/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product44.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 02:45:29,528 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 02:45:29,530 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 02:45:29,542 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 02:45:29,542 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 02:45:29,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 02:45:29,545 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 02:45:29,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 02:45:29,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 02:45:29,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 02:45:29,558 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 02:45:29,559 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 02:45:29,561 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 02:45:29,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 02:45:29,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 02:45:29,567 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 02:45:29,568 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 02:45:29,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 02:45:29,573 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 02:45:29,577 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 02:45:29,579 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 02:45:29,582 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 02:45:29,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 02:45:29,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 02:45:29,589 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 02:45:29,589 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 02:45:29,590 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 02:45:29,591 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 02:45:29,591 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 02:45:29,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 02:45:29,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 02:45:29,594 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 02:45:29,596 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 02:45:29,597 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 02:45:29,599 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 02:45:29,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 02:45:29,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 02:45:29,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 02:45:29,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 02:45:29,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 02:45:29,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 02:45:29,606 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 02:45:29,621 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 02:45:29,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 02:45:29,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 02:45:29,624 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 02:45:29,624 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 02:45:29,624 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 02:45:29,624 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 02:45:29,624 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 02:45:29,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 02:45:29,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 02:45:29,626 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 02:45:29,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 02:45:29,626 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 02:45:29,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 02:45:29,627 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 02:45:29,627 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 02:45:29,627 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 02:45:29,628 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 02:45:29,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 02:45:29,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 02:45:29,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 02:45:29,628 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 02:45:29,629 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 [2020-07-18 02:45:29,895 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 02:45:29,909 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 02:45:29,912 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 02:45:29,914 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 02:45:29,914 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 02:45:29,915 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product44.cil.c [2020-07-18 02:45:29,977 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/285b95dea/c6686c2bf10148d7a960c59ab5b45a59/FLAG2e0b371af [2020-07-18 02:45:30,490 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 02:45:30,491 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product44.cil.c [2020-07-18 02:45:30,514 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/285b95dea/c6686c2bf10148d7a960c59ab5b45a59/FLAG2e0b371af [2020-07-18 02:45:30,816 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/285b95dea/c6686c2bf10148d7a960c59ab5b45a59 [2020-07-18 02:45:30,825 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 02:45:30,829 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 02:45:30,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 02:45:30,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 02:45:30,834 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 02:45:30,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:45:30" (1/1) ... [2020-07-18 02:45:30,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a84a430 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:45:30, skipping insertion in model container [2020-07-18 02:45:30,839 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:45:30" (1/1) ... [2020-07-18 02:45:30,847 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 02:45:30,893 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 02:45:31,258 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 02:45:31,377 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 02:45:31,486 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 02:45:31,531 INFO L208 MainTranslator]: Completed translation [2020-07-18 02:45:31,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:45:31 WrapperNode [2020-07-18 02:45:31,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 02:45:31,532 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 02:45:31,532 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 02:45:31,533 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 02:45:31,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:45:31" (1/1) ... [2020-07-18 02:45:31,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:45:31" (1/1) ... [2020-07-18 02:45:31,564 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:45:31" (1/1) ... [2020-07-18 02:45:31,565 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:45:31" (1/1) ... [2020-07-18 02:45:31,630 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:45:31" (1/1) ... [2020-07-18 02:45:31,653 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:45:31" (1/1) ... [2020-07-18 02:45:31,661 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:45:31" (1/1) ... [2020-07-18 02:45:31,677 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 02:45:31,678 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 02:45:31,678 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 02:45:31,678 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 02:45:31,679 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:45:31" (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 [2020-07-18 02:45:31,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 02:45:31,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 02:45:31,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 02:45:31,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 02:45:31,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 02:45:31,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 02:45:31,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 02:45:31,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 02:45:31,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 02:45:31,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 02:45:31,774 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 02:45:31,775 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 02:45:31,775 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 02:45:31,775 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 02:45:31,776 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-18 02:45:31,776 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 02:45:31,777 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 02:45:31,777 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 02:45:31,777 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 02:45:31,778 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 02:45:31,778 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 02:45:31,778 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 02:45:31,780 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 02:45:31,780 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 02:45:31,780 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 02:45:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 02:45:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 02:45:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 02:45:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 02:45:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 02:45:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-18 02:45:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 02:45:31,782 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 02:45:31,782 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 02:45:31,782 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 02:45:31,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 02:45:31,782 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 02:45:31,782 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 02:45:31,782 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 02:45:31,783 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 02:45:31,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 02:45:31,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 02:45:31,783 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 02:45:31,783 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 02:45:31,783 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 02:45:31,783 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 02:45:31,784 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 02:45:31,784 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 02:45:31,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 02:45:31,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 02:45:31,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 02:45:31,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 02:45:31,785 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 02:45:31,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 02:45:31,785 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 02:45:31,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 02:45:31,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 02:45:31,786 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 02:45:31,786 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 02:45:31,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 02:45:31,786 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 02:45:31,786 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 02:45:31,786 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 02:45:31,786 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 02:45:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 02:45:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 02:45:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 02:45:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 02:45:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 02:45:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 02:45:31,788 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 02:45:31,788 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 02:45:31,788 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 02:45:31,788 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 02:45:31,789 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 02:45:31,789 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 02:45:31,789 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-18 02:45:31,789 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 02:45:31,789 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 02:45:31,790 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 02:45:31,790 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-18 02:45:31,790 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 02:45:31,791 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 02:45:31,791 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 02:45:31,791 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 02:45:31,791 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 02:45:31,792 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 02:45:31,792 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 02:45:31,793 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 02:45:31,793 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 02:45:31,793 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 02:45:31,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 02:45:31,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 02:45:31,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 02:45:33,408 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 02:45:33,409 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 02:45:33,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 02:45:33 BoogieIcfgContainer [2020-07-18 02:45:33,415 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 02:45:33,417 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 02:45:33,417 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 02:45:33,420 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 02:45:33,421 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 02:45:30" (1/3) ... [2020-07-18 02:45:33,422 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a3ea13c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 02:45:33, skipping insertion in model container [2020-07-18 02:45:33,422 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:45:31" (2/3) ... [2020-07-18 02:45:33,423 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a3ea13c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 02:45:33, skipping insertion in model container [2020-07-18 02:45:33,423 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 02:45:33" (3/3) ... [2020-07-18 02:45:33,425 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product44.cil.c [2020-07-18 02:45:33,437 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 02:45:33,447 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 02:45:33,461 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 02:45:33,484 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 02:45:33,484 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 02:45:33,484 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 02:45:33,484 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 02:45:33,485 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 02:45:33,485 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 02:45:33,485 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 02:45:33,486 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 02:45:33,508 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states. [2020-07-18 02:45:33,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-18 02:45:33,551 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:45:33,552 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] [2020-07-18 02:45:33,552 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:45:33,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:45:33,559 INFO L82 PathProgramCache]: Analyzing trace with hash -382402386, now seen corresponding path program 1 times [2020-07-18 02:45:33,568 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:45:33,569 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1438488012] [2020-07-18 02:45:33,569 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:45:33,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:34,308 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:45:34,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:34,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {413#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {311#true} is VALID [2020-07-18 02:45:34,408 INFO L280 TraceCheckUtils]: 1: Hoare triple {311#true} #valid := #valid[0 := 0]; {311#true} is VALID [2020-07-18 02:45:34,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {311#true} assume 0 < #StackHeapBarrier; {311#true} is VALID [2020-07-18 02:45:34,409 INFO L280 TraceCheckUtils]: 3: Hoare triple {311#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {311#true} is VALID [2020-07-18 02:45:34,409 INFO L280 TraceCheckUtils]: 4: Hoare triple {311#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {311#true} is VALID [2020-07-18 02:45:34,410 INFO L280 TraceCheckUtils]: 5: Hoare triple {311#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {311#true} is VALID [2020-07-18 02:45:34,410 INFO L280 TraceCheckUtils]: 6: Hoare triple {311#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {311#true} is VALID [2020-07-18 02:45:34,410 INFO L280 TraceCheckUtils]: 7: Hoare triple {311#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {311#true} is VALID [2020-07-18 02:45:34,411 INFO L280 TraceCheckUtils]: 8: Hoare triple {311#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {311#true} is VALID [2020-07-18 02:45:34,411 INFO L280 TraceCheckUtils]: 9: Hoare triple {311#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {311#true} is VALID [2020-07-18 02:45:34,412 INFO L280 TraceCheckUtils]: 10: Hoare triple {311#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {311#true} is VALID [2020-07-18 02:45:34,412 INFO L280 TraceCheckUtils]: 11: Hoare triple {311#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {311#true} is VALID [2020-07-18 02:45:34,412 INFO L280 TraceCheckUtils]: 12: Hoare triple {311#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {311#true} is VALID [2020-07-18 02:45:34,413 INFO L280 TraceCheckUtils]: 13: Hoare triple {311#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {311#true} is VALID [2020-07-18 02:45:34,413 INFO L280 TraceCheckUtils]: 14: Hoare triple {311#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {311#true} is VALID [2020-07-18 02:45:34,413 INFO L280 TraceCheckUtils]: 15: Hoare triple {311#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {311#true} is VALID [2020-07-18 02:45:34,414 INFO L280 TraceCheckUtils]: 16: Hoare triple {311#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {311#true} is VALID [2020-07-18 02:45:34,414 INFO L280 TraceCheckUtils]: 17: Hoare triple {311#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {311#true} is VALID [2020-07-18 02:45:34,414 INFO L280 TraceCheckUtils]: 18: Hoare triple {311#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {311#true} is VALID [2020-07-18 02:45:34,415 INFO L280 TraceCheckUtils]: 19: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {311#true} is VALID [2020-07-18 02:45:34,415 INFO L280 TraceCheckUtils]: 20: Hoare triple {311#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {311#true} is VALID [2020-07-18 02:45:34,415 INFO L280 TraceCheckUtils]: 21: Hoare triple {311#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {311#true} is VALID [2020-07-18 02:45:34,416 INFO L280 TraceCheckUtils]: 22: Hoare triple {311#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {311#true} is VALID [2020-07-18 02:45:34,416 INFO L280 TraceCheckUtils]: 23: Hoare triple {311#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {311#true} is VALID [2020-07-18 02:45:34,416 INFO L280 TraceCheckUtils]: 24: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {311#true} is VALID [2020-07-18 02:45:34,417 INFO L280 TraceCheckUtils]: 25: Hoare triple {311#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {311#true} is VALID [2020-07-18 02:45:34,417 INFO L280 TraceCheckUtils]: 26: Hoare triple {311#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {311#true} is VALID [2020-07-18 02:45:34,418 INFO L280 TraceCheckUtils]: 27: Hoare triple {311#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {311#true} is VALID [2020-07-18 02:45:34,418 INFO L280 TraceCheckUtils]: 28: Hoare triple {311#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {311#true} is VALID [2020-07-18 02:45:34,418 INFO L280 TraceCheckUtils]: 29: Hoare triple {311#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {311#true} is VALID [2020-07-18 02:45:34,419 INFO L280 TraceCheckUtils]: 30: Hoare triple {311#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {311#true} is VALID [2020-07-18 02:45:34,419 INFO L280 TraceCheckUtils]: 31: Hoare triple {311#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {311#true} is VALID [2020-07-18 02:45:34,419 INFO L280 TraceCheckUtils]: 32: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {311#true} is VALID [2020-07-18 02:45:34,419 INFO L280 TraceCheckUtils]: 33: Hoare triple {311#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {311#true} is VALID [2020-07-18 02:45:34,420 INFO L280 TraceCheckUtils]: 34: Hoare triple {311#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {311#true} is VALID [2020-07-18 02:45:34,420 INFO L280 TraceCheckUtils]: 35: Hoare triple {311#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {311#true} is VALID [2020-07-18 02:45:34,420 INFO L280 TraceCheckUtils]: 36: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {311#true} is VALID [2020-07-18 02:45:34,421 INFO L280 TraceCheckUtils]: 37: Hoare triple {311#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {311#true} is VALID [2020-07-18 02:45:34,421 INFO L280 TraceCheckUtils]: 38: Hoare triple {311#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {311#true} is VALID [2020-07-18 02:45:34,421 INFO L280 TraceCheckUtils]: 39: Hoare triple {311#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {311#true} is VALID [2020-07-18 02:45:34,422 INFO L280 TraceCheckUtils]: 40: Hoare triple {311#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {311#true} is VALID [2020-07-18 02:45:34,422 INFO L280 TraceCheckUtils]: 41: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {311#true} is VALID [2020-07-18 02:45:34,422 INFO L280 TraceCheckUtils]: 42: Hoare triple {311#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {311#true} is VALID [2020-07-18 02:45:34,423 INFO L280 TraceCheckUtils]: 43: Hoare triple {311#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {311#true} is VALID [2020-07-18 02:45:34,423 INFO L280 TraceCheckUtils]: 44: Hoare triple {311#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {311#true} is VALID [2020-07-18 02:45:34,423 INFO L280 TraceCheckUtils]: 45: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {311#true} is VALID [2020-07-18 02:45:34,424 INFO L280 TraceCheckUtils]: 46: Hoare triple {311#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {311#true} is VALID [2020-07-18 02:45:34,424 INFO L280 TraceCheckUtils]: 47: Hoare triple {311#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {311#true} is VALID [2020-07-18 02:45:34,424 INFO L280 TraceCheckUtils]: 48: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {311#true} is VALID [2020-07-18 02:45:34,425 INFO L280 TraceCheckUtils]: 49: Hoare triple {311#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {311#true} is VALID [2020-07-18 02:45:34,425 INFO L280 TraceCheckUtils]: 50: Hoare triple {311#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {311#true} is VALID [2020-07-18 02:45:34,425 INFO L280 TraceCheckUtils]: 51: Hoare triple {311#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {311#true} is VALID [2020-07-18 02:45:34,426 INFO L280 TraceCheckUtils]: 52: Hoare triple {311#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {311#true} is VALID [2020-07-18 02:45:34,426 INFO L280 TraceCheckUtils]: 53: Hoare triple {311#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {311#true} is VALID [2020-07-18 02:45:34,426 INFO L280 TraceCheckUtils]: 54: Hoare triple {311#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {311#true} is VALID [2020-07-18 02:45:34,427 INFO L280 TraceCheckUtils]: 55: Hoare triple {311#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {311#true} is VALID [2020-07-18 02:45:34,427 INFO L280 TraceCheckUtils]: 56: Hoare triple {311#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {311#true} is VALID [2020-07-18 02:45:34,427 INFO L280 TraceCheckUtils]: 57: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {311#true} is VALID [2020-07-18 02:45:34,428 INFO L280 TraceCheckUtils]: 58: Hoare triple {311#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {311#true} is VALID [2020-07-18 02:45:34,428 INFO L280 TraceCheckUtils]: 59: Hoare triple {311#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {311#true} is VALID [2020-07-18 02:45:34,428 INFO L280 TraceCheckUtils]: 60: Hoare triple {311#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {311#true} is VALID [2020-07-18 02:45:34,429 INFO L280 TraceCheckUtils]: 61: Hoare triple {311#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {311#true} is VALID [2020-07-18 02:45:34,429 INFO L280 TraceCheckUtils]: 62: Hoare triple {311#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {311#true} is VALID [2020-07-18 02:45:34,429 INFO L280 TraceCheckUtils]: 63: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {311#true} is VALID [2020-07-18 02:45:34,429 INFO L280 TraceCheckUtils]: 64: Hoare triple {311#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {311#true} is VALID [2020-07-18 02:45:34,430 INFO L280 TraceCheckUtils]: 65: Hoare triple {311#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {311#true} is VALID [2020-07-18 02:45:34,430 INFO L280 TraceCheckUtils]: 66: Hoare triple {311#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {311#true} is VALID [2020-07-18 02:45:34,430 INFO L280 TraceCheckUtils]: 67: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {311#true} is VALID [2020-07-18 02:45:34,431 INFO L280 TraceCheckUtils]: 68: Hoare triple {311#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {311#true} is VALID [2020-07-18 02:45:34,431 INFO L280 TraceCheckUtils]: 69: Hoare triple {311#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {311#true} is VALID [2020-07-18 02:45:34,431 INFO L280 TraceCheckUtils]: 70: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {311#true} is VALID [2020-07-18 02:45:34,432 INFO L280 TraceCheckUtils]: 71: Hoare triple {311#true} ~head~0.base, ~head~0.offset := 0, 0; {311#true} is VALID [2020-07-18 02:45:34,432 INFO L280 TraceCheckUtils]: 72: Hoare triple {311#true} ~pumpRunning~0 := 0; {311#true} is VALID [2020-07-18 02:45:34,432 INFO L280 TraceCheckUtils]: 73: Hoare triple {311#true} ~systemActive~0 := 1; {311#true} is VALID [2020-07-18 02:45:34,433 INFO L280 TraceCheckUtils]: 74: Hoare triple {311#true} ~waterLevel~0 := 1; {311#true} is VALID [2020-07-18 02:45:34,433 INFO L280 TraceCheckUtils]: 75: Hoare triple {311#true} ~methaneLevelCritical~0 := 0; {311#true} is VALID [2020-07-18 02:45:34,433 INFO L280 TraceCheckUtils]: 76: Hoare triple {311#true} ~cleanupTimeShifts~0 := 4; {311#true} is VALID [2020-07-18 02:45:34,434 INFO L280 TraceCheckUtils]: 77: Hoare triple {311#true} assume true; {311#true} is VALID [2020-07-18 02:45:34,434 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {311#true} {311#true} #900#return; {311#true} is VALID [2020-07-18 02:45:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:34,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {311#true} assume true; {311#true} is VALID [2020-07-18 02:45:34,450 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {311#true} {311#true} #812#return; {311#true} is VALID [2020-07-18 02:45:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:34,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {311#true} assume true; {311#true} is VALID [2020-07-18 02:45:34,454 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {311#true} {311#true} #814#return; {311#true} is VALID [2020-07-18 02:45:34,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:34,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {311#true} havoc ~retValue_acc~10; {311#true} is VALID [2020-07-18 02:45:34,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {311#true} ~retValue_acc~10 := 1; {311#true} is VALID [2020-07-18 02:45:34,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {311#true} #res := ~retValue_acc~10; {311#true} is VALID [2020-07-18 02:45:34,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {311#true} assume true; {311#true} is VALID [2020-07-18 02:45:34,460 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {311#true} {311#true} #816#return; {311#true} is VALID [2020-07-18 02:45:34,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:34,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {311#true} assume true; {311#true} is VALID [2020-07-18 02:45:34,463 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {311#true} {311#true} #818#return; {311#true} is VALID [2020-07-18 02:45:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:34,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {311#true} havoc ~retValue_acc~6; {311#true} is VALID [2020-07-18 02:45:34,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {311#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {311#true} is VALID [2020-07-18 02:45:34,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {311#true} #res := ~retValue_acc~6; {311#true} is VALID [2020-07-18 02:45:34,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {311#true} assume true; {311#true} is VALID [2020-07-18 02:45:34,468 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {311#true} {312#false} #904#return; {312#false} is VALID [2020-07-18 02:45:34,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:34,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {311#true} havoc ~retValue_acc~4; {311#true} is VALID [2020-07-18 02:45:34,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {311#true} ~retValue_acc~4 := ~pumpRunning~0; {311#true} is VALID [2020-07-18 02:45:34,473 INFO L280 TraceCheckUtils]: 2: Hoare triple {311#true} #res := ~retValue_acc~4; {311#true} is VALID [2020-07-18 02:45:34,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {311#true} assume true; {311#true} is VALID [2020-07-18 02:45:34,473 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {311#true} {312#false} #906#return; {312#false} is VALID [2020-07-18 02:45:34,497 INFO L263 TraceCheckUtils]: 0: Hoare triple {311#true} call ULTIMATE.init(); {413#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 02:45:34,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {413#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {311#true} is VALID [2020-07-18 02:45:34,498 INFO L280 TraceCheckUtils]: 2: Hoare triple {311#true} #valid := #valid[0 := 0]; {311#true} is VALID [2020-07-18 02:45:34,498 INFO L280 TraceCheckUtils]: 3: Hoare triple {311#true} assume 0 < #StackHeapBarrier; {311#true} is VALID [2020-07-18 02:45:34,499 INFO L280 TraceCheckUtils]: 4: Hoare triple {311#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {311#true} is VALID [2020-07-18 02:45:34,499 INFO L280 TraceCheckUtils]: 5: Hoare triple {311#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {311#true} is VALID [2020-07-18 02:45:34,503 INFO L280 TraceCheckUtils]: 6: Hoare triple {311#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {311#true} is VALID [2020-07-18 02:45:34,503 INFO L280 TraceCheckUtils]: 7: Hoare triple {311#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {311#true} is VALID [2020-07-18 02:45:34,503 INFO L280 TraceCheckUtils]: 8: Hoare triple {311#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {311#true} is VALID [2020-07-18 02:45:34,504 INFO L280 TraceCheckUtils]: 9: Hoare triple {311#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {311#true} is VALID [2020-07-18 02:45:34,504 INFO L280 TraceCheckUtils]: 10: Hoare triple {311#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {311#true} is VALID [2020-07-18 02:45:34,504 INFO L280 TraceCheckUtils]: 11: Hoare triple {311#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {311#true} is VALID [2020-07-18 02:45:34,504 INFO L280 TraceCheckUtils]: 12: Hoare triple {311#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {311#true} is VALID [2020-07-18 02:45:34,505 INFO L280 TraceCheckUtils]: 13: Hoare triple {311#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {311#true} is VALID [2020-07-18 02:45:34,505 INFO L280 TraceCheckUtils]: 14: Hoare triple {311#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {311#true} is VALID [2020-07-18 02:45:34,505 INFO L280 TraceCheckUtils]: 15: Hoare triple {311#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {311#true} is VALID [2020-07-18 02:45:34,506 INFO L280 TraceCheckUtils]: 16: Hoare triple {311#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {311#true} is VALID [2020-07-18 02:45:34,506 INFO L280 TraceCheckUtils]: 17: Hoare triple {311#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {311#true} is VALID [2020-07-18 02:45:34,506 INFO L280 TraceCheckUtils]: 18: Hoare triple {311#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {311#true} is VALID [2020-07-18 02:45:34,507 INFO L280 TraceCheckUtils]: 19: Hoare triple {311#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {311#true} is VALID [2020-07-18 02:45:34,507 INFO L280 TraceCheckUtils]: 20: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {311#true} is VALID [2020-07-18 02:45:34,507 INFO L280 TraceCheckUtils]: 21: Hoare triple {311#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {311#true} is VALID [2020-07-18 02:45:34,508 INFO L280 TraceCheckUtils]: 22: Hoare triple {311#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {311#true} is VALID [2020-07-18 02:45:34,508 INFO L280 TraceCheckUtils]: 23: Hoare triple {311#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {311#true} is VALID [2020-07-18 02:45:34,513 INFO L280 TraceCheckUtils]: 24: Hoare triple {311#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {311#true} is VALID [2020-07-18 02:45:34,514 INFO L280 TraceCheckUtils]: 25: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {311#true} is VALID [2020-07-18 02:45:34,514 INFO L280 TraceCheckUtils]: 26: Hoare triple {311#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {311#true} is VALID [2020-07-18 02:45:34,514 INFO L280 TraceCheckUtils]: 27: Hoare triple {311#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {311#true} is VALID [2020-07-18 02:45:34,515 INFO L280 TraceCheckUtils]: 28: Hoare triple {311#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {311#true} is VALID [2020-07-18 02:45:34,515 INFO L280 TraceCheckUtils]: 29: Hoare triple {311#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {311#true} is VALID [2020-07-18 02:45:34,515 INFO L280 TraceCheckUtils]: 30: Hoare triple {311#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {311#true} is VALID [2020-07-18 02:45:34,515 INFO L280 TraceCheckUtils]: 31: Hoare triple {311#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {311#true} is VALID [2020-07-18 02:45:34,516 INFO L280 TraceCheckUtils]: 32: Hoare triple {311#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {311#true} is VALID [2020-07-18 02:45:34,516 INFO L280 TraceCheckUtils]: 33: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {311#true} is VALID [2020-07-18 02:45:34,519 INFO L280 TraceCheckUtils]: 34: Hoare triple {311#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {311#true} is VALID [2020-07-18 02:45:34,520 INFO L280 TraceCheckUtils]: 35: Hoare triple {311#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {311#true} is VALID [2020-07-18 02:45:34,520 INFO L280 TraceCheckUtils]: 36: Hoare triple {311#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {311#true} is VALID [2020-07-18 02:45:34,520 INFO L280 TraceCheckUtils]: 37: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {311#true} is VALID [2020-07-18 02:45:34,521 INFO L280 TraceCheckUtils]: 38: Hoare triple {311#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {311#true} is VALID [2020-07-18 02:45:34,521 INFO L280 TraceCheckUtils]: 39: Hoare triple {311#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {311#true} is VALID [2020-07-18 02:45:34,521 INFO L280 TraceCheckUtils]: 40: Hoare triple {311#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {311#true} is VALID [2020-07-18 02:45:34,524 INFO L280 TraceCheckUtils]: 41: Hoare triple {311#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {311#true} is VALID [2020-07-18 02:45:34,524 INFO L280 TraceCheckUtils]: 42: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {311#true} is VALID [2020-07-18 02:45:34,524 INFO L280 TraceCheckUtils]: 43: Hoare triple {311#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {311#true} is VALID [2020-07-18 02:45:34,524 INFO L280 TraceCheckUtils]: 44: Hoare triple {311#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {311#true} is VALID [2020-07-18 02:45:34,525 INFO L280 TraceCheckUtils]: 45: Hoare triple {311#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {311#true} is VALID [2020-07-18 02:45:34,525 INFO L280 TraceCheckUtils]: 46: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {311#true} is VALID [2020-07-18 02:45:34,525 INFO L280 TraceCheckUtils]: 47: Hoare triple {311#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {311#true} is VALID [2020-07-18 02:45:34,526 INFO L280 TraceCheckUtils]: 48: Hoare triple {311#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {311#true} is VALID [2020-07-18 02:45:34,526 INFO L280 TraceCheckUtils]: 49: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {311#true} is VALID [2020-07-18 02:45:34,526 INFO L280 TraceCheckUtils]: 50: Hoare triple {311#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {311#true} is VALID [2020-07-18 02:45:34,528 INFO L280 TraceCheckUtils]: 51: Hoare triple {311#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {311#true} is VALID [2020-07-18 02:45:34,528 INFO L280 TraceCheckUtils]: 52: Hoare triple {311#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {311#true} is VALID [2020-07-18 02:45:34,528 INFO L280 TraceCheckUtils]: 53: Hoare triple {311#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {311#true} is VALID [2020-07-18 02:45:34,529 INFO L280 TraceCheckUtils]: 54: Hoare triple {311#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {311#true} is VALID [2020-07-18 02:45:34,529 INFO L280 TraceCheckUtils]: 55: Hoare triple {311#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {311#true} is VALID [2020-07-18 02:45:34,529 INFO L280 TraceCheckUtils]: 56: Hoare triple {311#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {311#true} is VALID [2020-07-18 02:45:34,530 INFO L280 TraceCheckUtils]: 57: Hoare triple {311#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {311#true} is VALID [2020-07-18 02:45:34,530 INFO L280 TraceCheckUtils]: 58: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {311#true} is VALID [2020-07-18 02:45:34,530 INFO L280 TraceCheckUtils]: 59: Hoare triple {311#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {311#true} is VALID [2020-07-18 02:45:34,530 INFO L280 TraceCheckUtils]: 60: Hoare triple {311#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {311#true} is VALID [2020-07-18 02:45:34,531 INFO L280 TraceCheckUtils]: 61: Hoare triple {311#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {311#true} is VALID [2020-07-18 02:45:34,531 INFO L280 TraceCheckUtils]: 62: Hoare triple {311#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {311#true} is VALID [2020-07-18 02:45:34,531 INFO L280 TraceCheckUtils]: 63: Hoare triple {311#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {311#true} is VALID [2020-07-18 02:45:34,531 INFO L280 TraceCheckUtils]: 64: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {311#true} is VALID [2020-07-18 02:45:34,532 INFO L280 TraceCheckUtils]: 65: Hoare triple {311#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {311#true} is VALID [2020-07-18 02:45:34,532 INFO L280 TraceCheckUtils]: 66: Hoare triple {311#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {311#true} is VALID [2020-07-18 02:45:34,532 INFO L280 TraceCheckUtils]: 67: Hoare triple {311#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {311#true} is VALID [2020-07-18 02:45:34,532 INFO L280 TraceCheckUtils]: 68: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {311#true} is VALID [2020-07-18 02:45:34,533 INFO L280 TraceCheckUtils]: 69: Hoare triple {311#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {311#true} is VALID [2020-07-18 02:45:34,533 INFO L280 TraceCheckUtils]: 70: Hoare triple {311#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {311#true} is VALID [2020-07-18 02:45:34,533 INFO L280 TraceCheckUtils]: 71: Hoare triple {311#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {311#true} is VALID [2020-07-18 02:45:34,533 INFO L280 TraceCheckUtils]: 72: Hoare triple {311#true} ~head~0.base, ~head~0.offset := 0, 0; {311#true} is VALID [2020-07-18 02:45:34,534 INFO L280 TraceCheckUtils]: 73: Hoare triple {311#true} ~pumpRunning~0 := 0; {311#true} is VALID [2020-07-18 02:45:34,534 INFO L280 TraceCheckUtils]: 74: Hoare triple {311#true} ~systemActive~0 := 1; {311#true} is VALID [2020-07-18 02:45:34,535 INFO L280 TraceCheckUtils]: 75: Hoare triple {311#true} ~waterLevel~0 := 1; {311#true} is VALID [2020-07-18 02:45:34,535 INFO L280 TraceCheckUtils]: 76: Hoare triple {311#true} ~methaneLevelCritical~0 := 0; {311#true} is VALID [2020-07-18 02:45:34,535 INFO L280 TraceCheckUtils]: 77: Hoare triple {311#true} ~cleanupTimeShifts~0 := 4; {311#true} is VALID [2020-07-18 02:45:34,536 INFO L280 TraceCheckUtils]: 78: Hoare triple {311#true} assume true; {311#true} is VALID [2020-07-18 02:45:34,536 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {311#true} {311#true} #900#return; {311#true} is VALID [2020-07-18 02:45:34,537 INFO L263 TraceCheckUtils]: 80: Hoare triple {311#true} call #t~ret73 := main(); {311#true} is VALID [2020-07-18 02:45:34,537 INFO L280 TraceCheckUtils]: 81: Hoare triple {311#true} havoc ~retValue_acc~11; {311#true} is VALID [2020-07-18 02:45:34,537 INFO L280 TraceCheckUtils]: 82: Hoare triple {311#true} havoc ~tmp~8; {311#true} is VALID [2020-07-18 02:45:34,537 INFO L263 TraceCheckUtils]: 83: Hoare triple {311#true} call select_helpers(); {311#true} is VALID [2020-07-18 02:45:34,538 INFO L280 TraceCheckUtils]: 84: Hoare triple {311#true} assume true; {311#true} is VALID [2020-07-18 02:45:34,539 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {311#true} {311#true} #812#return; {311#true} is VALID [2020-07-18 02:45:34,539 INFO L263 TraceCheckUtils]: 86: Hoare triple {311#true} call select_features(); {311#true} is VALID [2020-07-18 02:45:34,540 INFO L280 TraceCheckUtils]: 87: Hoare triple {311#true} assume true; {311#true} is VALID [2020-07-18 02:45:34,540 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {311#true} {311#true} #814#return; {311#true} is VALID [2020-07-18 02:45:34,540 INFO L263 TraceCheckUtils]: 89: Hoare triple {311#true} call #t~ret72 := valid_product(); {311#true} is VALID [2020-07-18 02:45:34,541 INFO L280 TraceCheckUtils]: 90: Hoare triple {311#true} havoc ~retValue_acc~10; {311#true} is VALID [2020-07-18 02:45:34,544 INFO L280 TraceCheckUtils]: 91: Hoare triple {311#true} ~retValue_acc~10 := 1; {311#true} is VALID [2020-07-18 02:45:34,544 INFO L280 TraceCheckUtils]: 92: Hoare triple {311#true} #res := ~retValue_acc~10; {311#true} is VALID [2020-07-18 02:45:34,544 INFO L280 TraceCheckUtils]: 93: Hoare triple {311#true} assume true; {311#true} is VALID [2020-07-18 02:45:34,545 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {311#true} {311#true} #816#return; {311#true} is VALID [2020-07-18 02:45:34,545 INFO L280 TraceCheckUtils]: 95: Hoare triple {311#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {311#true} is VALID [2020-07-18 02:45:34,545 INFO L280 TraceCheckUtils]: 96: Hoare triple {311#true} ~tmp~8 := #t~ret72; {311#true} is VALID [2020-07-18 02:45:34,546 INFO L280 TraceCheckUtils]: 97: Hoare triple {311#true} havoc #t~ret72; {311#true} is VALID [2020-07-18 02:45:34,546 INFO L280 TraceCheckUtils]: 98: Hoare triple {311#true} assume 0 != ~tmp~8; {311#true} is VALID [2020-07-18 02:45:34,546 INFO L263 TraceCheckUtils]: 99: Hoare triple {311#true} call setup(); {311#true} is VALID [2020-07-18 02:45:34,546 INFO L280 TraceCheckUtils]: 100: Hoare triple {311#true} assume true; {311#true} is VALID [2020-07-18 02:45:34,547 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {311#true} {311#true} #818#return; {311#true} is VALID [2020-07-18 02:45:34,552 INFO L263 TraceCheckUtils]: 102: Hoare triple {311#true} call runTest(); {311#true} is VALID [2020-07-18 02:45:34,553 INFO L263 TraceCheckUtils]: 103: Hoare triple {311#true} call test(); {311#true} is VALID [2020-07-18 02:45:34,553 INFO L280 TraceCheckUtils]: 104: Hoare triple {311#true} havoc ~splverifierCounter~0; {311#true} is VALID [2020-07-18 02:45:34,554 INFO L280 TraceCheckUtils]: 105: Hoare triple {311#true} havoc ~tmp~3; {311#true} is VALID [2020-07-18 02:45:34,554 INFO L280 TraceCheckUtils]: 106: Hoare triple {311#true} havoc ~tmp___0~0; {311#true} is VALID [2020-07-18 02:45:34,555 INFO L280 TraceCheckUtils]: 107: Hoare triple {311#true} havoc ~tmp___1~0; {311#true} is VALID [2020-07-18 02:45:34,556 INFO L280 TraceCheckUtils]: 108: Hoare triple {311#true} havoc ~tmp___2~0; {311#true} is VALID [2020-07-18 02:45:34,556 INFO L280 TraceCheckUtils]: 109: Hoare triple {311#true} ~splverifierCounter~0 := 0; {311#true} is VALID [2020-07-18 02:45:34,557 INFO L280 TraceCheckUtils]: 110: Hoare triple {311#true} assume false; {312#false} is VALID [2020-07-18 02:45:34,557 INFO L263 TraceCheckUtils]: 111: Hoare triple {312#false} call cleanup(); {312#false} is VALID [2020-07-18 02:45:34,557 INFO L280 TraceCheckUtils]: 112: Hoare triple {312#false} havoc ~i~0; {312#false} is VALID [2020-07-18 02:45:34,558 INFO L280 TraceCheckUtils]: 113: Hoare triple {312#false} havoc ~__cil_tmp2~0; {312#false} is VALID [2020-07-18 02:45:34,558 INFO L263 TraceCheckUtils]: 114: Hoare triple {312#false} call timeShift(); {312#false} is VALID [2020-07-18 02:45:34,559 INFO L280 TraceCheckUtils]: 115: Hoare triple {312#false} assume !(0 != ~pumpRunning~0); {312#false} is VALID [2020-07-18 02:45:34,560 INFO L280 TraceCheckUtils]: 116: Hoare triple {312#false} assume !(0 != ~systemActive~0); {312#false} is VALID [2020-07-18 02:45:34,560 INFO L263 TraceCheckUtils]: 117: Hoare triple {312#false} call __utac_acc__Specification1_spec__1(); {312#false} is VALID [2020-07-18 02:45:34,560 INFO L280 TraceCheckUtils]: 118: Hoare triple {312#false} havoc ~tmp~7; {312#false} is VALID [2020-07-18 02:45:34,560 INFO L280 TraceCheckUtils]: 119: Hoare triple {312#false} havoc ~tmp___0~2; {312#false} is VALID [2020-07-18 02:45:34,561 INFO L263 TraceCheckUtils]: 120: Hoare triple {312#false} call #t~ret69 := isMethaneLevelCritical(); {311#true} is VALID [2020-07-18 02:45:34,561 INFO L280 TraceCheckUtils]: 121: Hoare triple {311#true} havoc ~retValue_acc~6; {311#true} is VALID [2020-07-18 02:45:34,561 INFO L280 TraceCheckUtils]: 122: Hoare triple {311#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {311#true} is VALID [2020-07-18 02:45:34,561 INFO L280 TraceCheckUtils]: 123: Hoare triple {311#true} #res := ~retValue_acc~6; {311#true} is VALID [2020-07-18 02:45:34,562 INFO L280 TraceCheckUtils]: 124: Hoare triple {311#true} assume true; {311#true} is VALID [2020-07-18 02:45:34,562 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {311#true} {312#false} #904#return; {312#false} is VALID [2020-07-18 02:45:34,562 INFO L280 TraceCheckUtils]: 126: Hoare triple {312#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {312#false} is VALID [2020-07-18 02:45:34,562 INFO L280 TraceCheckUtils]: 127: Hoare triple {312#false} ~tmp~7 := #t~ret69; {312#false} is VALID [2020-07-18 02:45:34,563 INFO L280 TraceCheckUtils]: 128: Hoare triple {312#false} havoc #t~ret69; {312#false} is VALID [2020-07-18 02:45:34,563 INFO L280 TraceCheckUtils]: 129: Hoare triple {312#false} assume 0 != ~tmp~7; {312#false} is VALID [2020-07-18 02:45:34,563 INFO L263 TraceCheckUtils]: 130: Hoare triple {312#false} call #t~ret70 := isPumpRunning(); {311#true} is VALID [2020-07-18 02:45:34,563 INFO L280 TraceCheckUtils]: 131: Hoare triple {311#true} havoc ~retValue_acc~4; {311#true} is VALID [2020-07-18 02:45:34,564 INFO L280 TraceCheckUtils]: 132: Hoare triple {311#true} ~retValue_acc~4 := ~pumpRunning~0; {311#true} is VALID [2020-07-18 02:45:34,564 INFO L280 TraceCheckUtils]: 133: Hoare triple {311#true} #res := ~retValue_acc~4; {311#true} is VALID [2020-07-18 02:45:34,565 INFO L280 TraceCheckUtils]: 134: Hoare triple {311#true} assume true; {311#true} is VALID [2020-07-18 02:45:34,566 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {311#true} {312#false} #906#return; {312#false} is VALID [2020-07-18 02:45:34,566 INFO L280 TraceCheckUtils]: 136: Hoare triple {312#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {312#false} is VALID [2020-07-18 02:45:34,567 INFO L280 TraceCheckUtils]: 137: Hoare triple {312#false} ~tmp___0~2 := #t~ret70; {312#false} is VALID [2020-07-18 02:45:34,567 INFO L280 TraceCheckUtils]: 138: Hoare triple {312#false} havoc #t~ret70; {312#false} is VALID [2020-07-18 02:45:34,568 INFO L280 TraceCheckUtils]: 139: Hoare triple {312#false} assume 0 != ~tmp___0~2; {312#false} is VALID [2020-07-18 02:45:34,571 INFO L263 TraceCheckUtils]: 140: Hoare triple {312#false} call __automaton_fail(); {312#false} is VALID [2020-07-18 02:45:34,571 INFO L280 TraceCheckUtils]: 141: Hoare triple {312#false} assume !false; {312#false} is VALID [2020-07-18 02:45:34,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 02:45:34,600 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1438488012] [2020-07-18 02:45:34,602 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:45:34,602 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-18 02:45:34,603 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744249326] [2020-07-18 02:45:34,608 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-18 02:45:34,615 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:45:34,619 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-18 02:45:34,795 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:45:34,796 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-18 02:45:34,796 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:45:34,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-18 02:45:34,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-18 02:45:34,808 INFO L87 Difference]: Start difference. First operand 308 states. Second operand 3 states. [2020-07-18 02:45:43,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:45:43,103 INFO L93 Difference]: Finished difference Result 484 states and 574 transitions. [2020-07-18 02:45:43,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-18 02:45:43,103 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-18 02:45:43,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:45:43,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-18 02:45:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 574 transitions. [2020-07-18 02:45:43,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-18 02:45:43,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 574 transitions. [2020-07-18 02:45:43,149 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 574 transitions. [2020-07-18 02:45:44,734 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:45:44,783 INFO L225 Difference]: With dead ends: 484 [2020-07-18 02:45:44,783 INFO L226 Difference]: Without dead ends: 301 [2020-07-18 02:45:44,789 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 [2020-07-18 02:45:44,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2020-07-18 02:45:48,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 257. [2020-07-18 02:45:48,126 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:45:48,127 INFO L82 GeneralOperation]: Start isEquivalent. First operand 301 states. Second operand 257 states. [2020-07-18 02:45:48,127 INFO L74 IsIncluded]: Start isIncluded. First operand 301 states. Second operand 257 states. [2020-07-18 02:45:48,128 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 257 states. [2020-07-18 02:45:48,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:45:48,164 INFO L93 Difference]: Finished difference Result 301 states and 342 transitions. [2020-07-18 02:45:48,165 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 342 transitions. [2020-07-18 02:45:48,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:45:48,168 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:45:48,169 INFO L74 IsIncluded]: Start isIncluded. First operand 257 states. Second operand 301 states. [2020-07-18 02:45:48,169 INFO L87 Difference]: Start difference. First operand 257 states. Second operand 301 states. [2020-07-18 02:45:48,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:45:48,207 INFO L93 Difference]: Finished difference Result 301 states and 342 transitions. [2020-07-18 02:45:48,207 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 342 transitions. [2020-07-18 02:45:48,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:45:48,210 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:45:48,213 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:45:48,214 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:45:48,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257 states. [2020-07-18 02:45:48,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 278 transitions. [2020-07-18 02:45:48,239 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 278 transitions. Word has length 142 [2020-07-18 02:45:48,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:45:48,242 INFO L479 AbstractCegarLoop]: Abstraction has 257 states and 278 transitions. [2020-07-18 02:45:48,242 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-18 02:45:48,242 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 257 states and 278 transitions. [2020-07-18 02:45:49,105 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 278 edges. 278 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:45:49,105 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 278 transitions. [2020-07-18 02:45:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-18 02:45:49,109 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:45:49,109 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] [2020-07-18 02:45:49,110 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 02:45:49,110 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:45:49,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:45:49,110 INFO L82 PathProgramCache]: Analyzing trace with hash 1833447387, now seen corresponding path program 1 times [2020-07-18 02:45:49,111 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:45:49,111 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [605541320] [2020-07-18 02:45:49,111 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:45:49,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:49,524 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:45:49,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:49,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {2603#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2500#true} is VALID [2020-07-18 02:45:49,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {2500#true} #valid := #valid[0 := 0]; {2500#true} is VALID [2020-07-18 02:45:49,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {2500#true} assume 0 < #StackHeapBarrier; {2500#true} is VALID [2020-07-18 02:45:49,590 INFO L280 TraceCheckUtils]: 3: Hoare triple {2500#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {2500#true} is VALID [2020-07-18 02:45:49,590 INFO L280 TraceCheckUtils]: 4: Hoare triple {2500#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {2500#true} is VALID [2020-07-18 02:45:49,591 INFO L280 TraceCheckUtils]: 5: Hoare triple {2500#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {2500#true} is VALID [2020-07-18 02:45:49,591 INFO L280 TraceCheckUtils]: 6: Hoare triple {2500#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {2500#true} is VALID [2020-07-18 02:45:49,591 INFO L280 TraceCheckUtils]: 7: Hoare triple {2500#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {2500#true} is VALID [2020-07-18 02:45:49,591 INFO L280 TraceCheckUtils]: 8: Hoare triple {2500#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {2500#true} is VALID [2020-07-18 02:45:49,592 INFO L280 TraceCheckUtils]: 9: Hoare triple {2500#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {2500#true} is VALID [2020-07-18 02:45:49,592 INFO L280 TraceCheckUtils]: 10: Hoare triple {2500#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {2500#true} is VALID [2020-07-18 02:45:49,592 INFO L280 TraceCheckUtils]: 11: Hoare triple {2500#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {2500#true} is VALID [2020-07-18 02:45:49,592 INFO L280 TraceCheckUtils]: 12: Hoare triple {2500#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {2500#true} is VALID [2020-07-18 02:45:49,593 INFO L280 TraceCheckUtils]: 13: Hoare triple {2500#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {2500#true} is VALID [2020-07-18 02:45:49,593 INFO L280 TraceCheckUtils]: 14: Hoare triple {2500#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {2500#true} is VALID [2020-07-18 02:45:49,593 INFO L280 TraceCheckUtils]: 15: Hoare triple {2500#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {2500#true} is VALID [2020-07-18 02:45:49,593 INFO L280 TraceCheckUtils]: 16: Hoare triple {2500#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {2500#true} is VALID [2020-07-18 02:45:49,594 INFO L280 TraceCheckUtils]: 17: Hoare triple {2500#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {2500#true} is VALID [2020-07-18 02:45:49,594 INFO L280 TraceCheckUtils]: 18: Hoare triple {2500#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {2500#true} is VALID [2020-07-18 02:45:49,594 INFO L280 TraceCheckUtils]: 19: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {2500#true} is VALID [2020-07-18 02:45:49,594 INFO L280 TraceCheckUtils]: 20: Hoare triple {2500#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {2500#true} is VALID [2020-07-18 02:45:49,594 INFO L280 TraceCheckUtils]: 21: Hoare triple {2500#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {2500#true} is VALID [2020-07-18 02:45:49,595 INFO L280 TraceCheckUtils]: 22: Hoare triple {2500#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {2500#true} is VALID [2020-07-18 02:45:49,595 INFO L280 TraceCheckUtils]: 23: Hoare triple {2500#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {2500#true} is VALID [2020-07-18 02:45:49,595 INFO L280 TraceCheckUtils]: 24: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {2500#true} is VALID [2020-07-18 02:45:49,595 INFO L280 TraceCheckUtils]: 25: Hoare triple {2500#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {2500#true} is VALID [2020-07-18 02:45:49,596 INFO L280 TraceCheckUtils]: 26: Hoare triple {2500#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {2500#true} is VALID [2020-07-18 02:45:49,596 INFO L280 TraceCheckUtils]: 27: Hoare triple {2500#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {2500#true} is VALID [2020-07-18 02:45:49,596 INFO L280 TraceCheckUtils]: 28: Hoare triple {2500#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {2500#true} is VALID [2020-07-18 02:45:49,596 INFO L280 TraceCheckUtils]: 29: Hoare triple {2500#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {2500#true} is VALID [2020-07-18 02:45:49,597 INFO L280 TraceCheckUtils]: 30: Hoare triple {2500#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {2500#true} is VALID [2020-07-18 02:45:49,597 INFO L280 TraceCheckUtils]: 31: Hoare triple {2500#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {2500#true} is VALID [2020-07-18 02:45:49,597 INFO L280 TraceCheckUtils]: 32: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {2500#true} is VALID [2020-07-18 02:45:49,597 INFO L280 TraceCheckUtils]: 33: Hoare triple {2500#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {2500#true} is VALID [2020-07-18 02:45:49,598 INFO L280 TraceCheckUtils]: 34: Hoare triple {2500#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {2500#true} is VALID [2020-07-18 02:45:49,598 INFO L280 TraceCheckUtils]: 35: Hoare triple {2500#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {2500#true} is VALID [2020-07-18 02:45:49,598 INFO L280 TraceCheckUtils]: 36: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {2500#true} is VALID [2020-07-18 02:45:49,598 INFO L280 TraceCheckUtils]: 37: Hoare triple {2500#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {2500#true} is VALID [2020-07-18 02:45:49,598 INFO L280 TraceCheckUtils]: 38: Hoare triple {2500#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {2500#true} is VALID [2020-07-18 02:45:49,599 INFO L280 TraceCheckUtils]: 39: Hoare triple {2500#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {2500#true} is VALID [2020-07-18 02:45:49,599 INFO L280 TraceCheckUtils]: 40: Hoare triple {2500#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {2500#true} is VALID [2020-07-18 02:45:49,599 INFO L280 TraceCheckUtils]: 41: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {2500#true} is VALID [2020-07-18 02:45:49,599 INFO L280 TraceCheckUtils]: 42: Hoare triple {2500#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {2500#true} is VALID [2020-07-18 02:45:49,600 INFO L280 TraceCheckUtils]: 43: Hoare triple {2500#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {2500#true} is VALID [2020-07-18 02:45:49,600 INFO L280 TraceCheckUtils]: 44: Hoare triple {2500#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {2500#true} is VALID [2020-07-18 02:45:49,600 INFO L280 TraceCheckUtils]: 45: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {2500#true} is VALID [2020-07-18 02:45:49,600 INFO L280 TraceCheckUtils]: 46: Hoare triple {2500#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {2500#true} is VALID [2020-07-18 02:45:49,600 INFO L280 TraceCheckUtils]: 47: Hoare triple {2500#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {2500#true} is VALID [2020-07-18 02:45:49,601 INFO L280 TraceCheckUtils]: 48: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {2500#true} is VALID [2020-07-18 02:45:49,601 INFO L280 TraceCheckUtils]: 49: Hoare triple {2500#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {2500#true} is VALID [2020-07-18 02:45:49,601 INFO L280 TraceCheckUtils]: 50: Hoare triple {2500#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {2500#true} is VALID [2020-07-18 02:45:49,601 INFO L280 TraceCheckUtils]: 51: Hoare triple {2500#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {2500#true} is VALID [2020-07-18 02:45:49,602 INFO L280 TraceCheckUtils]: 52: Hoare triple {2500#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {2500#true} is VALID [2020-07-18 02:45:49,602 INFO L280 TraceCheckUtils]: 53: Hoare triple {2500#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {2500#true} is VALID [2020-07-18 02:45:49,602 INFO L280 TraceCheckUtils]: 54: Hoare triple {2500#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {2500#true} is VALID [2020-07-18 02:45:49,602 INFO L280 TraceCheckUtils]: 55: Hoare triple {2500#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {2500#true} is VALID [2020-07-18 02:45:49,603 INFO L280 TraceCheckUtils]: 56: Hoare triple {2500#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {2500#true} is VALID [2020-07-18 02:45:49,603 INFO L280 TraceCheckUtils]: 57: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {2500#true} is VALID [2020-07-18 02:45:49,603 INFO L280 TraceCheckUtils]: 58: Hoare triple {2500#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {2500#true} is VALID [2020-07-18 02:45:49,605 INFO L280 TraceCheckUtils]: 59: Hoare triple {2500#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {2500#true} is VALID [2020-07-18 02:45:49,605 INFO L280 TraceCheckUtils]: 60: Hoare triple {2500#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {2500#true} is VALID [2020-07-18 02:45:49,605 INFO L280 TraceCheckUtils]: 61: Hoare triple {2500#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {2500#true} is VALID [2020-07-18 02:45:49,606 INFO L280 TraceCheckUtils]: 62: Hoare triple {2500#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {2500#true} is VALID [2020-07-18 02:45:49,606 INFO L280 TraceCheckUtils]: 63: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {2500#true} is VALID [2020-07-18 02:45:49,606 INFO L280 TraceCheckUtils]: 64: Hoare triple {2500#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {2500#true} is VALID [2020-07-18 02:45:49,606 INFO L280 TraceCheckUtils]: 65: Hoare triple {2500#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {2500#true} is VALID [2020-07-18 02:45:49,607 INFO L280 TraceCheckUtils]: 66: Hoare triple {2500#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {2500#true} is VALID [2020-07-18 02:45:49,607 INFO L280 TraceCheckUtils]: 67: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {2500#true} is VALID [2020-07-18 02:45:49,607 INFO L280 TraceCheckUtils]: 68: Hoare triple {2500#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {2500#true} is VALID [2020-07-18 02:45:49,607 INFO L280 TraceCheckUtils]: 69: Hoare triple {2500#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {2500#true} is VALID [2020-07-18 02:45:49,608 INFO L280 TraceCheckUtils]: 70: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {2500#true} is VALID [2020-07-18 02:45:49,608 INFO L280 TraceCheckUtils]: 71: Hoare triple {2500#true} ~head~0.base, ~head~0.offset := 0, 0; {2500#true} is VALID [2020-07-18 02:45:49,608 INFO L280 TraceCheckUtils]: 72: Hoare triple {2500#true} ~pumpRunning~0 := 0; {2500#true} is VALID [2020-07-18 02:45:49,609 INFO L280 TraceCheckUtils]: 73: Hoare triple {2500#true} ~systemActive~0 := 1; {2500#true} is VALID [2020-07-18 02:45:49,610 INFO L280 TraceCheckUtils]: 74: Hoare triple {2500#true} ~waterLevel~0 := 1; {2500#true} is VALID [2020-07-18 02:45:49,610 INFO L280 TraceCheckUtils]: 75: Hoare triple {2500#true} ~methaneLevelCritical~0 := 0; {2500#true} is VALID [2020-07-18 02:45:49,610 INFO L280 TraceCheckUtils]: 76: Hoare triple {2500#true} ~cleanupTimeShifts~0 := 4; {2500#true} is VALID [2020-07-18 02:45:49,610 INFO L280 TraceCheckUtils]: 77: Hoare triple {2500#true} assume true; {2500#true} is VALID [2020-07-18 02:45:49,611 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2500#true} {2500#true} #900#return; {2500#true} is VALID [2020-07-18 02:45:49,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:49,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {2500#true} assume true; {2500#true} is VALID [2020-07-18 02:45:49,627 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2500#true} {2500#true} #812#return; {2500#true} is VALID [2020-07-18 02:45:49,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:49,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {2500#true} assume true; {2500#true} is VALID [2020-07-18 02:45:49,632 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2500#true} {2500#true} #814#return; {2500#true} is VALID [2020-07-18 02:45:49,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:49,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {2500#true} havoc ~retValue_acc~10; {2500#true} is VALID [2020-07-18 02:45:49,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {2500#true} ~retValue_acc~10 := 1; {2500#true} is VALID [2020-07-18 02:45:49,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {2500#true} #res := ~retValue_acc~10; {2500#true} is VALID [2020-07-18 02:45:49,643 INFO L280 TraceCheckUtils]: 3: Hoare triple {2500#true} assume true; {2500#true} is VALID [2020-07-18 02:45:49,643 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2500#true} {2500#true} #816#return; {2500#true} is VALID [2020-07-18 02:45:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:49,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {2500#true} assume true; {2500#true} is VALID [2020-07-18 02:45:49,646 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2500#true} {2500#true} #818#return; {2500#true} is VALID [2020-07-18 02:45:49,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:49,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {2500#true} havoc ~retValue_acc~6; {2500#true} is VALID [2020-07-18 02:45:49,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {2500#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {2500#true} is VALID [2020-07-18 02:45:49,650 INFO L280 TraceCheckUtils]: 2: Hoare triple {2500#true} #res := ~retValue_acc~6; {2500#true} is VALID [2020-07-18 02:45:49,650 INFO L280 TraceCheckUtils]: 3: Hoare triple {2500#true} assume true; {2500#true} is VALID [2020-07-18 02:45:49,650 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2500#true} {2501#false} #904#return; {2501#false} is VALID [2020-07-18 02:45:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:49,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {2500#true} havoc ~retValue_acc~4; {2500#true} is VALID [2020-07-18 02:45:49,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {2500#true} ~retValue_acc~4 := ~pumpRunning~0; {2500#true} is VALID [2020-07-18 02:45:49,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {2500#true} #res := ~retValue_acc~4; {2500#true} is VALID [2020-07-18 02:45:49,654 INFO L280 TraceCheckUtils]: 3: Hoare triple {2500#true} assume true; {2500#true} is VALID [2020-07-18 02:45:49,654 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2500#true} {2501#false} #906#return; {2501#false} is VALID [2020-07-18 02:45:49,658 INFO L263 TraceCheckUtils]: 0: Hoare triple {2500#true} call ULTIMATE.init(); {2603#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 02:45:49,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {2603#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2500#true} is VALID [2020-07-18 02:45:49,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {2500#true} #valid := #valid[0 := 0]; {2500#true} is VALID [2020-07-18 02:45:49,659 INFO L280 TraceCheckUtils]: 3: Hoare triple {2500#true} assume 0 < #StackHeapBarrier; {2500#true} is VALID [2020-07-18 02:45:49,659 INFO L280 TraceCheckUtils]: 4: Hoare triple {2500#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {2500#true} is VALID [2020-07-18 02:45:49,659 INFO L280 TraceCheckUtils]: 5: Hoare triple {2500#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {2500#true} is VALID [2020-07-18 02:45:49,660 INFO L280 TraceCheckUtils]: 6: Hoare triple {2500#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {2500#true} is VALID [2020-07-18 02:45:49,660 INFO L280 TraceCheckUtils]: 7: Hoare triple {2500#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {2500#true} is VALID [2020-07-18 02:45:49,660 INFO L280 TraceCheckUtils]: 8: Hoare triple {2500#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {2500#true} is VALID [2020-07-18 02:45:49,660 INFO L280 TraceCheckUtils]: 9: Hoare triple {2500#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {2500#true} is VALID [2020-07-18 02:45:49,660 INFO L280 TraceCheckUtils]: 10: Hoare triple {2500#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {2500#true} is VALID [2020-07-18 02:45:49,661 INFO L280 TraceCheckUtils]: 11: Hoare triple {2500#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {2500#true} is VALID [2020-07-18 02:45:49,661 INFO L280 TraceCheckUtils]: 12: Hoare triple {2500#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {2500#true} is VALID [2020-07-18 02:45:49,661 INFO L280 TraceCheckUtils]: 13: Hoare triple {2500#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {2500#true} is VALID [2020-07-18 02:45:49,666 INFO L280 TraceCheckUtils]: 14: Hoare triple {2500#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {2500#true} is VALID [2020-07-18 02:45:49,666 INFO L280 TraceCheckUtils]: 15: Hoare triple {2500#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {2500#true} is VALID [2020-07-18 02:45:49,666 INFO L280 TraceCheckUtils]: 16: Hoare triple {2500#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {2500#true} is VALID [2020-07-18 02:45:49,666 INFO L280 TraceCheckUtils]: 17: Hoare triple {2500#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {2500#true} is VALID [2020-07-18 02:45:49,667 INFO L280 TraceCheckUtils]: 18: Hoare triple {2500#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {2500#true} is VALID [2020-07-18 02:45:49,667 INFO L280 TraceCheckUtils]: 19: Hoare triple {2500#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {2500#true} is VALID [2020-07-18 02:45:49,667 INFO L280 TraceCheckUtils]: 20: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {2500#true} is VALID [2020-07-18 02:45:49,668 INFO L280 TraceCheckUtils]: 21: Hoare triple {2500#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {2500#true} is VALID [2020-07-18 02:45:49,668 INFO L280 TraceCheckUtils]: 22: Hoare triple {2500#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {2500#true} is VALID [2020-07-18 02:45:49,668 INFO L280 TraceCheckUtils]: 23: Hoare triple {2500#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {2500#true} is VALID [2020-07-18 02:45:49,668 INFO L280 TraceCheckUtils]: 24: Hoare triple {2500#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {2500#true} is VALID [2020-07-18 02:45:49,669 INFO L280 TraceCheckUtils]: 25: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {2500#true} is VALID [2020-07-18 02:45:49,669 INFO L280 TraceCheckUtils]: 26: Hoare triple {2500#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {2500#true} is VALID [2020-07-18 02:45:49,669 INFO L280 TraceCheckUtils]: 27: Hoare triple {2500#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {2500#true} is VALID [2020-07-18 02:45:49,669 INFO L280 TraceCheckUtils]: 28: Hoare triple {2500#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {2500#true} is VALID [2020-07-18 02:45:49,670 INFO L280 TraceCheckUtils]: 29: Hoare triple {2500#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {2500#true} is VALID [2020-07-18 02:45:49,670 INFO L280 TraceCheckUtils]: 30: Hoare triple {2500#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {2500#true} is VALID [2020-07-18 02:45:49,670 INFO L280 TraceCheckUtils]: 31: Hoare triple {2500#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {2500#true} is VALID [2020-07-18 02:45:49,670 INFO L280 TraceCheckUtils]: 32: Hoare triple {2500#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {2500#true} is VALID [2020-07-18 02:45:49,670 INFO L280 TraceCheckUtils]: 33: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {2500#true} is VALID [2020-07-18 02:45:49,671 INFO L280 TraceCheckUtils]: 34: Hoare triple {2500#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {2500#true} is VALID [2020-07-18 02:45:49,671 INFO L280 TraceCheckUtils]: 35: Hoare triple {2500#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {2500#true} is VALID [2020-07-18 02:45:49,671 INFO L280 TraceCheckUtils]: 36: Hoare triple {2500#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {2500#true} is VALID [2020-07-18 02:45:49,672 INFO L280 TraceCheckUtils]: 37: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {2500#true} is VALID [2020-07-18 02:45:49,672 INFO L280 TraceCheckUtils]: 38: Hoare triple {2500#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {2500#true} is VALID [2020-07-18 02:45:49,672 INFO L280 TraceCheckUtils]: 39: Hoare triple {2500#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {2500#true} is VALID [2020-07-18 02:45:49,672 INFO L280 TraceCheckUtils]: 40: Hoare triple {2500#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {2500#true} is VALID [2020-07-18 02:45:49,672 INFO L280 TraceCheckUtils]: 41: Hoare triple {2500#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {2500#true} is VALID [2020-07-18 02:45:49,673 INFO L280 TraceCheckUtils]: 42: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {2500#true} is VALID [2020-07-18 02:45:49,673 INFO L280 TraceCheckUtils]: 43: Hoare triple {2500#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {2500#true} is VALID [2020-07-18 02:45:49,673 INFO L280 TraceCheckUtils]: 44: Hoare triple {2500#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {2500#true} is VALID [2020-07-18 02:45:49,673 INFO L280 TraceCheckUtils]: 45: Hoare triple {2500#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {2500#true} is VALID [2020-07-18 02:45:49,674 INFO L280 TraceCheckUtils]: 46: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {2500#true} is VALID [2020-07-18 02:45:49,674 INFO L280 TraceCheckUtils]: 47: Hoare triple {2500#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {2500#true} is VALID [2020-07-18 02:45:49,674 INFO L280 TraceCheckUtils]: 48: Hoare triple {2500#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {2500#true} is VALID [2020-07-18 02:45:49,674 INFO L280 TraceCheckUtils]: 49: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {2500#true} is VALID [2020-07-18 02:45:49,675 INFO L280 TraceCheckUtils]: 50: Hoare triple {2500#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {2500#true} is VALID [2020-07-18 02:45:49,675 INFO L280 TraceCheckUtils]: 51: Hoare triple {2500#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {2500#true} is VALID [2020-07-18 02:45:49,675 INFO L280 TraceCheckUtils]: 52: Hoare triple {2500#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {2500#true} is VALID [2020-07-18 02:45:49,675 INFO L280 TraceCheckUtils]: 53: Hoare triple {2500#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {2500#true} is VALID [2020-07-18 02:45:49,675 INFO L280 TraceCheckUtils]: 54: Hoare triple {2500#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {2500#true} is VALID [2020-07-18 02:45:49,676 INFO L280 TraceCheckUtils]: 55: Hoare triple {2500#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {2500#true} is VALID [2020-07-18 02:45:49,676 INFO L280 TraceCheckUtils]: 56: Hoare triple {2500#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {2500#true} is VALID [2020-07-18 02:45:49,676 INFO L280 TraceCheckUtils]: 57: Hoare triple {2500#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {2500#true} is VALID [2020-07-18 02:45:49,676 INFO L280 TraceCheckUtils]: 58: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {2500#true} is VALID [2020-07-18 02:45:49,677 INFO L280 TraceCheckUtils]: 59: Hoare triple {2500#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {2500#true} is VALID [2020-07-18 02:45:49,677 INFO L280 TraceCheckUtils]: 60: Hoare triple {2500#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {2500#true} is VALID [2020-07-18 02:45:49,677 INFO L280 TraceCheckUtils]: 61: Hoare triple {2500#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {2500#true} is VALID [2020-07-18 02:45:49,677 INFO L280 TraceCheckUtils]: 62: Hoare triple {2500#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {2500#true} is VALID [2020-07-18 02:45:49,677 INFO L280 TraceCheckUtils]: 63: Hoare triple {2500#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {2500#true} is VALID [2020-07-18 02:45:49,678 INFO L280 TraceCheckUtils]: 64: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {2500#true} is VALID [2020-07-18 02:45:49,678 INFO L280 TraceCheckUtils]: 65: Hoare triple {2500#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {2500#true} is VALID [2020-07-18 02:45:49,678 INFO L280 TraceCheckUtils]: 66: Hoare triple {2500#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {2500#true} is VALID [2020-07-18 02:45:49,678 INFO L280 TraceCheckUtils]: 67: Hoare triple {2500#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {2500#true} is VALID [2020-07-18 02:45:49,678 INFO L280 TraceCheckUtils]: 68: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {2500#true} is VALID [2020-07-18 02:45:49,678 INFO L280 TraceCheckUtils]: 69: Hoare triple {2500#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {2500#true} is VALID [2020-07-18 02:45:49,678 INFO L280 TraceCheckUtils]: 70: Hoare triple {2500#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {2500#true} is VALID [2020-07-18 02:45:49,679 INFO L280 TraceCheckUtils]: 71: Hoare triple {2500#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {2500#true} is VALID [2020-07-18 02:45:49,679 INFO L280 TraceCheckUtils]: 72: Hoare triple {2500#true} ~head~0.base, ~head~0.offset := 0, 0; {2500#true} is VALID [2020-07-18 02:45:49,679 INFO L280 TraceCheckUtils]: 73: Hoare triple {2500#true} ~pumpRunning~0 := 0; {2500#true} is VALID [2020-07-18 02:45:49,684 INFO L280 TraceCheckUtils]: 74: Hoare triple {2500#true} ~systemActive~0 := 1; {2500#true} is VALID [2020-07-18 02:45:49,685 INFO L280 TraceCheckUtils]: 75: Hoare triple {2500#true} ~waterLevel~0 := 1; {2500#true} is VALID [2020-07-18 02:45:49,685 INFO L280 TraceCheckUtils]: 76: Hoare triple {2500#true} ~methaneLevelCritical~0 := 0; {2500#true} is VALID [2020-07-18 02:45:49,685 INFO L280 TraceCheckUtils]: 77: Hoare triple {2500#true} ~cleanupTimeShifts~0 := 4; {2500#true} is VALID [2020-07-18 02:45:49,685 INFO L280 TraceCheckUtils]: 78: Hoare triple {2500#true} assume true; {2500#true} is VALID [2020-07-18 02:45:49,685 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2500#true} {2500#true} #900#return; {2500#true} is VALID [2020-07-18 02:45:49,685 INFO L263 TraceCheckUtils]: 80: Hoare triple {2500#true} call #t~ret73 := main(); {2500#true} is VALID [2020-07-18 02:45:49,685 INFO L280 TraceCheckUtils]: 81: Hoare triple {2500#true} havoc ~retValue_acc~11; {2500#true} is VALID [2020-07-18 02:45:49,686 INFO L280 TraceCheckUtils]: 82: Hoare triple {2500#true} havoc ~tmp~8; {2500#true} is VALID [2020-07-18 02:45:49,686 INFO L263 TraceCheckUtils]: 83: Hoare triple {2500#true} call select_helpers(); {2500#true} is VALID [2020-07-18 02:45:49,686 INFO L280 TraceCheckUtils]: 84: Hoare triple {2500#true} assume true; {2500#true} is VALID [2020-07-18 02:45:49,686 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2500#true} {2500#true} #812#return; {2500#true} is VALID [2020-07-18 02:45:49,686 INFO L263 TraceCheckUtils]: 86: Hoare triple {2500#true} call select_features(); {2500#true} is VALID [2020-07-18 02:45:49,686 INFO L280 TraceCheckUtils]: 87: Hoare triple {2500#true} assume true; {2500#true} is VALID [2020-07-18 02:45:49,686 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2500#true} {2500#true} #814#return; {2500#true} is VALID [2020-07-18 02:45:49,687 INFO L263 TraceCheckUtils]: 89: Hoare triple {2500#true} call #t~ret72 := valid_product(); {2500#true} is VALID [2020-07-18 02:45:49,687 INFO L280 TraceCheckUtils]: 90: Hoare triple {2500#true} havoc ~retValue_acc~10; {2500#true} is VALID [2020-07-18 02:45:49,687 INFO L280 TraceCheckUtils]: 91: Hoare triple {2500#true} ~retValue_acc~10 := 1; {2500#true} is VALID [2020-07-18 02:45:49,687 INFO L280 TraceCheckUtils]: 92: Hoare triple {2500#true} #res := ~retValue_acc~10; {2500#true} is VALID [2020-07-18 02:45:49,688 INFO L280 TraceCheckUtils]: 93: Hoare triple {2500#true} assume true; {2500#true} is VALID [2020-07-18 02:45:49,688 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2500#true} {2500#true} #816#return; {2500#true} is VALID [2020-07-18 02:45:49,689 INFO L280 TraceCheckUtils]: 95: Hoare triple {2500#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {2500#true} is VALID [2020-07-18 02:45:49,689 INFO L280 TraceCheckUtils]: 96: Hoare triple {2500#true} ~tmp~8 := #t~ret72; {2500#true} is VALID [2020-07-18 02:45:49,689 INFO L280 TraceCheckUtils]: 97: Hoare triple {2500#true} havoc #t~ret72; {2500#true} is VALID [2020-07-18 02:45:49,689 INFO L280 TraceCheckUtils]: 98: Hoare triple {2500#true} assume 0 != ~tmp~8; {2500#true} is VALID [2020-07-18 02:45:49,689 INFO L263 TraceCheckUtils]: 99: Hoare triple {2500#true} call setup(); {2500#true} is VALID [2020-07-18 02:45:49,690 INFO L280 TraceCheckUtils]: 100: Hoare triple {2500#true} assume true; {2500#true} is VALID [2020-07-18 02:45:49,690 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2500#true} {2500#true} #818#return; {2500#true} is VALID [2020-07-18 02:45:49,690 INFO L263 TraceCheckUtils]: 102: Hoare triple {2500#true} call runTest(); {2500#true} is VALID [2020-07-18 02:45:49,690 INFO L263 TraceCheckUtils]: 103: Hoare triple {2500#true} call test(); {2500#true} is VALID [2020-07-18 02:45:49,690 INFO L280 TraceCheckUtils]: 104: Hoare triple {2500#true} havoc ~splverifierCounter~0; {2500#true} is VALID [2020-07-18 02:45:49,691 INFO L280 TraceCheckUtils]: 105: Hoare triple {2500#true} havoc ~tmp~3; {2500#true} is VALID [2020-07-18 02:45:49,691 INFO L280 TraceCheckUtils]: 106: Hoare triple {2500#true} havoc ~tmp___0~0; {2500#true} is VALID [2020-07-18 02:45:49,691 INFO L280 TraceCheckUtils]: 107: Hoare triple {2500#true} havoc ~tmp___1~0; {2500#true} is VALID [2020-07-18 02:45:49,693 INFO L280 TraceCheckUtils]: 108: Hoare triple {2500#true} havoc ~tmp___2~0; {2500#true} is VALID [2020-07-18 02:45:49,693 INFO L280 TraceCheckUtils]: 109: Hoare triple {2500#true} ~splverifierCounter~0 := 0; {2592#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-18 02:45:49,694 INFO L280 TraceCheckUtils]: 110: Hoare triple {2592#(= 0 test_~splverifierCounter~0)} assume !false; {2592#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-18 02:45:49,694 INFO L280 TraceCheckUtils]: 111: Hoare triple {2592#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2501#false} is VALID [2020-07-18 02:45:49,695 INFO L263 TraceCheckUtils]: 112: Hoare triple {2501#false} call cleanup(); {2501#false} is VALID [2020-07-18 02:45:49,695 INFO L280 TraceCheckUtils]: 113: Hoare triple {2501#false} havoc ~i~0; {2501#false} is VALID [2020-07-18 02:45:49,695 INFO L280 TraceCheckUtils]: 114: Hoare triple {2501#false} havoc ~__cil_tmp2~0; {2501#false} is VALID [2020-07-18 02:45:49,695 INFO L263 TraceCheckUtils]: 115: Hoare triple {2501#false} call timeShift(); {2501#false} is VALID [2020-07-18 02:45:49,695 INFO L280 TraceCheckUtils]: 116: Hoare triple {2501#false} assume !(0 != ~pumpRunning~0); {2501#false} is VALID [2020-07-18 02:45:49,696 INFO L280 TraceCheckUtils]: 117: Hoare triple {2501#false} assume !(0 != ~systemActive~0); {2501#false} is VALID [2020-07-18 02:45:49,696 INFO L263 TraceCheckUtils]: 118: Hoare triple {2501#false} call __utac_acc__Specification1_spec__1(); {2501#false} is VALID [2020-07-18 02:45:49,696 INFO L280 TraceCheckUtils]: 119: Hoare triple {2501#false} havoc ~tmp~7; {2501#false} is VALID [2020-07-18 02:45:49,696 INFO L280 TraceCheckUtils]: 120: Hoare triple {2501#false} havoc ~tmp___0~2; {2501#false} is VALID [2020-07-18 02:45:49,696 INFO L263 TraceCheckUtils]: 121: Hoare triple {2501#false} call #t~ret69 := isMethaneLevelCritical(); {2500#true} is VALID [2020-07-18 02:45:49,697 INFO L280 TraceCheckUtils]: 122: Hoare triple {2500#true} havoc ~retValue_acc~6; {2500#true} is VALID [2020-07-18 02:45:49,697 INFO L280 TraceCheckUtils]: 123: Hoare triple {2500#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {2500#true} is VALID [2020-07-18 02:45:49,697 INFO L280 TraceCheckUtils]: 124: Hoare triple {2500#true} #res := ~retValue_acc~6; {2500#true} is VALID [2020-07-18 02:45:49,697 INFO L280 TraceCheckUtils]: 125: Hoare triple {2500#true} assume true; {2500#true} is VALID [2020-07-18 02:45:49,697 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2500#true} {2501#false} #904#return; {2501#false} is VALID [2020-07-18 02:45:49,698 INFO L280 TraceCheckUtils]: 127: Hoare triple {2501#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {2501#false} is VALID [2020-07-18 02:45:49,698 INFO L280 TraceCheckUtils]: 128: Hoare triple {2501#false} ~tmp~7 := #t~ret69; {2501#false} is VALID [2020-07-18 02:45:49,698 INFO L280 TraceCheckUtils]: 129: Hoare triple {2501#false} havoc #t~ret69; {2501#false} is VALID [2020-07-18 02:45:49,698 INFO L280 TraceCheckUtils]: 130: Hoare triple {2501#false} assume 0 != ~tmp~7; {2501#false} is VALID [2020-07-18 02:45:49,698 INFO L263 TraceCheckUtils]: 131: Hoare triple {2501#false} call #t~ret70 := isPumpRunning(); {2500#true} is VALID [2020-07-18 02:45:49,698 INFO L280 TraceCheckUtils]: 132: Hoare triple {2500#true} havoc ~retValue_acc~4; {2500#true} is VALID [2020-07-18 02:45:49,699 INFO L280 TraceCheckUtils]: 133: Hoare triple {2500#true} ~retValue_acc~4 := ~pumpRunning~0; {2500#true} is VALID [2020-07-18 02:45:49,699 INFO L280 TraceCheckUtils]: 134: Hoare triple {2500#true} #res := ~retValue_acc~4; {2500#true} is VALID [2020-07-18 02:45:49,699 INFO L280 TraceCheckUtils]: 135: Hoare triple {2500#true} assume true; {2500#true} is VALID [2020-07-18 02:45:49,699 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2500#true} {2501#false} #906#return; {2501#false} is VALID [2020-07-18 02:45:49,700 INFO L280 TraceCheckUtils]: 137: Hoare triple {2501#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {2501#false} is VALID [2020-07-18 02:45:49,700 INFO L280 TraceCheckUtils]: 138: Hoare triple {2501#false} ~tmp___0~2 := #t~ret70; {2501#false} is VALID [2020-07-18 02:45:49,700 INFO L280 TraceCheckUtils]: 139: Hoare triple {2501#false} havoc #t~ret70; {2501#false} is VALID [2020-07-18 02:45:49,700 INFO L280 TraceCheckUtils]: 140: Hoare triple {2501#false} assume 0 != ~tmp___0~2; {2501#false} is VALID [2020-07-18 02:45:49,700 INFO L263 TraceCheckUtils]: 141: Hoare triple {2501#false} call __automaton_fail(); {2501#false} is VALID [2020-07-18 02:45:49,701 INFO L280 TraceCheckUtils]: 142: Hoare triple {2501#false} assume !false; {2501#false} is VALID [2020-07-18 02:45:49,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 02:45:49,724 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [605541320] [2020-07-18 02:45:49,724 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:45:49,724 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 02:45:49,725 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008462765] [2020-07-18 02:45:49,728 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-18 02:45:49,731 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:45:49,731 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 02:45:49,887 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:45:49,888 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 02:45:49,888 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:45:49,888 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 02:45:49,888 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 02:45:49,888 INFO L87 Difference]: Start difference. First operand 257 states and 278 transitions. Second operand 4 states. [2020-07-18 02:45:51,892 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:45:57,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:45:57,983 INFO L93 Difference]: Finished difference Result 388 states and 435 transitions. [2020-07-18 02:45:57,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 02:45:57,983 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-18 02:45:57,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:45:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 02:45:57,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 435 transitions. [2020-07-18 02:45:57,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 02:45:57,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 435 transitions. [2020-07-18 02:45:57,999 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 435 transitions. [2020-07-18 02:45:59,206 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 435 edges. 435 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:45:59,216 INFO L225 Difference]: With dead ends: 388 [2020-07-18 02:45:59,216 INFO L226 Difference]: Without dead ends: 284 [2020-07-18 02:45:59,218 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-18 02:45:59,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 284 states. [2020-07-18 02:46:02,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 284 to 247. [2020-07-18 02:46:02,939 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:46:02,939 INFO L82 GeneralOperation]: Start isEquivalent. First operand 284 states. Second operand 247 states. [2020-07-18 02:46:02,939 INFO L74 IsIncluded]: Start isIncluded. First operand 284 states. Second operand 247 states. [2020-07-18 02:46:02,939 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 247 states. [2020-07-18 02:46:02,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:46:02,953 INFO L93 Difference]: Finished difference Result 284 states and 317 transitions. [2020-07-18 02:46:02,953 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 317 transitions. [2020-07-18 02:46:02,954 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:46:02,954 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:46:02,954 INFO L74 IsIncluded]: Start isIncluded. First operand 247 states. Second operand 284 states. [2020-07-18 02:46:02,955 INFO L87 Difference]: Start difference. First operand 247 states. Second operand 284 states. [2020-07-18 02:46:02,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:46:02,968 INFO L93 Difference]: Finished difference Result 284 states and 317 transitions. [2020-07-18 02:46:02,968 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 317 transitions. [2020-07-18 02:46:02,969 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:46:02,969 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:46:02,969 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:46:02,969 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:46:02,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 247 states. [2020-07-18 02:46:02,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 265 transitions. [2020-07-18 02:46:02,979 INFO L78 Accepts]: Start accepts. Automaton has 247 states and 265 transitions. Word has length 143 [2020-07-18 02:46:02,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:46:02,979 INFO L479 AbstractCegarLoop]: Abstraction has 247 states and 265 transitions. [2020-07-18 02:46:02,979 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 02:46:02,980 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 247 states and 265 transitions. [2020-07-18 02:46:03,924 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:46:03,924 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 265 transitions. [2020-07-18 02:46:03,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-18 02:46:03,928 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:46:03,928 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] [2020-07-18 02:46:03,928 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 02:46:03,928 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:46:03,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:46:03,929 INFO L82 PathProgramCache]: Analyzing trace with hash 1272206935, now seen corresponding path program 1 times [2020-07-18 02:46:03,929 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:46:03,929 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1509511501] [2020-07-18 02:46:03,929 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:46:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:04,384 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:46:04,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:04,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {4554#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4446#true} is VALID [2020-07-18 02:46:04,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {4446#true} #valid := #valid[0 := 0]; {4446#true} is VALID [2020-07-18 02:46:04,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {4446#true} assume 0 < #StackHeapBarrier; {4446#true} is VALID [2020-07-18 02:46:04,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {4446#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {4446#true} is VALID [2020-07-18 02:46:04,463 INFO L280 TraceCheckUtils]: 4: Hoare triple {4446#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {4446#true} is VALID [2020-07-18 02:46:04,463 INFO L280 TraceCheckUtils]: 5: Hoare triple {4446#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {4446#true} is VALID [2020-07-18 02:46:04,463 INFO L280 TraceCheckUtils]: 6: Hoare triple {4446#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {4446#true} is VALID [2020-07-18 02:46:04,464 INFO L280 TraceCheckUtils]: 7: Hoare triple {4446#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {4446#true} is VALID [2020-07-18 02:46:04,464 INFO L280 TraceCheckUtils]: 8: Hoare triple {4446#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {4446#true} is VALID [2020-07-18 02:46:04,464 INFO L280 TraceCheckUtils]: 9: Hoare triple {4446#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {4446#true} is VALID [2020-07-18 02:46:04,464 INFO L280 TraceCheckUtils]: 10: Hoare triple {4446#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {4446#true} is VALID [2020-07-18 02:46:04,465 INFO L280 TraceCheckUtils]: 11: Hoare triple {4446#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {4446#true} is VALID [2020-07-18 02:46:04,465 INFO L280 TraceCheckUtils]: 12: Hoare triple {4446#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {4446#true} is VALID [2020-07-18 02:46:04,465 INFO L280 TraceCheckUtils]: 13: Hoare triple {4446#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {4446#true} is VALID [2020-07-18 02:46:04,465 INFO L280 TraceCheckUtils]: 14: Hoare triple {4446#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {4446#true} is VALID [2020-07-18 02:46:04,466 INFO L280 TraceCheckUtils]: 15: Hoare triple {4446#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {4446#true} is VALID [2020-07-18 02:46:04,466 INFO L280 TraceCheckUtils]: 16: Hoare triple {4446#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {4446#true} is VALID [2020-07-18 02:46:04,466 INFO L280 TraceCheckUtils]: 17: Hoare triple {4446#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {4446#true} is VALID [2020-07-18 02:46:04,467 INFO L280 TraceCheckUtils]: 18: Hoare triple {4446#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {4446#true} is VALID [2020-07-18 02:46:04,467 INFO L280 TraceCheckUtils]: 19: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {4446#true} is VALID [2020-07-18 02:46:04,467 INFO L280 TraceCheckUtils]: 20: Hoare triple {4446#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {4446#true} is VALID [2020-07-18 02:46:04,468 INFO L280 TraceCheckUtils]: 21: Hoare triple {4446#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {4446#true} is VALID [2020-07-18 02:46:04,468 INFO L280 TraceCheckUtils]: 22: Hoare triple {4446#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {4446#true} is VALID [2020-07-18 02:46:04,468 INFO L280 TraceCheckUtils]: 23: Hoare triple {4446#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {4446#true} is VALID [2020-07-18 02:46:04,469 INFO L280 TraceCheckUtils]: 24: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {4446#true} is VALID [2020-07-18 02:46:04,469 INFO L280 TraceCheckUtils]: 25: Hoare triple {4446#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {4446#true} is VALID [2020-07-18 02:46:04,469 INFO L280 TraceCheckUtils]: 26: Hoare triple {4446#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {4446#true} is VALID [2020-07-18 02:46:04,470 INFO L280 TraceCheckUtils]: 27: Hoare triple {4446#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {4446#true} is VALID [2020-07-18 02:46:04,470 INFO L280 TraceCheckUtils]: 28: Hoare triple {4446#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {4446#true} is VALID [2020-07-18 02:46:04,470 INFO L280 TraceCheckUtils]: 29: Hoare triple {4446#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {4446#true} is VALID [2020-07-18 02:46:04,471 INFO L280 TraceCheckUtils]: 30: Hoare triple {4446#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {4446#true} is VALID [2020-07-18 02:46:04,471 INFO L280 TraceCheckUtils]: 31: Hoare triple {4446#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {4446#true} is VALID [2020-07-18 02:46:04,471 INFO L280 TraceCheckUtils]: 32: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {4446#true} is VALID [2020-07-18 02:46:04,471 INFO L280 TraceCheckUtils]: 33: Hoare triple {4446#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {4446#true} is VALID [2020-07-18 02:46:04,471 INFO L280 TraceCheckUtils]: 34: Hoare triple {4446#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {4446#true} is VALID [2020-07-18 02:46:04,472 INFO L280 TraceCheckUtils]: 35: Hoare triple {4446#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {4446#true} is VALID [2020-07-18 02:46:04,472 INFO L280 TraceCheckUtils]: 36: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {4446#true} is VALID [2020-07-18 02:46:04,472 INFO L280 TraceCheckUtils]: 37: Hoare triple {4446#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {4446#true} is VALID [2020-07-18 02:46:04,473 INFO L280 TraceCheckUtils]: 38: Hoare triple {4446#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {4446#true} is VALID [2020-07-18 02:46:04,473 INFO L280 TraceCheckUtils]: 39: Hoare triple {4446#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {4446#true} is VALID [2020-07-18 02:46:04,473 INFO L280 TraceCheckUtils]: 40: Hoare triple {4446#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {4446#true} is VALID [2020-07-18 02:46:04,473 INFO L280 TraceCheckUtils]: 41: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {4446#true} is VALID [2020-07-18 02:46:04,474 INFO L280 TraceCheckUtils]: 42: Hoare triple {4446#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {4446#true} is VALID [2020-07-18 02:46:04,474 INFO L280 TraceCheckUtils]: 43: Hoare triple {4446#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {4446#true} is VALID [2020-07-18 02:46:04,474 INFO L280 TraceCheckUtils]: 44: Hoare triple {4446#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {4446#true} is VALID [2020-07-18 02:46:04,474 INFO L280 TraceCheckUtils]: 45: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {4446#true} is VALID [2020-07-18 02:46:04,475 INFO L280 TraceCheckUtils]: 46: Hoare triple {4446#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {4446#true} is VALID [2020-07-18 02:46:04,475 INFO L280 TraceCheckUtils]: 47: Hoare triple {4446#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {4446#true} is VALID [2020-07-18 02:46:04,475 INFO L280 TraceCheckUtils]: 48: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {4446#true} is VALID [2020-07-18 02:46:04,475 INFO L280 TraceCheckUtils]: 49: Hoare triple {4446#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {4446#true} is VALID [2020-07-18 02:46:04,476 INFO L280 TraceCheckUtils]: 50: Hoare triple {4446#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {4446#true} is VALID [2020-07-18 02:46:04,476 INFO L280 TraceCheckUtils]: 51: Hoare triple {4446#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {4446#true} is VALID [2020-07-18 02:46:04,476 INFO L280 TraceCheckUtils]: 52: Hoare triple {4446#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {4446#true} is VALID [2020-07-18 02:46:04,476 INFO L280 TraceCheckUtils]: 53: Hoare triple {4446#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {4446#true} is VALID [2020-07-18 02:46:04,476 INFO L280 TraceCheckUtils]: 54: Hoare triple {4446#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {4446#true} is VALID [2020-07-18 02:46:04,477 INFO L280 TraceCheckUtils]: 55: Hoare triple {4446#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {4446#true} is VALID [2020-07-18 02:46:04,477 INFO L280 TraceCheckUtils]: 56: Hoare triple {4446#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {4446#true} is VALID [2020-07-18 02:46:04,477 INFO L280 TraceCheckUtils]: 57: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {4446#true} is VALID [2020-07-18 02:46:04,477 INFO L280 TraceCheckUtils]: 58: Hoare triple {4446#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {4446#true} is VALID [2020-07-18 02:46:04,478 INFO L280 TraceCheckUtils]: 59: Hoare triple {4446#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {4446#true} is VALID [2020-07-18 02:46:04,478 INFO L280 TraceCheckUtils]: 60: Hoare triple {4446#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {4446#true} is VALID [2020-07-18 02:46:04,478 INFO L280 TraceCheckUtils]: 61: Hoare triple {4446#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {4446#true} is VALID [2020-07-18 02:46:04,478 INFO L280 TraceCheckUtils]: 62: Hoare triple {4446#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {4446#true} is VALID [2020-07-18 02:46:04,479 INFO L280 TraceCheckUtils]: 63: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {4446#true} is VALID [2020-07-18 02:46:04,479 INFO L280 TraceCheckUtils]: 64: Hoare triple {4446#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {4446#true} is VALID [2020-07-18 02:46:04,479 INFO L280 TraceCheckUtils]: 65: Hoare triple {4446#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {4446#true} is VALID [2020-07-18 02:46:04,479 INFO L280 TraceCheckUtils]: 66: Hoare triple {4446#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {4446#true} is VALID [2020-07-18 02:46:04,480 INFO L280 TraceCheckUtils]: 67: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {4446#true} is VALID [2020-07-18 02:46:04,480 INFO L280 TraceCheckUtils]: 68: Hoare triple {4446#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {4446#true} is VALID [2020-07-18 02:46:04,480 INFO L280 TraceCheckUtils]: 69: Hoare triple {4446#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {4446#true} is VALID [2020-07-18 02:46:04,480 INFO L280 TraceCheckUtils]: 70: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {4446#true} is VALID [2020-07-18 02:46:04,480 INFO L280 TraceCheckUtils]: 71: Hoare triple {4446#true} ~head~0.base, ~head~0.offset := 0, 0; {4446#true} is VALID [2020-07-18 02:46:04,481 INFO L280 TraceCheckUtils]: 72: Hoare triple {4446#true} ~pumpRunning~0 := 0; {4446#true} is VALID [2020-07-18 02:46:04,481 INFO L280 TraceCheckUtils]: 73: Hoare triple {4446#true} ~systemActive~0 := 1; {4446#true} is VALID [2020-07-18 02:46:04,481 INFO L280 TraceCheckUtils]: 74: Hoare triple {4446#true} ~waterLevel~0 := 1; {4446#true} is VALID [2020-07-18 02:46:04,482 INFO L280 TraceCheckUtils]: 75: Hoare triple {4446#true} ~methaneLevelCritical~0 := 0; {4446#true} is VALID [2020-07-18 02:46:04,482 INFO L280 TraceCheckUtils]: 76: Hoare triple {4446#true} ~cleanupTimeShifts~0 := 4; {4446#true} is VALID [2020-07-18 02:46:04,483 INFO L280 TraceCheckUtils]: 77: Hoare triple {4446#true} assume true; {4446#true} is VALID [2020-07-18 02:46:04,483 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4446#true} {4446#true} #900#return; {4446#true} is VALID [2020-07-18 02:46:04,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:04,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {4446#true} assume true; {4446#true} is VALID [2020-07-18 02:46:04,492 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4446#true} {4446#true} #812#return; {4446#true} is VALID [2020-07-18 02:46:04,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:04,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {4446#true} assume true; {4446#true} is VALID [2020-07-18 02:46:04,496 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4446#true} {4446#true} #814#return; {4446#true} is VALID [2020-07-18 02:46:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:04,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {4446#true} havoc ~retValue_acc~10; {4446#true} is VALID [2020-07-18 02:46:04,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {4446#true} ~retValue_acc~10 := 1; {4555#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} is VALID [2020-07-18 02:46:04,596 INFO L280 TraceCheckUtils]: 2: Hoare triple {4555#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} #res := ~retValue_acc~10; {4556#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:46:04,597 INFO L280 TraceCheckUtils]: 3: Hoare triple {4556#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4556#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:46:04,599 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4556#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4446#true} #816#return; {4536#(= |main_#t~ret72| 1)} is VALID [2020-07-18 02:46:04,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:04,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {4446#true} assume true; {4446#true} is VALID [2020-07-18 02:46:04,602 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4446#true} {4446#true} #818#return; {4446#true} is VALID [2020-07-18 02:46:04,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:04,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {4557#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4558#(<= 1 ~systemActive~0)} is VALID [2020-07-18 02:46:04,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {4558#(<= 1 ~systemActive~0)} assume true; {4558#(<= 1 ~systemActive~0)} is VALID [2020-07-18 02:46:04,647 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4558#(<= 1 ~systemActive~0)} {4446#true} #866#return; {4543#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:46:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:04,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {4446#true} havoc ~retValue_acc~6; {4446#true} is VALID [2020-07-18 02:46:04,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {4446#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {4446#true} is VALID [2020-07-18 02:46:04,651 INFO L280 TraceCheckUtils]: 2: Hoare triple {4446#true} #res := ~retValue_acc~6; {4446#true} is VALID [2020-07-18 02:46:04,652 INFO L280 TraceCheckUtils]: 3: Hoare triple {4446#true} assume true; {4446#true} is VALID [2020-07-18 02:46:04,652 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4446#true} {4447#false} #904#return; {4447#false} is VALID [2020-07-18 02:46:04,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:04,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {4446#true} havoc ~retValue_acc~4; {4446#true} is VALID [2020-07-18 02:46:04,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {4446#true} ~retValue_acc~4 := ~pumpRunning~0; {4446#true} is VALID [2020-07-18 02:46:04,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {4446#true} #res := ~retValue_acc~4; {4446#true} is VALID [2020-07-18 02:46:04,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {4446#true} assume true; {4446#true} is VALID [2020-07-18 02:46:04,656 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4446#true} {4447#false} #906#return; {4447#false} is VALID [2020-07-18 02:46:04,663 INFO L263 TraceCheckUtils]: 0: Hoare triple {4446#true} call ULTIMATE.init(); {4554#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 02:46:04,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {4554#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4446#true} is VALID [2020-07-18 02:46:04,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {4446#true} #valid := #valid[0 := 0]; {4446#true} is VALID [2020-07-18 02:46:04,664 INFO L280 TraceCheckUtils]: 3: Hoare triple {4446#true} assume 0 < #StackHeapBarrier; {4446#true} is VALID [2020-07-18 02:46:04,664 INFO L280 TraceCheckUtils]: 4: Hoare triple {4446#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {4446#true} is VALID [2020-07-18 02:46:04,664 INFO L280 TraceCheckUtils]: 5: Hoare triple {4446#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {4446#true} is VALID [2020-07-18 02:46:04,665 INFO L280 TraceCheckUtils]: 6: Hoare triple {4446#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {4446#true} is VALID [2020-07-18 02:46:04,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {4446#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {4446#true} is VALID [2020-07-18 02:46:04,665 INFO L280 TraceCheckUtils]: 8: Hoare triple {4446#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {4446#true} is VALID [2020-07-18 02:46:04,666 INFO L280 TraceCheckUtils]: 9: Hoare triple {4446#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {4446#true} is VALID [2020-07-18 02:46:04,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {4446#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {4446#true} is VALID [2020-07-18 02:46:04,666 INFO L280 TraceCheckUtils]: 11: Hoare triple {4446#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {4446#true} is VALID [2020-07-18 02:46:04,667 INFO L280 TraceCheckUtils]: 12: Hoare triple {4446#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {4446#true} is VALID [2020-07-18 02:46:04,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {4446#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {4446#true} is VALID [2020-07-18 02:46:04,667 INFO L280 TraceCheckUtils]: 14: Hoare triple {4446#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {4446#true} is VALID [2020-07-18 02:46:04,668 INFO L280 TraceCheckUtils]: 15: Hoare triple {4446#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {4446#true} is VALID [2020-07-18 02:46:04,668 INFO L280 TraceCheckUtils]: 16: Hoare triple {4446#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {4446#true} is VALID [2020-07-18 02:46:04,668 INFO L280 TraceCheckUtils]: 17: Hoare triple {4446#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {4446#true} is VALID [2020-07-18 02:46:04,668 INFO L280 TraceCheckUtils]: 18: Hoare triple {4446#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {4446#true} is VALID [2020-07-18 02:46:04,669 INFO L280 TraceCheckUtils]: 19: Hoare triple {4446#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {4446#true} is VALID [2020-07-18 02:46:04,669 INFO L280 TraceCheckUtils]: 20: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {4446#true} is VALID [2020-07-18 02:46:04,669 INFO L280 TraceCheckUtils]: 21: Hoare triple {4446#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {4446#true} is VALID [2020-07-18 02:46:04,670 INFO L280 TraceCheckUtils]: 22: Hoare triple {4446#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {4446#true} is VALID [2020-07-18 02:46:04,670 INFO L280 TraceCheckUtils]: 23: Hoare triple {4446#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {4446#true} is VALID [2020-07-18 02:46:04,670 INFO L280 TraceCheckUtils]: 24: Hoare triple {4446#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {4446#true} is VALID [2020-07-18 02:46:04,671 INFO L280 TraceCheckUtils]: 25: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {4446#true} is VALID [2020-07-18 02:46:04,671 INFO L280 TraceCheckUtils]: 26: Hoare triple {4446#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {4446#true} is VALID [2020-07-18 02:46:04,671 INFO L280 TraceCheckUtils]: 27: Hoare triple {4446#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {4446#true} is VALID [2020-07-18 02:46:04,671 INFO L280 TraceCheckUtils]: 28: Hoare triple {4446#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {4446#true} is VALID [2020-07-18 02:46:04,672 INFO L280 TraceCheckUtils]: 29: Hoare triple {4446#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {4446#true} is VALID [2020-07-18 02:46:04,672 INFO L280 TraceCheckUtils]: 30: Hoare triple {4446#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {4446#true} is VALID [2020-07-18 02:46:04,672 INFO L280 TraceCheckUtils]: 31: Hoare triple {4446#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {4446#true} is VALID [2020-07-18 02:46:04,673 INFO L280 TraceCheckUtils]: 32: Hoare triple {4446#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {4446#true} is VALID [2020-07-18 02:46:04,673 INFO L280 TraceCheckUtils]: 33: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {4446#true} is VALID [2020-07-18 02:46:04,673 INFO L280 TraceCheckUtils]: 34: Hoare triple {4446#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {4446#true} is VALID [2020-07-18 02:46:04,673 INFO L280 TraceCheckUtils]: 35: Hoare triple {4446#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {4446#true} is VALID [2020-07-18 02:46:04,674 INFO L280 TraceCheckUtils]: 36: Hoare triple {4446#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {4446#true} is VALID [2020-07-18 02:46:04,674 INFO L280 TraceCheckUtils]: 37: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {4446#true} is VALID [2020-07-18 02:46:04,674 INFO L280 TraceCheckUtils]: 38: Hoare triple {4446#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {4446#true} is VALID [2020-07-18 02:46:04,675 INFO L280 TraceCheckUtils]: 39: Hoare triple {4446#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {4446#true} is VALID [2020-07-18 02:46:04,675 INFO L280 TraceCheckUtils]: 40: Hoare triple {4446#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {4446#true} is VALID [2020-07-18 02:46:04,675 INFO L280 TraceCheckUtils]: 41: Hoare triple {4446#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {4446#true} is VALID [2020-07-18 02:46:04,676 INFO L280 TraceCheckUtils]: 42: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {4446#true} is VALID [2020-07-18 02:46:04,676 INFO L280 TraceCheckUtils]: 43: Hoare triple {4446#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {4446#true} is VALID [2020-07-18 02:46:04,676 INFO L280 TraceCheckUtils]: 44: Hoare triple {4446#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {4446#true} is VALID [2020-07-18 02:46:04,676 INFO L280 TraceCheckUtils]: 45: Hoare triple {4446#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {4446#true} is VALID [2020-07-18 02:46:04,677 INFO L280 TraceCheckUtils]: 46: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {4446#true} is VALID [2020-07-18 02:46:04,677 INFO L280 TraceCheckUtils]: 47: Hoare triple {4446#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {4446#true} is VALID [2020-07-18 02:46:04,677 INFO L280 TraceCheckUtils]: 48: Hoare triple {4446#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {4446#true} is VALID [2020-07-18 02:46:04,678 INFO L280 TraceCheckUtils]: 49: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {4446#true} is VALID [2020-07-18 02:46:04,678 INFO L280 TraceCheckUtils]: 50: Hoare triple {4446#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {4446#true} is VALID [2020-07-18 02:46:04,678 INFO L280 TraceCheckUtils]: 51: Hoare triple {4446#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {4446#true} is VALID [2020-07-18 02:46:04,679 INFO L280 TraceCheckUtils]: 52: Hoare triple {4446#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {4446#true} is VALID [2020-07-18 02:46:04,679 INFO L280 TraceCheckUtils]: 53: Hoare triple {4446#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {4446#true} is VALID [2020-07-18 02:46:04,679 INFO L280 TraceCheckUtils]: 54: Hoare triple {4446#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {4446#true} is VALID [2020-07-18 02:46:04,679 INFO L280 TraceCheckUtils]: 55: Hoare triple {4446#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {4446#true} is VALID [2020-07-18 02:46:04,680 INFO L280 TraceCheckUtils]: 56: Hoare triple {4446#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {4446#true} is VALID [2020-07-18 02:46:04,680 INFO L280 TraceCheckUtils]: 57: Hoare triple {4446#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {4446#true} is VALID [2020-07-18 02:46:04,680 INFO L280 TraceCheckUtils]: 58: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {4446#true} is VALID [2020-07-18 02:46:04,681 INFO L280 TraceCheckUtils]: 59: Hoare triple {4446#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {4446#true} is VALID [2020-07-18 02:46:04,681 INFO L280 TraceCheckUtils]: 60: Hoare triple {4446#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {4446#true} is VALID [2020-07-18 02:46:04,681 INFO L280 TraceCheckUtils]: 61: Hoare triple {4446#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {4446#true} is VALID [2020-07-18 02:46:04,682 INFO L280 TraceCheckUtils]: 62: Hoare triple {4446#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {4446#true} is VALID [2020-07-18 02:46:04,682 INFO L280 TraceCheckUtils]: 63: Hoare triple {4446#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {4446#true} is VALID [2020-07-18 02:46:04,682 INFO L280 TraceCheckUtils]: 64: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {4446#true} is VALID [2020-07-18 02:46:04,682 INFO L280 TraceCheckUtils]: 65: Hoare triple {4446#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {4446#true} is VALID [2020-07-18 02:46:04,683 INFO L280 TraceCheckUtils]: 66: Hoare triple {4446#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {4446#true} is VALID [2020-07-18 02:46:04,683 INFO L280 TraceCheckUtils]: 67: Hoare triple {4446#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {4446#true} is VALID [2020-07-18 02:46:04,683 INFO L280 TraceCheckUtils]: 68: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {4446#true} is VALID [2020-07-18 02:46:04,683 INFO L280 TraceCheckUtils]: 69: Hoare triple {4446#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {4446#true} is VALID [2020-07-18 02:46:04,684 INFO L280 TraceCheckUtils]: 70: Hoare triple {4446#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {4446#true} is VALID [2020-07-18 02:46:04,684 INFO L280 TraceCheckUtils]: 71: Hoare triple {4446#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {4446#true} is VALID [2020-07-18 02:46:04,684 INFO L280 TraceCheckUtils]: 72: Hoare triple {4446#true} ~head~0.base, ~head~0.offset := 0, 0; {4446#true} is VALID [2020-07-18 02:46:04,685 INFO L280 TraceCheckUtils]: 73: Hoare triple {4446#true} ~pumpRunning~0 := 0; {4446#true} is VALID [2020-07-18 02:46:04,685 INFO L280 TraceCheckUtils]: 74: Hoare triple {4446#true} ~systemActive~0 := 1; {4446#true} is VALID [2020-07-18 02:46:04,685 INFO L280 TraceCheckUtils]: 75: Hoare triple {4446#true} ~waterLevel~0 := 1; {4446#true} is VALID [2020-07-18 02:46:04,685 INFO L280 TraceCheckUtils]: 76: Hoare triple {4446#true} ~methaneLevelCritical~0 := 0; {4446#true} is VALID [2020-07-18 02:46:04,686 INFO L280 TraceCheckUtils]: 77: Hoare triple {4446#true} ~cleanupTimeShifts~0 := 4; {4446#true} is VALID [2020-07-18 02:46:04,686 INFO L280 TraceCheckUtils]: 78: Hoare triple {4446#true} assume true; {4446#true} is VALID [2020-07-18 02:46:04,686 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4446#true} {4446#true} #900#return; {4446#true} is VALID [2020-07-18 02:46:04,687 INFO L263 TraceCheckUtils]: 80: Hoare triple {4446#true} call #t~ret73 := main(); {4446#true} is VALID [2020-07-18 02:46:04,687 INFO L280 TraceCheckUtils]: 81: Hoare triple {4446#true} havoc ~retValue_acc~11; {4446#true} is VALID [2020-07-18 02:46:04,687 INFO L280 TraceCheckUtils]: 82: Hoare triple {4446#true} havoc ~tmp~8; {4446#true} is VALID [2020-07-18 02:46:04,688 INFO L263 TraceCheckUtils]: 83: Hoare triple {4446#true} call select_helpers(); {4446#true} is VALID [2020-07-18 02:46:04,688 INFO L280 TraceCheckUtils]: 84: Hoare triple {4446#true} assume true; {4446#true} is VALID [2020-07-18 02:46:04,688 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4446#true} {4446#true} #812#return; {4446#true} is VALID [2020-07-18 02:46:04,688 INFO L263 TraceCheckUtils]: 86: Hoare triple {4446#true} call select_features(); {4446#true} is VALID [2020-07-18 02:46:04,688 INFO L280 TraceCheckUtils]: 87: Hoare triple {4446#true} assume true; {4446#true} is VALID [2020-07-18 02:46:04,688 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4446#true} {4446#true} #814#return; {4446#true} is VALID [2020-07-18 02:46:04,689 INFO L263 TraceCheckUtils]: 89: Hoare triple {4446#true} call #t~ret72 := valid_product(); {4446#true} is VALID [2020-07-18 02:46:04,689 INFO L280 TraceCheckUtils]: 90: Hoare triple {4446#true} havoc ~retValue_acc~10; {4446#true} is VALID [2020-07-18 02:46:04,690 INFO L280 TraceCheckUtils]: 91: Hoare triple {4446#true} ~retValue_acc~10 := 1; {4555#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} is VALID [2020-07-18 02:46:04,690 INFO L280 TraceCheckUtils]: 92: Hoare triple {4555#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} #res := ~retValue_acc~10; {4556#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:46:04,691 INFO L280 TraceCheckUtils]: 93: Hoare triple {4556#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4556#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:46:04,692 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4556#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4446#true} #816#return; {4536#(= |main_#t~ret72| 1)} is VALID [2020-07-18 02:46:04,692 INFO L280 TraceCheckUtils]: 95: Hoare triple {4536#(= |main_#t~ret72| 1)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {4536#(= |main_#t~ret72| 1)} is VALID [2020-07-18 02:46:04,693 INFO L280 TraceCheckUtils]: 96: Hoare triple {4536#(= |main_#t~ret72| 1)} ~tmp~8 := #t~ret72; {4537#(= 1 main_~tmp~8)} is VALID [2020-07-18 02:46:04,693 INFO L280 TraceCheckUtils]: 97: Hoare triple {4537#(= 1 main_~tmp~8)} havoc #t~ret72; {4537#(= 1 main_~tmp~8)} is VALID [2020-07-18 02:46:04,694 INFO L280 TraceCheckUtils]: 98: Hoare triple {4537#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {4446#true} is VALID [2020-07-18 02:46:04,694 INFO L263 TraceCheckUtils]: 99: Hoare triple {4446#true} call setup(); {4446#true} is VALID [2020-07-18 02:46:04,694 INFO L280 TraceCheckUtils]: 100: Hoare triple {4446#true} assume true; {4446#true} is VALID [2020-07-18 02:46:04,694 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4446#true} {4446#true} #818#return; {4446#true} is VALID [2020-07-18 02:46:04,694 INFO L263 TraceCheckUtils]: 102: Hoare triple {4446#true} call runTest(); {4446#true} is VALID [2020-07-18 02:46:04,695 INFO L263 TraceCheckUtils]: 103: Hoare triple {4446#true} call test(); {4446#true} is VALID [2020-07-18 02:46:04,695 INFO L280 TraceCheckUtils]: 104: Hoare triple {4446#true} havoc ~splverifierCounter~0; {4446#true} is VALID [2020-07-18 02:46:04,695 INFO L280 TraceCheckUtils]: 105: Hoare triple {4446#true} havoc ~tmp~3; {4446#true} is VALID [2020-07-18 02:46:04,695 INFO L280 TraceCheckUtils]: 106: Hoare triple {4446#true} havoc ~tmp___0~0; {4446#true} is VALID [2020-07-18 02:46:04,695 INFO L280 TraceCheckUtils]: 107: Hoare triple {4446#true} havoc ~tmp___1~0; {4446#true} is VALID [2020-07-18 02:46:04,695 INFO L280 TraceCheckUtils]: 108: Hoare triple {4446#true} havoc ~tmp___2~0; {4446#true} is VALID [2020-07-18 02:46:04,696 INFO L280 TraceCheckUtils]: 109: Hoare triple {4446#true} ~splverifierCounter~0 := 0; {4446#true} is VALID [2020-07-18 02:46:04,696 INFO L280 TraceCheckUtils]: 110: Hoare triple {4446#true} assume !false; {4446#true} is VALID [2020-07-18 02:46:04,696 INFO L280 TraceCheckUtils]: 111: Hoare triple {4446#true} assume ~splverifierCounter~0 < 4; {4446#true} is VALID [2020-07-18 02:46:04,696 INFO L280 TraceCheckUtils]: 112: Hoare triple {4446#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {4446#true} is VALID [2020-07-18 02:46:04,696 INFO L280 TraceCheckUtils]: 113: Hoare triple {4446#true} ~tmp~3 := #t~nondet35; {4446#true} is VALID [2020-07-18 02:46:04,697 INFO L280 TraceCheckUtils]: 114: Hoare triple {4446#true} havoc #t~nondet35; {4446#true} is VALID [2020-07-18 02:46:04,697 INFO L280 TraceCheckUtils]: 115: Hoare triple {4446#true} assume !(0 != ~tmp~3); {4446#true} is VALID [2020-07-18 02:46:04,697 INFO L280 TraceCheckUtils]: 116: Hoare triple {4446#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {4446#true} is VALID [2020-07-18 02:46:04,697 INFO L280 TraceCheckUtils]: 117: Hoare triple {4446#true} ~tmp___0~0 := #t~nondet36; {4446#true} is VALID [2020-07-18 02:46:04,697 INFO L280 TraceCheckUtils]: 118: Hoare triple {4446#true} havoc #t~nondet36; {4446#true} is VALID [2020-07-18 02:46:04,698 INFO L280 TraceCheckUtils]: 119: Hoare triple {4446#true} assume !(0 != ~tmp___0~0); {4446#true} is VALID [2020-07-18 02:46:04,698 INFO L280 TraceCheckUtils]: 120: Hoare triple {4446#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {4446#true} is VALID [2020-07-18 02:46:04,698 INFO L280 TraceCheckUtils]: 121: Hoare triple {4446#true} ~tmp___2~0 := #t~nondet37; {4446#true} is VALID [2020-07-18 02:46:04,698 INFO L280 TraceCheckUtils]: 122: Hoare triple {4446#true} havoc #t~nondet37; {4446#true} is VALID [2020-07-18 02:46:04,698 INFO L280 TraceCheckUtils]: 123: Hoare triple {4446#true} assume 0 != ~tmp___2~0; {4446#true} is VALID [2020-07-18 02:46:04,699 INFO L263 TraceCheckUtils]: 124: Hoare triple {4446#true} call startSystem(); {4557#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-18 02:46:04,700 INFO L280 TraceCheckUtils]: 125: Hoare triple {4557#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4558#(<= 1 ~systemActive~0)} is VALID [2020-07-18 02:46:04,700 INFO L280 TraceCheckUtils]: 126: Hoare triple {4558#(<= 1 ~systemActive~0)} assume true; {4558#(<= 1 ~systemActive~0)} is VALID [2020-07-18 02:46:04,701 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4558#(<= 1 ~systemActive~0)} {4446#true} #866#return; {4543#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:46:04,702 INFO L263 TraceCheckUtils]: 128: Hoare triple {4543#(not (= 0 ~systemActive~0))} call timeShift(); {4543#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:46:04,702 INFO L280 TraceCheckUtils]: 129: Hoare triple {4543#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4543#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:46:04,703 INFO L280 TraceCheckUtils]: 130: Hoare triple {4543#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4447#false} is VALID [2020-07-18 02:46:04,703 INFO L263 TraceCheckUtils]: 131: Hoare triple {4447#false} call __utac_acc__Specification1_spec__1(); {4447#false} is VALID [2020-07-18 02:46:04,703 INFO L280 TraceCheckUtils]: 132: Hoare triple {4447#false} havoc ~tmp~7; {4447#false} is VALID [2020-07-18 02:46:04,703 INFO L280 TraceCheckUtils]: 133: Hoare triple {4447#false} havoc ~tmp___0~2; {4447#false} is VALID [2020-07-18 02:46:04,704 INFO L263 TraceCheckUtils]: 134: Hoare triple {4447#false} call #t~ret69 := isMethaneLevelCritical(); {4446#true} is VALID [2020-07-18 02:46:04,704 INFO L280 TraceCheckUtils]: 135: Hoare triple {4446#true} havoc ~retValue_acc~6; {4446#true} is VALID [2020-07-18 02:46:04,704 INFO L280 TraceCheckUtils]: 136: Hoare triple {4446#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {4446#true} is VALID [2020-07-18 02:46:04,705 INFO L280 TraceCheckUtils]: 137: Hoare triple {4446#true} #res := ~retValue_acc~6; {4446#true} is VALID [2020-07-18 02:46:04,705 INFO L280 TraceCheckUtils]: 138: Hoare triple {4446#true} assume true; {4446#true} is VALID [2020-07-18 02:46:04,705 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4446#true} {4447#false} #904#return; {4447#false} is VALID [2020-07-18 02:46:04,705 INFO L280 TraceCheckUtils]: 140: Hoare triple {4447#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {4447#false} is VALID [2020-07-18 02:46:04,706 INFO L280 TraceCheckUtils]: 141: Hoare triple {4447#false} ~tmp~7 := #t~ret69; {4447#false} is VALID [2020-07-18 02:46:04,706 INFO L280 TraceCheckUtils]: 142: Hoare triple {4447#false} havoc #t~ret69; {4447#false} is VALID [2020-07-18 02:46:04,706 INFO L280 TraceCheckUtils]: 143: Hoare triple {4447#false} assume 0 != ~tmp~7; {4447#false} is VALID [2020-07-18 02:46:04,707 INFO L263 TraceCheckUtils]: 144: Hoare triple {4447#false} call #t~ret70 := isPumpRunning(); {4446#true} is VALID [2020-07-18 02:46:04,707 INFO L280 TraceCheckUtils]: 145: Hoare triple {4446#true} havoc ~retValue_acc~4; {4446#true} is VALID [2020-07-18 02:46:04,707 INFO L280 TraceCheckUtils]: 146: Hoare triple {4446#true} ~retValue_acc~4 := ~pumpRunning~0; {4446#true} is VALID [2020-07-18 02:46:04,707 INFO L280 TraceCheckUtils]: 147: Hoare triple {4446#true} #res := ~retValue_acc~4; {4446#true} is VALID [2020-07-18 02:46:04,708 INFO L280 TraceCheckUtils]: 148: Hoare triple {4446#true} assume true; {4446#true} is VALID [2020-07-18 02:46:04,708 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {4446#true} {4447#false} #906#return; {4447#false} is VALID [2020-07-18 02:46:04,708 INFO L280 TraceCheckUtils]: 150: Hoare triple {4447#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {4447#false} is VALID [2020-07-18 02:46:04,709 INFO L280 TraceCheckUtils]: 151: Hoare triple {4447#false} ~tmp___0~2 := #t~ret70; {4447#false} is VALID [2020-07-18 02:46:04,709 INFO L280 TraceCheckUtils]: 152: Hoare triple {4447#false} havoc #t~ret70; {4447#false} is VALID [2020-07-18 02:46:04,709 INFO L280 TraceCheckUtils]: 153: Hoare triple {4447#false} assume 0 != ~tmp___0~2; {4447#false} is VALID [2020-07-18 02:46:04,709 INFO L263 TraceCheckUtils]: 154: Hoare triple {4447#false} call __automaton_fail(); {4447#false} is VALID [2020-07-18 02:46:04,710 INFO L280 TraceCheckUtils]: 155: Hoare triple {4447#false} assume !false; {4447#false} is VALID [2020-07-18 02:46:04,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 02:46:04,745 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1509511501] [2020-07-18 02:46:04,746 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:46:04,746 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-18 02:46:04,746 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482879117] [2020-07-18 02:46:04,747 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-18 02:46:04,748 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:46:04,748 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-18 02:46:04,961 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:46:04,962 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-18 02:46:04,962 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:46:04,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-18 02:46:04,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-18 02:46:04,963 INFO L87 Difference]: Start difference. First operand 247 states and 265 transitions. Second operand 10 states. [2020-07-18 02:46:06,169 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:46:07,283 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:46:07,641 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:46:08,106 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:46:08,496 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:46:08,832 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:46:14,651 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:46:33,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:46:33,298 INFO L93 Difference]: Finished difference Result 676 states and 783 transitions. [2020-07-18 02:46:33,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-18 02:46:33,298 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-18 02:46:33,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:46:33,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 02:46:33,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 783 transitions. [2020-07-18 02:46:33,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 02:46:33,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 783 transitions. [2020-07-18 02:46:33,328 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 783 transitions. [2020-07-18 02:46:35,734 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 783 edges. 783 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:46:35,757 INFO L225 Difference]: With dead ends: 676 [2020-07-18 02:46:35,757 INFO L226 Difference]: Without dead ends: 539 [2020-07-18 02:46:35,759 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-18 02:46:35,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539 states. [2020-07-18 02:46:44,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539 to 432. [2020-07-18 02:46:44,807 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:46:44,807 INFO L82 GeneralOperation]: Start isEquivalent. First operand 539 states. Second operand 432 states. [2020-07-18 02:46:44,807 INFO L74 IsIncluded]: Start isIncluded. First operand 539 states. Second operand 432 states. [2020-07-18 02:46:44,807 INFO L87 Difference]: Start difference. First operand 539 states. Second operand 432 states. [2020-07-18 02:46:44,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:46:44,837 INFO L93 Difference]: Finished difference Result 539 states and 620 transitions. [2020-07-18 02:46:44,837 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 620 transitions. [2020-07-18 02:46:44,839 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:46:44,840 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:46:44,840 INFO L74 IsIncluded]: Start isIncluded. First operand 432 states. Second operand 539 states. [2020-07-18 02:46:44,840 INFO L87 Difference]: Start difference. First operand 432 states. Second operand 539 states. [2020-07-18 02:46:44,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:46:44,865 INFO L93 Difference]: Finished difference Result 539 states and 620 transitions. [2020-07-18 02:46:44,865 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 620 transitions. [2020-07-18 02:46:44,867 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:46:44,868 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:46:44,868 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:46:44,868 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:46:44,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 432 states. [2020-07-18 02:46:44,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 432 states and 478 transitions. [2020-07-18 02:46:44,883 INFO L78 Accepts]: Start accepts. Automaton has 432 states and 478 transitions. Word has length 156 [2020-07-18 02:46:44,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:46:44,884 INFO L479 AbstractCegarLoop]: Abstraction has 432 states and 478 transitions. [2020-07-18 02:46:44,884 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-18 02:46:44,884 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 432 states and 478 transitions. [2020-07-18 02:46:47,042 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 478 edges. 478 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:46:47,042 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 478 transitions. [2020-07-18 02:46:47,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-18 02:46:47,044 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:46:47,045 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] [2020-07-18 02:46:47,045 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 02:46:47,045 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:46:47,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:46:47,045 INFO L82 PathProgramCache]: Analyzing trace with hash 1170641190, now seen corresponding path program 1 times [2020-07-18 02:46:47,046 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:46:47,046 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1218974793] [2020-07-18 02:46:47,046 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:46:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:47,612 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:46:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:47,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {7986#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {7877#true} is VALID [2020-07-18 02:46:47,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {7877#true} #valid := #valid[0 := 0]; {7877#true} is VALID [2020-07-18 02:46:47,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {7877#true} assume 0 < #StackHeapBarrier; {7877#true} is VALID [2020-07-18 02:46:47,760 INFO L280 TraceCheckUtils]: 3: Hoare triple {7877#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {7877#true} is VALID [2020-07-18 02:46:47,760 INFO L280 TraceCheckUtils]: 4: Hoare triple {7877#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {7877#true} is VALID [2020-07-18 02:46:47,761 INFO L280 TraceCheckUtils]: 5: Hoare triple {7877#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {7877#true} is VALID [2020-07-18 02:46:47,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {7877#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {7877#true} is VALID [2020-07-18 02:46:47,761 INFO L280 TraceCheckUtils]: 7: Hoare triple {7877#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {7877#true} is VALID [2020-07-18 02:46:47,762 INFO L280 TraceCheckUtils]: 8: Hoare triple {7877#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {7877#true} is VALID [2020-07-18 02:46:47,762 INFO L280 TraceCheckUtils]: 9: Hoare triple {7877#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {7877#true} is VALID [2020-07-18 02:46:47,762 INFO L280 TraceCheckUtils]: 10: Hoare triple {7877#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {7877#true} is VALID [2020-07-18 02:46:47,763 INFO L280 TraceCheckUtils]: 11: Hoare triple {7877#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {7877#true} is VALID [2020-07-18 02:46:47,763 INFO L280 TraceCheckUtils]: 12: Hoare triple {7877#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {7877#true} is VALID [2020-07-18 02:46:47,763 INFO L280 TraceCheckUtils]: 13: Hoare triple {7877#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {7877#true} is VALID [2020-07-18 02:46:47,764 INFO L280 TraceCheckUtils]: 14: Hoare triple {7877#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {7877#true} is VALID [2020-07-18 02:46:47,764 INFO L280 TraceCheckUtils]: 15: Hoare triple {7877#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {7877#true} is VALID [2020-07-18 02:46:47,764 INFO L280 TraceCheckUtils]: 16: Hoare triple {7877#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {7877#true} is VALID [2020-07-18 02:46:47,765 INFO L280 TraceCheckUtils]: 17: Hoare triple {7877#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {7877#true} is VALID [2020-07-18 02:46:47,765 INFO L280 TraceCheckUtils]: 18: Hoare triple {7877#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {7877#true} is VALID [2020-07-18 02:46:47,765 INFO L280 TraceCheckUtils]: 19: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {7877#true} is VALID [2020-07-18 02:46:47,766 INFO L280 TraceCheckUtils]: 20: Hoare triple {7877#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {7877#true} is VALID [2020-07-18 02:46:47,766 INFO L280 TraceCheckUtils]: 21: Hoare triple {7877#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {7877#true} is VALID [2020-07-18 02:46:47,766 INFO L280 TraceCheckUtils]: 22: Hoare triple {7877#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {7877#true} is VALID [2020-07-18 02:46:47,767 INFO L280 TraceCheckUtils]: 23: Hoare triple {7877#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {7877#true} is VALID [2020-07-18 02:46:47,767 INFO L280 TraceCheckUtils]: 24: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {7877#true} is VALID [2020-07-18 02:46:47,767 INFO L280 TraceCheckUtils]: 25: Hoare triple {7877#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {7877#true} is VALID [2020-07-18 02:46:47,767 INFO L280 TraceCheckUtils]: 26: Hoare triple {7877#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {7877#true} is VALID [2020-07-18 02:46:47,768 INFO L280 TraceCheckUtils]: 27: Hoare triple {7877#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {7877#true} is VALID [2020-07-18 02:46:47,768 INFO L280 TraceCheckUtils]: 28: Hoare triple {7877#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {7877#true} is VALID [2020-07-18 02:46:47,768 INFO L280 TraceCheckUtils]: 29: Hoare triple {7877#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {7877#true} is VALID [2020-07-18 02:46:47,769 INFO L280 TraceCheckUtils]: 30: Hoare triple {7877#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {7877#true} is VALID [2020-07-18 02:46:47,769 INFO L280 TraceCheckUtils]: 31: Hoare triple {7877#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {7877#true} is VALID [2020-07-18 02:46:47,769 INFO L280 TraceCheckUtils]: 32: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {7877#true} is VALID [2020-07-18 02:46:47,770 INFO L280 TraceCheckUtils]: 33: Hoare triple {7877#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {7877#true} is VALID [2020-07-18 02:46:47,770 INFO L280 TraceCheckUtils]: 34: Hoare triple {7877#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {7877#true} is VALID [2020-07-18 02:46:47,770 INFO L280 TraceCheckUtils]: 35: Hoare triple {7877#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {7877#true} is VALID [2020-07-18 02:46:47,771 INFO L280 TraceCheckUtils]: 36: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {7877#true} is VALID [2020-07-18 02:46:47,771 INFO L280 TraceCheckUtils]: 37: Hoare triple {7877#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {7877#true} is VALID [2020-07-18 02:46:47,771 INFO L280 TraceCheckUtils]: 38: Hoare triple {7877#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {7877#true} is VALID [2020-07-18 02:46:47,772 INFO L280 TraceCheckUtils]: 39: Hoare triple {7877#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {7877#true} is VALID [2020-07-18 02:46:47,772 INFO L280 TraceCheckUtils]: 40: Hoare triple {7877#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {7877#true} is VALID [2020-07-18 02:46:47,772 INFO L280 TraceCheckUtils]: 41: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {7877#true} is VALID [2020-07-18 02:46:47,773 INFO L280 TraceCheckUtils]: 42: Hoare triple {7877#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {7877#true} is VALID [2020-07-18 02:46:47,773 INFO L280 TraceCheckUtils]: 43: Hoare triple {7877#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {7877#true} is VALID [2020-07-18 02:46:47,773 INFO L280 TraceCheckUtils]: 44: Hoare triple {7877#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {7877#true} is VALID [2020-07-18 02:46:47,774 INFO L280 TraceCheckUtils]: 45: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {7877#true} is VALID [2020-07-18 02:46:47,774 INFO L280 TraceCheckUtils]: 46: Hoare triple {7877#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {7877#true} is VALID [2020-07-18 02:46:47,774 INFO L280 TraceCheckUtils]: 47: Hoare triple {7877#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {7877#true} is VALID [2020-07-18 02:46:47,775 INFO L280 TraceCheckUtils]: 48: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {7877#true} is VALID [2020-07-18 02:46:47,775 INFO L280 TraceCheckUtils]: 49: Hoare triple {7877#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {7877#true} is VALID [2020-07-18 02:46:47,775 INFO L280 TraceCheckUtils]: 50: Hoare triple {7877#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {7877#true} is VALID [2020-07-18 02:46:47,776 INFO L280 TraceCheckUtils]: 51: Hoare triple {7877#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {7877#true} is VALID [2020-07-18 02:46:47,776 INFO L280 TraceCheckUtils]: 52: Hoare triple {7877#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {7877#true} is VALID [2020-07-18 02:46:47,776 INFO L280 TraceCheckUtils]: 53: Hoare triple {7877#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {7877#true} is VALID [2020-07-18 02:46:47,776 INFO L280 TraceCheckUtils]: 54: Hoare triple {7877#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {7877#true} is VALID [2020-07-18 02:46:47,777 INFO L280 TraceCheckUtils]: 55: Hoare triple {7877#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {7877#true} is VALID [2020-07-18 02:46:47,777 INFO L280 TraceCheckUtils]: 56: Hoare triple {7877#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {7877#true} is VALID [2020-07-18 02:46:47,777 INFO L280 TraceCheckUtils]: 57: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {7877#true} is VALID [2020-07-18 02:46:47,778 INFO L280 TraceCheckUtils]: 58: Hoare triple {7877#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {7877#true} is VALID [2020-07-18 02:46:47,778 INFO L280 TraceCheckUtils]: 59: Hoare triple {7877#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {7877#true} is VALID [2020-07-18 02:46:47,778 INFO L280 TraceCheckUtils]: 60: Hoare triple {7877#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {7877#true} is VALID [2020-07-18 02:46:47,779 INFO L280 TraceCheckUtils]: 61: Hoare triple {7877#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {7877#true} is VALID [2020-07-18 02:46:47,779 INFO L280 TraceCheckUtils]: 62: Hoare triple {7877#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {7877#true} is VALID [2020-07-18 02:46:47,779 INFO L280 TraceCheckUtils]: 63: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {7877#true} is VALID [2020-07-18 02:46:47,780 INFO L280 TraceCheckUtils]: 64: Hoare triple {7877#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {7877#true} is VALID [2020-07-18 02:46:47,780 INFO L280 TraceCheckUtils]: 65: Hoare triple {7877#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {7877#true} is VALID [2020-07-18 02:46:47,780 INFO L280 TraceCheckUtils]: 66: Hoare triple {7877#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {7877#true} is VALID [2020-07-18 02:46:47,781 INFO L280 TraceCheckUtils]: 67: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {7877#true} is VALID [2020-07-18 02:46:47,781 INFO L280 TraceCheckUtils]: 68: Hoare triple {7877#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {7877#true} is VALID [2020-07-18 02:46:47,781 INFO L280 TraceCheckUtils]: 69: Hoare triple {7877#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {7877#true} is VALID [2020-07-18 02:46:47,782 INFO L280 TraceCheckUtils]: 70: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {7877#true} is VALID [2020-07-18 02:46:47,782 INFO L280 TraceCheckUtils]: 71: Hoare triple {7877#true} ~head~0.base, ~head~0.offset := 0, 0; {7877#true} is VALID [2020-07-18 02:46:47,782 INFO L280 TraceCheckUtils]: 72: Hoare triple {7877#true} ~pumpRunning~0 := 0; {7877#true} is VALID [2020-07-18 02:46:47,783 INFO L280 TraceCheckUtils]: 73: Hoare triple {7877#true} ~systemActive~0 := 1; {7877#true} is VALID [2020-07-18 02:46:47,783 INFO L280 TraceCheckUtils]: 74: Hoare triple {7877#true} ~waterLevel~0 := 1; {7877#true} is VALID [2020-07-18 02:46:47,784 INFO L280 TraceCheckUtils]: 75: Hoare triple {7877#true} ~methaneLevelCritical~0 := 0; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,785 INFO L280 TraceCheckUtils]: 76: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,786 INFO L280 TraceCheckUtils]: 77: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume true; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,787 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7958#(= 0 ~methaneLevelCritical~0)} {7877#true} #900#return; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:47,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {7877#true} assume true; {7877#true} is VALID [2020-07-18 02:46:47,801 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7877#true} {7958#(= 0 ~methaneLevelCritical~0)} #812#return; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:47,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {7877#true} assume true; {7877#true} is VALID [2020-07-18 02:46:47,806 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7877#true} {7958#(= 0 ~methaneLevelCritical~0)} #814#return; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:47,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {7877#true} havoc ~retValue_acc~10; {7877#true} is VALID [2020-07-18 02:46:47,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {7877#true} ~retValue_acc~10 := 1; {7877#true} is VALID [2020-07-18 02:46:47,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {7877#true} #res := ~retValue_acc~10; {7877#true} is VALID [2020-07-18 02:46:47,812 INFO L280 TraceCheckUtils]: 3: Hoare triple {7877#true} assume true; {7877#true} is VALID [2020-07-18 02:46:47,813 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7877#true} {7958#(= 0 ~methaneLevelCritical~0)} #816#return; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:47,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {7877#true} assume true; {7877#true} is VALID [2020-07-18 02:46:47,818 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7877#true} {7958#(= 0 ~methaneLevelCritical~0)} #818#return; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:47,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {7987#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {7877#true} is VALID [2020-07-18 02:46:47,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {7877#true} ~systemActive~0 := 0; {7877#true} is VALID [2020-07-18 02:46:47,847 INFO L280 TraceCheckUtils]: 2: Hoare triple {7877#true} assume true; {7877#true} is VALID [2020-07-18 02:46:47,848 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7877#true} {7958#(= 0 ~methaneLevelCritical~0)} #868#return; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:47,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {7877#true} havoc ~retValue_acc~6; {7877#true} is VALID [2020-07-18 02:46:47,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {7877#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {7988#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} is VALID [2020-07-18 02:46:47,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {7988#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} #res := ~retValue_acc~6; {7989#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,899 INFO L280 TraceCheckUtils]: 3: Hoare triple {7989#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {7989#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,900 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7989#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {7958#(= 0 ~methaneLevelCritical~0)} #904#return; {7979#(= 0 |__utac_acc__Specification1_spec__1_#t~ret69|)} is VALID [2020-07-18 02:46:47,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:47,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {7877#true} havoc ~retValue_acc~4; {7877#true} is VALID [2020-07-18 02:46:47,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {7877#true} ~retValue_acc~4 := ~pumpRunning~0; {7877#true} is VALID [2020-07-18 02:46:47,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {7877#true} #res := ~retValue_acc~4; {7877#true} is VALID [2020-07-18 02:46:47,906 INFO L280 TraceCheckUtils]: 3: Hoare triple {7877#true} assume true; {7877#true} is VALID [2020-07-18 02:46:47,906 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7877#true} {7878#false} #906#return; {7878#false} is VALID [2020-07-18 02:46:47,914 INFO L263 TraceCheckUtils]: 0: Hoare triple {7877#true} call ULTIMATE.init(); {7986#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 02:46:47,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {7986#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {7877#true} is VALID [2020-07-18 02:46:47,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {7877#true} #valid := #valid[0 := 0]; {7877#true} is VALID [2020-07-18 02:46:47,915 INFO L280 TraceCheckUtils]: 3: Hoare triple {7877#true} assume 0 < #StackHeapBarrier; {7877#true} is VALID [2020-07-18 02:46:47,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {7877#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {7877#true} is VALID [2020-07-18 02:46:47,915 INFO L280 TraceCheckUtils]: 5: Hoare triple {7877#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {7877#true} is VALID [2020-07-18 02:46:47,916 INFO L280 TraceCheckUtils]: 6: Hoare triple {7877#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {7877#true} is VALID [2020-07-18 02:46:47,916 INFO L280 TraceCheckUtils]: 7: Hoare triple {7877#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {7877#true} is VALID [2020-07-18 02:46:47,916 INFO L280 TraceCheckUtils]: 8: Hoare triple {7877#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {7877#true} is VALID [2020-07-18 02:46:47,917 INFO L280 TraceCheckUtils]: 9: Hoare triple {7877#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {7877#true} is VALID [2020-07-18 02:46:47,917 INFO L280 TraceCheckUtils]: 10: Hoare triple {7877#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {7877#true} is VALID [2020-07-18 02:46:47,917 INFO L280 TraceCheckUtils]: 11: Hoare triple {7877#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {7877#true} is VALID [2020-07-18 02:46:47,918 INFO L280 TraceCheckUtils]: 12: Hoare triple {7877#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {7877#true} is VALID [2020-07-18 02:46:47,918 INFO L280 TraceCheckUtils]: 13: Hoare triple {7877#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {7877#true} is VALID [2020-07-18 02:46:47,918 INFO L280 TraceCheckUtils]: 14: Hoare triple {7877#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {7877#true} is VALID [2020-07-18 02:46:47,919 INFO L280 TraceCheckUtils]: 15: Hoare triple {7877#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {7877#true} is VALID [2020-07-18 02:46:47,919 INFO L280 TraceCheckUtils]: 16: Hoare triple {7877#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {7877#true} is VALID [2020-07-18 02:46:47,919 INFO L280 TraceCheckUtils]: 17: Hoare triple {7877#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {7877#true} is VALID [2020-07-18 02:46:47,920 INFO L280 TraceCheckUtils]: 18: Hoare triple {7877#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {7877#true} is VALID [2020-07-18 02:46:47,920 INFO L280 TraceCheckUtils]: 19: Hoare triple {7877#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {7877#true} is VALID [2020-07-18 02:46:47,920 INFO L280 TraceCheckUtils]: 20: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {7877#true} is VALID [2020-07-18 02:46:47,920 INFO L280 TraceCheckUtils]: 21: Hoare triple {7877#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {7877#true} is VALID [2020-07-18 02:46:47,921 INFO L280 TraceCheckUtils]: 22: Hoare triple {7877#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {7877#true} is VALID [2020-07-18 02:46:47,921 INFO L280 TraceCheckUtils]: 23: Hoare triple {7877#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {7877#true} is VALID [2020-07-18 02:46:47,921 INFO L280 TraceCheckUtils]: 24: Hoare triple {7877#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {7877#true} is VALID [2020-07-18 02:46:47,922 INFO L280 TraceCheckUtils]: 25: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {7877#true} is VALID [2020-07-18 02:46:47,922 INFO L280 TraceCheckUtils]: 26: Hoare triple {7877#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {7877#true} is VALID [2020-07-18 02:46:47,922 INFO L280 TraceCheckUtils]: 27: Hoare triple {7877#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {7877#true} is VALID [2020-07-18 02:46:47,923 INFO L280 TraceCheckUtils]: 28: Hoare triple {7877#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {7877#true} is VALID [2020-07-18 02:46:47,923 INFO L280 TraceCheckUtils]: 29: Hoare triple {7877#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {7877#true} is VALID [2020-07-18 02:46:47,923 INFO L280 TraceCheckUtils]: 30: Hoare triple {7877#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {7877#true} is VALID [2020-07-18 02:46:47,924 INFO L280 TraceCheckUtils]: 31: Hoare triple {7877#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {7877#true} is VALID [2020-07-18 02:46:47,924 INFO L280 TraceCheckUtils]: 32: Hoare triple {7877#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {7877#true} is VALID [2020-07-18 02:46:47,924 INFO L280 TraceCheckUtils]: 33: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {7877#true} is VALID [2020-07-18 02:46:47,925 INFO L280 TraceCheckUtils]: 34: Hoare triple {7877#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {7877#true} is VALID [2020-07-18 02:46:47,925 INFO L280 TraceCheckUtils]: 35: Hoare triple {7877#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {7877#true} is VALID [2020-07-18 02:46:47,925 INFO L280 TraceCheckUtils]: 36: Hoare triple {7877#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {7877#true} is VALID [2020-07-18 02:46:47,925 INFO L280 TraceCheckUtils]: 37: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {7877#true} is VALID [2020-07-18 02:46:47,926 INFO L280 TraceCheckUtils]: 38: Hoare triple {7877#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {7877#true} is VALID [2020-07-18 02:46:47,926 INFO L280 TraceCheckUtils]: 39: Hoare triple {7877#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {7877#true} is VALID [2020-07-18 02:46:47,926 INFO L280 TraceCheckUtils]: 40: Hoare triple {7877#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {7877#true} is VALID [2020-07-18 02:46:47,927 INFO L280 TraceCheckUtils]: 41: Hoare triple {7877#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {7877#true} is VALID [2020-07-18 02:46:47,927 INFO L280 TraceCheckUtils]: 42: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {7877#true} is VALID [2020-07-18 02:46:47,927 INFO L280 TraceCheckUtils]: 43: Hoare triple {7877#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {7877#true} is VALID [2020-07-18 02:46:47,928 INFO L280 TraceCheckUtils]: 44: Hoare triple {7877#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {7877#true} is VALID [2020-07-18 02:46:47,928 INFO L280 TraceCheckUtils]: 45: Hoare triple {7877#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {7877#true} is VALID [2020-07-18 02:46:47,928 INFO L280 TraceCheckUtils]: 46: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {7877#true} is VALID [2020-07-18 02:46:47,928 INFO L280 TraceCheckUtils]: 47: Hoare triple {7877#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {7877#true} is VALID [2020-07-18 02:46:47,929 INFO L280 TraceCheckUtils]: 48: Hoare triple {7877#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {7877#true} is VALID [2020-07-18 02:46:47,929 INFO L280 TraceCheckUtils]: 49: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {7877#true} is VALID [2020-07-18 02:46:47,929 INFO L280 TraceCheckUtils]: 50: Hoare triple {7877#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {7877#true} is VALID [2020-07-18 02:46:47,930 INFO L280 TraceCheckUtils]: 51: Hoare triple {7877#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {7877#true} is VALID [2020-07-18 02:46:47,930 INFO L280 TraceCheckUtils]: 52: Hoare triple {7877#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {7877#true} is VALID [2020-07-18 02:46:47,930 INFO L280 TraceCheckUtils]: 53: Hoare triple {7877#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {7877#true} is VALID [2020-07-18 02:46:47,931 INFO L280 TraceCheckUtils]: 54: Hoare triple {7877#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {7877#true} is VALID [2020-07-18 02:46:47,931 INFO L280 TraceCheckUtils]: 55: Hoare triple {7877#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {7877#true} is VALID [2020-07-18 02:46:47,931 INFO L280 TraceCheckUtils]: 56: Hoare triple {7877#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {7877#true} is VALID [2020-07-18 02:46:47,931 INFO L280 TraceCheckUtils]: 57: Hoare triple {7877#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {7877#true} is VALID [2020-07-18 02:46:47,932 INFO L280 TraceCheckUtils]: 58: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {7877#true} is VALID [2020-07-18 02:46:47,932 INFO L280 TraceCheckUtils]: 59: Hoare triple {7877#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {7877#true} is VALID [2020-07-18 02:46:47,932 INFO L280 TraceCheckUtils]: 60: Hoare triple {7877#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {7877#true} is VALID [2020-07-18 02:46:47,932 INFO L280 TraceCheckUtils]: 61: Hoare triple {7877#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {7877#true} is VALID [2020-07-18 02:46:47,933 INFO L280 TraceCheckUtils]: 62: Hoare triple {7877#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {7877#true} is VALID [2020-07-18 02:46:47,933 INFO L280 TraceCheckUtils]: 63: Hoare triple {7877#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {7877#true} is VALID [2020-07-18 02:46:47,933 INFO L280 TraceCheckUtils]: 64: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {7877#true} is VALID [2020-07-18 02:46:47,934 INFO L280 TraceCheckUtils]: 65: Hoare triple {7877#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {7877#true} is VALID [2020-07-18 02:46:47,934 INFO L280 TraceCheckUtils]: 66: Hoare triple {7877#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {7877#true} is VALID [2020-07-18 02:46:47,934 INFO L280 TraceCheckUtils]: 67: Hoare triple {7877#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {7877#true} is VALID [2020-07-18 02:46:47,934 INFO L280 TraceCheckUtils]: 68: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {7877#true} is VALID [2020-07-18 02:46:47,935 INFO L280 TraceCheckUtils]: 69: Hoare triple {7877#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {7877#true} is VALID [2020-07-18 02:46:47,935 INFO L280 TraceCheckUtils]: 70: Hoare triple {7877#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {7877#true} is VALID [2020-07-18 02:46:47,935 INFO L280 TraceCheckUtils]: 71: Hoare triple {7877#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {7877#true} is VALID [2020-07-18 02:46:47,936 INFO L280 TraceCheckUtils]: 72: Hoare triple {7877#true} ~head~0.base, ~head~0.offset := 0, 0; {7877#true} is VALID [2020-07-18 02:46:47,936 INFO L280 TraceCheckUtils]: 73: Hoare triple {7877#true} ~pumpRunning~0 := 0; {7877#true} is VALID [2020-07-18 02:46:47,936 INFO L280 TraceCheckUtils]: 74: Hoare triple {7877#true} ~systemActive~0 := 1; {7877#true} is VALID [2020-07-18 02:46:47,936 INFO L280 TraceCheckUtils]: 75: Hoare triple {7877#true} ~waterLevel~0 := 1; {7877#true} is VALID [2020-07-18 02:46:47,937 INFO L280 TraceCheckUtils]: 76: Hoare triple {7877#true} ~methaneLevelCritical~0 := 0; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,938 INFO L280 TraceCheckUtils]: 77: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,939 INFO L280 TraceCheckUtils]: 78: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume true; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,940 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7958#(= 0 ~methaneLevelCritical~0)} {7877#true} #900#return; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,941 INFO L263 TraceCheckUtils]: 80: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} call #t~ret73 := main(); {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,941 INFO L280 TraceCheckUtils]: 81: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~11; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,942 INFO L280 TraceCheckUtils]: 82: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~8; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,942 INFO L263 TraceCheckUtils]: 83: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {7877#true} is VALID [2020-07-18 02:46:47,943 INFO L280 TraceCheckUtils]: 84: Hoare triple {7877#true} assume true; {7877#true} is VALID [2020-07-18 02:46:47,943 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7877#true} {7958#(= 0 ~methaneLevelCritical~0)} #812#return; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,943 INFO L263 TraceCheckUtils]: 86: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} call select_features(); {7877#true} is VALID [2020-07-18 02:46:47,944 INFO L280 TraceCheckUtils]: 87: Hoare triple {7877#true} assume true; {7877#true} is VALID [2020-07-18 02:46:47,945 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {7877#true} {7958#(= 0 ~methaneLevelCritical~0)} #814#return; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,945 INFO L263 TraceCheckUtils]: 89: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} call #t~ret72 := valid_product(); {7877#true} is VALID [2020-07-18 02:46:47,945 INFO L280 TraceCheckUtils]: 90: Hoare triple {7877#true} havoc ~retValue_acc~10; {7877#true} is VALID [2020-07-18 02:46:47,945 INFO L280 TraceCheckUtils]: 91: Hoare triple {7877#true} ~retValue_acc~10 := 1; {7877#true} is VALID [2020-07-18 02:46:47,946 INFO L280 TraceCheckUtils]: 92: Hoare triple {7877#true} #res := ~retValue_acc~10; {7877#true} is VALID [2020-07-18 02:46:47,946 INFO L280 TraceCheckUtils]: 93: Hoare triple {7877#true} assume true; {7877#true} is VALID [2020-07-18 02:46:47,947 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {7877#true} {7958#(= 0 ~methaneLevelCritical~0)} #816#return; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,948 INFO L280 TraceCheckUtils]: 95: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,948 INFO L280 TraceCheckUtils]: 96: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} ~tmp~8 := #t~ret72; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,949 INFO L280 TraceCheckUtils]: 97: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} havoc #t~ret72; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,950 INFO L280 TraceCheckUtils]: 98: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~8; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,950 INFO L263 TraceCheckUtils]: 99: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} call setup(); {7877#true} is VALID [2020-07-18 02:46:47,951 INFO L280 TraceCheckUtils]: 100: Hoare triple {7877#true} assume true; {7877#true} is VALID [2020-07-18 02:46:47,951 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7877#true} {7958#(= 0 ~methaneLevelCritical~0)} #818#return; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,952 INFO L263 TraceCheckUtils]: 102: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} call runTest(); {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,953 INFO L263 TraceCheckUtils]: 103: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} call test(); {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,954 INFO L280 TraceCheckUtils]: 104: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,954 INFO L280 TraceCheckUtils]: 105: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~3; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,955 INFO L280 TraceCheckUtils]: 106: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~0; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,956 INFO L280 TraceCheckUtils]: 107: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,957 INFO L280 TraceCheckUtils]: 108: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,957 INFO L280 TraceCheckUtils]: 109: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,958 INFO L280 TraceCheckUtils]: 110: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume !false; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,959 INFO L280 TraceCheckUtils]: 111: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,960 INFO L280 TraceCheckUtils]: 112: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,961 INFO L280 TraceCheckUtils]: 113: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} ~tmp~3 := #t~nondet35; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,961 INFO L280 TraceCheckUtils]: 114: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet35; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,962 INFO L280 TraceCheckUtils]: 115: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~3); {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,963 INFO L280 TraceCheckUtils]: 116: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,964 INFO L280 TraceCheckUtils]: 117: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} ~tmp___0~0 := #t~nondet36; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,964 INFO L280 TraceCheckUtils]: 118: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet36; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,965 INFO L280 TraceCheckUtils]: 119: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~0); {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,966 INFO L280 TraceCheckUtils]: 120: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,967 INFO L280 TraceCheckUtils]: 121: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet37; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,968 INFO L280 TraceCheckUtils]: 122: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet37; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,968 INFO L280 TraceCheckUtils]: 123: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0); {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,970 INFO L280 TraceCheckUtils]: 124: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,970 INFO L280 TraceCheckUtils]: 125: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} ~tmp___1~0 := #t~nondet38; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,971 INFO L280 TraceCheckUtils]: 126: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet38; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,972 INFO L280 TraceCheckUtils]: 127: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,973 INFO L263 TraceCheckUtils]: 128: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} call stopSystem(); {7987#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 02:46:47,974 INFO L280 TraceCheckUtils]: 129: Hoare triple {7987#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {7877#true} is VALID [2020-07-18 02:46:47,974 INFO L280 TraceCheckUtils]: 130: Hoare triple {7877#true} ~systemActive~0 := 0; {7877#true} is VALID [2020-07-18 02:46:47,974 INFO L280 TraceCheckUtils]: 131: Hoare triple {7877#true} assume true; {7877#true} is VALID [2020-07-18 02:46:47,975 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {7877#true} {7958#(= 0 ~methaneLevelCritical~0)} #868#return; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,976 INFO L263 TraceCheckUtils]: 133: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} call timeShift(); {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,977 INFO L280 TraceCheckUtils]: 134: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,978 INFO L280 TraceCheckUtils]: 135: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~systemActive~0); {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,978 INFO L263 TraceCheckUtils]: 136: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification1_spec__1(); {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,979 INFO L280 TraceCheckUtils]: 137: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~7; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,980 INFO L280 TraceCheckUtils]: 138: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {7958#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,980 INFO L263 TraceCheckUtils]: 139: Hoare triple {7958#(= 0 ~methaneLevelCritical~0)} call #t~ret69 := isMethaneLevelCritical(); {7877#true} is VALID [2020-07-18 02:46:47,981 INFO L280 TraceCheckUtils]: 140: Hoare triple {7877#true} havoc ~retValue_acc~6; {7877#true} is VALID [2020-07-18 02:46:47,982 INFO L280 TraceCheckUtils]: 141: Hoare triple {7877#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {7988#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} is VALID [2020-07-18 02:46:47,982 INFO L280 TraceCheckUtils]: 142: Hoare triple {7988#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} #res := ~retValue_acc~6; {7989#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,983 INFO L280 TraceCheckUtils]: 143: Hoare triple {7989#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {7989#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:47,984 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {7989#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {7958#(= 0 ~methaneLevelCritical~0)} #904#return; {7979#(= 0 |__utac_acc__Specification1_spec__1_#t~ret69|)} is VALID [2020-07-18 02:46:47,985 INFO L280 TraceCheckUtils]: 145: Hoare triple {7979#(= 0 |__utac_acc__Specification1_spec__1_#t~ret69|)} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {7979#(= 0 |__utac_acc__Specification1_spec__1_#t~ret69|)} is VALID [2020-07-18 02:46:47,986 INFO L280 TraceCheckUtils]: 146: Hoare triple {7979#(= 0 |__utac_acc__Specification1_spec__1_#t~ret69|)} ~tmp~7 := #t~ret69; {7980#(= 0 __utac_acc__Specification1_spec__1_~tmp~7)} is VALID [2020-07-18 02:46:47,987 INFO L280 TraceCheckUtils]: 147: Hoare triple {7980#(= 0 __utac_acc__Specification1_spec__1_~tmp~7)} havoc #t~ret69; {7980#(= 0 __utac_acc__Specification1_spec__1_~tmp~7)} is VALID [2020-07-18 02:46:47,987 INFO L280 TraceCheckUtils]: 148: Hoare triple {7980#(= 0 __utac_acc__Specification1_spec__1_~tmp~7)} assume 0 != ~tmp~7; {7878#false} is VALID [2020-07-18 02:46:47,988 INFO L263 TraceCheckUtils]: 149: Hoare triple {7878#false} call #t~ret70 := isPumpRunning(); {7877#true} is VALID [2020-07-18 02:46:47,988 INFO L280 TraceCheckUtils]: 150: Hoare triple {7877#true} havoc ~retValue_acc~4; {7877#true} is VALID [2020-07-18 02:46:47,988 INFO L280 TraceCheckUtils]: 151: Hoare triple {7877#true} ~retValue_acc~4 := ~pumpRunning~0; {7877#true} is VALID [2020-07-18 02:46:47,988 INFO L280 TraceCheckUtils]: 152: Hoare triple {7877#true} #res := ~retValue_acc~4; {7877#true} is VALID [2020-07-18 02:46:47,989 INFO L280 TraceCheckUtils]: 153: Hoare triple {7877#true} assume true; {7877#true} is VALID [2020-07-18 02:46:47,989 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {7877#true} {7878#false} #906#return; {7878#false} is VALID [2020-07-18 02:46:47,989 INFO L280 TraceCheckUtils]: 155: Hoare triple {7878#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {7878#false} is VALID [2020-07-18 02:46:47,990 INFO L280 TraceCheckUtils]: 156: Hoare triple {7878#false} ~tmp___0~2 := #t~ret70; {7878#false} is VALID [2020-07-18 02:46:47,990 INFO L280 TraceCheckUtils]: 157: Hoare triple {7878#false} havoc #t~ret70; {7878#false} is VALID [2020-07-18 02:46:47,990 INFO L280 TraceCheckUtils]: 158: Hoare triple {7878#false} assume 0 != ~tmp___0~2; {7878#false} is VALID [2020-07-18 02:46:47,990 INFO L263 TraceCheckUtils]: 159: Hoare triple {7878#false} call __automaton_fail(); {7878#false} is VALID [2020-07-18 02:46:47,991 INFO L280 TraceCheckUtils]: 160: Hoare triple {7878#false} assume !false; {7878#false} is VALID [2020-07-18 02:46:48,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 02:46:48,054 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1218974793] [2020-07-18 02:46:48,055 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:46:48,055 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-18 02:46:48,056 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083421887] [2020-07-18 02:46:48,056 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-18 02:46:48,057 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:46:48,057 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 02:46:48,305 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:46:48,305 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 02:46:48,306 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:46:48,306 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 02:46:48,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-18 02:46:48,307 INFO L87 Difference]: Start difference. First operand 432 states and 478 transitions. Second operand 9 states. [2020-07-18 02:46:50,058 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:47:01,194 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:47:01,910 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:47:03,157 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:47:04,162 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:47:04,662 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:47:05,111 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:47:05,564 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:47:08,228 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:47:25,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:47:25,364 INFO L93 Difference]: Finished difference Result 1194 states and 1418 transitions. [2020-07-18 02:47:25,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-18 02:47:25,364 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-18 02:47:25,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:47:25,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 02:47:25,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 724 transitions. [2020-07-18 02:47:25,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 02:47:25,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 724 transitions. [2020-07-18 02:47:25,393 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 724 transitions. [2020-07-18 02:47:27,462 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 724 edges. 724 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:47:27,513 INFO L225 Difference]: With dead ends: 1194 [2020-07-18 02:47:27,513 INFO L226 Difference]: Without dead ends: 872 [2020-07-18 02:47:27,515 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-07-18 02:47:27,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 872 states. [2020-07-18 02:47:44,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 872 to 715. [2020-07-18 02:47:44,276 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:47:44,276 INFO L82 GeneralOperation]: Start isEquivalent. First operand 872 states. Second operand 715 states. [2020-07-18 02:47:44,276 INFO L74 IsIncluded]: Start isIncluded. First operand 872 states. Second operand 715 states. [2020-07-18 02:47:44,276 INFO L87 Difference]: Start difference. First operand 872 states. Second operand 715 states. [2020-07-18 02:47:44,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:47:44,337 INFO L93 Difference]: Finished difference Result 872 states and 1025 transitions. [2020-07-18 02:47:44,337 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1025 transitions. [2020-07-18 02:47:44,340 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:47:44,341 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:47:44,341 INFO L74 IsIncluded]: Start isIncluded. First operand 715 states. Second operand 872 states. [2020-07-18 02:47:44,341 INFO L87 Difference]: Start difference. First operand 715 states. Second operand 872 states. [2020-07-18 02:47:44,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:47:44,412 INFO L93 Difference]: Finished difference Result 872 states and 1025 transitions. [2020-07-18 02:47:44,412 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1025 transitions. [2020-07-18 02:47:44,415 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:47:44,416 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:47:44,416 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:47:44,416 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:47:44,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 715 states. [2020-07-18 02:47:44,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 715 states and 802 transitions. [2020-07-18 02:47:44,452 INFO L78 Accepts]: Start accepts. Automaton has 715 states and 802 transitions. Word has length 161 [2020-07-18 02:47:44,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:47:44,453 INFO L479 AbstractCegarLoop]: Abstraction has 715 states and 802 transitions. [2020-07-18 02:47:44,453 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 02:47:44,453 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 715 states and 802 transitions. [2020-07-18 02:47:48,632 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 802 edges. 802 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:47:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 802 transitions. [2020-07-18 02:47:48,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-18 02:47:48,637 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:47:48,637 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] [2020-07-18 02:47:48,637 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 02:47:48,638 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:47:48,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:47:48,638 INFO L82 PathProgramCache]: Analyzing trace with hash 1400803721, now seen corresponding path program 1 times [2020-07-18 02:47:48,638 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:47:48,638 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [429231682] [2020-07-18 02:47:48,639 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:47:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:47:49,134 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:47:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:47:49,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {13688#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {13575#true} is VALID [2020-07-18 02:47:49,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {13575#true} #valid := #valid[0 := 0]; {13575#true} is VALID [2020-07-18 02:47:49,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {13575#true} assume 0 < #StackHeapBarrier; {13575#true} is VALID [2020-07-18 02:47:49,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {13575#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {13575#true} is VALID [2020-07-18 02:47:49,263 INFO L280 TraceCheckUtils]: 4: Hoare triple {13575#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {13575#true} is VALID [2020-07-18 02:47:49,264 INFO L280 TraceCheckUtils]: 5: Hoare triple {13575#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {13575#true} is VALID [2020-07-18 02:47:49,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {13575#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {13575#true} is VALID [2020-07-18 02:47:49,264 INFO L280 TraceCheckUtils]: 7: Hoare triple {13575#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {13575#true} is VALID [2020-07-18 02:47:49,265 INFO L280 TraceCheckUtils]: 8: Hoare triple {13575#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {13575#true} is VALID [2020-07-18 02:47:49,265 INFO L280 TraceCheckUtils]: 9: Hoare triple {13575#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {13575#true} is VALID [2020-07-18 02:47:49,265 INFO L280 TraceCheckUtils]: 10: Hoare triple {13575#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {13575#true} is VALID [2020-07-18 02:47:49,266 INFO L280 TraceCheckUtils]: 11: Hoare triple {13575#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {13575#true} is VALID [2020-07-18 02:47:49,266 INFO L280 TraceCheckUtils]: 12: Hoare triple {13575#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {13575#true} is VALID [2020-07-18 02:47:49,266 INFO L280 TraceCheckUtils]: 13: Hoare triple {13575#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {13575#true} is VALID [2020-07-18 02:47:49,267 INFO L280 TraceCheckUtils]: 14: Hoare triple {13575#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {13575#true} is VALID [2020-07-18 02:47:49,267 INFO L280 TraceCheckUtils]: 15: Hoare triple {13575#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {13575#true} is VALID [2020-07-18 02:47:49,267 INFO L280 TraceCheckUtils]: 16: Hoare triple {13575#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {13575#true} is VALID [2020-07-18 02:47:49,268 INFO L280 TraceCheckUtils]: 17: Hoare triple {13575#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {13575#true} is VALID [2020-07-18 02:47:49,268 INFO L280 TraceCheckUtils]: 18: Hoare triple {13575#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {13575#true} is VALID [2020-07-18 02:47:49,268 INFO L280 TraceCheckUtils]: 19: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {13575#true} is VALID [2020-07-18 02:47:49,269 INFO L280 TraceCheckUtils]: 20: Hoare triple {13575#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {13575#true} is VALID [2020-07-18 02:47:49,269 INFO L280 TraceCheckUtils]: 21: Hoare triple {13575#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {13575#true} is VALID [2020-07-18 02:47:49,269 INFO L280 TraceCheckUtils]: 22: Hoare triple {13575#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {13575#true} is VALID [2020-07-18 02:47:49,270 INFO L280 TraceCheckUtils]: 23: Hoare triple {13575#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {13575#true} is VALID [2020-07-18 02:47:49,270 INFO L280 TraceCheckUtils]: 24: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {13575#true} is VALID [2020-07-18 02:47:49,270 INFO L280 TraceCheckUtils]: 25: Hoare triple {13575#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {13575#true} is VALID [2020-07-18 02:47:49,271 INFO L280 TraceCheckUtils]: 26: Hoare triple {13575#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {13575#true} is VALID [2020-07-18 02:47:49,271 INFO L280 TraceCheckUtils]: 27: Hoare triple {13575#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {13575#true} is VALID [2020-07-18 02:47:49,271 INFO L280 TraceCheckUtils]: 28: Hoare triple {13575#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {13575#true} is VALID [2020-07-18 02:47:49,272 INFO L280 TraceCheckUtils]: 29: Hoare triple {13575#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {13575#true} is VALID [2020-07-18 02:47:49,272 INFO L280 TraceCheckUtils]: 30: Hoare triple {13575#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {13575#true} is VALID [2020-07-18 02:47:49,272 INFO L280 TraceCheckUtils]: 31: Hoare triple {13575#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {13575#true} is VALID [2020-07-18 02:47:49,273 INFO L280 TraceCheckUtils]: 32: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {13575#true} is VALID [2020-07-18 02:47:49,273 INFO L280 TraceCheckUtils]: 33: Hoare triple {13575#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {13575#true} is VALID [2020-07-18 02:47:49,273 INFO L280 TraceCheckUtils]: 34: Hoare triple {13575#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {13575#true} is VALID [2020-07-18 02:47:49,274 INFO L280 TraceCheckUtils]: 35: Hoare triple {13575#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {13575#true} is VALID [2020-07-18 02:47:49,274 INFO L280 TraceCheckUtils]: 36: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {13575#true} is VALID [2020-07-18 02:47:49,274 INFO L280 TraceCheckUtils]: 37: Hoare triple {13575#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {13575#true} is VALID [2020-07-18 02:47:49,275 INFO L280 TraceCheckUtils]: 38: Hoare triple {13575#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {13575#true} is VALID [2020-07-18 02:47:49,275 INFO L280 TraceCheckUtils]: 39: Hoare triple {13575#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {13575#true} is VALID [2020-07-18 02:47:49,275 INFO L280 TraceCheckUtils]: 40: Hoare triple {13575#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {13575#true} is VALID [2020-07-18 02:47:49,275 INFO L280 TraceCheckUtils]: 41: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {13575#true} is VALID [2020-07-18 02:47:49,276 INFO L280 TraceCheckUtils]: 42: Hoare triple {13575#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {13575#true} is VALID [2020-07-18 02:47:49,276 INFO L280 TraceCheckUtils]: 43: Hoare triple {13575#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {13575#true} is VALID [2020-07-18 02:47:49,276 INFO L280 TraceCheckUtils]: 44: Hoare triple {13575#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {13575#true} is VALID [2020-07-18 02:47:49,277 INFO L280 TraceCheckUtils]: 45: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {13575#true} is VALID [2020-07-18 02:47:49,277 INFO L280 TraceCheckUtils]: 46: Hoare triple {13575#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {13575#true} is VALID [2020-07-18 02:47:49,277 INFO L280 TraceCheckUtils]: 47: Hoare triple {13575#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {13575#true} is VALID [2020-07-18 02:47:49,278 INFO L280 TraceCheckUtils]: 48: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {13575#true} is VALID [2020-07-18 02:47:49,278 INFO L280 TraceCheckUtils]: 49: Hoare triple {13575#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {13575#true} is VALID [2020-07-18 02:47:49,278 INFO L280 TraceCheckUtils]: 50: Hoare triple {13575#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {13575#true} is VALID [2020-07-18 02:47:49,279 INFO L280 TraceCheckUtils]: 51: Hoare triple {13575#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {13575#true} is VALID [2020-07-18 02:47:49,279 INFO L280 TraceCheckUtils]: 52: Hoare triple {13575#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {13575#true} is VALID [2020-07-18 02:47:49,279 INFO L280 TraceCheckUtils]: 53: Hoare triple {13575#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {13575#true} is VALID [2020-07-18 02:47:49,280 INFO L280 TraceCheckUtils]: 54: Hoare triple {13575#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {13575#true} is VALID [2020-07-18 02:47:49,280 INFO L280 TraceCheckUtils]: 55: Hoare triple {13575#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {13575#true} is VALID [2020-07-18 02:47:49,280 INFO L280 TraceCheckUtils]: 56: Hoare triple {13575#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {13575#true} is VALID [2020-07-18 02:47:49,281 INFO L280 TraceCheckUtils]: 57: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {13575#true} is VALID [2020-07-18 02:47:49,281 INFO L280 TraceCheckUtils]: 58: Hoare triple {13575#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {13575#true} is VALID [2020-07-18 02:47:49,281 INFO L280 TraceCheckUtils]: 59: Hoare triple {13575#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {13575#true} is VALID [2020-07-18 02:47:49,282 INFO L280 TraceCheckUtils]: 60: Hoare triple {13575#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {13575#true} is VALID [2020-07-18 02:47:49,282 INFO L280 TraceCheckUtils]: 61: Hoare triple {13575#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {13575#true} is VALID [2020-07-18 02:47:49,282 INFO L280 TraceCheckUtils]: 62: Hoare triple {13575#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {13575#true} is VALID [2020-07-18 02:47:49,283 INFO L280 TraceCheckUtils]: 63: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {13575#true} is VALID [2020-07-18 02:47:49,283 INFO L280 TraceCheckUtils]: 64: Hoare triple {13575#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {13575#true} is VALID [2020-07-18 02:47:49,283 INFO L280 TraceCheckUtils]: 65: Hoare triple {13575#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {13575#true} is VALID [2020-07-18 02:47:49,284 INFO L280 TraceCheckUtils]: 66: Hoare triple {13575#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {13575#true} is VALID [2020-07-18 02:47:49,284 INFO L280 TraceCheckUtils]: 67: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {13575#true} is VALID [2020-07-18 02:47:49,284 INFO L280 TraceCheckUtils]: 68: Hoare triple {13575#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {13575#true} is VALID [2020-07-18 02:47:49,285 INFO L280 TraceCheckUtils]: 69: Hoare triple {13575#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {13575#true} is VALID [2020-07-18 02:47:49,285 INFO L280 TraceCheckUtils]: 70: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {13575#true} is VALID [2020-07-18 02:47:49,285 INFO L280 TraceCheckUtils]: 71: Hoare triple {13575#true} ~head~0.base, ~head~0.offset := 0, 0; {13575#true} is VALID [2020-07-18 02:47:49,286 INFO L280 TraceCheckUtils]: 72: Hoare triple {13575#true} ~pumpRunning~0 := 0; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,287 INFO L280 TraceCheckUtils]: 73: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,288 INFO L280 TraceCheckUtils]: 74: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,289 INFO L280 TraceCheckUtils]: 75: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,290 INFO L280 TraceCheckUtils]: 76: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,290 INFO L280 TraceCheckUtils]: 77: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume true; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,291 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13656#(= 0 ~pumpRunning~0)} {13575#true} #900#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:47:49,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {13575#true} assume true; {13575#true} is VALID [2020-07-18 02:47:49,304 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13575#true} {13656#(= 0 ~pumpRunning~0)} #812#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:47:49,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {13575#true} assume true; {13575#true} is VALID [2020-07-18 02:47:49,309 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13575#true} {13656#(= 0 ~pumpRunning~0)} #814#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:47:49,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {13575#true} havoc ~retValue_acc~10; {13575#true} is VALID [2020-07-18 02:47:49,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {13575#true} ~retValue_acc~10 := 1; {13575#true} is VALID [2020-07-18 02:47:49,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {13575#true} #res := ~retValue_acc~10; {13575#true} is VALID [2020-07-18 02:47:49,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {13575#true} assume true; {13575#true} is VALID [2020-07-18 02:47:49,317 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13575#true} {13656#(= 0 ~pumpRunning~0)} #816#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:47:49,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {13575#true} assume true; {13575#true} is VALID [2020-07-18 02:47:49,323 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13575#true} {13656#(= 0 ~pumpRunning~0)} #818#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:47:49,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {13689#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {13575#true} is VALID [2020-07-18 02:47:49,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {13575#true} ~methaneLevelCritical~0 := 1; {13575#true} is VALID [2020-07-18 02:47:49,351 INFO L280 TraceCheckUtils]: 2: Hoare triple {13575#true} assume true; {13575#true} is VALID [2020-07-18 02:47:49,352 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13575#true} {13656#(= 0 ~pumpRunning~0)} #864#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:47:49,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {13690#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume true; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,385 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13656#(= 0 ~pumpRunning~0)} {13656#(= 0 ~pumpRunning~0)} #868#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:47:49,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {13575#true} havoc ~retValue_acc~6; {13575#true} is VALID [2020-07-18 02:47:49,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {13575#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {13575#true} is VALID [2020-07-18 02:47:49,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {13575#true} #res := ~retValue_acc~6; {13575#true} is VALID [2020-07-18 02:47:49,392 INFO L280 TraceCheckUtils]: 3: Hoare triple {13575#true} assume true; {13575#true} is VALID [2020-07-18 02:47:49,393 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13575#true} {13656#(= 0 ~pumpRunning~0)} #904#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:47:49,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {13575#true} havoc ~retValue_acc~4; {13575#true} is VALID [2020-07-18 02:47:49,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {13575#true} ~retValue_acc~4 := ~pumpRunning~0; {13691#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-18 02:47:49,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {13691#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {13692#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 02:47:49,435 INFO L280 TraceCheckUtils]: 3: Hoare triple {13692#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {13692#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 02:47:49,436 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13692#(= ~pumpRunning~0 |isPumpRunning_#res|)} {13656#(= 0 ~pumpRunning~0)} #906#return; {13686#(= 0 |__utac_acc__Specification1_spec__1_#t~ret70|)} is VALID [2020-07-18 02:47:49,441 INFO L263 TraceCheckUtils]: 0: Hoare triple {13575#true} call ULTIMATE.init(); {13688#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 02:47:49,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {13688#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {13575#true} is VALID [2020-07-18 02:47:49,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {13575#true} #valid := #valid[0 := 0]; {13575#true} is VALID [2020-07-18 02:47:49,442 INFO L280 TraceCheckUtils]: 3: Hoare triple {13575#true} assume 0 < #StackHeapBarrier; {13575#true} is VALID [2020-07-18 02:47:49,442 INFO L280 TraceCheckUtils]: 4: Hoare triple {13575#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {13575#true} is VALID [2020-07-18 02:47:49,443 INFO L280 TraceCheckUtils]: 5: Hoare triple {13575#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {13575#true} is VALID [2020-07-18 02:47:49,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {13575#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {13575#true} is VALID [2020-07-18 02:47:49,445 INFO L280 TraceCheckUtils]: 7: Hoare triple {13575#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {13575#true} is VALID [2020-07-18 02:47:49,445 INFO L280 TraceCheckUtils]: 8: Hoare triple {13575#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {13575#true} is VALID [2020-07-18 02:47:49,445 INFO L280 TraceCheckUtils]: 9: Hoare triple {13575#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {13575#true} is VALID [2020-07-18 02:47:49,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {13575#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {13575#true} is VALID [2020-07-18 02:47:49,446 INFO L280 TraceCheckUtils]: 11: Hoare triple {13575#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {13575#true} is VALID [2020-07-18 02:47:49,446 INFO L280 TraceCheckUtils]: 12: Hoare triple {13575#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {13575#true} is VALID [2020-07-18 02:47:49,446 INFO L280 TraceCheckUtils]: 13: Hoare triple {13575#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {13575#true} is VALID [2020-07-18 02:47:49,447 INFO L280 TraceCheckUtils]: 14: Hoare triple {13575#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {13575#true} is VALID [2020-07-18 02:47:49,447 INFO L280 TraceCheckUtils]: 15: Hoare triple {13575#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {13575#true} is VALID [2020-07-18 02:47:49,447 INFO L280 TraceCheckUtils]: 16: Hoare triple {13575#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {13575#true} is VALID [2020-07-18 02:47:49,448 INFO L280 TraceCheckUtils]: 17: Hoare triple {13575#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {13575#true} is VALID [2020-07-18 02:47:49,448 INFO L280 TraceCheckUtils]: 18: Hoare triple {13575#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {13575#true} is VALID [2020-07-18 02:47:49,448 INFO L280 TraceCheckUtils]: 19: Hoare triple {13575#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {13575#true} is VALID [2020-07-18 02:47:49,449 INFO L280 TraceCheckUtils]: 20: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {13575#true} is VALID [2020-07-18 02:47:49,449 INFO L280 TraceCheckUtils]: 21: Hoare triple {13575#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {13575#true} is VALID [2020-07-18 02:47:49,449 INFO L280 TraceCheckUtils]: 22: Hoare triple {13575#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {13575#true} is VALID [2020-07-18 02:47:49,450 INFO L280 TraceCheckUtils]: 23: Hoare triple {13575#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {13575#true} is VALID [2020-07-18 02:47:49,450 INFO L280 TraceCheckUtils]: 24: Hoare triple {13575#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {13575#true} is VALID [2020-07-18 02:47:49,450 INFO L280 TraceCheckUtils]: 25: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {13575#true} is VALID [2020-07-18 02:47:49,450 INFO L280 TraceCheckUtils]: 26: Hoare triple {13575#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {13575#true} is VALID [2020-07-18 02:47:49,451 INFO L280 TraceCheckUtils]: 27: Hoare triple {13575#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {13575#true} is VALID [2020-07-18 02:47:49,451 INFO L280 TraceCheckUtils]: 28: Hoare triple {13575#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {13575#true} is VALID [2020-07-18 02:47:49,451 INFO L280 TraceCheckUtils]: 29: Hoare triple {13575#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {13575#true} is VALID [2020-07-18 02:47:49,452 INFO L280 TraceCheckUtils]: 30: Hoare triple {13575#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {13575#true} is VALID [2020-07-18 02:47:49,452 INFO L280 TraceCheckUtils]: 31: Hoare triple {13575#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {13575#true} is VALID [2020-07-18 02:47:49,452 INFO L280 TraceCheckUtils]: 32: Hoare triple {13575#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {13575#true} is VALID [2020-07-18 02:47:49,453 INFO L280 TraceCheckUtils]: 33: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {13575#true} is VALID [2020-07-18 02:47:49,453 INFO L280 TraceCheckUtils]: 34: Hoare triple {13575#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {13575#true} is VALID [2020-07-18 02:47:49,453 INFO L280 TraceCheckUtils]: 35: Hoare triple {13575#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {13575#true} is VALID [2020-07-18 02:47:49,454 INFO L280 TraceCheckUtils]: 36: Hoare triple {13575#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {13575#true} is VALID [2020-07-18 02:47:49,454 INFO L280 TraceCheckUtils]: 37: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {13575#true} is VALID [2020-07-18 02:47:49,454 INFO L280 TraceCheckUtils]: 38: Hoare triple {13575#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {13575#true} is VALID [2020-07-18 02:47:49,454 INFO L280 TraceCheckUtils]: 39: Hoare triple {13575#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {13575#true} is VALID [2020-07-18 02:47:49,455 INFO L280 TraceCheckUtils]: 40: Hoare triple {13575#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {13575#true} is VALID [2020-07-18 02:47:49,455 INFO L280 TraceCheckUtils]: 41: Hoare triple {13575#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {13575#true} is VALID [2020-07-18 02:47:49,455 INFO L280 TraceCheckUtils]: 42: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {13575#true} is VALID [2020-07-18 02:47:49,456 INFO L280 TraceCheckUtils]: 43: Hoare triple {13575#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {13575#true} is VALID [2020-07-18 02:47:49,456 INFO L280 TraceCheckUtils]: 44: Hoare triple {13575#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {13575#true} is VALID [2020-07-18 02:47:49,456 INFO L280 TraceCheckUtils]: 45: Hoare triple {13575#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {13575#true} is VALID [2020-07-18 02:47:49,457 INFO L280 TraceCheckUtils]: 46: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {13575#true} is VALID [2020-07-18 02:47:49,457 INFO L280 TraceCheckUtils]: 47: Hoare triple {13575#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {13575#true} is VALID [2020-07-18 02:47:49,457 INFO L280 TraceCheckUtils]: 48: Hoare triple {13575#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {13575#true} is VALID [2020-07-18 02:47:49,457 INFO L280 TraceCheckUtils]: 49: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {13575#true} is VALID [2020-07-18 02:47:49,458 INFO L280 TraceCheckUtils]: 50: Hoare triple {13575#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {13575#true} is VALID [2020-07-18 02:47:49,458 INFO L280 TraceCheckUtils]: 51: Hoare triple {13575#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {13575#true} is VALID [2020-07-18 02:47:49,458 INFO L280 TraceCheckUtils]: 52: Hoare triple {13575#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {13575#true} is VALID [2020-07-18 02:47:49,459 INFO L280 TraceCheckUtils]: 53: Hoare triple {13575#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {13575#true} is VALID [2020-07-18 02:47:49,459 INFO L280 TraceCheckUtils]: 54: Hoare triple {13575#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {13575#true} is VALID [2020-07-18 02:47:49,459 INFO L280 TraceCheckUtils]: 55: Hoare triple {13575#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {13575#true} is VALID [2020-07-18 02:47:49,460 INFO L280 TraceCheckUtils]: 56: Hoare triple {13575#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {13575#true} is VALID [2020-07-18 02:47:49,460 INFO L280 TraceCheckUtils]: 57: Hoare triple {13575#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {13575#true} is VALID [2020-07-18 02:47:49,460 INFO L280 TraceCheckUtils]: 58: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {13575#true} is VALID [2020-07-18 02:47:49,461 INFO L280 TraceCheckUtils]: 59: Hoare triple {13575#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {13575#true} is VALID [2020-07-18 02:47:49,461 INFO L280 TraceCheckUtils]: 60: Hoare triple {13575#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {13575#true} is VALID [2020-07-18 02:47:49,461 INFO L280 TraceCheckUtils]: 61: Hoare triple {13575#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {13575#true} is VALID [2020-07-18 02:47:49,461 INFO L280 TraceCheckUtils]: 62: Hoare triple {13575#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {13575#true} is VALID [2020-07-18 02:47:49,462 INFO L280 TraceCheckUtils]: 63: Hoare triple {13575#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {13575#true} is VALID [2020-07-18 02:47:49,462 INFO L280 TraceCheckUtils]: 64: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {13575#true} is VALID [2020-07-18 02:47:49,462 INFO L280 TraceCheckUtils]: 65: Hoare triple {13575#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {13575#true} is VALID [2020-07-18 02:47:49,463 INFO L280 TraceCheckUtils]: 66: Hoare triple {13575#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {13575#true} is VALID [2020-07-18 02:47:49,463 INFO L280 TraceCheckUtils]: 67: Hoare triple {13575#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {13575#true} is VALID [2020-07-18 02:47:49,463 INFO L280 TraceCheckUtils]: 68: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {13575#true} is VALID [2020-07-18 02:47:49,464 INFO L280 TraceCheckUtils]: 69: Hoare triple {13575#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {13575#true} is VALID [2020-07-18 02:47:49,464 INFO L280 TraceCheckUtils]: 70: Hoare triple {13575#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {13575#true} is VALID [2020-07-18 02:47:49,464 INFO L280 TraceCheckUtils]: 71: Hoare triple {13575#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {13575#true} is VALID [2020-07-18 02:47:49,465 INFO L280 TraceCheckUtils]: 72: Hoare triple {13575#true} ~head~0.base, ~head~0.offset := 0, 0; {13575#true} is VALID [2020-07-18 02:47:49,465 INFO L280 TraceCheckUtils]: 73: Hoare triple {13575#true} ~pumpRunning~0 := 0; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,466 INFO L280 TraceCheckUtils]: 74: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,467 INFO L280 TraceCheckUtils]: 75: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,468 INFO L280 TraceCheckUtils]: 76: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,469 INFO L280 TraceCheckUtils]: 77: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,470 INFO L280 TraceCheckUtils]: 78: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume true; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,470 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {13656#(= 0 ~pumpRunning~0)} {13575#true} #900#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,471 INFO L263 TraceCheckUtils]: 80: Hoare triple {13656#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,472 INFO L280 TraceCheckUtils]: 81: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,473 INFO L280 TraceCheckUtils]: 82: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,473 INFO L263 TraceCheckUtils]: 83: Hoare triple {13656#(= 0 ~pumpRunning~0)} call select_helpers(); {13575#true} is VALID [2020-07-18 02:47:49,474 INFO L280 TraceCheckUtils]: 84: Hoare triple {13575#true} assume true; {13575#true} is VALID [2020-07-18 02:47:49,474 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13575#true} {13656#(= 0 ~pumpRunning~0)} #812#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,475 INFO L263 TraceCheckUtils]: 86: Hoare triple {13656#(= 0 ~pumpRunning~0)} call select_features(); {13575#true} is VALID [2020-07-18 02:47:49,475 INFO L280 TraceCheckUtils]: 87: Hoare triple {13575#true} assume true; {13575#true} is VALID [2020-07-18 02:47:49,476 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {13575#true} {13656#(= 0 ~pumpRunning~0)} #814#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,476 INFO L263 TraceCheckUtils]: 89: Hoare triple {13656#(= 0 ~pumpRunning~0)} call #t~ret72 := valid_product(); {13575#true} is VALID [2020-07-18 02:47:49,477 INFO L280 TraceCheckUtils]: 90: Hoare triple {13575#true} havoc ~retValue_acc~10; {13575#true} is VALID [2020-07-18 02:47:49,477 INFO L280 TraceCheckUtils]: 91: Hoare triple {13575#true} ~retValue_acc~10 := 1; {13575#true} is VALID [2020-07-18 02:47:49,477 INFO L280 TraceCheckUtils]: 92: Hoare triple {13575#true} #res := ~retValue_acc~10; {13575#true} is VALID [2020-07-18 02:47:49,478 INFO L280 TraceCheckUtils]: 93: Hoare triple {13575#true} assume true; {13575#true} is VALID [2020-07-18 02:47:49,479 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13575#true} {13656#(= 0 ~pumpRunning~0)} #816#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,480 INFO L280 TraceCheckUtils]: 95: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,480 INFO L280 TraceCheckUtils]: 96: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret72; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,481 INFO L280 TraceCheckUtils]: 97: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc #t~ret72; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,482 INFO L280 TraceCheckUtils]: 98: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,482 INFO L263 TraceCheckUtils]: 99: Hoare triple {13656#(= 0 ~pumpRunning~0)} call setup(); {13575#true} is VALID [2020-07-18 02:47:49,483 INFO L280 TraceCheckUtils]: 100: Hoare triple {13575#true} assume true; {13575#true} is VALID [2020-07-18 02:47:49,484 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13575#true} {13656#(= 0 ~pumpRunning~0)} #818#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,485 INFO L263 TraceCheckUtils]: 102: Hoare triple {13656#(= 0 ~pumpRunning~0)} call runTest(); {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,485 INFO L263 TraceCheckUtils]: 103: Hoare triple {13656#(= 0 ~pumpRunning~0)} call test(); {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,486 INFO L280 TraceCheckUtils]: 104: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,487 INFO L280 TraceCheckUtils]: 105: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,488 INFO L280 TraceCheckUtils]: 106: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,489 INFO L280 TraceCheckUtils]: 107: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,489 INFO L280 TraceCheckUtils]: 108: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,490 INFO L280 TraceCheckUtils]: 109: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,491 INFO L280 TraceCheckUtils]: 110: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume !false; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,492 INFO L280 TraceCheckUtils]: 111: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,493 INFO L280 TraceCheckUtils]: 112: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,493 INFO L280 TraceCheckUtils]: 113: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~nondet35; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,494 INFO L280 TraceCheckUtils]: 114: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc #t~nondet35; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,495 INFO L280 TraceCheckUtils]: 115: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,496 INFO L280 TraceCheckUtils]: 116: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,497 INFO L280 TraceCheckUtils]: 117: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet36; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,498 INFO L280 TraceCheckUtils]: 118: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc #t~nondet36; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,499 INFO L280 TraceCheckUtils]: 119: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~0; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,500 INFO L263 TraceCheckUtils]: 120: Hoare triple {13656#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {13689#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:47:49,500 INFO L280 TraceCheckUtils]: 121: Hoare triple {13689#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {13575#true} is VALID [2020-07-18 02:47:49,500 INFO L280 TraceCheckUtils]: 122: Hoare triple {13575#true} ~methaneLevelCritical~0 := 1; {13575#true} is VALID [2020-07-18 02:47:49,501 INFO L280 TraceCheckUtils]: 123: Hoare triple {13575#true} assume true; {13575#true} is VALID [2020-07-18 02:47:49,502 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13575#true} {13656#(= 0 ~pumpRunning~0)} #864#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,502 INFO L280 TraceCheckUtils]: 125: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,503 INFO L280 TraceCheckUtils]: 126: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet37; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,504 INFO L280 TraceCheckUtils]: 127: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc #t~nondet37; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,505 INFO L280 TraceCheckUtils]: 128: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,506 INFO L280 TraceCheckUtils]: 129: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,506 INFO L280 TraceCheckUtils]: 130: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet38; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,507 INFO L280 TraceCheckUtils]: 131: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc #t~nondet38; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,508 INFO L280 TraceCheckUtils]: 132: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,509 INFO L263 TraceCheckUtils]: 133: Hoare triple {13656#(= 0 ~pumpRunning~0)} call stopSystem(); {13690#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 02:47:49,510 INFO L280 TraceCheckUtils]: 134: Hoare triple {13690#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,511 INFO L280 TraceCheckUtils]: 135: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,512 INFO L280 TraceCheckUtils]: 136: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume true; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,513 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {13656#(= 0 ~pumpRunning~0)} {13656#(= 0 ~pumpRunning~0)} #868#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,514 INFO L263 TraceCheckUtils]: 138: Hoare triple {13656#(= 0 ~pumpRunning~0)} call timeShift(); {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,514 INFO L280 TraceCheckUtils]: 139: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,515 INFO L280 TraceCheckUtils]: 140: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,516 INFO L263 TraceCheckUtils]: 141: Hoare triple {13656#(= 0 ~pumpRunning~0)} call __utac_acc__Specification1_spec__1(); {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,517 INFO L280 TraceCheckUtils]: 142: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc ~tmp~7; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,518 INFO L280 TraceCheckUtils]: 143: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,518 INFO L263 TraceCheckUtils]: 144: Hoare triple {13656#(= 0 ~pumpRunning~0)} call #t~ret69 := isMethaneLevelCritical(); {13575#true} is VALID [2020-07-18 02:47:49,518 INFO L280 TraceCheckUtils]: 145: Hoare triple {13575#true} havoc ~retValue_acc~6; {13575#true} is VALID [2020-07-18 02:47:49,519 INFO L280 TraceCheckUtils]: 146: Hoare triple {13575#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {13575#true} is VALID [2020-07-18 02:47:49,519 INFO L280 TraceCheckUtils]: 147: Hoare triple {13575#true} #res := ~retValue_acc~6; {13575#true} is VALID [2020-07-18 02:47:49,519 INFO L280 TraceCheckUtils]: 148: Hoare triple {13575#true} assume true; {13575#true} is VALID [2020-07-18 02:47:49,520 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {13575#true} {13656#(= 0 ~pumpRunning~0)} #904#return; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,521 INFO L280 TraceCheckUtils]: 150: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,522 INFO L280 TraceCheckUtils]: 151: Hoare triple {13656#(= 0 ~pumpRunning~0)} ~tmp~7 := #t~ret69; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,523 INFO L280 TraceCheckUtils]: 152: Hoare triple {13656#(= 0 ~pumpRunning~0)} havoc #t~ret69; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,524 INFO L280 TraceCheckUtils]: 153: Hoare triple {13656#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {13656#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:47:49,524 INFO L263 TraceCheckUtils]: 154: Hoare triple {13656#(= 0 ~pumpRunning~0)} call #t~ret70 := isPumpRunning(); {13575#true} is VALID [2020-07-18 02:47:49,524 INFO L280 TraceCheckUtils]: 155: Hoare triple {13575#true} havoc ~retValue_acc~4; {13575#true} is VALID [2020-07-18 02:47:49,525 INFO L280 TraceCheckUtils]: 156: Hoare triple {13575#true} ~retValue_acc~4 := ~pumpRunning~0; {13691#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-18 02:47:49,526 INFO L280 TraceCheckUtils]: 157: Hoare triple {13691#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {13692#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 02:47:49,527 INFO L280 TraceCheckUtils]: 158: Hoare triple {13692#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {13692#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 02:47:49,528 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {13692#(= ~pumpRunning~0 |isPumpRunning_#res|)} {13656#(= 0 ~pumpRunning~0)} #906#return; {13686#(= 0 |__utac_acc__Specification1_spec__1_#t~ret70|)} is VALID [2020-07-18 02:47:49,529 INFO L280 TraceCheckUtils]: 160: Hoare triple {13686#(= 0 |__utac_acc__Specification1_spec__1_#t~ret70|)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {13686#(= 0 |__utac_acc__Specification1_spec__1_#t~ret70|)} is VALID [2020-07-18 02:47:49,530 INFO L280 TraceCheckUtils]: 161: Hoare triple {13686#(= 0 |__utac_acc__Specification1_spec__1_#t~ret70|)} ~tmp___0~2 := #t~ret70; {13687#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} is VALID [2020-07-18 02:47:49,531 INFO L280 TraceCheckUtils]: 162: Hoare triple {13687#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} havoc #t~ret70; {13687#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} is VALID [2020-07-18 02:47:49,532 INFO L280 TraceCheckUtils]: 163: Hoare triple {13687#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} assume 0 != ~tmp___0~2; {13576#false} is VALID [2020-07-18 02:47:49,532 INFO L263 TraceCheckUtils]: 164: Hoare triple {13576#false} call __automaton_fail(); {13576#false} is VALID [2020-07-18 02:47:49,532 INFO L280 TraceCheckUtils]: 165: Hoare triple {13576#false} assume !false; {13576#false} is VALID [2020-07-18 02:47:49,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 02:47:49,586 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [429231682] [2020-07-18 02:47:49,586 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:47:49,587 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-18 02:47:49,587 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060090324] [2020-07-18 02:47:49,588 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-18 02:47:49,589 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:47:49,589 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-18 02:47:49,834 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:47:49,834 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-18 02:47:49,835 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:47:49,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-18 02:47:49,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-18 02:47:49,836 INFO L87 Difference]: Start difference. First operand 715 states and 802 transitions. Second operand 10 states. [2020-07-18 02:47:51,303 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:48:03,725 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:48:04,341 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:48:05,403 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:48:06,519 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:48:07,149 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:48:17,079 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:48:17,538 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:48:19,362 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:48:37,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:48:37,700 INFO L93 Difference]: Finished difference Result 1863 states and 2253 transitions. [2020-07-18 02:48:37,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-18 02:48:37,701 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-18 02:48:37,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:48:37,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 02:48:37,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 728 transitions. [2020-07-18 02:48:37,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 02:48:37,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 728 transitions. [2020-07-18 02:48:37,718 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 728 transitions. [2020-07-18 02:48:39,589 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 728 edges. 728 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:48:39,710 INFO L225 Difference]: With dead ends: 1863 [2020-07-18 02:48:39,710 INFO L226 Difference]: Without dead ends: 1258 [2020-07-18 02:48:39,713 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-07-18 02:48:39,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1258 states. [2020-07-18 02:49:04,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1258 to 1013. [2020-07-18 02:49:04,783 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:49:04,783 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1258 states. Second operand 1013 states. [2020-07-18 02:49:04,783 INFO L74 IsIncluded]: Start isIncluded. First operand 1258 states. Second operand 1013 states. [2020-07-18 02:49:04,783 INFO L87 Difference]: Start difference. First operand 1258 states. Second operand 1013 states. [2020-07-18 02:49:04,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:49:04,856 INFO L93 Difference]: Finished difference Result 1258 states and 1513 transitions. [2020-07-18 02:49:04,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1513 transitions. [2020-07-18 02:49:04,861 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:49:04,861 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:49:04,861 INFO L74 IsIncluded]: Start isIncluded. First operand 1013 states. Second operand 1258 states. [2020-07-18 02:49:04,861 INFO L87 Difference]: Start difference. First operand 1013 states. Second operand 1258 states. [2020-07-18 02:49:04,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:49:04,933 INFO L93 Difference]: Finished difference Result 1258 states and 1513 transitions. [2020-07-18 02:49:04,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1513 transitions. [2020-07-18 02:49:04,937 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:49:04,937 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:49:04,937 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:49:04,938 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:49:04,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1013 states. [2020-07-18 02:49:05,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 1013 states and 1157 transitions. [2020-07-18 02:49:05,002 INFO L78 Accepts]: Start accepts. Automaton has 1013 states and 1157 transitions. Word has length 166 [2020-07-18 02:49:05,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:49:05,003 INFO L479 AbstractCegarLoop]: Abstraction has 1013 states and 1157 transitions. [2020-07-18 02:49:05,003 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-18 02:49:05,003 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1013 states and 1157 transitions. [2020-07-18 02:49:11,303 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1157 edges. 1157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:49:11,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1157 transitions. [2020-07-18 02:49:11,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-07-18 02:49:11,309 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:49:11,309 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:49:11,309 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 02:49:11,310 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:49:11,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:49:11,310 INFO L82 PathProgramCache]: Analyzing trace with hash -1314188149, now seen corresponding path program 1 times [2020-07-18 02:49:11,310 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:49:11,311 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [656492194] [2020-07-18 02:49:11,311 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:49:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,614 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:49:11,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {22155#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {21992#true} is VALID [2020-07-18 02:49:11,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {21992#true} #valid := #valid[0 := 0]; {21992#true} is VALID [2020-07-18 02:49:11,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {21992#true} assume 0 < #StackHeapBarrier; {21992#true} is VALID [2020-07-18 02:49:11,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {21992#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {21992#true} is VALID [2020-07-18 02:49:11,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {21992#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {21992#true} is VALID [2020-07-18 02:49:11,678 INFO L280 TraceCheckUtils]: 5: Hoare triple {21992#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {21992#true} is VALID [2020-07-18 02:49:11,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {21992#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {21992#true} is VALID [2020-07-18 02:49:11,678 INFO L280 TraceCheckUtils]: 7: Hoare triple {21992#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {21992#true} is VALID [2020-07-18 02:49:11,679 INFO L280 TraceCheckUtils]: 8: Hoare triple {21992#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {21992#true} is VALID [2020-07-18 02:49:11,679 INFO L280 TraceCheckUtils]: 9: Hoare triple {21992#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {21992#true} is VALID [2020-07-18 02:49:11,679 INFO L280 TraceCheckUtils]: 10: Hoare triple {21992#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {21992#true} is VALID [2020-07-18 02:49:11,679 INFO L280 TraceCheckUtils]: 11: Hoare triple {21992#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {21992#true} is VALID [2020-07-18 02:49:11,679 INFO L280 TraceCheckUtils]: 12: Hoare triple {21992#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {21992#true} is VALID [2020-07-18 02:49:11,679 INFO L280 TraceCheckUtils]: 13: Hoare triple {21992#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {21992#true} is VALID [2020-07-18 02:49:11,680 INFO L280 TraceCheckUtils]: 14: Hoare triple {21992#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {21992#true} is VALID [2020-07-18 02:49:11,680 INFO L280 TraceCheckUtils]: 15: Hoare triple {21992#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {21992#true} is VALID [2020-07-18 02:49:11,680 INFO L280 TraceCheckUtils]: 16: Hoare triple {21992#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {21992#true} is VALID [2020-07-18 02:49:11,680 INFO L280 TraceCheckUtils]: 17: Hoare triple {21992#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {21992#true} is VALID [2020-07-18 02:49:11,680 INFO L280 TraceCheckUtils]: 18: Hoare triple {21992#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {21992#true} is VALID [2020-07-18 02:49:11,681 INFO L280 TraceCheckUtils]: 19: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {21992#true} is VALID [2020-07-18 02:49:11,681 INFO L280 TraceCheckUtils]: 20: Hoare triple {21992#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {21992#true} is VALID [2020-07-18 02:49:11,681 INFO L280 TraceCheckUtils]: 21: Hoare triple {21992#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {21992#true} is VALID [2020-07-18 02:49:11,681 INFO L280 TraceCheckUtils]: 22: Hoare triple {21992#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {21992#true} is VALID [2020-07-18 02:49:11,681 INFO L280 TraceCheckUtils]: 23: Hoare triple {21992#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {21992#true} is VALID [2020-07-18 02:49:11,682 INFO L280 TraceCheckUtils]: 24: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {21992#true} is VALID [2020-07-18 02:49:11,682 INFO L280 TraceCheckUtils]: 25: Hoare triple {21992#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {21992#true} is VALID [2020-07-18 02:49:11,682 INFO L280 TraceCheckUtils]: 26: Hoare triple {21992#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {21992#true} is VALID [2020-07-18 02:49:11,682 INFO L280 TraceCheckUtils]: 27: Hoare triple {21992#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {21992#true} is VALID [2020-07-18 02:49:11,683 INFO L280 TraceCheckUtils]: 28: Hoare triple {21992#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {21992#true} is VALID [2020-07-18 02:49:11,683 INFO L280 TraceCheckUtils]: 29: Hoare triple {21992#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {21992#true} is VALID [2020-07-18 02:49:11,683 INFO L280 TraceCheckUtils]: 30: Hoare triple {21992#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {21992#true} is VALID [2020-07-18 02:49:11,683 INFO L280 TraceCheckUtils]: 31: Hoare triple {21992#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {21992#true} is VALID [2020-07-18 02:49:11,684 INFO L280 TraceCheckUtils]: 32: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {21992#true} is VALID [2020-07-18 02:49:11,684 INFO L280 TraceCheckUtils]: 33: Hoare triple {21992#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {21992#true} is VALID [2020-07-18 02:49:11,684 INFO L280 TraceCheckUtils]: 34: Hoare triple {21992#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {21992#true} is VALID [2020-07-18 02:49:11,684 INFO L280 TraceCheckUtils]: 35: Hoare triple {21992#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {21992#true} is VALID [2020-07-18 02:49:11,685 INFO L280 TraceCheckUtils]: 36: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {21992#true} is VALID [2020-07-18 02:49:11,685 INFO L280 TraceCheckUtils]: 37: Hoare triple {21992#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {21992#true} is VALID [2020-07-18 02:49:11,685 INFO L280 TraceCheckUtils]: 38: Hoare triple {21992#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {21992#true} is VALID [2020-07-18 02:49:11,685 INFO L280 TraceCheckUtils]: 39: Hoare triple {21992#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {21992#true} is VALID [2020-07-18 02:49:11,686 INFO L280 TraceCheckUtils]: 40: Hoare triple {21992#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {21992#true} is VALID [2020-07-18 02:49:11,686 INFO L280 TraceCheckUtils]: 41: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {21992#true} is VALID [2020-07-18 02:49:11,696 INFO L280 TraceCheckUtils]: 42: Hoare triple {21992#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {21992#true} is VALID [2020-07-18 02:49:11,699 INFO L280 TraceCheckUtils]: 43: Hoare triple {21992#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {21992#true} is VALID [2020-07-18 02:49:11,700 INFO L280 TraceCheckUtils]: 44: Hoare triple {21992#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {21992#true} is VALID [2020-07-18 02:49:11,700 INFO L280 TraceCheckUtils]: 45: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {21992#true} is VALID [2020-07-18 02:49:11,700 INFO L280 TraceCheckUtils]: 46: Hoare triple {21992#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {21992#true} is VALID [2020-07-18 02:49:11,700 INFO L280 TraceCheckUtils]: 47: Hoare triple {21992#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {21992#true} is VALID [2020-07-18 02:49:11,700 INFO L280 TraceCheckUtils]: 48: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {21992#true} is VALID [2020-07-18 02:49:11,701 INFO L280 TraceCheckUtils]: 49: Hoare triple {21992#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {21992#true} is VALID [2020-07-18 02:49:11,701 INFO L280 TraceCheckUtils]: 50: Hoare triple {21992#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {21992#true} is VALID [2020-07-18 02:49:11,701 INFO L280 TraceCheckUtils]: 51: Hoare triple {21992#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {21992#true} is VALID [2020-07-18 02:49:11,701 INFO L280 TraceCheckUtils]: 52: Hoare triple {21992#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {21992#true} is VALID [2020-07-18 02:49:11,701 INFO L280 TraceCheckUtils]: 53: Hoare triple {21992#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {21992#true} is VALID [2020-07-18 02:49:11,701 INFO L280 TraceCheckUtils]: 54: Hoare triple {21992#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {21992#true} is VALID [2020-07-18 02:49:11,702 INFO L280 TraceCheckUtils]: 55: Hoare triple {21992#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {21992#true} is VALID [2020-07-18 02:49:11,702 INFO L280 TraceCheckUtils]: 56: Hoare triple {21992#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {21992#true} is VALID [2020-07-18 02:49:11,702 INFO L280 TraceCheckUtils]: 57: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {21992#true} is VALID [2020-07-18 02:49:11,702 INFO L280 TraceCheckUtils]: 58: Hoare triple {21992#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {21992#true} is VALID [2020-07-18 02:49:11,702 INFO L280 TraceCheckUtils]: 59: Hoare triple {21992#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {21992#true} is VALID [2020-07-18 02:49:11,703 INFO L280 TraceCheckUtils]: 60: Hoare triple {21992#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {21992#true} is VALID [2020-07-18 02:49:11,703 INFO L280 TraceCheckUtils]: 61: Hoare triple {21992#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {21992#true} is VALID [2020-07-18 02:49:11,703 INFO L280 TraceCheckUtils]: 62: Hoare triple {21992#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {21992#true} is VALID [2020-07-18 02:49:11,703 INFO L280 TraceCheckUtils]: 63: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {21992#true} is VALID [2020-07-18 02:49:11,703 INFO L280 TraceCheckUtils]: 64: Hoare triple {21992#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {21992#true} is VALID [2020-07-18 02:49:11,704 INFO L280 TraceCheckUtils]: 65: Hoare triple {21992#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {21992#true} is VALID [2020-07-18 02:49:11,704 INFO L280 TraceCheckUtils]: 66: Hoare triple {21992#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {21992#true} is VALID [2020-07-18 02:49:11,704 INFO L280 TraceCheckUtils]: 67: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {21992#true} is VALID [2020-07-18 02:49:11,704 INFO L280 TraceCheckUtils]: 68: Hoare triple {21992#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {21992#true} is VALID [2020-07-18 02:49:11,708 INFO L280 TraceCheckUtils]: 69: Hoare triple {21992#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {21992#true} is VALID [2020-07-18 02:49:11,709 INFO L280 TraceCheckUtils]: 70: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {21992#true} is VALID [2020-07-18 02:49:11,709 INFO L280 TraceCheckUtils]: 71: Hoare triple {21992#true} ~head~0.base, ~head~0.offset := 0, 0; {21992#true} is VALID [2020-07-18 02:49:11,709 INFO L280 TraceCheckUtils]: 72: Hoare triple {21992#true} ~pumpRunning~0 := 0; {21992#true} is VALID [2020-07-18 02:49:11,709 INFO L280 TraceCheckUtils]: 73: Hoare triple {21992#true} ~systemActive~0 := 1; {21992#true} is VALID [2020-07-18 02:49:11,709 INFO L280 TraceCheckUtils]: 74: Hoare triple {21992#true} ~waterLevel~0 := 1; {21992#true} is VALID [2020-07-18 02:49:11,709 INFO L280 TraceCheckUtils]: 75: Hoare triple {21992#true} ~methaneLevelCritical~0 := 0; {21992#true} is VALID [2020-07-18 02:49:11,710 INFO L280 TraceCheckUtils]: 76: Hoare triple {21992#true} ~cleanupTimeShifts~0 := 4; {21992#true} is VALID [2020-07-18 02:49:11,710 INFO L280 TraceCheckUtils]: 77: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,710 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {21992#true} {21992#true} #900#return; {21992#true} is VALID [2020-07-18 02:49:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,733 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21992#true} {21992#true} #812#return; {21992#true} is VALID [2020-07-18 02:49:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,736 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21992#true} {21992#true} #814#return; {21992#true} is VALID [2020-07-18 02:49:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {21992#true} havoc ~retValue_acc~10; {21992#true} is VALID [2020-07-18 02:49:11,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {21992#true} ~retValue_acc~10 := 1; {21992#true} is VALID [2020-07-18 02:49:11,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {21992#true} #res := ~retValue_acc~10; {21992#true} is VALID [2020-07-18 02:49:11,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,740 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21992#true} {21992#true} #816#return; {21992#true} is VALID [2020-07-18 02:49:11,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,749 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21992#true} {21992#true} #818#return; {21992#true} is VALID [2020-07-18 02:49:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {22156#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {21992#true} is VALID [2020-07-18 02:49:11,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {21992#true} ~methaneLevelCritical~0 := 1; {21992#true} is VALID [2020-07-18 02:49:11,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,761 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21992#true} {21992#true} #864#return; {21992#true} is VALID [2020-07-18 02:49:11,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {22157#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {21992#true} is VALID [2020-07-18 02:49:11,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,775 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21992#true} {21992#true} #866#return; {21992#true} is VALID [2020-07-18 02:49:11,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {21992#true} havoc ~retValue_acc~8; {21992#true} is VALID [2020-07-18 02:49:11,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {21992#true} assume ~waterLevel~0 < 2; {21992#true} is VALID [2020-07-18 02:49:11,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {21992#true} ~retValue_acc~8 := 1; {21992#true} is VALID [2020-07-18 02:49:11,899 INFO L280 TraceCheckUtils]: 3: Hoare triple {21992#true} #res := ~retValue_acc~8; {21992#true} is VALID [2020-07-18 02:49:11,899 INFO L280 TraceCheckUtils]: 4: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,900 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21992#true} {21992#true} #878#return; {21992#true} is VALID [2020-07-18 02:49:11,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {21992#true} havoc ~retValue_acc~5; {21992#true} is VALID [2020-07-18 02:49:11,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {21992#true} havoc ~tmp~6; {21992#true} is VALID [2020-07-18 02:49:11,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {21992#true} havoc ~tmp___0~1; {21992#true} is VALID [2020-07-18 02:49:11,903 INFO L263 TraceCheckUtils]: 3: Hoare triple {21992#true} call #t~ret58 := isHighWaterSensorDry(); {21992#true} is VALID [2020-07-18 02:49:11,904 INFO L280 TraceCheckUtils]: 4: Hoare triple {21992#true} havoc ~retValue_acc~8; {21992#true} is VALID [2020-07-18 02:49:11,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {21992#true} assume ~waterLevel~0 < 2; {21992#true} is VALID [2020-07-18 02:49:11,904 INFO L280 TraceCheckUtils]: 6: Hoare triple {21992#true} ~retValue_acc~8 := 1; {21992#true} is VALID [2020-07-18 02:49:11,904 INFO L280 TraceCheckUtils]: 7: Hoare triple {21992#true} #res := ~retValue_acc~8; {21992#true} is VALID [2020-07-18 02:49:11,905 INFO L280 TraceCheckUtils]: 8: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,905 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21992#true} {21992#true} #878#return; {21992#true} is VALID [2020-07-18 02:49:11,905 INFO L280 TraceCheckUtils]: 10: Hoare triple {21992#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {21992#true} is VALID [2020-07-18 02:49:11,906 INFO L280 TraceCheckUtils]: 11: Hoare triple {21992#true} ~tmp~6 := #t~ret58; {21992#true} is VALID [2020-07-18 02:49:11,906 INFO L280 TraceCheckUtils]: 12: Hoare triple {21992#true} havoc #t~ret58; {21992#true} is VALID [2020-07-18 02:49:11,906 INFO L280 TraceCheckUtils]: 13: Hoare triple {21992#true} assume 0 != ~tmp~6; {21992#true} is VALID [2020-07-18 02:49:11,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {21992#true} ~tmp___0~1 := 0; {22211#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-18 02:49:11,908 INFO L280 TraceCheckUtils]: 15: Hoare triple {22211#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~5 := ~tmp___0~1; {22212#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-18 02:49:11,909 INFO L280 TraceCheckUtils]: 16: Hoare triple {22212#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {22213#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:49:11,910 INFO L280 TraceCheckUtils]: 17: Hoare triple {22213#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {22213#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:49:11,911 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {22213#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {21992#true} #854#return; {22178#(= 0 |processEnvironment_#t~ret39|)} is VALID [2020-07-18 02:49:11,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {21992#true} havoc ~retValue_acc~6; {21992#true} is VALID [2020-07-18 02:49:11,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {21992#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {21992#true} is VALID [2020-07-18 02:49:11,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {21992#true} #res := ~retValue_acc~6; {21992#true} is VALID [2020-07-18 02:49:11,928 INFO L280 TraceCheckUtils]: 3: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,929 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21992#true} {21992#true} #894#return; {21992#true} is VALID [2020-07-18 02:49:11,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {21992#true} havoc ~retValue_acc~3; {21992#true} is VALID [2020-07-18 02:49:11,929 INFO L263 TraceCheckUtils]: 1: Hoare triple {21992#true} call #t~ret41 := isMethaneLevelCritical(); {21992#true} is VALID [2020-07-18 02:49:11,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {21992#true} havoc ~retValue_acc~6; {21992#true} is VALID [2020-07-18 02:49:11,930 INFO L280 TraceCheckUtils]: 3: Hoare triple {21992#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {21992#true} is VALID [2020-07-18 02:49:11,930 INFO L280 TraceCheckUtils]: 4: Hoare triple {21992#true} #res := ~retValue_acc~6; {21992#true} is VALID [2020-07-18 02:49:11,931 INFO L280 TraceCheckUtils]: 5: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,931 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {21992#true} {21992#true} #894#return; {21992#true} is VALID [2020-07-18 02:49:11,931 INFO L280 TraceCheckUtils]: 7: Hoare triple {21992#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {21992#true} is VALID [2020-07-18 02:49:11,932 INFO L280 TraceCheckUtils]: 8: Hoare triple {21992#true} ~retValue_acc~3 := #t~ret41; {21992#true} is VALID [2020-07-18 02:49:11,932 INFO L280 TraceCheckUtils]: 9: Hoare triple {21992#true} havoc #t~ret41; {21992#true} is VALID [2020-07-18 02:49:11,932 INFO L280 TraceCheckUtils]: 10: Hoare triple {21992#true} #res := ~retValue_acc~3; {21992#true} is VALID [2020-07-18 02:49:11,932 INFO L280 TraceCheckUtils]: 11: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,933 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {21992#true} {21992#true} #874#return; {21992#true} is VALID [2020-07-18 02:49:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21992#true} is VALID [2020-07-18 02:49:11,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,937 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21992#true} {21992#true} #876#return; {21992#true} is VALID [2020-07-18 02:49:11,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {21992#true} is VALID [2020-07-18 02:49:11,937 INFO L263 TraceCheckUtils]: 1: Hoare triple {21992#true} call #t~ret40 := isMethaneAlarm(); {21992#true} is VALID [2020-07-18 02:49:11,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {21992#true} havoc ~retValue_acc~3; {21992#true} is VALID [2020-07-18 02:49:11,938 INFO L263 TraceCheckUtils]: 3: Hoare triple {21992#true} call #t~ret41 := isMethaneLevelCritical(); {21992#true} is VALID [2020-07-18 02:49:11,938 INFO L280 TraceCheckUtils]: 4: Hoare triple {21992#true} havoc ~retValue_acc~6; {21992#true} is VALID [2020-07-18 02:49:11,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {21992#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {21992#true} is VALID [2020-07-18 02:49:11,938 INFO L280 TraceCheckUtils]: 6: Hoare triple {21992#true} #res := ~retValue_acc~6; {21992#true} is VALID [2020-07-18 02:49:11,939 INFO L280 TraceCheckUtils]: 7: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,939 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {21992#true} {21992#true} #894#return; {21992#true} is VALID [2020-07-18 02:49:11,939 INFO L280 TraceCheckUtils]: 9: Hoare triple {21992#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {21992#true} is VALID [2020-07-18 02:49:11,939 INFO L280 TraceCheckUtils]: 10: Hoare triple {21992#true} ~retValue_acc~3 := #t~ret41; {21992#true} is VALID [2020-07-18 02:49:11,939 INFO L280 TraceCheckUtils]: 11: Hoare triple {21992#true} havoc #t~ret41; {21992#true} is VALID [2020-07-18 02:49:11,940 INFO L280 TraceCheckUtils]: 12: Hoare triple {21992#true} #res := ~retValue_acc~3; {21992#true} is VALID [2020-07-18 02:49:11,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,940 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {21992#true} {21992#true} #874#return; {21992#true} is VALID [2020-07-18 02:49:11,940 INFO L280 TraceCheckUtils]: 15: Hoare triple {21992#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {21992#true} is VALID [2020-07-18 02:49:11,940 INFO L280 TraceCheckUtils]: 16: Hoare triple {21992#true} ~tmp~5 := #t~ret40; {21992#true} is VALID [2020-07-18 02:49:11,941 INFO L280 TraceCheckUtils]: 17: Hoare triple {21992#true} havoc #t~ret40; {21992#true} is VALID [2020-07-18 02:49:11,941 INFO L280 TraceCheckUtils]: 18: Hoare triple {21992#true} assume !(0 != ~tmp~5); {21992#true} is VALID [2020-07-18 02:49:11,943 INFO L263 TraceCheckUtils]: 19: Hoare triple {21992#true} call activatePump__wrappee__highWaterSensor(); {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:49:11,943 INFO L280 TraceCheckUtils]: 20: Hoare triple {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21992#true} is VALID [2020-07-18 02:49:11,943 INFO L280 TraceCheckUtils]: 21: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,944 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {21992#true} {21992#true} #876#return; {21992#true} is VALID [2020-07-18 02:49:11,944 INFO L280 TraceCheckUtils]: 23: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,945 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {21992#true} {21993#false} #856#return; {21993#false} is VALID [2020-07-18 02:49:11,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {21992#true} is VALID [2020-07-18 02:49:11,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {21992#true} assume 0 == ~pumpRunning~0; {21992#true} is VALID [2020-07-18 02:49:11,946 INFO L263 TraceCheckUtils]: 2: Hoare triple {21992#true} call #t~ret39 := isHighWaterLevel(); {21992#true} is VALID [2020-07-18 02:49:11,946 INFO L280 TraceCheckUtils]: 3: Hoare triple {21992#true} havoc ~retValue_acc~5; {21992#true} is VALID [2020-07-18 02:49:11,946 INFO L280 TraceCheckUtils]: 4: Hoare triple {21992#true} havoc ~tmp~6; {21992#true} is VALID [2020-07-18 02:49:11,946 INFO L280 TraceCheckUtils]: 5: Hoare triple {21992#true} havoc ~tmp___0~1; {21992#true} is VALID [2020-07-18 02:49:11,947 INFO L263 TraceCheckUtils]: 6: Hoare triple {21992#true} call #t~ret58 := isHighWaterSensorDry(); {21992#true} is VALID [2020-07-18 02:49:11,947 INFO L280 TraceCheckUtils]: 7: Hoare triple {21992#true} havoc ~retValue_acc~8; {21992#true} is VALID [2020-07-18 02:49:11,947 INFO L280 TraceCheckUtils]: 8: Hoare triple {21992#true} assume ~waterLevel~0 < 2; {21992#true} is VALID [2020-07-18 02:49:11,948 INFO L280 TraceCheckUtils]: 9: Hoare triple {21992#true} ~retValue_acc~8 := 1; {21992#true} is VALID [2020-07-18 02:49:11,948 INFO L280 TraceCheckUtils]: 10: Hoare triple {21992#true} #res := ~retValue_acc~8; {21992#true} is VALID [2020-07-18 02:49:11,948 INFO L280 TraceCheckUtils]: 11: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,949 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {21992#true} {21992#true} #878#return; {21992#true} is VALID [2020-07-18 02:49:11,949 INFO L280 TraceCheckUtils]: 13: Hoare triple {21992#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {21992#true} is VALID [2020-07-18 02:49:11,949 INFO L280 TraceCheckUtils]: 14: Hoare triple {21992#true} ~tmp~6 := #t~ret58; {21992#true} is VALID [2020-07-18 02:49:11,949 INFO L280 TraceCheckUtils]: 15: Hoare triple {21992#true} havoc #t~ret58; {21992#true} is VALID [2020-07-18 02:49:11,950 INFO L280 TraceCheckUtils]: 16: Hoare triple {21992#true} assume 0 != ~tmp~6; {21992#true} is VALID [2020-07-18 02:49:11,951 INFO L280 TraceCheckUtils]: 17: Hoare triple {21992#true} ~tmp___0~1 := 0; {22211#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-18 02:49:11,952 INFO L280 TraceCheckUtils]: 18: Hoare triple {22211#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~5 := ~tmp___0~1; {22212#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-18 02:49:11,953 INFO L280 TraceCheckUtils]: 19: Hoare triple {22212#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {22213#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:49:11,953 INFO L280 TraceCheckUtils]: 20: Hoare triple {22213#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {22213#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:49:11,955 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {22213#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {21992#true} #854#return; {22178#(= 0 |processEnvironment_#t~ret39|)} is VALID [2020-07-18 02:49:11,955 INFO L280 TraceCheckUtils]: 22: Hoare triple {22178#(= 0 |processEnvironment_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {22178#(= 0 |processEnvironment_#t~ret39|)} is VALID [2020-07-18 02:49:11,956 INFO L280 TraceCheckUtils]: 23: Hoare triple {22178#(= 0 |processEnvironment_#t~ret39|)} ~tmp~4 := #t~ret39; {22179#(= 0 processEnvironment_~tmp~4)} is VALID [2020-07-18 02:49:11,957 INFO L280 TraceCheckUtils]: 24: Hoare triple {22179#(= 0 processEnvironment_~tmp~4)} havoc #t~ret39; {22179#(= 0 processEnvironment_~tmp~4)} is VALID [2020-07-18 02:49:11,959 INFO L280 TraceCheckUtils]: 25: Hoare triple {22179#(= 0 processEnvironment_~tmp~4)} assume 0 != ~tmp~4; {21993#false} is VALID [2020-07-18 02:49:11,959 INFO L263 TraceCheckUtils]: 26: Hoare triple {21993#false} call activatePump(); {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:49:11,959 INFO L280 TraceCheckUtils]: 27: Hoare triple {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {21992#true} is VALID [2020-07-18 02:49:11,960 INFO L263 TraceCheckUtils]: 28: Hoare triple {21992#true} call #t~ret40 := isMethaneAlarm(); {21992#true} is VALID [2020-07-18 02:49:11,960 INFO L280 TraceCheckUtils]: 29: Hoare triple {21992#true} havoc ~retValue_acc~3; {21992#true} is VALID [2020-07-18 02:49:11,960 INFO L263 TraceCheckUtils]: 30: Hoare triple {21992#true} call #t~ret41 := isMethaneLevelCritical(); {21992#true} is VALID [2020-07-18 02:49:11,960 INFO L280 TraceCheckUtils]: 31: Hoare triple {21992#true} havoc ~retValue_acc~6; {21992#true} is VALID [2020-07-18 02:49:11,961 INFO L280 TraceCheckUtils]: 32: Hoare triple {21992#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {21992#true} is VALID [2020-07-18 02:49:11,961 INFO L280 TraceCheckUtils]: 33: Hoare triple {21992#true} #res := ~retValue_acc~6; {21992#true} is VALID [2020-07-18 02:49:11,961 INFO L280 TraceCheckUtils]: 34: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,961 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {21992#true} {21992#true} #894#return; {21992#true} is VALID [2020-07-18 02:49:11,961 INFO L280 TraceCheckUtils]: 36: Hoare triple {21992#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {21992#true} is VALID [2020-07-18 02:49:11,962 INFO L280 TraceCheckUtils]: 37: Hoare triple {21992#true} ~retValue_acc~3 := #t~ret41; {21992#true} is VALID [2020-07-18 02:49:11,962 INFO L280 TraceCheckUtils]: 38: Hoare triple {21992#true} havoc #t~ret41; {21992#true} is VALID [2020-07-18 02:49:11,962 INFO L280 TraceCheckUtils]: 39: Hoare triple {21992#true} #res := ~retValue_acc~3; {21992#true} is VALID [2020-07-18 02:49:11,962 INFO L280 TraceCheckUtils]: 40: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,962 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {21992#true} {21992#true} #874#return; {21992#true} is VALID [2020-07-18 02:49:11,962 INFO L280 TraceCheckUtils]: 42: Hoare triple {21992#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {21992#true} is VALID [2020-07-18 02:49:11,963 INFO L280 TraceCheckUtils]: 43: Hoare triple {21992#true} ~tmp~5 := #t~ret40; {21992#true} is VALID [2020-07-18 02:49:11,963 INFO L280 TraceCheckUtils]: 44: Hoare triple {21992#true} havoc #t~ret40; {21992#true} is VALID [2020-07-18 02:49:11,963 INFO L280 TraceCheckUtils]: 45: Hoare triple {21992#true} assume !(0 != ~tmp~5); {21992#true} is VALID [2020-07-18 02:49:11,965 INFO L263 TraceCheckUtils]: 46: Hoare triple {21992#true} call activatePump__wrappee__highWaterSensor(); {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:49:11,965 INFO L280 TraceCheckUtils]: 47: Hoare triple {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21992#true} is VALID [2020-07-18 02:49:11,965 INFO L280 TraceCheckUtils]: 48: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,966 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {21992#true} {21992#true} #876#return; {21992#true} is VALID [2020-07-18 02:49:11,966 INFO L280 TraceCheckUtils]: 50: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,966 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {21992#true} {21993#false} #856#return; {21993#false} is VALID [2020-07-18 02:49:11,967 INFO L280 TraceCheckUtils]: 52: Hoare triple {21993#false} assume true; {21993#false} is VALID [2020-07-18 02:49:11,967 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {21993#false} {21992#true} #882#return; {21993#false} is VALID [2020-07-18 02:49:11,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {21992#true} havoc ~retValue_acc~6; {21992#true} is VALID [2020-07-18 02:49:11,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {21992#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {21992#true} is VALID [2020-07-18 02:49:11,974 INFO L280 TraceCheckUtils]: 2: Hoare triple {21992#true} #res := ~retValue_acc~6; {21992#true} is VALID [2020-07-18 02:49:11,974 INFO L280 TraceCheckUtils]: 3: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,975 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21992#true} {21993#false} #904#return; {21993#false} is VALID [2020-07-18 02:49:11,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:11,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {21992#true} havoc ~retValue_acc~4; {21992#true} is VALID [2020-07-18 02:49:11,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {21992#true} ~retValue_acc~4 := ~pumpRunning~0; {21992#true} is VALID [2020-07-18 02:49:11,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {21992#true} #res := ~retValue_acc~4; {21992#true} is VALID [2020-07-18 02:49:11,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:11,979 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21992#true} {21993#false} #906#return; {21993#false} is VALID [2020-07-18 02:49:11,986 INFO L263 TraceCheckUtils]: 0: Hoare triple {21992#true} call ULTIMATE.init(); {22155#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 02:49:11,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {22155#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {21992#true} is VALID [2020-07-18 02:49:11,986 INFO L280 TraceCheckUtils]: 2: Hoare triple {21992#true} #valid := #valid[0 := 0]; {21992#true} is VALID [2020-07-18 02:49:11,986 INFO L280 TraceCheckUtils]: 3: Hoare triple {21992#true} assume 0 < #StackHeapBarrier; {21992#true} is VALID [2020-07-18 02:49:11,987 INFO L280 TraceCheckUtils]: 4: Hoare triple {21992#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {21992#true} is VALID [2020-07-18 02:49:11,987 INFO L280 TraceCheckUtils]: 5: Hoare triple {21992#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {21992#true} is VALID [2020-07-18 02:49:11,987 INFO L280 TraceCheckUtils]: 6: Hoare triple {21992#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {21992#true} is VALID [2020-07-18 02:49:11,987 INFO L280 TraceCheckUtils]: 7: Hoare triple {21992#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {21992#true} is VALID [2020-07-18 02:49:11,987 INFO L280 TraceCheckUtils]: 8: Hoare triple {21992#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {21992#true} is VALID [2020-07-18 02:49:11,988 INFO L280 TraceCheckUtils]: 9: Hoare triple {21992#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {21992#true} is VALID [2020-07-18 02:49:11,988 INFO L280 TraceCheckUtils]: 10: Hoare triple {21992#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {21992#true} is VALID [2020-07-18 02:49:11,988 INFO L280 TraceCheckUtils]: 11: Hoare triple {21992#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {21992#true} is VALID [2020-07-18 02:49:11,988 INFO L280 TraceCheckUtils]: 12: Hoare triple {21992#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {21992#true} is VALID [2020-07-18 02:49:11,988 INFO L280 TraceCheckUtils]: 13: Hoare triple {21992#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {21992#true} is VALID [2020-07-18 02:49:11,988 INFO L280 TraceCheckUtils]: 14: Hoare triple {21992#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {21992#true} is VALID [2020-07-18 02:49:11,989 INFO L280 TraceCheckUtils]: 15: Hoare triple {21992#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {21992#true} is VALID [2020-07-18 02:49:11,989 INFO L280 TraceCheckUtils]: 16: Hoare triple {21992#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {21992#true} is VALID [2020-07-18 02:49:11,989 INFO L280 TraceCheckUtils]: 17: Hoare triple {21992#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {21992#true} is VALID [2020-07-18 02:49:11,990 INFO L280 TraceCheckUtils]: 18: Hoare triple {21992#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {21992#true} is VALID [2020-07-18 02:49:11,990 INFO L280 TraceCheckUtils]: 19: Hoare triple {21992#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {21992#true} is VALID [2020-07-18 02:49:11,990 INFO L280 TraceCheckUtils]: 20: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {21992#true} is VALID [2020-07-18 02:49:11,990 INFO L280 TraceCheckUtils]: 21: Hoare triple {21992#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {21992#true} is VALID [2020-07-18 02:49:11,991 INFO L280 TraceCheckUtils]: 22: Hoare triple {21992#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {21992#true} is VALID [2020-07-18 02:49:11,991 INFO L280 TraceCheckUtils]: 23: Hoare triple {21992#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {21992#true} is VALID [2020-07-18 02:49:11,991 INFO L280 TraceCheckUtils]: 24: Hoare triple {21992#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {21992#true} is VALID [2020-07-18 02:49:11,991 INFO L280 TraceCheckUtils]: 25: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {21992#true} is VALID [2020-07-18 02:49:11,992 INFO L280 TraceCheckUtils]: 26: Hoare triple {21992#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {21992#true} is VALID [2020-07-18 02:49:11,992 INFO L280 TraceCheckUtils]: 27: Hoare triple {21992#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {21992#true} is VALID [2020-07-18 02:49:11,992 INFO L280 TraceCheckUtils]: 28: Hoare triple {21992#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {21992#true} is VALID [2020-07-18 02:49:11,992 INFO L280 TraceCheckUtils]: 29: Hoare triple {21992#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {21992#true} is VALID [2020-07-18 02:49:11,993 INFO L280 TraceCheckUtils]: 30: Hoare triple {21992#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {21992#true} is VALID [2020-07-18 02:49:11,993 INFO L280 TraceCheckUtils]: 31: Hoare triple {21992#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {21992#true} is VALID [2020-07-18 02:49:11,993 INFO L280 TraceCheckUtils]: 32: Hoare triple {21992#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {21992#true} is VALID [2020-07-18 02:49:11,993 INFO L280 TraceCheckUtils]: 33: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {21992#true} is VALID [2020-07-18 02:49:11,993 INFO L280 TraceCheckUtils]: 34: Hoare triple {21992#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {21992#true} is VALID [2020-07-18 02:49:11,994 INFO L280 TraceCheckUtils]: 35: Hoare triple {21992#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {21992#true} is VALID [2020-07-18 02:49:11,994 INFO L280 TraceCheckUtils]: 36: Hoare triple {21992#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {21992#true} is VALID [2020-07-18 02:49:11,994 INFO L280 TraceCheckUtils]: 37: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {21992#true} is VALID [2020-07-18 02:49:11,995 INFO L280 TraceCheckUtils]: 38: Hoare triple {21992#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {21992#true} is VALID [2020-07-18 02:49:11,995 INFO L280 TraceCheckUtils]: 39: Hoare triple {21992#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {21992#true} is VALID [2020-07-18 02:49:11,995 INFO L280 TraceCheckUtils]: 40: Hoare triple {21992#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {21992#true} is VALID [2020-07-18 02:49:11,995 INFO L280 TraceCheckUtils]: 41: Hoare triple {21992#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {21992#true} is VALID [2020-07-18 02:49:11,996 INFO L280 TraceCheckUtils]: 42: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {21992#true} is VALID [2020-07-18 02:49:11,996 INFO L280 TraceCheckUtils]: 43: Hoare triple {21992#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {21992#true} is VALID [2020-07-18 02:49:11,996 INFO L280 TraceCheckUtils]: 44: Hoare triple {21992#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {21992#true} is VALID [2020-07-18 02:49:11,996 INFO L280 TraceCheckUtils]: 45: Hoare triple {21992#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {21992#true} is VALID [2020-07-18 02:49:11,997 INFO L280 TraceCheckUtils]: 46: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {21992#true} is VALID [2020-07-18 02:49:11,997 INFO L280 TraceCheckUtils]: 47: Hoare triple {21992#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {21992#true} is VALID [2020-07-18 02:49:11,997 INFO L280 TraceCheckUtils]: 48: Hoare triple {21992#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {21992#true} is VALID [2020-07-18 02:49:11,997 INFO L280 TraceCheckUtils]: 49: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {21992#true} is VALID [2020-07-18 02:49:11,998 INFO L280 TraceCheckUtils]: 50: Hoare triple {21992#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {21992#true} is VALID [2020-07-18 02:49:11,998 INFO L280 TraceCheckUtils]: 51: Hoare triple {21992#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {21992#true} is VALID [2020-07-18 02:49:11,998 INFO L280 TraceCheckUtils]: 52: Hoare triple {21992#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {21992#true} is VALID [2020-07-18 02:49:11,999 INFO L280 TraceCheckUtils]: 53: Hoare triple {21992#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {21992#true} is VALID [2020-07-18 02:49:11,999 INFO L280 TraceCheckUtils]: 54: Hoare triple {21992#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {21992#true} is VALID [2020-07-18 02:49:11,999 INFO L280 TraceCheckUtils]: 55: Hoare triple {21992#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {21992#true} is VALID [2020-07-18 02:49:11,999 INFO L280 TraceCheckUtils]: 56: Hoare triple {21992#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {21992#true} is VALID [2020-07-18 02:49:12,000 INFO L280 TraceCheckUtils]: 57: Hoare triple {21992#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {21992#true} is VALID [2020-07-18 02:49:12,000 INFO L280 TraceCheckUtils]: 58: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {21992#true} is VALID [2020-07-18 02:49:12,000 INFO L280 TraceCheckUtils]: 59: Hoare triple {21992#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {21992#true} is VALID [2020-07-18 02:49:12,001 INFO L280 TraceCheckUtils]: 60: Hoare triple {21992#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {21992#true} is VALID [2020-07-18 02:49:12,001 INFO L280 TraceCheckUtils]: 61: Hoare triple {21992#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {21992#true} is VALID [2020-07-18 02:49:12,001 INFO L280 TraceCheckUtils]: 62: Hoare triple {21992#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {21992#true} is VALID [2020-07-18 02:49:12,001 INFO L280 TraceCheckUtils]: 63: Hoare triple {21992#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {21992#true} is VALID [2020-07-18 02:49:12,002 INFO L280 TraceCheckUtils]: 64: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {21992#true} is VALID [2020-07-18 02:49:12,002 INFO L280 TraceCheckUtils]: 65: Hoare triple {21992#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {21992#true} is VALID [2020-07-18 02:49:12,002 INFO L280 TraceCheckUtils]: 66: Hoare triple {21992#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {21992#true} is VALID [2020-07-18 02:49:12,002 INFO L280 TraceCheckUtils]: 67: Hoare triple {21992#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {21992#true} is VALID [2020-07-18 02:49:12,003 INFO L280 TraceCheckUtils]: 68: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {21992#true} is VALID [2020-07-18 02:49:12,003 INFO L280 TraceCheckUtils]: 69: Hoare triple {21992#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {21992#true} is VALID [2020-07-18 02:49:12,003 INFO L280 TraceCheckUtils]: 70: Hoare triple {21992#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {21992#true} is VALID [2020-07-18 02:49:12,004 INFO L280 TraceCheckUtils]: 71: Hoare triple {21992#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {21992#true} is VALID [2020-07-18 02:49:12,004 INFO L280 TraceCheckUtils]: 72: Hoare triple {21992#true} ~head~0.base, ~head~0.offset := 0, 0; {21992#true} is VALID [2020-07-18 02:49:12,004 INFO L280 TraceCheckUtils]: 73: Hoare triple {21992#true} ~pumpRunning~0 := 0; {21992#true} is VALID [2020-07-18 02:49:12,004 INFO L280 TraceCheckUtils]: 74: Hoare triple {21992#true} ~systemActive~0 := 1; {21992#true} is VALID [2020-07-18 02:49:12,005 INFO L280 TraceCheckUtils]: 75: Hoare triple {21992#true} ~waterLevel~0 := 1; {21992#true} is VALID [2020-07-18 02:49:12,005 INFO L280 TraceCheckUtils]: 76: Hoare triple {21992#true} ~methaneLevelCritical~0 := 0; {21992#true} is VALID [2020-07-18 02:49:12,005 INFO L280 TraceCheckUtils]: 77: Hoare triple {21992#true} ~cleanupTimeShifts~0 := 4; {21992#true} is VALID [2020-07-18 02:49:12,005 INFO L280 TraceCheckUtils]: 78: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:12,006 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {21992#true} {21992#true} #900#return; {21992#true} is VALID [2020-07-18 02:49:12,006 INFO L263 TraceCheckUtils]: 80: Hoare triple {21992#true} call #t~ret73 := main(); {21992#true} is VALID [2020-07-18 02:49:12,006 INFO L280 TraceCheckUtils]: 81: Hoare triple {21992#true} havoc ~retValue_acc~11; {21992#true} is VALID [2020-07-18 02:49:12,006 INFO L280 TraceCheckUtils]: 82: Hoare triple {21992#true} havoc ~tmp~8; {21992#true} is VALID [2020-07-18 02:49:12,006 INFO L263 TraceCheckUtils]: 83: Hoare triple {21992#true} call select_helpers(); {21992#true} is VALID [2020-07-18 02:49:12,007 INFO L280 TraceCheckUtils]: 84: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:12,007 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {21992#true} {21992#true} #812#return; {21992#true} is VALID [2020-07-18 02:49:12,007 INFO L263 TraceCheckUtils]: 86: Hoare triple {21992#true} call select_features(); {21992#true} is VALID [2020-07-18 02:49:12,007 INFO L280 TraceCheckUtils]: 87: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:12,007 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {21992#true} {21992#true} #814#return; {21992#true} is VALID [2020-07-18 02:49:12,008 INFO L263 TraceCheckUtils]: 89: Hoare triple {21992#true} call #t~ret72 := valid_product(); {21992#true} is VALID [2020-07-18 02:49:12,008 INFO L280 TraceCheckUtils]: 90: Hoare triple {21992#true} havoc ~retValue_acc~10; {21992#true} is VALID [2020-07-18 02:49:12,008 INFO L280 TraceCheckUtils]: 91: Hoare triple {21992#true} ~retValue_acc~10 := 1; {21992#true} is VALID [2020-07-18 02:49:12,008 INFO L280 TraceCheckUtils]: 92: Hoare triple {21992#true} #res := ~retValue_acc~10; {21992#true} is VALID [2020-07-18 02:49:12,008 INFO L280 TraceCheckUtils]: 93: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:12,008 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {21992#true} {21992#true} #816#return; {21992#true} is VALID [2020-07-18 02:49:12,009 INFO L280 TraceCheckUtils]: 95: Hoare triple {21992#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {21992#true} is VALID [2020-07-18 02:49:12,009 INFO L280 TraceCheckUtils]: 96: Hoare triple {21992#true} ~tmp~8 := #t~ret72; {21992#true} is VALID [2020-07-18 02:49:12,009 INFO L280 TraceCheckUtils]: 97: Hoare triple {21992#true} havoc #t~ret72; {21992#true} is VALID [2020-07-18 02:49:12,009 INFO L280 TraceCheckUtils]: 98: Hoare triple {21992#true} assume 0 != ~tmp~8; {21992#true} is VALID [2020-07-18 02:49:12,009 INFO L263 TraceCheckUtils]: 99: Hoare triple {21992#true} call setup(); {21992#true} is VALID [2020-07-18 02:49:12,010 INFO L280 TraceCheckUtils]: 100: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:12,010 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {21992#true} {21992#true} #818#return; {21992#true} is VALID [2020-07-18 02:49:12,010 INFO L263 TraceCheckUtils]: 102: Hoare triple {21992#true} call runTest(); {21992#true} is VALID [2020-07-18 02:49:12,010 INFO L263 TraceCheckUtils]: 103: Hoare triple {21992#true} call test(); {21992#true} is VALID [2020-07-18 02:49:12,010 INFO L280 TraceCheckUtils]: 104: Hoare triple {21992#true} havoc ~splverifierCounter~0; {21992#true} is VALID [2020-07-18 02:49:12,011 INFO L280 TraceCheckUtils]: 105: Hoare triple {21992#true} havoc ~tmp~3; {21992#true} is VALID [2020-07-18 02:49:12,011 INFO L280 TraceCheckUtils]: 106: Hoare triple {21992#true} havoc ~tmp___0~0; {21992#true} is VALID [2020-07-18 02:49:12,011 INFO L280 TraceCheckUtils]: 107: Hoare triple {21992#true} havoc ~tmp___1~0; {21992#true} is VALID [2020-07-18 02:49:12,011 INFO L280 TraceCheckUtils]: 108: Hoare triple {21992#true} havoc ~tmp___2~0; {21992#true} is VALID [2020-07-18 02:49:12,011 INFO L280 TraceCheckUtils]: 109: Hoare triple {21992#true} ~splverifierCounter~0 := 0; {21992#true} is VALID [2020-07-18 02:49:12,011 INFO L280 TraceCheckUtils]: 110: Hoare triple {21992#true} assume !false; {21992#true} is VALID [2020-07-18 02:49:12,011 INFO L280 TraceCheckUtils]: 111: Hoare triple {21992#true} assume ~splverifierCounter~0 < 4; {21992#true} is VALID [2020-07-18 02:49:12,012 INFO L280 TraceCheckUtils]: 112: Hoare triple {21992#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {21992#true} is VALID [2020-07-18 02:49:12,012 INFO L280 TraceCheckUtils]: 113: Hoare triple {21992#true} ~tmp~3 := #t~nondet35; {21992#true} is VALID [2020-07-18 02:49:12,012 INFO L280 TraceCheckUtils]: 114: Hoare triple {21992#true} havoc #t~nondet35; {21992#true} is VALID [2020-07-18 02:49:12,012 INFO L280 TraceCheckUtils]: 115: Hoare triple {21992#true} assume !(0 != ~tmp~3); {21992#true} is VALID [2020-07-18 02:49:12,012 INFO L280 TraceCheckUtils]: 116: Hoare triple {21992#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {21992#true} is VALID [2020-07-18 02:49:12,012 INFO L280 TraceCheckUtils]: 117: Hoare triple {21992#true} ~tmp___0~0 := #t~nondet36; {21992#true} is VALID [2020-07-18 02:49:12,013 INFO L280 TraceCheckUtils]: 118: Hoare triple {21992#true} havoc #t~nondet36; {21992#true} is VALID [2020-07-18 02:49:12,013 INFO L280 TraceCheckUtils]: 119: Hoare triple {21992#true} assume 0 != ~tmp___0~0; {21992#true} is VALID [2020-07-18 02:49:12,015 INFO L263 TraceCheckUtils]: 120: Hoare triple {21992#true} call changeMethaneLevel(); {22156#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:49:12,016 INFO L280 TraceCheckUtils]: 121: Hoare triple {22156#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {21992#true} is VALID [2020-07-18 02:49:12,016 INFO L280 TraceCheckUtils]: 122: Hoare triple {21992#true} ~methaneLevelCritical~0 := 1; {21992#true} is VALID [2020-07-18 02:49:12,016 INFO L280 TraceCheckUtils]: 123: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:12,016 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {21992#true} {21992#true} #864#return; {21992#true} is VALID [2020-07-18 02:49:12,016 INFO L280 TraceCheckUtils]: 125: Hoare triple {21992#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {21992#true} is VALID [2020-07-18 02:49:12,017 INFO L280 TraceCheckUtils]: 126: Hoare triple {21992#true} ~tmp___2~0 := #t~nondet37; {21992#true} is VALID [2020-07-18 02:49:12,017 INFO L280 TraceCheckUtils]: 127: Hoare triple {21992#true} havoc #t~nondet37; {21992#true} is VALID [2020-07-18 02:49:12,017 INFO L280 TraceCheckUtils]: 128: Hoare triple {21992#true} assume 0 != ~tmp___2~0; {21992#true} is VALID [2020-07-18 02:49:12,020 INFO L263 TraceCheckUtils]: 129: Hoare triple {21992#true} call startSystem(); {22157#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-18 02:49:12,021 INFO L280 TraceCheckUtils]: 130: Hoare triple {22157#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {21992#true} is VALID [2020-07-18 02:49:12,021 INFO L280 TraceCheckUtils]: 131: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:12,021 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {21992#true} {21992#true} #866#return; {21992#true} is VALID [2020-07-18 02:49:12,021 INFO L263 TraceCheckUtils]: 133: Hoare triple {21992#true} call timeShift(); {21992#true} is VALID [2020-07-18 02:49:12,021 INFO L280 TraceCheckUtils]: 134: Hoare triple {21992#true} assume !(0 != ~pumpRunning~0); {21992#true} is VALID [2020-07-18 02:49:12,022 INFO L280 TraceCheckUtils]: 135: Hoare triple {21992#true} assume 0 != ~systemActive~0; {21992#true} is VALID [2020-07-18 02:49:12,023 INFO L263 TraceCheckUtils]: 136: Hoare triple {21992#true} call processEnvironment(); {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:49:12,024 INFO L280 TraceCheckUtils]: 137: Hoare triple {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {21992#true} is VALID [2020-07-18 02:49:12,024 INFO L280 TraceCheckUtils]: 138: Hoare triple {21992#true} assume 0 == ~pumpRunning~0; {21992#true} is VALID [2020-07-18 02:49:12,024 INFO L263 TraceCheckUtils]: 139: Hoare triple {21992#true} call #t~ret39 := isHighWaterLevel(); {21992#true} is VALID [2020-07-18 02:49:12,024 INFO L280 TraceCheckUtils]: 140: Hoare triple {21992#true} havoc ~retValue_acc~5; {21992#true} is VALID [2020-07-18 02:49:12,024 INFO L280 TraceCheckUtils]: 141: Hoare triple {21992#true} havoc ~tmp~6; {21992#true} is VALID [2020-07-18 02:49:12,024 INFO L280 TraceCheckUtils]: 142: Hoare triple {21992#true} havoc ~tmp___0~1; {21992#true} is VALID [2020-07-18 02:49:12,025 INFO L263 TraceCheckUtils]: 143: Hoare triple {21992#true} call #t~ret58 := isHighWaterSensorDry(); {21992#true} is VALID [2020-07-18 02:49:12,025 INFO L280 TraceCheckUtils]: 144: Hoare triple {21992#true} havoc ~retValue_acc~8; {21992#true} is VALID [2020-07-18 02:49:12,025 INFO L280 TraceCheckUtils]: 145: Hoare triple {21992#true} assume ~waterLevel~0 < 2; {21992#true} is VALID [2020-07-18 02:49:12,025 INFO L280 TraceCheckUtils]: 146: Hoare triple {21992#true} ~retValue_acc~8 := 1; {21992#true} is VALID [2020-07-18 02:49:12,025 INFO L280 TraceCheckUtils]: 147: Hoare triple {21992#true} #res := ~retValue_acc~8; {21992#true} is VALID [2020-07-18 02:49:12,026 INFO L280 TraceCheckUtils]: 148: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:12,026 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {21992#true} {21992#true} #878#return; {21992#true} is VALID [2020-07-18 02:49:12,026 INFO L280 TraceCheckUtils]: 150: Hoare triple {21992#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {21992#true} is VALID [2020-07-18 02:49:12,026 INFO L280 TraceCheckUtils]: 151: Hoare triple {21992#true} ~tmp~6 := #t~ret58; {21992#true} is VALID [2020-07-18 02:49:12,026 INFO L280 TraceCheckUtils]: 152: Hoare triple {21992#true} havoc #t~ret58; {21992#true} is VALID [2020-07-18 02:49:12,026 INFO L280 TraceCheckUtils]: 153: Hoare triple {21992#true} assume 0 != ~tmp~6; {21992#true} is VALID [2020-07-18 02:49:12,027 INFO L280 TraceCheckUtils]: 154: Hoare triple {21992#true} ~tmp___0~1 := 0; {22211#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-18 02:49:12,028 INFO L280 TraceCheckUtils]: 155: Hoare triple {22211#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~5 := ~tmp___0~1; {22212#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-18 02:49:12,029 INFO L280 TraceCheckUtils]: 156: Hoare triple {22212#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {22213#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:49:12,029 INFO L280 TraceCheckUtils]: 157: Hoare triple {22213#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {22213#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:49:12,030 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {22213#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {21992#true} #854#return; {22178#(= 0 |processEnvironment_#t~ret39|)} is VALID [2020-07-18 02:49:12,031 INFO L280 TraceCheckUtils]: 159: Hoare triple {22178#(= 0 |processEnvironment_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {22178#(= 0 |processEnvironment_#t~ret39|)} is VALID [2020-07-18 02:49:12,032 INFO L280 TraceCheckUtils]: 160: Hoare triple {22178#(= 0 |processEnvironment_#t~ret39|)} ~tmp~4 := #t~ret39; {22179#(= 0 processEnvironment_~tmp~4)} is VALID [2020-07-18 02:49:12,032 INFO L280 TraceCheckUtils]: 161: Hoare triple {22179#(= 0 processEnvironment_~tmp~4)} havoc #t~ret39; {22179#(= 0 processEnvironment_~tmp~4)} is VALID [2020-07-18 02:49:12,033 INFO L280 TraceCheckUtils]: 162: Hoare triple {22179#(= 0 processEnvironment_~tmp~4)} assume 0 != ~tmp~4; {21993#false} is VALID [2020-07-18 02:49:12,033 INFO L263 TraceCheckUtils]: 163: Hoare triple {21993#false} call activatePump(); {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:49:12,033 INFO L280 TraceCheckUtils]: 164: Hoare triple {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {21992#true} is VALID [2020-07-18 02:49:12,034 INFO L263 TraceCheckUtils]: 165: Hoare triple {21992#true} call #t~ret40 := isMethaneAlarm(); {21992#true} is VALID [2020-07-18 02:49:12,034 INFO L280 TraceCheckUtils]: 166: Hoare triple {21992#true} havoc ~retValue_acc~3; {21992#true} is VALID [2020-07-18 02:49:12,034 INFO L263 TraceCheckUtils]: 167: Hoare triple {21992#true} call #t~ret41 := isMethaneLevelCritical(); {21992#true} is VALID [2020-07-18 02:49:12,034 INFO L280 TraceCheckUtils]: 168: Hoare triple {21992#true} havoc ~retValue_acc~6; {21992#true} is VALID [2020-07-18 02:49:12,034 INFO L280 TraceCheckUtils]: 169: Hoare triple {21992#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {21992#true} is VALID [2020-07-18 02:49:12,035 INFO L280 TraceCheckUtils]: 170: Hoare triple {21992#true} #res := ~retValue_acc~6; {21992#true} is VALID [2020-07-18 02:49:12,035 INFO L280 TraceCheckUtils]: 171: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:12,035 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {21992#true} {21992#true} #894#return; {21992#true} is VALID [2020-07-18 02:49:12,035 INFO L280 TraceCheckUtils]: 173: Hoare triple {21992#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {21992#true} is VALID [2020-07-18 02:49:12,035 INFO L280 TraceCheckUtils]: 174: Hoare triple {21992#true} ~retValue_acc~3 := #t~ret41; {21992#true} is VALID [2020-07-18 02:49:12,035 INFO L280 TraceCheckUtils]: 175: Hoare triple {21992#true} havoc #t~ret41; {21992#true} is VALID [2020-07-18 02:49:12,036 INFO L280 TraceCheckUtils]: 176: Hoare triple {21992#true} #res := ~retValue_acc~3; {21992#true} is VALID [2020-07-18 02:49:12,036 INFO L280 TraceCheckUtils]: 177: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:12,036 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {21992#true} {21992#true} #874#return; {21992#true} is VALID [2020-07-18 02:49:12,036 INFO L280 TraceCheckUtils]: 179: Hoare triple {21992#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {21992#true} is VALID [2020-07-18 02:49:12,036 INFO L280 TraceCheckUtils]: 180: Hoare triple {21992#true} ~tmp~5 := #t~ret40; {21992#true} is VALID [2020-07-18 02:49:12,037 INFO L280 TraceCheckUtils]: 181: Hoare triple {21992#true} havoc #t~ret40; {21992#true} is VALID [2020-07-18 02:49:12,037 INFO L280 TraceCheckUtils]: 182: Hoare triple {21992#true} assume !(0 != ~tmp~5); {21992#true} is VALID [2020-07-18 02:49:12,037 INFO L263 TraceCheckUtils]: 183: Hoare triple {21992#true} call activatePump__wrappee__highWaterSensor(); {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:49:12,038 INFO L280 TraceCheckUtils]: 184: Hoare triple {22158#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21992#true} is VALID [2020-07-18 02:49:12,038 INFO L280 TraceCheckUtils]: 185: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:12,038 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {21992#true} {21992#true} #876#return; {21992#true} is VALID [2020-07-18 02:49:12,038 INFO L280 TraceCheckUtils]: 187: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:12,038 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {21992#true} {21993#false} #856#return; {21993#false} is VALID [2020-07-18 02:49:12,039 INFO L280 TraceCheckUtils]: 189: Hoare triple {21993#false} assume true; {21993#false} is VALID [2020-07-18 02:49:12,039 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {21993#false} {21992#true} #882#return; {21993#false} is VALID [2020-07-18 02:49:12,039 INFO L263 TraceCheckUtils]: 191: Hoare triple {21993#false} call __utac_acc__Specification1_spec__1(); {21993#false} is VALID [2020-07-18 02:49:12,039 INFO L280 TraceCheckUtils]: 192: Hoare triple {21993#false} havoc ~tmp~7; {21993#false} is VALID [2020-07-18 02:49:12,039 INFO L280 TraceCheckUtils]: 193: Hoare triple {21993#false} havoc ~tmp___0~2; {21993#false} is VALID [2020-07-18 02:49:12,039 INFO L263 TraceCheckUtils]: 194: Hoare triple {21993#false} call #t~ret69 := isMethaneLevelCritical(); {21992#true} is VALID [2020-07-18 02:49:12,040 INFO L280 TraceCheckUtils]: 195: Hoare triple {21992#true} havoc ~retValue_acc~6; {21992#true} is VALID [2020-07-18 02:49:12,040 INFO L280 TraceCheckUtils]: 196: Hoare triple {21992#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {21992#true} is VALID [2020-07-18 02:49:12,040 INFO L280 TraceCheckUtils]: 197: Hoare triple {21992#true} #res := ~retValue_acc~6; {21992#true} is VALID [2020-07-18 02:49:12,040 INFO L280 TraceCheckUtils]: 198: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:12,040 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {21992#true} {21993#false} #904#return; {21993#false} is VALID [2020-07-18 02:49:12,040 INFO L280 TraceCheckUtils]: 200: Hoare triple {21993#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {21993#false} is VALID [2020-07-18 02:49:12,041 INFO L280 TraceCheckUtils]: 201: Hoare triple {21993#false} ~tmp~7 := #t~ret69; {21993#false} is VALID [2020-07-18 02:49:12,041 INFO L280 TraceCheckUtils]: 202: Hoare triple {21993#false} havoc #t~ret69; {21993#false} is VALID [2020-07-18 02:49:12,041 INFO L280 TraceCheckUtils]: 203: Hoare triple {21993#false} assume 0 != ~tmp~7; {21993#false} is VALID [2020-07-18 02:49:12,041 INFO L263 TraceCheckUtils]: 204: Hoare triple {21993#false} call #t~ret70 := isPumpRunning(); {21992#true} is VALID [2020-07-18 02:49:12,041 INFO L280 TraceCheckUtils]: 205: Hoare triple {21992#true} havoc ~retValue_acc~4; {21992#true} is VALID [2020-07-18 02:49:12,042 INFO L280 TraceCheckUtils]: 206: Hoare triple {21992#true} ~retValue_acc~4 := ~pumpRunning~0; {21992#true} is VALID [2020-07-18 02:49:12,042 INFO L280 TraceCheckUtils]: 207: Hoare triple {21992#true} #res := ~retValue_acc~4; {21992#true} is VALID [2020-07-18 02:49:12,042 INFO L280 TraceCheckUtils]: 208: Hoare triple {21992#true} assume true; {21992#true} is VALID [2020-07-18 02:49:12,042 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {21992#true} {21993#false} #906#return; {21993#false} is VALID [2020-07-18 02:49:12,042 INFO L280 TraceCheckUtils]: 210: Hoare triple {21993#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {21993#false} is VALID [2020-07-18 02:49:12,042 INFO L280 TraceCheckUtils]: 211: Hoare triple {21993#false} ~tmp___0~2 := #t~ret70; {21993#false} is VALID [2020-07-18 02:49:12,043 INFO L280 TraceCheckUtils]: 212: Hoare triple {21993#false} havoc #t~ret70; {21993#false} is VALID [2020-07-18 02:49:12,043 INFO L280 TraceCheckUtils]: 213: Hoare triple {21993#false} assume 0 != ~tmp___0~2; {21993#false} is VALID [2020-07-18 02:49:12,043 INFO L263 TraceCheckUtils]: 214: Hoare triple {21993#false} call __automaton_fail(); {21993#false} is VALID [2020-07-18 02:49:12,043 INFO L280 TraceCheckUtils]: 215: Hoare triple {21993#false} assume !false; {21993#false} is VALID [2020-07-18 02:49:12,082 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 02:49:12,082 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [656492194] [2020-07-18 02:49:12,083 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:49:12,083 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-18 02:49:12,084 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1093380694] [2020-07-18 02:49:12,085 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 216 [2020-07-18 02:49:12,085 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:49:12,085 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-18 02:49:12,300 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 212 edges. 212 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:49:12,300 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-18 02:49:12,301 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:49:12,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-18 02:49:12,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-18 02:49:12,301 INFO L87 Difference]: Start difference. First operand 1013 states and 1157 transitions. Second operand 11 states. [2020-07-18 02:49:24,120 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:49:24,793 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 02:49:25,410 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-18 02:49:26,423 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:49:27,434 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:49:28,076 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:50:09,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:50:09,552 INFO L93 Difference]: Finished difference Result 2528 states and 3208 transitions. [2020-07-18 02:50:09,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-18 02:50:09,552 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 216 [2020-07-18 02:50:09,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:50:09,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-18 02:50:09,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 744 transitions. [2020-07-18 02:50:09,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-18 02:50:09,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 744 transitions. [2020-07-18 02:50:09,576 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 744 transitions. [2020-07-18 02:50:11,253 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 744 edges. 744 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:50:11,365 INFO L225 Difference]: With dead ends: 2528 [2020-07-18 02:50:11,365 INFO L226 Difference]: Without dead ends: 1625 [2020-07-18 02:50:11,368 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-18 02:50:11,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1625 states. [2020-07-18 02:50:37,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1625 to 1051. [2020-07-18 02:50:37,701 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:50:37,701 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1625 states. Second operand 1051 states. [2020-07-18 02:50:37,701 INFO L74 IsIncluded]: Start isIncluded. First operand 1625 states. Second operand 1051 states. [2020-07-18 02:50:37,701 INFO L87 Difference]: Start difference. First operand 1625 states. Second operand 1051 states. [2020-07-18 02:50:37,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:50:37,807 INFO L93 Difference]: Finished difference Result 1625 states and 2056 transitions. [2020-07-18 02:50:37,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2056 transitions. [2020-07-18 02:50:37,812 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:50:37,812 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:50:37,812 INFO L74 IsIncluded]: Start isIncluded. First operand 1051 states. Second operand 1625 states. [2020-07-18 02:50:37,813 INFO L87 Difference]: Start difference. First operand 1051 states. Second operand 1625 states. [2020-07-18 02:50:37,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:50:37,947 INFO L93 Difference]: Finished difference Result 1625 states and 2056 transitions. [2020-07-18 02:50:37,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2056 transitions. [2020-07-18 02:50:37,950 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:50:37,950 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:50:37,950 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:50:37,951 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:50:37,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1051 states. [2020-07-18 02:50:37,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 1051 states and 1195 transitions. [2020-07-18 02:50:37,990 INFO L78 Accepts]: Start accepts. Automaton has 1051 states and 1195 transitions. Word has length 216 [2020-07-18 02:50:37,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:50:37,991 INFO L479 AbstractCegarLoop]: Abstraction has 1051 states and 1195 transitions. [2020-07-18 02:50:37,991 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-18 02:50:37,991 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1051 states and 1195 transitions. [2020-07-18 02:50:44,658 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1195 edges. 1195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:50:44,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1195 transitions. [2020-07-18 02:50:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-07-18 02:50:44,663 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:50:44,663 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:50:44,663 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 02:50:44,663 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:50:44,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:50:44,664 INFO L82 PathProgramCache]: Analyzing trace with hash 1226108971, now seen corresponding path program 1 times [2020-07-18 02:50:44,664 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:50:44,664 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1472961941] [2020-07-18 02:50:44,664 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:50:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,031 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:50:45,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {32834#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {32669#true} is VALID [2020-07-18 02:50:45,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {32669#true} #valid := #valid[0 := 0]; {32669#true} is VALID [2020-07-18 02:50:45,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {32669#true} assume 0 < #StackHeapBarrier; {32669#true} is VALID [2020-07-18 02:50:45,098 INFO L280 TraceCheckUtils]: 3: Hoare triple {32669#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {32669#true} is VALID [2020-07-18 02:50:45,099 INFO L280 TraceCheckUtils]: 4: Hoare triple {32669#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {32669#true} is VALID [2020-07-18 02:50:45,099 INFO L280 TraceCheckUtils]: 5: Hoare triple {32669#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {32669#true} is VALID [2020-07-18 02:50:45,099 INFO L280 TraceCheckUtils]: 6: Hoare triple {32669#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {32669#true} is VALID [2020-07-18 02:50:45,100 INFO L280 TraceCheckUtils]: 7: Hoare triple {32669#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {32669#true} is VALID [2020-07-18 02:50:45,100 INFO L280 TraceCheckUtils]: 8: Hoare triple {32669#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {32669#true} is VALID [2020-07-18 02:50:45,100 INFO L280 TraceCheckUtils]: 9: Hoare triple {32669#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {32669#true} is VALID [2020-07-18 02:50:45,101 INFO L280 TraceCheckUtils]: 10: Hoare triple {32669#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {32669#true} is VALID [2020-07-18 02:50:45,101 INFO L280 TraceCheckUtils]: 11: Hoare triple {32669#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {32669#true} is VALID [2020-07-18 02:50:45,101 INFO L280 TraceCheckUtils]: 12: Hoare triple {32669#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {32669#true} is VALID [2020-07-18 02:50:45,102 INFO L280 TraceCheckUtils]: 13: Hoare triple {32669#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {32669#true} is VALID [2020-07-18 02:50:45,102 INFO L280 TraceCheckUtils]: 14: Hoare triple {32669#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {32669#true} is VALID [2020-07-18 02:50:45,102 INFO L280 TraceCheckUtils]: 15: Hoare triple {32669#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {32669#true} is VALID [2020-07-18 02:50:45,102 INFO L280 TraceCheckUtils]: 16: Hoare triple {32669#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {32669#true} is VALID [2020-07-18 02:50:45,103 INFO L280 TraceCheckUtils]: 17: Hoare triple {32669#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {32669#true} is VALID [2020-07-18 02:50:45,103 INFO L280 TraceCheckUtils]: 18: Hoare triple {32669#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {32669#true} is VALID [2020-07-18 02:50:45,103 INFO L280 TraceCheckUtils]: 19: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {32669#true} is VALID [2020-07-18 02:50:45,104 INFO L280 TraceCheckUtils]: 20: Hoare triple {32669#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {32669#true} is VALID [2020-07-18 02:50:45,104 INFO L280 TraceCheckUtils]: 21: Hoare triple {32669#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {32669#true} is VALID [2020-07-18 02:50:45,104 INFO L280 TraceCheckUtils]: 22: Hoare triple {32669#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {32669#true} is VALID [2020-07-18 02:50:45,105 INFO L280 TraceCheckUtils]: 23: Hoare triple {32669#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {32669#true} is VALID [2020-07-18 02:50:45,105 INFO L280 TraceCheckUtils]: 24: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {32669#true} is VALID [2020-07-18 02:50:45,105 INFO L280 TraceCheckUtils]: 25: Hoare triple {32669#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {32669#true} is VALID [2020-07-18 02:50:45,105 INFO L280 TraceCheckUtils]: 26: Hoare triple {32669#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {32669#true} is VALID [2020-07-18 02:50:45,106 INFO L280 TraceCheckUtils]: 27: Hoare triple {32669#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {32669#true} is VALID [2020-07-18 02:50:45,106 INFO L280 TraceCheckUtils]: 28: Hoare triple {32669#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {32669#true} is VALID [2020-07-18 02:50:45,106 INFO L280 TraceCheckUtils]: 29: Hoare triple {32669#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {32669#true} is VALID [2020-07-18 02:50:45,107 INFO L280 TraceCheckUtils]: 30: Hoare triple {32669#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {32669#true} is VALID [2020-07-18 02:50:45,107 INFO L280 TraceCheckUtils]: 31: Hoare triple {32669#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {32669#true} is VALID [2020-07-18 02:50:45,107 INFO L280 TraceCheckUtils]: 32: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {32669#true} is VALID [2020-07-18 02:50:45,108 INFO L280 TraceCheckUtils]: 33: Hoare triple {32669#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {32669#true} is VALID [2020-07-18 02:50:45,108 INFO L280 TraceCheckUtils]: 34: Hoare triple {32669#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {32669#true} is VALID [2020-07-18 02:50:45,108 INFO L280 TraceCheckUtils]: 35: Hoare triple {32669#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {32669#true} is VALID [2020-07-18 02:50:45,109 INFO L280 TraceCheckUtils]: 36: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {32669#true} is VALID [2020-07-18 02:50:45,109 INFO L280 TraceCheckUtils]: 37: Hoare triple {32669#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {32669#true} is VALID [2020-07-18 02:50:45,109 INFO L280 TraceCheckUtils]: 38: Hoare triple {32669#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {32669#true} is VALID [2020-07-18 02:50:45,110 INFO L280 TraceCheckUtils]: 39: Hoare triple {32669#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {32669#true} is VALID [2020-07-18 02:50:45,110 INFO L280 TraceCheckUtils]: 40: Hoare triple {32669#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {32669#true} is VALID [2020-07-18 02:50:45,110 INFO L280 TraceCheckUtils]: 41: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {32669#true} is VALID [2020-07-18 02:50:45,110 INFO L280 TraceCheckUtils]: 42: Hoare triple {32669#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {32669#true} is VALID [2020-07-18 02:50:45,111 INFO L280 TraceCheckUtils]: 43: Hoare triple {32669#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {32669#true} is VALID [2020-07-18 02:50:45,111 INFO L280 TraceCheckUtils]: 44: Hoare triple {32669#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {32669#true} is VALID [2020-07-18 02:50:45,111 INFO L280 TraceCheckUtils]: 45: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {32669#true} is VALID [2020-07-18 02:50:45,112 INFO L280 TraceCheckUtils]: 46: Hoare triple {32669#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {32669#true} is VALID [2020-07-18 02:50:45,112 INFO L280 TraceCheckUtils]: 47: Hoare triple {32669#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {32669#true} is VALID [2020-07-18 02:50:45,112 INFO L280 TraceCheckUtils]: 48: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {32669#true} is VALID [2020-07-18 02:50:45,112 INFO L280 TraceCheckUtils]: 49: Hoare triple {32669#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {32669#true} is VALID [2020-07-18 02:50:45,113 INFO L280 TraceCheckUtils]: 50: Hoare triple {32669#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {32669#true} is VALID [2020-07-18 02:50:45,113 INFO L280 TraceCheckUtils]: 51: Hoare triple {32669#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {32669#true} is VALID [2020-07-18 02:50:45,113 INFO L280 TraceCheckUtils]: 52: Hoare triple {32669#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {32669#true} is VALID [2020-07-18 02:50:45,114 INFO L280 TraceCheckUtils]: 53: Hoare triple {32669#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {32669#true} is VALID [2020-07-18 02:50:45,114 INFO L280 TraceCheckUtils]: 54: Hoare triple {32669#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {32669#true} is VALID [2020-07-18 02:50:45,114 INFO L280 TraceCheckUtils]: 55: Hoare triple {32669#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {32669#true} is VALID [2020-07-18 02:50:45,115 INFO L280 TraceCheckUtils]: 56: Hoare triple {32669#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {32669#true} is VALID [2020-07-18 02:50:45,115 INFO L280 TraceCheckUtils]: 57: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {32669#true} is VALID [2020-07-18 02:50:45,115 INFO L280 TraceCheckUtils]: 58: Hoare triple {32669#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {32669#true} is VALID [2020-07-18 02:50:45,116 INFO L280 TraceCheckUtils]: 59: Hoare triple {32669#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {32669#true} is VALID [2020-07-18 02:50:45,116 INFO L280 TraceCheckUtils]: 60: Hoare triple {32669#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {32669#true} is VALID [2020-07-18 02:50:45,116 INFO L280 TraceCheckUtils]: 61: Hoare triple {32669#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {32669#true} is VALID [2020-07-18 02:50:45,116 INFO L280 TraceCheckUtils]: 62: Hoare triple {32669#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {32669#true} is VALID [2020-07-18 02:50:45,117 INFO L280 TraceCheckUtils]: 63: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {32669#true} is VALID [2020-07-18 02:50:45,117 INFO L280 TraceCheckUtils]: 64: Hoare triple {32669#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {32669#true} is VALID [2020-07-18 02:50:45,117 INFO L280 TraceCheckUtils]: 65: Hoare triple {32669#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {32669#true} is VALID [2020-07-18 02:50:45,118 INFO L280 TraceCheckUtils]: 66: Hoare triple {32669#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {32669#true} is VALID [2020-07-18 02:50:45,118 INFO L280 TraceCheckUtils]: 67: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {32669#true} is VALID [2020-07-18 02:50:45,118 INFO L280 TraceCheckUtils]: 68: Hoare triple {32669#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {32669#true} is VALID [2020-07-18 02:50:45,119 INFO L280 TraceCheckUtils]: 69: Hoare triple {32669#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {32669#true} is VALID [2020-07-18 02:50:45,119 INFO L280 TraceCheckUtils]: 70: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {32669#true} is VALID [2020-07-18 02:50:45,119 INFO L280 TraceCheckUtils]: 71: Hoare triple {32669#true} ~head~0.base, ~head~0.offset := 0, 0; {32669#true} is VALID [2020-07-18 02:50:45,119 INFO L280 TraceCheckUtils]: 72: Hoare triple {32669#true} ~pumpRunning~0 := 0; {32669#true} is VALID [2020-07-18 02:50:45,120 INFO L280 TraceCheckUtils]: 73: Hoare triple {32669#true} ~systemActive~0 := 1; {32669#true} is VALID [2020-07-18 02:50:45,120 INFO L280 TraceCheckUtils]: 74: Hoare triple {32669#true} ~waterLevel~0 := 1; {32669#true} is VALID [2020-07-18 02:50:45,120 INFO L280 TraceCheckUtils]: 75: Hoare triple {32669#true} ~methaneLevelCritical~0 := 0; {32669#true} is VALID [2020-07-18 02:50:45,121 INFO L280 TraceCheckUtils]: 76: Hoare triple {32669#true} ~cleanupTimeShifts~0 := 4; {32669#true} is VALID [2020-07-18 02:50:45,121 INFO L280 TraceCheckUtils]: 77: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,121 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {32669#true} {32669#true} #900#return; {32669#true} is VALID [2020-07-18 02:50:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,132 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32669#true} {32669#true} #812#return; {32669#true} is VALID [2020-07-18 02:50:45,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,135 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32669#true} {32669#true} #814#return; {32669#true} is VALID [2020-07-18 02:50:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {32669#true} havoc ~retValue_acc~10; {32669#true} is VALID [2020-07-18 02:50:45,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {32669#true} ~retValue_acc~10 := 1; {32835#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} is VALID [2020-07-18 02:50:45,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {32835#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} #res := ~retValue_acc~10; {32836#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:50:45,191 INFO L280 TraceCheckUtils]: 3: Hoare triple {32836#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {32836#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:50:45,192 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32836#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {32669#true} #816#return; {32759#(= |main_#t~ret72| 1)} is VALID [2020-07-18 02:50:45,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,195 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32669#true} {32669#true} #818#return; {32669#true} is VALID [2020-07-18 02:50:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {32837#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {32669#true} is VALID [2020-07-18 02:50:45,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {32669#true} ~methaneLevelCritical~0 := 1; {32669#true} is VALID [2020-07-18 02:50:45,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,211 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32669#true} {32669#true} #864#return; {32669#true} is VALID [2020-07-18 02:50:45,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {32838#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {32669#true} is VALID [2020-07-18 02:50:45,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,255 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32669#true} {32669#true} #866#return; {32669#true} is VALID [2020-07-18 02:50:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {32669#true} havoc ~retValue_acc~8; {32669#true} is VALID [2020-07-18 02:50:45,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {32669#true} assume ~waterLevel~0 < 2; {32669#true} is VALID [2020-07-18 02:50:45,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {32669#true} ~retValue_acc~8 := 1; {32892#(<= 1 isHighWaterSensorDry_~retValue_acc~8)} is VALID [2020-07-18 02:50:45,382 INFO L280 TraceCheckUtils]: 3: Hoare triple {32892#(<= 1 isHighWaterSensorDry_~retValue_acc~8)} #res := ~retValue_acc~8; {32893#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:50:45,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {32893#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {32893#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:50:45,384 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {32893#(<= 1 |isHighWaterSensorDry_#res|)} {32669#true} #878#return; {32890#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-18 02:50:45,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {32669#true} havoc ~retValue_acc~5; {32669#true} is VALID [2020-07-18 02:50:45,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {32669#true} havoc ~tmp~6; {32669#true} is VALID [2020-07-18 02:50:45,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {32669#true} havoc ~tmp___0~1; {32669#true} is VALID [2020-07-18 02:50:45,384 INFO L263 TraceCheckUtils]: 3: Hoare triple {32669#true} call #t~ret58 := isHighWaterSensorDry(); {32669#true} is VALID [2020-07-18 02:50:45,385 INFO L280 TraceCheckUtils]: 4: Hoare triple {32669#true} havoc ~retValue_acc~8; {32669#true} is VALID [2020-07-18 02:50:45,385 INFO L280 TraceCheckUtils]: 5: Hoare triple {32669#true} assume ~waterLevel~0 < 2; {32669#true} is VALID [2020-07-18 02:50:45,385 INFO L280 TraceCheckUtils]: 6: Hoare triple {32669#true} ~retValue_acc~8 := 1; {32892#(<= 1 isHighWaterSensorDry_~retValue_acc~8)} is VALID [2020-07-18 02:50:45,386 INFO L280 TraceCheckUtils]: 7: Hoare triple {32892#(<= 1 isHighWaterSensorDry_~retValue_acc~8)} #res := ~retValue_acc~8; {32893#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:50:45,386 INFO L280 TraceCheckUtils]: 8: Hoare triple {32893#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {32893#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:50:45,387 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {32893#(<= 1 |isHighWaterSensorDry_#res|)} {32669#true} #878#return; {32890#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-18 02:50:45,388 INFO L280 TraceCheckUtils]: 10: Hoare triple {32890#(<= 1 |isHighWaterLevel_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {32890#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-18 02:50:45,388 INFO L280 TraceCheckUtils]: 11: Hoare triple {32890#(<= 1 |isHighWaterLevel_#t~ret58|)} ~tmp~6 := #t~ret58; {32891#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-18 02:50:45,389 INFO L280 TraceCheckUtils]: 12: Hoare triple {32891#(<= 1 isHighWaterLevel_~tmp~6)} havoc #t~ret58; {32891#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-18 02:50:45,389 INFO L280 TraceCheckUtils]: 13: Hoare triple {32891#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6); {32670#false} is VALID [2020-07-18 02:50:45,390 INFO L280 TraceCheckUtils]: 14: Hoare triple {32670#false} ~tmp___0~1 := 1; {32670#false} is VALID [2020-07-18 02:50:45,390 INFO L280 TraceCheckUtils]: 15: Hoare triple {32670#false} ~retValue_acc~5 := ~tmp___0~1; {32670#false} is VALID [2020-07-18 02:50:45,390 INFO L280 TraceCheckUtils]: 16: Hoare triple {32670#false} #res := ~retValue_acc~5; {32670#false} is VALID [2020-07-18 02:50:45,390 INFO L280 TraceCheckUtils]: 17: Hoare triple {32670#false} assume true; {32670#false} is VALID [2020-07-18 02:50:45,390 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {32670#false} {32669#true} #854#return; {32670#false} is VALID [2020-07-18 02:50:45,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {32669#true} havoc ~retValue_acc~6; {32669#true} is VALID [2020-07-18 02:50:45,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {32669#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {32669#true} is VALID [2020-07-18 02:50:45,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {32669#true} #res := ~retValue_acc~6; {32669#true} is VALID [2020-07-18 02:50:45,400 INFO L280 TraceCheckUtils]: 3: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,400 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32669#true} {32669#true} #894#return; {32669#true} is VALID [2020-07-18 02:50:45,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {32669#true} havoc ~retValue_acc~3; {32669#true} is VALID [2020-07-18 02:50:45,401 INFO L263 TraceCheckUtils]: 1: Hoare triple {32669#true} call #t~ret41 := isMethaneLevelCritical(); {32669#true} is VALID [2020-07-18 02:50:45,401 INFO L280 TraceCheckUtils]: 2: Hoare triple {32669#true} havoc ~retValue_acc~6; {32669#true} is VALID [2020-07-18 02:50:45,401 INFO L280 TraceCheckUtils]: 3: Hoare triple {32669#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {32669#true} is VALID [2020-07-18 02:50:45,401 INFO L280 TraceCheckUtils]: 4: Hoare triple {32669#true} #res := ~retValue_acc~6; {32669#true} is VALID [2020-07-18 02:50:45,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,402 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32669#true} {32669#true} #894#return; {32669#true} is VALID [2020-07-18 02:50:45,402 INFO L280 TraceCheckUtils]: 7: Hoare triple {32669#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {32669#true} is VALID [2020-07-18 02:50:45,402 INFO L280 TraceCheckUtils]: 8: Hoare triple {32669#true} ~retValue_acc~3 := #t~ret41; {32669#true} is VALID [2020-07-18 02:50:45,402 INFO L280 TraceCheckUtils]: 9: Hoare triple {32669#true} havoc #t~ret41; {32669#true} is VALID [2020-07-18 02:50:45,403 INFO L280 TraceCheckUtils]: 10: Hoare triple {32669#true} #res := ~retValue_acc~3; {32669#true} is VALID [2020-07-18 02:50:45,403 INFO L280 TraceCheckUtils]: 11: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,403 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {32669#true} {32669#true} #874#return; {32669#true} is VALID [2020-07-18 02:50:45,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32669#true} is VALID [2020-07-18 02:50:45,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,407 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32669#true} {32669#true} #876#return; {32669#true} is VALID [2020-07-18 02:50:45,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {32669#true} is VALID [2020-07-18 02:50:45,407 INFO L263 TraceCheckUtils]: 1: Hoare triple {32669#true} call #t~ret40 := isMethaneAlarm(); {32669#true} is VALID [2020-07-18 02:50:45,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {32669#true} havoc ~retValue_acc~3; {32669#true} is VALID [2020-07-18 02:50:45,408 INFO L263 TraceCheckUtils]: 3: Hoare triple {32669#true} call #t~ret41 := isMethaneLevelCritical(); {32669#true} is VALID [2020-07-18 02:50:45,408 INFO L280 TraceCheckUtils]: 4: Hoare triple {32669#true} havoc ~retValue_acc~6; {32669#true} is VALID [2020-07-18 02:50:45,408 INFO L280 TraceCheckUtils]: 5: Hoare triple {32669#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {32669#true} is VALID [2020-07-18 02:50:45,408 INFO L280 TraceCheckUtils]: 6: Hoare triple {32669#true} #res := ~retValue_acc~6; {32669#true} is VALID [2020-07-18 02:50:45,409 INFO L280 TraceCheckUtils]: 7: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,409 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32669#true} {32669#true} #894#return; {32669#true} is VALID [2020-07-18 02:50:45,409 INFO L280 TraceCheckUtils]: 9: Hoare triple {32669#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {32669#true} is VALID [2020-07-18 02:50:45,409 INFO L280 TraceCheckUtils]: 10: Hoare triple {32669#true} ~retValue_acc~3 := #t~ret41; {32669#true} is VALID [2020-07-18 02:50:45,409 INFO L280 TraceCheckUtils]: 11: Hoare triple {32669#true} havoc #t~ret41; {32669#true} is VALID [2020-07-18 02:50:45,409 INFO L280 TraceCheckUtils]: 12: Hoare triple {32669#true} #res := ~retValue_acc~3; {32669#true} is VALID [2020-07-18 02:50:45,410 INFO L280 TraceCheckUtils]: 13: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,410 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {32669#true} {32669#true} #874#return; {32669#true} is VALID [2020-07-18 02:50:45,410 INFO L280 TraceCheckUtils]: 15: Hoare triple {32669#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {32669#true} is VALID [2020-07-18 02:50:45,410 INFO L280 TraceCheckUtils]: 16: Hoare triple {32669#true} ~tmp~5 := #t~ret40; {32669#true} is VALID [2020-07-18 02:50:45,411 INFO L280 TraceCheckUtils]: 17: Hoare triple {32669#true} havoc #t~ret40; {32669#true} is VALID [2020-07-18 02:50:45,411 INFO L280 TraceCheckUtils]: 18: Hoare triple {32669#true} assume !(0 != ~tmp~5); {32669#true} is VALID [2020-07-18 02:50:45,412 INFO L263 TraceCheckUtils]: 19: Hoare triple {32669#true} call activatePump__wrappee__highWaterSensor(); {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:50:45,412 INFO L280 TraceCheckUtils]: 20: Hoare triple {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32669#true} is VALID [2020-07-18 02:50:45,412 INFO L280 TraceCheckUtils]: 21: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,412 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32669#true} {32669#true} #876#return; {32669#true} is VALID [2020-07-18 02:50:45,412 INFO L280 TraceCheckUtils]: 23: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,413 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {32669#true} {32670#false} #856#return; {32670#false} is VALID [2020-07-18 02:50:45,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32669#true} is VALID [2020-07-18 02:50:45,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {32669#true} assume 0 == ~pumpRunning~0; {32669#true} is VALID [2020-07-18 02:50:45,414 INFO L263 TraceCheckUtils]: 2: Hoare triple {32669#true} call #t~ret39 := isHighWaterLevel(); {32669#true} is VALID [2020-07-18 02:50:45,414 INFO L280 TraceCheckUtils]: 3: Hoare triple {32669#true} havoc ~retValue_acc~5; {32669#true} is VALID [2020-07-18 02:50:45,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {32669#true} havoc ~tmp~6; {32669#true} is VALID [2020-07-18 02:50:45,414 INFO L280 TraceCheckUtils]: 5: Hoare triple {32669#true} havoc ~tmp___0~1; {32669#true} is VALID [2020-07-18 02:50:45,414 INFO L263 TraceCheckUtils]: 6: Hoare triple {32669#true} call #t~ret58 := isHighWaterSensorDry(); {32669#true} is VALID [2020-07-18 02:50:45,415 INFO L280 TraceCheckUtils]: 7: Hoare triple {32669#true} havoc ~retValue_acc~8; {32669#true} is VALID [2020-07-18 02:50:45,415 INFO L280 TraceCheckUtils]: 8: Hoare triple {32669#true} assume ~waterLevel~0 < 2; {32669#true} is VALID [2020-07-18 02:50:45,415 INFO L280 TraceCheckUtils]: 9: Hoare triple {32669#true} ~retValue_acc~8 := 1; {32892#(<= 1 isHighWaterSensorDry_~retValue_acc~8)} is VALID [2020-07-18 02:50:45,416 INFO L280 TraceCheckUtils]: 10: Hoare triple {32892#(<= 1 isHighWaterSensorDry_~retValue_acc~8)} #res := ~retValue_acc~8; {32893#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:50:45,417 INFO L280 TraceCheckUtils]: 11: Hoare triple {32893#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {32893#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:50:45,417 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {32893#(<= 1 |isHighWaterSensorDry_#res|)} {32669#true} #878#return; {32890#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-18 02:50:45,418 INFO L280 TraceCheckUtils]: 13: Hoare triple {32890#(<= 1 |isHighWaterLevel_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {32890#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-18 02:50:45,418 INFO L280 TraceCheckUtils]: 14: Hoare triple {32890#(<= 1 |isHighWaterLevel_#t~ret58|)} ~tmp~6 := #t~ret58; {32891#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-18 02:50:45,419 INFO L280 TraceCheckUtils]: 15: Hoare triple {32891#(<= 1 isHighWaterLevel_~tmp~6)} havoc #t~ret58; {32891#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-18 02:50:45,419 INFO L280 TraceCheckUtils]: 16: Hoare triple {32891#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6); {32670#false} is VALID [2020-07-18 02:50:45,420 INFO L280 TraceCheckUtils]: 17: Hoare triple {32670#false} ~tmp___0~1 := 1; {32670#false} is VALID [2020-07-18 02:50:45,420 INFO L280 TraceCheckUtils]: 18: Hoare triple {32670#false} ~retValue_acc~5 := ~tmp___0~1; {32670#false} is VALID [2020-07-18 02:50:45,420 INFO L280 TraceCheckUtils]: 19: Hoare triple {32670#false} #res := ~retValue_acc~5; {32670#false} is VALID [2020-07-18 02:50:45,420 INFO L280 TraceCheckUtils]: 20: Hoare triple {32670#false} assume true; {32670#false} is VALID [2020-07-18 02:50:45,420 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {32670#false} {32669#true} #854#return; {32670#false} is VALID [2020-07-18 02:50:45,421 INFO L280 TraceCheckUtils]: 22: Hoare triple {32670#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {32670#false} is VALID [2020-07-18 02:50:45,421 INFO L280 TraceCheckUtils]: 23: Hoare triple {32670#false} ~tmp~4 := #t~ret39; {32670#false} is VALID [2020-07-18 02:50:45,421 INFO L280 TraceCheckUtils]: 24: Hoare triple {32670#false} havoc #t~ret39; {32670#false} is VALID [2020-07-18 02:50:45,421 INFO L280 TraceCheckUtils]: 25: Hoare triple {32670#false} assume 0 != ~tmp~4; {32670#false} is VALID [2020-07-18 02:50:45,421 INFO L263 TraceCheckUtils]: 26: Hoare triple {32670#false} call activatePump(); {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:50:45,422 INFO L280 TraceCheckUtils]: 27: Hoare triple {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {32669#true} is VALID [2020-07-18 02:50:45,422 INFO L263 TraceCheckUtils]: 28: Hoare triple {32669#true} call #t~ret40 := isMethaneAlarm(); {32669#true} is VALID [2020-07-18 02:50:45,422 INFO L280 TraceCheckUtils]: 29: Hoare triple {32669#true} havoc ~retValue_acc~3; {32669#true} is VALID [2020-07-18 02:50:45,422 INFO L263 TraceCheckUtils]: 30: Hoare triple {32669#true} call #t~ret41 := isMethaneLevelCritical(); {32669#true} is VALID [2020-07-18 02:50:45,422 INFO L280 TraceCheckUtils]: 31: Hoare triple {32669#true} havoc ~retValue_acc~6; {32669#true} is VALID [2020-07-18 02:50:45,422 INFO L280 TraceCheckUtils]: 32: Hoare triple {32669#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {32669#true} is VALID [2020-07-18 02:50:45,423 INFO L280 TraceCheckUtils]: 33: Hoare triple {32669#true} #res := ~retValue_acc~6; {32669#true} is VALID [2020-07-18 02:50:45,423 INFO L280 TraceCheckUtils]: 34: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,423 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {32669#true} {32669#true} #894#return; {32669#true} is VALID [2020-07-18 02:50:45,423 INFO L280 TraceCheckUtils]: 36: Hoare triple {32669#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {32669#true} is VALID [2020-07-18 02:50:45,423 INFO L280 TraceCheckUtils]: 37: Hoare triple {32669#true} ~retValue_acc~3 := #t~ret41; {32669#true} is VALID [2020-07-18 02:50:45,423 INFO L280 TraceCheckUtils]: 38: Hoare triple {32669#true} havoc #t~ret41; {32669#true} is VALID [2020-07-18 02:50:45,424 INFO L280 TraceCheckUtils]: 39: Hoare triple {32669#true} #res := ~retValue_acc~3; {32669#true} is VALID [2020-07-18 02:50:45,424 INFO L280 TraceCheckUtils]: 40: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,424 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {32669#true} {32669#true} #874#return; {32669#true} is VALID [2020-07-18 02:50:45,424 INFO L280 TraceCheckUtils]: 42: Hoare triple {32669#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {32669#true} is VALID [2020-07-18 02:50:45,424 INFO L280 TraceCheckUtils]: 43: Hoare triple {32669#true} ~tmp~5 := #t~ret40; {32669#true} is VALID [2020-07-18 02:50:45,425 INFO L280 TraceCheckUtils]: 44: Hoare triple {32669#true} havoc #t~ret40; {32669#true} is VALID [2020-07-18 02:50:45,425 INFO L280 TraceCheckUtils]: 45: Hoare triple {32669#true} assume !(0 != ~tmp~5); {32669#true} is VALID [2020-07-18 02:50:45,425 INFO L263 TraceCheckUtils]: 46: Hoare triple {32669#true} call activatePump__wrappee__highWaterSensor(); {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:50:45,426 INFO L280 TraceCheckUtils]: 47: Hoare triple {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32669#true} is VALID [2020-07-18 02:50:45,426 INFO L280 TraceCheckUtils]: 48: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,426 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32669#true} {32669#true} #876#return; {32669#true} is VALID [2020-07-18 02:50:45,426 INFO L280 TraceCheckUtils]: 50: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,426 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {32669#true} {32670#false} #856#return; {32670#false} is VALID [2020-07-18 02:50:45,426 INFO L280 TraceCheckUtils]: 52: Hoare triple {32670#false} assume true; {32670#false} is VALID [2020-07-18 02:50:45,427 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {32670#false} {32669#true} #882#return; {32670#false} is VALID [2020-07-18 02:50:45,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {32669#true} havoc ~retValue_acc~6; {32669#true} is VALID [2020-07-18 02:50:45,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {32669#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {32669#true} is VALID [2020-07-18 02:50:45,432 INFO L280 TraceCheckUtils]: 2: Hoare triple {32669#true} #res := ~retValue_acc~6; {32669#true} is VALID [2020-07-18 02:50:45,432 INFO L280 TraceCheckUtils]: 3: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,432 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32669#true} {32670#false} #904#return; {32670#false} is VALID [2020-07-18 02:50:45,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:50:45,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {32669#true} havoc ~retValue_acc~4; {32669#true} is VALID [2020-07-18 02:50:45,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {32669#true} ~retValue_acc~4 := ~pumpRunning~0; {32669#true} is VALID [2020-07-18 02:50:45,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {32669#true} #res := ~retValue_acc~4; {32669#true} is VALID [2020-07-18 02:50:45,435 INFO L280 TraceCheckUtils]: 3: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,436 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32669#true} {32670#false} #906#return; {32670#false} is VALID [2020-07-18 02:50:45,440 INFO L263 TraceCheckUtils]: 0: Hoare triple {32669#true} call ULTIMATE.init(); {32834#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 02:50:45,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {32834#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {32669#true} is VALID [2020-07-18 02:50:45,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {32669#true} #valid := #valid[0 := 0]; {32669#true} is VALID [2020-07-18 02:50:45,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {32669#true} assume 0 < #StackHeapBarrier; {32669#true} is VALID [2020-07-18 02:50:45,441 INFO L280 TraceCheckUtils]: 4: Hoare triple {32669#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {32669#true} is VALID [2020-07-18 02:50:45,441 INFO L280 TraceCheckUtils]: 5: Hoare triple {32669#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {32669#true} is VALID [2020-07-18 02:50:45,441 INFO L280 TraceCheckUtils]: 6: Hoare triple {32669#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {32669#true} is VALID [2020-07-18 02:50:45,442 INFO L280 TraceCheckUtils]: 7: Hoare triple {32669#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {32669#true} is VALID [2020-07-18 02:50:45,442 INFO L280 TraceCheckUtils]: 8: Hoare triple {32669#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {32669#true} is VALID [2020-07-18 02:50:45,442 INFO L280 TraceCheckUtils]: 9: Hoare triple {32669#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {32669#true} is VALID [2020-07-18 02:50:45,442 INFO L280 TraceCheckUtils]: 10: Hoare triple {32669#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {32669#true} is VALID [2020-07-18 02:50:45,442 INFO L280 TraceCheckUtils]: 11: Hoare triple {32669#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {32669#true} is VALID [2020-07-18 02:50:45,443 INFO L280 TraceCheckUtils]: 12: Hoare triple {32669#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {32669#true} is VALID [2020-07-18 02:50:45,443 INFO L280 TraceCheckUtils]: 13: Hoare triple {32669#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {32669#true} is VALID [2020-07-18 02:50:45,443 INFO L280 TraceCheckUtils]: 14: Hoare triple {32669#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {32669#true} is VALID [2020-07-18 02:50:45,443 INFO L280 TraceCheckUtils]: 15: Hoare triple {32669#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {32669#true} is VALID [2020-07-18 02:50:45,443 INFO L280 TraceCheckUtils]: 16: Hoare triple {32669#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {32669#true} is VALID [2020-07-18 02:50:45,443 INFO L280 TraceCheckUtils]: 17: Hoare triple {32669#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {32669#true} is VALID [2020-07-18 02:50:45,444 INFO L280 TraceCheckUtils]: 18: Hoare triple {32669#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {32669#true} is VALID [2020-07-18 02:50:45,444 INFO L280 TraceCheckUtils]: 19: Hoare triple {32669#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {32669#true} is VALID [2020-07-18 02:50:45,444 INFO L280 TraceCheckUtils]: 20: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {32669#true} is VALID [2020-07-18 02:50:45,444 INFO L280 TraceCheckUtils]: 21: Hoare triple {32669#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {32669#true} is VALID [2020-07-18 02:50:45,444 INFO L280 TraceCheckUtils]: 22: Hoare triple {32669#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {32669#true} is VALID [2020-07-18 02:50:45,445 INFO L280 TraceCheckUtils]: 23: Hoare triple {32669#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {32669#true} is VALID [2020-07-18 02:50:45,445 INFO L280 TraceCheckUtils]: 24: Hoare triple {32669#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {32669#true} is VALID [2020-07-18 02:50:45,445 INFO L280 TraceCheckUtils]: 25: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {32669#true} is VALID [2020-07-18 02:50:45,445 INFO L280 TraceCheckUtils]: 26: Hoare triple {32669#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {32669#true} is VALID [2020-07-18 02:50:45,445 INFO L280 TraceCheckUtils]: 27: Hoare triple {32669#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {32669#true} is VALID [2020-07-18 02:50:45,446 INFO L280 TraceCheckUtils]: 28: Hoare triple {32669#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {32669#true} is VALID [2020-07-18 02:50:45,446 INFO L280 TraceCheckUtils]: 29: Hoare triple {32669#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {32669#true} is VALID [2020-07-18 02:50:45,446 INFO L280 TraceCheckUtils]: 30: Hoare triple {32669#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {32669#true} is VALID [2020-07-18 02:50:45,446 INFO L280 TraceCheckUtils]: 31: Hoare triple {32669#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {32669#true} is VALID [2020-07-18 02:50:45,446 INFO L280 TraceCheckUtils]: 32: Hoare triple {32669#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {32669#true} is VALID [2020-07-18 02:50:45,446 INFO L280 TraceCheckUtils]: 33: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {32669#true} is VALID [2020-07-18 02:50:45,447 INFO L280 TraceCheckUtils]: 34: Hoare triple {32669#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {32669#true} is VALID [2020-07-18 02:50:45,447 INFO L280 TraceCheckUtils]: 35: Hoare triple {32669#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {32669#true} is VALID [2020-07-18 02:50:45,447 INFO L280 TraceCheckUtils]: 36: Hoare triple {32669#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {32669#true} is VALID [2020-07-18 02:50:45,447 INFO L280 TraceCheckUtils]: 37: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {32669#true} is VALID [2020-07-18 02:50:45,447 INFO L280 TraceCheckUtils]: 38: Hoare triple {32669#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {32669#true} is VALID [2020-07-18 02:50:45,448 INFO L280 TraceCheckUtils]: 39: Hoare triple {32669#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {32669#true} is VALID [2020-07-18 02:50:45,448 INFO L280 TraceCheckUtils]: 40: Hoare triple {32669#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {32669#true} is VALID [2020-07-18 02:50:45,448 INFO L280 TraceCheckUtils]: 41: Hoare triple {32669#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {32669#true} is VALID [2020-07-18 02:50:45,448 INFO L280 TraceCheckUtils]: 42: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {32669#true} is VALID [2020-07-18 02:50:45,448 INFO L280 TraceCheckUtils]: 43: Hoare triple {32669#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {32669#true} is VALID [2020-07-18 02:50:45,449 INFO L280 TraceCheckUtils]: 44: Hoare triple {32669#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {32669#true} is VALID [2020-07-18 02:50:45,449 INFO L280 TraceCheckUtils]: 45: Hoare triple {32669#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {32669#true} is VALID [2020-07-18 02:50:45,449 INFO L280 TraceCheckUtils]: 46: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {32669#true} is VALID [2020-07-18 02:50:45,449 INFO L280 TraceCheckUtils]: 47: Hoare triple {32669#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {32669#true} is VALID [2020-07-18 02:50:45,449 INFO L280 TraceCheckUtils]: 48: Hoare triple {32669#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {32669#true} is VALID [2020-07-18 02:50:45,450 INFO L280 TraceCheckUtils]: 49: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {32669#true} is VALID [2020-07-18 02:50:45,450 INFO L280 TraceCheckUtils]: 50: Hoare triple {32669#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {32669#true} is VALID [2020-07-18 02:50:45,450 INFO L280 TraceCheckUtils]: 51: Hoare triple {32669#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {32669#true} is VALID [2020-07-18 02:50:45,450 INFO L280 TraceCheckUtils]: 52: Hoare triple {32669#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {32669#true} is VALID [2020-07-18 02:50:45,450 INFO L280 TraceCheckUtils]: 53: Hoare triple {32669#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {32669#true} is VALID [2020-07-18 02:50:45,450 INFO L280 TraceCheckUtils]: 54: Hoare triple {32669#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {32669#true} is VALID [2020-07-18 02:50:45,451 INFO L280 TraceCheckUtils]: 55: Hoare triple {32669#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {32669#true} is VALID [2020-07-18 02:50:45,451 INFO L280 TraceCheckUtils]: 56: Hoare triple {32669#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {32669#true} is VALID [2020-07-18 02:50:45,451 INFO L280 TraceCheckUtils]: 57: Hoare triple {32669#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {32669#true} is VALID [2020-07-18 02:50:45,451 INFO L280 TraceCheckUtils]: 58: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {32669#true} is VALID [2020-07-18 02:50:45,451 INFO L280 TraceCheckUtils]: 59: Hoare triple {32669#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {32669#true} is VALID [2020-07-18 02:50:45,452 INFO L280 TraceCheckUtils]: 60: Hoare triple {32669#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {32669#true} is VALID [2020-07-18 02:50:45,452 INFO L280 TraceCheckUtils]: 61: Hoare triple {32669#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {32669#true} is VALID [2020-07-18 02:50:45,452 INFO L280 TraceCheckUtils]: 62: Hoare triple {32669#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {32669#true} is VALID [2020-07-18 02:50:45,452 INFO L280 TraceCheckUtils]: 63: Hoare triple {32669#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {32669#true} is VALID [2020-07-18 02:50:45,452 INFO L280 TraceCheckUtils]: 64: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {32669#true} is VALID [2020-07-18 02:50:45,452 INFO L280 TraceCheckUtils]: 65: Hoare triple {32669#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {32669#true} is VALID [2020-07-18 02:50:45,453 INFO L280 TraceCheckUtils]: 66: Hoare triple {32669#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {32669#true} is VALID [2020-07-18 02:50:45,453 INFO L280 TraceCheckUtils]: 67: Hoare triple {32669#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {32669#true} is VALID [2020-07-18 02:50:45,453 INFO L280 TraceCheckUtils]: 68: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {32669#true} is VALID [2020-07-18 02:50:45,453 INFO L280 TraceCheckUtils]: 69: Hoare triple {32669#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {32669#true} is VALID [2020-07-18 02:50:45,453 INFO L280 TraceCheckUtils]: 70: Hoare triple {32669#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {32669#true} is VALID [2020-07-18 02:50:45,454 INFO L280 TraceCheckUtils]: 71: Hoare triple {32669#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {32669#true} is VALID [2020-07-18 02:50:45,454 INFO L280 TraceCheckUtils]: 72: Hoare triple {32669#true} ~head~0.base, ~head~0.offset := 0, 0; {32669#true} is VALID [2020-07-18 02:50:45,454 INFO L280 TraceCheckUtils]: 73: Hoare triple {32669#true} ~pumpRunning~0 := 0; {32669#true} is VALID [2020-07-18 02:50:45,454 INFO L280 TraceCheckUtils]: 74: Hoare triple {32669#true} ~systemActive~0 := 1; {32669#true} is VALID [2020-07-18 02:50:45,454 INFO L280 TraceCheckUtils]: 75: Hoare triple {32669#true} ~waterLevel~0 := 1; {32669#true} is VALID [2020-07-18 02:50:45,455 INFO L280 TraceCheckUtils]: 76: Hoare triple {32669#true} ~methaneLevelCritical~0 := 0; {32669#true} is VALID [2020-07-18 02:50:45,455 INFO L280 TraceCheckUtils]: 77: Hoare triple {32669#true} ~cleanupTimeShifts~0 := 4; {32669#true} is VALID [2020-07-18 02:50:45,455 INFO L280 TraceCheckUtils]: 78: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,455 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {32669#true} {32669#true} #900#return; {32669#true} is VALID [2020-07-18 02:50:45,455 INFO L263 TraceCheckUtils]: 80: Hoare triple {32669#true} call #t~ret73 := main(); {32669#true} is VALID [2020-07-18 02:50:45,456 INFO L280 TraceCheckUtils]: 81: Hoare triple {32669#true} havoc ~retValue_acc~11; {32669#true} is VALID [2020-07-18 02:50:45,456 INFO L280 TraceCheckUtils]: 82: Hoare triple {32669#true} havoc ~tmp~8; {32669#true} is VALID [2020-07-18 02:50:45,456 INFO L263 TraceCheckUtils]: 83: Hoare triple {32669#true} call select_helpers(); {32669#true} is VALID [2020-07-18 02:50:45,456 INFO L280 TraceCheckUtils]: 84: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,456 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {32669#true} {32669#true} #812#return; {32669#true} is VALID [2020-07-18 02:50:45,456 INFO L263 TraceCheckUtils]: 86: Hoare triple {32669#true} call select_features(); {32669#true} is VALID [2020-07-18 02:50:45,457 INFO L280 TraceCheckUtils]: 87: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,457 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {32669#true} {32669#true} #814#return; {32669#true} is VALID [2020-07-18 02:50:45,457 INFO L263 TraceCheckUtils]: 89: Hoare triple {32669#true} call #t~ret72 := valid_product(); {32669#true} is VALID [2020-07-18 02:50:45,457 INFO L280 TraceCheckUtils]: 90: Hoare triple {32669#true} havoc ~retValue_acc~10; {32669#true} is VALID [2020-07-18 02:50:45,458 INFO L280 TraceCheckUtils]: 91: Hoare triple {32669#true} ~retValue_acc~10 := 1; {32835#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} is VALID [2020-07-18 02:50:45,458 INFO L280 TraceCheckUtils]: 92: Hoare triple {32835#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} #res := ~retValue_acc~10; {32836#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:50:45,459 INFO L280 TraceCheckUtils]: 93: Hoare triple {32836#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {32836#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:50:45,460 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {32836#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {32669#true} #816#return; {32759#(= |main_#t~ret72| 1)} is VALID [2020-07-18 02:50:45,460 INFO L280 TraceCheckUtils]: 95: Hoare triple {32759#(= |main_#t~ret72| 1)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {32759#(= |main_#t~ret72| 1)} is VALID [2020-07-18 02:50:45,461 INFO L280 TraceCheckUtils]: 96: Hoare triple {32759#(= |main_#t~ret72| 1)} ~tmp~8 := #t~ret72; {32760#(= 1 main_~tmp~8)} is VALID [2020-07-18 02:50:45,462 INFO L280 TraceCheckUtils]: 97: Hoare triple {32760#(= 1 main_~tmp~8)} havoc #t~ret72; {32760#(= 1 main_~tmp~8)} is VALID [2020-07-18 02:50:45,462 INFO L280 TraceCheckUtils]: 98: Hoare triple {32760#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {32669#true} is VALID [2020-07-18 02:50:45,462 INFO L263 TraceCheckUtils]: 99: Hoare triple {32669#true} call setup(); {32669#true} is VALID [2020-07-18 02:50:45,462 INFO L280 TraceCheckUtils]: 100: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,462 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {32669#true} {32669#true} #818#return; {32669#true} is VALID [2020-07-18 02:50:45,463 INFO L263 TraceCheckUtils]: 102: Hoare triple {32669#true} call runTest(); {32669#true} is VALID [2020-07-18 02:50:45,463 INFO L263 TraceCheckUtils]: 103: Hoare triple {32669#true} call test(); {32669#true} is VALID [2020-07-18 02:50:45,463 INFO L280 TraceCheckUtils]: 104: Hoare triple {32669#true} havoc ~splverifierCounter~0; {32669#true} is VALID [2020-07-18 02:50:45,463 INFO L280 TraceCheckUtils]: 105: Hoare triple {32669#true} havoc ~tmp~3; {32669#true} is VALID [2020-07-18 02:50:45,463 INFO L280 TraceCheckUtils]: 106: Hoare triple {32669#true} havoc ~tmp___0~0; {32669#true} is VALID [2020-07-18 02:50:45,463 INFO L280 TraceCheckUtils]: 107: Hoare triple {32669#true} havoc ~tmp___1~0; {32669#true} is VALID [2020-07-18 02:50:45,464 INFO L280 TraceCheckUtils]: 108: Hoare triple {32669#true} havoc ~tmp___2~0; {32669#true} is VALID [2020-07-18 02:50:45,464 INFO L280 TraceCheckUtils]: 109: Hoare triple {32669#true} ~splverifierCounter~0 := 0; {32669#true} is VALID [2020-07-18 02:50:45,464 INFO L280 TraceCheckUtils]: 110: Hoare triple {32669#true} assume !false; {32669#true} is VALID [2020-07-18 02:50:45,464 INFO L280 TraceCheckUtils]: 111: Hoare triple {32669#true} assume ~splverifierCounter~0 < 4; {32669#true} is VALID [2020-07-18 02:50:45,464 INFO L280 TraceCheckUtils]: 112: Hoare triple {32669#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {32669#true} is VALID [2020-07-18 02:50:45,464 INFO L280 TraceCheckUtils]: 113: Hoare triple {32669#true} ~tmp~3 := #t~nondet35; {32669#true} is VALID [2020-07-18 02:50:45,465 INFO L280 TraceCheckUtils]: 114: Hoare triple {32669#true} havoc #t~nondet35; {32669#true} is VALID [2020-07-18 02:50:45,465 INFO L280 TraceCheckUtils]: 115: Hoare triple {32669#true} assume !(0 != ~tmp~3); {32669#true} is VALID [2020-07-18 02:50:45,465 INFO L280 TraceCheckUtils]: 116: Hoare triple {32669#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {32669#true} is VALID [2020-07-18 02:50:45,465 INFO L280 TraceCheckUtils]: 117: Hoare triple {32669#true} ~tmp___0~0 := #t~nondet36; {32669#true} is VALID [2020-07-18 02:50:45,465 INFO L280 TraceCheckUtils]: 118: Hoare triple {32669#true} havoc #t~nondet36; {32669#true} is VALID [2020-07-18 02:50:45,465 INFO L280 TraceCheckUtils]: 119: Hoare triple {32669#true} assume 0 != ~tmp___0~0; {32669#true} is VALID [2020-07-18 02:50:45,466 INFO L263 TraceCheckUtils]: 120: Hoare triple {32669#true} call changeMethaneLevel(); {32837#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:50:45,466 INFO L280 TraceCheckUtils]: 121: Hoare triple {32837#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {32669#true} is VALID [2020-07-18 02:50:45,466 INFO L280 TraceCheckUtils]: 122: Hoare triple {32669#true} ~methaneLevelCritical~0 := 1; {32669#true} is VALID [2020-07-18 02:50:45,467 INFO L280 TraceCheckUtils]: 123: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,467 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {32669#true} {32669#true} #864#return; {32669#true} is VALID [2020-07-18 02:50:45,467 INFO L280 TraceCheckUtils]: 125: Hoare triple {32669#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {32669#true} is VALID [2020-07-18 02:50:45,467 INFO L280 TraceCheckUtils]: 126: Hoare triple {32669#true} ~tmp___2~0 := #t~nondet37; {32669#true} is VALID [2020-07-18 02:50:45,467 INFO L280 TraceCheckUtils]: 127: Hoare triple {32669#true} havoc #t~nondet37; {32669#true} is VALID [2020-07-18 02:50:45,467 INFO L280 TraceCheckUtils]: 128: Hoare triple {32669#true} assume 0 != ~tmp___2~0; {32669#true} is VALID [2020-07-18 02:50:45,468 INFO L263 TraceCheckUtils]: 129: Hoare triple {32669#true} call startSystem(); {32838#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-18 02:50:45,468 INFO L280 TraceCheckUtils]: 130: Hoare triple {32838#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {32669#true} is VALID [2020-07-18 02:50:45,468 INFO L280 TraceCheckUtils]: 131: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,469 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {32669#true} {32669#true} #866#return; {32669#true} is VALID [2020-07-18 02:50:45,469 INFO L263 TraceCheckUtils]: 133: Hoare triple {32669#true} call timeShift(); {32669#true} is VALID [2020-07-18 02:50:45,469 INFO L280 TraceCheckUtils]: 134: Hoare triple {32669#true} assume !(0 != ~pumpRunning~0); {32669#true} is VALID [2020-07-18 02:50:45,469 INFO L280 TraceCheckUtils]: 135: Hoare triple {32669#true} assume 0 != ~systemActive~0; {32669#true} is VALID [2020-07-18 02:50:45,470 INFO L263 TraceCheckUtils]: 136: Hoare triple {32669#true} call processEnvironment(); {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:50:45,470 INFO L280 TraceCheckUtils]: 137: Hoare triple {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32669#true} is VALID [2020-07-18 02:50:45,470 INFO L280 TraceCheckUtils]: 138: Hoare triple {32669#true} assume 0 == ~pumpRunning~0; {32669#true} is VALID [2020-07-18 02:50:45,470 INFO L263 TraceCheckUtils]: 139: Hoare triple {32669#true} call #t~ret39 := isHighWaterLevel(); {32669#true} is VALID [2020-07-18 02:50:45,470 INFO L280 TraceCheckUtils]: 140: Hoare triple {32669#true} havoc ~retValue_acc~5; {32669#true} is VALID [2020-07-18 02:50:45,471 INFO L280 TraceCheckUtils]: 141: Hoare triple {32669#true} havoc ~tmp~6; {32669#true} is VALID [2020-07-18 02:50:45,471 INFO L280 TraceCheckUtils]: 142: Hoare triple {32669#true} havoc ~tmp___0~1; {32669#true} is VALID [2020-07-18 02:50:45,471 INFO L263 TraceCheckUtils]: 143: Hoare triple {32669#true} call #t~ret58 := isHighWaterSensorDry(); {32669#true} is VALID [2020-07-18 02:50:45,471 INFO L280 TraceCheckUtils]: 144: Hoare triple {32669#true} havoc ~retValue_acc~8; {32669#true} is VALID [2020-07-18 02:50:45,471 INFO L280 TraceCheckUtils]: 145: Hoare triple {32669#true} assume ~waterLevel~0 < 2; {32669#true} is VALID [2020-07-18 02:50:45,472 INFO L280 TraceCheckUtils]: 146: Hoare triple {32669#true} ~retValue_acc~8 := 1; {32892#(<= 1 isHighWaterSensorDry_~retValue_acc~8)} is VALID [2020-07-18 02:50:45,473 INFO L280 TraceCheckUtils]: 147: Hoare triple {32892#(<= 1 isHighWaterSensorDry_~retValue_acc~8)} #res := ~retValue_acc~8; {32893#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:50:45,473 INFO L280 TraceCheckUtils]: 148: Hoare triple {32893#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {32893#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:50:45,474 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {32893#(<= 1 |isHighWaterSensorDry_#res|)} {32669#true} #878#return; {32890#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-18 02:50:45,474 INFO L280 TraceCheckUtils]: 150: Hoare triple {32890#(<= 1 |isHighWaterLevel_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {32890#(<= 1 |isHighWaterLevel_#t~ret58|)} is VALID [2020-07-18 02:50:45,475 INFO L280 TraceCheckUtils]: 151: Hoare triple {32890#(<= 1 |isHighWaterLevel_#t~ret58|)} ~tmp~6 := #t~ret58; {32891#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-18 02:50:45,476 INFO L280 TraceCheckUtils]: 152: Hoare triple {32891#(<= 1 isHighWaterLevel_~tmp~6)} havoc #t~ret58; {32891#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-18 02:50:45,476 INFO L280 TraceCheckUtils]: 153: Hoare triple {32891#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6); {32670#false} is VALID [2020-07-18 02:50:45,476 INFO L280 TraceCheckUtils]: 154: Hoare triple {32670#false} ~tmp___0~1 := 1; {32670#false} is VALID [2020-07-18 02:50:45,477 INFO L280 TraceCheckUtils]: 155: Hoare triple {32670#false} ~retValue_acc~5 := ~tmp___0~1; {32670#false} is VALID [2020-07-18 02:50:45,477 INFO L280 TraceCheckUtils]: 156: Hoare triple {32670#false} #res := ~retValue_acc~5; {32670#false} is VALID [2020-07-18 02:50:45,477 INFO L280 TraceCheckUtils]: 157: Hoare triple {32670#false} assume true; {32670#false} is VALID [2020-07-18 02:50:45,477 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {32670#false} {32669#true} #854#return; {32670#false} is VALID [2020-07-18 02:50:45,477 INFO L280 TraceCheckUtils]: 159: Hoare triple {32670#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {32670#false} is VALID [2020-07-18 02:50:45,478 INFO L280 TraceCheckUtils]: 160: Hoare triple {32670#false} ~tmp~4 := #t~ret39; {32670#false} is VALID [2020-07-18 02:50:45,478 INFO L280 TraceCheckUtils]: 161: Hoare triple {32670#false} havoc #t~ret39; {32670#false} is VALID [2020-07-18 02:50:45,478 INFO L280 TraceCheckUtils]: 162: Hoare triple {32670#false} assume 0 != ~tmp~4; {32670#false} is VALID [2020-07-18 02:50:45,478 INFO L263 TraceCheckUtils]: 163: Hoare triple {32670#false} call activatePump(); {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:50:45,478 INFO L280 TraceCheckUtils]: 164: Hoare triple {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {32669#true} is VALID [2020-07-18 02:50:45,478 INFO L263 TraceCheckUtils]: 165: Hoare triple {32669#true} call #t~ret40 := isMethaneAlarm(); {32669#true} is VALID [2020-07-18 02:50:45,479 INFO L280 TraceCheckUtils]: 166: Hoare triple {32669#true} havoc ~retValue_acc~3; {32669#true} is VALID [2020-07-18 02:50:45,479 INFO L263 TraceCheckUtils]: 167: Hoare triple {32669#true} call #t~ret41 := isMethaneLevelCritical(); {32669#true} is VALID [2020-07-18 02:50:45,479 INFO L280 TraceCheckUtils]: 168: Hoare triple {32669#true} havoc ~retValue_acc~6; {32669#true} is VALID [2020-07-18 02:50:45,479 INFO L280 TraceCheckUtils]: 169: Hoare triple {32669#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {32669#true} is VALID [2020-07-18 02:50:45,479 INFO L280 TraceCheckUtils]: 170: Hoare triple {32669#true} #res := ~retValue_acc~6; {32669#true} is VALID [2020-07-18 02:50:45,480 INFO L280 TraceCheckUtils]: 171: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,480 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {32669#true} {32669#true} #894#return; {32669#true} is VALID [2020-07-18 02:50:45,480 INFO L280 TraceCheckUtils]: 173: Hoare triple {32669#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {32669#true} is VALID [2020-07-18 02:50:45,480 INFO L280 TraceCheckUtils]: 174: Hoare triple {32669#true} ~retValue_acc~3 := #t~ret41; {32669#true} is VALID [2020-07-18 02:50:45,480 INFO L280 TraceCheckUtils]: 175: Hoare triple {32669#true} havoc #t~ret41; {32669#true} is VALID [2020-07-18 02:50:45,480 INFO L280 TraceCheckUtils]: 176: Hoare triple {32669#true} #res := ~retValue_acc~3; {32669#true} is VALID [2020-07-18 02:50:45,481 INFO L280 TraceCheckUtils]: 177: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,481 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {32669#true} {32669#true} #874#return; {32669#true} is VALID [2020-07-18 02:50:45,481 INFO L280 TraceCheckUtils]: 179: Hoare triple {32669#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {32669#true} is VALID [2020-07-18 02:50:45,481 INFO L280 TraceCheckUtils]: 180: Hoare triple {32669#true} ~tmp~5 := #t~ret40; {32669#true} is VALID [2020-07-18 02:50:45,481 INFO L280 TraceCheckUtils]: 181: Hoare triple {32669#true} havoc #t~ret40; {32669#true} is VALID [2020-07-18 02:50:45,481 INFO L280 TraceCheckUtils]: 182: Hoare triple {32669#true} assume !(0 != ~tmp~5); {32669#true} is VALID [2020-07-18 02:50:45,482 INFO L263 TraceCheckUtils]: 183: Hoare triple {32669#true} call activatePump__wrappee__highWaterSensor(); {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:50:45,482 INFO L280 TraceCheckUtils]: 184: Hoare triple {32839#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32669#true} is VALID [2020-07-18 02:50:45,483 INFO L280 TraceCheckUtils]: 185: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,483 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {32669#true} {32669#true} #876#return; {32669#true} is VALID [2020-07-18 02:50:45,483 INFO L280 TraceCheckUtils]: 187: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,483 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {32669#true} {32670#false} #856#return; {32670#false} is VALID [2020-07-18 02:50:45,483 INFO L280 TraceCheckUtils]: 189: Hoare triple {32670#false} assume true; {32670#false} is VALID [2020-07-18 02:50:45,484 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {32670#false} {32669#true} #882#return; {32670#false} is VALID [2020-07-18 02:50:45,484 INFO L263 TraceCheckUtils]: 191: Hoare triple {32670#false} call __utac_acc__Specification1_spec__1(); {32670#false} is VALID [2020-07-18 02:50:45,484 INFO L280 TraceCheckUtils]: 192: Hoare triple {32670#false} havoc ~tmp~7; {32670#false} is VALID [2020-07-18 02:50:45,484 INFO L280 TraceCheckUtils]: 193: Hoare triple {32670#false} havoc ~tmp___0~2; {32670#false} is VALID [2020-07-18 02:50:45,484 INFO L263 TraceCheckUtils]: 194: Hoare triple {32670#false} call #t~ret69 := isMethaneLevelCritical(); {32669#true} is VALID [2020-07-18 02:50:45,484 INFO L280 TraceCheckUtils]: 195: Hoare triple {32669#true} havoc ~retValue_acc~6; {32669#true} is VALID [2020-07-18 02:50:45,484 INFO L280 TraceCheckUtils]: 196: Hoare triple {32669#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {32669#true} is VALID [2020-07-18 02:50:45,485 INFO L280 TraceCheckUtils]: 197: Hoare triple {32669#true} #res := ~retValue_acc~6; {32669#true} is VALID [2020-07-18 02:50:45,485 INFO L280 TraceCheckUtils]: 198: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,485 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {32669#true} {32670#false} #904#return; {32670#false} is VALID [2020-07-18 02:50:45,485 INFO L280 TraceCheckUtils]: 200: Hoare triple {32670#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {32670#false} is VALID [2020-07-18 02:50:45,485 INFO L280 TraceCheckUtils]: 201: Hoare triple {32670#false} ~tmp~7 := #t~ret69; {32670#false} is VALID [2020-07-18 02:50:45,485 INFO L280 TraceCheckUtils]: 202: Hoare triple {32670#false} havoc #t~ret69; {32670#false} is VALID [2020-07-18 02:50:45,486 INFO L280 TraceCheckUtils]: 203: Hoare triple {32670#false} assume 0 != ~tmp~7; {32670#false} is VALID [2020-07-18 02:50:45,486 INFO L263 TraceCheckUtils]: 204: Hoare triple {32670#false} call #t~ret70 := isPumpRunning(); {32669#true} is VALID [2020-07-18 02:50:45,486 INFO L280 TraceCheckUtils]: 205: Hoare triple {32669#true} havoc ~retValue_acc~4; {32669#true} is VALID [2020-07-18 02:50:45,486 INFO L280 TraceCheckUtils]: 206: Hoare triple {32669#true} ~retValue_acc~4 := ~pumpRunning~0; {32669#true} is VALID [2020-07-18 02:50:45,486 INFO L280 TraceCheckUtils]: 207: Hoare triple {32669#true} #res := ~retValue_acc~4; {32669#true} is VALID [2020-07-18 02:50:45,486 INFO L280 TraceCheckUtils]: 208: Hoare triple {32669#true} assume true; {32669#true} is VALID [2020-07-18 02:50:45,487 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {32669#true} {32670#false} #906#return; {32670#false} is VALID [2020-07-18 02:50:45,487 INFO L280 TraceCheckUtils]: 210: Hoare triple {32670#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {32670#false} is VALID [2020-07-18 02:50:45,487 INFO L280 TraceCheckUtils]: 211: Hoare triple {32670#false} ~tmp___0~2 := #t~ret70; {32670#false} is VALID [2020-07-18 02:50:45,487 INFO L280 TraceCheckUtils]: 212: Hoare triple {32670#false} havoc #t~ret70; {32670#false} is VALID [2020-07-18 02:50:45,487 INFO L280 TraceCheckUtils]: 213: Hoare triple {32670#false} assume 0 != ~tmp___0~2; {32670#false} is VALID [2020-07-18 02:50:45,487 INFO L263 TraceCheckUtils]: 214: Hoare triple {32670#false} call __automaton_fail(); {32670#false} is VALID [2020-07-18 02:50:45,488 INFO L280 TraceCheckUtils]: 215: Hoare triple {32670#false} assume !false; {32670#false} is VALID [2020-07-18 02:50:45,530 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 02:50:45,530 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1472961941] [2020-07-18 02:50:45,530 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:50:45,530 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-18 02:50:45,531 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073171920] [2020-07-18 02:50:45,531 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 216 [2020-07-18 02:50:45,532 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:50:45,532 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-18 02:50:45,745 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 212 edges. 212 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:50:45,745 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-18 02:50:45,745 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:50:45,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-18 02:50:45,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-07-18 02:50:45,746 INFO L87 Difference]: Start difference. First operand 1051 states and 1195 transitions. Second operand 14 states. [2020-07-18 02:50:48,205 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:50:48,596 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 02:50:49,124 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:50:49,580 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:50:49,940 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:50:58,742 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:50:59,380 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:51:00,498 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:51:01,545 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:51:02,210 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:51:48,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:51:48,815 INFO L93 Difference]: Finished difference Result 2602 states and 3278 transitions. [2020-07-18 02:51:48,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-18 02:51:48,816 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 216 [2020-07-18 02:51:48,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:51:48,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-18 02:51:48,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 745 transitions. [2020-07-18 02:51:48,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-18 02:51:48,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 745 transitions. [2020-07-18 02:51:48,832 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 745 transitions. [2020-07-18 02:51:50,561 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 745 edges. 745 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:51:50,678 INFO L225 Difference]: With dead ends: 2602 [2020-07-18 02:51:50,678 INFO L226 Difference]: Without dead ends: 1661 [2020-07-18 02:51:50,682 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-18 02:51:50,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1661 states. [2020-07-18 02:52:15,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1661 to 1075. [2020-07-18 02:52:15,613 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:52:15,614 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1661 states. Second operand 1075 states. [2020-07-18 02:52:15,614 INFO L74 IsIncluded]: Start isIncluded. First operand 1661 states. Second operand 1075 states. [2020-07-18 02:52:15,614 INFO L87 Difference]: Start difference. First operand 1661 states. Second operand 1075 states. [2020-07-18 02:52:15,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:52:15,718 INFO L93 Difference]: Finished difference Result 1661 states and 2084 transitions. [2020-07-18 02:52:15,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2084 transitions. [2020-07-18 02:52:15,721 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:52:15,721 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:52:15,722 INFO L74 IsIncluded]: Start isIncluded. First operand 1075 states. Second operand 1661 states. [2020-07-18 02:52:15,722 INFO L87 Difference]: Start difference. First operand 1075 states. Second operand 1661 states. [2020-07-18 02:52:15,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:52:15,843 INFO L93 Difference]: Finished difference Result 1661 states and 2084 transitions. [2020-07-18 02:52:15,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2084 transitions. [2020-07-18 02:52:15,847 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:52:15,847 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:52:15,847 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:52:15,847 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:52:15,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1075 states. [2020-07-18 02:52:15,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 1075 states and 1219 transitions. [2020-07-18 02:52:15,894 INFO L78 Accepts]: Start accepts. Automaton has 1075 states and 1219 transitions. Word has length 216 [2020-07-18 02:52:15,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:52:15,895 INFO L479 AbstractCegarLoop]: Abstraction has 1075 states and 1219 transitions. [2020-07-18 02:52:15,895 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-18 02:52:15,895 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1075 states and 1219 transitions. [2020-07-18 02:52:22,823 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1219 edges. 1219 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:52:22,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1219 transitions. [2020-07-18 02:52:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-07-18 02:52:22,828 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:52:22,828 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:52:22,828 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-18 02:52:22,829 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:52:22,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:52:22,829 INFO L82 PathProgramCache]: Analyzing trace with hash 1898830414, now seen corresponding path program 1 times [2020-07-18 02:52:22,829 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:52:22,829 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2112862600] [2020-07-18 02:52:22,830 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:52:22,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,148 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:52:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {43790#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {43626#true} is VALID [2020-07-18 02:52:23,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {43626#true} #valid := #valid[0 := 0]; {43626#true} is VALID [2020-07-18 02:52:23,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {43626#true} assume 0 < #StackHeapBarrier; {43626#true} is VALID [2020-07-18 02:52:23,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {43626#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {43626#true} is VALID [2020-07-18 02:52:23,212 INFO L280 TraceCheckUtils]: 4: Hoare triple {43626#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {43626#true} is VALID [2020-07-18 02:52:23,212 INFO L280 TraceCheckUtils]: 5: Hoare triple {43626#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {43626#true} is VALID [2020-07-18 02:52:23,213 INFO L280 TraceCheckUtils]: 6: Hoare triple {43626#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {43626#true} is VALID [2020-07-18 02:52:23,213 INFO L280 TraceCheckUtils]: 7: Hoare triple {43626#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {43626#true} is VALID [2020-07-18 02:52:23,213 INFO L280 TraceCheckUtils]: 8: Hoare triple {43626#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {43626#true} is VALID [2020-07-18 02:52:23,213 INFO L280 TraceCheckUtils]: 9: Hoare triple {43626#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {43626#true} is VALID [2020-07-18 02:52:23,213 INFO L280 TraceCheckUtils]: 10: Hoare triple {43626#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {43626#true} is VALID [2020-07-18 02:52:23,214 INFO L280 TraceCheckUtils]: 11: Hoare triple {43626#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {43626#true} is VALID [2020-07-18 02:52:23,214 INFO L280 TraceCheckUtils]: 12: Hoare triple {43626#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {43626#true} is VALID [2020-07-18 02:52:23,214 INFO L280 TraceCheckUtils]: 13: Hoare triple {43626#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {43626#true} is VALID [2020-07-18 02:52:23,214 INFO L280 TraceCheckUtils]: 14: Hoare triple {43626#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {43626#true} is VALID [2020-07-18 02:52:23,214 INFO L280 TraceCheckUtils]: 15: Hoare triple {43626#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {43626#true} is VALID [2020-07-18 02:52:23,214 INFO L280 TraceCheckUtils]: 16: Hoare triple {43626#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {43626#true} is VALID [2020-07-18 02:52:23,215 INFO L280 TraceCheckUtils]: 17: Hoare triple {43626#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {43626#true} is VALID [2020-07-18 02:52:23,215 INFO L280 TraceCheckUtils]: 18: Hoare triple {43626#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {43626#true} is VALID [2020-07-18 02:52:23,215 INFO L280 TraceCheckUtils]: 19: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {43626#true} is VALID [2020-07-18 02:52:23,215 INFO L280 TraceCheckUtils]: 20: Hoare triple {43626#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {43626#true} is VALID [2020-07-18 02:52:23,215 INFO L280 TraceCheckUtils]: 21: Hoare triple {43626#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {43626#true} is VALID [2020-07-18 02:52:23,215 INFO L280 TraceCheckUtils]: 22: Hoare triple {43626#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {43626#true} is VALID [2020-07-18 02:52:23,216 INFO L280 TraceCheckUtils]: 23: Hoare triple {43626#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {43626#true} is VALID [2020-07-18 02:52:23,216 INFO L280 TraceCheckUtils]: 24: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {43626#true} is VALID [2020-07-18 02:52:23,216 INFO L280 TraceCheckUtils]: 25: Hoare triple {43626#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {43626#true} is VALID [2020-07-18 02:52:23,216 INFO L280 TraceCheckUtils]: 26: Hoare triple {43626#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {43626#true} is VALID [2020-07-18 02:52:23,216 INFO L280 TraceCheckUtils]: 27: Hoare triple {43626#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {43626#true} is VALID [2020-07-18 02:52:23,217 INFO L280 TraceCheckUtils]: 28: Hoare triple {43626#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {43626#true} is VALID [2020-07-18 02:52:23,217 INFO L280 TraceCheckUtils]: 29: Hoare triple {43626#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {43626#true} is VALID [2020-07-18 02:52:23,217 INFO L280 TraceCheckUtils]: 30: Hoare triple {43626#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {43626#true} is VALID [2020-07-18 02:52:23,217 INFO L280 TraceCheckUtils]: 31: Hoare triple {43626#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {43626#true} is VALID [2020-07-18 02:52:23,217 INFO L280 TraceCheckUtils]: 32: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {43626#true} is VALID [2020-07-18 02:52:23,217 INFO L280 TraceCheckUtils]: 33: Hoare triple {43626#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {43626#true} is VALID [2020-07-18 02:52:23,218 INFO L280 TraceCheckUtils]: 34: Hoare triple {43626#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {43626#true} is VALID [2020-07-18 02:52:23,218 INFO L280 TraceCheckUtils]: 35: Hoare triple {43626#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {43626#true} is VALID [2020-07-18 02:52:23,218 INFO L280 TraceCheckUtils]: 36: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {43626#true} is VALID [2020-07-18 02:52:23,218 INFO L280 TraceCheckUtils]: 37: Hoare triple {43626#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {43626#true} is VALID [2020-07-18 02:52:23,218 INFO L280 TraceCheckUtils]: 38: Hoare triple {43626#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {43626#true} is VALID [2020-07-18 02:52:23,219 INFO L280 TraceCheckUtils]: 39: Hoare triple {43626#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {43626#true} is VALID [2020-07-18 02:52:23,219 INFO L280 TraceCheckUtils]: 40: Hoare triple {43626#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {43626#true} is VALID [2020-07-18 02:52:23,219 INFO L280 TraceCheckUtils]: 41: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {43626#true} is VALID [2020-07-18 02:52:23,219 INFO L280 TraceCheckUtils]: 42: Hoare triple {43626#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {43626#true} is VALID [2020-07-18 02:52:23,219 INFO L280 TraceCheckUtils]: 43: Hoare triple {43626#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {43626#true} is VALID [2020-07-18 02:52:23,219 INFO L280 TraceCheckUtils]: 44: Hoare triple {43626#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {43626#true} is VALID [2020-07-18 02:52:23,220 INFO L280 TraceCheckUtils]: 45: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {43626#true} is VALID [2020-07-18 02:52:23,220 INFO L280 TraceCheckUtils]: 46: Hoare triple {43626#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {43626#true} is VALID [2020-07-18 02:52:23,220 INFO L280 TraceCheckUtils]: 47: Hoare triple {43626#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {43626#true} is VALID [2020-07-18 02:52:23,220 INFO L280 TraceCheckUtils]: 48: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {43626#true} is VALID [2020-07-18 02:52:23,220 INFO L280 TraceCheckUtils]: 49: Hoare triple {43626#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {43626#true} is VALID [2020-07-18 02:52:23,221 INFO L280 TraceCheckUtils]: 50: Hoare triple {43626#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {43626#true} is VALID [2020-07-18 02:52:23,221 INFO L280 TraceCheckUtils]: 51: Hoare triple {43626#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {43626#true} is VALID [2020-07-18 02:52:23,221 INFO L280 TraceCheckUtils]: 52: Hoare triple {43626#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {43626#true} is VALID [2020-07-18 02:52:23,221 INFO L280 TraceCheckUtils]: 53: Hoare triple {43626#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {43626#true} is VALID [2020-07-18 02:52:23,221 INFO L280 TraceCheckUtils]: 54: Hoare triple {43626#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {43626#true} is VALID [2020-07-18 02:52:23,221 INFO L280 TraceCheckUtils]: 55: Hoare triple {43626#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {43626#true} is VALID [2020-07-18 02:52:23,222 INFO L280 TraceCheckUtils]: 56: Hoare triple {43626#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {43626#true} is VALID [2020-07-18 02:52:23,222 INFO L280 TraceCheckUtils]: 57: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {43626#true} is VALID [2020-07-18 02:52:23,222 INFO L280 TraceCheckUtils]: 58: Hoare triple {43626#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {43626#true} is VALID [2020-07-18 02:52:23,222 INFO L280 TraceCheckUtils]: 59: Hoare triple {43626#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {43626#true} is VALID [2020-07-18 02:52:23,222 INFO L280 TraceCheckUtils]: 60: Hoare triple {43626#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {43626#true} is VALID [2020-07-18 02:52:23,222 INFO L280 TraceCheckUtils]: 61: Hoare triple {43626#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {43626#true} is VALID [2020-07-18 02:52:23,223 INFO L280 TraceCheckUtils]: 62: Hoare triple {43626#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {43626#true} is VALID [2020-07-18 02:52:23,223 INFO L280 TraceCheckUtils]: 63: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {43626#true} is VALID [2020-07-18 02:52:23,223 INFO L280 TraceCheckUtils]: 64: Hoare triple {43626#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {43626#true} is VALID [2020-07-18 02:52:23,223 INFO L280 TraceCheckUtils]: 65: Hoare triple {43626#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {43626#true} is VALID [2020-07-18 02:52:23,223 INFO L280 TraceCheckUtils]: 66: Hoare triple {43626#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {43626#true} is VALID [2020-07-18 02:52:23,223 INFO L280 TraceCheckUtils]: 67: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {43626#true} is VALID [2020-07-18 02:52:23,224 INFO L280 TraceCheckUtils]: 68: Hoare triple {43626#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {43626#true} is VALID [2020-07-18 02:52:23,224 INFO L280 TraceCheckUtils]: 69: Hoare triple {43626#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {43626#true} is VALID [2020-07-18 02:52:23,224 INFO L280 TraceCheckUtils]: 70: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {43626#true} is VALID [2020-07-18 02:52:23,224 INFO L280 TraceCheckUtils]: 71: Hoare triple {43626#true} ~head~0.base, ~head~0.offset := 0, 0; {43626#true} is VALID [2020-07-18 02:52:23,224 INFO L280 TraceCheckUtils]: 72: Hoare triple {43626#true} ~pumpRunning~0 := 0; {43626#true} is VALID [2020-07-18 02:52:23,225 INFO L280 TraceCheckUtils]: 73: Hoare triple {43626#true} ~systemActive~0 := 1; {43626#true} is VALID [2020-07-18 02:52:23,225 INFO L280 TraceCheckUtils]: 74: Hoare triple {43626#true} ~waterLevel~0 := 1; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,231 INFO L280 TraceCheckUtils]: 75: Hoare triple {43707#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,234 INFO L280 TraceCheckUtils]: 76: Hoare triple {43707#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,237 INFO L280 TraceCheckUtils]: 77: Hoare triple {43707#(= 1 ~waterLevel~0)} assume true; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,238 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {43707#(= 1 ~waterLevel~0)} {43626#true} #900#return; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,246 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43626#true} {43707#(= 1 ~waterLevel~0)} #812#return; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,256 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43626#true} {43707#(= 1 ~waterLevel~0)} #814#return; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {43626#true} havoc ~retValue_acc~10; {43626#true} is VALID [2020-07-18 02:52:23,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {43626#true} ~retValue_acc~10 := 1; {43626#true} is VALID [2020-07-18 02:52:23,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {43626#true} #res := ~retValue_acc~10; {43626#true} is VALID [2020-07-18 02:52:23,262 INFO L280 TraceCheckUtils]: 3: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,263 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43626#true} {43707#(= 1 ~waterLevel~0)} #816#return; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,268 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43626#true} {43707#(= 1 ~waterLevel~0)} #818#return; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {43791#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {43626#true} is VALID [2020-07-18 02:52:23,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {43626#true} ~methaneLevelCritical~0 := 1; {43626#true} is VALID [2020-07-18 02:52:23,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,281 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43626#true} {43707#(= 1 ~waterLevel~0)} #864#return; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {43792#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {43626#true} is VALID [2020-07-18 02:52:23,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,295 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43626#true} {43707#(= 1 ~waterLevel~0)} #866#return; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {43626#true} havoc ~retValue_acc~8; {43626#true} is VALID [2020-07-18 02:52:23,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {43626#true} assume !(~waterLevel~0 < 2); {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~retValue_acc~8 := 0; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {43813#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~8; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,363 INFO L280 TraceCheckUtils]: 4: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume true; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,364 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43813#(<= 2 ~waterLevel~0)} {43626#true} #878#return; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {43626#true} havoc ~retValue_acc~5; {43626#true} is VALID [2020-07-18 02:52:23,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {43626#true} havoc ~tmp~6; {43626#true} is VALID [2020-07-18 02:52:23,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {43626#true} havoc ~tmp___0~1; {43626#true} is VALID [2020-07-18 02:52:23,365 INFO L263 TraceCheckUtils]: 3: Hoare triple {43626#true} call #t~ret58 := isHighWaterSensorDry(); {43626#true} is VALID [2020-07-18 02:52:23,365 INFO L280 TraceCheckUtils]: 4: Hoare triple {43626#true} havoc ~retValue_acc~8; {43626#true} is VALID [2020-07-18 02:52:23,365 INFO L280 TraceCheckUtils]: 5: Hoare triple {43626#true} assume !(~waterLevel~0 < 2); {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,366 INFO L280 TraceCheckUtils]: 6: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~retValue_acc~8 := 0; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,366 INFO L280 TraceCheckUtils]: 7: Hoare triple {43813#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~8; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,367 INFO L280 TraceCheckUtils]: 8: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume true; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,368 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {43813#(<= 2 ~waterLevel~0)} {43626#true} #878#return; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,369 INFO L280 TraceCheckUtils]: 10: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,369 INFO L280 TraceCheckUtils]: 11: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~tmp~6 := #t~ret58; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,370 INFO L280 TraceCheckUtils]: 12: Hoare triple {43813#(<= 2 ~waterLevel~0)} havoc #t~ret58; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,370 INFO L280 TraceCheckUtils]: 13: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~6); {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,371 INFO L280 TraceCheckUtils]: 14: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,371 INFO L280 TraceCheckUtils]: 15: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~1; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,372 INFO L280 TraceCheckUtils]: 16: Hoare triple {43813#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,372 INFO L280 TraceCheckUtils]: 17: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume true; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,373 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {43813#(<= 2 ~waterLevel~0)} {43626#true} #854#return; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {43626#true} havoc ~retValue_acc~6; {43626#true} is VALID [2020-07-18 02:52:23,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {43626#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43626#true} is VALID [2020-07-18 02:52:23,385 INFO L280 TraceCheckUtils]: 2: Hoare triple {43626#true} #res := ~retValue_acc~6; {43626#true} is VALID [2020-07-18 02:52:23,386 INFO L280 TraceCheckUtils]: 3: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,386 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43626#true} {43626#true} #894#return; {43626#true} is VALID [2020-07-18 02:52:23,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {43626#true} havoc ~retValue_acc~3; {43626#true} is VALID [2020-07-18 02:52:23,386 INFO L263 TraceCheckUtils]: 1: Hoare triple {43626#true} call #t~ret41 := isMethaneLevelCritical(); {43626#true} is VALID [2020-07-18 02:52:23,387 INFO L280 TraceCheckUtils]: 2: Hoare triple {43626#true} havoc ~retValue_acc~6; {43626#true} is VALID [2020-07-18 02:52:23,387 INFO L280 TraceCheckUtils]: 3: Hoare triple {43626#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43626#true} is VALID [2020-07-18 02:52:23,387 INFO L280 TraceCheckUtils]: 4: Hoare triple {43626#true} #res := ~retValue_acc~6; {43626#true} is VALID [2020-07-18 02:52:23,388 INFO L280 TraceCheckUtils]: 5: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,388 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43626#true} {43626#true} #894#return; {43626#true} is VALID [2020-07-18 02:52:23,388 INFO L280 TraceCheckUtils]: 7: Hoare triple {43626#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {43626#true} is VALID [2020-07-18 02:52:23,388 INFO L280 TraceCheckUtils]: 8: Hoare triple {43626#true} ~retValue_acc~3 := #t~ret41; {43626#true} is VALID [2020-07-18 02:52:23,388 INFO L280 TraceCheckUtils]: 9: Hoare triple {43626#true} havoc #t~ret41; {43626#true} is VALID [2020-07-18 02:52:23,389 INFO L280 TraceCheckUtils]: 10: Hoare triple {43626#true} #res := ~retValue_acc~3; {43626#true} is VALID [2020-07-18 02:52:23,389 INFO L280 TraceCheckUtils]: 11: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,389 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43626#true} {43626#true} #874#return; {43626#true} is VALID [2020-07-18 02:52:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43626#true} is VALID [2020-07-18 02:52:23,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,393 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43626#true} {43626#true} #876#return; {43626#true} is VALID [2020-07-18 02:52:23,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {43626#true} is VALID [2020-07-18 02:52:23,393 INFO L263 TraceCheckUtils]: 1: Hoare triple {43626#true} call #t~ret40 := isMethaneAlarm(); {43626#true} is VALID [2020-07-18 02:52:23,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {43626#true} havoc ~retValue_acc~3; {43626#true} is VALID [2020-07-18 02:52:23,394 INFO L263 TraceCheckUtils]: 3: Hoare triple {43626#true} call #t~ret41 := isMethaneLevelCritical(); {43626#true} is VALID [2020-07-18 02:52:23,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {43626#true} havoc ~retValue_acc~6; {43626#true} is VALID [2020-07-18 02:52:23,394 INFO L280 TraceCheckUtils]: 5: Hoare triple {43626#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43626#true} is VALID [2020-07-18 02:52:23,394 INFO L280 TraceCheckUtils]: 6: Hoare triple {43626#true} #res := ~retValue_acc~6; {43626#true} is VALID [2020-07-18 02:52:23,394 INFO L280 TraceCheckUtils]: 7: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,394 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43626#true} {43626#true} #894#return; {43626#true} is VALID [2020-07-18 02:52:23,395 INFO L280 TraceCheckUtils]: 9: Hoare triple {43626#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {43626#true} is VALID [2020-07-18 02:52:23,395 INFO L280 TraceCheckUtils]: 10: Hoare triple {43626#true} ~retValue_acc~3 := #t~ret41; {43626#true} is VALID [2020-07-18 02:52:23,395 INFO L280 TraceCheckUtils]: 11: Hoare triple {43626#true} havoc #t~ret41; {43626#true} is VALID [2020-07-18 02:52:23,395 INFO L280 TraceCheckUtils]: 12: Hoare triple {43626#true} #res := ~retValue_acc~3; {43626#true} is VALID [2020-07-18 02:52:23,396 INFO L280 TraceCheckUtils]: 13: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,396 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {43626#true} {43626#true} #874#return; {43626#true} is VALID [2020-07-18 02:52:23,396 INFO L280 TraceCheckUtils]: 15: Hoare triple {43626#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {43626#true} is VALID [2020-07-18 02:52:23,396 INFO L280 TraceCheckUtils]: 16: Hoare triple {43626#true} ~tmp~5 := #t~ret40; {43626#true} is VALID [2020-07-18 02:52:23,396 INFO L280 TraceCheckUtils]: 17: Hoare triple {43626#true} havoc #t~ret40; {43626#true} is VALID [2020-07-18 02:52:23,397 INFO L280 TraceCheckUtils]: 18: Hoare triple {43626#true} assume !(0 != ~tmp~5); {43626#true} is VALID [2020-07-18 02:52:23,398 INFO L263 TraceCheckUtils]: 19: Hoare triple {43626#true} call activatePump__wrappee__highWaterSensor(); {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:23,398 INFO L280 TraceCheckUtils]: 20: Hoare triple {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43626#true} is VALID [2020-07-18 02:52:23,398 INFO L280 TraceCheckUtils]: 21: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,398 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43626#true} {43626#true} #876#return; {43626#true} is VALID [2020-07-18 02:52:23,398 INFO L280 TraceCheckUtils]: 23: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,399 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43626#true} {43813#(<= 2 ~waterLevel~0)} #856#return; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {43626#true} is VALID [2020-07-18 02:52:23,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {43626#true} assume 0 == ~pumpRunning~0; {43626#true} is VALID [2020-07-18 02:52:23,400 INFO L263 TraceCheckUtils]: 2: Hoare triple {43626#true} call #t~ret39 := isHighWaterLevel(); {43626#true} is VALID [2020-07-18 02:52:23,400 INFO L280 TraceCheckUtils]: 3: Hoare triple {43626#true} havoc ~retValue_acc~5; {43626#true} is VALID [2020-07-18 02:52:23,400 INFO L280 TraceCheckUtils]: 4: Hoare triple {43626#true} havoc ~tmp~6; {43626#true} is VALID [2020-07-18 02:52:23,400 INFO L280 TraceCheckUtils]: 5: Hoare triple {43626#true} havoc ~tmp___0~1; {43626#true} is VALID [2020-07-18 02:52:23,401 INFO L263 TraceCheckUtils]: 6: Hoare triple {43626#true} call #t~ret58 := isHighWaterSensorDry(); {43626#true} is VALID [2020-07-18 02:52:23,401 INFO L280 TraceCheckUtils]: 7: Hoare triple {43626#true} havoc ~retValue_acc~8; {43626#true} is VALID [2020-07-18 02:52:23,402 INFO L280 TraceCheckUtils]: 8: Hoare triple {43626#true} assume !(~waterLevel~0 < 2); {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,403 INFO L280 TraceCheckUtils]: 9: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~retValue_acc~8 := 0; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,404 INFO L280 TraceCheckUtils]: 10: Hoare triple {43813#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~8; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,404 INFO L280 TraceCheckUtils]: 11: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume true; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,405 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43813#(<= 2 ~waterLevel~0)} {43626#true} #878#return; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,405 INFO L280 TraceCheckUtils]: 13: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,406 INFO L280 TraceCheckUtils]: 14: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~tmp~6 := #t~ret58; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,406 INFO L280 TraceCheckUtils]: 15: Hoare triple {43813#(<= 2 ~waterLevel~0)} havoc #t~ret58; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,407 INFO L280 TraceCheckUtils]: 16: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~6); {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,407 INFO L280 TraceCheckUtils]: 17: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,407 INFO L280 TraceCheckUtils]: 18: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~1; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,408 INFO L280 TraceCheckUtils]: 19: Hoare triple {43813#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,408 INFO L280 TraceCheckUtils]: 20: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume true; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,409 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43813#(<= 2 ~waterLevel~0)} {43626#true} #854#return; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,410 INFO L280 TraceCheckUtils]: 22: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,410 INFO L280 TraceCheckUtils]: 23: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret39; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,411 INFO L280 TraceCheckUtils]: 24: Hoare triple {43813#(<= 2 ~waterLevel~0)} havoc #t~ret39; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,411 INFO L280 TraceCheckUtils]: 25: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~4; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,412 INFO L263 TraceCheckUtils]: 26: Hoare triple {43813#(<= 2 ~waterLevel~0)} call activatePump(); {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:23,412 INFO L280 TraceCheckUtils]: 27: Hoare triple {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {43626#true} is VALID [2020-07-18 02:52:23,412 INFO L263 TraceCheckUtils]: 28: Hoare triple {43626#true} call #t~ret40 := isMethaneAlarm(); {43626#true} is VALID [2020-07-18 02:52:23,413 INFO L280 TraceCheckUtils]: 29: Hoare triple {43626#true} havoc ~retValue_acc~3; {43626#true} is VALID [2020-07-18 02:52:23,413 INFO L263 TraceCheckUtils]: 30: Hoare triple {43626#true} call #t~ret41 := isMethaneLevelCritical(); {43626#true} is VALID [2020-07-18 02:52:23,413 INFO L280 TraceCheckUtils]: 31: Hoare triple {43626#true} havoc ~retValue_acc~6; {43626#true} is VALID [2020-07-18 02:52:23,413 INFO L280 TraceCheckUtils]: 32: Hoare triple {43626#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43626#true} is VALID [2020-07-18 02:52:23,414 INFO L280 TraceCheckUtils]: 33: Hoare triple {43626#true} #res := ~retValue_acc~6; {43626#true} is VALID [2020-07-18 02:52:23,414 INFO L280 TraceCheckUtils]: 34: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,414 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43626#true} {43626#true} #894#return; {43626#true} is VALID [2020-07-18 02:52:23,414 INFO L280 TraceCheckUtils]: 36: Hoare triple {43626#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {43626#true} is VALID [2020-07-18 02:52:23,414 INFO L280 TraceCheckUtils]: 37: Hoare triple {43626#true} ~retValue_acc~3 := #t~ret41; {43626#true} is VALID [2020-07-18 02:52:23,415 INFO L280 TraceCheckUtils]: 38: Hoare triple {43626#true} havoc #t~ret41; {43626#true} is VALID [2020-07-18 02:52:23,415 INFO L280 TraceCheckUtils]: 39: Hoare triple {43626#true} #res := ~retValue_acc~3; {43626#true} is VALID [2020-07-18 02:52:23,415 INFO L280 TraceCheckUtils]: 40: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,415 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {43626#true} {43626#true} #874#return; {43626#true} is VALID [2020-07-18 02:52:23,416 INFO L280 TraceCheckUtils]: 42: Hoare triple {43626#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {43626#true} is VALID [2020-07-18 02:52:23,416 INFO L280 TraceCheckUtils]: 43: Hoare triple {43626#true} ~tmp~5 := #t~ret40; {43626#true} is VALID [2020-07-18 02:52:23,434 INFO L280 TraceCheckUtils]: 44: Hoare triple {43626#true} havoc #t~ret40; {43626#true} is VALID [2020-07-18 02:52:23,434 INFO L280 TraceCheckUtils]: 45: Hoare triple {43626#true} assume !(0 != ~tmp~5); {43626#true} is VALID [2020-07-18 02:52:23,443 INFO L263 TraceCheckUtils]: 46: Hoare triple {43626#true} call activatePump__wrappee__highWaterSensor(); {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:23,444 INFO L280 TraceCheckUtils]: 47: Hoare triple {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43626#true} is VALID [2020-07-18 02:52:23,444 INFO L280 TraceCheckUtils]: 48: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,444 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {43626#true} {43626#true} #876#return; {43626#true} is VALID [2020-07-18 02:52:23,444 INFO L280 TraceCheckUtils]: 50: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,445 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {43626#true} {43813#(<= 2 ~waterLevel~0)} #856#return; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,454 INFO L280 TraceCheckUtils]: 52: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume true; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,454 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {43813#(<= 2 ~waterLevel~0)} {43707#(= 1 ~waterLevel~0)} #882#return; {43627#false} is VALID [2020-07-18 02:52:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {43626#true} havoc ~retValue_acc~6; {43626#true} is VALID [2020-07-18 02:52:23,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {43626#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43626#true} is VALID [2020-07-18 02:52:23,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {43626#true} #res := ~retValue_acc~6; {43626#true} is VALID [2020-07-18 02:52:23,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,461 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43626#true} {43627#false} #904#return; {43627#false} is VALID [2020-07-18 02:52:23,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:23,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {43626#true} havoc ~retValue_acc~4; {43626#true} is VALID [2020-07-18 02:52:23,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {43626#true} ~retValue_acc~4 := ~pumpRunning~0; {43626#true} is VALID [2020-07-18 02:52:23,464 INFO L280 TraceCheckUtils]: 2: Hoare triple {43626#true} #res := ~retValue_acc~4; {43626#true} is VALID [2020-07-18 02:52:23,465 INFO L280 TraceCheckUtils]: 3: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,465 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43626#true} {43627#false} #906#return; {43627#false} is VALID [2020-07-18 02:52:23,469 INFO L263 TraceCheckUtils]: 0: Hoare triple {43626#true} call ULTIMATE.init(); {43790#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 02:52:23,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {43790#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {43626#true} is VALID [2020-07-18 02:52:23,469 INFO L280 TraceCheckUtils]: 2: Hoare triple {43626#true} #valid := #valid[0 := 0]; {43626#true} is VALID [2020-07-18 02:52:23,469 INFO L280 TraceCheckUtils]: 3: Hoare triple {43626#true} assume 0 < #StackHeapBarrier; {43626#true} is VALID [2020-07-18 02:52:23,470 INFO L280 TraceCheckUtils]: 4: Hoare triple {43626#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {43626#true} is VALID [2020-07-18 02:52:23,470 INFO L280 TraceCheckUtils]: 5: Hoare triple {43626#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {43626#true} is VALID [2020-07-18 02:52:23,470 INFO L280 TraceCheckUtils]: 6: Hoare triple {43626#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {43626#true} is VALID [2020-07-18 02:52:23,470 INFO L280 TraceCheckUtils]: 7: Hoare triple {43626#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {43626#true} is VALID [2020-07-18 02:52:23,470 INFO L280 TraceCheckUtils]: 8: Hoare triple {43626#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {43626#true} is VALID [2020-07-18 02:52:23,470 INFO L280 TraceCheckUtils]: 9: Hoare triple {43626#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {43626#true} is VALID [2020-07-18 02:52:23,471 INFO L280 TraceCheckUtils]: 10: Hoare triple {43626#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {43626#true} is VALID [2020-07-18 02:52:23,471 INFO L280 TraceCheckUtils]: 11: Hoare triple {43626#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {43626#true} is VALID [2020-07-18 02:52:23,471 INFO L280 TraceCheckUtils]: 12: Hoare triple {43626#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {43626#true} is VALID [2020-07-18 02:52:23,471 INFO L280 TraceCheckUtils]: 13: Hoare triple {43626#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {43626#true} is VALID [2020-07-18 02:52:23,471 INFO L280 TraceCheckUtils]: 14: Hoare triple {43626#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {43626#true} is VALID [2020-07-18 02:52:23,472 INFO L280 TraceCheckUtils]: 15: Hoare triple {43626#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {43626#true} is VALID [2020-07-18 02:52:23,472 INFO L280 TraceCheckUtils]: 16: Hoare triple {43626#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {43626#true} is VALID [2020-07-18 02:52:23,472 INFO L280 TraceCheckUtils]: 17: Hoare triple {43626#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {43626#true} is VALID [2020-07-18 02:52:23,472 INFO L280 TraceCheckUtils]: 18: Hoare triple {43626#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {43626#true} is VALID [2020-07-18 02:52:23,472 INFO L280 TraceCheckUtils]: 19: Hoare triple {43626#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {43626#true} is VALID [2020-07-18 02:52:23,473 INFO L280 TraceCheckUtils]: 20: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {43626#true} is VALID [2020-07-18 02:52:23,473 INFO L280 TraceCheckUtils]: 21: Hoare triple {43626#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {43626#true} is VALID [2020-07-18 02:52:23,473 INFO L280 TraceCheckUtils]: 22: Hoare triple {43626#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {43626#true} is VALID [2020-07-18 02:52:23,473 INFO L280 TraceCheckUtils]: 23: Hoare triple {43626#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {43626#true} is VALID [2020-07-18 02:52:23,473 INFO L280 TraceCheckUtils]: 24: Hoare triple {43626#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {43626#true} is VALID [2020-07-18 02:52:23,473 INFO L280 TraceCheckUtils]: 25: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {43626#true} is VALID [2020-07-18 02:52:23,474 INFO L280 TraceCheckUtils]: 26: Hoare triple {43626#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {43626#true} is VALID [2020-07-18 02:52:23,474 INFO L280 TraceCheckUtils]: 27: Hoare triple {43626#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {43626#true} is VALID [2020-07-18 02:52:23,474 INFO L280 TraceCheckUtils]: 28: Hoare triple {43626#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {43626#true} is VALID [2020-07-18 02:52:23,474 INFO L280 TraceCheckUtils]: 29: Hoare triple {43626#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {43626#true} is VALID [2020-07-18 02:52:23,474 INFO L280 TraceCheckUtils]: 30: Hoare triple {43626#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {43626#true} is VALID [2020-07-18 02:52:23,474 INFO L280 TraceCheckUtils]: 31: Hoare triple {43626#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {43626#true} is VALID [2020-07-18 02:52:23,475 INFO L280 TraceCheckUtils]: 32: Hoare triple {43626#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {43626#true} is VALID [2020-07-18 02:52:23,475 INFO L280 TraceCheckUtils]: 33: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {43626#true} is VALID [2020-07-18 02:52:23,475 INFO L280 TraceCheckUtils]: 34: Hoare triple {43626#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {43626#true} is VALID [2020-07-18 02:52:23,475 INFO L280 TraceCheckUtils]: 35: Hoare triple {43626#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {43626#true} is VALID [2020-07-18 02:52:23,475 INFO L280 TraceCheckUtils]: 36: Hoare triple {43626#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {43626#true} is VALID [2020-07-18 02:52:23,475 INFO L280 TraceCheckUtils]: 37: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {43626#true} is VALID [2020-07-18 02:52:23,476 INFO L280 TraceCheckUtils]: 38: Hoare triple {43626#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {43626#true} is VALID [2020-07-18 02:52:23,476 INFO L280 TraceCheckUtils]: 39: Hoare triple {43626#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {43626#true} is VALID [2020-07-18 02:52:23,476 INFO L280 TraceCheckUtils]: 40: Hoare triple {43626#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {43626#true} is VALID [2020-07-18 02:52:23,476 INFO L280 TraceCheckUtils]: 41: Hoare triple {43626#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {43626#true} is VALID [2020-07-18 02:52:23,476 INFO L280 TraceCheckUtils]: 42: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {43626#true} is VALID [2020-07-18 02:52:23,476 INFO L280 TraceCheckUtils]: 43: Hoare triple {43626#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {43626#true} is VALID [2020-07-18 02:52:23,477 INFO L280 TraceCheckUtils]: 44: Hoare triple {43626#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {43626#true} is VALID [2020-07-18 02:52:23,477 INFO L280 TraceCheckUtils]: 45: Hoare triple {43626#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {43626#true} is VALID [2020-07-18 02:52:23,477 INFO L280 TraceCheckUtils]: 46: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {43626#true} is VALID [2020-07-18 02:52:23,477 INFO L280 TraceCheckUtils]: 47: Hoare triple {43626#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {43626#true} is VALID [2020-07-18 02:52:23,477 INFO L280 TraceCheckUtils]: 48: Hoare triple {43626#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {43626#true} is VALID [2020-07-18 02:52:23,477 INFO L280 TraceCheckUtils]: 49: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {43626#true} is VALID [2020-07-18 02:52:23,478 INFO L280 TraceCheckUtils]: 50: Hoare triple {43626#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {43626#true} is VALID [2020-07-18 02:52:23,478 INFO L280 TraceCheckUtils]: 51: Hoare triple {43626#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {43626#true} is VALID [2020-07-18 02:52:23,478 INFO L280 TraceCheckUtils]: 52: Hoare triple {43626#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {43626#true} is VALID [2020-07-18 02:52:23,478 INFO L280 TraceCheckUtils]: 53: Hoare triple {43626#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {43626#true} is VALID [2020-07-18 02:52:23,478 INFO L280 TraceCheckUtils]: 54: Hoare triple {43626#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {43626#true} is VALID [2020-07-18 02:52:23,478 INFO L280 TraceCheckUtils]: 55: Hoare triple {43626#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {43626#true} is VALID [2020-07-18 02:52:23,479 INFO L280 TraceCheckUtils]: 56: Hoare triple {43626#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {43626#true} is VALID [2020-07-18 02:52:23,479 INFO L280 TraceCheckUtils]: 57: Hoare triple {43626#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {43626#true} is VALID [2020-07-18 02:52:23,479 INFO L280 TraceCheckUtils]: 58: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {43626#true} is VALID [2020-07-18 02:52:23,479 INFO L280 TraceCheckUtils]: 59: Hoare triple {43626#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {43626#true} is VALID [2020-07-18 02:52:23,479 INFO L280 TraceCheckUtils]: 60: Hoare triple {43626#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {43626#true} is VALID [2020-07-18 02:52:23,479 INFO L280 TraceCheckUtils]: 61: Hoare triple {43626#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {43626#true} is VALID [2020-07-18 02:52:23,480 INFO L280 TraceCheckUtils]: 62: Hoare triple {43626#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {43626#true} is VALID [2020-07-18 02:52:23,480 INFO L280 TraceCheckUtils]: 63: Hoare triple {43626#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {43626#true} is VALID [2020-07-18 02:52:23,480 INFO L280 TraceCheckUtils]: 64: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {43626#true} is VALID [2020-07-18 02:52:23,480 INFO L280 TraceCheckUtils]: 65: Hoare triple {43626#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {43626#true} is VALID [2020-07-18 02:52:23,480 INFO L280 TraceCheckUtils]: 66: Hoare triple {43626#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {43626#true} is VALID [2020-07-18 02:52:23,480 INFO L280 TraceCheckUtils]: 67: Hoare triple {43626#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {43626#true} is VALID [2020-07-18 02:52:23,481 INFO L280 TraceCheckUtils]: 68: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {43626#true} is VALID [2020-07-18 02:52:23,481 INFO L280 TraceCheckUtils]: 69: Hoare triple {43626#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {43626#true} is VALID [2020-07-18 02:52:23,481 INFO L280 TraceCheckUtils]: 70: Hoare triple {43626#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {43626#true} is VALID [2020-07-18 02:52:23,481 INFO L280 TraceCheckUtils]: 71: Hoare triple {43626#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {43626#true} is VALID [2020-07-18 02:52:23,481 INFO L280 TraceCheckUtils]: 72: Hoare triple {43626#true} ~head~0.base, ~head~0.offset := 0, 0; {43626#true} is VALID [2020-07-18 02:52:23,481 INFO L280 TraceCheckUtils]: 73: Hoare triple {43626#true} ~pumpRunning~0 := 0; {43626#true} is VALID [2020-07-18 02:52:23,482 INFO L280 TraceCheckUtils]: 74: Hoare triple {43626#true} ~systemActive~0 := 1; {43626#true} is VALID [2020-07-18 02:52:23,485 INFO L280 TraceCheckUtils]: 75: Hoare triple {43626#true} ~waterLevel~0 := 1; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,486 INFO L280 TraceCheckUtils]: 76: Hoare triple {43707#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,486 INFO L280 TraceCheckUtils]: 77: Hoare triple {43707#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,487 INFO L280 TraceCheckUtils]: 78: Hoare triple {43707#(= 1 ~waterLevel~0)} assume true; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,487 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {43707#(= 1 ~waterLevel~0)} {43626#true} #900#return; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,488 INFO L263 TraceCheckUtils]: 80: Hoare triple {43707#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,488 INFO L280 TraceCheckUtils]: 81: Hoare triple {43707#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,489 INFO L280 TraceCheckUtils]: 82: Hoare triple {43707#(= 1 ~waterLevel~0)} havoc ~tmp~8; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,489 INFO L263 TraceCheckUtils]: 83: Hoare triple {43707#(= 1 ~waterLevel~0)} call select_helpers(); {43626#true} is VALID [2020-07-18 02:52:23,489 INFO L280 TraceCheckUtils]: 84: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,490 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {43626#true} {43707#(= 1 ~waterLevel~0)} #812#return; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,490 INFO L263 TraceCheckUtils]: 86: Hoare triple {43707#(= 1 ~waterLevel~0)} call select_features(); {43626#true} is VALID [2020-07-18 02:52:23,490 INFO L280 TraceCheckUtils]: 87: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,491 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {43626#true} {43707#(= 1 ~waterLevel~0)} #814#return; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,491 INFO L263 TraceCheckUtils]: 89: Hoare triple {43707#(= 1 ~waterLevel~0)} call #t~ret72 := valid_product(); {43626#true} is VALID [2020-07-18 02:52:23,491 INFO L280 TraceCheckUtils]: 90: Hoare triple {43626#true} havoc ~retValue_acc~10; {43626#true} is VALID [2020-07-18 02:52:23,491 INFO L280 TraceCheckUtils]: 91: Hoare triple {43626#true} ~retValue_acc~10 := 1; {43626#true} is VALID [2020-07-18 02:52:23,491 INFO L280 TraceCheckUtils]: 92: Hoare triple {43626#true} #res := ~retValue_acc~10; {43626#true} is VALID [2020-07-18 02:52:23,492 INFO L280 TraceCheckUtils]: 93: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,492 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {43626#true} {43707#(= 1 ~waterLevel~0)} #816#return; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,493 INFO L280 TraceCheckUtils]: 95: Hoare triple {43707#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,493 INFO L280 TraceCheckUtils]: 96: Hoare triple {43707#(= 1 ~waterLevel~0)} ~tmp~8 := #t~ret72; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,494 INFO L280 TraceCheckUtils]: 97: Hoare triple {43707#(= 1 ~waterLevel~0)} havoc #t~ret72; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,494 INFO L280 TraceCheckUtils]: 98: Hoare triple {43707#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,495 INFO L263 TraceCheckUtils]: 99: Hoare triple {43707#(= 1 ~waterLevel~0)} call setup(); {43626#true} is VALID [2020-07-18 02:52:23,495 INFO L280 TraceCheckUtils]: 100: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,495 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {43626#true} {43707#(= 1 ~waterLevel~0)} #818#return; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,496 INFO L263 TraceCheckUtils]: 102: Hoare triple {43707#(= 1 ~waterLevel~0)} call runTest(); {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,497 INFO L263 TraceCheckUtils]: 103: Hoare triple {43707#(= 1 ~waterLevel~0)} call test(); {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,497 INFO L280 TraceCheckUtils]: 104: Hoare triple {43707#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,498 INFO L280 TraceCheckUtils]: 105: Hoare triple {43707#(= 1 ~waterLevel~0)} havoc ~tmp~3; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,499 INFO L280 TraceCheckUtils]: 106: Hoare triple {43707#(= 1 ~waterLevel~0)} havoc ~tmp___0~0; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,499 INFO L280 TraceCheckUtils]: 107: Hoare triple {43707#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,500 INFO L280 TraceCheckUtils]: 108: Hoare triple {43707#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,500 INFO L280 TraceCheckUtils]: 109: Hoare triple {43707#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,501 INFO L280 TraceCheckUtils]: 110: Hoare triple {43707#(= 1 ~waterLevel~0)} assume !false; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,502 INFO L280 TraceCheckUtils]: 111: Hoare triple {43707#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,502 INFO L280 TraceCheckUtils]: 112: Hoare triple {43707#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,503 INFO L280 TraceCheckUtils]: 113: Hoare triple {43707#(= 1 ~waterLevel~0)} ~tmp~3 := #t~nondet35; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,504 INFO L280 TraceCheckUtils]: 114: Hoare triple {43707#(= 1 ~waterLevel~0)} havoc #t~nondet35; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,504 INFO L280 TraceCheckUtils]: 115: Hoare triple {43707#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~3); {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,505 INFO L280 TraceCheckUtils]: 116: Hoare triple {43707#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,506 INFO L280 TraceCheckUtils]: 117: Hoare triple {43707#(= 1 ~waterLevel~0)} ~tmp___0~0 := #t~nondet36; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,506 INFO L280 TraceCheckUtils]: 118: Hoare triple {43707#(= 1 ~waterLevel~0)} havoc #t~nondet36; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,507 INFO L280 TraceCheckUtils]: 119: Hoare triple {43707#(= 1 ~waterLevel~0)} assume 0 != ~tmp___0~0; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,508 INFO L263 TraceCheckUtils]: 120: Hoare triple {43707#(= 1 ~waterLevel~0)} call changeMethaneLevel(); {43791#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:52:23,508 INFO L280 TraceCheckUtils]: 121: Hoare triple {43791#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {43626#true} is VALID [2020-07-18 02:52:23,509 INFO L280 TraceCheckUtils]: 122: Hoare triple {43626#true} ~methaneLevelCritical~0 := 1; {43626#true} is VALID [2020-07-18 02:52:23,509 INFO L280 TraceCheckUtils]: 123: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,511 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {43626#true} {43707#(= 1 ~waterLevel~0)} #864#return; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,511 INFO L280 TraceCheckUtils]: 125: Hoare triple {43707#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,512 INFO L280 TraceCheckUtils]: 126: Hoare triple {43707#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet37; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,513 INFO L280 TraceCheckUtils]: 127: Hoare triple {43707#(= 1 ~waterLevel~0)} havoc #t~nondet37; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,513 INFO L280 TraceCheckUtils]: 128: Hoare triple {43707#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,514 INFO L263 TraceCheckUtils]: 129: Hoare triple {43707#(= 1 ~waterLevel~0)} call startSystem(); {43792#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-18 02:52:23,515 INFO L280 TraceCheckUtils]: 130: Hoare triple {43792#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {43626#true} is VALID [2020-07-18 02:52:23,515 INFO L280 TraceCheckUtils]: 131: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,516 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {43626#true} {43707#(= 1 ~waterLevel~0)} #866#return; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,516 INFO L263 TraceCheckUtils]: 133: Hoare triple {43707#(= 1 ~waterLevel~0)} call timeShift(); {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,517 INFO L280 TraceCheckUtils]: 134: Hoare triple {43707#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,517 INFO L280 TraceCheckUtils]: 135: Hoare triple {43707#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {43707#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,518 INFO L263 TraceCheckUtils]: 136: Hoare triple {43707#(= 1 ~waterLevel~0)} call processEnvironment(); {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:23,518 INFO L280 TraceCheckUtils]: 137: Hoare triple {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {43626#true} is VALID [2020-07-18 02:52:23,518 INFO L280 TraceCheckUtils]: 138: Hoare triple {43626#true} assume 0 == ~pumpRunning~0; {43626#true} is VALID [2020-07-18 02:52:23,518 INFO L263 TraceCheckUtils]: 139: Hoare triple {43626#true} call #t~ret39 := isHighWaterLevel(); {43626#true} is VALID [2020-07-18 02:52:23,519 INFO L280 TraceCheckUtils]: 140: Hoare triple {43626#true} havoc ~retValue_acc~5; {43626#true} is VALID [2020-07-18 02:52:23,519 INFO L280 TraceCheckUtils]: 141: Hoare triple {43626#true} havoc ~tmp~6; {43626#true} is VALID [2020-07-18 02:52:23,519 INFO L280 TraceCheckUtils]: 142: Hoare triple {43626#true} havoc ~tmp___0~1; {43626#true} is VALID [2020-07-18 02:52:23,519 INFO L263 TraceCheckUtils]: 143: Hoare triple {43626#true} call #t~ret58 := isHighWaterSensorDry(); {43626#true} is VALID [2020-07-18 02:52:23,519 INFO L280 TraceCheckUtils]: 144: Hoare triple {43626#true} havoc ~retValue_acc~8; {43626#true} is VALID [2020-07-18 02:52:23,520 INFO L280 TraceCheckUtils]: 145: Hoare triple {43626#true} assume !(~waterLevel~0 < 2); {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,520 INFO L280 TraceCheckUtils]: 146: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~retValue_acc~8 := 0; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,521 INFO L280 TraceCheckUtils]: 147: Hoare triple {43813#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~8; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,522 INFO L280 TraceCheckUtils]: 148: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume true; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,523 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {43813#(<= 2 ~waterLevel~0)} {43626#true} #878#return; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,524 INFO L280 TraceCheckUtils]: 150: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,524 INFO L280 TraceCheckUtils]: 151: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~tmp~6 := #t~ret58; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,525 INFO L280 TraceCheckUtils]: 152: Hoare triple {43813#(<= 2 ~waterLevel~0)} havoc #t~ret58; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,525 INFO L280 TraceCheckUtils]: 153: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~6); {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,526 INFO L280 TraceCheckUtils]: 154: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,526 INFO L280 TraceCheckUtils]: 155: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~1; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,527 INFO L280 TraceCheckUtils]: 156: Hoare triple {43813#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,528 INFO L280 TraceCheckUtils]: 157: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume true; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,529 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {43813#(<= 2 ~waterLevel~0)} {43626#true} #854#return; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,529 INFO L280 TraceCheckUtils]: 159: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,530 INFO L280 TraceCheckUtils]: 160: Hoare triple {43813#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret39; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,531 INFO L280 TraceCheckUtils]: 161: Hoare triple {43813#(<= 2 ~waterLevel~0)} havoc #t~ret39; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,531 INFO L280 TraceCheckUtils]: 162: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~4; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,532 INFO L263 TraceCheckUtils]: 163: Hoare triple {43813#(<= 2 ~waterLevel~0)} call activatePump(); {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:23,533 INFO L280 TraceCheckUtils]: 164: Hoare triple {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {43626#true} is VALID [2020-07-18 02:52:23,533 INFO L263 TraceCheckUtils]: 165: Hoare triple {43626#true} call #t~ret40 := isMethaneAlarm(); {43626#true} is VALID [2020-07-18 02:52:23,533 INFO L280 TraceCheckUtils]: 166: Hoare triple {43626#true} havoc ~retValue_acc~3; {43626#true} is VALID [2020-07-18 02:52:23,533 INFO L263 TraceCheckUtils]: 167: Hoare triple {43626#true} call #t~ret41 := isMethaneLevelCritical(); {43626#true} is VALID [2020-07-18 02:52:23,534 INFO L280 TraceCheckUtils]: 168: Hoare triple {43626#true} havoc ~retValue_acc~6; {43626#true} is VALID [2020-07-18 02:52:23,534 INFO L280 TraceCheckUtils]: 169: Hoare triple {43626#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43626#true} is VALID [2020-07-18 02:52:23,534 INFO L280 TraceCheckUtils]: 170: Hoare triple {43626#true} #res := ~retValue_acc~6; {43626#true} is VALID [2020-07-18 02:52:23,535 INFO L280 TraceCheckUtils]: 171: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,535 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {43626#true} {43626#true} #894#return; {43626#true} is VALID [2020-07-18 02:52:23,535 INFO L280 TraceCheckUtils]: 173: Hoare triple {43626#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {43626#true} is VALID [2020-07-18 02:52:23,535 INFO L280 TraceCheckUtils]: 174: Hoare triple {43626#true} ~retValue_acc~3 := #t~ret41; {43626#true} is VALID [2020-07-18 02:52:23,536 INFO L280 TraceCheckUtils]: 175: Hoare triple {43626#true} havoc #t~ret41; {43626#true} is VALID [2020-07-18 02:52:23,536 INFO L280 TraceCheckUtils]: 176: Hoare triple {43626#true} #res := ~retValue_acc~3; {43626#true} is VALID [2020-07-18 02:52:23,536 INFO L280 TraceCheckUtils]: 177: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,536 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {43626#true} {43626#true} #874#return; {43626#true} is VALID [2020-07-18 02:52:23,537 INFO L280 TraceCheckUtils]: 179: Hoare triple {43626#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {43626#true} is VALID [2020-07-18 02:52:23,537 INFO L280 TraceCheckUtils]: 180: Hoare triple {43626#true} ~tmp~5 := #t~ret40; {43626#true} is VALID [2020-07-18 02:52:23,537 INFO L280 TraceCheckUtils]: 181: Hoare triple {43626#true} havoc #t~ret40; {43626#true} is VALID [2020-07-18 02:52:23,538 INFO L280 TraceCheckUtils]: 182: Hoare triple {43626#true} assume !(0 != ~tmp~5); {43626#true} is VALID [2020-07-18 02:52:23,539 INFO L263 TraceCheckUtils]: 183: Hoare triple {43626#true} call activatePump__wrappee__highWaterSensor(); {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:23,539 INFO L280 TraceCheckUtils]: 184: Hoare triple {43793#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43626#true} is VALID [2020-07-18 02:52:23,539 INFO L280 TraceCheckUtils]: 185: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,540 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {43626#true} {43626#true} #876#return; {43626#true} is VALID [2020-07-18 02:52:23,540 INFO L280 TraceCheckUtils]: 187: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,540 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {43626#true} {43813#(<= 2 ~waterLevel~0)} #856#return; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,541 INFO L280 TraceCheckUtils]: 189: Hoare triple {43813#(<= 2 ~waterLevel~0)} assume true; {43813#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:23,542 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {43813#(<= 2 ~waterLevel~0)} {43707#(= 1 ~waterLevel~0)} #882#return; {43627#false} is VALID [2020-07-18 02:52:23,542 INFO L263 TraceCheckUtils]: 191: Hoare triple {43627#false} call __utac_acc__Specification1_spec__1(); {43627#false} is VALID [2020-07-18 02:52:23,542 INFO L280 TraceCheckUtils]: 192: Hoare triple {43627#false} havoc ~tmp~7; {43627#false} is VALID [2020-07-18 02:52:23,542 INFO L280 TraceCheckUtils]: 193: Hoare triple {43627#false} havoc ~tmp___0~2; {43627#false} is VALID [2020-07-18 02:52:23,542 INFO L263 TraceCheckUtils]: 194: Hoare triple {43627#false} call #t~ret69 := isMethaneLevelCritical(); {43626#true} is VALID [2020-07-18 02:52:23,542 INFO L280 TraceCheckUtils]: 195: Hoare triple {43626#true} havoc ~retValue_acc~6; {43626#true} is VALID [2020-07-18 02:52:23,543 INFO L280 TraceCheckUtils]: 196: Hoare triple {43626#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43626#true} is VALID [2020-07-18 02:52:23,543 INFO L280 TraceCheckUtils]: 197: Hoare triple {43626#true} #res := ~retValue_acc~6; {43626#true} is VALID [2020-07-18 02:52:23,543 INFO L280 TraceCheckUtils]: 198: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,543 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {43626#true} {43627#false} #904#return; {43627#false} is VALID [2020-07-18 02:52:23,543 INFO L280 TraceCheckUtils]: 200: Hoare triple {43627#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {43627#false} is VALID [2020-07-18 02:52:23,544 INFO L280 TraceCheckUtils]: 201: Hoare triple {43627#false} ~tmp~7 := #t~ret69; {43627#false} is VALID [2020-07-18 02:52:23,544 INFO L280 TraceCheckUtils]: 202: Hoare triple {43627#false} havoc #t~ret69; {43627#false} is VALID [2020-07-18 02:52:23,544 INFO L280 TraceCheckUtils]: 203: Hoare triple {43627#false} assume 0 != ~tmp~7; {43627#false} is VALID [2020-07-18 02:52:23,544 INFO L263 TraceCheckUtils]: 204: Hoare triple {43627#false} call #t~ret70 := isPumpRunning(); {43626#true} is VALID [2020-07-18 02:52:23,545 INFO L280 TraceCheckUtils]: 205: Hoare triple {43626#true} havoc ~retValue_acc~4; {43626#true} is VALID [2020-07-18 02:52:23,545 INFO L280 TraceCheckUtils]: 206: Hoare triple {43626#true} ~retValue_acc~4 := ~pumpRunning~0; {43626#true} is VALID [2020-07-18 02:52:23,545 INFO L280 TraceCheckUtils]: 207: Hoare triple {43626#true} #res := ~retValue_acc~4; {43626#true} is VALID [2020-07-18 02:52:23,546 INFO L280 TraceCheckUtils]: 208: Hoare triple {43626#true} assume true; {43626#true} is VALID [2020-07-18 02:52:23,546 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {43626#true} {43627#false} #906#return; {43627#false} is VALID [2020-07-18 02:52:23,546 INFO L280 TraceCheckUtils]: 210: Hoare triple {43627#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {43627#false} is VALID [2020-07-18 02:52:23,546 INFO L280 TraceCheckUtils]: 211: Hoare triple {43627#false} ~tmp___0~2 := #t~ret70; {43627#false} is VALID [2020-07-18 02:52:23,547 INFO L280 TraceCheckUtils]: 212: Hoare triple {43627#false} havoc #t~ret70; {43627#false} is VALID [2020-07-18 02:52:23,547 INFO L280 TraceCheckUtils]: 213: Hoare triple {43627#false} assume 0 != ~tmp___0~2; {43627#false} is VALID [2020-07-18 02:52:23,547 INFO L263 TraceCheckUtils]: 214: Hoare triple {43627#false} call __automaton_fail(); {43627#false} is VALID [2020-07-18 02:52:23,547 INFO L280 TraceCheckUtils]: 215: Hoare triple {43627#false} assume !false; {43627#false} is VALID [2020-07-18 02:52:23,612 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 02:52:23,613 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2112862600] [2020-07-18 02:52:23,613 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:52:23,613 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-18 02:52:23,613 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930618263] [2020-07-18 02:52:23,614 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 216 [2020-07-18 02:52:23,617 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:52:23,617 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 02:52:23,817 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 212 edges. 212 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:52:23,817 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 02:52:23,817 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:52:23,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 02:52:23,818 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-18 02:52:23,818 INFO L87 Difference]: Start difference. First operand 1075 states and 1219 transitions. Second operand 8 states. [2020-07-18 02:52:24,835 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:52:28,269 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:53:57,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:53:57,300 INFO L93 Difference]: Finished difference Result 4079 states and 5184 transitions. [2020-07-18 02:53:57,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-07-18 02:53:57,300 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 216 [2020-07-18 02:53:57,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:53:57,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 02:53:57,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 1168 transitions. [2020-07-18 02:53:57,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 02:53:57,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 1168 transitions. [2020-07-18 02:53:57,321 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states and 1168 transitions. [2020-07-18 02:54:00,291 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1168 edges. 1168 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:54:00,761 INFO L225 Difference]: With dead ends: 4079 [2020-07-18 02:54:00,761 INFO L226 Difference]: Without dead ends: 3114 [2020-07-18 02:54:00,765 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 45 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 148 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2020-07-18 02:54:00,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3114 states. [2020-07-18 02:54:56,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3114 to 2215. [2020-07-18 02:54:56,588 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:54:56,588 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3114 states. Second operand 2215 states. [2020-07-18 02:54:56,588 INFO L74 IsIncluded]: Start isIncluded. First operand 3114 states. Second operand 2215 states. [2020-07-18 02:54:56,588 INFO L87 Difference]: Start difference. First operand 3114 states. Second operand 2215 states. [2020-07-18 02:54:56,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:54:56,901 INFO L93 Difference]: Finished difference Result 3114 states and 3891 transitions. [2020-07-18 02:54:56,901 INFO L276 IsEmpty]: Start isEmpty. Operand 3114 states and 3891 transitions. [2020-07-18 02:54:56,908 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:54:56,909 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:54:56,909 INFO L74 IsIncluded]: Start isIncluded. First operand 2215 states. Second operand 3114 states. [2020-07-18 02:54:56,909 INFO L87 Difference]: Start difference. First operand 2215 states. Second operand 3114 states. [2020-07-18 02:54:57,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:54:57,240 INFO L93 Difference]: Finished difference Result 3114 states and 3891 transitions. [2020-07-18 02:54:57,240 INFO L276 IsEmpty]: Start isEmpty. Operand 3114 states and 3891 transitions. [2020-07-18 02:54:57,246 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:54:57,246 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:54:57,246 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:54:57,246 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:54:57,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2215 states. [2020-07-18 02:54:57,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 2215 states and 2547 transitions. [2020-07-18 02:54:57,446 INFO L78 Accepts]: Start accepts. Automaton has 2215 states and 2547 transitions. Word has length 216 [2020-07-18 02:54:57,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:54:57,446 INFO L479 AbstractCegarLoop]: Abstraction has 2215 states and 2547 transitions. [2020-07-18 02:54:57,446 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 02:54:57,446 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2215 states and 2547 transitions. [2020-07-18 02:55:13,153 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2547 edges. 2547 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:55:13,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 2547 transitions. [2020-07-18 02:55:13,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-07-18 02:55:13,158 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:55:13,158 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:55:13,158 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-18 02:55:13,158 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:55:13,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:55:13,159 INFO L82 PathProgramCache]: Analyzing trace with hash 182911630, now seen corresponding path program 1 times [2020-07-18 02:55:13,159 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:55:13,159 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1674732425] [2020-07-18 02:55:13,159 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:55:13,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:13,530 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:55:13,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:13,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {62899#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {62729#true} is VALID [2020-07-18 02:55:13,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {62729#true} #valid := #valid[0 := 0]; {62729#true} is VALID [2020-07-18 02:55:13,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {62729#true} assume 0 < #StackHeapBarrier; {62729#true} is VALID [2020-07-18 02:55:13,585 INFO L280 TraceCheckUtils]: 3: Hoare triple {62729#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {62729#true} is VALID [2020-07-18 02:55:13,585 INFO L280 TraceCheckUtils]: 4: Hoare triple {62729#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {62729#true} is VALID [2020-07-18 02:55:13,586 INFO L280 TraceCheckUtils]: 5: Hoare triple {62729#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {62729#true} is VALID [2020-07-18 02:55:13,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {62729#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {62729#true} is VALID [2020-07-18 02:55:13,586 INFO L280 TraceCheckUtils]: 7: Hoare triple {62729#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {62729#true} is VALID [2020-07-18 02:55:13,586 INFO L280 TraceCheckUtils]: 8: Hoare triple {62729#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {62729#true} is VALID [2020-07-18 02:55:13,586 INFO L280 TraceCheckUtils]: 9: Hoare triple {62729#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {62729#true} is VALID [2020-07-18 02:55:13,586 INFO L280 TraceCheckUtils]: 10: Hoare triple {62729#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {62729#true} is VALID [2020-07-18 02:55:13,587 INFO L280 TraceCheckUtils]: 11: Hoare triple {62729#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {62729#true} is VALID [2020-07-18 02:55:13,587 INFO L280 TraceCheckUtils]: 12: Hoare triple {62729#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {62729#true} is VALID [2020-07-18 02:55:13,587 INFO L280 TraceCheckUtils]: 13: Hoare triple {62729#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {62729#true} is VALID [2020-07-18 02:55:13,587 INFO L280 TraceCheckUtils]: 14: Hoare triple {62729#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {62729#true} is VALID [2020-07-18 02:55:13,587 INFO L280 TraceCheckUtils]: 15: Hoare triple {62729#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {62729#true} is VALID [2020-07-18 02:55:13,588 INFO L280 TraceCheckUtils]: 16: Hoare triple {62729#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {62729#true} is VALID [2020-07-18 02:55:13,588 INFO L280 TraceCheckUtils]: 17: Hoare triple {62729#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {62729#true} is VALID [2020-07-18 02:55:13,588 INFO L280 TraceCheckUtils]: 18: Hoare triple {62729#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {62729#true} is VALID [2020-07-18 02:55:13,588 INFO L280 TraceCheckUtils]: 19: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {62729#true} is VALID [2020-07-18 02:55:13,588 INFO L280 TraceCheckUtils]: 20: Hoare triple {62729#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {62729#true} is VALID [2020-07-18 02:55:13,588 INFO L280 TraceCheckUtils]: 21: Hoare triple {62729#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {62729#true} is VALID [2020-07-18 02:55:13,589 INFO L280 TraceCheckUtils]: 22: Hoare triple {62729#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {62729#true} is VALID [2020-07-18 02:55:13,589 INFO L280 TraceCheckUtils]: 23: Hoare triple {62729#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {62729#true} is VALID [2020-07-18 02:55:13,589 INFO L280 TraceCheckUtils]: 24: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {62729#true} is VALID [2020-07-18 02:55:13,589 INFO L280 TraceCheckUtils]: 25: Hoare triple {62729#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {62729#true} is VALID [2020-07-18 02:55:13,589 INFO L280 TraceCheckUtils]: 26: Hoare triple {62729#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {62729#true} is VALID [2020-07-18 02:55:13,590 INFO L280 TraceCheckUtils]: 27: Hoare triple {62729#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {62729#true} is VALID [2020-07-18 02:55:13,590 INFO L280 TraceCheckUtils]: 28: Hoare triple {62729#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {62729#true} is VALID [2020-07-18 02:55:13,590 INFO L280 TraceCheckUtils]: 29: Hoare triple {62729#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {62729#true} is VALID [2020-07-18 02:55:13,590 INFO L280 TraceCheckUtils]: 30: Hoare triple {62729#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {62729#true} is VALID [2020-07-18 02:55:13,590 INFO L280 TraceCheckUtils]: 31: Hoare triple {62729#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {62729#true} is VALID [2020-07-18 02:55:13,590 INFO L280 TraceCheckUtils]: 32: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {62729#true} is VALID [2020-07-18 02:55:13,591 INFO L280 TraceCheckUtils]: 33: Hoare triple {62729#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {62729#true} is VALID [2020-07-18 02:55:13,591 INFO L280 TraceCheckUtils]: 34: Hoare triple {62729#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {62729#true} is VALID [2020-07-18 02:55:13,591 INFO L280 TraceCheckUtils]: 35: Hoare triple {62729#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {62729#true} is VALID [2020-07-18 02:55:13,591 INFO L280 TraceCheckUtils]: 36: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {62729#true} is VALID [2020-07-18 02:55:13,591 INFO L280 TraceCheckUtils]: 37: Hoare triple {62729#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {62729#true} is VALID [2020-07-18 02:55:13,592 INFO L280 TraceCheckUtils]: 38: Hoare triple {62729#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {62729#true} is VALID [2020-07-18 02:55:13,592 INFO L280 TraceCheckUtils]: 39: Hoare triple {62729#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {62729#true} is VALID [2020-07-18 02:55:13,592 INFO L280 TraceCheckUtils]: 40: Hoare triple {62729#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {62729#true} is VALID [2020-07-18 02:55:13,592 INFO L280 TraceCheckUtils]: 41: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {62729#true} is VALID [2020-07-18 02:55:13,592 INFO L280 TraceCheckUtils]: 42: Hoare triple {62729#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {62729#true} is VALID [2020-07-18 02:55:13,593 INFO L280 TraceCheckUtils]: 43: Hoare triple {62729#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {62729#true} is VALID [2020-07-18 02:55:13,593 INFO L280 TraceCheckUtils]: 44: Hoare triple {62729#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {62729#true} is VALID [2020-07-18 02:55:13,593 INFO L280 TraceCheckUtils]: 45: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {62729#true} is VALID [2020-07-18 02:55:13,593 INFO L280 TraceCheckUtils]: 46: Hoare triple {62729#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {62729#true} is VALID [2020-07-18 02:55:13,593 INFO L280 TraceCheckUtils]: 47: Hoare triple {62729#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {62729#true} is VALID [2020-07-18 02:55:13,593 INFO L280 TraceCheckUtils]: 48: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {62729#true} is VALID [2020-07-18 02:55:13,594 INFO L280 TraceCheckUtils]: 49: Hoare triple {62729#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {62729#true} is VALID [2020-07-18 02:55:13,594 INFO L280 TraceCheckUtils]: 50: Hoare triple {62729#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {62729#true} is VALID [2020-07-18 02:55:13,594 INFO L280 TraceCheckUtils]: 51: Hoare triple {62729#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {62729#true} is VALID [2020-07-18 02:55:13,594 INFO L280 TraceCheckUtils]: 52: Hoare triple {62729#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {62729#true} is VALID [2020-07-18 02:55:13,594 INFO L280 TraceCheckUtils]: 53: Hoare triple {62729#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {62729#true} is VALID [2020-07-18 02:55:13,595 INFO L280 TraceCheckUtils]: 54: Hoare triple {62729#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {62729#true} is VALID [2020-07-18 02:55:13,595 INFO L280 TraceCheckUtils]: 55: Hoare triple {62729#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {62729#true} is VALID [2020-07-18 02:55:13,595 INFO L280 TraceCheckUtils]: 56: Hoare triple {62729#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {62729#true} is VALID [2020-07-18 02:55:13,595 INFO L280 TraceCheckUtils]: 57: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {62729#true} is VALID [2020-07-18 02:55:13,595 INFO L280 TraceCheckUtils]: 58: Hoare triple {62729#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {62729#true} is VALID [2020-07-18 02:55:13,595 INFO L280 TraceCheckUtils]: 59: Hoare triple {62729#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {62729#true} is VALID [2020-07-18 02:55:13,596 INFO L280 TraceCheckUtils]: 60: Hoare triple {62729#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {62729#true} is VALID [2020-07-18 02:55:13,596 INFO L280 TraceCheckUtils]: 61: Hoare triple {62729#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {62729#true} is VALID [2020-07-18 02:55:13,596 INFO L280 TraceCheckUtils]: 62: Hoare triple {62729#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {62729#true} is VALID [2020-07-18 02:55:13,596 INFO L280 TraceCheckUtils]: 63: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {62729#true} is VALID [2020-07-18 02:55:13,596 INFO L280 TraceCheckUtils]: 64: Hoare triple {62729#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {62729#true} is VALID [2020-07-18 02:55:13,596 INFO L280 TraceCheckUtils]: 65: Hoare triple {62729#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {62729#true} is VALID [2020-07-18 02:55:13,597 INFO L280 TraceCheckUtils]: 66: Hoare triple {62729#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {62729#true} is VALID [2020-07-18 02:55:13,597 INFO L280 TraceCheckUtils]: 67: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {62729#true} is VALID [2020-07-18 02:55:13,597 INFO L280 TraceCheckUtils]: 68: Hoare triple {62729#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {62729#true} is VALID [2020-07-18 02:55:13,597 INFO L280 TraceCheckUtils]: 69: Hoare triple {62729#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {62729#true} is VALID [2020-07-18 02:55:13,597 INFO L280 TraceCheckUtils]: 70: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {62729#true} is VALID [2020-07-18 02:55:13,598 INFO L280 TraceCheckUtils]: 71: Hoare triple {62729#true} ~head~0.base, ~head~0.offset := 0, 0; {62729#true} is VALID [2020-07-18 02:55:13,598 INFO L280 TraceCheckUtils]: 72: Hoare triple {62729#true} ~pumpRunning~0 := 0; {62729#true} is VALID [2020-07-18 02:55:13,598 INFO L280 TraceCheckUtils]: 73: Hoare triple {62729#true} ~systemActive~0 := 1; {62729#true} is VALID [2020-07-18 02:55:13,598 INFO L280 TraceCheckUtils]: 74: Hoare triple {62729#true} ~waterLevel~0 := 1; {62729#true} is VALID [2020-07-18 02:55:13,598 INFO L280 TraceCheckUtils]: 75: Hoare triple {62729#true} ~methaneLevelCritical~0 := 0; {62729#true} is VALID [2020-07-18 02:55:13,598 INFO L280 TraceCheckUtils]: 76: Hoare triple {62729#true} ~cleanupTimeShifts~0 := 4; {62729#true} is VALID [2020-07-18 02:55:13,599 INFO L280 TraceCheckUtils]: 77: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:13,599 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {62729#true} {62729#true} #900#return; {62729#true} is VALID [2020-07-18 02:55:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:13,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:13,605 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {62729#true} {62729#true} #812#return; {62729#true} is VALID [2020-07-18 02:55:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:13,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:13,607 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {62729#true} {62729#true} #814#return; {62729#true} is VALID [2020-07-18 02:55:13,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:13,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {62729#true} havoc ~retValue_acc~10; {62729#true} is VALID [2020-07-18 02:55:13,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {62729#true} ~retValue_acc~10 := 1; {62900#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} is VALID [2020-07-18 02:55:13,648 INFO L280 TraceCheckUtils]: 2: Hoare triple {62900#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} #res := ~retValue_acc~10; {62901#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:55:13,649 INFO L280 TraceCheckUtils]: 3: Hoare triple {62901#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {62901#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:55:13,650 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {62901#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {62729#true} #816#return; {62819#(= |main_#t~ret72| 1)} is VALID [2020-07-18 02:55:13,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:13,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:13,652 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {62729#true} {62729#true} #818#return; {62729#true} is VALID [2020-07-18 02:55:13,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:13,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {62902#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {62729#true} is VALID [2020-07-18 02:55:13,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {62729#true} ~waterLevel~0 := 1 + ~waterLevel~0; {62729#true} is VALID [2020-07-18 02:55:13,668 INFO L280 TraceCheckUtils]: 2: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:13,668 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {62729#true} {62729#true} #862#return; {62729#true} is VALID [2020-07-18 02:55:13,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:13,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {62903#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {62729#true} is VALID [2020-07-18 02:55:13,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {62729#true} ~methaneLevelCritical~0 := 1; {62904#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:13,705 INFO L280 TraceCheckUtils]: 2: Hoare triple {62904#(<= 1 ~methaneLevelCritical~0)} assume true; {62904#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:13,706 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {62904#(<= 1 ~methaneLevelCritical~0)} {62729#true} #864#return; {62831#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:13,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:13,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {62905#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {62729#true} is VALID [2020-07-18 02:55:13,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:13,725 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {62729#true} {62831#(not (= 0 ~methaneLevelCritical~0))} #866#return; {62831#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:13,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:13,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:13,783 INFO L280 TraceCheckUtils]: 0: Hoare triple {62729#true} havoc ~retValue_acc~8; {62729#true} is VALID [2020-07-18 02:55:13,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {62729#true} assume !(~waterLevel~0 < 2); {62729#true} is VALID [2020-07-18 02:55:13,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {62729#true} ~retValue_acc~8 := 0; {62729#true} is VALID [2020-07-18 02:55:13,784 INFO L280 TraceCheckUtils]: 3: Hoare triple {62729#true} #res := ~retValue_acc~8; {62729#true} is VALID [2020-07-18 02:55:13,784 INFO L280 TraceCheckUtils]: 4: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:13,784 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {62729#true} {62729#true} #878#return; {62729#true} is VALID [2020-07-18 02:55:13,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {62729#true} havoc ~retValue_acc~5; {62729#true} is VALID [2020-07-18 02:55:13,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {62729#true} havoc ~tmp~6; {62729#true} is VALID [2020-07-18 02:55:13,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {62729#true} havoc ~tmp___0~1; {62729#true} is VALID [2020-07-18 02:55:13,785 INFO L263 TraceCheckUtils]: 3: Hoare triple {62729#true} call #t~ret58 := isHighWaterSensorDry(); {62729#true} is VALID [2020-07-18 02:55:13,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {62729#true} havoc ~retValue_acc~8; {62729#true} is VALID [2020-07-18 02:55:13,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {62729#true} assume !(~waterLevel~0 < 2); {62729#true} is VALID [2020-07-18 02:55:13,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {62729#true} ~retValue_acc~8 := 0; {62729#true} is VALID [2020-07-18 02:55:13,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {62729#true} #res := ~retValue_acc~8; {62729#true} is VALID [2020-07-18 02:55:13,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:13,786 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {62729#true} {62729#true} #878#return; {62729#true} is VALID [2020-07-18 02:55:13,787 INFO L280 TraceCheckUtils]: 10: Hoare triple {62729#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {62729#true} is VALID [2020-07-18 02:55:13,787 INFO L280 TraceCheckUtils]: 11: Hoare triple {62729#true} ~tmp~6 := #t~ret58; {62729#true} is VALID [2020-07-18 02:55:13,787 INFO L280 TraceCheckUtils]: 12: Hoare triple {62729#true} havoc #t~ret58; {62729#true} is VALID [2020-07-18 02:55:13,787 INFO L280 TraceCheckUtils]: 13: Hoare triple {62729#true} assume !(0 != ~tmp~6); {62729#true} is VALID [2020-07-18 02:55:13,787 INFO L280 TraceCheckUtils]: 14: Hoare triple {62729#true} ~tmp___0~1 := 1; {62729#true} is VALID [2020-07-18 02:55:13,788 INFO L280 TraceCheckUtils]: 15: Hoare triple {62729#true} ~retValue_acc~5 := ~tmp___0~1; {62729#true} is VALID [2020-07-18 02:55:13,788 INFO L280 TraceCheckUtils]: 16: Hoare triple {62729#true} #res := ~retValue_acc~5; {62729#true} is VALID [2020-07-18 02:55:13,788 INFO L280 TraceCheckUtils]: 17: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:13,788 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {62729#true} {62729#true} #854#return; {62729#true} is VALID [2020-07-18 02:55:13,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:14,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:14,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {62729#true} havoc ~retValue_acc~6; {62729#true} is VALID [2020-07-18 02:55:14,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {62729#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {62984#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} is VALID [2020-07-18 02:55:14,095 INFO L280 TraceCheckUtils]: 2: Hoare triple {62984#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} #res := ~retValue_acc~6; {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:14,096 INFO L280 TraceCheckUtils]: 3: Hoare triple {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:14,097 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {62729#true} #894#return; {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} is VALID [2020-07-18 02:55:14,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {62729#true} havoc ~retValue_acc~3; {62729#true} is VALID [2020-07-18 02:55:14,098 INFO L263 TraceCheckUtils]: 1: Hoare triple {62729#true} call #t~ret41 := isMethaneLevelCritical(); {62729#true} is VALID [2020-07-18 02:55:14,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {62729#true} havoc ~retValue_acc~6; {62729#true} is VALID [2020-07-18 02:55:14,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {62729#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {62984#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} is VALID [2020-07-18 02:55:14,100 INFO L280 TraceCheckUtils]: 4: Hoare triple {62984#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} #res := ~retValue_acc~6; {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:14,100 INFO L280 TraceCheckUtils]: 5: Hoare triple {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:14,101 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {62729#true} #894#return; {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} is VALID [2020-07-18 02:55:14,102 INFO L280 TraceCheckUtils]: 7: Hoare triple {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} is VALID [2020-07-18 02:55:14,103 INFO L280 TraceCheckUtils]: 8: Hoare triple {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} ~retValue_acc~3 := #t~ret41; {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,103 INFO L280 TraceCheckUtils]: 9: Hoare triple {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} havoc #t~ret41; {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,104 INFO L280 TraceCheckUtils]: 10: Hoare triple {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} #res := ~retValue_acc~3; {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:14,105 INFO L280 TraceCheckUtils]: 11: Hoare triple {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:14,106 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {62729#true} #874#return; {62971#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret40| ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret40|)))} is VALID [2020-07-18 02:55:14,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:14,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62729#true} is VALID [2020-07-18 02:55:14,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,113 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {62729#true} {62951#(= 0 ~methaneLevelCritical~0)} #876#return; {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {62729#true} is VALID [2020-07-18 02:55:14,113 INFO L263 TraceCheckUtils]: 1: Hoare triple {62729#true} call #t~ret40 := isMethaneAlarm(); {62729#true} is VALID [2020-07-18 02:55:14,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {62729#true} havoc ~retValue_acc~3; {62729#true} is VALID [2020-07-18 02:55:14,113 INFO L263 TraceCheckUtils]: 3: Hoare triple {62729#true} call #t~ret41 := isMethaneLevelCritical(); {62729#true} is VALID [2020-07-18 02:55:14,114 INFO L280 TraceCheckUtils]: 4: Hoare triple {62729#true} havoc ~retValue_acc~6; {62729#true} is VALID [2020-07-18 02:55:14,114 INFO L280 TraceCheckUtils]: 5: Hoare triple {62729#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {62984#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} is VALID [2020-07-18 02:55:14,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {62984#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} #res := ~retValue_acc~6; {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:14,116 INFO L280 TraceCheckUtils]: 7: Hoare triple {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:14,117 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {62729#true} #894#return; {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} is VALID [2020-07-18 02:55:14,118 INFO L280 TraceCheckUtils]: 9: Hoare triple {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} is VALID [2020-07-18 02:55:14,118 INFO L280 TraceCheckUtils]: 10: Hoare triple {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} ~retValue_acc~3 := #t~ret41; {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,119 INFO L280 TraceCheckUtils]: 11: Hoare triple {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} havoc #t~ret41; {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,120 INFO L280 TraceCheckUtils]: 12: Hoare triple {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} #res := ~retValue_acc~3; {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:14,121 INFO L280 TraceCheckUtils]: 13: Hoare triple {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:14,122 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {62729#true} #874#return; {62971#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret40| ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret40|)))} is VALID [2020-07-18 02:55:14,123 INFO L280 TraceCheckUtils]: 15: Hoare triple {62971#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret40| ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret40|)))} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {62971#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret40| ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret40|)))} is VALID [2020-07-18 02:55:14,123 INFO L280 TraceCheckUtils]: 16: Hoare triple {62971#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret40| ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret40|)))} ~tmp~5 := #t~ret40; {62972#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~5 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~5)))} is VALID [2020-07-18 02:55:14,124 INFO L280 TraceCheckUtils]: 17: Hoare triple {62972#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~5 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~5)))} havoc #t~ret40; {62972#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~5 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~5)))} is VALID [2020-07-18 02:55:14,125 INFO L280 TraceCheckUtils]: 18: Hoare triple {62972#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~5 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~5)))} assume !(0 != ~tmp~5); {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,126 INFO L263 TraceCheckUtils]: 19: Hoare triple {62951#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:14,126 INFO L280 TraceCheckUtils]: 20: Hoare triple {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62729#true} is VALID [2020-07-18 02:55:14,126 INFO L280 TraceCheckUtils]: 21: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,127 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {62729#true} {62951#(= 0 ~methaneLevelCritical~0)} #876#return; {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,127 INFO L280 TraceCheckUtils]: 23: Hoare triple {62951#(= 0 ~methaneLevelCritical~0)} assume true; {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,128 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {62951#(= 0 ~methaneLevelCritical~0)} {62729#true} #856#return; {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {62729#true} is VALID [2020-07-18 02:55:14,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {62729#true} assume 0 == ~pumpRunning~0; {62729#true} is VALID [2020-07-18 02:55:14,130 INFO L263 TraceCheckUtils]: 2: Hoare triple {62729#true} call #t~ret39 := isHighWaterLevel(); {62729#true} is VALID [2020-07-18 02:55:14,130 INFO L280 TraceCheckUtils]: 3: Hoare triple {62729#true} havoc ~retValue_acc~5; {62729#true} is VALID [2020-07-18 02:55:14,130 INFO L280 TraceCheckUtils]: 4: Hoare triple {62729#true} havoc ~tmp~6; {62729#true} is VALID [2020-07-18 02:55:14,130 INFO L280 TraceCheckUtils]: 5: Hoare triple {62729#true} havoc ~tmp___0~1; {62729#true} is VALID [2020-07-18 02:55:14,130 INFO L263 TraceCheckUtils]: 6: Hoare triple {62729#true} call #t~ret58 := isHighWaterSensorDry(); {62729#true} is VALID [2020-07-18 02:55:14,131 INFO L280 TraceCheckUtils]: 7: Hoare triple {62729#true} havoc ~retValue_acc~8; {62729#true} is VALID [2020-07-18 02:55:14,131 INFO L280 TraceCheckUtils]: 8: Hoare triple {62729#true} assume !(~waterLevel~0 < 2); {62729#true} is VALID [2020-07-18 02:55:14,131 INFO L280 TraceCheckUtils]: 9: Hoare triple {62729#true} ~retValue_acc~8 := 0; {62729#true} is VALID [2020-07-18 02:55:14,131 INFO L280 TraceCheckUtils]: 10: Hoare triple {62729#true} #res := ~retValue_acc~8; {62729#true} is VALID [2020-07-18 02:55:14,131 INFO L280 TraceCheckUtils]: 11: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,131 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {62729#true} {62729#true} #878#return; {62729#true} is VALID [2020-07-18 02:55:14,132 INFO L280 TraceCheckUtils]: 13: Hoare triple {62729#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {62729#true} is VALID [2020-07-18 02:55:14,132 INFO L280 TraceCheckUtils]: 14: Hoare triple {62729#true} ~tmp~6 := #t~ret58; {62729#true} is VALID [2020-07-18 02:55:14,132 INFO L280 TraceCheckUtils]: 15: Hoare triple {62729#true} havoc #t~ret58; {62729#true} is VALID [2020-07-18 02:55:14,132 INFO L280 TraceCheckUtils]: 16: Hoare triple {62729#true} assume !(0 != ~tmp~6); {62729#true} is VALID [2020-07-18 02:55:14,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {62729#true} ~tmp___0~1 := 1; {62729#true} is VALID [2020-07-18 02:55:14,132 INFO L280 TraceCheckUtils]: 18: Hoare triple {62729#true} ~retValue_acc~5 := ~tmp___0~1; {62729#true} is VALID [2020-07-18 02:55:14,133 INFO L280 TraceCheckUtils]: 19: Hoare triple {62729#true} #res := ~retValue_acc~5; {62729#true} is VALID [2020-07-18 02:55:14,133 INFO L280 TraceCheckUtils]: 20: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,133 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {62729#true} {62729#true} #854#return; {62729#true} is VALID [2020-07-18 02:55:14,133 INFO L280 TraceCheckUtils]: 22: Hoare triple {62729#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {62729#true} is VALID [2020-07-18 02:55:14,133 INFO L280 TraceCheckUtils]: 23: Hoare triple {62729#true} ~tmp~4 := #t~ret39; {62729#true} is VALID [2020-07-18 02:55:14,134 INFO L280 TraceCheckUtils]: 24: Hoare triple {62729#true} havoc #t~ret39; {62729#true} is VALID [2020-07-18 02:55:14,134 INFO L280 TraceCheckUtils]: 25: Hoare triple {62729#true} assume 0 != ~tmp~4; {62729#true} is VALID [2020-07-18 02:55:14,134 INFO L263 TraceCheckUtils]: 26: Hoare triple {62729#true} call activatePump(); {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:14,135 INFO L280 TraceCheckUtils]: 27: Hoare triple {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {62729#true} is VALID [2020-07-18 02:55:14,135 INFO L263 TraceCheckUtils]: 28: Hoare triple {62729#true} call #t~ret40 := isMethaneAlarm(); {62729#true} is VALID [2020-07-18 02:55:14,135 INFO L280 TraceCheckUtils]: 29: Hoare triple {62729#true} havoc ~retValue_acc~3; {62729#true} is VALID [2020-07-18 02:55:14,135 INFO L263 TraceCheckUtils]: 30: Hoare triple {62729#true} call #t~ret41 := isMethaneLevelCritical(); {62729#true} is VALID [2020-07-18 02:55:14,135 INFO L280 TraceCheckUtils]: 31: Hoare triple {62729#true} havoc ~retValue_acc~6; {62729#true} is VALID [2020-07-18 02:55:14,136 INFO L280 TraceCheckUtils]: 32: Hoare triple {62729#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {62984#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} is VALID [2020-07-18 02:55:14,137 INFO L280 TraceCheckUtils]: 33: Hoare triple {62984#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} #res := ~retValue_acc~6; {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:14,137 INFO L280 TraceCheckUtils]: 34: Hoare triple {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:14,138 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {62729#true} #894#return; {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} is VALID [2020-07-18 02:55:14,139 INFO L280 TraceCheckUtils]: 36: Hoare triple {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} is VALID [2020-07-18 02:55:14,140 INFO L280 TraceCheckUtils]: 37: Hoare triple {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} ~retValue_acc~3 := #t~ret41; {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,140 INFO L280 TraceCheckUtils]: 38: Hoare triple {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} havoc #t~ret41; {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,141 INFO L280 TraceCheckUtils]: 39: Hoare triple {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} #res := ~retValue_acc~3; {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:14,142 INFO L280 TraceCheckUtils]: 40: Hoare triple {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:14,143 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {62729#true} #874#return; {62971#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret40| ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret40|)))} is VALID [2020-07-18 02:55:14,144 INFO L280 TraceCheckUtils]: 42: Hoare triple {62971#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret40| ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret40|)))} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {62971#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret40| ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret40|)))} is VALID [2020-07-18 02:55:14,145 INFO L280 TraceCheckUtils]: 43: Hoare triple {62971#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret40| ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret40|)))} ~tmp~5 := #t~ret40; {62972#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~5 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~5)))} is VALID [2020-07-18 02:55:14,146 INFO L280 TraceCheckUtils]: 44: Hoare triple {62972#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~5 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~5)))} havoc #t~ret40; {62972#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~5 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~5)))} is VALID [2020-07-18 02:55:14,147 INFO L280 TraceCheckUtils]: 45: Hoare triple {62972#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~5 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~5)))} assume !(0 != ~tmp~5); {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,148 INFO L263 TraceCheckUtils]: 46: Hoare triple {62951#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:14,148 INFO L280 TraceCheckUtils]: 47: Hoare triple {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62729#true} is VALID [2020-07-18 02:55:14,148 INFO L280 TraceCheckUtils]: 48: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,149 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {62729#true} {62951#(= 0 ~methaneLevelCritical~0)} #876#return; {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,149 INFO L280 TraceCheckUtils]: 50: Hoare triple {62951#(= 0 ~methaneLevelCritical~0)} assume true; {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,150 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {62951#(= 0 ~methaneLevelCritical~0)} {62729#true} #856#return; {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,151 INFO L280 TraceCheckUtils]: 52: Hoare triple {62951#(= 0 ~methaneLevelCritical~0)} assume true; {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,151 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {62951#(= 0 ~methaneLevelCritical~0)} {62831#(not (= 0 ~methaneLevelCritical~0))} #882#return; {62730#false} is VALID [2020-07-18 02:55:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:14,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {62729#true} havoc ~retValue_acc~6; {62729#true} is VALID [2020-07-18 02:55:14,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {62729#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {62729#true} is VALID [2020-07-18 02:55:14,158 INFO L280 TraceCheckUtils]: 2: Hoare triple {62729#true} #res := ~retValue_acc~6; {62729#true} is VALID [2020-07-18 02:55:14,158 INFO L280 TraceCheckUtils]: 3: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,158 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {62729#true} {62730#false} #904#return; {62730#false} is VALID [2020-07-18 02:55:14,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:14,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {62729#true} havoc ~retValue_acc~4; {62729#true} is VALID [2020-07-18 02:55:14,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {62729#true} ~retValue_acc~4 := ~pumpRunning~0; {62729#true} is VALID [2020-07-18 02:55:14,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {62729#true} #res := ~retValue_acc~4; {62729#true} is VALID [2020-07-18 02:55:14,164 INFO L280 TraceCheckUtils]: 3: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,164 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {62729#true} {62730#false} #906#return; {62730#false} is VALID [2020-07-18 02:55:14,169 INFO L263 TraceCheckUtils]: 0: Hoare triple {62729#true} call ULTIMATE.init(); {62899#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 02:55:14,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {62899#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {62729#true} is VALID [2020-07-18 02:55:14,169 INFO L280 TraceCheckUtils]: 2: Hoare triple {62729#true} #valid := #valid[0 := 0]; {62729#true} is VALID [2020-07-18 02:55:14,169 INFO L280 TraceCheckUtils]: 3: Hoare triple {62729#true} assume 0 < #StackHeapBarrier; {62729#true} is VALID [2020-07-18 02:55:14,170 INFO L280 TraceCheckUtils]: 4: Hoare triple {62729#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L346 {62729#true} is VALID [2020-07-18 02:55:14,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {62729#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L346-1 {62729#true} is VALID [2020-07-18 02:55:14,170 INFO L280 TraceCheckUtils]: 6: Hoare triple {62729#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L346-2 {62729#true} is VALID [2020-07-18 02:55:14,170 INFO L280 TraceCheckUtils]: 7: Hoare triple {62729#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L347 {62729#true} is VALID [2020-07-18 02:55:14,170 INFO L280 TraceCheckUtils]: 8: Hoare triple {62729#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L353 {62729#true} is VALID [2020-07-18 02:55:14,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {62729#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L353-1 {62729#true} is VALID [2020-07-18 02:55:14,171 INFO L280 TraceCheckUtils]: 10: Hoare triple {62729#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L354 {62729#true} is VALID [2020-07-18 02:55:14,171 INFO L280 TraceCheckUtils]: 11: Hoare triple {62729#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L392 {62729#true} is VALID [2020-07-18 02:55:14,171 INFO L280 TraceCheckUtils]: 12: Hoare triple {62729#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L392-1 {62729#true} is VALID [2020-07-18 02:55:14,171 INFO L280 TraceCheckUtils]: 13: Hoare triple {62729#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L393 {62729#true} is VALID [2020-07-18 02:55:14,171 INFO L280 TraceCheckUtils]: 14: Hoare triple {62729#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L399 {62729#true} is VALID [2020-07-18 02:55:14,172 INFO L280 TraceCheckUtils]: 15: Hoare triple {62729#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L399-1 {62729#true} is VALID [2020-07-18 02:55:14,172 INFO L280 TraceCheckUtils]: 16: Hoare triple {62729#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(13); srcloc: L400 {62729#true} is VALID [2020-07-18 02:55:14,172 INFO L280 TraceCheckUtils]: 17: Hoare triple {62729#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(3); srcloc: L618 {62729#true} is VALID [2020-07-18 02:55:14,172 INFO L280 TraceCheckUtils]: 18: Hoare triple {62729#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L622 {62729#true} is VALID [2020-07-18 02:55:14,172 INFO L280 TraceCheckUtils]: 19: Hoare triple {62729#true} SUMMARY for call write~init~int(110, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L622-1 {62729#true} is VALID [2020-07-18 02:55:14,172 INFO L280 TraceCheckUtils]: 20: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L622-2 {62729#true} is VALID [2020-07-18 02:55:14,173 INFO L280 TraceCheckUtils]: 21: Hoare triple {62729#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(4); srcloc: L622-3 {62729#true} is VALID [2020-07-18 02:55:14,173 INFO L280 TraceCheckUtils]: 22: Hoare triple {62729#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L626 {62729#true} is VALID [2020-07-18 02:55:14,173 INFO L280 TraceCheckUtils]: 23: Hoare triple {62729#true} SUMMARY for call write~init~int(102, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L626-1 {62729#true} is VALID [2020-07-18 02:55:14,173 INFO L280 TraceCheckUtils]: 24: Hoare triple {62729#true} SUMMARY for call write~init~int(102, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L626-2 {62729#true} is VALID [2020-07-18 02:55:14,173 INFO L280 TraceCheckUtils]: 25: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L626-3 {62729#true} is VALID [2020-07-18 02:55:14,174 INFO L280 TraceCheckUtils]: 26: Hoare triple {62729#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(7); srcloc: L626-4 {62729#true} is VALID [2020-07-18 02:55:14,174 INFO L280 TraceCheckUtils]: 27: Hoare triple {62729#true} SUMMARY for call write~init~int(44, #t~string49.base, #t~string49.offset, 1); srcloc: L630 {62729#true} is VALID [2020-07-18 02:55:14,174 INFO L280 TraceCheckUtils]: 28: Hoare triple {62729#true} SUMMARY for call write~init~int(80, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L630-1 {62729#true} is VALID [2020-07-18 02:55:14,174 INFO L280 TraceCheckUtils]: 29: Hoare triple {62729#true} SUMMARY for call write~init~int(117, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L630-2 {62729#true} is VALID [2020-07-18 02:55:14,174 INFO L280 TraceCheckUtils]: 30: Hoare triple {62729#true} SUMMARY for call write~init~int(109, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L630-3 {62729#true} is VALID [2020-07-18 02:55:14,174 INFO L280 TraceCheckUtils]: 31: Hoare triple {62729#true} SUMMARY for call write~init~int(112, #t~string49.base, 4 + #t~string49.offset, 1); srcloc: L630-4 {62729#true} is VALID [2020-07-18 02:55:14,175 INFO L280 TraceCheckUtils]: 32: Hoare triple {62729#true} SUMMARY for call write~init~int(58, #t~string49.base, 5 + #t~string49.offset, 1); srcloc: L630-5 {62729#true} is VALID [2020-07-18 02:55:14,175 INFO L280 TraceCheckUtils]: 33: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string49.base, 6 + #t~string49.offset, 1); srcloc: L630-6 {62729#true} is VALID [2020-07-18 02:55:14,175 INFO L280 TraceCheckUtils]: 34: Hoare triple {62729#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L630-7 {62729#true} is VALID [2020-07-18 02:55:14,175 INFO L280 TraceCheckUtils]: 35: Hoare triple {62729#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L634 {62729#true} is VALID [2020-07-18 02:55:14,175 INFO L280 TraceCheckUtils]: 36: Hoare triple {62729#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L634-1 {62729#true} is VALID [2020-07-18 02:55:14,176 INFO L280 TraceCheckUtils]: 37: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L634-2 {62729#true} is VALID [2020-07-18 02:55:14,176 INFO L280 TraceCheckUtils]: 38: Hoare triple {62729#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L634-3 {62729#true} is VALID [2020-07-18 02:55:14,176 INFO L280 TraceCheckUtils]: 39: Hoare triple {62729#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L638 {62729#true} is VALID [2020-07-18 02:55:14,176 INFO L280 TraceCheckUtils]: 40: Hoare triple {62729#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L638-1 {62729#true} is VALID [2020-07-18 02:55:14,176 INFO L280 TraceCheckUtils]: 41: Hoare triple {62729#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L638-2 {62729#true} is VALID [2020-07-18 02:55:14,176 INFO L280 TraceCheckUtils]: 42: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L638-3 {62729#true} is VALID [2020-07-18 02:55:14,177 INFO L280 TraceCheckUtils]: 43: Hoare triple {62729#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L638-4 {62729#true} is VALID [2020-07-18 02:55:14,177 INFO L280 TraceCheckUtils]: 44: Hoare triple {62729#true} SUMMARY for call write~init~int(41, #t~string55.base, #t~string55.offset, 1); srcloc: L642 {62729#true} is VALID [2020-07-18 02:55:14,177 INFO L280 TraceCheckUtils]: 45: Hoare triple {62729#true} SUMMARY for call write~init~int(32, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L642-1 {62729#true} is VALID [2020-07-18 02:55:14,177 INFO L280 TraceCheckUtils]: 46: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L642-2 {62729#true} is VALID [2020-07-18 02:55:14,177 INFO L280 TraceCheckUtils]: 47: Hoare triple {62729#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(2); srcloc: L642-3 {62729#true} is VALID [2020-07-18 02:55:14,177 INFO L280 TraceCheckUtils]: 48: Hoare triple {62729#true} SUMMARY for call write~init~int(10, #t~string57.base, #t~string57.offset, 1); srcloc: L644 {62729#true} is VALID [2020-07-18 02:55:14,178 INFO L280 TraceCheckUtils]: 49: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L644-1 {62729#true} is VALID [2020-07-18 02:55:14,178 INFO L280 TraceCheckUtils]: 50: Hoare triple {62729#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(13); srcloc: L644-2 {62729#true} is VALID [2020-07-18 02:55:14,178 INFO L280 TraceCheckUtils]: 51: Hoare triple {62729#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7); srcloc: L745 {62729#true} is VALID [2020-07-18 02:55:14,178 INFO L280 TraceCheckUtils]: 52: Hoare triple {62729#true} SUMMARY for call write~init~int(44, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {62729#true} is VALID [2020-07-18 02:55:14,179 INFO L280 TraceCheckUtils]: 53: Hoare triple {62729#true} SUMMARY for call write~init~int(77, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {62729#true} is VALID [2020-07-18 02:55:14,179 INFO L280 TraceCheckUtils]: 54: Hoare triple {62729#true} SUMMARY for call write~init~int(101, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {62729#true} is VALID [2020-07-18 02:55:14,179 INFO L280 TraceCheckUtils]: 55: Hoare triple {62729#true} SUMMARY for call write~init~int(116, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L746-3 {62729#true} is VALID [2020-07-18 02:55:14,179 INFO L280 TraceCheckUtils]: 56: Hoare triple {62729#true} SUMMARY for call write~init~int(104, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L746-4 {62729#true} is VALID [2020-07-18 02:55:14,179 INFO L280 TraceCheckUtils]: 57: Hoare triple {62729#true} SUMMARY for call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1); srcloc: L746-5 {62729#true} is VALID [2020-07-18 02:55:14,180 INFO L280 TraceCheckUtils]: 58: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1); srcloc: L746-6 {62729#true} is VALID [2020-07-18 02:55:14,180 INFO L280 TraceCheckUtils]: 59: Hoare triple {62729#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(5); srcloc: L746-7 {62729#true} is VALID [2020-07-18 02:55:14,180 INFO L280 TraceCheckUtils]: 60: Hoare triple {62729#true} SUMMARY for call write~init~int(67, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {62729#true} is VALID [2020-07-18 02:55:14,180 INFO L280 TraceCheckUtils]: 61: Hoare triple {62729#true} SUMMARY for call write~init~int(82, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {62729#true} is VALID [2020-07-18 02:55:14,180 INFO L280 TraceCheckUtils]: 62: Hoare triple {62729#true} SUMMARY for call write~init~int(73, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {62729#true} is VALID [2020-07-18 02:55:14,181 INFO L280 TraceCheckUtils]: 63: Hoare triple {62729#true} SUMMARY for call write~init~int(84, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {62729#true} is VALID [2020-07-18 02:55:14,181 INFO L280 TraceCheckUtils]: 64: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L750-4 {62729#true} is VALID [2020-07-18 02:55:14,181 INFO L280 TraceCheckUtils]: 65: Hoare triple {62729#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-5 {62729#true} is VALID [2020-07-18 02:55:14,181 INFO L280 TraceCheckUtils]: 66: Hoare triple {62729#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {62729#true} is VALID [2020-07-18 02:55:14,181 INFO L280 TraceCheckUtils]: 67: Hoare triple {62729#true} SUMMARY for call write~init~int(75, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {62729#true} is VALID [2020-07-18 02:55:14,182 INFO L280 TraceCheckUtils]: 68: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {62729#true} is VALID [2020-07-18 02:55:14,182 INFO L280 TraceCheckUtils]: 69: Hoare triple {62729#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {62729#true} is VALID [2020-07-18 02:55:14,182 INFO L280 TraceCheckUtils]: 70: Hoare triple {62729#true} SUMMARY for call write~init~int(41, #t~string68.base, #t~string68.offset, 1); srcloc: L758 {62729#true} is VALID [2020-07-18 02:55:14,182 INFO L280 TraceCheckUtils]: 71: Hoare triple {62729#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L758-1 {62729#true} is VALID [2020-07-18 02:55:14,182 INFO L280 TraceCheckUtils]: 72: Hoare triple {62729#true} ~head~0.base, ~head~0.offset := 0, 0; {62729#true} is VALID [2020-07-18 02:55:14,183 INFO L280 TraceCheckUtils]: 73: Hoare triple {62729#true} ~pumpRunning~0 := 0; {62729#true} is VALID [2020-07-18 02:55:14,183 INFO L280 TraceCheckUtils]: 74: Hoare triple {62729#true} ~systemActive~0 := 1; {62729#true} is VALID [2020-07-18 02:55:14,183 INFO L280 TraceCheckUtils]: 75: Hoare triple {62729#true} ~waterLevel~0 := 1; {62729#true} is VALID [2020-07-18 02:55:14,183 INFO L280 TraceCheckUtils]: 76: Hoare triple {62729#true} ~methaneLevelCritical~0 := 0; {62729#true} is VALID [2020-07-18 02:55:14,183 INFO L280 TraceCheckUtils]: 77: Hoare triple {62729#true} ~cleanupTimeShifts~0 := 4; {62729#true} is VALID [2020-07-18 02:55:14,184 INFO L280 TraceCheckUtils]: 78: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,184 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {62729#true} {62729#true} #900#return; {62729#true} is VALID [2020-07-18 02:55:14,184 INFO L263 TraceCheckUtils]: 80: Hoare triple {62729#true} call #t~ret73 := main(); {62729#true} is VALID [2020-07-18 02:55:14,184 INFO L280 TraceCheckUtils]: 81: Hoare triple {62729#true} havoc ~retValue_acc~11; {62729#true} is VALID [2020-07-18 02:55:14,184 INFO L280 TraceCheckUtils]: 82: Hoare triple {62729#true} havoc ~tmp~8; {62729#true} is VALID [2020-07-18 02:55:14,185 INFO L263 TraceCheckUtils]: 83: Hoare triple {62729#true} call select_helpers(); {62729#true} is VALID [2020-07-18 02:55:14,185 INFO L280 TraceCheckUtils]: 84: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,185 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {62729#true} {62729#true} #812#return; {62729#true} is VALID [2020-07-18 02:55:14,185 INFO L263 TraceCheckUtils]: 86: Hoare triple {62729#true} call select_features(); {62729#true} is VALID [2020-07-18 02:55:14,185 INFO L280 TraceCheckUtils]: 87: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,186 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {62729#true} {62729#true} #814#return; {62729#true} is VALID [2020-07-18 02:55:14,186 INFO L263 TraceCheckUtils]: 89: Hoare triple {62729#true} call #t~ret72 := valid_product(); {62729#true} is VALID [2020-07-18 02:55:14,186 INFO L280 TraceCheckUtils]: 90: Hoare triple {62729#true} havoc ~retValue_acc~10; {62729#true} is VALID [2020-07-18 02:55:14,187 INFO L280 TraceCheckUtils]: 91: Hoare triple {62729#true} ~retValue_acc~10 := 1; {62900#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} is VALID [2020-07-18 02:55:14,188 INFO L280 TraceCheckUtils]: 92: Hoare triple {62900#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} #res := ~retValue_acc~10; {62901#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:55:14,188 INFO L280 TraceCheckUtils]: 93: Hoare triple {62901#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {62901#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:55:14,189 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {62901#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {62729#true} #816#return; {62819#(= |main_#t~ret72| 1)} is VALID [2020-07-18 02:55:14,190 INFO L280 TraceCheckUtils]: 95: Hoare triple {62819#(= |main_#t~ret72| 1)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {62819#(= |main_#t~ret72| 1)} is VALID [2020-07-18 02:55:14,190 INFO L280 TraceCheckUtils]: 96: Hoare triple {62819#(= |main_#t~ret72| 1)} ~tmp~8 := #t~ret72; {62820#(= 1 main_~tmp~8)} is VALID [2020-07-18 02:55:14,191 INFO L280 TraceCheckUtils]: 97: Hoare triple {62820#(= 1 main_~tmp~8)} havoc #t~ret72; {62820#(= 1 main_~tmp~8)} is VALID [2020-07-18 02:55:14,191 INFO L280 TraceCheckUtils]: 98: Hoare triple {62820#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {62729#true} is VALID [2020-07-18 02:55:14,191 INFO L263 TraceCheckUtils]: 99: Hoare triple {62729#true} call setup(); {62729#true} is VALID [2020-07-18 02:55:14,192 INFO L280 TraceCheckUtils]: 100: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,192 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {62729#true} {62729#true} #818#return; {62729#true} is VALID [2020-07-18 02:55:14,192 INFO L263 TraceCheckUtils]: 102: Hoare triple {62729#true} call runTest(); {62729#true} is VALID [2020-07-18 02:55:14,192 INFO L263 TraceCheckUtils]: 103: Hoare triple {62729#true} call test(); {62729#true} is VALID [2020-07-18 02:55:14,192 INFO L280 TraceCheckUtils]: 104: Hoare triple {62729#true} havoc ~splverifierCounter~0; {62729#true} is VALID [2020-07-18 02:55:14,192 INFO L280 TraceCheckUtils]: 105: Hoare triple {62729#true} havoc ~tmp~3; {62729#true} is VALID [2020-07-18 02:55:14,193 INFO L280 TraceCheckUtils]: 106: Hoare triple {62729#true} havoc ~tmp___0~0; {62729#true} is VALID [2020-07-18 02:55:14,193 INFO L280 TraceCheckUtils]: 107: Hoare triple {62729#true} havoc ~tmp___1~0; {62729#true} is VALID [2020-07-18 02:55:14,193 INFO L280 TraceCheckUtils]: 108: Hoare triple {62729#true} havoc ~tmp___2~0; {62729#true} is VALID [2020-07-18 02:55:14,193 INFO L280 TraceCheckUtils]: 109: Hoare triple {62729#true} ~splverifierCounter~0 := 0; {62729#true} is VALID [2020-07-18 02:55:14,193 INFO L280 TraceCheckUtils]: 110: Hoare triple {62729#true} assume !false; {62729#true} is VALID [2020-07-18 02:55:14,193 INFO L280 TraceCheckUtils]: 111: Hoare triple {62729#true} assume ~splverifierCounter~0 < 4; {62729#true} is VALID [2020-07-18 02:55:14,194 INFO L280 TraceCheckUtils]: 112: Hoare triple {62729#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {62729#true} is VALID [2020-07-18 02:55:14,194 INFO L280 TraceCheckUtils]: 113: Hoare triple {62729#true} ~tmp~3 := #t~nondet35; {62729#true} is VALID [2020-07-18 02:55:14,194 INFO L280 TraceCheckUtils]: 114: Hoare triple {62729#true} havoc #t~nondet35; {62729#true} is VALID [2020-07-18 02:55:14,194 INFO L280 TraceCheckUtils]: 115: Hoare triple {62729#true} assume 0 != ~tmp~3; {62729#true} is VALID [2020-07-18 02:55:14,195 INFO L263 TraceCheckUtils]: 116: Hoare triple {62729#true} call waterRise(); {62902#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 02:55:14,195 INFO L280 TraceCheckUtils]: 117: Hoare triple {62902#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {62729#true} is VALID [2020-07-18 02:55:14,195 INFO L280 TraceCheckUtils]: 118: Hoare triple {62729#true} ~waterLevel~0 := 1 + ~waterLevel~0; {62729#true} is VALID [2020-07-18 02:55:14,195 INFO L280 TraceCheckUtils]: 119: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,196 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {62729#true} {62729#true} #862#return; {62729#true} is VALID [2020-07-18 02:55:14,196 INFO L280 TraceCheckUtils]: 121: Hoare triple {62729#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {62729#true} is VALID [2020-07-18 02:55:14,196 INFO L280 TraceCheckUtils]: 122: Hoare triple {62729#true} ~tmp___0~0 := #t~nondet36; {62729#true} is VALID [2020-07-18 02:55:14,196 INFO L280 TraceCheckUtils]: 123: Hoare triple {62729#true} havoc #t~nondet36; {62729#true} is VALID [2020-07-18 02:55:14,196 INFO L280 TraceCheckUtils]: 124: Hoare triple {62729#true} assume 0 != ~tmp___0~0; {62729#true} is VALID [2020-07-18 02:55:14,197 INFO L263 TraceCheckUtils]: 125: Hoare triple {62729#true} call changeMethaneLevel(); {62903#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:55:14,197 INFO L280 TraceCheckUtils]: 126: Hoare triple {62903#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {62729#true} is VALID [2020-07-18 02:55:14,198 INFO L280 TraceCheckUtils]: 127: Hoare triple {62729#true} ~methaneLevelCritical~0 := 1; {62904#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,198 INFO L280 TraceCheckUtils]: 128: Hoare triple {62904#(<= 1 ~methaneLevelCritical~0)} assume true; {62904#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,199 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {62904#(<= 1 ~methaneLevelCritical~0)} {62729#true} #864#return; {62831#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,199 INFO L280 TraceCheckUtils]: 130: Hoare triple {62831#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {62831#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,200 INFO L280 TraceCheckUtils]: 131: Hoare triple {62831#(not (= 0 ~methaneLevelCritical~0))} ~tmp___2~0 := #t~nondet37; {62831#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,200 INFO L280 TraceCheckUtils]: 132: Hoare triple {62831#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet37; {62831#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,201 INFO L280 TraceCheckUtils]: 133: Hoare triple {62831#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {62831#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,202 INFO L263 TraceCheckUtils]: 134: Hoare triple {62831#(not (= 0 ~methaneLevelCritical~0))} call startSystem(); {62905#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-18 02:55:14,202 INFO L280 TraceCheckUtils]: 135: Hoare triple {62905#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {62729#true} is VALID [2020-07-18 02:55:14,202 INFO L280 TraceCheckUtils]: 136: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,203 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {62729#true} {62831#(not (= 0 ~methaneLevelCritical~0))} #866#return; {62831#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,203 INFO L263 TraceCheckUtils]: 138: Hoare triple {62831#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {62831#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,204 INFO L280 TraceCheckUtils]: 139: Hoare triple {62831#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~pumpRunning~0); {62831#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,204 INFO L280 TraceCheckUtils]: 140: Hoare triple {62831#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~systemActive~0; {62831#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,205 INFO L263 TraceCheckUtils]: 141: Hoare triple {62831#(not (= 0 ~methaneLevelCritical~0))} call processEnvironment(); {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:14,205 INFO L280 TraceCheckUtils]: 142: Hoare triple {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {62729#true} is VALID [2020-07-18 02:55:14,205 INFO L280 TraceCheckUtils]: 143: Hoare triple {62729#true} assume 0 == ~pumpRunning~0; {62729#true} is VALID [2020-07-18 02:55:14,205 INFO L263 TraceCheckUtils]: 144: Hoare triple {62729#true} call #t~ret39 := isHighWaterLevel(); {62729#true} is VALID [2020-07-18 02:55:14,206 INFO L280 TraceCheckUtils]: 145: Hoare triple {62729#true} havoc ~retValue_acc~5; {62729#true} is VALID [2020-07-18 02:55:14,206 INFO L280 TraceCheckUtils]: 146: Hoare triple {62729#true} havoc ~tmp~6; {62729#true} is VALID [2020-07-18 02:55:14,206 INFO L280 TraceCheckUtils]: 147: Hoare triple {62729#true} havoc ~tmp___0~1; {62729#true} is VALID [2020-07-18 02:55:14,206 INFO L263 TraceCheckUtils]: 148: Hoare triple {62729#true} call #t~ret58 := isHighWaterSensorDry(); {62729#true} is VALID [2020-07-18 02:55:14,206 INFO L280 TraceCheckUtils]: 149: Hoare triple {62729#true} havoc ~retValue_acc~8; {62729#true} is VALID [2020-07-18 02:55:14,206 INFO L280 TraceCheckUtils]: 150: Hoare triple {62729#true} assume !(~waterLevel~0 < 2); {62729#true} is VALID [2020-07-18 02:55:14,207 INFO L280 TraceCheckUtils]: 151: Hoare triple {62729#true} ~retValue_acc~8 := 0; {62729#true} is VALID [2020-07-18 02:55:14,207 INFO L280 TraceCheckUtils]: 152: Hoare triple {62729#true} #res := ~retValue_acc~8; {62729#true} is VALID [2020-07-18 02:55:14,207 INFO L280 TraceCheckUtils]: 153: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,207 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {62729#true} {62729#true} #878#return; {62729#true} is VALID [2020-07-18 02:55:14,207 INFO L280 TraceCheckUtils]: 155: Hoare triple {62729#true} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {62729#true} is VALID [2020-07-18 02:55:14,207 INFO L280 TraceCheckUtils]: 156: Hoare triple {62729#true} ~tmp~6 := #t~ret58; {62729#true} is VALID [2020-07-18 02:55:14,208 INFO L280 TraceCheckUtils]: 157: Hoare triple {62729#true} havoc #t~ret58; {62729#true} is VALID [2020-07-18 02:55:14,208 INFO L280 TraceCheckUtils]: 158: Hoare triple {62729#true} assume !(0 != ~tmp~6); {62729#true} is VALID [2020-07-18 02:55:14,208 INFO L280 TraceCheckUtils]: 159: Hoare triple {62729#true} ~tmp___0~1 := 1; {62729#true} is VALID [2020-07-18 02:55:14,208 INFO L280 TraceCheckUtils]: 160: Hoare triple {62729#true} ~retValue_acc~5 := ~tmp___0~1; {62729#true} is VALID [2020-07-18 02:55:14,208 INFO L280 TraceCheckUtils]: 161: Hoare triple {62729#true} #res := ~retValue_acc~5; {62729#true} is VALID [2020-07-18 02:55:14,208 INFO L280 TraceCheckUtils]: 162: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,209 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {62729#true} {62729#true} #854#return; {62729#true} is VALID [2020-07-18 02:55:14,209 INFO L280 TraceCheckUtils]: 164: Hoare triple {62729#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {62729#true} is VALID [2020-07-18 02:55:14,209 INFO L280 TraceCheckUtils]: 165: Hoare triple {62729#true} ~tmp~4 := #t~ret39; {62729#true} is VALID [2020-07-18 02:55:14,209 INFO L280 TraceCheckUtils]: 166: Hoare triple {62729#true} havoc #t~ret39; {62729#true} is VALID [2020-07-18 02:55:14,209 INFO L280 TraceCheckUtils]: 167: Hoare triple {62729#true} assume 0 != ~tmp~4; {62729#true} is VALID [2020-07-18 02:55:14,210 INFO L263 TraceCheckUtils]: 168: Hoare triple {62729#true} call activatePump(); {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:14,210 INFO L280 TraceCheckUtils]: 169: Hoare triple {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {62729#true} is VALID [2020-07-18 02:55:14,210 INFO L263 TraceCheckUtils]: 170: Hoare triple {62729#true} call #t~ret40 := isMethaneAlarm(); {62729#true} is VALID [2020-07-18 02:55:14,210 INFO L280 TraceCheckUtils]: 171: Hoare triple {62729#true} havoc ~retValue_acc~3; {62729#true} is VALID [2020-07-18 02:55:14,211 INFO L263 TraceCheckUtils]: 172: Hoare triple {62729#true} call #t~ret41 := isMethaneLevelCritical(); {62729#true} is VALID [2020-07-18 02:55:14,211 INFO L280 TraceCheckUtils]: 173: Hoare triple {62729#true} havoc ~retValue_acc~6; {62729#true} is VALID [2020-07-18 02:55:14,211 INFO L280 TraceCheckUtils]: 174: Hoare triple {62729#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {62984#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} is VALID [2020-07-18 02:55:14,212 INFO L280 TraceCheckUtils]: 175: Hoare triple {62984#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} #res := ~retValue_acc~6; {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:14,213 INFO L280 TraceCheckUtils]: 176: Hoare triple {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:14,213 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {62985#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {62729#true} #894#return; {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} is VALID [2020-07-18 02:55:14,214 INFO L280 TraceCheckUtils]: 178: Hoare triple {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} is VALID [2020-07-18 02:55:14,215 INFO L280 TraceCheckUtils]: 179: Hoare triple {62981#(and (<= |isMethaneAlarm_#t~ret41| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret41|))} ~retValue_acc~3 := #t~ret41; {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,215 INFO L280 TraceCheckUtils]: 180: Hoare triple {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} havoc #t~ret41; {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:14,216 INFO L280 TraceCheckUtils]: 181: Hoare triple {62982#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} #res := ~retValue_acc~3; {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:14,217 INFO L280 TraceCheckUtils]: 182: Hoare triple {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:14,218 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {62983#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {62729#true} #874#return; {62971#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret40| ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret40|)))} is VALID [2020-07-18 02:55:14,219 INFO L280 TraceCheckUtils]: 184: Hoare triple {62971#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret40| ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret40|)))} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {62971#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret40| ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret40|)))} is VALID [2020-07-18 02:55:14,219 INFO L280 TraceCheckUtils]: 185: Hoare triple {62971#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret40| ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret40|)))} ~tmp~5 := #t~ret40; {62972#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~5 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~5)))} is VALID [2020-07-18 02:55:14,220 INFO L280 TraceCheckUtils]: 186: Hoare triple {62972#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~5 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~5)))} havoc #t~ret40; {62972#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~5 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~5)))} is VALID [2020-07-18 02:55:14,221 INFO L280 TraceCheckUtils]: 187: Hoare triple {62972#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~5 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~5)))} assume !(0 != ~tmp~5); {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,221 INFO L263 TraceCheckUtils]: 188: Hoare triple {62951#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:14,222 INFO L280 TraceCheckUtils]: 189: Hoare triple {62906#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {62729#true} is VALID [2020-07-18 02:55:14,222 INFO L280 TraceCheckUtils]: 190: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,222 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {62729#true} {62951#(= 0 ~methaneLevelCritical~0)} #876#return; {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,223 INFO L280 TraceCheckUtils]: 192: Hoare triple {62951#(= 0 ~methaneLevelCritical~0)} assume true; {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,223 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {62951#(= 0 ~methaneLevelCritical~0)} {62729#true} #856#return; {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,224 INFO L280 TraceCheckUtils]: 194: Hoare triple {62951#(= 0 ~methaneLevelCritical~0)} assume true; {62951#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:14,225 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {62951#(= 0 ~methaneLevelCritical~0)} {62831#(not (= 0 ~methaneLevelCritical~0))} #882#return; {62730#false} is VALID [2020-07-18 02:55:14,225 INFO L263 TraceCheckUtils]: 196: Hoare triple {62730#false} call __utac_acc__Specification1_spec__1(); {62730#false} is VALID [2020-07-18 02:55:14,225 INFO L280 TraceCheckUtils]: 197: Hoare triple {62730#false} havoc ~tmp~7; {62730#false} is VALID [2020-07-18 02:55:14,225 INFO L280 TraceCheckUtils]: 198: Hoare triple {62730#false} havoc ~tmp___0~2; {62730#false} is VALID [2020-07-18 02:55:14,225 INFO L263 TraceCheckUtils]: 199: Hoare triple {62730#false} call #t~ret69 := isMethaneLevelCritical(); {62729#true} is VALID [2020-07-18 02:55:14,225 INFO L280 TraceCheckUtils]: 200: Hoare triple {62729#true} havoc ~retValue_acc~6; {62729#true} is VALID [2020-07-18 02:55:14,226 INFO L280 TraceCheckUtils]: 201: Hoare triple {62729#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {62729#true} is VALID [2020-07-18 02:55:14,226 INFO L280 TraceCheckUtils]: 202: Hoare triple {62729#true} #res := ~retValue_acc~6; {62729#true} is VALID [2020-07-18 02:55:14,226 INFO L280 TraceCheckUtils]: 203: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,226 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {62729#true} {62730#false} #904#return; {62730#false} is VALID [2020-07-18 02:55:14,226 INFO L280 TraceCheckUtils]: 205: Hoare triple {62730#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {62730#false} is VALID [2020-07-18 02:55:14,226 INFO L280 TraceCheckUtils]: 206: Hoare triple {62730#false} ~tmp~7 := #t~ret69; {62730#false} is VALID [2020-07-18 02:55:14,227 INFO L280 TraceCheckUtils]: 207: Hoare triple {62730#false} havoc #t~ret69; {62730#false} is VALID [2020-07-18 02:55:14,227 INFO L280 TraceCheckUtils]: 208: Hoare triple {62730#false} assume 0 != ~tmp~7; {62730#false} is VALID [2020-07-18 02:55:14,227 INFO L263 TraceCheckUtils]: 209: Hoare triple {62730#false} call #t~ret70 := isPumpRunning(); {62729#true} is VALID [2020-07-18 02:55:14,227 INFO L280 TraceCheckUtils]: 210: Hoare triple {62729#true} havoc ~retValue_acc~4; {62729#true} is VALID [2020-07-18 02:55:14,227 INFO L280 TraceCheckUtils]: 211: Hoare triple {62729#true} ~retValue_acc~4 := ~pumpRunning~0; {62729#true} is VALID [2020-07-18 02:55:14,227 INFO L280 TraceCheckUtils]: 212: Hoare triple {62729#true} #res := ~retValue_acc~4; {62729#true} is VALID [2020-07-18 02:55:14,228 INFO L280 TraceCheckUtils]: 213: Hoare triple {62729#true} assume true; {62729#true} is VALID [2020-07-18 02:55:14,228 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {62729#true} {62730#false} #906#return; {62730#false} is VALID [2020-07-18 02:55:14,228 INFO L280 TraceCheckUtils]: 215: Hoare triple {62730#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {62730#false} is VALID [2020-07-18 02:55:14,228 INFO L280 TraceCheckUtils]: 216: Hoare triple {62730#false} ~tmp___0~2 := #t~ret70; {62730#false} is VALID [2020-07-18 02:55:14,228 INFO L280 TraceCheckUtils]: 217: Hoare triple {62730#false} havoc #t~ret70; {62730#false} is VALID [2020-07-18 02:55:14,228 INFO L280 TraceCheckUtils]: 218: Hoare triple {62730#false} assume 0 != ~tmp___0~2; {62730#false} is VALID [2020-07-18 02:55:14,229 INFO L263 TraceCheckUtils]: 219: Hoare triple {62730#false} call __automaton_fail(); {62730#false} is VALID [2020-07-18 02:55:14,229 INFO L280 TraceCheckUtils]: 220: Hoare triple {62730#false} assume !false; {62730#false} is VALID [2020-07-18 02:55:14,281 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-18 02:55:14,281 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1674732425] [2020-07-18 02:55:14,282 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 02:55:14,282 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21] total 21 [2020-07-18 02:55:14,282 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [675331987] [2020-07-18 02:55:14,283 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 221 [2020-07-18 02:55:14,283 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:55:14,283 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states. [2020-07-18 02:55:14,511 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 220 edges. 220 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:55:14,512 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-07-18 02:55:14,512 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:55:14,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-07-18 02:55:14,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=374, Unknown=0, NotChecked=0, Total=420 [2020-07-18 02:55:14,513 INFO L87 Difference]: Start difference. First operand 2215 states and 2547 transitions. Second operand 21 states. [2020-07-18 02:55:16,351 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:55:18,003 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:55:18,402 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 02:55:19,046 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:55:19,519 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 02:55:19,920 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:55:26,621 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:55:33,219 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:55:34,173 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:55:37,194 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:55:38,161 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:56:00,377 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:56:01,890 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:56:02,640 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:56:03,383 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:56:04,317 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:56:05,741 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:56:06,746 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:56:07,601 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:56:09,238 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-07-18 02:56:11,238 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 190 [2020-07-18 02:56:12,213 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-07-18 02:57:23,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:57:23,545 INFO L93 Difference]: Finished difference Result 5125 states and 6243 transitions. [2020-07-18 02:57:23,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2020-07-18 02:57:23,545 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 221 [2020-07-18 02:57:23,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:57:23,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-18 02:57:23,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 1142 transitions. [2020-07-18 02:57:23,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-18 02:57:23,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 1142 transitions. [2020-07-18 02:57:23,572 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 52 states and 1142 transitions. [2020-07-18 02:57:26,310 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1142 edges. 1142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:57:26,684 INFO L225 Difference]: With dead ends: 5125 [2020-07-18 02:57:26,684 INFO L226 Difference]: Without dead ends: 3020 [2020-07-18 02:57:26,690 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 53 SyntacticMatches, 1 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1148 ImplicationChecksByTransitivity, 8.9s TimeCoverageRelationStatistics Valid=830, Invalid=3592, Unknown=0, NotChecked=0, Total=4422 [2020-07-18 02:57:26,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3020 states.