple {36122#true} ~waterLevel~0 := 1; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,398 INFO L280 TraceCheckUtils]: 76: Hoare triple {36203#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,398 INFO L280 TraceCheckUtils]: 77: Hoare triple {36203#(= 1 ~waterLevel~0)} assume true; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,399 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {36203#(= 1 ~waterLevel~0)} {36122#true} #906#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,405 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #818#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,409 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #820#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~4; {36122#true} is VALID [2020-07-10 23:51:56,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~4 := 1; {36122#true} is VALID [2020-07-10 23:51:56,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~4; {36122#true} is VALID [2020-07-10 23:51:56,412 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,413 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #822#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,417 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #824#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:51:56,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:51:56,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:51:56,460 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {36203#(= 1 ~waterLevel~0)} #868#return; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {36327#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-10 23:51:56,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,479 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36122#true} {36219#(<= 2 ~waterLevel~0)} #872#return; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-10 23:51:56,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-10 23:51:56,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-10 23:51:56,642 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-10 23:51:56,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,642 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-10 23:51:56,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~7; {36122#true} is VALID [2020-07-10 23:51:56,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} havoc ~tmp~7; {36122#true} is VALID [2020-07-10 23:51:56,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} havoc ~tmp___0~2; {36122#true} is VALID [2020-07-10 23:51:56,643 INFO L263 TraceCheckUtils]: 3: Hoare triple {36122#true} call #t~ret61 := isHighWaterSensorDry(); {36122#true} is VALID [2020-07-10 23:51:56,644 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-10 23:51:56,644 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-10 23:51:56,644 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-10 23:51:56,644 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-10 23:51:56,644 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,645 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-10 23:51:56,645 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,645 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} ~tmp~7 := #t~ret61; {36122#true} is VALID [2020-07-10 23:51:56,645 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} havoc #t~ret61; {36122#true} is VALID [2020-07-10 23:51:56,646 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} assume 0 != ~tmp~7; {36122#true} is VALID [2020-07-10 23:51:56,654 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} ~tmp___0~2 := 0; {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 23:51:56,655 INFO L280 TraceCheckUtils]: 15: Hoare triple {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~7 := ~tmp___0~2; {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-10 23:51:56,656 INFO L280 TraceCheckUtils]: 16: Hoare triple {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:56,657 INFO L280 TraceCheckUtils]: 17: Hoare triple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:56,657 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {36122#true} #860#return; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-10 23:51:56,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-10 23:51:56,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-10 23:51:56,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-10 23:51:56,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,677 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-10 23:51:56,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-10 23:51:56,677 INFO L263 TraceCheckUtils]: 1: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-10 23:51:56,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-10 23:51:56,678 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-10 23:51:56,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-10 23:51:56,678 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,678 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-10 23:51:56,679 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,679 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-10 23:51:56,679 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-10 23:51:56,679 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-10 23:51:56,679 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,680 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-10 23:51:56,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-10 23:51:56,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,684 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-10 23:51:56,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {36122#true} is VALID [2020-07-10 23:51:56,684 INFO L263 TraceCheckUtils]: 1: Hoare triple {36122#true} call #t~ret43 := isMethaneAlarm(); {36122#true} is VALID [2020-07-10 23:51:56,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-10 23:51:56,685 INFO L263 TraceCheckUtils]: 3: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-10 23:51:56,685 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-10 23:51:56,685 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-10 23:51:56,685 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-10 23:51:56,685 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,686 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-10 23:51:56,686 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,686 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-10 23:51:56,686 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-10 23:51:56,686 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-10 23:51:56,687 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,687 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-10 23:51:56,687 INFO L280 TraceCheckUtils]: 15: Hoare triple {36122#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,687 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} ~tmp~6 := #t~ret43; {36122#true} is VALID [2020-07-10 23:51:56,688 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} havoc #t~ret43; {36122#true} is VALID [2020-07-10 23:51:56,688 INFO L280 TraceCheckUtils]: 18: Hoare triple {36122#true} assume !(0 != ~tmp~6); {36122#true} is VALID [2020-07-10 23:51:56,688 INFO L263 TraceCheckUtils]: 19: Hoare triple {36122#true} call activatePump__wrappee__highWaterSensor(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:56,689 INFO L280 TraceCheckUtils]: 20: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-10 23:51:56,689 INFO L280 TraceCheckUtils]: 21: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,689 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-10 23:51:56,689 INFO L280 TraceCheckUtils]: 23: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,689 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {36122#true} {36123#false} #862#return; {36123#false} is VALID [2020-07-10 23:51:56,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-10 23:51:56,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume 0 == ~pumpRunning~0; {36122#true} is VALID [2020-07-10 23:51:56,690 INFO L263 TraceCheckUtils]: 2: Hoare triple {36122#true} call #t~ret42 := isHighWaterLevel(); {36122#true} is VALID [2020-07-10 23:51:56,691 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} havoc ~retValue_acc~7; {36122#true} is VALID [2020-07-10 23:51:56,691 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} havoc ~tmp~7; {36122#true} is VALID [2020-07-10 23:51:56,691 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} havoc ~tmp___0~2; {36122#true} is VALID [2020-07-10 23:51:56,691 INFO L263 TraceCheckUtils]: 6: Hoare triple {36122#true} call #t~ret61 := isHighWaterSensorDry(); {36122#true} is VALID [2020-07-10 23:51:56,691 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-10 23:51:56,692 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-10 23:51:56,692 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-10 23:51:56,692 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-10 23:51:56,692 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,692 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-10 23:51:56,693 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,693 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} ~tmp~7 := #t~ret61; {36122#true} is VALID [2020-07-10 23:51:56,693 INFO L280 TraceCheckUtils]: 15: Hoare triple {36122#true} havoc #t~ret61; {36122#true} is VALID [2020-07-10 23:51:56,693 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} assume 0 != ~tmp~7; {36122#true} is VALID [2020-07-10 23:51:56,695 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} ~tmp___0~2 := 0; {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 23:51:56,695 INFO L280 TraceCheckUtils]: 18: Hoare triple {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~7 := ~tmp___0~2; {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-10 23:51:56,696 INFO L280 TraceCheckUtils]: 19: Hoare triple {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:56,696 INFO L280 TraceCheckUtils]: 20: Hoare triple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:56,697 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {36122#true} #860#return; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-10 23:51:56,698 INFO L280 TraceCheckUtils]: 22: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-10 23:51:56,699 INFO L280 TraceCheckUtils]: 23: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} ~tmp~5 := #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-10 23:51:56,699 INFO L280 TraceCheckUtils]: 24: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} havoc #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-10 23:51:56,700 INFO L280 TraceCheckUtils]: 25: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} assume 0 != ~tmp~5; {36123#false} is VALID [2020-07-10 23:51:56,700 INFO L263 TraceCheckUtils]: 26: Hoare triple {36123#false} call activatePump(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:56,700 INFO L280 TraceCheckUtils]: 27: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {36122#true} is VALID [2020-07-10 23:51:56,700 INFO L263 TraceCheckUtils]: 28: Hoare triple {36122#true} call #t~ret43 := isMethaneAlarm(); {36122#true} is VALID [2020-07-10 23:51:56,701 INFO L280 TraceCheckUtils]: 29: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-10 23:51:56,701 INFO L263 TraceCheckUtils]: 30: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-10 23:51:56,701 INFO L280 TraceCheckUtils]: 31: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-10 23:51:56,701 INFO L280 TraceCheckUtils]: 32: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-10 23:51:56,701 INFO L280 TraceCheckUtils]: 33: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-10 23:51:56,701 INFO L280 TraceCheckUtils]: 34: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,702 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-10 23:51:56,702 INFO L280 TraceCheckUtils]: 36: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,702 INFO L280 TraceCheckUtils]: 37: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-10 23:51:56,702 INFO L280 TraceCheckUtils]: 38: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-10 23:51:56,702 INFO L280 TraceCheckUtils]: 39: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-10 23:51:56,703 INFO L280 TraceCheckUtils]: 40: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,703 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-10 23:51:56,703 INFO L280 TraceCheckUtils]: 42: Hoare triple {36122#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,703 INFO L280 TraceCheckUtils]: 43: Hoare triple {36122#true} ~tmp~6 := #t~ret43; {36122#true} is VALID [2020-07-10 23:51:56,703 INFO L280 TraceCheckUtils]: 44: Hoare triple {36122#true} havoc #t~ret43; {36122#true} is VALID [2020-07-10 23:51:56,704 INFO L280 TraceCheckUtils]: 45: Hoare triple {36122#true} assume !(0 != ~tmp~6); {36122#true} is VALID [2020-07-10 23:51:56,704 INFO L263 TraceCheckUtils]: 46: Hoare triple {36122#true} call activatePump__wrappee__highWaterSensor(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:56,704 INFO L280 TraceCheckUtils]: 47: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-10 23:51:56,705 INFO L280 TraceCheckUtils]: 48: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,705 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-10 23:51:56,705 INFO L280 TraceCheckUtils]: 50: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,705 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {36122#true} {36123#false} #862#return; {36123#false} is VALID [2020-07-10 23:51:56,705 INFO L280 TraceCheckUtils]: 52: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-10 23:51:56,706 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {36123#false} {36122#true} #888#return; {36123#false} is VALID [2020-07-10 23:51:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-10 23:51:56,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-10 23:51:56,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-10 23:51:56,714 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,714 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36122#true} #812#return; {36122#true} is VALID [2020-07-10 23:51:56,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~tmp~0; {36122#true} is VALID [2020-07-10 23:51:56,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} havoc ~tmp___0~0; {36122#true} is VALID [2020-07-10 23:51:56,715 INFO L263 TraceCheckUtils]: 2: Hoare triple {36122#true} call #t~ret0 := getWaterLevel(); {36122#true} is VALID [2020-07-10 23:51:56,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-10 23:51:56,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-10 23:51:56,716 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-10 23:51:56,716 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,716 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {36122#true} {36122#true} #812#return; {36122#true} is VALID [2020-07-10 23:51:56,716 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,716 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} ~tmp~0 := #t~ret0; {36122#true} is VALID [2020-07-10 23:51:56,717 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} havoc #t~ret0; {36122#true} is VALID [2020-07-10 23:51:56,717 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} assume !(0 == ~tmp~0); {36122#true} is VALID [2020-07-10 23:51:56,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,717 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {36122#true} {36123#false} #890#return; {36123#false} is VALID [2020-07-10 23:51:56,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {36328#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {36122#true} is VALID [2020-07-10 23:51:56,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume 0 != ~systemActive~0; {36122#true} is VALID [2020-07-10 23:51:56,718 INFO L263 TraceCheckUtils]: 2: Hoare triple {36122#true} call processEnvironment(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:56,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-10 23:51:56,719 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} assume 0 == ~pumpRunning~0; {36122#true} is VALID [2020-07-10 23:51:56,719 INFO L263 TraceCheckUtils]: 5: Hoare triple {36122#true} call #t~ret42 := isHighWaterLevel(); {36122#true} is VALID [2020-07-10 23:51:56,719 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} havoc ~retValue_acc~7; {36122#true} is VALID [2020-07-10 23:51:56,719 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} havoc ~tmp~7; {36122#true} is VALID [2020-07-10 23:51:56,720 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} havoc ~tmp___0~2; {36122#true} is VALID [2020-07-10 23:51:56,720 INFO L263 TraceCheckUtils]: 9: Hoare triple {36122#true} call #t~ret61 := isHighWaterSensorDry(); {36122#true} is VALID [2020-07-10 23:51:56,720 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-10 23:51:56,720 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-10 23:51:56,720 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-10 23:51:56,721 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-10 23:51:56,721 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,721 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-10 23:51:56,721 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,721 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} ~tmp~7 := #t~ret61; {36122#true} is VALID [2020-07-10 23:51:56,722 INFO L280 TraceCheckUtils]: 18: Hoare triple {36122#true} havoc #t~ret61; {36122#true} is VALID [2020-07-10 23:51:56,722 INFO L280 TraceCheckUtils]: 19: Hoare triple {36122#true} assume 0 != ~tmp~7; {36122#true} is VALID [2020-07-10 23:51:56,722 INFO L280 TraceCheckUtils]: 20: Hoare triple {36122#true} ~tmp___0~2 := 0; {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 23:51:56,723 INFO L280 TraceCheckUtils]: 21: Hoare triple {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~7 := ~tmp___0~2; {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-10 23:51:56,724 INFO L280 TraceCheckUtils]: 22: Hoare triple {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:56,724 INFO L280 TraceCheckUtils]: 23: Hoare triple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:56,725 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {36122#true} #860#return; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-10 23:51:56,726 INFO L280 TraceCheckUtils]: 25: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-10 23:51:56,727 INFO L280 TraceCheckUtils]: 26: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} ~tmp~5 := #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-10 23:51:56,727 INFO L280 TraceCheckUtils]: 27: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} havoc #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-10 23:51:56,728 INFO L280 TraceCheckUtils]: 28: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} assume 0 != ~tmp~5; {36123#false} is VALID [2020-07-10 23:51:56,728 INFO L263 TraceCheckUtils]: 29: Hoare triple {36123#false} call activatePump(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:56,728 INFO L280 TraceCheckUtils]: 30: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {36122#true} is VALID [2020-07-10 23:51:56,728 INFO L263 TraceCheckUtils]: 31: Hoare triple {36122#true} call #t~ret43 := isMethaneAlarm(); {36122#true} is VALID [2020-07-10 23:51:56,728 INFO L280 TraceCheckUtils]: 32: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-10 23:51:56,729 INFO L263 TraceCheckUtils]: 33: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-10 23:51:56,729 INFO L280 TraceCheckUtils]: 34: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-10 23:51:56,729 INFO L280 TraceCheckUtils]: 35: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-10 23:51:56,729 INFO L280 TraceCheckUtils]: 36: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-10 23:51:56,729 INFO L280 TraceCheckUtils]: 37: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,729 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-10 23:51:56,730 INFO L280 TraceCheckUtils]: 39: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,730 INFO L280 TraceCheckUtils]: 40: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-10 23:51:56,730 INFO L280 TraceCheckUtils]: 41: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-10 23:51:56,730 INFO L280 TraceCheckUtils]: 42: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-10 23:51:56,730 INFO L280 TraceCheckUtils]: 43: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,731 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-10 23:51:56,731 INFO L280 TraceCheckUtils]: 45: Hoare triple {36122#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,731 INFO L280 TraceCheckUtils]: 46: Hoare triple {36122#true} ~tmp~6 := #t~ret43; {36122#true} is VALID [2020-07-10 23:51:56,731 INFO L280 TraceCheckUtils]: 47: Hoare triple {36122#true} havoc #t~ret43; {36122#true} is VALID [2020-07-10 23:51:56,731 INFO L280 TraceCheckUtils]: 48: Hoare triple {36122#true} assume !(0 != ~tmp~6); {36122#true} is VALID [2020-07-10 23:51:56,732 INFO L263 TraceCheckUtils]: 49: Hoare triple {36122#true} call activatePump__wrappee__highWaterSensor(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:56,732 INFO L280 TraceCheckUtils]: 50: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-10 23:51:56,732 INFO L280 TraceCheckUtils]: 51: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,733 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-10 23:51:56,733 INFO L280 TraceCheckUtils]: 53: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,733 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {36122#true} {36123#false} #862#return; {36123#false} is VALID [2020-07-10 23:51:56,733 INFO L280 TraceCheckUtils]: 55: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-10 23:51:56,733 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {36123#false} {36122#true} #888#return; {36123#false} is VALID [2020-07-10 23:51:56,733 INFO L263 TraceCheckUtils]: 57: Hoare triple {36123#false} call __utac_acc__Specification4_spec__1(); {36122#true} is VALID [2020-07-10 23:51:56,734 INFO L280 TraceCheckUtils]: 58: Hoare triple {36122#true} havoc ~tmp~0; {36122#true} is VALID [2020-07-10 23:51:56,734 INFO L280 TraceCheckUtils]: 59: Hoare triple {36122#true} havoc ~tmp___0~0; {36122#true} is VALID [2020-07-10 23:51:56,734 INFO L263 TraceCheckUtils]: 60: Hoare triple {36122#true} call #t~ret0 := getWaterLevel(); {36122#true} is VALID [2020-07-10 23:51:56,734 INFO L280 TraceCheckUtils]: 61: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-10 23:51:56,735 INFO L280 TraceCheckUtils]: 62: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-10 23:51:56,735 INFO L280 TraceCheckUtils]: 63: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-10 23:51:56,735 INFO L280 TraceCheckUtils]: 64: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,735 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {36122#true} {36122#true} #812#return; {36122#true} is VALID [2020-07-10 23:51:56,735 INFO L280 TraceCheckUtils]: 66: Hoare triple {36122#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,735 INFO L280 TraceCheckUtils]: 67: Hoare triple {36122#true} ~tmp~0 := #t~ret0; {36122#true} is VALID [2020-07-10 23:51:56,736 INFO L280 TraceCheckUtils]: 68: Hoare triple {36122#true} havoc #t~ret0; {36122#true} is VALID [2020-07-10 23:51:56,736 INFO L280 TraceCheckUtils]: 69: Hoare triple {36122#true} assume !(0 == ~tmp~0); {36122#true} is VALID [2020-07-10 23:51:56,736 INFO L280 TraceCheckUtils]: 70: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,736 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {36122#true} {36123#false} #890#return; {36123#false} is VALID [2020-07-10 23:51:56,736 INFO L280 TraceCheckUtils]: 72: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-10 23:51:56,737 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {36123#false} {36219#(<= 2 ~waterLevel~0)} #876#return; {36123#false} is VALID [2020-07-10 23:51:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-10 23:51:56,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~waterLevel~0 := 1 + ~waterLevel~0; {36122#true} is VALID [2020-07-10 23:51:56,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,744 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36122#true} {36123#false} #868#return; {36123#false} is VALID [2020-07-10 23:51:56,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {36327#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-10 23:51:56,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,747 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36122#true} {36123#false} #872#return; {36123#false} is VALID [2020-07-10 23:51:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 > 0); {36122#true} is VALID [2020-07-10 23:51:56,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,751 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36122#true} {36123#false} #886#return; {36123#false} is VALID [2020-07-10 23:51:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,756 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36122#true} {36122#true} #866#return; {36122#true} is VALID [2020-07-10 23:51:56,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-10 23:51:56,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume !(0 == ~pumpRunning~0); {36122#true} is VALID [2020-07-10 23:51:56,757 INFO L263 TraceCheckUtils]: 2: Hoare triple {36122#true} call processEnvironment__wrappee__base(); {36122#true} is VALID [2020-07-10 23:51:56,757 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,757 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36122#true} #866#return; {36122#true} is VALID [2020-07-10 23:51:56,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,758 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {36122#true} {36123#false} #888#return; {36123#false} is VALID [2020-07-10 23:51:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-10 23:51:56,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-10 23:51:56,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-10 23:51:56,761 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,761 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36123#false} #812#return; {36123#false} is VALID [2020-07-10 23:51:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:56,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~6; {36122#true} is VALID [2020-07-10 23:51:56,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~6 := ~pumpRunning~0; {36122#true} is VALID [2020-07-10 23:51:56,764 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~6; {36122#true} is VALID [2020-07-10 23:51:56,764 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,765 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36123#false} #814#return; {36123#false} is VALID [2020-07-10 23:51:56,769 INFO L263 TraceCheckUtils]: 0: Hoare triple {36122#true} call ULTIMATE.init(); {36324#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:51:56,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {36324#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {36122#true} is VALID [2020-07-10 23:51:56,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #valid := #valid[0 := 0]; {36122#true} is VALID [2020-07-10 23:51:56,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume 0 < #StackHeapBarrier; {36122#true} is VALID [2020-07-10 23:51:56,770 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {36122#true} is VALID [2020-07-10 23:51:56,770 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {36122#true} is VALID [2020-07-10 23:51:56,770 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {36122#true} is VALID [2020-07-10 23:51:56,770 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {36122#true} is VALID [2020-07-10 23:51:56,770 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {36122#true} is VALID [2020-07-10 23:51:56,771 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {36122#true} is VALID [2020-07-10 23:51:56,771 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {36122#true} is VALID [2020-07-10 23:51:56,771 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {36122#true} is VALID [2020-07-10 23:51:56,771 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {36122#true} is VALID [2020-07-10 23:51:56,771 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {36122#true} is VALID [2020-07-10 23:51:56,771 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {36122#true} is VALID [2020-07-10 23:51:56,772 INFO L280 TraceCheckUtils]: 15: Hoare triple {36122#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {36122#true} is VALID [2020-07-10 23:51:56,772 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {36122#true} is VALID [2020-07-10 23:51:56,772 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {36122#true} is VALID [2020-07-10 23:51:56,772 INFO L280 TraceCheckUtils]: 18: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {36122#true} is VALID [2020-07-10 23:51:56,772 INFO L280 TraceCheckUtils]: 19: Hoare triple {36122#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {36122#true} is VALID [2020-07-10 23:51:56,772 INFO L280 TraceCheckUtils]: 20: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {36122#true} is VALID [2020-07-10 23:51:56,773 INFO L280 TraceCheckUtils]: 21: Hoare triple {36122#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {36122#true} is VALID [2020-07-10 23:51:56,773 INFO L280 TraceCheckUtils]: 22: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {36122#true} is VALID [2020-07-10 23:51:56,773 INFO L280 TraceCheckUtils]: 23: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {36122#true} is VALID [2020-07-10 23:51:56,773 INFO L280 TraceCheckUtils]: 24: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {36122#true} is VALID [2020-07-10 23:51:56,773 INFO L280 TraceCheckUtils]: 25: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {36122#true} is VALID [2020-07-10 23:51:56,773 INFO L280 TraceCheckUtils]: 26: Hoare triple {36122#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {36122#true} is VALID [2020-07-10 23:51:56,774 INFO L280 TraceCheckUtils]: 27: Hoare triple {36122#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {36122#true} is VALID [2020-07-10 23:51:56,774 INFO L280 TraceCheckUtils]: 28: Hoare triple {36122#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {36122#true} is VALID [2020-07-10 23:51:56,774 INFO L280 TraceCheckUtils]: 29: Hoare triple {36122#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {36122#true} is VALID [2020-07-10 23:51:56,774 INFO L280 TraceCheckUtils]: 30: Hoare triple {36122#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {36122#true} is VALID [2020-07-10 23:51:56,774 INFO L280 TraceCheckUtils]: 31: Hoare triple {36122#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {36122#true} is VALID [2020-07-10 23:51:56,774 INFO L280 TraceCheckUtils]: 32: Hoare triple {36122#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {36122#true} is VALID [2020-07-10 23:51:56,775 INFO L280 TraceCheckUtils]: 33: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {36122#true} is VALID [2020-07-10 23:51:56,775 INFO L280 TraceCheckUtils]: 34: Hoare triple {36122#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {36122#true} is VALID [2020-07-10 23:51:56,775 INFO L280 TraceCheckUtils]: 35: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {36122#true} is VALID [2020-07-10 23:51:56,775 INFO L280 TraceCheckUtils]: 36: Hoare triple {36122#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {36122#true} is VALID [2020-07-10 23:51:56,775 INFO L280 TraceCheckUtils]: 37: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {36122#true} is VALID [2020-07-10 23:51:56,775 INFO L280 TraceCheckUtils]: 38: Hoare triple {36122#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {36122#true} is VALID [2020-07-10 23:51:56,776 INFO L280 TraceCheckUtils]: 39: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {36122#true} is VALID [2020-07-10 23:51:56,776 INFO L280 TraceCheckUtils]: 40: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {36122#true} is VALID [2020-07-10 23:51:56,776 INFO L280 TraceCheckUtils]: 41: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {36122#true} is VALID [2020-07-10 23:51:56,776 INFO L280 TraceCheckUtils]: 42: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {36122#true} is VALID [2020-07-10 23:51:56,776 INFO L280 TraceCheckUtils]: 43: Hoare triple {36122#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {36122#true} is VALID [2020-07-10 23:51:56,776 INFO L280 TraceCheckUtils]: 44: Hoare triple {36122#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {36122#true} is VALID [2020-07-10 23:51:56,777 INFO L280 TraceCheckUtils]: 45: Hoare triple {36122#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {36122#true} is VALID [2020-07-10 23:51:56,777 INFO L280 TraceCheckUtils]: 46: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {36122#true} is VALID [2020-07-10 23:51:56,777 INFO L280 TraceCheckUtils]: 47: Hoare triple {36122#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {36122#true} is VALID [2020-07-10 23:51:56,777 INFO L280 TraceCheckUtils]: 48: Hoare triple {36122#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {36122#true} is VALID [2020-07-10 23:51:56,777 INFO L280 TraceCheckUtils]: 49: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {36122#true} is VALID [2020-07-10 23:51:56,777 INFO L280 TraceCheckUtils]: 50: Hoare triple {36122#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {36122#true} is VALID [2020-07-10 23:51:56,778 INFO L280 TraceCheckUtils]: 51: Hoare triple {36122#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {36122#true} is VALID [2020-07-10 23:51:56,778 INFO L280 TraceCheckUtils]: 52: Hoare triple {36122#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {36122#true} is VALID [2020-07-10 23:51:56,778 INFO L280 TraceCheckUtils]: 53: Hoare triple {36122#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {36122#true} is VALID [2020-07-10 23:51:56,778 INFO L280 TraceCheckUtils]: 54: Hoare triple {36122#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {36122#true} is VALID [2020-07-10 23:51:56,778 INFO L280 TraceCheckUtils]: 55: Hoare triple {36122#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {36122#true} is VALID [2020-07-10 23:51:56,778 INFO L280 TraceCheckUtils]: 56: Hoare triple {36122#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {36122#true} is VALID [2020-07-10 23:51:56,779 INFO L280 TraceCheckUtils]: 57: Hoare triple {36122#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {36122#true} is VALID [2020-07-10 23:51:56,779 INFO L280 TraceCheckUtils]: 58: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {36122#true} is VALID [2020-07-10 23:51:56,779 INFO L280 TraceCheckUtils]: 59: Hoare triple {36122#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {36122#true} is VALID [2020-07-10 23:51:56,779 INFO L280 TraceCheckUtils]: 60: Hoare triple {36122#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {36122#true} is VALID [2020-07-10 23:51:56,779 INFO L280 TraceCheckUtils]: 61: Hoare triple {36122#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {36122#true} is VALID [2020-07-10 23:51:56,780 INFO L280 TraceCheckUtils]: 62: Hoare triple {36122#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {36122#true} is VALID [2020-07-10 23:51:56,780 INFO L280 TraceCheckUtils]: 63: Hoare triple {36122#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {36122#true} is VALID [2020-07-10 23:51:56,780 INFO L280 TraceCheckUtils]: 64: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {36122#true} is VALID [2020-07-10 23:51:56,780 INFO L280 TraceCheckUtils]: 65: Hoare triple {36122#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {36122#true} is VALID [2020-07-10 23:51:56,780 INFO L280 TraceCheckUtils]: 66: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {36122#true} is VALID [2020-07-10 23:51:56,780 INFO L280 TraceCheckUtils]: 67: Hoare triple {36122#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {36122#true} is VALID [2020-07-10 23:51:56,781 INFO L280 TraceCheckUtils]: 68: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {36122#true} is VALID [2020-07-10 23:51:56,781 INFO L280 TraceCheckUtils]: 69: Hoare triple {36122#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {36122#true} is VALID [2020-07-10 23:51:56,781 INFO L280 TraceCheckUtils]: 70: Hoare triple {36122#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {36122#true} is VALID [2020-07-10 23:51:56,781 INFO L280 TraceCheckUtils]: 71: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {36122#true} is VALID [2020-07-10 23:51:56,781 INFO L280 TraceCheckUtils]: 72: Hoare triple {36122#true} ~head~0.base, ~head~0.offset := 0, 0; {36122#true} is VALID [2020-07-10 23:51:56,781 INFO L280 TraceCheckUtils]: 73: Hoare triple {36122#true} ~pumpRunning~0 := 0; {36122#true} is VALID [2020-07-10 23:51:56,782 INFO L280 TraceCheckUtils]: 74: Hoare triple {36122#true} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-10 23:51:56,782 INFO L280 TraceCheckUtils]: 75: Hoare triple {36122#true} ~cleanupTimeShifts~0 := 4; {36122#true} is VALID [2020-07-10 23:51:56,782 INFO L280 TraceCheckUtils]: 76: Hoare triple {36122#true} ~waterLevel~0 := 1; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,783 INFO L280 TraceCheckUtils]: 77: Hoare triple {36203#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,783 INFO L280 TraceCheckUtils]: 78: Hoare triple {36203#(= 1 ~waterLevel~0)} assume true; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,784 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {36203#(= 1 ~waterLevel~0)} {36122#true} #906#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,785 INFO L263 TraceCheckUtils]: 80: Hoare triple {36203#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,785 INFO L280 TraceCheckUtils]: 81: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,786 INFO L280 TraceCheckUtils]: 82: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp~8; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,786 INFO L263 TraceCheckUtils]: 83: Hoare triple {36203#(= 1 ~waterLevel~0)} call select_helpers(); {36122#true} is VALID [2020-07-10 23:51:56,786 INFO L280 TraceCheckUtils]: 84: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,787 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #818#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,787 INFO L263 TraceCheckUtils]: 86: Hoare triple {36203#(= 1 ~waterLevel~0)} call select_features(); {36122#true} is VALID [2020-07-10 23:51:56,787 INFO L280 TraceCheckUtils]: 87: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,788 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #820#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,788 INFO L263 TraceCheckUtils]: 89: Hoare triple {36203#(= 1 ~waterLevel~0)} call #t~ret62 := valid_product(); {36122#true} is VALID [2020-07-10 23:51:56,788 INFO L280 TraceCheckUtils]: 90: Hoare triple {36122#true} havoc ~retValue_acc~4; {36122#true} is VALID [2020-07-10 23:51:56,788 INFO L280 TraceCheckUtils]: 91: Hoare triple {36122#true} ~retValue_acc~4 := 1; {36122#true} is VALID [2020-07-10 23:51:56,788 INFO L280 TraceCheckUtils]: 92: Hoare triple {36122#true} #res := ~retValue_acc~4; {36122#true} is VALID [2020-07-10 23:51:56,788 INFO L280 TraceCheckUtils]: 93: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,789 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #822#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,790 INFO L280 TraceCheckUtils]: 95: Hoare triple {36203#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,790 INFO L280 TraceCheckUtils]: 96: Hoare triple {36203#(= 1 ~waterLevel~0)} ~tmp~8 := #t~ret62; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,791 INFO L280 TraceCheckUtils]: 97: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc #t~ret62; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,791 INFO L280 TraceCheckUtils]: 98: Hoare triple {36203#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,792 INFO L263 TraceCheckUtils]: 99: Hoare triple {36203#(= 1 ~waterLevel~0)} call setup(); {36122#true} is VALID [2020-07-10 23:51:56,792 INFO L280 TraceCheckUtils]: 100: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,792 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #824#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,793 INFO L263 TraceCheckUtils]: 102: Hoare triple {36203#(= 1 ~waterLevel~0)} call runTest(); {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,794 INFO L263 TraceCheckUtils]: 103: Hoare triple {36203#(= 1 ~waterLevel~0)} call test(); {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,794 INFO L280 TraceCheckUtils]: 104: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,795 INFO L280 TraceCheckUtils]: 105: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp~4; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,795 INFO L280 TraceCheckUtils]: 106: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp___0~1; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,796 INFO L280 TraceCheckUtils]: 107: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,796 INFO L280 TraceCheckUtils]: 108: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,796 INFO L280 TraceCheckUtils]: 109: Hoare triple {36203#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,797 INFO L280 TraceCheckUtils]: 110: Hoare triple {36203#(= 1 ~waterLevel~0)} assume !false; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,798 INFO L280 TraceCheckUtils]: 111: Hoare triple {36203#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,798 INFO L280 TraceCheckUtils]: 112: Hoare triple {36203#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,799 INFO L280 TraceCheckUtils]: 113: Hoare triple {36203#(= 1 ~waterLevel~0)} ~tmp~4 := #t~nondet38; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,799 INFO L280 TraceCheckUtils]: 114: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc #t~nondet38; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,800 INFO L280 TraceCheckUtils]: 115: Hoare triple {36203#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,800 INFO L263 TraceCheckUtils]: 116: Hoare triple {36203#(= 1 ~waterLevel~0)} call waterRise(); {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:51:56,801 INFO L280 TraceCheckUtils]: 117: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:51:56,801 INFO L280 TraceCheckUtils]: 118: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:51:56,802 INFO L280 TraceCheckUtils]: 119: Hoare triple {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:51:56,803 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {36203#(= 1 ~waterLevel~0)} #868#return; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,803 INFO L280 TraceCheckUtils]: 121: Hoare triple {36219#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,804 INFO L280 TraceCheckUtils]: 122: Hoare triple {36219#(<= 2 ~waterLevel~0)} ~tmp___0~1 := #t~nondet39; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,804 INFO L280 TraceCheckUtils]: 123: Hoare triple {36219#(<= 2 ~waterLevel~0)} havoc #t~nondet39; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,805 INFO L280 TraceCheckUtils]: 124: Hoare triple {36219#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,805 INFO L280 TraceCheckUtils]: 125: Hoare triple {36219#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,806 INFO L280 TraceCheckUtils]: 126: Hoare triple {36219#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet40; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,806 INFO L280 TraceCheckUtils]: 127: Hoare triple {36219#(<= 2 ~waterLevel~0)} havoc #t~nondet40; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,807 INFO L280 TraceCheckUtils]: 128: Hoare triple {36219#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,807 INFO L263 TraceCheckUtils]: 129: Hoare triple {36219#(<= 2 ~waterLevel~0)} call startSystem(); {36327#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:51:56,807 INFO L280 TraceCheckUtils]: 130: Hoare triple {36327#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-10 23:51:56,808 INFO L280 TraceCheckUtils]: 131: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,808 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {36122#true} {36219#(<= 2 ~waterLevel~0)} #872#return; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:56,809 INFO L263 TraceCheckUtils]: 133: Hoare triple {36219#(<= 2 ~waterLevel~0)} call timeShift(); {36328#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:51:56,809 INFO L280 TraceCheckUtils]: 134: Hoare triple {36328#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {36122#true} is VALID [2020-07-10 23:51:56,809 INFO L280 TraceCheckUtils]: 135: Hoare triple {36122#true} assume 0 != ~systemActive~0; {36122#true} is VALID [2020-07-10 23:51:56,810 INFO L263 TraceCheckUtils]: 136: Hoare triple {36122#true} call processEnvironment(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:56,810 INFO L280 TraceCheckUtils]: 137: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-10 23:51:56,810 INFO L280 TraceCheckUtils]: 138: Hoare triple {36122#true} assume 0 == ~pumpRunning~0; {36122#true} is VALID [2020-07-10 23:51:56,811 INFO L263 TraceCheckUtils]: 139: Hoare triple {36122#true} call #t~ret42 := isHighWaterLevel(); {36122#true} is VALID [2020-07-10 23:51:56,811 INFO L280 TraceCheckUtils]: 140: Hoare triple {36122#true} havoc ~retValue_acc~7; {36122#true} is VALID [2020-07-10 23:51:56,811 INFO L280 TraceCheckUtils]: 141: Hoare triple {36122#true} havoc ~tmp~7; {36122#true} is VALID [2020-07-10 23:51:56,811 INFO L280 TraceCheckUtils]: 142: Hoare triple {36122#true} havoc ~tmp___0~2; {36122#true} is VALID [2020-07-10 23:51:56,811 INFO L263 TraceCheckUtils]: 143: Hoare triple {36122#true} call #t~ret61 := isHighWaterSensorDry(); {36122#true} is VALID [2020-07-10 23:51:56,811 INFO L280 TraceCheckUtils]: 144: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-10 23:51:56,812 INFO L280 TraceCheckUtils]: 145: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-10 23:51:56,812 INFO L280 TraceCheckUtils]: 146: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-10 23:51:56,812 INFO L280 TraceCheckUtils]: 147: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-10 23:51:56,812 INFO L280 TraceCheckUtils]: 148: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,812 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-10 23:51:56,812 INFO L280 TraceCheckUtils]: 150: Hoare triple {36122#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,813 INFO L280 TraceCheckUtils]: 151: Hoare triple {36122#true} ~tmp~7 := #t~ret61; {36122#true} is VALID [2020-07-10 23:51:56,813 INFO L280 TraceCheckUtils]: 152: Hoare triple {36122#true} havoc #t~ret61; {36122#true} is VALID [2020-07-10 23:51:56,813 INFO L280 TraceCheckUtils]: 153: Hoare triple {36122#true} assume 0 != ~tmp~7; {36122#true} is VALID [2020-07-10 23:51:56,814 INFO L280 TraceCheckUtils]: 154: Hoare triple {36122#true} ~tmp___0~2 := 0; {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 23:51:56,814 INFO L280 TraceCheckUtils]: 155: Hoare triple {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~7 := ~tmp___0~2; {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-10 23:51:56,815 INFO L280 TraceCheckUtils]: 156: Hoare triple {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:56,815 INFO L280 TraceCheckUtils]: 157: Hoare triple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:51:56,816 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {36122#true} #860#return; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-10 23:51:56,817 INFO L280 TraceCheckUtils]: 159: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-10 23:51:56,817 INFO L280 TraceCheckUtils]: 160: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} ~tmp~5 := #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-10 23:51:56,818 INFO L280 TraceCheckUtils]: 161: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} havoc #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-10 23:51:56,818 INFO L280 TraceCheckUtils]: 162: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} assume 0 != ~tmp~5; {36123#false} is VALID [2020-07-10 23:51:56,819 INFO L263 TraceCheckUtils]: 163: Hoare triple {36123#false} call activatePump(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:56,819 INFO L280 TraceCheckUtils]: 164: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {36122#true} is VALID [2020-07-10 23:51:56,819 INFO L263 TraceCheckUtils]: 165: Hoare triple {36122#true} call #t~ret43 := isMethaneAlarm(); {36122#true} is VALID [2020-07-10 23:51:56,819 INFO L280 TraceCheckUtils]: 166: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-10 23:51:56,819 INFO L263 TraceCheckUtils]: 167: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-10 23:51:56,819 INFO L280 TraceCheckUtils]: 168: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-10 23:51:56,820 INFO L280 TraceCheckUtils]: 169: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-10 23:51:56,820 INFO L280 TraceCheckUtils]: 170: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-10 23:51:56,820 INFO L280 TraceCheckUtils]: 171: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,820 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-10 23:51:56,820 INFO L280 TraceCheckUtils]: 173: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,820 INFO L280 TraceCheckUtils]: 174: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-10 23:51:56,821 INFO L280 TraceCheckUtils]: 175: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-10 23:51:56,821 INFO L280 TraceCheckUtils]: 176: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-10 23:51:56,821 INFO L280 TraceCheckUtils]: 177: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,821 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-10 23:51:56,821 INFO L280 TraceCheckUtils]: 179: Hoare triple {36122#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,821 INFO L280 TraceCheckUtils]: 180: Hoare triple {36122#true} ~tmp~6 := #t~ret43; {36122#true} is VALID [2020-07-10 23:51:56,822 INFO L280 TraceCheckUtils]: 181: Hoare triple {36122#true} havoc #t~ret43; {36122#true} is VALID [2020-07-10 23:51:56,822 INFO L280 TraceCheckUtils]: 182: Hoare triple {36122#true} assume !(0 != ~tmp~6); {36122#true} is VALID [2020-07-10 23:51:56,822 INFO L263 TraceCheckUtils]: 183: Hoare triple {36122#true} call activatePump__wrappee__highWaterSensor(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:56,823 INFO L280 TraceCheckUtils]: 184: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-10 23:51:56,823 INFO L280 TraceCheckUtils]: 185: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,823 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-10 23:51:56,823 INFO L280 TraceCheckUtils]: 187: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,823 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {36122#true} {36123#false} #862#return; {36123#false} is VALID [2020-07-10 23:51:56,823 INFO L280 TraceCheckUtils]: 189: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-10 23:51:56,824 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {36123#false} {36122#true} #888#return; {36123#false} is VALID [2020-07-10 23:51:56,824 INFO L263 TraceCheckUtils]: 191: Hoare triple {36123#false} call __utac_acc__Specification4_spec__1(); {36122#true} is VALID [2020-07-10 23:51:56,824 INFO L280 TraceCheckUtils]: 192: Hoare triple {36122#true} havoc ~tmp~0; {36122#true} is VALID [2020-07-10 23:51:56,824 INFO L280 TraceCheckUtils]: 193: Hoare triple {36122#true} havoc ~tmp___0~0; {36122#true} is VALID [2020-07-10 23:51:56,824 INFO L263 TraceCheckUtils]: 194: Hoare triple {36122#true} call #t~ret0 := getWaterLevel(); {36122#true} is VALID [2020-07-10 23:51:56,825 INFO L280 TraceCheckUtils]: 195: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-10 23:51:56,825 INFO L280 TraceCheckUtils]: 196: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-10 23:51:56,825 INFO L280 TraceCheckUtils]: 197: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-10 23:51:56,825 INFO L280 TraceCheckUtils]: 198: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,825 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {36122#true} {36122#true} #812#return; {36122#true} is VALID [2020-07-10 23:51:56,825 INFO L280 TraceCheckUtils]: 200: Hoare triple {36122#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {36122#true} is VALID [2020-07-10 23:51:56,826 INFO L280 TraceCheckUtils]: 201: Hoare triple {36122#true} ~tmp~0 := #t~ret0; {36122#true} is VALID [2020-07-10 23:51:56,826 INFO L280 TraceCheckUtils]: 202: Hoare triple {36122#true} havoc #t~ret0; {36122#true} is VALID [2020-07-10 23:51:56,826 INFO L280 TraceCheckUtils]: 203: Hoare triple {36122#true} assume !(0 == ~tmp~0); {36122#true} is VALID [2020-07-10 23:51:56,826 INFO L280 TraceCheckUtils]: 204: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,826 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {36122#true} {36123#false} #890#return; {36123#false} is VALID [2020-07-10 23:51:56,826 INFO L280 TraceCheckUtils]: 206: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-10 23:51:56,827 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {36123#false} {36219#(<= 2 ~waterLevel~0)} #876#return; {36123#false} is VALID [2020-07-10 23:51:56,827 INFO L280 TraceCheckUtils]: 208: Hoare triple {36123#false} assume !false; {36123#false} is VALID [2020-07-10 23:51:56,827 INFO L280 TraceCheckUtils]: 209: Hoare triple {36123#false} assume ~splverifierCounter~0 < 4; {36123#false} is VALID [2020-07-10 23:51:56,827 INFO L280 TraceCheckUtils]: 210: Hoare triple {36123#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {36123#false} is VALID [2020-07-10 23:51:56,827 INFO L280 TraceCheckUtils]: 211: Hoare triple {36123#false} ~tmp~4 := #t~nondet38; {36123#false} is VALID [2020-07-10 23:51:56,828 INFO L280 TraceCheckUtils]: 212: Hoare triple {36123#false} havoc #t~nondet38; {36123#false} is VALID [2020-07-10 23:51:56,828 INFO L280 TraceCheckUtils]: 213: Hoare triple {36123#false} assume 0 != ~tmp~4; {36123#false} is VALID [2020-07-10 23:51:56,828 INFO L263 TraceCheckUtils]: 214: Hoare triple {36123#false} call waterRise(); {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:51:56,828 INFO L280 TraceCheckUtils]: 215: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-10 23:51:56,828 INFO L280 TraceCheckUtils]: 216: Hoare triple {36122#true} ~waterLevel~0 := 1 + ~waterLevel~0; {36122#true} is VALID [2020-07-10 23:51:56,828 INFO L280 TraceCheckUtils]: 217: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,829 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {36122#true} {36123#false} #868#return; {36123#false} is VALID [2020-07-10 23:51:56,829 INFO L280 TraceCheckUtils]: 219: Hoare triple {36123#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {36123#false} is VALID [2020-07-10 23:51:56,829 INFO L280 TraceCheckUtils]: 220: Hoare triple {36123#false} ~tmp___0~1 := #t~nondet39; {36123#false} is VALID [2020-07-10 23:51:56,829 INFO L280 TraceCheckUtils]: 221: Hoare triple {36123#false} havoc #t~nondet39; {36123#false} is VALID [2020-07-10 23:51:56,829 INFO L280 TraceCheckUtils]: 222: Hoare triple {36123#false} assume !(0 != ~tmp___0~1); {36123#false} is VALID [2020-07-10 23:51:56,829 INFO L280 TraceCheckUtils]: 223: Hoare triple {36123#false} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {36123#false} is VALID [2020-07-10 23:51:56,830 INFO L280 TraceCheckUtils]: 224: Hoare triple {36123#false} ~tmp___2~0 := #t~nondet40; {36123#false} is VALID [2020-07-10 23:51:56,830 INFO L280 TraceCheckUtils]: 225: Hoare triple {36123#false} havoc #t~nondet40; {36123#false} is VALID [2020-07-10 23:51:56,830 INFO L280 TraceCheckUtils]: 226: Hoare triple {36123#false} assume 0 != ~tmp___2~0; {36123#false} is VALID [2020-07-10 23:51:56,830 INFO L263 TraceCheckUtils]: 227: Hoare triple {36123#false} call startSystem(); {36327#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:51:56,830 INFO L280 TraceCheckUtils]: 228: Hoare triple {36327#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-10 23:51:56,830 INFO L280 TraceCheckUtils]: 229: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,831 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {36122#true} {36123#false} #872#return; {36123#false} is VALID [2020-07-10 23:51:56,831 INFO L263 TraceCheckUtils]: 231: Hoare triple {36123#false} call timeShift(); {36123#false} is VALID [2020-07-10 23:51:56,831 INFO L280 TraceCheckUtils]: 232: Hoare triple {36123#false} assume 0 != ~pumpRunning~0; {36123#false} is VALID [2020-07-10 23:51:56,831 INFO L263 TraceCheckUtils]: 233: Hoare triple {36123#false} call lowerWaterLevel(); {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:51:56,831 INFO L280 TraceCheckUtils]: 234: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 > 0); {36122#true} is VALID [2020-07-10 23:51:56,831 INFO L280 TraceCheckUtils]: 235: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,831 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {36122#true} {36123#false} #886#return; {36123#false} is VALID [2020-07-10 23:51:56,832 INFO L280 TraceCheckUtils]: 237: Hoare triple {36123#false} assume 0 != ~systemActive~0; {36123#false} is VALID [2020-07-10 23:51:56,832 INFO L263 TraceCheckUtils]: 238: Hoare triple {36123#false} call processEnvironment(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:56,832 INFO L280 TraceCheckUtils]: 239: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-10 23:51:56,832 INFO L280 TraceCheckUtils]: 240: Hoare triple {36122#true} assume !(0 == ~pumpRunning~0); {36122#true} is VALID [2020-07-10 23:51:56,832 INFO L263 TraceCheckUtils]: 241: Hoare triple {36122#true} call processEnvironment__wrappee__base(); {36122#true} is VALID [2020-07-10 23:51:56,832 INFO L280 TraceCheckUtils]: 242: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,833 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {36122#true} {36122#true} #866#return; {36122#true} is VALID [2020-07-10 23:51:56,833 INFO L280 TraceCheckUtils]: 244: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,833 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {36122#true} {36123#false} #888#return; {36123#false} is VALID [2020-07-10 23:51:56,833 INFO L263 TraceCheckUtils]: 246: Hoare triple {36123#false} call __utac_acc__Specification4_spec__1(); {36123#false} is VALID [2020-07-10 23:51:56,834 INFO L280 TraceCheckUtils]: 247: Hoare triple {36123#false} havoc ~tmp~0; {36123#false} is VALID [2020-07-10 23:51:56,834 INFO L280 TraceCheckUtils]: 248: Hoare triple {36123#false} havoc ~tmp___0~0; {36123#false} is VALID [2020-07-10 23:51:56,834 INFO L263 TraceCheckUtils]: 249: Hoare triple {36123#false} call #t~ret0 := getWaterLevel(); {36122#true} is VALID [2020-07-10 23:51:56,834 INFO L280 TraceCheckUtils]: 250: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-10 23:51:56,834 INFO L280 TraceCheckUtils]: 251: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-10 23:51:56,834 INFO L280 TraceCheckUtils]: 252: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-10 23:51:56,835 INFO L280 TraceCheckUtils]: 253: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,835 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {36122#true} {36123#false} #812#return; {36123#false} is VALID [2020-07-10 23:51:56,835 INFO L280 TraceCheckUtils]: 255: Hoare triple {36123#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {36123#false} is VALID [2020-07-10 23:51:56,835 INFO L280 TraceCheckUtils]: 256: Hoare triple {36123#false} ~tmp~0 := #t~ret0; {36123#false} is VALID [2020-07-10 23:51:56,835 INFO L280 TraceCheckUtils]: 257: Hoare triple {36123#false} havoc #t~ret0; {36123#false} is VALID [2020-07-10 23:51:56,836 INFO L280 TraceCheckUtils]: 258: Hoare triple {36123#false} assume 0 == ~tmp~0; {36123#false} is VALID [2020-07-10 23:51:56,836 INFO L263 TraceCheckUtils]: 259: Hoare triple {36123#false} call #t~ret1 := isPumpRunning(); {36122#true} is VALID [2020-07-10 23:51:56,836 INFO L280 TraceCheckUtils]: 260: Hoare triple {36122#true} havoc ~retValue_acc~6; {36122#true} is VALID [2020-07-10 23:51:56,836 INFO L280 TraceCheckUtils]: 261: Hoare triple {36122#true} ~retValue_acc~6 := ~pumpRunning~0; {36122#true} is VALID [2020-07-10 23:51:56,836 INFO L280 TraceCheckUtils]: 262: Hoare triple {36122#true} #res := ~retValue_acc~6; {36122#true} is VALID [2020-07-10 23:51:56,836 INFO L280 TraceCheckUtils]: 263: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 23:51:56,837 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {36122#true} {36123#false} #814#return; {36123#false} is VALID [2020-07-10 23:51:56,837 INFO L280 TraceCheckUtils]: 265: Hoare triple {36123#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {36123#false} is VALID [2020-07-10 23:51:56,837 INFO L280 TraceCheckUtils]: 266: Hoare triple {36123#false} ~tmp___0~0 := #t~ret1; {36123#false} is VALID [2020-07-10 23:51:56,837 INFO L280 TraceCheckUtils]: 267: Hoare triple {36123#false} havoc #t~ret1; {36123#false} is VALID [2020-07-10 23:51:56,837 INFO L280 TraceCheckUtils]: 268: Hoare triple {36123#false} assume 0 != ~tmp___0~0; {36123#false} is VALID [2020-07-10 23:51:56,838 INFO L263 TraceCheckUtils]: 269: Hoare triple {36123#false} call __automaton_fail(); {36123#false} is VALID [2020-07-10 23:51:56,838 INFO L280 TraceCheckUtils]: 270: Hoare triple {36123#false} assume !false; {36123#false} is VALID [2020-07-10 23:51:56,895 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 27 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-07-10 23:51:56,895 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1131951946] [2020-07-10 23:51:56,895 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:51:56,895 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-10 23:51:56,896 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693209864] [2020-07-10 23:51:56,896 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 271 [2020-07-10 23:51:56,897 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:51:56,897 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 23:51:57,170 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:51:57,170 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 23:51:57,171 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:51:57,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 23:51:57,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-10 23:51:57,172 INFO L87 Difference]: Start difference. First operand 1427 states and 1648 transitions. Second operand 15 states. [2020-07-10 23:51:58,569 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:52:04,117 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:52:13,058 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:52:13,772 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:52:14,604 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 23:52:15,921 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:52:16,429 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:52:17,159 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:52:17,779 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:52:18,284 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 23:52:18,789 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:52:19,905 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:52:21,152 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:52:22,037 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:52:50,195 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:52:50,632 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:52:51,174 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 23:52:52,179 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:52:53,083 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:52:53,629 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:53:22,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:53:22,325 INFO L93 Difference]: Finished difference Result 3284 states and 4201 transitions. [2020-07-10 23:53:22,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2020-07-10 23:53:22,325 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 271 [2020-07-10 23:53:22,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:53:22,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 23:53:22,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 1193 transitions. [2020-07-10 23:53:22,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 23:53:22,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 1193 transitions. [2020-07-10 23:53:22,360 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 46 states and 1193 transitions. [2020-07-10 23:53:25,785 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1193 edges. 1193 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:53:25,989 INFO L225 Difference]: With dead ends: 3284 [2020-07-10 23:53:25,989 INFO L226 Difference]: Without dead ends: 1967 [2020-07-10 23:53:25,995 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 62 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 721 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=527, Invalid=2229, Unknown=0, NotChecked=0, Total=2756 [2020-07-10 23:53:25,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1967 states. [2020-07-10 23:53:59,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1967 to 1449. [2020-07-10 23:53:59,894 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:53:59,894 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1967 states. Second operand 1449 states. [2020-07-10 23:53:59,894 INFO L74 IsIncluded]: Start isIncluded. First operand 1967 states. Second operand 1449 states. [2020-07-10 23:53:59,894 INFO L87 Difference]: Start difference. First operand 1967 states. Second operand 1449 states. [2020-07-10 23:54:00,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:54:00,033 INFO L93 Difference]: Finished difference Result 1967 states and 2450 transitions. [2020-07-10 23:54:00,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2450 transitions. [2020-07-10 23:54:00,039 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:54:00,039 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:54:00,039 INFO L74 IsIncluded]: Start isIncluded. First operand 1449 states. Second operand 1967 states. [2020-07-10 23:54:00,039 INFO L87 Difference]: Start difference. First operand 1449 states. Second operand 1967 states. [2020-07-10 23:54:00,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:54:00,214 INFO L93 Difference]: Finished difference Result 1967 states and 2450 transitions. [2020-07-10 23:54:00,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2450 transitions. [2020-07-10 23:54:00,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:54:00,219 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:54:00,219 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:54:00,219 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:54:00,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1449 states. [2020-07-10 23:54:00,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1449 states and 1663 transitions. [2020-07-10 23:54:00,288 INFO L78 Accepts]: Start accepts. Automaton has 1449 states and 1663 transitions. Word has length 271 [2020-07-10 23:54:00,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:54:00,289 INFO L479 AbstractCegarLoop]: Abstraction has 1449 states and 1663 transitions. [2020-07-10 23:54:00,289 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 23:54:00,289 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1449 states and 1663 transitions. [2020-07-10 23:54:09,962 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1663 edges. 1663 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:54:09,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1663 transitions. [2020-07-10 23:54:09,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2020-07-10 23:54:09,971 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:54:09,971 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:54:09,971 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 23:54:09,971 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:54:09,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:54:09,972 INFO L82 PathProgramCache]: Analyzing trace with hash -472658643, now seen corresponding path program 1 times [2020-07-10 23:54:09,972 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:54:09,972 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [525205204] [2020-07-10 23:54:09,972 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:54:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,438 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:54:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {50173#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {49972#true} is VALID [2020-07-10 23:54:10,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} #valid := #valid[0 := 0]; {49972#true} is VALID [2020-07-10 23:54:10,498 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} assume 0 < #StackHeapBarrier; {49972#true} is VALID [2020-07-10 23:54:10,499 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {49972#true} is VALID [2020-07-10 23:54:10,499 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {49972#true} is VALID [2020-07-10 23:54:10,499 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {49972#true} is VALID [2020-07-10 23:54:10,499 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {49972#true} is VALID [2020-07-10 23:54:10,499 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {49972#true} is VALID [2020-07-10 23:54:10,500 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {49972#true} is VALID [2020-07-10 23:54:10,500 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {49972#true} is VALID [2020-07-10 23:54:10,500 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {49972#true} is VALID [2020-07-10 23:54:10,500 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {49972#true} is VALID [2020-07-10 23:54:10,500 INFO L280 TraceCheckUtils]: 12: Hoare triple {49972#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {49972#true} is VALID [2020-07-10 23:54:10,501 INFO L280 TraceCheckUtils]: 13: Hoare triple {49972#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {49972#true} is VALID [2020-07-10 23:54:10,501 INFO L280 TraceCheckUtils]: 14: Hoare triple {49972#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {49972#true} is VALID [2020-07-10 23:54:10,501 INFO L280 TraceCheckUtils]: 15: Hoare triple {49972#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {49972#true} is VALID [2020-07-10 23:54:10,501 INFO L280 TraceCheckUtils]: 16: Hoare triple {49972#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {49972#true} is VALID [2020-07-10 23:54:10,501 INFO L280 TraceCheckUtils]: 17: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {49972#true} is VALID [2020-07-10 23:54:10,502 INFO L280 TraceCheckUtils]: 18: Hoare triple {49972#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {49972#true} is VALID [2020-07-10 23:54:10,502 INFO L280 TraceCheckUtils]: 19: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {49972#true} is VALID [2020-07-10 23:54:10,502 INFO L280 TraceCheckUtils]: 20: Hoare triple {49972#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {49972#true} is VALID [2020-07-10 23:54:10,502 INFO L280 TraceCheckUtils]: 21: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {49972#true} is VALID [2020-07-10 23:54:10,502 INFO L280 TraceCheckUtils]: 22: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {49972#true} is VALID [2020-07-10 23:54:10,503 INFO L280 TraceCheckUtils]: 23: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {49972#true} is VALID [2020-07-10 23:54:10,503 INFO L280 TraceCheckUtils]: 24: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {49972#true} is VALID [2020-07-10 23:54:10,503 INFO L280 TraceCheckUtils]: 25: Hoare triple {49972#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {49972#true} is VALID [2020-07-10 23:54:10,503 INFO L280 TraceCheckUtils]: 26: Hoare triple {49972#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {49972#true} is VALID [2020-07-10 23:54:10,503 INFO L280 TraceCheckUtils]: 27: Hoare triple {49972#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {49972#true} is VALID [2020-07-10 23:54:10,503 INFO L280 TraceCheckUtils]: 28: Hoare triple {49972#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {49972#true} is VALID [2020-07-10 23:54:10,504 INFO L280 TraceCheckUtils]: 29: Hoare triple {49972#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {49972#true} is VALID [2020-07-10 23:54:10,504 INFO L280 TraceCheckUtils]: 30: Hoare triple {49972#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {49972#true} is VALID [2020-07-10 23:54:10,504 INFO L280 TraceCheckUtils]: 31: Hoare triple {49972#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {49972#true} is VALID [2020-07-10 23:54:10,504 INFO L280 TraceCheckUtils]: 32: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {49972#true} is VALID [2020-07-10 23:54:10,504 INFO L280 TraceCheckUtils]: 33: Hoare triple {49972#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {49972#true} is VALID [2020-07-10 23:54:10,504 INFO L280 TraceCheckUtils]: 34: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {49972#true} is VALID [2020-07-10 23:54:10,505 INFO L280 TraceCheckUtils]: 35: Hoare triple {49972#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {49972#true} is VALID [2020-07-10 23:54:10,505 INFO L280 TraceCheckUtils]: 36: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {49972#true} is VALID [2020-07-10 23:54:10,505 INFO L280 TraceCheckUtils]: 37: Hoare triple {49972#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {49972#true} is VALID [2020-07-10 23:54:10,505 INFO L280 TraceCheckUtils]: 38: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {49972#true} is VALID [2020-07-10 23:54:10,505 INFO L280 TraceCheckUtils]: 39: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {49972#true} is VALID [2020-07-10 23:54:10,506 INFO L280 TraceCheckUtils]: 40: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {49972#true} is VALID [2020-07-10 23:54:10,506 INFO L280 TraceCheckUtils]: 41: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {49972#true} is VALID [2020-07-10 23:54:10,506 INFO L280 TraceCheckUtils]: 42: Hoare triple {49972#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {49972#true} is VALID [2020-07-10 23:54:10,506 INFO L280 TraceCheckUtils]: 43: Hoare triple {49972#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {49972#true} is VALID [2020-07-10 23:54:10,506 INFO L280 TraceCheckUtils]: 44: Hoare triple {49972#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {49972#true} is VALID [2020-07-10 23:54:10,506 INFO L280 TraceCheckUtils]: 45: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {49972#true} is VALID [2020-07-10 23:54:10,507 INFO L280 TraceCheckUtils]: 46: Hoare triple {49972#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {49972#true} is VALID [2020-07-10 23:54:10,507 INFO L280 TraceCheckUtils]: 47: Hoare triple {49972#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {49972#true} is VALID [2020-07-10 23:54:10,507 INFO L280 TraceCheckUtils]: 48: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {49972#true} is VALID [2020-07-10 23:54:10,507 INFO L280 TraceCheckUtils]: 49: Hoare triple {49972#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {49972#true} is VALID [2020-07-10 23:54:10,507 INFO L280 TraceCheckUtils]: 50: Hoare triple {49972#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {49972#true} is VALID [2020-07-10 23:54:10,507 INFO L280 TraceCheckUtils]: 51: Hoare triple {49972#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {49972#true} is VALID [2020-07-10 23:54:10,508 INFO L280 TraceCheckUtils]: 52: Hoare triple {49972#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {49972#true} is VALID [2020-07-10 23:54:10,508 INFO L280 TraceCheckUtils]: 53: Hoare triple {49972#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {49972#true} is VALID [2020-07-10 23:54:10,508 INFO L280 TraceCheckUtils]: 54: Hoare triple {49972#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {49972#true} is VALID [2020-07-10 23:54:10,508 INFO L280 TraceCheckUtils]: 55: Hoare triple {49972#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {49972#true} is VALID [2020-07-10 23:54:10,508 INFO L280 TraceCheckUtils]: 56: Hoare triple {49972#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {49972#true} is VALID [2020-07-10 23:54:10,509 INFO L280 TraceCheckUtils]: 57: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {49972#true} is VALID [2020-07-10 23:54:10,509 INFO L280 TraceCheckUtils]: 58: Hoare triple {49972#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {49972#true} is VALID [2020-07-10 23:54:10,509 INFO L280 TraceCheckUtils]: 59: Hoare triple {49972#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {49972#true} is VALID [2020-07-10 23:54:10,509 INFO L280 TraceCheckUtils]: 60: Hoare triple {49972#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {49972#true} is VALID [2020-07-10 23:54:10,509 INFO L280 TraceCheckUtils]: 61: Hoare triple {49972#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {49972#true} is VALID [2020-07-10 23:54:10,509 INFO L280 TraceCheckUtils]: 62: Hoare triple {49972#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {49972#true} is VALID [2020-07-10 23:54:10,510 INFO L280 TraceCheckUtils]: 63: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {49972#true} is VALID [2020-07-10 23:54:10,510 INFO L280 TraceCheckUtils]: 64: Hoare triple {49972#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {49972#true} is VALID [2020-07-10 23:54:10,510 INFO L280 TraceCheckUtils]: 65: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {49972#true} is VALID [2020-07-10 23:54:10,510 INFO L280 TraceCheckUtils]: 66: Hoare triple {49972#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {49972#true} is VALID [2020-07-10 23:54:10,510 INFO L280 TraceCheckUtils]: 67: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {49972#true} is VALID [2020-07-10 23:54:10,510 INFO L280 TraceCheckUtils]: 68: Hoare triple {49972#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {49972#true} is VALID [2020-07-10 23:54:10,511 INFO L280 TraceCheckUtils]: 69: Hoare triple {49972#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {49972#true} is VALID [2020-07-10 23:54:10,511 INFO L280 TraceCheckUtils]: 70: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {49972#true} is VALID [2020-07-10 23:54:10,511 INFO L280 TraceCheckUtils]: 71: Hoare triple {49972#true} ~head~0.base, ~head~0.offset := 0, 0; {49972#true} is VALID [2020-07-10 23:54:10,511 INFO L280 TraceCheckUtils]: 72: Hoare triple {49972#true} ~pumpRunning~0 := 0; {49972#true} is VALID [2020-07-10 23:54:10,511 INFO L280 TraceCheckUtils]: 73: Hoare triple {49972#true} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-10 23:54:10,512 INFO L280 TraceCheckUtils]: 74: Hoare triple {49972#true} ~cleanupTimeShifts~0 := 4; {49972#true} is VALID [2020-07-10 23:54:10,512 INFO L280 TraceCheckUtils]: 75: Hoare triple {49972#true} ~waterLevel~0 := 1; {49972#true} is VALID [2020-07-10 23:54:10,512 INFO L280 TraceCheckUtils]: 76: Hoare triple {49972#true} ~methaneLevelCritical~0 := 0; {49972#true} is VALID [2020-07-10 23:54:10,512 INFO L280 TraceCheckUtils]: 77: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,512 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {49972#true} {49972#true} #906#return; {49972#true} is VALID [2020-07-10 23:54:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,519 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49972#true} {49972#true} #818#return; {49972#true} is VALID [2020-07-10 23:54:10,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,523 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49972#true} {49972#true} #820#return; {49972#true} is VALID [2020-07-10 23:54:10,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~4; {49972#true} is VALID [2020-07-10 23:54:10,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~4 := 1; {49972#true} is VALID [2020-07-10 23:54:10,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #res := ~retValue_acc~4; {49972#true} is VALID [2020-07-10 23:54:10,527 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,527 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49972#true} #822#return; {49972#true} is VALID [2020-07-10 23:54:10,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,530 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49972#true} {49972#true} #824#return; {49972#true} is VALID [2020-07-10 23:54:10,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {49972#true} is VALID [2020-07-10 23:54:10,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~waterLevel~0 := 1 + ~waterLevel~0; {49972#true} is VALID [2020-07-10 23:54:10,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,546 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49972#true} {49972#true} #868#return; {49972#true} is VALID [2020-07-10 23:54:10,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {50175#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-10 23:54:10,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,562 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49972#true} {49972#true} #872#return; {49972#true} is VALID [2020-07-10 23:54:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-10 23:54:10,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,646 INFO L280 TraceCheckUtils]: 2: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,646 INFO L280 TraceCheckUtils]: 3: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,647 INFO L280 TraceCheckUtils]: 4: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,648 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~7; {49972#true} is VALID [2020-07-10 23:54:10,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} havoc ~tmp~7; {49972#true} is VALID [2020-07-10 23:54:10,648 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} havoc ~tmp___0~2; {49972#true} is VALID [2020-07-10 23:54:10,649 INFO L263 TraceCheckUtils]: 3: Hoare triple {49972#true} call #t~ret61 := isHighWaterSensorDry(); {49972#true} is VALID [2020-07-10 23:54:10,649 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-10 23:54:10,649 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,650 INFO L280 TraceCheckUtils]: 6: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,651 INFO L280 TraceCheckUtils]: 7: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,651 INFO L280 TraceCheckUtils]: 8: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,652 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,652 INFO L280 TraceCheckUtils]: 10: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,653 INFO L280 TraceCheckUtils]: 11: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~7 := #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,654 INFO L280 TraceCheckUtils]: 12: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,654 INFO L280 TraceCheckUtils]: 13: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,655 INFO L280 TraceCheckUtils]: 14: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,655 INFO L280 TraceCheckUtils]: 15: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~2; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,656 INFO L280 TraceCheckUtils]: 16: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,657 INFO L280 TraceCheckUtils]: 17: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,657 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #860#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-10 23:54:10,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-10 23:54:10,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-10 23:54:10,670 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,671 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-10 23:54:10,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-10 23:54:10,671 INFO L263 TraceCheckUtils]: 1: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-10 23:54:10,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-10 23:54:10,671 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-10 23:54:10,672 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-10 23:54:10,672 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,672 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-10 23:54:10,672 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,672 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-10 23:54:10,673 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-10 23:54:10,673 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-10 23:54:10,673 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,673 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-10 23:54:10,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-10 23:54:10,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,677 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-10 23:54:10,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {49972#true} is VALID [2020-07-10 23:54:10,677 INFO L263 TraceCheckUtils]: 1: Hoare triple {49972#true} call #t~ret43 := isMethaneAlarm(); {49972#true} is VALID [2020-07-10 23:54:10,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-10 23:54:10,677 INFO L263 TraceCheckUtils]: 3: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-10 23:54:10,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-10 23:54:10,678 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-10 23:54:10,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-10 23:54:10,678 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,678 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-10 23:54:10,678 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,679 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-10 23:54:10,679 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-10 23:54:10,679 INFO L280 TraceCheckUtils]: 12: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-10 23:54:10,679 INFO L280 TraceCheckUtils]: 13: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,679 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-10 23:54:10,680 INFO L280 TraceCheckUtils]: 15: Hoare triple {49972#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,680 INFO L280 TraceCheckUtils]: 16: Hoare triple {49972#true} ~tmp~6 := #t~ret43; {49972#true} is VALID [2020-07-10 23:54:10,680 INFO L280 TraceCheckUtils]: 17: Hoare triple {49972#true} havoc #t~ret43; {49972#true} is VALID [2020-07-10 23:54:10,680 INFO L280 TraceCheckUtils]: 18: Hoare triple {49972#true} assume !(0 != ~tmp~6); {49972#true} is VALID [2020-07-10 23:54:10,681 INFO L263 TraceCheckUtils]: 19: Hoare triple {49972#true} call activatePump__wrappee__highWaterSensor(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:54:10,681 INFO L280 TraceCheckUtils]: 20: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-10 23:54:10,681 INFO L280 TraceCheckUtils]: 21: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,682 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-10 23:54:10,682 INFO L280 TraceCheckUtils]: 23: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,682 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #862#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-10 23:54:10,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume 0 == ~pumpRunning~0; {49972#true} is VALID [2020-07-10 23:54:10,683 INFO L263 TraceCheckUtils]: 2: Hoare triple {49972#true} call #t~ret42 := isHighWaterLevel(); {49972#true} is VALID [2020-07-10 23:54:10,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} havoc ~retValue_acc~7; {49972#true} is VALID [2020-07-10 23:54:10,684 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} havoc ~tmp~7; {49972#true} is VALID [2020-07-10 23:54:10,684 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} havoc ~tmp___0~2; {49972#true} is VALID [2020-07-10 23:54:10,684 INFO L263 TraceCheckUtils]: 6: Hoare triple {49972#true} call #t~ret61 := isHighWaterSensorDry(); {49972#true} is VALID [2020-07-10 23:54:10,684 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-10 23:54:10,685 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,685 INFO L280 TraceCheckUtils]: 9: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,686 INFO L280 TraceCheckUtils]: 10: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,686 INFO L280 TraceCheckUtils]: 11: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,687 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,688 INFO L280 TraceCheckUtils]: 13: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,688 INFO L280 TraceCheckUtils]: 14: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~7 := #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,689 INFO L280 TraceCheckUtils]: 15: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,689 INFO L280 TraceCheckUtils]: 16: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,690 INFO L280 TraceCheckUtils]: 17: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,690 INFO L280 TraceCheckUtils]: 18: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~2; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,691 INFO L280 TraceCheckUtils]: 19: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,691 INFO L280 TraceCheckUtils]: 20: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,692 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #860#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,693 INFO L280 TraceCheckUtils]: 22: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,693 INFO L280 TraceCheckUtils]: 23: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,694 INFO L280 TraceCheckUtils]: 24: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,694 INFO L280 TraceCheckUtils]: 25: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,695 INFO L263 TraceCheckUtils]: 26: Hoare triple {50145#(<= 2 ~waterLevel~0)} call activatePump(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:54:10,695 INFO L280 TraceCheckUtils]: 27: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {49972#true} is VALID [2020-07-10 23:54:10,695 INFO L263 TraceCheckUtils]: 28: Hoare triple {49972#true} call #t~ret43 := isMethaneAlarm(); {49972#true} is VALID [2020-07-10 23:54:10,695 INFO L280 TraceCheckUtils]: 29: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-10 23:54:10,696 INFO L263 TraceCheckUtils]: 30: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-10 23:54:10,696 INFO L280 TraceCheckUtils]: 31: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-10 23:54:10,696 INFO L280 TraceCheckUtils]: 32: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-10 23:54:10,696 INFO L280 TraceCheckUtils]: 33: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-10 23:54:10,696 INFO L280 TraceCheckUtils]: 34: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,697 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-10 23:54:10,697 INFO L280 TraceCheckUtils]: 36: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,697 INFO L280 TraceCheckUtils]: 37: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-10 23:54:10,697 INFO L280 TraceCheckUtils]: 38: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-10 23:54:10,697 INFO L280 TraceCheckUtils]: 39: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-10 23:54:10,697 INFO L280 TraceCheckUtils]: 40: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,698 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-10 23:54:10,698 INFO L280 TraceCheckUtils]: 42: Hoare triple {49972#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,698 INFO L280 TraceCheckUtils]: 43: Hoare triple {49972#true} ~tmp~6 := #t~ret43; {49972#true} is VALID [2020-07-10 23:54:10,698 INFO L280 TraceCheckUtils]: 44: Hoare triple {49972#true} havoc #t~ret43; {49972#true} is VALID [2020-07-10 23:54:10,698 INFO L280 TraceCheckUtils]: 45: Hoare triple {49972#true} assume !(0 != ~tmp~6); {49972#true} is VALID [2020-07-10 23:54:10,699 INFO L263 TraceCheckUtils]: 46: Hoare triple {49972#true} call activatePump__wrappee__highWaterSensor(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:54:10,699 INFO L280 TraceCheckUtils]: 47: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-10 23:54:10,699 INFO L280 TraceCheckUtils]: 48: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,700 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-10 23:54:10,700 INFO L280 TraceCheckUtils]: 50: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,700 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #862#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,701 INFO L280 TraceCheckUtils]: 52: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,702 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #888#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-10 23:54:10,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {49972#true} is VALID [2020-07-10 23:54:10,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #res := ~retValue_acc~10; {49972#true} is VALID [2020-07-10 23:54:10,711 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,711 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49972#true} #812#return; {49972#true} is VALID [2020-07-10 23:54:10,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~tmp~0; {49972#true} is VALID [2020-07-10 23:54:10,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} havoc ~tmp___0~0; {49972#true} is VALID [2020-07-10 23:54:10,712 INFO L263 TraceCheckUtils]: 2: Hoare triple {49972#true} call #t~ret0 := getWaterLevel(); {49972#true} is VALID [2020-07-10 23:54:10,712 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-10 23:54:10,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {49972#true} is VALID [2020-07-10 23:54:10,712 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} #res := ~retValue_acc~10; {49972#true} is VALID [2020-07-10 23:54:10,713 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,713 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {49972#true} {49972#true} #812#return; {49972#true} is VALID [2020-07-10 23:54:10,713 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,713 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} ~tmp~0 := #t~ret0; {49972#true} is VALID [2020-07-10 23:54:10,713 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} havoc #t~ret0; {49972#true} is VALID [2020-07-10 23:54:10,713 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} assume !(0 == ~tmp~0); {49972#true} is VALID [2020-07-10 23:54:10,714 INFO L280 TraceCheckUtils]: 12: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,714 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #890#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {50176#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {49972#true} is VALID [2020-07-10 23:54:10,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume 0 != ~systemActive~0; {49972#true} is VALID [2020-07-10 23:54:10,715 INFO L263 TraceCheckUtils]: 2: Hoare triple {49972#true} call processEnvironment(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:54:10,716 INFO L280 TraceCheckUtils]: 3: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-10 23:54:10,716 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} assume 0 == ~pumpRunning~0; {49972#true} is VALID [2020-07-10 23:54:10,716 INFO L263 TraceCheckUtils]: 5: Hoare triple {49972#true} call #t~ret42 := isHighWaterLevel(); {49972#true} is VALID [2020-07-10 23:54:10,716 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} havoc ~retValue_acc~7; {49972#true} is VALID [2020-07-10 23:54:10,716 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} havoc ~tmp~7; {49972#true} is VALID [2020-07-10 23:54:10,717 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} havoc ~tmp___0~2; {49972#true} is VALID [2020-07-10 23:54:10,717 INFO L263 TraceCheckUtils]: 9: Hoare triple {49972#true} call #t~ret61 := isHighWaterSensorDry(); {49972#true} is VALID [2020-07-10 23:54:10,717 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-10 23:54:10,718 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,718 INFO L280 TraceCheckUtils]: 12: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,719 INFO L280 TraceCheckUtils]: 13: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,719 INFO L280 TraceCheckUtils]: 14: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,720 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,720 INFO L280 TraceCheckUtils]: 16: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,721 INFO L280 TraceCheckUtils]: 17: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~7 := #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,721 INFO L280 TraceCheckUtils]: 18: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,722 INFO L280 TraceCheckUtils]: 19: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,722 INFO L280 TraceCheckUtils]: 20: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,723 INFO L280 TraceCheckUtils]: 21: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~2; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,724 INFO L280 TraceCheckUtils]: 22: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,724 INFO L280 TraceCheckUtils]: 23: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,725 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #860#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,725 INFO L280 TraceCheckUtils]: 25: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,726 INFO L280 TraceCheckUtils]: 26: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,726 INFO L280 TraceCheckUtils]: 27: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,727 INFO L280 TraceCheckUtils]: 28: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,728 INFO L263 TraceCheckUtils]: 29: Hoare triple {50145#(<= 2 ~waterLevel~0)} call activatePump(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:54:10,728 INFO L280 TraceCheckUtils]: 30: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {49972#true} is VALID [2020-07-10 23:54:10,728 INFO L263 TraceCheckUtils]: 31: Hoare triple {49972#true} call #t~ret43 := isMethaneAlarm(); {49972#true} is VALID [2020-07-10 23:54:10,728 INFO L280 TraceCheckUtils]: 32: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-10 23:54:10,728 INFO L263 TraceCheckUtils]: 33: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-10 23:54:10,728 INFO L280 TraceCheckUtils]: 34: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-10 23:54:10,729 INFO L280 TraceCheckUtils]: 35: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-10 23:54:10,729 INFO L280 TraceCheckUtils]: 36: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-10 23:54:10,729 INFO L280 TraceCheckUtils]: 37: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,729 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-10 23:54:10,729 INFO L280 TraceCheckUtils]: 39: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,730 INFO L280 TraceCheckUtils]: 40: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-10 23:54:10,730 INFO L280 TraceCheckUtils]: 41: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-10 23:54:10,730 INFO L280 TraceCheckUtils]: 42: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-10 23:54:10,730 INFO L280 TraceCheckUtils]: 43: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,730 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-10 23:54:10,730 INFO L280 TraceCheckUtils]: 45: Hoare triple {49972#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,731 INFO L280 TraceCheckUtils]: 46: Hoare triple {49972#true} ~tmp~6 := #t~ret43; {49972#true} is VALID [2020-07-10 23:54:10,731 INFO L280 TraceCheckUtils]: 47: Hoare triple {49972#true} havoc #t~ret43; {49972#true} is VALID [2020-07-10 23:54:10,731 INFO L280 TraceCheckUtils]: 48: Hoare triple {49972#true} assume !(0 != ~tmp~6); {49972#true} is VALID [2020-07-10 23:54:10,732 INFO L263 TraceCheckUtils]: 49: Hoare triple {49972#true} call activatePump__wrappee__highWaterSensor(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:54:10,732 INFO L280 TraceCheckUtils]: 50: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-10 23:54:10,732 INFO L280 TraceCheckUtils]: 51: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,732 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-10 23:54:10,732 INFO L280 TraceCheckUtils]: 53: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,733 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #862#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,733 INFO L280 TraceCheckUtils]: 55: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,734 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #888#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,734 INFO L263 TraceCheckUtils]: 57: Hoare triple {50145#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {49972#true} is VALID [2020-07-10 23:54:10,734 INFO L280 TraceCheckUtils]: 58: Hoare triple {49972#true} havoc ~tmp~0; {49972#true} is VALID [2020-07-10 23:54:10,735 INFO L280 TraceCheckUtils]: 59: Hoare triple {49972#true} havoc ~tmp___0~0; {49972#true} is VALID [2020-07-10 23:54:10,735 INFO L263 TraceCheckUtils]: 60: Hoare triple {49972#true} call #t~ret0 := getWaterLevel(); {49972#true} is VALID [2020-07-10 23:54:10,735 INFO L280 TraceCheckUtils]: 61: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-10 23:54:10,735 INFO L280 TraceCheckUtils]: 62: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {49972#true} is VALID [2020-07-10 23:54:10,735 INFO L280 TraceCheckUtils]: 63: Hoare triple {49972#true} #res := ~retValue_acc~10; {49972#true} is VALID [2020-07-10 23:54:10,735 INFO L280 TraceCheckUtils]: 64: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,736 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {49972#true} {49972#true} #812#return; {49972#true} is VALID [2020-07-10 23:54:10,736 INFO L280 TraceCheckUtils]: 66: Hoare triple {49972#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,736 INFO L280 TraceCheckUtils]: 67: Hoare triple {49972#true} ~tmp~0 := #t~ret0; {49972#true} is VALID [2020-07-10 23:54:10,736 INFO L280 TraceCheckUtils]: 68: Hoare triple {49972#true} havoc #t~ret0; {49972#true} is VALID [2020-07-10 23:54:10,736 INFO L280 TraceCheckUtils]: 69: Hoare triple {49972#true} assume !(0 == ~tmp~0); {49972#true} is VALID [2020-07-10 23:54:10,736 INFO L280 TraceCheckUtils]: 70: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,737 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #890#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,738 INFO L280 TraceCheckUtils]: 72: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,738 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #876#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {50175#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-10 23:54:10,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,746 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #872#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:54:10,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:54:10,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:54:10,781 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {50145#(<= 2 ~waterLevel~0)} #886#return; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,787 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49972#true} {49972#true} #866#return; {49972#true} is VALID [2020-07-10 23:54:10,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-10 23:54:10,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume !(0 == ~pumpRunning~0); {49972#true} is VALID [2020-07-10 23:54:10,788 INFO L263 TraceCheckUtils]: 2: Hoare triple {49972#true} call processEnvironment__wrappee__base(); {49972#true} is VALID [2020-07-10 23:54:10,788 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,788 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49972#true} #866#return; {49972#true} is VALID [2020-07-10 23:54:10,789 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,790 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49972#true} {50153#(<= 1 ~waterLevel~0)} #888#return; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-10 23:54:10,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {50325#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-10 23:54:10,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {50325#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {50326#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:54:10,830 INFO L280 TraceCheckUtils]: 3: Hoare triple {50326#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {50326#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:54:10,831 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {50326#(= |getWaterLevel_#res| ~waterLevel~0)} {50153#(<= 1 ~waterLevel~0)} #812#return; {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-10 23:54:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:10,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~6; {49972#true} is VALID [2020-07-10 23:54:10,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~6 := ~pumpRunning~0; {49972#true} is VALID [2020-07-10 23:54:10,839 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #res := ~retValue_acc~6; {49972#true} is VALID [2020-07-10 23:54:10,840 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,840 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49973#false} #814#return; {49973#false} is VALID [2020-07-10 23:54:10,844 INFO L263 TraceCheckUtils]: 0: Hoare triple {49972#true} call ULTIMATE.init(); {50173#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:54:10,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {50173#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {49972#true} is VALID [2020-07-10 23:54:10,845 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #valid := #valid[0 := 0]; {49972#true} is VALID [2020-07-10 23:54:10,845 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume 0 < #StackHeapBarrier; {49972#true} is VALID [2020-07-10 23:54:10,845 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {49972#true} is VALID [2020-07-10 23:54:10,846 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {49972#true} is VALID [2020-07-10 23:54:10,846 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {49972#true} is VALID [2020-07-10 23:54:10,846 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {49972#true} is VALID [2020-07-10 23:54:10,846 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {49972#true} is VALID [2020-07-10 23:54:10,846 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {49972#true} is VALID [2020-07-10 23:54:10,846 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {49972#true} is VALID [2020-07-10 23:54:10,847 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {49972#true} is VALID [2020-07-10 23:54:10,847 INFO L280 TraceCheckUtils]: 12: Hoare triple {49972#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {49972#true} is VALID [2020-07-10 23:54:10,847 INFO L280 TraceCheckUtils]: 13: Hoare triple {49972#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {49972#true} is VALID [2020-07-10 23:54:10,847 INFO L280 TraceCheckUtils]: 14: Hoare triple {49972#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {49972#true} is VALID [2020-07-10 23:54:10,847 INFO L280 TraceCheckUtils]: 15: Hoare triple {49972#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {49972#true} is VALID [2020-07-10 23:54:10,848 INFO L280 TraceCheckUtils]: 16: Hoare triple {49972#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {49972#true} is VALID [2020-07-10 23:54:10,848 INFO L280 TraceCheckUtils]: 17: Hoare triple {49972#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {49972#true} is VALID [2020-07-10 23:54:10,848 INFO L280 TraceCheckUtils]: 18: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {49972#true} is VALID [2020-07-10 23:54:10,848 INFO L280 TraceCheckUtils]: 19: Hoare triple {49972#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {49972#true} is VALID [2020-07-10 23:54:10,848 INFO L280 TraceCheckUtils]: 20: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {49972#true} is VALID [2020-07-10 23:54:10,848 INFO L280 TraceCheckUtils]: 21: Hoare triple {49972#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {49972#true} is VALID [2020-07-10 23:54:10,849 INFO L280 TraceCheckUtils]: 22: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {49972#true} is VALID [2020-07-10 23:54:10,849 INFO L280 TraceCheckUtils]: 23: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {49972#true} is VALID [2020-07-10 23:54:10,849 INFO L280 TraceCheckUtils]: 24: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {49972#true} is VALID [2020-07-10 23:54:10,849 INFO L280 TraceCheckUtils]: 25: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {49972#true} is VALID [2020-07-10 23:54:10,849 INFO L280 TraceCheckUtils]: 26: Hoare triple {49972#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {49972#true} is VALID [2020-07-10 23:54:10,849 INFO L280 TraceCheckUtils]: 27: Hoare triple {49972#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {49972#true} is VALID [2020-07-10 23:54:10,850 INFO L280 TraceCheckUtils]: 28: Hoare triple {49972#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {49972#true} is VALID [2020-07-10 23:54:10,850 INFO L280 TraceCheckUtils]: 29: Hoare triple {49972#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {49972#true} is VALID [2020-07-10 23:54:10,850 INFO L280 TraceCheckUtils]: 30: Hoare triple {49972#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {49972#true} is VALID [2020-07-10 23:54:10,850 INFO L280 TraceCheckUtils]: 31: Hoare triple {49972#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {49972#true} is VALID [2020-07-10 23:54:10,850 INFO L280 TraceCheckUtils]: 32: Hoare triple {49972#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {49972#true} is VALID [2020-07-10 23:54:10,850 INFO L280 TraceCheckUtils]: 33: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {49972#true} is VALID [2020-07-10 23:54:10,851 INFO L280 TraceCheckUtils]: 34: Hoare triple {49972#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {49972#true} is VALID [2020-07-10 23:54:10,851 INFO L280 TraceCheckUtils]: 35: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {49972#true} is VALID [2020-07-10 23:54:10,851 INFO L280 TraceCheckUtils]: 36: Hoare triple {49972#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {49972#true} is VALID [2020-07-10 23:54:10,851 INFO L280 TraceCheckUtils]: 37: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {49972#true} is VALID [2020-07-10 23:54:10,851 INFO L280 TraceCheckUtils]: 38: Hoare triple {49972#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {49972#true} is VALID [2020-07-10 23:54:10,851 INFO L280 TraceCheckUtils]: 39: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {49972#true} is VALID [2020-07-10 23:54:10,852 INFO L280 TraceCheckUtils]: 40: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {49972#true} is VALID [2020-07-10 23:54:10,852 INFO L280 TraceCheckUtils]: 41: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {49972#true} is VALID [2020-07-10 23:54:10,852 INFO L280 TraceCheckUtils]: 42: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {49972#true} is VALID [2020-07-10 23:54:10,852 INFO L280 TraceCheckUtils]: 43: Hoare triple {49972#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {49972#true} is VALID [2020-07-10 23:54:10,852 INFO L280 TraceCheckUtils]: 44: Hoare triple {49972#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {49972#true} is VALID [2020-07-10 23:54:10,853 INFO L280 TraceCheckUtils]: 45: Hoare triple {49972#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {49972#true} is VALID [2020-07-10 23:54:10,853 INFO L280 TraceCheckUtils]: 46: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {49972#true} is VALID [2020-07-10 23:54:10,853 INFO L280 TraceCheckUtils]: 47: Hoare triple {49972#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {49972#true} is VALID [2020-07-10 23:54:10,853 INFO L280 TraceCheckUtils]: 48: Hoare triple {49972#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {49972#true} is VALID [2020-07-10 23:54:10,853 INFO L280 TraceCheckUtils]: 49: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {49972#true} is VALID [2020-07-10 23:54:10,853 INFO L280 TraceCheckUtils]: 50: Hoare triple {49972#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {49972#true} is VALID [2020-07-10 23:54:10,854 INFO L280 TraceCheckUtils]: 51: Hoare triple {49972#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {49972#true} is VALID [2020-07-10 23:54:10,854 INFO L280 TraceCheckUtils]: 52: Hoare triple {49972#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {49972#true} is VALID [2020-07-10 23:54:10,854 INFO L280 TraceCheckUtils]: 53: Hoare triple {49972#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {49972#true} is VALID [2020-07-10 23:54:10,854 INFO L280 TraceCheckUtils]: 54: Hoare triple {49972#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {49972#true} is VALID [2020-07-10 23:54:10,854 INFO L280 TraceCheckUtils]: 55: Hoare triple {49972#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {49972#true} is VALID [2020-07-10 23:54:10,854 INFO L280 TraceCheckUtils]: 56: Hoare triple {49972#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {49972#true} is VALID [2020-07-10 23:54:10,855 INFO L280 TraceCheckUtils]: 57: Hoare triple {49972#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {49972#true} is VALID [2020-07-10 23:54:10,855 INFO L280 TraceCheckUtils]: 58: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {49972#true} is VALID [2020-07-10 23:54:10,855 INFO L280 TraceCheckUtils]: 59: Hoare triple {49972#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {49972#true} is VALID [2020-07-10 23:54:10,855 INFO L280 TraceCheckUtils]: 60: Hoare triple {49972#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {49972#true} is VALID [2020-07-10 23:54:10,855 INFO L280 TraceCheckUtils]: 61: Hoare triple {49972#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {49972#true} is VALID [2020-07-10 23:54:10,855 INFO L280 TraceCheckUtils]: 62: Hoare triple {49972#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {49972#true} is VALID [2020-07-10 23:54:10,856 INFO L280 TraceCheckUtils]: 63: Hoare triple {49972#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {49972#true} is VALID [2020-07-10 23:54:10,856 INFO L280 TraceCheckUtils]: 64: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {49972#true} is VALID [2020-07-10 23:54:10,856 INFO L280 TraceCheckUtils]: 65: Hoare triple {49972#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {49972#true} is VALID [2020-07-10 23:54:10,856 INFO L280 TraceCheckUtils]: 66: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {49972#true} is VALID [2020-07-10 23:54:10,856 INFO L280 TraceCheckUtils]: 67: Hoare triple {49972#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {49972#true} is VALID [2020-07-10 23:54:10,857 INFO L280 TraceCheckUtils]: 68: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {49972#true} is VALID [2020-07-10 23:54:10,857 INFO L280 TraceCheckUtils]: 69: Hoare triple {49972#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {49972#true} is VALID [2020-07-10 23:54:10,857 INFO L280 TraceCheckUtils]: 70: Hoare triple {49972#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {49972#true} is VALID [2020-07-10 23:54:10,857 INFO L280 TraceCheckUtils]: 71: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {49972#true} is VALID [2020-07-10 23:54:10,857 INFO L280 TraceCheckUtils]: 72: Hoare triple {49972#true} ~head~0.base, ~head~0.offset := 0, 0; {49972#true} is VALID [2020-07-10 23:54:10,858 INFO L280 TraceCheckUtils]: 73: Hoare triple {49972#true} ~pumpRunning~0 := 0; {49972#true} is VALID [2020-07-10 23:54:10,858 INFO L280 TraceCheckUtils]: 74: Hoare triple {49972#true} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-10 23:54:10,858 INFO L280 TraceCheckUtils]: 75: Hoare triple {49972#true} ~cleanupTimeShifts~0 := 4; {49972#true} is VALID [2020-07-10 23:54:10,858 INFO L280 TraceCheckUtils]: 76: Hoare triple {49972#true} ~waterLevel~0 := 1; {49972#true} is VALID [2020-07-10 23:54:10,858 INFO L280 TraceCheckUtils]: 77: Hoare triple {49972#true} ~methaneLevelCritical~0 := 0; {49972#true} is VALID [2020-07-10 23:54:10,858 INFO L280 TraceCheckUtils]: 78: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,859 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {49972#true} {49972#true} #906#return; {49972#true} is VALID [2020-07-10 23:54:10,859 INFO L263 TraceCheckUtils]: 80: Hoare triple {49972#true} call #t~ret73 := main(); {49972#true} is VALID [2020-07-10 23:54:10,859 INFO L280 TraceCheckUtils]: 81: Hoare triple {49972#true} havoc ~retValue_acc~8; {49972#true} is VALID [2020-07-10 23:54:10,859 INFO L280 TraceCheckUtils]: 82: Hoare triple {49972#true} havoc ~tmp~8; {49972#true} is VALID [2020-07-10 23:54:10,859 INFO L263 TraceCheckUtils]: 83: Hoare triple {49972#true} call select_helpers(); {49972#true} is VALID [2020-07-10 23:54:10,859 INFO L280 TraceCheckUtils]: 84: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,860 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {49972#true} {49972#true} #818#return; {49972#true} is VALID [2020-07-10 23:54:10,860 INFO L263 TraceCheckUtils]: 86: Hoare triple {49972#true} call select_features(); {49972#true} is VALID [2020-07-10 23:54:10,860 INFO L280 TraceCheckUtils]: 87: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,860 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {49972#true} {49972#true} #820#return; {49972#true} is VALID [2020-07-10 23:54:10,860 INFO L263 TraceCheckUtils]: 89: Hoare triple {49972#true} call #t~ret62 := valid_product(); {49972#true} is VALID [2020-07-10 23:54:10,860 INFO L280 TraceCheckUtils]: 90: Hoare triple {49972#true} havoc ~retValue_acc~4; {49972#true} is VALID [2020-07-10 23:54:10,861 INFO L280 TraceCheckUtils]: 91: Hoare triple {49972#true} ~retValue_acc~4 := 1; {49972#true} is VALID [2020-07-10 23:54:10,861 INFO L280 TraceCheckUtils]: 92: Hoare triple {49972#true} #res := ~retValue_acc~4; {49972#true} is VALID [2020-07-10 23:54:10,861 INFO L280 TraceCheckUtils]: 93: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,861 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {49972#true} {49972#true} #822#return; {49972#true} is VALID [2020-07-10 23:54:10,861 INFO L280 TraceCheckUtils]: 95: Hoare triple {49972#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,861 INFO L280 TraceCheckUtils]: 96: Hoare triple {49972#true} ~tmp~8 := #t~ret62; {49972#true} is VALID [2020-07-10 23:54:10,862 INFO L280 TraceCheckUtils]: 97: Hoare triple {49972#true} havoc #t~ret62; {49972#true} is VALID [2020-07-10 23:54:10,862 INFO L280 TraceCheckUtils]: 98: Hoare triple {49972#true} assume 0 != ~tmp~8; {49972#true} is VALID [2020-07-10 23:54:10,862 INFO L263 TraceCheckUtils]: 99: Hoare triple {49972#true} call setup(); {49972#true} is VALID [2020-07-10 23:54:10,862 INFO L280 TraceCheckUtils]: 100: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,862 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {49972#true} {49972#true} #824#return; {49972#true} is VALID [2020-07-10 23:54:10,862 INFO L263 TraceCheckUtils]: 102: Hoare triple {49972#true} call runTest(); {49972#true} is VALID [2020-07-10 23:54:10,863 INFO L263 TraceCheckUtils]: 103: Hoare triple {49972#true} call test(); {49972#true} is VALID [2020-07-10 23:54:10,863 INFO L280 TraceCheckUtils]: 104: Hoare triple {49972#true} havoc ~splverifierCounter~0; {49972#true} is VALID [2020-07-10 23:54:10,863 INFO L280 TraceCheckUtils]: 105: Hoare triple {49972#true} havoc ~tmp~4; {49972#true} is VALID [2020-07-10 23:54:10,863 INFO L280 TraceCheckUtils]: 106: Hoare triple {49972#true} havoc ~tmp___0~1; {49972#true} is VALID [2020-07-10 23:54:10,863 INFO L280 TraceCheckUtils]: 107: Hoare triple {49972#true} havoc ~tmp___1~0; {49972#true} is VALID [2020-07-10 23:54:10,863 INFO L280 TraceCheckUtils]: 108: Hoare triple {49972#true} havoc ~tmp___2~0; {49972#true} is VALID [2020-07-10 23:54:10,864 INFO L280 TraceCheckUtils]: 109: Hoare triple {49972#true} ~splverifierCounter~0 := 0; {49972#true} is VALID [2020-07-10 23:54:10,864 INFO L280 TraceCheckUtils]: 110: Hoare triple {49972#true} assume !false; {49972#true} is VALID [2020-07-10 23:54:10,864 INFO L280 TraceCheckUtils]: 111: Hoare triple {49972#true} assume ~splverifierCounter~0 < 4; {49972#true} is VALID [2020-07-10 23:54:10,864 INFO L280 TraceCheckUtils]: 112: Hoare triple {49972#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,864 INFO L280 TraceCheckUtils]: 113: Hoare triple {49972#true} ~tmp~4 := #t~nondet38; {49972#true} is VALID [2020-07-10 23:54:10,864 INFO L280 TraceCheckUtils]: 114: Hoare triple {49972#true} havoc #t~nondet38; {49972#true} is VALID [2020-07-10 23:54:10,865 INFO L280 TraceCheckUtils]: 115: Hoare triple {49972#true} assume 0 != ~tmp~4; {49972#true} is VALID [2020-07-10 23:54:10,865 INFO L263 TraceCheckUtils]: 116: Hoare triple {49972#true} call waterRise(); {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:54:10,866 INFO L280 TraceCheckUtils]: 117: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {49972#true} is VALID [2020-07-10 23:54:10,866 INFO L280 TraceCheckUtils]: 118: Hoare triple {49972#true} ~waterLevel~0 := 1 + ~waterLevel~0; {49972#true} is VALID [2020-07-10 23:54:10,866 INFO L280 TraceCheckUtils]: 119: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,866 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {49972#true} {49972#true} #868#return; {49972#true} is VALID [2020-07-10 23:54:10,866 INFO L280 TraceCheckUtils]: 121: Hoare triple {49972#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,866 INFO L280 TraceCheckUtils]: 122: Hoare triple {49972#true} ~tmp___0~1 := #t~nondet39; {49972#true} is VALID [2020-07-10 23:54:10,866 INFO L280 TraceCheckUtils]: 123: Hoare triple {49972#true} havoc #t~nondet39; {49972#true} is VALID [2020-07-10 23:54:10,867 INFO L280 TraceCheckUtils]: 124: Hoare triple {49972#true} assume !(0 != ~tmp___0~1); {49972#true} is VALID [2020-07-10 23:54:10,867 INFO L280 TraceCheckUtils]: 125: Hoare triple {49972#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,867 INFO L280 TraceCheckUtils]: 126: Hoare triple {49972#true} ~tmp___2~0 := #t~nondet40; {49972#true} is VALID [2020-07-10 23:54:10,867 INFO L280 TraceCheckUtils]: 127: Hoare triple {49972#true} havoc #t~nondet40; {49972#true} is VALID [2020-07-10 23:54:10,867 INFO L280 TraceCheckUtils]: 128: Hoare triple {49972#true} assume 0 != ~tmp___2~0; {49972#true} is VALID [2020-07-10 23:54:10,868 INFO L263 TraceCheckUtils]: 129: Hoare triple {49972#true} call startSystem(); {50175#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:54:10,868 INFO L280 TraceCheckUtils]: 130: Hoare triple {50175#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-10 23:54:10,868 INFO L280 TraceCheckUtils]: 131: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,869 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {49972#true} {49972#true} #872#return; {49972#true} is VALID [2020-07-10 23:54:10,869 INFO L263 TraceCheckUtils]: 133: Hoare triple {49972#true} call timeShift(); {50176#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:54:10,870 INFO L280 TraceCheckUtils]: 134: Hoare triple {50176#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {49972#true} is VALID [2020-07-10 23:54:10,870 INFO L280 TraceCheckUtils]: 135: Hoare triple {49972#true} assume 0 != ~systemActive~0; {49972#true} is VALID [2020-07-10 23:54:10,870 INFO L263 TraceCheckUtils]: 136: Hoare triple {49972#true} call processEnvironment(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:54:10,871 INFO L280 TraceCheckUtils]: 137: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-10 23:54:10,871 INFO L280 TraceCheckUtils]: 138: Hoare triple {49972#true} assume 0 == ~pumpRunning~0; {49972#true} is VALID [2020-07-10 23:54:10,871 INFO L263 TraceCheckUtils]: 139: Hoare triple {49972#true} call #t~ret42 := isHighWaterLevel(); {49972#true} is VALID [2020-07-10 23:54:10,871 INFO L280 TraceCheckUtils]: 140: Hoare triple {49972#true} havoc ~retValue_acc~7; {49972#true} is VALID [2020-07-10 23:54:10,871 INFO L280 TraceCheckUtils]: 141: Hoare triple {49972#true} havoc ~tmp~7; {49972#true} is VALID [2020-07-10 23:54:10,871 INFO L280 TraceCheckUtils]: 142: Hoare triple {49972#true} havoc ~tmp___0~2; {49972#true} is VALID [2020-07-10 23:54:10,872 INFO L263 TraceCheckUtils]: 143: Hoare triple {49972#true} call #t~ret61 := isHighWaterSensorDry(); {49972#true} is VALID [2020-07-10 23:54:10,872 INFO L280 TraceCheckUtils]: 144: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-10 23:54:10,872 INFO L280 TraceCheckUtils]: 145: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,873 INFO L280 TraceCheckUtils]: 146: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,874 INFO L280 TraceCheckUtils]: 147: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,874 INFO L280 TraceCheckUtils]: 148: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,875 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,876 INFO L280 TraceCheckUtils]: 150: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,876 INFO L280 TraceCheckUtils]: 151: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~7 := #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,877 INFO L280 TraceCheckUtils]: 152: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,877 INFO L280 TraceCheckUtils]: 153: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,878 INFO L280 TraceCheckUtils]: 154: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,878 INFO L280 TraceCheckUtils]: 155: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~2; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,879 INFO L280 TraceCheckUtils]: 156: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,879 INFO L280 TraceCheckUtils]: 157: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,880 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #860#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,881 INFO L280 TraceCheckUtils]: 159: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,881 INFO L280 TraceCheckUtils]: 160: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,882 INFO L280 TraceCheckUtils]: 161: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,883 INFO L280 TraceCheckUtils]: 162: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,883 INFO L263 TraceCheckUtils]: 163: Hoare triple {50145#(<= 2 ~waterLevel~0)} call activatePump(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:54:10,884 INFO L280 TraceCheckUtils]: 164: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {49972#true} is VALID [2020-07-10 23:54:10,884 INFO L263 TraceCheckUtils]: 165: Hoare triple {49972#true} call #t~ret43 := isMethaneAlarm(); {49972#true} is VALID [2020-07-10 23:54:10,884 INFO L280 TraceCheckUtils]: 166: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-10 23:54:10,884 INFO L263 TraceCheckUtils]: 167: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-10 23:54:10,884 INFO L280 TraceCheckUtils]: 168: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-10 23:54:10,884 INFO L280 TraceCheckUtils]: 169: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-10 23:54:10,885 INFO L280 TraceCheckUtils]: 170: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-10 23:54:10,885 INFO L280 TraceCheckUtils]: 171: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,885 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-10 23:54:10,885 INFO L280 TraceCheckUtils]: 173: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,885 INFO L280 TraceCheckUtils]: 174: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-10 23:54:10,886 INFO L280 TraceCheckUtils]: 175: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-10 23:54:10,886 INFO L280 TraceCheckUtils]: 176: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-10 23:54:10,886 INFO L280 TraceCheckUtils]: 177: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,886 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-10 23:54:10,886 INFO L280 TraceCheckUtils]: 179: Hoare triple {49972#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,887 INFO L280 TraceCheckUtils]: 180: Hoare triple {49972#true} ~tmp~6 := #t~ret43; {49972#true} is VALID [2020-07-10 23:54:10,887 INFO L280 TraceCheckUtils]: 181: Hoare triple {49972#true} havoc #t~ret43; {49972#true} is VALID [2020-07-10 23:54:10,887 INFO L280 TraceCheckUtils]: 182: Hoare triple {49972#true} assume !(0 != ~tmp~6); {49972#true} is VALID [2020-07-10 23:54:10,888 INFO L263 TraceCheckUtils]: 183: Hoare triple {49972#true} call activatePump__wrappee__highWaterSensor(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:54:10,888 INFO L280 TraceCheckUtils]: 184: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-10 23:54:10,888 INFO L280 TraceCheckUtils]: 185: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,888 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-10 23:54:10,888 INFO L280 TraceCheckUtils]: 187: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,889 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #862#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,890 INFO L280 TraceCheckUtils]: 189: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,890 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #888#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,890 INFO L263 TraceCheckUtils]: 191: Hoare triple {50145#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {49972#true} is VALID [2020-07-10 23:54:10,891 INFO L280 TraceCheckUtils]: 192: Hoare triple {49972#true} havoc ~tmp~0; {49972#true} is VALID [2020-07-10 23:54:10,891 INFO L280 TraceCheckUtils]: 193: Hoare triple {49972#true} havoc ~tmp___0~0; {49972#true} is VALID [2020-07-10 23:54:10,891 INFO L263 TraceCheckUtils]: 194: Hoare triple {49972#true} call #t~ret0 := getWaterLevel(); {49972#true} is VALID [2020-07-10 23:54:10,891 INFO L280 TraceCheckUtils]: 195: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-10 23:54:10,891 INFO L280 TraceCheckUtils]: 196: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {49972#true} is VALID [2020-07-10 23:54:10,892 INFO L280 TraceCheckUtils]: 197: Hoare triple {49972#true} #res := ~retValue_acc~10; {49972#true} is VALID [2020-07-10 23:54:10,892 INFO L280 TraceCheckUtils]: 198: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,892 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {49972#true} {49972#true} #812#return; {49972#true} is VALID [2020-07-10 23:54:10,892 INFO L280 TraceCheckUtils]: 200: Hoare triple {49972#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {49972#true} is VALID [2020-07-10 23:54:10,892 INFO L280 TraceCheckUtils]: 201: Hoare triple {49972#true} ~tmp~0 := #t~ret0; {49972#true} is VALID [2020-07-10 23:54:10,892 INFO L280 TraceCheckUtils]: 202: Hoare triple {49972#true} havoc #t~ret0; {49972#true} is VALID [2020-07-10 23:54:10,893 INFO L280 TraceCheckUtils]: 203: Hoare triple {49972#true} assume !(0 == ~tmp~0); {49972#true} is VALID [2020-07-10 23:54:10,893 INFO L280 TraceCheckUtils]: 204: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,893 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #890#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,894 INFO L280 TraceCheckUtils]: 206: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,895 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #876#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,895 INFO L280 TraceCheckUtils]: 208: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !false; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,896 INFO L280 TraceCheckUtils]: 209: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,896 INFO L280 TraceCheckUtils]: 210: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,897 INFO L280 TraceCheckUtils]: 211: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~nondet38; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,897 INFO L280 TraceCheckUtils]: 212: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~nondet38; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,898 INFO L280 TraceCheckUtils]: 213: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,898 INFO L280 TraceCheckUtils]: 214: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,899 INFO L280 TraceCheckUtils]: 215: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~1 := #t~nondet39; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,899 INFO L280 TraceCheckUtils]: 216: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~nondet39; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,900 INFO L280 TraceCheckUtils]: 217: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,900 INFO L280 TraceCheckUtils]: 218: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,901 INFO L280 TraceCheckUtils]: 219: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet40; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,902 INFO L280 TraceCheckUtils]: 220: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~nondet40; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,902 INFO L280 TraceCheckUtils]: 221: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,903 INFO L263 TraceCheckUtils]: 222: Hoare triple {50145#(<= 2 ~waterLevel~0)} call startSystem(); {50175#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:54:10,903 INFO L280 TraceCheckUtils]: 223: Hoare triple {50175#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-10 23:54:10,903 INFO L280 TraceCheckUtils]: 224: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,904 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #872#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,904 INFO L263 TraceCheckUtils]: 226: Hoare triple {50145#(<= 2 ~waterLevel~0)} call timeShift(); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,905 INFO L280 TraceCheckUtils]: 227: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,906 INFO L263 TraceCheckUtils]: 228: Hoare triple {50145#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:54:10,906 INFO L280 TraceCheckUtils]: 229: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:54:10,907 INFO L280 TraceCheckUtils]: 230: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:54:10,908 INFO L280 TraceCheckUtils]: 231: Hoare triple {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:54:10,909 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {50145#(<= 2 ~waterLevel~0)} #886#return; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,909 INFO L280 TraceCheckUtils]: 233: Hoare triple {50153#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,910 INFO L263 TraceCheckUtils]: 234: Hoare triple {50153#(<= 1 ~waterLevel~0)} call processEnvironment(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:54:10,910 INFO L280 TraceCheckUtils]: 235: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-10 23:54:10,910 INFO L280 TraceCheckUtils]: 236: Hoare triple {49972#true} assume !(0 == ~pumpRunning~0); {49972#true} is VALID [2020-07-10 23:54:10,911 INFO L263 TraceCheckUtils]: 237: Hoare triple {49972#true} call processEnvironment__wrappee__base(); {49972#true} is VALID [2020-07-10 23:54:10,911 INFO L280 TraceCheckUtils]: 238: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,911 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {49972#true} {49972#true} #866#return; {49972#true} is VALID [2020-07-10 23:54:10,911 INFO L280 TraceCheckUtils]: 240: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,912 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {49972#true} {50153#(<= 1 ~waterLevel~0)} #888#return; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,912 INFO L263 TraceCheckUtils]: 242: Hoare triple {50153#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,913 INFO L280 TraceCheckUtils]: 243: Hoare triple {50153#(<= 1 ~waterLevel~0)} havoc ~tmp~0; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,914 INFO L280 TraceCheckUtils]: 244: Hoare triple {50153#(<= 1 ~waterLevel~0)} havoc ~tmp___0~0; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:10,914 INFO L263 TraceCheckUtils]: 245: Hoare triple {50153#(<= 1 ~waterLevel~0)} call #t~ret0 := getWaterLevel(); {49972#true} is VALID [2020-07-10 23:54:10,914 INFO L280 TraceCheckUtils]: 246: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-10 23:54:10,915 INFO L280 TraceCheckUtils]: 247: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {50325#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-10 23:54:10,915 INFO L280 TraceCheckUtils]: 248: Hoare triple {50325#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {50326#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:54:10,916 INFO L280 TraceCheckUtils]: 249: Hoare triple {50326#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {50326#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:54:10,917 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {50326#(= |getWaterLevel_#res| ~waterLevel~0)} {50153#(<= 1 ~waterLevel~0)} #812#return; {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-10 23:54:10,917 INFO L280 TraceCheckUtils]: 251: Hoare triple {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-10 23:54:10,918 INFO L280 TraceCheckUtils]: 252: Hoare triple {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} ~tmp~0 := #t~ret0; {50167#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} is VALID [2020-07-10 23:54:10,918 INFO L280 TraceCheckUtils]: 253: Hoare triple {50167#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} havoc #t~ret0; {50167#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} is VALID [2020-07-10 23:54:10,919 INFO L280 TraceCheckUtils]: 254: Hoare triple {50167#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} assume 0 == ~tmp~0; {49973#false} is VALID [2020-07-10 23:54:10,919 INFO L263 TraceCheckUtils]: 255: Hoare triple {49973#false} call #t~ret1 := isPumpRunning(); {49972#true} is VALID [2020-07-10 23:54:10,920 INFO L280 TraceCheckUtils]: 256: Hoare triple {49972#true} havoc ~retValue_acc~6; {49972#true} is VALID [2020-07-10 23:54:10,920 INFO L280 TraceCheckUtils]: 257: Hoare triple {49972#true} ~retValue_acc~6 := ~pumpRunning~0; {49972#true} is VALID [2020-07-10 23:54:10,920 INFO L280 TraceCheckUtils]: 258: Hoare triple {49972#true} #res := ~retValue_acc~6; {49972#true} is VALID [2020-07-10 23:54:10,920 INFO L280 TraceCheckUtils]: 259: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 23:54:10,920 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {49972#true} {49973#false} #814#return; {49973#false} is VALID [2020-07-10 23:54:10,921 INFO L280 TraceCheckUtils]: 261: Hoare triple {49973#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {49973#false} is VALID [2020-07-10 23:54:10,921 INFO L280 TraceCheckUtils]: 262: Hoare triple {49973#false} ~tmp___0~0 := #t~ret1; {49973#false} is VALID [2020-07-10 23:54:10,921 INFO L280 TraceCheckUtils]: 263: Hoare triple {49973#false} havoc #t~ret1; {49973#false} is VALID [2020-07-10 23:54:10,921 INFO L280 TraceCheckUtils]: 264: Hoare triple {49973#false} assume 0 != ~tmp___0~0; {49973#false} is VALID [2020-07-10 23:54:10,921 INFO L263 TraceCheckUtils]: 265: Hoare triple {49973#false} call __automaton_fail(); {49973#false} is VALID [2020-07-10 23:54:10,922 INFO L280 TraceCheckUtils]: 266: Hoare triple {49973#false} assume !false; {49973#false} is VALID [2020-07-10 23:54:10,982 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-07-10 23:54:10,982 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [525205204] [2020-07-10 23:54:10,983 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:54:10,983 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-07-10 23:54:10,983 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466200583] [2020-07-10 23:54:10,984 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 267 [2020-07-10 23:54:10,984 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:54:10,985 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 23:54:11,263 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 263 edges. 263 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:54:11,264 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 23:54:11,264 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:54:11,264 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 23:54:11,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-07-10 23:54:11,265 INFO L87 Difference]: Start difference. First operand 1449 states and 1663 transitions. Second operand 14 states. [2020-07-10 23:54:12,530 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:54:17,560 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:54:22,478 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:54:23,026 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:54:24,070 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:54:24,751 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:54:25,174 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:54:25,591 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:54:26,003 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:54:26,924 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:54:27,975 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:54:28,559 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:54:58,635 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:54:59,290 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:55:52,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:55:52,239 INFO L93 Difference]: Finished difference Result 3743 states and 4799 transitions. [2020-07-10 23:55:52,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2020-07-10 23:55:52,239 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 267 [2020-07-10 23:55:52,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:55:52,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:55:52,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 1335 transitions. [2020-07-10 23:55:52,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:55:52,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 1335 transitions. [2020-07-10 23:55:52,269 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 43 states and 1335 transitions. [2020-07-10 23:55:55,780 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1335 edges. 1335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:55:56,105 INFO L225 Difference]: With dead ends: 3743 [2020-07-10 23:55:56,106 INFO L226 Difference]: Without dead ends: 2811 [2020-07-10 23:55:56,110 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 62 SyntacticMatches, 5 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 659 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=617, Invalid=1639, Unknown=0, NotChecked=0, Total=2256 [2020-07-10 23:55:56,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2811 states. [2020-07-10 23:56:41,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2811 to 1896. [2020-07-10 23:56:41,539 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:56:41,539 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2811 states. Second operand 1896 states. [2020-07-10 23:56:41,539 INFO L74 IsIncluded]: Start isIncluded. First operand 2811 states. Second operand 1896 states. [2020-07-10 23:56:41,539 INFO L87 Difference]: Start difference. First operand 2811 states. Second operand 1896 states. [2020-07-10 23:56:41,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:56:41,803 INFO L93 Difference]: Finished difference Result 2811 states and 3597 transitions. [2020-07-10 23:56:41,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 3597 transitions. [2020-07-10 23:56:41,809 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:56:41,809 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:56:41,809 INFO L74 IsIncluded]: Start isIncluded. First operand 1896 states. Second operand 2811 states. [2020-07-10 23:56:41,809 INFO L87 Difference]: Start difference. First operand 1896 states. Second operand 2811 states. [2020-07-10 23:56:42,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:56:42,071 INFO L93 Difference]: Finished difference Result 2811 states and 3597 transitions. [2020-07-10 23:56:42,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 3597 transitions. [2020-07-10 23:56:42,079 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:56:42,079 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:56:42,080 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:56:42,080 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:56:42,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1896 states. [2020-07-10 23:56:42,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1896 states and 2202 transitions. [2020-07-10 23:56:42,213 INFO L78 Accepts]: Start accepts. Automaton has 1896 states and 2202 transitions. Word has length 267 [2020-07-10 23:56:42,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:56:42,213 INFO L479 AbstractCegarLoop]: Abstraction has 1896 states and 2202 transitions. [2020-07-10 23:56:42,213 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 23:56:42,214 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1896 states and 2202 transitions. [2020-07-10 23:56:55,940 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2202 edges. 2202 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:56:55,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2202 transitions. [2020-07-10 23:56:55,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2020-07-10 23:56:55,947 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:56:55,947 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:56:55,948 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 23:56:55,948 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:56:55,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:56:55,948 INFO L82 PathProgramCache]: Analyzing trace with hash -1895848680, now seen corresponding path program 1 times [2020-07-10 23:56:55,948 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:56:55,949 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1207691514] [2020-07-10 23:56:55,949 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:56:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,287 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:56:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {67511#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {67316#true} is VALID [2020-07-10 23:56:56,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} #valid := #valid[0 := 0]; {67316#true} is VALID [2020-07-10 23:56:56,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} assume 0 < #StackHeapBarrier; {67316#true} is VALID [2020-07-10 23:56:56,345 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {67316#true} is VALID [2020-07-10 23:56:56,345 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {67316#true} is VALID [2020-07-10 23:56:56,345 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {67316#true} is VALID [2020-07-10 23:56:56,346 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {67316#true} is VALID [2020-07-10 23:56:56,346 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {67316#true} is VALID [2020-07-10 23:56:56,346 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {67316#true} is VALID [2020-07-10 23:56:56,346 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {67316#true} is VALID [2020-07-10 23:56:56,346 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {67316#true} is VALID [2020-07-10 23:56:56,346 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {67316#true} is VALID [2020-07-10 23:56:56,347 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {67316#true} is VALID [2020-07-10 23:56:56,347 INFO L280 TraceCheckUtils]: 13: Hoare triple {67316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {67316#true} is VALID [2020-07-10 23:56:56,347 INFO L280 TraceCheckUtils]: 14: Hoare triple {67316#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {67316#true} is VALID [2020-07-10 23:56:56,347 INFO L280 TraceCheckUtils]: 15: Hoare triple {67316#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {67316#true} is VALID [2020-07-10 23:56:56,347 INFO L280 TraceCheckUtils]: 16: Hoare triple {67316#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {67316#true} is VALID [2020-07-10 23:56:56,348 INFO L280 TraceCheckUtils]: 17: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {67316#true} is VALID [2020-07-10 23:56:56,348 INFO L280 TraceCheckUtils]: 18: Hoare triple {67316#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {67316#true} is VALID [2020-07-10 23:56:56,348 INFO L280 TraceCheckUtils]: 19: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {67316#true} is VALID [2020-07-10 23:56:56,348 INFO L280 TraceCheckUtils]: 20: Hoare triple {67316#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {67316#true} is VALID [2020-07-10 23:56:56,348 INFO L280 TraceCheckUtils]: 21: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {67316#true} is VALID [2020-07-10 23:56:56,348 INFO L280 TraceCheckUtils]: 22: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {67316#true} is VALID [2020-07-10 23:56:56,349 INFO L280 TraceCheckUtils]: 23: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {67316#true} is VALID [2020-07-10 23:56:56,349 INFO L280 TraceCheckUtils]: 24: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {67316#true} is VALID [2020-07-10 23:56:56,349 INFO L280 TraceCheckUtils]: 25: Hoare triple {67316#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {67316#true} is VALID [2020-07-10 23:56:56,349 INFO L280 TraceCheckUtils]: 26: Hoare triple {67316#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {67316#true} is VALID [2020-07-10 23:56:56,349 INFO L280 TraceCheckUtils]: 27: Hoare triple {67316#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {67316#true} is VALID [2020-07-10 23:56:56,350 INFO L280 TraceCheckUtils]: 28: Hoare triple {67316#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {67316#true} is VALID [2020-07-10 23:56:56,350 INFO L280 TraceCheckUtils]: 29: Hoare triple {67316#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {67316#true} is VALID [2020-07-10 23:56:56,350 INFO L280 TraceCheckUtils]: 30: Hoare triple {67316#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {67316#true} is VALID [2020-07-10 23:56:56,350 INFO L280 TraceCheckUtils]: 31: Hoare triple {67316#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {67316#true} is VALID [2020-07-10 23:56:56,350 INFO L280 TraceCheckUtils]: 32: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {67316#true} is VALID [2020-07-10 23:56:56,350 INFO L280 TraceCheckUtils]: 33: Hoare triple {67316#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {67316#true} is VALID [2020-07-10 23:56:56,351 INFO L280 TraceCheckUtils]: 34: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {67316#true} is VALID [2020-07-10 23:56:56,351 INFO L280 TraceCheckUtils]: 35: Hoare triple {67316#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {67316#true} is VALID [2020-07-10 23:56:56,351 INFO L280 TraceCheckUtils]: 36: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {67316#true} is VALID [2020-07-10 23:56:56,351 INFO L280 TraceCheckUtils]: 37: Hoare triple {67316#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {67316#true} is VALID [2020-07-10 23:56:56,351 INFO L280 TraceCheckUtils]: 38: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {67316#true} is VALID [2020-07-10 23:56:56,352 INFO L280 TraceCheckUtils]: 39: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {67316#true} is VALID [2020-07-10 23:56:56,352 INFO L280 TraceCheckUtils]: 40: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {67316#true} is VALID [2020-07-10 23:56:56,352 INFO L280 TraceCheckUtils]: 41: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {67316#true} is VALID [2020-07-10 23:56:56,352 INFO L280 TraceCheckUtils]: 42: Hoare triple {67316#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {67316#true} is VALID [2020-07-10 23:56:56,352 INFO L280 TraceCheckUtils]: 43: Hoare triple {67316#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {67316#true} is VALID [2020-07-10 23:56:56,352 INFO L280 TraceCheckUtils]: 44: Hoare triple {67316#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {67316#true} is VALID [2020-07-10 23:56:56,352 INFO L280 TraceCheckUtils]: 45: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {67316#true} is VALID [2020-07-10 23:56:56,353 INFO L280 TraceCheckUtils]: 46: Hoare triple {67316#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {67316#true} is VALID [2020-07-10 23:56:56,353 INFO L280 TraceCheckUtils]: 47: Hoare triple {67316#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {67316#true} is VALID [2020-07-10 23:56:56,353 INFO L280 TraceCheckUtils]: 48: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {67316#true} is VALID [2020-07-10 23:56:56,353 INFO L280 TraceCheckUtils]: 49: Hoare triple {67316#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {67316#true} is VALID [2020-07-10 23:56:56,353 INFO L280 TraceCheckUtils]: 50: Hoare triple {67316#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {67316#true} is VALID [2020-07-10 23:56:56,354 INFO L280 TraceCheckUtils]: 51: Hoare triple {67316#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {67316#true} is VALID [2020-07-10 23:56:56,354 INFO L280 TraceCheckUtils]: 52: Hoare triple {67316#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {67316#true} is VALID [2020-07-10 23:56:56,354 INFO L280 TraceCheckUtils]: 53: Hoare triple {67316#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {67316#true} is VALID [2020-07-10 23:56:56,354 INFO L280 TraceCheckUtils]: 54: Hoare triple {67316#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {67316#true} is VALID [2020-07-10 23:56:56,354 INFO L280 TraceCheckUtils]: 55: Hoare triple {67316#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {67316#true} is VALID [2020-07-10 23:56:56,354 INFO L280 TraceCheckUtils]: 56: Hoare triple {67316#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {67316#true} is VALID [2020-07-10 23:56:56,355 INFO L280 TraceCheckUtils]: 57: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {67316#true} is VALID [2020-07-10 23:56:56,355 INFO L280 TraceCheckUtils]: 58: Hoare triple {67316#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {67316#true} is VALID [2020-07-10 23:56:56,355 INFO L280 TraceCheckUtils]: 59: Hoare triple {67316#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {67316#true} is VALID [2020-07-10 23:56:56,355 INFO L280 TraceCheckUtils]: 60: Hoare triple {67316#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {67316#true} is VALID [2020-07-10 23:56:56,355 INFO L280 TraceCheckUtils]: 61: Hoare triple {67316#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {67316#true} is VALID [2020-07-10 23:56:56,356 INFO L280 TraceCheckUtils]: 62: Hoare triple {67316#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {67316#true} is VALID [2020-07-10 23:56:56,356 INFO L280 TraceCheckUtils]: 63: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {67316#true} is VALID [2020-07-10 23:56:56,356 INFO L280 TraceCheckUtils]: 64: Hoare triple {67316#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {67316#true} is VALID [2020-07-10 23:56:56,356 INFO L280 TraceCheckUtils]: 65: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {67316#true} is VALID [2020-07-10 23:56:56,356 INFO L280 TraceCheckUtils]: 66: Hoare triple {67316#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {67316#true} is VALID [2020-07-10 23:56:56,356 INFO L280 TraceCheckUtils]: 67: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {67316#true} is VALID [2020-07-10 23:56:56,357 INFO L280 TraceCheckUtils]: 68: Hoare triple {67316#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {67316#true} is VALID [2020-07-10 23:56:56,357 INFO L280 TraceCheckUtils]: 69: Hoare triple {67316#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {67316#true} is VALID [2020-07-10 23:56:56,357 INFO L280 TraceCheckUtils]: 70: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {67316#true} is VALID [2020-07-10 23:56:56,357 INFO L280 TraceCheckUtils]: 71: Hoare triple {67316#true} ~head~0.base, ~head~0.offset := 0, 0; {67316#true} is VALID [2020-07-10 23:56:56,357 INFO L280 TraceCheckUtils]: 72: Hoare triple {67316#true} ~pumpRunning~0 := 0; {67316#true} is VALID [2020-07-10 23:56:56,357 INFO L280 TraceCheckUtils]: 73: Hoare triple {67316#true} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-10 23:56:56,358 INFO L280 TraceCheckUtils]: 74: Hoare triple {67316#true} ~cleanupTimeShifts~0 := 4; {67316#true} is VALID [2020-07-10 23:56:56,358 INFO L280 TraceCheckUtils]: 75: Hoare triple {67316#true} ~waterLevel~0 := 1; {67316#true} is VALID [2020-07-10 23:56:56,358 INFO L280 TraceCheckUtils]: 76: Hoare triple {67316#true} ~methaneLevelCritical~0 := 0; {67316#true} is VALID [2020-07-10 23:56:56,358 INFO L280 TraceCheckUtils]: 77: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,358 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {67316#true} {67316#true} #906#return; {67316#true} is VALID [2020-07-10 23:56:56,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,364 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {67316#true} {67316#true} #818#return; {67316#true} is VALID [2020-07-10 23:56:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,366 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {67316#true} {67316#true} #820#return; {67316#true} is VALID [2020-07-10 23:56:56,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~4; {67316#true} is VALID [2020-07-10 23:56:56,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~4 := 1; {67512#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-10 23:56:56,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {67512#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:56:56,408 INFO L280 TraceCheckUtils]: 3: Hoare triple {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:56:56,409 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {67316#true} #822#return; {67406#(= |main_#t~ret62| 1)} is VALID [2020-07-10 23:56:56,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,411 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {67316#true} {67316#true} #824#return; {67316#true} is VALID [2020-07-10 23:56:56,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {67514#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-10 23:56:56,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,426 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {67316#true} {67316#true} #872#return; {67316#true} is VALID [2020-07-10 23:56:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-10 23:56:56,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-10 23:56:56,561 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 23:56:56,562 INFO L280 TraceCheckUtils]: 3: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:56:56,562 INFO L280 TraceCheckUtils]: 4: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:56:56,563 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 23:56:56,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~7; {67316#true} is VALID [2020-07-10 23:56:56,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} havoc ~tmp~7; {67316#true} is VALID [2020-07-10 23:56:56,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} havoc ~tmp___0~2; {67316#true} is VALID [2020-07-10 23:56:56,564 INFO L263 TraceCheckUtils]: 3: Hoare triple {67316#true} call #t~ret61 := isHighWaterSensorDry(); {67316#true} is VALID [2020-07-10 23:56:56,564 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-10 23:56:56,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-10 23:56:56,565 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 23:56:56,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:56:56,566 INFO L280 TraceCheckUtils]: 8: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:56:56,567 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 23:56:56,567 INFO L280 TraceCheckUtils]: 10: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 23:56:56,568 INFO L280 TraceCheckUtils]: 11: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} ~tmp~7 := #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 23:56:56,568 INFO L280 TraceCheckUtils]: 12: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} havoc #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 23:56:56,569 INFO L280 TraceCheckUtils]: 13: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7); {67317#false} is VALID [2020-07-10 23:56:56,569 INFO L280 TraceCheckUtils]: 14: Hoare triple {67317#false} ~tmp___0~2 := 1; {67317#false} is VALID [2020-07-10 23:56:56,569 INFO L280 TraceCheckUtils]: 15: Hoare triple {67317#false} ~retValue_acc~7 := ~tmp___0~2; {67317#false} is VALID [2020-07-10 23:56:56,570 INFO L280 TraceCheckUtils]: 16: Hoare triple {67317#false} #res := ~retValue_acc~7; {67317#false} is VALID [2020-07-10 23:56:56,570 INFO L280 TraceCheckUtils]: 17: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 23:56:56,570 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {67317#false} {67316#true} #860#return; {67317#false} is VALID [2020-07-10 23:56:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-10 23:56:56,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-10 23:56:56,581 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-10 23:56:56,582 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,582 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-10 23:56:56,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-10 23:56:56,582 INFO L263 TraceCheckUtils]: 1: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-10 23:56:56,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-10 23:56:56,583 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-10 23:56:56,583 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-10 23:56:56,583 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,583 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-10 23:56:56,584 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,584 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-10 23:56:56,584 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-10 23:56:56,584 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-10 23:56:56,585 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,585 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-10 23:56:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-10 23:56:56,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,588 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-10 23:56:56,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {67316#true} is VALID [2020-07-10 23:56:56,589 INFO L263 TraceCheckUtils]: 1: Hoare triple {67316#true} call #t~ret43 := isMethaneAlarm(); {67316#true} is VALID [2020-07-10 23:56:56,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-10 23:56:56,589 INFO L263 TraceCheckUtils]: 3: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-10 23:56:56,589 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-10 23:56:56,590 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-10 23:56:56,590 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-10 23:56:56,590 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,590 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-10 23:56:56,590 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,591 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-10 23:56:56,591 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-10 23:56:56,591 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-10 23:56:56,591 INFO L280 TraceCheckUtils]: 13: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,591 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-10 23:56:56,592 INFO L280 TraceCheckUtils]: 15: Hoare triple {67316#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,592 INFO L280 TraceCheckUtils]: 16: Hoare triple {67316#true} ~tmp~6 := #t~ret43; {67316#true} is VALID [2020-07-10 23:56:56,592 INFO L280 TraceCheckUtils]: 17: Hoare triple {67316#true} havoc #t~ret43; {67316#true} is VALID [2020-07-10 23:56:56,592 INFO L280 TraceCheckUtils]: 18: Hoare triple {67316#true} assume !(0 != ~tmp~6); {67316#true} is VALID [2020-07-10 23:56:56,593 INFO L263 TraceCheckUtils]: 19: Hoare triple {67316#true} call activatePump__wrappee__highWaterSensor(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:56:56,593 INFO L280 TraceCheckUtils]: 20: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-10 23:56:56,593 INFO L280 TraceCheckUtils]: 21: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,593 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-10 23:56:56,594 INFO L280 TraceCheckUtils]: 23: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,594 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {67316#true} {67317#false} #862#return; {67317#false} is VALID [2020-07-10 23:56:56,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-10 23:56:56,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume 0 == ~pumpRunning~0; {67316#true} is VALID [2020-07-10 23:56:56,595 INFO L263 TraceCheckUtils]: 2: Hoare triple {67316#true} call #t~ret42 := isHighWaterLevel(); {67316#true} is VALID [2020-07-10 23:56:56,595 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} havoc ~retValue_acc~7; {67316#true} is VALID [2020-07-10 23:56:56,595 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} havoc ~tmp~7; {67316#true} is VALID [2020-07-10 23:56:56,595 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} havoc ~tmp___0~2; {67316#true} is VALID [2020-07-10 23:56:56,596 INFO L263 TraceCheckUtils]: 6: Hoare triple {67316#true} call #t~ret61 := isHighWaterSensorDry(); {67316#true} is VALID [2020-07-10 23:56:56,596 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-10 23:56:56,596 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-10 23:56:56,597 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 23:56:56,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:56:56,598 INFO L280 TraceCheckUtils]: 11: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:56:56,599 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 23:56:56,599 INFO L280 TraceCheckUtils]: 13: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 23:56:56,600 INFO L280 TraceCheckUtils]: 14: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} ~tmp~7 := #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 23:56:56,600 INFO L280 TraceCheckUtils]: 15: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} havoc #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 23:56:56,601 INFO L280 TraceCheckUtils]: 16: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7); {67317#false} is VALID [2020-07-10 23:56:56,601 INFO L280 TraceCheckUtils]: 17: Hoare triple {67317#false} ~tmp___0~2 := 1; {67317#false} is VALID [2020-07-10 23:56:56,601 INFO L280 TraceCheckUtils]: 18: Hoare triple {67317#false} ~retValue_acc~7 := ~tmp___0~2; {67317#false} is VALID [2020-07-10 23:56:56,602 INFO L280 TraceCheckUtils]: 19: Hoare triple {67317#false} #res := ~retValue_acc~7; {67317#false} is VALID [2020-07-10 23:56:56,602 INFO L280 TraceCheckUtils]: 20: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 23:56:56,602 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {67317#false} {67316#true} #860#return; {67317#false} is VALID [2020-07-10 23:56:56,602 INFO L280 TraceCheckUtils]: 22: Hoare triple {67317#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {67317#false} is VALID [2020-07-10 23:56:56,602 INFO L280 TraceCheckUtils]: 23: Hoare triple {67317#false} ~tmp~5 := #t~ret42; {67317#false} is VALID [2020-07-10 23:56:56,602 INFO L280 TraceCheckUtils]: 24: Hoare triple {67317#false} havoc #t~ret42; {67317#false} is VALID [2020-07-10 23:56:56,603 INFO L280 TraceCheckUtils]: 25: Hoare triple {67317#false} assume 0 != ~tmp~5; {67317#false} is VALID [2020-07-10 23:56:56,603 INFO L263 TraceCheckUtils]: 26: Hoare triple {67317#false} call activatePump(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:56:56,603 INFO L280 TraceCheckUtils]: 27: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {67316#true} is VALID [2020-07-10 23:56:56,603 INFO L263 TraceCheckUtils]: 28: Hoare triple {67316#true} call #t~ret43 := isMethaneAlarm(); {67316#true} is VALID [2020-07-10 23:56:56,604 INFO L280 TraceCheckUtils]: 29: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-10 23:56:56,604 INFO L263 TraceCheckUtils]: 30: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-10 23:56:56,604 INFO L280 TraceCheckUtils]: 31: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-10 23:56:56,604 INFO L280 TraceCheckUtils]: 32: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-10 23:56:56,604 INFO L280 TraceCheckUtils]: 33: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-10 23:56:56,605 INFO L280 TraceCheckUtils]: 34: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,605 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-10 23:56:56,605 INFO L280 TraceCheckUtils]: 36: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,605 INFO L280 TraceCheckUtils]: 37: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-10 23:56:56,605 INFO L280 TraceCheckUtils]: 38: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-10 23:56:56,606 INFO L280 TraceCheckUtils]: 39: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-10 23:56:56,606 INFO L280 TraceCheckUtils]: 40: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,606 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-10 23:56:56,606 INFO L280 TraceCheckUtils]: 42: Hoare triple {67316#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,606 INFO L280 TraceCheckUtils]: 43: Hoare triple {67316#true} ~tmp~6 := #t~ret43; {67316#true} is VALID [2020-07-10 23:56:56,607 INFO L280 TraceCheckUtils]: 44: Hoare triple {67316#true} havoc #t~ret43; {67316#true} is VALID [2020-07-10 23:56:56,607 INFO L280 TraceCheckUtils]: 45: Hoare triple {67316#true} assume !(0 != ~tmp~6); {67316#true} is VALID [2020-07-10 23:56:56,608 INFO L263 TraceCheckUtils]: 46: Hoare triple {67316#true} call activatePump__wrappee__highWaterSensor(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:56:56,608 INFO L280 TraceCheckUtils]: 47: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-10 23:56:56,608 INFO L280 TraceCheckUtils]: 48: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,608 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-10 23:56:56,608 INFO L280 TraceCheckUtils]: 50: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,609 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {67316#true} {67317#false} #862#return; {67317#false} is VALID [2020-07-10 23:56:56,609 INFO L280 TraceCheckUtils]: 52: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 23:56:56,609 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {67317#false} {67316#true} #888#return; {67317#false} is VALID [2020-07-10 23:56:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-10 23:56:56,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-10 23:56:56,618 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-10 23:56:56,618 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,618 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67316#true} #812#return; {67316#true} is VALID [2020-07-10 23:56:56,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~tmp~0; {67316#true} is VALID [2020-07-10 23:56:56,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} havoc ~tmp___0~0; {67316#true} is VALID [2020-07-10 23:56:56,619 INFO L263 TraceCheckUtils]: 2: Hoare triple {67316#true} call #t~ret0 := getWaterLevel(); {67316#true} is VALID [2020-07-10 23:56:56,619 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-10 23:56:56,619 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-10 23:56:56,619 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-10 23:56:56,620 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,620 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {67316#true} {67316#true} #812#return; {67316#true} is VALID [2020-07-10 23:56:56,620 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,620 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} ~tmp~0 := #t~ret0; {67316#true} is VALID [2020-07-10 23:56:56,620 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} havoc #t~ret0; {67316#true} is VALID [2020-07-10 23:56:56,621 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} assume !(0 == ~tmp~0); {67316#true} is VALID [2020-07-10 23:56:56,621 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,621 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {67316#true} {67317#false} #890#return; {67317#false} is VALID [2020-07-10 23:56:56,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {67515#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {67316#true} is VALID [2020-07-10 23:56:56,622 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume 0 != ~systemActive~0; {67316#true} is VALID [2020-07-10 23:56:56,623 INFO L263 TraceCheckUtils]: 2: Hoare triple {67316#true} call processEnvironment(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:56:56,623 INFO L280 TraceCheckUtils]: 3: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-10 23:56:56,623 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} assume 0 == ~pumpRunning~0; {67316#true} is VALID [2020-07-10 23:56:56,623 INFO L263 TraceCheckUtils]: 5: Hoare triple {67316#true} call #t~ret42 := isHighWaterLevel(); {67316#true} is VALID [2020-07-10 23:56:56,623 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} havoc ~retValue_acc~7; {67316#true} is VALID [2020-07-10 23:56:56,624 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} havoc ~tmp~7; {67316#true} is VALID [2020-07-10 23:56:56,624 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} havoc ~tmp___0~2; {67316#true} is VALID [2020-07-10 23:56:56,624 INFO L263 TraceCheckUtils]: 9: Hoare triple {67316#true} call #t~ret61 := isHighWaterSensorDry(); {67316#true} is VALID [2020-07-10 23:56:56,624 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-10 23:56:56,624 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-10 23:56:56,625 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 23:56:56,626 INFO L280 TraceCheckUtils]: 13: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:56:56,626 INFO L280 TraceCheckUtils]: 14: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:56:56,627 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 23:56:56,628 INFO L280 TraceCheckUtils]: 16: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 23:56:56,628 INFO L280 TraceCheckUtils]: 17: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} ~tmp~7 := #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 23:56:56,629 INFO L280 TraceCheckUtils]: 18: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} havoc #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 23:56:56,630 INFO L280 TraceCheckUtils]: 19: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7); {67317#false} is VALID [2020-07-10 23:56:56,630 INFO L280 TraceCheckUtils]: 20: Hoare triple {67317#false} ~tmp___0~2 := 1; {67317#false} is VALID [2020-07-10 23:56:56,630 INFO L280 TraceCheckUtils]: 21: Hoare triple {67317#false} ~retValue_acc~7 := ~tmp___0~2; {67317#false} is VALID [2020-07-10 23:56:56,630 INFO L280 TraceCheckUtils]: 22: Hoare triple {67317#false} #res := ~retValue_acc~7; {67317#false} is VALID [2020-07-10 23:56:56,630 INFO L280 TraceCheckUtils]: 23: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 23:56:56,631 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {67317#false} {67316#true} #860#return; {67317#false} is VALID [2020-07-10 23:56:56,631 INFO L280 TraceCheckUtils]: 25: Hoare triple {67317#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {67317#false} is VALID [2020-07-10 23:56:56,631 INFO L280 TraceCheckUtils]: 26: Hoare triple {67317#false} ~tmp~5 := #t~ret42; {67317#false} is VALID [2020-07-10 23:56:56,631 INFO L280 TraceCheckUtils]: 27: Hoare triple {67317#false} havoc #t~ret42; {67317#false} is VALID [2020-07-10 23:56:56,631 INFO L280 TraceCheckUtils]: 28: Hoare triple {67317#false} assume 0 != ~tmp~5; {67317#false} is VALID [2020-07-10 23:56:56,632 INFO L263 TraceCheckUtils]: 29: Hoare triple {67317#false} call activatePump(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:56:56,632 INFO L280 TraceCheckUtils]: 30: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {67316#true} is VALID [2020-07-10 23:56:56,632 INFO L263 TraceCheckUtils]: 31: Hoare triple {67316#true} call #t~ret43 := isMethaneAlarm(); {67316#true} is VALID [2020-07-10 23:56:56,632 INFO L280 TraceCheckUtils]: 32: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-10 23:56:56,632 INFO L263 TraceCheckUtils]: 33: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-10 23:56:56,632 INFO L280 TraceCheckUtils]: 34: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-10 23:56:56,633 INFO L280 TraceCheckUtils]: 35: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-10 23:56:56,633 INFO L280 TraceCheckUtils]: 36: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-10 23:56:56,633 INFO L280 TraceCheckUtils]: 37: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,633 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-10 23:56:56,633 INFO L280 TraceCheckUtils]: 39: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,633 INFO L280 TraceCheckUtils]: 40: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-10 23:56:56,634 INFO L280 TraceCheckUtils]: 41: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-10 23:56:56,634 INFO L280 TraceCheckUtils]: 42: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-10 23:56:56,634 INFO L280 TraceCheckUtils]: 43: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,634 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-10 23:56:56,634 INFO L280 TraceCheckUtils]: 45: Hoare triple {67316#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,634 INFO L280 TraceCheckUtils]: 46: Hoare triple {67316#true} ~tmp~6 := #t~ret43; {67316#true} is VALID [2020-07-10 23:56:56,635 INFO L280 TraceCheckUtils]: 47: Hoare triple {67316#true} havoc #t~ret43; {67316#true} is VALID [2020-07-10 23:56:56,635 INFO L280 TraceCheckUtils]: 48: Hoare triple {67316#true} assume !(0 != ~tmp~6); {67316#true} is VALID [2020-07-10 23:56:56,636 INFO L263 TraceCheckUtils]: 49: Hoare triple {67316#true} call activatePump__wrappee__highWaterSensor(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:56:56,636 INFO L280 TraceCheckUtils]: 50: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-10 23:56:56,636 INFO L280 TraceCheckUtils]: 51: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,636 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-10 23:56:56,636 INFO L280 TraceCheckUtils]: 53: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,636 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {67316#true} {67317#false} #862#return; {67317#false} is VALID [2020-07-10 23:56:56,637 INFO L280 TraceCheckUtils]: 55: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 23:56:56,637 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {67317#false} {67316#true} #888#return; {67317#false} is VALID [2020-07-10 23:56:56,637 INFO L263 TraceCheckUtils]: 57: Hoare triple {67317#false} call __utac_acc__Specification4_spec__1(); {67316#true} is VALID [2020-07-10 23:56:56,637 INFO L280 TraceCheckUtils]: 58: Hoare triple {67316#true} havoc ~tmp~0; {67316#true} is VALID [2020-07-10 23:56:56,637 INFO L280 TraceCheckUtils]: 59: Hoare triple {67316#true} havoc ~tmp___0~0; {67316#true} is VALID [2020-07-10 23:56:56,637 INFO L263 TraceCheckUtils]: 60: Hoare triple {67316#true} call #t~ret0 := getWaterLevel(); {67316#true} is VALID [2020-07-10 23:56:56,638 INFO L280 TraceCheckUtils]: 61: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-10 23:56:56,638 INFO L280 TraceCheckUtils]: 62: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-10 23:56:56,638 INFO L280 TraceCheckUtils]: 63: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-10 23:56:56,638 INFO L280 TraceCheckUtils]: 64: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,638 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {67316#true} {67316#true} #812#return; {67316#true} is VALID [2020-07-10 23:56:56,638 INFO L280 TraceCheckUtils]: 66: Hoare triple {67316#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,639 INFO L280 TraceCheckUtils]: 67: Hoare triple {67316#true} ~tmp~0 := #t~ret0; {67316#true} is VALID [2020-07-10 23:56:56,639 INFO L280 TraceCheckUtils]: 68: Hoare triple {67316#true} havoc #t~ret0; {67316#true} is VALID [2020-07-10 23:56:56,639 INFO L280 TraceCheckUtils]: 69: Hoare triple {67316#true} assume !(0 == ~tmp~0); {67316#true} is VALID [2020-07-10 23:56:56,639 INFO L280 TraceCheckUtils]: 70: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,639 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {67316#true} {67317#false} #890#return; {67317#false} is VALID [2020-07-10 23:56:56,639 INFO L280 TraceCheckUtils]: 72: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 23:56:56,640 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {67317#false} {67316#true} #876#return; {67317#false} is VALID [2020-07-10 23:56:56,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {67514#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-10 23:56:56,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,646 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {67316#true} {67317#false} #872#return; {67317#false} is VALID [2020-07-10 23:56:56,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {67665#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {67316#true} is VALID [2020-07-10 23:56:56,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~waterLevel~0 := ~waterLevel~0 - 1; {67316#true} is VALID [2020-07-10 23:56:56,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,667 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {67316#true} {67317#false} #886#return; {67317#false} is VALID [2020-07-10 23:56:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,673 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {67316#true} {67316#true} #866#return; {67316#true} is VALID [2020-07-10 23:56:56,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-10 23:56:56,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume !(0 == ~pumpRunning~0); {67316#true} is VALID [2020-07-10 23:56:56,674 INFO L263 TraceCheckUtils]: 2: Hoare triple {67316#true} call processEnvironment__wrappee__base(); {67316#true} is VALID [2020-07-10 23:56:56,674 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,674 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67316#true} #866#return; {67316#true} is VALID [2020-07-10 23:56:56,674 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,675 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {67316#true} {67317#false} #888#return; {67317#false} is VALID [2020-07-10 23:56:56,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-10 23:56:56,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-10 23:56:56,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-10 23:56:56,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,678 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67317#false} #812#return; {67317#false} is VALID [2020-07-10 23:56:56,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:56,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~6; {67316#true} is VALID [2020-07-10 23:56:56,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~6 := ~pumpRunning~0; {67316#true} is VALID [2020-07-10 23:56:56,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #res := ~retValue_acc~6; {67316#true} is VALID [2020-07-10 23:56:56,680 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,680 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67317#false} #814#return; {67317#false} is VALID [2020-07-10 23:56:56,683 INFO L263 TraceCheckUtils]: 0: Hoare triple {67316#true} call ULTIMATE.init(); {67511#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 23:56:56,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {67511#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#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~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~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~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {67316#true} is VALID [2020-07-10 23:56:56,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #valid := #valid[0 := 0]; {67316#true} is VALID [2020-07-10 23:56:56,684 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume 0 < #StackHeapBarrier; {67316#true} is VALID [2020-07-10 23:56:56,684 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {67316#true} is VALID [2020-07-10 23:56:56,684 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {67316#true} is VALID [2020-07-10 23:56:56,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {67316#true} is VALID [2020-07-10 23:56:56,684 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {67316#true} is VALID [2020-07-10 23:56:56,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {67316#true} is VALID [2020-07-10 23:56:56,685 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {67316#true} is VALID [2020-07-10 23:56:56,685 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {67316#true} is VALID [2020-07-10 23:56:56,685 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {67316#true} is VALID [2020-07-10 23:56:56,685 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {67316#true} is VALID [2020-07-10 23:56:56,685 INFO L280 TraceCheckUtils]: 13: Hoare triple {67316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {67316#true} is VALID [2020-07-10 23:56:56,685 INFO L280 TraceCheckUtils]: 14: Hoare triple {67316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {67316#true} is VALID [2020-07-10 23:56:56,685 INFO L280 TraceCheckUtils]: 15: Hoare triple {67316#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {67316#true} is VALID [2020-07-10 23:56:56,685 INFO L280 TraceCheckUtils]: 16: Hoare triple {67316#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {67316#true} is VALID [2020-07-10 23:56:56,685 INFO L280 TraceCheckUtils]: 17: Hoare triple {67316#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {67316#true} is VALID [2020-07-10 23:56:56,686 INFO L280 TraceCheckUtils]: 18: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {67316#true} is VALID [2020-07-10 23:56:56,686 INFO L280 TraceCheckUtils]: 19: Hoare triple {67316#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {67316#true} is VALID [2020-07-10 23:56:56,686 INFO L280 TraceCheckUtils]: 20: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {67316#true} is VALID [2020-07-10 23:56:56,686 INFO L280 TraceCheckUtils]: 21: Hoare triple {67316#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {67316#true} is VALID [2020-07-10 23:56:56,686 INFO L280 TraceCheckUtils]: 22: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {67316#true} is VALID [2020-07-10 23:56:56,687 INFO L280 TraceCheckUtils]: 23: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {67316#true} is VALID [2020-07-10 23:56:56,687 INFO L280 TraceCheckUtils]: 24: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {67316#true} is VALID [2020-07-10 23:56:56,687 INFO L280 TraceCheckUtils]: 25: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {67316#true} is VALID [2020-07-10 23:56:56,687 INFO L280 TraceCheckUtils]: 26: Hoare triple {67316#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {67316#true} is VALID [2020-07-10 23:56:56,687 INFO L280 TraceCheckUtils]: 27: Hoare triple {67316#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {67316#true} is VALID [2020-07-10 23:56:56,687 INFO L280 TraceCheckUtils]: 28: Hoare triple {67316#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {67316#true} is VALID [2020-07-10 23:56:56,688 INFO L280 TraceCheckUtils]: 29: Hoare triple {67316#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {67316#true} is VALID [2020-07-10 23:56:56,688 INFO L280 TraceCheckUtils]: 30: Hoare triple {67316#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {67316#true} is VALID [2020-07-10 23:56:56,688 INFO L280 TraceCheckUtils]: 31: Hoare triple {67316#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {67316#true} is VALID [2020-07-10 23:56:56,688 INFO L280 TraceCheckUtils]: 32: Hoare triple {67316#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {67316#true} is VALID [2020-07-10 23:56:56,688 INFO L280 TraceCheckUtils]: 33: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {67316#true} is VALID [2020-07-10 23:56:56,688 INFO L280 TraceCheckUtils]: 34: Hoare triple {67316#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {67316#true} is VALID [2020-07-10 23:56:56,688 INFO L280 TraceCheckUtils]: 35: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {67316#true} is VALID [2020-07-10 23:56:56,689 INFO L280 TraceCheckUtils]: 36: Hoare triple {67316#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {67316#true} is VALID [2020-07-10 23:56:56,689 INFO L280 TraceCheckUtils]: 37: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {67316#true} is VALID [2020-07-10 23:56:56,689 INFO L280 TraceCheckUtils]: 38: Hoare triple {67316#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {67316#true} is VALID [2020-07-10 23:56:56,691 INFO L280 TraceCheckUtils]: 39: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {67316#true} is VALID [2020-07-10 23:56:56,691 INFO L280 TraceCheckUtils]: 40: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {67316#true} is VALID [2020-07-10 23:56:56,691 INFO L280 TraceCheckUtils]: 41: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {67316#true} is VALID [2020-07-10 23:56:56,692 INFO L280 TraceCheckUtils]: 42: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {67316#true} is VALID [2020-07-10 23:56:56,692 INFO L280 TraceCheckUtils]: 43: Hoare triple {67316#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {67316#true} is VALID [2020-07-10 23:56:56,692 INFO L280 TraceCheckUtils]: 44: Hoare triple {67316#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {67316#true} is VALID [2020-07-10 23:56:56,692 INFO L280 TraceCheckUtils]: 45: Hoare triple {67316#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {67316#true} is VALID [2020-07-10 23:56:56,692 INFO L280 TraceCheckUtils]: 46: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {67316#true} is VALID [2020-07-10 23:56:56,692 INFO L280 TraceCheckUtils]: 47: Hoare triple {67316#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {67316#true} is VALID [2020-07-10 23:56:56,692 INFO L280 TraceCheckUtils]: 48: Hoare triple {67316#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {67316#true} is VALID [2020-07-10 23:56:56,693 INFO L280 TraceCheckUtils]: 49: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {67316#true} is VALID [2020-07-10 23:56:56,693 INFO L280 TraceCheckUtils]: 50: Hoare triple {67316#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {67316#true} is VALID [2020-07-10 23:56:56,693 INFO L280 TraceCheckUtils]: 51: Hoare triple {67316#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {67316#true} is VALID [2020-07-10 23:56:56,693 INFO L280 TraceCheckUtils]: 52: Hoare triple {67316#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {67316#true} is VALID [2020-07-10 23:56:56,693 INFO L280 TraceCheckUtils]: 53: Hoare triple {67316#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {67316#true} is VALID [2020-07-10 23:56:56,693 INFO L280 TraceCheckUtils]: 54: Hoare triple {67316#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {67316#true} is VALID [2020-07-10 23:56:56,694 INFO L280 TraceCheckUtils]: 55: Hoare triple {67316#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {67316#true} is VALID [2020-07-10 23:56:56,694 INFO L280 TraceCheckUtils]: 56: Hoare triple {67316#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {67316#true} is VALID [2020-07-10 23:56:56,694 INFO L280 TraceCheckUtils]: 57: Hoare triple {67316#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {67316#true} is VALID [2020-07-10 23:56:56,694 INFO L280 TraceCheckUtils]: 58: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {67316#true} is VALID [2020-07-10 23:56:56,694 INFO L280 TraceCheckUtils]: 59: Hoare triple {67316#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {67316#true} is VALID [2020-07-10 23:56:56,695 INFO L280 TraceCheckUtils]: 60: Hoare triple {67316#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {67316#true} is VALID [2020-07-10 23:56:56,695 INFO L280 TraceCheckUtils]: 61: Hoare triple {67316#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {67316#true} is VALID [2020-07-10 23:56:56,695 INFO L280 TraceCheckUtils]: 62: Hoare triple {67316#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {67316#true} is VALID [2020-07-10 23:56:56,695 INFO L280 TraceCheckUtils]: 63: Hoare triple {67316#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {67316#true} is VALID [2020-07-10 23:56:56,695 INFO L280 TraceCheckUtils]: 64: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {67316#true} is VALID [2020-07-10 23:56:56,695 INFO L280 TraceCheckUtils]: 65: Hoare triple {67316#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {67316#true} is VALID [2020-07-10 23:56:56,696 INFO L280 TraceCheckUtils]: 66: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {67316#true} is VALID [2020-07-10 23:56:56,696 INFO L280 TraceCheckUtils]: 67: Hoare triple {67316#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {67316#true} is VALID [2020-07-10 23:56:56,696 INFO L280 TraceCheckUtils]: 68: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {67316#true} is VALID [2020-07-10 23:56:56,696 INFO L280 TraceCheckUtils]: 69: Hoare triple {67316#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {67316#true} is VALID [2020-07-10 23:56:56,696 INFO L280 TraceCheckUtils]: 70: Hoare triple {67316#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {67316#true} is VALID [2020-07-10 23:56:56,696 INFO L280 TraceCheckUtils]: 71: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {67316#true} is VALID [2020-07-10 23:56:56,697 INFO L280 TraceCheckUtils]: 72: Hoare triple {67316#true} ~head~0.base, ~head~0.offset := 0, 0; {67316#true} is VALID [2020-07-10 23:56:56,697 INFO L280 TraceCheckUtils]: 73: Hoare triple {67316#true} ~pumpRunning~0 := 0; {67316#true} is VALID [2020-07-10 23:56:56,697 INFO L280 TraceCheckUtils]: 74: Hoare triple {67316#true} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-10 23:56:56,697 INFO L280 TraceCheckUtils]: 75: Hoare triple {67316#true} ~cleanupTimeShifts~0 := 4; {67316#true} is VALID [2020-07-10 23:56:56,697 INFO L280 TraceCheckUtils]: 76: Hoare triple {67316#true} ~waterLevel~0 := 1; {67316#true} is VALID [2020-07-10 23:56:56,698 INFO L280 TraceCheckUtils]: 77: Hoare triple {67316#true} ~methaneLevelCritical~0 := 0; {67316#true} is VALID [2020-07-10 23:56:56,698 INFO L280 TraceCheckUtils]: 78: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,698 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {67316#true} {67316#true} #906#return; {67316#true} is VALID [2020-07-10 23:56:56,698 INFO L263 TraceCheckUtils]: 80: Hoare triple {67316#true} call #t~ret73 := main(); {67316#true} is VALID [2020-07-10 23:56:56,698 INFO L280 TraceCheckUtils]: 81: Hoare triple {67316#true} havoc ~retValue_acc~8; {67316#true} is VALID [2020-07-10 23:56:56,698 INFO L280 TraceCheckUtils]: 82: Hoare triple {67316#true} havoc ~tmp~8; {67316#true} is VALID [2020-07-10 23:56:56,699 INFO L263 TraceCheckUtils]: 83: Hoare triple {67316#true} call select_helpers(); {67316#true} is VALID [2020-07-10 23:56:56,699 INFO L280 TraceCheckUtils]: 84: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,699 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {67316#true} {67316#true} #818#return; {67316#true} is VALID [2020-07-10 23:56:56,699 INFO L263 TraceCheckUtils]: 86: Hoare triple {67316#true} call select_features(); {67316#true} is VALID [2020-07-10 23:56:56,699 INFO L280 TraceCheckUtils]: 87: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,699 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {67316#true} {67316#true} #820#return; {67316#true} is VALID [2020-07-10 23:56:56,700 INFO L263 TraceCheckUtils]: 89: Hoare triple {67316#true} call #t~ret62 := valid_product(); {67316#true} is VALID [2020-07-10 23:56:56,700 INFO L280 TraceCheckUtils]: 90: Hoare triple {67316#true} havoc ~retValue_acc~4; {67316#true} is VALID [2020-07-10 23:56:56,701 INFO L280 TraceCheckUtils]: 91: Hoare triple {67316#true} ~retValue_acc~4 := 1; {67512#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-10 23:56:56,701 INFO L280 TraceCheckUtils]: 92: Hoare triple {67512#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:56:56,702 INFO L280 TraceCheckUtils]: 93: Hoare triple {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:56:56,703 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {67316#true} #822#return; {67406#(= |main_#t~ret62| 1)} is VALID [2020-07-10 23:56:56,703 INFO L280 TraceCheckUtils]: 95: Hoare triple {67406#(= |main_#t~ret62| 1)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {67406#(= |main_#t~ret62| 1)} is VALID [2020-07-10 23:56:56,704 INFO L280 TraceCheckUtils]: 96: Hoare triple {67406#(= |main_#t~ret62| 1)} ~tmp~8 := #t~ret62; {67407#(= 1 main_~tmp~8)} is VALID [2020-07-10 23:56:56,704 INFO L280 TraceCheckUtils]: 97: Hoare triple {67407#(= 1 main_~tmp~8)} havoc #t~ret62; {67407#(= 1 main_~tmp~8)} is VALID [2020-07-10 23:56:56,704 INFO L280 TraceCheckUtils]: 98: Hoare triple {67407#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {67316#true} is VALID [2020-07-10 23:56:56,705 INFO L263 TraceCheckUtils]: 99: Hoare triple {67316#true} call setup(); {67316#true} is VALID [2020-07-10 23:56:56,705 INFO L280 TraceCheckUtils]: 100: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,705 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {67316#true} {67316#true} #824#return; {67316#true} is VALID [2020-07-10 23:56:56,705 INFO L263 TraceCheckUtils]: 102: Hoare triple {67316#true} call runTest(); {67316#true} is VALID [2020-07-10 23:56:56,705 INFO L263 TraceCheckUtils]: 103: Hoare triple {67316#true} call test(); {67316#true} is VALID [2020-07-10 23:56:56,705 INFO L280 TraceCheckUtils]: 104: Hoare triple {67316#true} havoc ~splverifierCounter~0; {67316#true} is VALID [2020-07-10 23:56:56,706 INFO L280 TraceCheckUtils]: 105: Hoare triple {67316#true} havoc ~tmp~4; {67316#true} is VALID [2020-07-10 23:56:56,706 INFO L280 TraceCheckUtils]: 106: Hoare triple {67316#true} havoc ~tmp___0~1; {67316#true} is VALID [2020-07-10 23:56:56,706 INFO L280 TraceCheckUtils]: 107: Hoare triple {67316#true} havoc ~tmp___1~0; {67316#true} is VALID [2020-07-10 23:56:56,706 INFO L280 TraceCheckUtils]: 108: Hoare triple {67316#true} havoc ~tmp___2~0; {67316#true} is VALID [2020-07-10 23:56:56,706 INFO L280 TraceCheckUtils]: 109: Hoare triple {67316#true} ~splverifierCounter~0 := 0; {67316#true} is VALID [2020-07-10 23:56:56,707 INFO L280 TraceCheckUtils]: 110: Hoare triple {67316#true} assume !false; {67316#true} is VALID [2020-07-10 23:56:56,707 INFO L280 TraceCheckUtils]: 111: Hoare triple {67316#true} assume ~splverifierCounter~0 < 4; {67316#true} is VALID [2020-07-10 23:56:56,707 INFO L280 TraceCheckUtils]: 112: Hoare triple {67316#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,707 INFO L280 TraceCheckUtils]: 113: Hoare triple {67316#true} ~tmp~4 := #t~nondet38; {67316#true} is VALID [2020-07-10 23:56:56,707 INFO L280 TraceCheckUtils]: 114: Hoare triple {67316#true} havoc #t~nondet38; {67316#true} is VALID [2020-07-10 23:56:56,707 INFO L280 TraceCheckUtils]: 115: Hoare triple {67316#true} assume !(0 != ~tmp~4); {67316#true} is VALID [2020-07-10 23:56:56,708 INFO L280 TraceCheckUtils]: 116: Hoare triple {67316#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,708 INFO L280 TraceCheckUtils]: 117: Hoare triple {67316#true} ~tmp___0~1 := #t~nondet39; {67316#true} is VALID [2020-07-10 23:56:56,708 INFO L280 TraceCheckUtils]: 118: Hoare triple {67316#true} havoc #t~nondet39; {67316#true} is VALID [2020-07-10 23:56:56,708 INFO L280 TraceCheckUtils]: 119: Hoare triple {67316#true} assume !(0 != ~tmp___0~1); {67316#true} is VALID [2020-07-10 23:56:56,708 INFO L280 TraceCheckUtils]: 120: Hoare triple {67316#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,709 INFO L280 TraceCheckUtils]: 121: Hoare triple {67316#true} ~tmp___2~0 := #t~nondet40; {67316#true} is VALID [2020-07-10 23:56:56,709 INFO L280 TraceCheckUtils]: 122: Hoare triple {67316#true} havoc #t~nondet40; {67316#true} is VALID [2020-07-10 23:56:56,709 INFO L280 TraceCheckUtils]: 123: Hoare triple {67316#true} assume 0 != ~tmp___2~0; {67316#true} is VALID [2020-07-10 23:56:56,710 INFO L263 TraceCheckUtils]: 124: Hoare triple {67316#true} call startSystem(); {67514#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:56:56,710 INFO L280 TraceCheckUtils]: 125: Hoare triple {67514#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-10 23:56:56,710 INFO L280 TraceCheckUtils]: 126: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,710 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {67316#true} {67316#true} #872#return; {67316#true} is VALID [2020-07-10 23:56:56,711 INFO L263 TraceCheckUtils]: 128: Hoare triple {67316#true} call timeShift(); {67515#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:56:56,711 INFO L280 TraceCheckUtils]: 129: Hoare triple {67515#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {67316#true} is VALID [2020-07-10 23:56:56,711 INFO L280 TraceCheckUtils]: 130: Hoare triple {67316#true} assume 0 != ~systemActive~0; {67316#true} is VALID [2020-07-10 23:56:56,712 INFO L263 TraceCheckUtils]: 131: Hoare triple {67316#true} call processEnvironment(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:56:56,712 INFO L280 TraceCheckUtils]: 132: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-10 23:56:56,712 INFO L280 TraceCheckUtils]: 133: Hoare triple {67316#true} assume 0 == ~pumpRunning~0; {67316#true} is VALID [2020-07-10 23:56:56,712 INFO L263 TraceCheckUtils]: 134: Hoare triple {67316#true} call #t~ret42 := isHighWaterLevel(); {67316#true} is VALID [2020-07-10 23:56:56,712 INFO L280 TraceCheckUtils]: 135: Hoare triple {67316#true} havoc ~retValue_acc~7; {67316#true} is VALID [2020-07-10 23:56:56,713 INFO L280 TraceCheckUtils]: 136: Hoare triple {67316#true} havoc ~tmp~7; {67316#true} is VALID [2020-07-10 23:56:56,713 INFO L280 TraceCheckUtils]: 137: Hoare triple {67316#true} havoc ~tmp___0~2; {67316#true} is VALID [2020-07-10 23:56:56,713 INFO L263 TraceCheckUtils]: 138: Hoare triple {67316#true} call #t~ret61 := isHighWaterSensorDry(); {67316#true} is VALID [2020-07-10 23:56:56,713 INFO L280 TraceCheckUtils]: 139: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-10 23:56:56,713 INFO L280 TraceCheckUtils]: 140: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-10 23:56:56,714 INFO L280 TraceCheckUtils]: 141: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 23:56:56,715 INFO L280 TraceCheckUtils]: 142: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:56:56,715 INFO L280 TraceCheckUtils]: 143: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:56:56,716 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 23:56:56,716 INFO L280 TraceCheckUtils]: 145: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 23:56:56,717 INFO L280 TraceCheckUtils]: 146: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} ~tmp~7 := #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 23:56:56,717 INFO L280 TraceCheckUtils]: 147: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} havoc #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 23:56:56,718 INFO L280 TraceCheckUtils]: 148: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7); {67317#false} is VALID [2020-07-10 23:56:56,718 INFO L280 TraceCheckUtils]: 149: Hoare triple {67317#false} ~tmp___0~2 := 1; {67317#false} is VALID [2020-07-10 23:56:56,718 INFO L280 TraceCheckUtils]: 150: Hoare triple {67317#false} ~retValue_acc~7 := ~tmp___0~2; {67317#false} is VALID [2020-07-10 23:56:56,718 INFO L280 TraceCheckUtils]: 151: Hoare triple {67317#false} #res := ~retValue_acc~7; {67317#false} is VALID [2020-07-10 23:56:56,719 INFO L280 TraceCheckUtils]: 152: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 23:56:56,719 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {67317#false} {67316#true} #860#return; {67317#false} is VALID [2020-07-10 23:56:56,719 INFO L280 TraceCheckUtils]: 154: Hoare triple {67317#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {67317#false} is VALID [2020-07-10 23:56:56,719 INFO L280 TraceCheckUtils]: 155: Hoare triple {67317#false} ~tmp~5 := #t~ret42; {67317#false} is VALID [2020-07-10 23:56:56,719 INFO L280 TraceCheckUtils]: 156: Hoare triple {67317#false} havoc #t~ret42; {67317#false} is VALID [2020-07-10 23:56:56,719 INFO L280 TraceCheckUtils]: 157: Hoare triple {67317#false} assume 0 != ~tmp~5; {67317#false} is VALID [2020-07-10 23:56:56,720 INFO L263 TraceCheckUtils]: 158: Hoare triple {67317#false} call activatePump(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:56:56,720 INFO L280 TraceCheckUtils]: 159: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {67316#true} is VALID [2020-07-10 23:56:56,720 INFO L263 TraceCheckUtils]: 160: Hoare triple {67316#true} call #t~ret43 := isMethaneAlarm(); {67316#true} is VALID [2020-07-10 23:56:56,720 INFO L280 TraceCheckUtils]: 161: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-10 23:56:56,720 INFO L263 TraceCheckUtils]: 162: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-10 23:56:56,720 INFO L280 TraceCheckUtils]: 163: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-10 23:56:56,721 INFO L280 TraceCheckUtils]: 164: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-10 23:56:56,721 INFO L280 TraceCheckUtils]: 165: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-10 23:56:56,721 INFO L280 TraceCheckUtils]: 166: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,721 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-10 23:56:56,721 INFO L280 TraceCheckUtils]: 168: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,721 INFO L280 TraceCheckUtils]: 169: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-10 23:56:56,722 INFO L280 TraceCheckUtils]: 170: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-10 23:56:56,722 INFO L280 TraceCheckUtils]: 171: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-10 23:56:56,722 INFO L280 TraceCheckUtils]: 172: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,722 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-10 23:56:56,722 INFO L280 TraceCheckUtils]: 174: Hoare triple {67316#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,722 INFO L280 TraceCheckUtils]: 175: Hoare triple {67316#true} ~tmp~6 := #t~ret43; {67316#true} is VALID [2020-07-10 23:56:56,723 INFO L280 TraceCheckUtils]: 176: Hoare triple {67316#true} havoc #t~ret43; {67316#true} is VALID [2020-07-10 23:56:56,723 INFO L280 TraceCheckUtils]: 177: Hoare triple {67316#true} assume !(0 != ~tmp~6); {67316#true} is VALID [2020-07-10 23:56:56,723 INFO L263 TraceCheckUtils]: 178: Hoare triple {67316#true} call activatePump__wrappee__highWaterSensor(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:56:56,724 INFO L280 TraceCheckUtils]: 179: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-10 23:56:56,724 INFO L280 TraceCheckUtils]: 180: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,724 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-10 23:56:56,724 INFO L280 TraceCheckUtils]: 182: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,724 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {67316#true} {67317#false} #862#return; {67317#false} is VALID [2020-07-10 23:56:56,725 INFO L280 TraceCheckUtils]: 184: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 23:56:56,725 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {67317#false} {67316#true} #888#return; {67317#false} is VALID [2020-07-10 23:56:56,725 INFO L263 TraceCheckUtils]: 186: Hoare triple {67317#false} call __utac_acc__Specification4_spec__1(); {67316#true} is VALID [2020-07-10 23:56:56,725 INFO L280 TraceCheckUtils]: 187: Hoare triple {67316#true} havoc ~tmp~0; {67316#true} is VALID [2020-07-10 23:56:56,725 INFO L280 TraceCheckUtils]: 188: Hoare triple {67316#true} havoc ~tmp___0~0; {67316#true} is VALID [2020-07-10 23:56:56,726 INFO L263 TraceCheckUtils]: 189: Hoare triple {67316#true} call #t~ret0 := getWaterLevel(); {67316#true} is VALID [2020-07-10 23:56:56,726 INFO L280 TraceCheckUtils]: 190: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-10 23:56:56,726 INFO L280 TraceCheckUtils]: 191: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-10 23:56:56,726 INFO L280 TraceCheckUtils]: 192: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-10 23:56:56,726 INFO L280 TraceCheckUtils]: 193: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,726 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {67316#true} {67316#true} #812#return; {67316#true} is VALID [2020-07-10 23:56:56,727 INFO L280 TraceCheckUtils]: 195: Hoare triple {67316#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {67316#true} is VALID [2020-07-10 23:56:56,727 INFO L280 TraceCheckUtils]: 196: Hoare triple {67316#true} ~tmp~0 := #t~ret0; {67316#true} is VALID [2020-07-10 23:56:56,727 INFO L280 TraceCheckUtils]: 197: Hoare triple {67316#true} havoc #t~ret0; {67316#true} is VALID [2020-07-10 23:56:56,727 INFO L280 TraceCheckUtils]: 198: Hoare triple {67316#true} assume !(0 == ~tmp~0); {67316#true} is VALID [2020-07-10 23:56:56,727 INFO L280 TraceCheckUtils]: 199: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,727 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {67316#true} {67317#false} #890#return; {67317#false} is VALID [2020-07-10 23:56:56,728 INFO L280 TraceCheckUtils]: 201: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 23:56:56,728 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {67317#false} {67316#true} #876#return; {67317#false} is VALID [2020-07-10 23:56:56,728 INFO L280 TraceCheckUtils]: 203: Hoare triple {67317#false} assume !false; {67317#false} is VALID [2020-07-10 23:56:56,728 INFO L280 TraceCheckUtils]: 204: Hoare triple {67317#false} assume ~splverifierCounter~0 < 4; {67317#false} is VALID [2020-07-10 23:56:56,729 INFO L280 TraceCheckUtils]: 205: Hoare triple {67317#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {67317#false} is VALID [2020-07-10 23:56:56,729 INFO L280 TraceCheckUtils]: 206: Hoare triple {67317#false} ~tmp~4 := #t~nondet38; {67317#false} is VALID [2020-07-10 23:56:56,729 INFO L280 TraceCheckUtils]: 207: Hoare triple {67317#false} havoc #t~nondet38; {67317#false} is VALID [2020-07-10 23:56:56,729 INFO L280 TraceCheckUtils]: 208: Hoare triple {67317#false} assume !(0 != ~tmp~4); {67317#false} is VALID [2020-07-10 23:56:56,730 INFO L280 TraceCheckUtils]: 209: Hoare triple {67317#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {67317#false} is VALID [2020-07-10 23:56:56,730 INFO L280 TraceCheckUtils]: 210: Hoare triple {67317#false} ~tmp___0~1 := #t~nondet39; {67317#false} is VALID [2020-07-10 23:56:56,730 INFO L280 TraceCheckUtils]: 211: Hoare triple {67317#false} havoc #t~nondet39; {67317#false} is VALID [2020-07-10 23:56:56,730 INFO L280 TraceCheckUtils]: 212: Hoare triple {67317#false} assume !(0 != ~tmp___0~1); {67317#false} is VALID [2020-07-10 23:56:56,730 INFO L280 TraceCheckUtils]: 213: Hoare triple {67317#false} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {67317#false} is VALID [2020-07-10 23:56:56,730 INFO L280 TraceCheckUtils]: 214: Hoare triple {67317#false} ~tmp___2~0 := #t~nondet40; {67317#false} is VALID [2020-07-10 23:56:56,731 INFO L280 TraceCheckUtils]: 215: Hoare triple {67317#false} havoc #t~nondet40; {67317#false} is VALID [2020-07-10 23:56:56,731 INFO L280 TraceCheckUtils]: 216: Hoare triple {67317#false} assume 0 != ~tmp___2~0; {67317#false} is VALID [2020-07-10 23:56:56,731 INFO L263 TraceCheckUtils]: 217: Hoare triple {67317#false} call startSystem(); {67514#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:56:56,731 INFO L280 TraceCheckUtils]: 218: Hoare triple {67514#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-10 23:56:56,731 INFO L280 TraceCheckUtils]: 219: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,731 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {67316#true} {67317#false} #872#return; {67317#false} is VALID [2020-07-10 23:56:56,732 INFO L263 TraceCheckUtils]: 221: Hoare triple {67317#false} call timeShift(); {67317#false} is VALID [2020-07-10 23:56:56,732 INFO L280 TraceCheckUtils]: 222: Hoare triple {67317#false} assume 0 != ~pumpRunning~0; {67317#false} is VALID [2020-07-10 23:56:56,732 INFO L263 TraceCheckUtils]: 223: Hoare triple {67317#false} call lowerWaterLevel(); {67665#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:56:56,732 INFO L280 TraceCheckUtils]: 224: Hoare triple {67665#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {67316#true} is VALID [2020-07-10 23:56:56,732 INFO L280 TraceCheckUtils]: 225: Hoare triple {67316#true} ~waterLevel~0 := ~waterLevel~0 - 1; {67316#true} is VALID [2020-07-10 23:56:56,733 INFO L280 TraceCheckUtils]: 226: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,733 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {67316#true} {67317#false} #886#return; {67317#false} is VALID [2020-07-10 23:56:56,733 INFO L280 TraceCheckUtils]: 228: Hoare triple {67317#false} assume 0 != ~systemActive~0; {67317#false} is VALID [2020-07-10 23:56:56,733 INFO L263 TraceCheckUtils]: 229: Hoare triple {67317#false} call processEnvironment(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:56:56,733 INFO L280 TraceCheckUtils]: 230: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-10 23:56:56,733 INFO L280 TraceCheckUtils]: 231: Hoare triple {67316#true} assume !(0 == ~pumpRunning~0); {67316#true} is VALID [2020-07-10 23:56:56,733 INFO L263 TraceCheckUtils]: 232: Hoare triple {67316#true} call processEnvironment__wrappee__base(); {67316#true} is VALID [2020-07-10 23:56:56,734 INFO L280 TraceCheckUtils]: 233: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,734 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {67316#true} {67316#true} #866#return; {67316#true} is VALID [2020-07-10 23:56:56,734 INFO L280 TraceCheckUtils]: 235: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,734 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {67316#true} {67317#false} #888#return; {67317#false} is VALID [2020-07-10 23:56:56,734 INFO L263 TraceCheckUtils]: 237: Hoare triple {67317#false} call __utac_acc__Specification4_spec__1(); {67317#false} is VALID [2020-07-10 23:56:56,734 INFO L280 TraceCheckUtils]: 238: Hoare triple {67317#false} havoc ~tmp~0; {67317#false} is VALID [2020-07-10 23:56:56,735 INFO L280 TraceCheckUtils]: 239: Hoare triple {67317#false} havoc ~tmp___0~0; {67317#false} is VALID [2020-07-10 23:56:56,735 INFO L263 TraceCheckUtils]: 240: Hoare triple {67317#false} call #t~ret0 := getWaterLevel(); {67316#true} is VALID [2020-07-10 23:56:56,735 INFO L280 TraceCheckUtils]: 241: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-10 23:56:56,735 INFO L280 TraceCheckUtils]: 242: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-10 23:56:56,735 INFO L280 TraceCheckUtils]: 243: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-10 23:56:56,735 INFO L280 TraceCheckUtils]: 244: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,735 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {67316#true} {67317#false} #812#return; {67317#false} is VALID [2020-07-10 23:56:56,736 INFO L280 TraceCheckUtils]: 246: Hoare triple {67317#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {67317#false} is VALID [2020-07-10 23:56:56,736 INFO L280 TraceCheckUtils]: 247: Hoare triple {67317#false} ~tmp~0 := #t~ret0; {67317#false} is VALID [2020-07-10 23:56:56,736 INFO L280 TraceCheckUtils]: 248: Hoare triple {67317#false} havoc #t~ret0; {67317#false} is VALID [2020-07-10 23:56:56,736 INFO L280 TraceCheckUtils]: 249: Hoare triple {67317#false} assume 0 == ~tmp~0; {67317#false} is VALID [2020-07-10 23:56:56,736 INFO L263 TraceCheckUtils]: 250: Hoare triple {67317#false} call #t~ret1 := isPumpRunning(); {67316#true} is VALID [2020-07-10 23:56:56,737 INFO L280 TraceCheckUtils]: 251: Hoare triple {67316#true} havoc ~retValue_acc~6; {67316#true} is VALID [2020-07-10 23:56:56,737 INFO L280 TraceCheckUtils]: 252: Hoare triple {67316#true} ~retValue_acc~6 := ~pumpRunning~0; {67316#true} is VALID [2020-07-10 23:56:56,737 INFO L280 TraceCheckUtils]: 253: Hoare triple {67316#true} #res := ~retValue_acc~6; {67316#true} is VALID [2020-07-10 23:56:56,737 INFO L280 TraceCheckUtils]: 254: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 23:56:56,737 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {67316#true} {67317#false} #814#return; {67317#false} is VALID [2020-07-10 23:56:56,737 INFO L280 TraceCheckUtils]: 256: Hoare triple {67317#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {67317#false} is VALID [2020-07-10 23:56:56,737 INFO L280 TraceCheckUtils]: 257: Hoare triple {67317#false} ~tmp___0~0 := #t~ret1; {67317#false} is VALID [2020-07-10 23:56:56,738 INFO L280 TraceCheckUtils]: 258: Hoare triple {67317#false} havoc #t~ret1; {67317#false} is VALID [2020-07-10 23:56:56,738 INFO L280 TraceCheckUtils]: 259: Hoare triple {67317#false} assume 0 != ~tmp___0~0; {67317#false} is VALID [2020-07-10 23:56:56,738 INFO L263 TraceCheckUtils]: 260: Hoare triple {67317#false} call __automaton_fail(); {67317#false} is VALID [2020-07-10 23:56:56,738 INFO L280 TraceCheckUtils]: 261: Hoare triple {67317#false} assume !false; {67317#false} is VALID [2020-07-10 23:56:56,788 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-10 23:56:56,789 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1207691514] [2020-07-10 23:56:56,789 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:56:56,789 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-10 23:56:56,789 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602009374] [2020-07-10 23:56:56,790 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 262 [2020-07-10 23:56:56,793 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:56:56,793 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 23:56:57,025 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 255 edges. 255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:56:57,026 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 23:56:57,026 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:56:57,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 23:56:57,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-10 23:56:57,027 INFO L87 Difference]: Start difference. First operand 1896 states and 2202 transitions. Second operand 15 states. [2020-07-10 23:56:59,558 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:56:59,921 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:57:00,458 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:57:00,886 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:57:01,239 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:57:09,931 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:57:10,443 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:57:11,299 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:57:12,302 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:57:12,886 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187