/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_product43.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 02:44:39,516 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 02:44:39,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 02:44:39,538 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 02:44:39,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 02:44:39,540 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 02:44:39,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 02:44:39,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 02:44:39,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 02:44:39,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 02:44:39,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 02:44:39,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 02:44:39,558 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 02:44:39,561 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 02:44:39,563 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 02:44:39,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 02:44:39,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 02:44:39,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 02:44:39,570 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 02:44:39,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 02:44:39,579 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 02:44:39,580 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 02:44:39,581 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 02:44:39,582 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 02:44:39,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 02:44:39,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 02:44:39,584 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 02:44:39,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 02:44:39,587 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 02:44:39,588 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 02:44:39,588 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 02:44:39,589 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 02:44:39,590 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 02:44:39,591 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 02:44:39,593 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 02:44:39,593 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 02:44:39,595 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 02:44:39,595 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 02:44:39,595 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 02:44:39,596 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 02:44:39,597 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 02:44:39,598 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 02:44:39,619 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 02:44:39,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 02:44:39,621 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 02:44:39,621 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 02:44:39,622 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 02:44:39,622 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 02:44:39,622 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 02:44:39,622 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 02:44:39,622 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 02:44:39,622 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 02:44:39,623 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 02:44:39,624 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 02:44:39,624 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 02:44:39,624 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 02:44:39,625 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 02:44:39,625 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 02:44:39,625 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 02:44:39,625 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 02:44:39,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 02:44:39,625 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 02:44:39,626 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 02:44:39,626 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 02:44:39,626 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 02:44:39,881 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 02:44:39,896 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 02:44:39,899 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 02:44:39,900 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 02:44:39,901 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 02:44:39,902 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product43.cil.c [2020-07-18 02:44:39,978 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8cdf3bd5/341e8f9e69fd4e679cba52178fff161c/FLAG54dface4f [2020-07-18 02:44:40,579 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 02:44:40,581 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product43.cil.c [2020-07-18 02:44:40,600 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8cdf3bd5/341e8f9e69fd4e679cba52178fff161c/FLAG54dface4f [2020-07-18 02:44:40,907 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8cdf3bd5/341e8f9e69fd4e679cba52178fff161c [2020-07-18 02:44:40,916 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 02:44:40,918 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 02:44:40,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 02:44:40,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 02:44:40,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 02:44:40,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:44:40" (1/1) ... [2020-07-18 02:44:40,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41e0f70d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:44:40, skipping insertion in model container [2020-07-18 02:44:40,930 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:44:40" (1/1) ... [2020-07-18 02:44:40,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 02:44:40,980 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 02:44:41,452 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 02:44:41,466 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 02:44:41,621 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 02:44:41,664 INFO L208 MainTranslator]: Completed translation [2020-07-18 02:44:41,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:44:41 WrapperNode [2020-07-18 02:44:41,664 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 02:44:41,665 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 02:44:41,665 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 02:44:41,665 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 02:44:41,676 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:44:41" (1/1) ... [2020-07-18 02:44:41,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:44:41" (1/1) ... [2020-07-18 02:44:41,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:44:41" (1/1) ... [2020-07-18 02:44:41,697 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:44:41" (1/1) ... [2020-07-18 02:44:41,753 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:44:41" (1/1) ... [2020-07-18 02:44:41,769 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:44:41" (1/1) ... [2020-07-18 02:44:41,774 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:44:41" (1/1) ... [2020-07-18 02:44:41,782 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 02:44:41,783 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 02:44:41,783 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 02:44:41,783 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 02:44:41,784 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:44:41" (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 02:44:41,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 02:44:41,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 02:44:41,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 02:44:41,863 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 02:44:41,863 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 02:44:41,863 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 02:44:41,863 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 02:44:41,864 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 02:44:41,864 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 02:44:41,864 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 02:44:41,864 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 02:44:41,865 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 02:44:41,865 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 02:44:41,865 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-18 02:44:41,866 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 02:44:41,866 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 02:44:41,866 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 02:44:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 02:44:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 02:44:41,868 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 02:44:41,868 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 02:44:41,868 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 02:44:41,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 02:44:41,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-18 02:44:41,871 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 02:44:41,872 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 02:44:41,872 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 02:44:41,872 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 02:44:41,873 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 02:44:41,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 02:44:41,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 02:44:41,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 02:44:41,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 02:44:41,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 02:44:41,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 02:44:41,874 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 02:44:41,874 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 02:44:41,874 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 02:44:41,874 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 02:44:41,874 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 02:44:41,875 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 02:44:41,875 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 02:44:41,875 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 02:44:41,875 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 02:44:41,875 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 02:44:41,876 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 02:44:41,876 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 02:44:41,876 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 02:44:41,876 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 02:44:41,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 02:44:41,877 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 02:44:41,877 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 02:44:41,877 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 02:44:41,877 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 02:44:41,877 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 02:44:41,877 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 02:44:41,877 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-18 02:44:41,878 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 02:44:41,878 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 02:44:41,878 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 02:44:41,878 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-18 02:44:41,878 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 02:44:41,878 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 02:44:41,878 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 02:44:41,879 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 02:44:41,879 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 02:44:41,879 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 02:44:41,879 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 02:44:41,879 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 02:44:41,879 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 02:44:41,879 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 02:44:41,880 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 02:44:41,880 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 02:44:41,880 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 02:44:41,880 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 02:44:41,880 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 02:44:41,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 02:44:41,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 02:44:41,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 02:44:41,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 02:44:41,882 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 02:44:41,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 02:44:41,882 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 02:44:41,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 02:44:41,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 02:44:41,883 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 02:44:41,883 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 02:44:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 02:44:41,885 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 02:44:41,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 02:44:41,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 02:44:41,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 02:44:43,638 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 02:44:43,638 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 02:44:43,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 02:44:43 BoogieIcfgContainer [2020-07-18 02:44:43,646 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 02:44:43,647 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 02:44:43,647 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 02:44:43,651 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 02:44:43,652 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 02:44:40" (1/3) ... [2020-07-18 02:44:43,653 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10e7c439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 02:44:43, skipping insertion in model container [2020-07-18 02:44:43,653 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:44:41" (2/3) ... [2020-07-18 02:44:43,654 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10e7c439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 02:44:43, skipping insertion in model container [2020-07-18 02:44:43,654 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 02:44:43" (3/3) ... [2020-07-18 02:44:43,656 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product43.cil.c [2020-07-18 02:44:43,669 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 02:44:43,679 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 02:44:43,697 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 02:44:43,726 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 02:44:43,726 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 02:44:43,727 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 02:44:43,727 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 02:44:43,727 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 02:44:43,727 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 02:44:43,728 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 02:44:43,728 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 02:44:43,750 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states. [2020-07-18 02:44:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-18 02:44:43,772 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:44:43,773 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 02:44:43,774 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:44:43,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:44:43,781 INFO L82 PathProgramCache]: Analyzing trace with hash 1378033390, now seen corresponding path program 1 times [2020-07-18 02:44:43,791 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:44:43,791 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [749313595] [2020-07-18 02:44:43,791 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:44:44,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:44,560 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:44:44,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:44,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {409#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {307#true} is VALID [2020-07-18 02:44:44,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} #valid := #valid[0 := 0]; {307#true} is VALID [2020-07-18 02:44:44,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} assume 0 < #StackHeapBarrier; {307#true} is VALID [2020-07-18 02:44:44,659 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {307#true} is VALID [2020-07-18 02:44:44,660 INFO L280 TraceCheckUtils]: 4: Hoare triple {307#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {307#true} is VALID [2020-07-18 02:44:44,660 INFO L280 TraceCheckUtils]: 5: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {307#true} is VALID [2020-07-18 02:44:44,660 INFO L280 TraceCheckUtils]: 6: Hoare triple {307#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {307#true} is VALID [2020-07-18 02:44:44,661 INFO L280 TraceCheckUtils]: 7: Hoare triple {307#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {307#true} is VALID [2020-07-18 02:44:44,661 INFO L280 TraceCheckUtils]: 8: Hoare triple {307#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {307#true} is VALID [2020-07-18 02:44:44,661 INFO L280 TraceCheckUtils]: 9: Hoare triple {307#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {307#true} is VALID [2020-07-18 02:44:44,662 INFO L280 TraceCheckUtils]: 10: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {307#true} is VALID [2020-07-18 02:44:44,662 INFO L280 TraceCheckUtils]: 11: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {307#true} is VALID [2020-07-18 02:44:44,662 INFO L280 TraceCheckUtils]: 12: Hoare triple {307#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {307#true} is VALID [2020-07-18 02:44:44,663 INFO L280 TraceCheckUtils]: 13: Hoare triple {307#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {307#true} is VALID [2020-07-18 02:44:44,663 INFO L280 TraceCheckUtils]: 14: Hoare triple {307#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {307#true} is VALID [2020-07-18 02:44:44,664 INFO L280 TraceCheckUtils]: 15: Hoare triple {307#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {307#true} is VALID [2020-07-18 02:44:44,664 INFO L280 TraceCheckUtils]: 16: Hoare triple {307#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {307#true} is VALID [2020-07-18 02:44:44,664 INFO L280 TraceCheckUtils]: 17: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {307#true} is VALID [2020-07-18 02:44:44,665 INFO L280 TraceCheckUtils]: 18: Hoare triple {307#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {307#true} is VALID [2020-07-18 02:44:44,665 INFO L280 TraceCheckUtils]: 19: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {307#true} is VALID [2020-07-18 02:44:44,665 INFO L280 TraceCheckUtils]: 20: Hoare triple {307#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {307#true} is VALID [2020-07-18 02:44:44,666 INFO L280 TraceCheckUtils]: 21: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {307#true} is VALID [2020-07-18 02:44:44,666 INFO L280 TraceCheckUtils]: 22: Hoare triple {307#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {307#true} is VALID [2020-07-18 02:44:44,667 INFO L280 TraceCheckUtils]: 23: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {307#true} is VALID [2020-07-18 02:44:44,667 INFO L280 TraceCheckUtils]: 24: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {307#true} is VALID [2020-07-18 02:44:44,667 INFO L280 TraceCheckUtils]: 25: Hoare triple {307#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {307#true} is VALID [2020-07-18 02:44:44,668 INFO L280 TraceCheckUtils]: 26: Hoare triple {307#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {307#true} is VALID [2020-07-18 02:44:44,668 INFO L280 TraceCheckUtils]: 27: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {307#true} is VALID [2020-07-18 02:44:44,668 INFO L280 TraceCheckUtils]: 28: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {307#true} is VALID [2020-07-18 02:44:44,669 INFO L280 TraceCheckUtils]: 29: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {307#true} is VALID [2020-07-18 02:44:44,669 INFO L280 TraceCheckUtils]: 30: Hoare triple {307#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {307#true} is VALID [2020-07-18 02:44:44,669 INFO L280 TraceCheckUtils]: 31: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {307#true} is VALID [2020-07-18 02:44:44,670 INFO L280 TraceCheckUtils]: 32: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {307#true} is VALID [2020-07-18 02:44:44,670 INFO L280 TraceCheckUtils]: 33: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {307#true} is VALID [2020-07-18 02:44:44,670 INFO L280 TraceCheckUtils]: 34: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {307#true} is VALID [2020-07-18 02:44:44,671 INFO L280 TraceCheckUtils]: 35: Hoare triple {307#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {307#true} is VALID [2020-07-18 02:44:44,671 INFO L280 TraceCheckUtils]: 36: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {307#true} is VALID [2020-07-18 02:44:44,672 INFO L280 TraceCheckUtils]: 37: Hoare triple {307#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {307#true} is VALID [2020-07-18 02:44:44,672 INFO L280 TraceCheckUtils]: 38: Hoare triple {307#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {307#true} is VALID [2020-07-18 02:44:44,672 INFO L280 TraceCheckUtils]: 39: Hoare triple {307#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {307#true} is VALID [2020-07-18 02:44:44,673 INFO L280 TraceCheckUtils]: 40: Hoare triple {307#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {307#true} is VALID [2020-07-18 02:44:44,673 INFO L280 TraceCheckUtils]: 41: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {307#true} is VALID [2020-07-18 02:44:44,673 INFO L280 TraceCheckUtils]: 42: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {307#true} is VALID [2020-07-18 02:44:44,674 INFO L280 TraceCheckUtils]: 43: Hoare triple {307#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {307#true} is VALID [2020-07-18 02:44:44,674 INFO L280 TraceCheckUtils]: 44: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {307#true} is VALID [2020-07-18 02:44:44,674 INFO L280 TraceCheckUtils]: 45: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {307#true} is VALID [2020-07-18 02:44:44,675 INFO L280 TraceCheckUtils]: 46: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {307#true} is VALID [2020-07-18 02:44:44,675 INFO L280 TraceCheckUtils]: 47: Hoare triple {307#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {307#true} is VALID [2020-07-18 02:44:44,675 INFO L280 TraceCheckUtils]: 48: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {307#true} is VALID [2020-07-18 02:44:44,676 INFO L280 TraceCheckUtils]: 49: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {307#true} is VALID [2020-07-18 02:44:44,676 INFO L280 TraceCheckUtils]: 50: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {307#true} is VALID [2020-07-18 02:44:44,676 INFO L280 TraceCheckUtils]: 51: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {307#true} is VALID [2020-07-18 02:44:44,677 INFO L280 TraceCheckUtils]: 52: Hoare triple {307#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {307#true} is VALID [2020-07-18 02:44:44,677 INFO L280 TraceCheckUtils]: 53: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {307#true} is VALID [2020-07-18 02:44:44,677 INFO L280 TraceCheckUtils]: 54: Hoare triple {307#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {307#true} is VALID [2020-07-18 02:44:44,678 INFO L280 TraceCheckUtils]: 55: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {307#true} is VALID [2020-07-18 02:44:44,678 INFO L280 TraceCheckUtils]: 56: Hoare triple {307#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {307#true} is VALID [2020-07-18 02:44:44,678 INFO L280 TraceCheckUtils]: 57: Hoare triple {307#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {307#true} is VALID [2020-07-18 02:44:44,679 INFO L280 TraceCheckUtils]: 58: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {307#true} is VALID [2020-07-18 02:44:44,679 INFO L280 TraceCheckUtils]: 59: Hoare triple {307#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {307#true} is VALID [2020-07-18 02:44:44,680 INFO L280 TraceCheckUtils]: 60: Hoare triple {307#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {307#true} is VALID [2020-07-18 02:44:44,703 INFO L280 TraceCheckUtils]: 61: Hoare triple {307#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {307#true} is VALID [2020-07-18 02:44:44,704 INFO L280 TraceCheckUtils]: 62: Hoare triple {307#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {307#true} is VALID [2020-07-18 02:44:44,705 INFO L280 TraceCheckUtils]: 63: Hoare triple {307#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {307#true} is VALID [2020-07-18 02:44:44,705 INFO L280 TraceCheckUtils]: 64: Hoare triple {307#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {307#true} is VALID [2020-07-18 02:44:44,705 INFO L280 TraceCheckUtils]: 65: Hoare triple {307#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {307#true} is VALID [2020-07-18 02:44:44,706 INFO L280 TraceCheckUtils]: 66: Hoare triple {307#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {307#true} is VALID [2020-07-18 02:44:44,706 INFO L280 TraceCheckUtils]: 67: Hoare triple {307#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {307#true} is VALID [2020-07-18 02:44:44,707 INFO L280 TraceCheckUtils]: 68: Hoare triple {307#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {307#true} is VALID [2020-07-18 02:44:44,707 INFO L280 TraceCheckUtils]: 69: Hoare triple {307#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {307#true} is VALID [2020-07-18 02:44:44,707 INFO L280 TraceCheckUtils]: 70: Hoare triple {307#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {307#true} is VALID [2020-07-18 02:44:44,708 INFO L280 TraceCheckUtils]: 71: Hoare triple {307#true} ~waterLevel~0 := 1; {307#true} is VALID [2020-07-18 02:44:44,708 INFO L280 TraceCheckUtils]: 72: Hoare triple {307#true} ~methaneLevelCritical~0 := 0; {307#true} is VALID [2020-07-18 02:44:44,708 INFO L280 TraceCheckUtils]: 73: Hoare triple {307#true} ~pumpRunning~0 := 0; {307#true} is VALID [2020-07-18 02:44:44,708 INFO L280 TraceCheckUtils]: 74: Hoare triple {307#true} ~systemActive~0 := 1; {307#true} is VALID [2020-07-18 02:44:44,709 INFO L280 TraceCheckUtils]: 75: Hoare triple {307#true} ~cleanupTimeShifts~0 := 4; {307#true} is VALID [2020-07-18 02:44:44,709 INFO L280 TraceCheckUtils]: 76: Hoare triple {307#true} ~head~0.base, ~head~0.offset := 0, 0; {307#true} is VALID [2020-07-18 02:44:44,709 INFO L280 TraceCheckUtils]: 77: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 02:44:44,710 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {307#true} {307#true} #895#return; {307#true} is VALID [2020-07-18 02:44:44,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:44,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 02:44:44,726 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #809#return; {307#true} is VALID [2020-07-18 02:44:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:44,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 02:44:44,743 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #811#return; {307#true} is VALID [2020-07-18 02:44:44,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:44,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~11; {307#true} is VALID [2020-07-18 02:44:44,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~11 := 1; {307#true} is VALID [2020-07-18 02:44:44,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~11; {307#true} is VALID [2020-07-18 02:44:44,758 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 02:44:44,758 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {307#true} #813#return; {307#true} is VALID [2020-07-18 02:44:44,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:44,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 02:44:44,763 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #815#return; {307#true} is VALID [2020-07-18 02:44:44,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:44,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~0; {307#true} is VALID [2020-07-18 02:44:44,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {307#true} is VALID [2020-07-18 02:44:44,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~0; {307#true} is VALID [2020-07-18 02:44:44,768 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 02:44:44,769 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {308#false} #899#return; {308#false} is VALID [2020-07-18 02:44:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:44,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~4; {307#true} is VALID [2020-07-18 02:44:44,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~4 := ~pumpRunning~0; {307#true} is VALID [2020-07-18 02:44:44,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~4; {307#true} is VALID [2020-07-18 02:44:44,778 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 02:44:44,778 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {308#false} #901#return; {308#false} is VALID [2020-07-18 02:44:44,786 INFO L263 TraceCheckUtils]: 0: Hoare triple {307#true} call ULTIMATE.init(); {409#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:44:44,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {409#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {307#true} is VALID [2020-07-18 02:44:44,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #valid := #valid[0 := 0]; {307#true} is VALID [2020-07-18 02:44:44,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume 0 < #StackHeapBarrier; {307#true} is VALID [2020-07-18 02:44:44,787 INFO L280 TraceCheckUtils]: 4: Hoare triple {307#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {307#true} is VALID [2020-07-18 02:44:44,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {307#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {307#true} is VALID [2020-07-18 02:44:44,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {307#true} is VALID [2020-07-18 02:44:44,788 INFO L280 TraceCheckUtils]: 7: Hoare triple {307#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {307#true} is VALID [2020-07-18 02:44:44,790 INFO L280 TraceCheckUtils]: 8: Hoare triple {307#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {307#true} is VALID [2020-07-18 02:44:44,790 INFO L280 TraceCheckUtils]: 9: Hoare triple {307#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {307#true} is VALID [2020-07-18 02:44:44,791 INFO L280 TraceCheckUtils]: 10: Hoare triple {307#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {307#true} is VALID [2020-07-18 02:44:44,791 INFO L280 TraceCheckUtils]: 11: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {307#true} is VALID [2020-07-18 02:44:44,791 INFO L280 TraceCheckUtils]: 12: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {307#true} is VALID [2020-07-18 02:44:44,791 INFO L280 TraceCheckUtils]: 13: Hoare triple {307#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {307#true} is VALID [2020-07-18 02:44:44,791 INFO L280 TraceCheckUtils]: 14: Hoare triple {307#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {307#true} is VALID [2020-07-18 02:44:44,792 INFO L280 TraceCheckUtils]: 15: Hoare triple {307#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {307#true} is VALID [2020-07-18 02:44:44,792 INFO L280 TraceCheckUtils]: 16: Hoare triple {307#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {307#true} is VALID [2020-07-18 02:44:44,792 INFO L280 TraceCheckUtils]: 17: Hoare triple {307#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {307#true} is VALID [2020-07-18 02:44:44,792 INFO L280 TraceCheckUtils]: 18: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {307#true} is VALID [2020-07-18 02:44:44,793 INFO L280 TraceCheckUtils]: 19: Hoare triple {307#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {307#true} is VALID [2020-07-18 02:44:44,793 INFO L280 TraceCheckUtils]: 20: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {307#true} is VALID [2020-07-18 02:44:44,793 INFO L280 TraceCheckUtils]: 21: Hoare triple {307#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {307#true} is VALID [2020-07-18 02:44:44,793 INFO L280 TraceCheckUtils]: 22: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {307#true} is VALID [2020-07-18 02:44:44,793 INFO L280 TraceCheckUtils]: 23: Hoare triple {307#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {307#true} is VALID [2020-07-18 02:44:44,794 INFO L280 TraceCheckUtils]: 24: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {307#true} is VALID [2020-07-18 02:44:44,794 INFO L280 TraceCheckUtils]: 25: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {307#true} is VALID [2020-07-18 02:44:44,794 INFO L280 TraceCheckUtils]: 26: Hoare triple {307#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {307#true} is VALID [2020-07-18 02:44:44,795 INFO L280 TraceCheckUtils]: 27: Hoare triple {307#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {307#true} is VALID [2020-07-18 02:44:44,795 INFO L280 TraceCheckUtils]: 28: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {307#true} is VALID [2020-07-18 02:44:44,795 INFO L280 TraceCheckUtils]: 29: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {307#true} is VALID [2020-07-18 02:44:44,796 INFO L280 TraceCheckUtils]: 30: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {307#true} is VALID [2020-07-18 02:44:44,796 INFO L280 TraceCheckUtils]: 31: Hoare triple {307#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {307#true} is VALID [2020-07-18 02:44:44,796 INFO L280 TraceCheckUtils]: 32: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {307#true} is VALID [2020-07-18 02:44:44,796 INFO L280 TraceCheckUtils]: 33: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {307#true} is VALID [2020-07-18 02:44:44,797 INFO L280 TraceCheckUtils]: 34: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {307#true} is VALID [2020-07-18 02:44:44,797 INFO L280 TraceCheckUtils]: 35: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {307#true} is VALID [2020-07-18 02:44:44,797 INFO L280 TraceCheckUtils]: 36: Hoare triple {307#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {307#true} is VALID [2020-07-18 02:44:44,798 INFO L280 TraceCheckUtils]: 37: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {307#true} is VALID [2020-07-18 02:44:44,798 INFO L280 TraceCheckUtils]: 38: Hoare triple {307#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {307#true} is VALID [2020-07-18 02:44:44,798 INFO L280 TraceCheckUtils]: 39: Hoare triple {307#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {307#true} is VALID [2020-07-18 02:44:44,798 INFO L280 TraceCheckUtils]: 40: Hoare triple {307#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {307#true} is VALID [2020-07-18 02:44:44,799 INFO L280 TraceCheckUtils]: 41: Hoare triple {307#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {307#true} is VALID [2020-07-18 02:44:44,799 INFO L280 TraceCheckUtils]: 42: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {307#true} is VALID [2020-07-18 02:44:44,799 INFO L280 TraceCheckUtils]: 43: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {307#true} is VALID [2020-07-18 02:44:44,799 INFO L280 TraceCheckUtils]: 44: Hoare triple {307#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {307#true} is VALID [2020-07-18 02:44:44,800 INFO L280 TraceCheckUtils]: 45: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {307#true} is VALID [2020-07-18 02:44:44,800 INFO L280 TraceCheckUtils]: 46: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {307#true} is VALID [2020-07-18 02:44:44,800 INFO L280 TraceCheckUtils]: 47: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {307#true} is VALID [2020-07-18 02:44:44,801 INFO L280 TraceCheckUtils]: 48: Hoare triple {307#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {307#true} is VALID [2020-07-18 02:44:44,801 INFO L280 TraceCheckUtils]: 49: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {307#true} is VALID [2020-07-18 02:44:44,801 INFO L280 TraceCheckUtils]: 50: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {307#true} is VALID [2020-07-18 02:44:44,801 INFO L280 TraceCheckUtils]: 51: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {307#true} is VALID [2020-07-18 02:44:44,802 INFO L280 TraceCheckUtils]: 52: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {307#true} is VALID [2020-07-18 02:44:44,802 INFO L280 TraceCheckUtils]: 53: Hoare triple {307#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {307#true} is VALID [2020-07-18 02:44:44,802 INFO L280 TraceCheckUtils]: 54: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {307#true} is VALID [2020-07-18 02:44:44,802 INFO L280 TraceCheckUtils]: 55: Hoare triple {307#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {307#true} is VALID [2020-07-18 02:44:44,803 INFO L280 TraceCheckUtils]: 56: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {307#true} is VALID [2020-07-18 02:44:44,803 INFO L280 TraceCheckUtils]: 57: Hoare triple {307#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {307#true} is VALID [2020-07-18 02:44:44,803 INFO L280 TraceCheckUtils]: 58: Hoare triple {307#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {307#true} is VALID [2020-07-18 02:44:44,804 INFO L280 TraceCheckUtils]: 59: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {307#true} is VALID [2020-07-18 02:44:44,804 INFO L280 TraceCheckUtils]: 60: Hoare triple {307#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {307#true} is VALID [2020-07-18 02:44:44,804 INFO L280 TraceCheckUtils]: 61: Hoare triple {307#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {307#true} is VALID [2020-07-18 02:44:44,804 INFO L280 TraceCheckUtils]: 62: Hoare triple {307#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {307#true} is VALID [2020-07-18 02:44:44,805 INFO L280 TraceCheckUtils]: 63: Hoare triple {307#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {307#true} is VALID [2020-07-18 02:44:44,805 INFO L280 TraceCheckUtils]: 64: Hoare triple {307#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {307#true} is VALID [2020-07-18 02:44:44,805 INFO L280 TraceCheckUtils]: 65: Hoare triple {307#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {307#true} is VALID [2020-07-18 02:44:44,805 INFO L280 TraceCheckUtils]: 66: Hoare triple {307#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {307#true} is VALID [2020-07-18 02:44:44,806 INFO L280 TraceCheckUtils]: 67: Hoare triple {307#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {307#true} is VALID [2020-07-18 02:44:44,806 INFO L280 TraceCheckUtils]: 68: Hoare triple {307#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {307#true} is VALID [2020-07-18 02:44:44,806 INFO L280 TraceCheckUtils]: 69: Hoare triple {307#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {307#true} is VALID [2020-07-18 02:44:44,807 INFO L280 TraceCheckUtils]: 70: Hoare triple {307#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {307#true} is VALID [2020-07-18 02:44:44,807 INFO L280 TraceCheckUtils]: 71: Hoare triple {307#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {307#true} is VALID [2020-07-18 02:44:44,807 INFO L280 TraceCheckUtils]: 72: Hoare triple {307#true} ~waterLevel~0 := 1; {307#true} is VALID [2020-07-18 02:44:44,807 INFO L280 TraceCheckUtils]: 73: Hoare triple {307#true} ~methaneLevelCritical~0 := 0; {307#true} is VALID [2020-07-18 02:44:44,808 INFO L280 TraceCheckUtils]: 74: Hoare triple {307#true} ~pumpRunning~0 := 0; {307#true} is VALID [2020-07-18 02:44:44,808 INFO L280 TraceCheckUtils]: 75: Hoare triple {307#true} ~systemActive~0 := 1; {307#true} is VALID [2020-07-18 02:44:44,808 INFO L280 TraceCheckUtils]: 76: Hoare triple {307#true} ~cleanupTimeShifts~0 := 4; {307#true} is VALID [2020-07-18 02:44:44,809 INFO L280 TraceCheckUtils]: 77: Hoare triple {307#true} ~head~0.base, ~head~0.offset := 0, 0; {307#true} is VALID [2020-07-18 02:44:44,809 INFO L280 TraceCheckUtils]: 78: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 02:44:44,809 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {307#true} {307#true} #895#return; {307#true} is VALID [2020-07-18 02:44:44,809 INFO L263 TraceCheckUtils]: 80: Hoare triple {307#true} call #t~ret73 := main(); {307#true} is VALID [2020-07-18 02:44:44,810 INFO L280 TraceCheckUtils]: 81: Hoare triple {307#true} havoc ~retValue_acc~6; {307#true} is VALID [2020-07-18 02:44:44,810 INFO L280 TraceCheckUtils]: 82: Hoare triple {307#true} havoc ~tmp~5; {307#true} is VALID [2020-07-18 02:44:44,810 INFO L263 TraceCheckUtils]: 83: Hoare triple {307#true} call select_helpers(); {307#true} is VALID [2020-07-18 02:44:44,810 INFO L280 TraceCheckUtils]: 84: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 02:44:44,811 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {307#true} {307#true} #809#return; {307#true} is VALID [2020-07-18 02:44:44,811 INFO L263 TraceCheckUtils]: 86: Hoare triple {307#true} call select_features(); {307#true} is VALID [2020-07-18 02:44:44,811 INFO L280 TraceCheckUtils]: 87: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 02:44:44,812 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {307#true} {307#true} #811#return; {307#true} is VALID [2020-07-18 02:44:44,812 INFO L263 TraceCheckUtils]: 89: Hoare triple {307#true} call #t~ret36 := valid_product(); {307#true} is VALID [2020-07-18 02:44:44,812 INFO L280 TraceCheckUtils]: 90: Hoare triple {307#true} havoc ~retValue_acc~11; {307#true} is VALID [2020-07-18 02:44:44,812 INFO L280 TraceCheckUtils]: 91: Hoare triple {307#true} ~retValue_acc~11 := 1; {307#true} is VALID [2020-07-18 02:44:44,813 INFO L280 TraceCheckUtils]: 92: Hoare triple {307#true} #res := ~retValue_acc~11; {307#true} is VALID [2020-07-18 02:44:44,813 INFO L280 TraceCheckUtils]: 93: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 02:44:44,813 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {307#true} {307#true} #813#return; {307#true} is VALID [2020-07-18 02:44:44,813 INFO L280 TraceCheckUtils]: 95: Hoare triple {307#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {307#true} is VALID [2020-07-18 02:44:44,814 INFO L280 TraceCheckUtils]: 96: Hoare triple {307#true} ~tmp~5 := #t~ret36; {307#true} is VALID [2020-07-18 02:44:44,814 INFO L280 TraceCheckUtils]: 97: Hoare triple {307#true} havoc #t~ret36; {307#true} is VALID [2020-07-18 02:44:44,814 INFO L280 TraceCheckUtils]: 98: Hoare triple {307#true} assume 0 != ~tmp~5; {307#true} is VALID [2020-07-18 02:44:44,815 INFO L263 TraceCheckUtils]: 99: Hoare triple {307#true} call setup(); {307#true} is VALID [2020-07-18 02:44:44,815 INFO L280 TraceCheckUtils]: 100: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 02:44:44,815 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {307#true} {307#true} #815#return; {307#true} is VALID [2020-07-18 02:44:44,815 INFO L263 TraceCheckUtils]: 102: Hoare triple {307#true} call runTest(); {307#true} is VALID [2020-07-18 02:44:44,816 INFO L263 TraceCheckUtils]: 103: Hoare triple {307#true} call test(); {307#true} is VALID [2020-07-18 02:44:44,816 INFO L280 TraceCheckUtils]: 104: Hoare triple {307#true} havoc ~splverifierCounter~0; {307#true} is VALID [2020-07-18 02:44:44,816 INFO L280 TraceCheckUtils]: 105: Hoare triple {307#true} havoc ~tmp~3; {307#true} is VALID [2020-07-18 02:44:44,816 INFO L280 TraceCheckUtils]: 106: Hoare triple {307#true} havoc ~tmp___0~1; {307#true} is VALID [2020-07-18 02:44:44,817 INFO L280 TraceCheckUtils]: 107: Hoare triple {307#true} havoc ~tmp___1~0; {307#true} is VALID [2020-07-18 02:44:44,817 INFO L280 TraceCheckUtils]: 108: Hoare triple {307#true} havoc ~tmp___2~0; {307#true} is VALID [2020-07-18 02:44:44,817 INFO L280 TraceCheckUtils]: 109: Hoare triple {307#true} ~splverifierCounter~0 := 0; {307#true} is VALID [2020-07-18 02:44:44,818 INFO L280 TraceCheckUtils]: 110: Hoare triple {307#true} assume false; {308#false} is VALID [2020-07-18 02:44:44,819 INFO L263 TraceCheckUtils]: 111: Hoare triple {308#false} call cleanup(); {308#false} is VALID [2020-07-18 02:44:44,819 INFO L280 TraceCheckUtils]: 112: Hoare triple {308#false} havoc ~i~0; {308#false} is VALID [2020-07-18 02:44:44,819 INFO L280 TraceCheckUtils]: 113: Hoare triple {308#false} havoc ~__cil_tmp2~0; {308#false} is VALID [2020-07-18 02:44:44,819 INFO L263 TraceCheckUtils]: 114: Hoare triple {308#false} call timeShift(); {308#false} is VALID [2020-07-18 02:44:44,820 INFO L280 TraceCheckUtils]: 115: Hoare triple {308#false} assume !(0 != ~pumpRunning~0); {308#false} is VALID [2020-07-18 02:44:44,820 INFO L280 TraceCheckUtils]: 116: Hoare triple {308#false} assume !(0 != ~systemActive~0); {308#false} is VALID [2020-07-18 02:44:44,820 INFO L263 TraceCheckUtils]: 117: Hoare triple {308#false} call __utac_acc__Specification1_spec__1(); {308#false} is VALID [2020-07-18 02:44:44,821 INFO L280 TraceCheckUtils]: 118: Hoare triple {308#false} havoc ~tmp~4; {308#false} is VALID [2020-07-18 02:44:44,821 INFO L280 TraceCheckUtils]: 119: Hoare triple {308#false} havoc ~tmp___0~2; {308#false} is VALID [2020-07-18 02:44:44,821 INFO L263 TraceCheckUtils]: 120: Hoare triple {308#false} call #t~ret34 := isMethaneLevelCritical(); {307#true} is VALID [2020-07-18 02:44:44,821 INFO L280 TraceCheckUtils]: 121: Hoare triple {307#true} havoc ~retValue_acc~0; {307#true} is VALID [2020-07-18 02:44:44,822 INFO L280 TraceCheckUtils]: 122: Hoare triple {307#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {307#true} is VALID [2020-07-18 02:44:44,822 INFO L280 TraceCheckUtils]: 123: Hoare triple {307#true} #res := ~retValue_acc~0; {307#true} is VALID [2020-07-18 02:44:44,822 INFO L280 TraceCheckUtils]: 124: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 02:44:44,822 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {307#true} {308#false} #899#return; {308#false} is VALID [2020-07-18 02:44:44,823 INFO L280 TraceCheckUtils]: 126: Hoare triple {308#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {308#false} is VALID [2020-07-18 02:44:44,823 INFO L280 TraceCheckUtils]: 127: Hoare triple {308#false} ~tmp~4 := #t~ret34; {308#false} is VALID [2020-07-18 02:44:44,823 INFO L280 TraceCheckUtils]: 128: Hoare triple {308#false} havoc #t~ret34; {308#false} is VALID [2020-07-18 02:44:44,823 INFO L280 TraceCheckUtils]: 129: Hoare triple {308#false} assume 0 != ~tmp~4; {308#false} is VALID [2020-07-18 02:44:44,824 INFO L263 TraceCheckUtils]: 130: Hoare triple {308#false} call #t~ret35 := isPumpRunning(); {307#true} is VALID [2020-07-18 02:44:44,824 INFO L280 TraceCheckUtils]: 131: Hoare triple {307#true} havoc ~retValue_acc~4; {307#true} is VALID [2020-07-18 02:44:44,824 INFO L280 TraceCheckUtils]: 132: Hoare triple {307#true} ~retValue_acc~4 := ~pumpRunning~0; {307#true} is VALID [2020-07-18 02:44:44,825 INFO L280 TraceCheckUtils]: 133: Hoare triple {307#true} #res := ~retValue_acc~4; {307#true} is VALID [2020-07-18 02:44:44,825 INFO L280 TraceCheckUtils]: 134: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 02:44:44,825 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {307#true} {308#false} #901#return; {308#false} is VALID [2020-07-18 02:44:44,825 INFO L280 TraceCheckUtils]: 136: Hoare triple {308#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {308#false} is VALID [2020-07-18 02:44:44,826 INFO L280 TraceCheckUtils]: 137: Hoare triple {308#false} ~tmp___0~2 := #t~ret35; {308#false} is VALID [2020-07-18 02:44:44,826 INFO L280 TraceCheckUtils]: 138: Hoare triple {308#false} havoc #t~ret35; {308#false} is VALID [2020-07-18 02:44:44,826 INFO L280 TraceCheckUtils]: 139: Hoare triple {308#false} assume 0 != ~tmp___0~2; {308#false} is VALID [2020-07-18 02:44:44,826 INFO L263 TraceCheckUtils]: 140: Hoare triple {308#false} call __automaton_fail(); {308#false} is VALID [2020-07-18 02:44:44,827 INFO L280 TraceCheckUtils]: 141: Hoare triple {308#false} assume !false; {308#false} is VALID [2020-07-18 02:44:44,850 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 02:44:44,851 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [749313595] [2020-07-18 02:44:44,853 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:44:44,853 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-18 02:44:44,854 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740398172] [2020-07-18 02:44:44,860 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-18 02:44:44,864 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:44:44,868 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-18 02:44:45,043 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 02:44:45,043 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-18 02:44:45,044 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:44:45,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-18 02:44:45,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-18 02:44:45,055 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 3 states. [2020-07-18 02:44:53,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:44:53,330 INFO L93 Difference]: Finished difference Result 475 states and 564 transitions. [2020-07-18 02:44:53,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-18 02:44:53,330 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-18 02:44:53,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:44:53,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-18 02:44:53,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 564 transitions. [2020-07-18 02:44:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-18 02:44:53,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 564 transitions. [2020-07-18 02:44:53,387 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 564 transitions. [2020-07-18 02:44:55,037 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 564 edges. 564 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:44:55,072 INFO L225 Difference]: With dead ends: 475 [2020-07-18 02:44:55,073 INFO L226 Difference]: Without dead ends: 296 [2020-07-18 02:44:55,078 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 02:44:55,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2020-07-18 02:44:58,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 253. [2020-07-18 02:44:58,406 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:44:58,406 INFO L82 GeneralOperation]: Start isEquivalent. First operand 296 states. Second operand 253 states. [2020-07-18 02:44:58,406 INFO L74 IsIncluded]: Start isIncluded. First operand 296 states. Second operand 253 states. [2020-07-18 02:44:58,407 INFO L87 Difference]: Start difference. First operand 296 states. Second operand 253 states. [2020-07-18 02:44:58,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:44:58,443 INFO L93 Difference]: Finished difference Result 296 states and 336 transitions. [2020-07-18 02:44:58,444 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 336 transitions. [2020-07-18 02:44:58,447 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:44:58,448 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:44:58,448 INFO L74 IsIncluded]: Start isIncluded. First operand 253 states. Second operand 296 states. [2020-07-18 02:44:58,448 INFO L87 Difference]: Start difference. First operand 253 states. Second operand 296 states. [2020-07-18 02:44:58,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:44:58,482 INFO L93 Difference]: Finished difference Result 296 states and 336 transitions. [2020-07-18 02:44:58,482 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 336 transitions. [2020-07-18 02:44:58,484 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:44:58,484 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:44:58,485 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:44:58,485 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:44:58,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 253 states. [2020-07-18 02:44:58,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 274 transitions. [2020-07-18 02:44:58,509 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 274 transitions. Word has length 142 [2020-07-18 02:44:58,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:44:58,510 INFO L479 AbstractCegarLoop]: Abstraction has 253 states and 274 transitions. [2020-07-18 02:44:58,510 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-18 02:44:58,510 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 253 states and 274 transitions. [2020-07-18 02:44:59,377 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 274 edges. 274 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:44:59,377 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 274 transitions. [2020-07-18 02:44:59,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-18 02:44:59,380 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:44:59,381 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 02:44:59,381 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 02:44:59,381 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:44:59,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:44:59,382 INFO L82 PathProgramCache]: Analyzing trace with hash -1594368587, now seen corresponding path program 1 times [2020-07-18 02:44:59,382 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:44:59,382 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1975785027] [2020-07-18 02:44:59,383 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:44:59,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:59,765 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:44:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:59,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {2563#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2460#true} is VALID [2020-07-18 02:44:59,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} #valid := #valid[0 := 0]; {2460#true} is VALID [2020-07-18 02:44:59,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} assume 0 < #StackHeapBarrier; {2460#true} is VALID [2020-07-18 02:44:59,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {2460#true} is VALID [2020-07-18 02:44:59,871 INFO L280 TraceCheckUtils]: 4: Hoare triple {2460#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {2460#true} is VALID [2020-07-18 02:44:59,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {2460#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {2460#true} is VALID [2020-07-18 02:44:59,871 INFO L280 TraceCheckUtils]: 6: Hoare triple {2460#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {2460#true} is VALID [2020-07-18 02:44:59,871 INFO L280 TraceCheckUtils]: 7: Hoare triple {2460#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {2460#true} is VALID [2020-07-18 02:44:59,872 INFO L280 TraceCheckUtils]: 8: Hoare triple {2460#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {2460#true} is VALID [2020-07-18 02:44:59,872 INFO L280 TraceCheckUtils]: 9: Hoare triple {2460#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {2460#true} is VALID [2020-07-18 02:44:59,872 INFO L280 TraceCheckUtils]: 10: Hoare triple {2460#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {2460#true} is VALID [2020-07-18 02:44:59,872 INFO L280 TraceCheckUtils]: 11: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {2460#true} is VALID [2020-07-18 02:44:59,873 INFO L280 TraceCheckUtils]: 12: Hoare triple {2460#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {2460#true} is VALID [2020-07-18 02:44:59,873 INFO L280 TraceCheckUtils]: 13: Hoare triple {2460#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {2460#true} is VALID [2020-07-18 02:44:59,874 INFO L280 TraceCheckUtils]: 14: Hoare triple {2460#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {2460#true} is VALID [2020-07-18 02:44:59,874 INFO L280 TraceCheckUtils]: 15: Hoare triple {2460#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {2460#true} is VALID [2020-07-18 02:44:59,875 INFO L280 TraceCheckUtils]: 16: Hoare triple {2460#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {2460#true} is VALID [2020-07-18 02:44:59,875 INFO L280 TraceCheckUtils]: 17: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {2460#true} is VALID [2020-07-18 02:44:59,875 INFO L280 TraceCheckUtils]: 18: Hoare triple {2460#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {2460#true} is VALID [2020-07-18 02:44:59,877 INFO L280 TraceCheckUtils]: 19: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {2460#true} is VALID [2020-07-18 02:44:59,878 INFO L280 TraceCheckUtils]: 20: Hoare triple {2460#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {2460#true} is VALID [2020-07-18 02:44:59,878 INFO L280 TraceCheckUtils]: 21: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {2460#true} is VALID [2020-07-18 02:44:59,879 INFO L280 TraceCheckUtils]: 22: Hoare triple {2460#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {2460#true} is VALID [2020-07-18 02:44:59,879 INFO L280 TraceCheckUtils]: 23: Hoare triple {2460#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {2460#true} is VALID [2020-07-18 02:44:59,879 INFO L280 TraceCheckUtils]: 24: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {2460#true} is VALID [2020-07-18 02:44:59,879 INFO L280 TraceCheckUtils]: 25: Hoare triple {2460#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {2460#true} is VALID [2020-07-18 02:44:59,880 INFO L280 TraceCheckUtils]: 26: Hoare triple {2460#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {2460#true} is VALID [2020-07-18 02:44:59,880 INFO L280 TraceCheckUtils]: 27: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {2460#true} is VALID [2020-07-18 02:44:59,880 INFO L280 TraceCheckUtils]: 28: Hoare triple {2460#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {2460#true} is VALID [2020-07-18 02:44:59,881 INFO L280 TraceCheckUtils]: 29: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {2460#true} is VALID [2020-07-18 02:44:59,881 INFO L280 TraceCheckUtils]: 30: Hoare triple {2460#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {2460#true} is VALID [2020-07-18 02:44:59,882 INFO L280 TraceCheckUtils]: 31: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {2460#true} is VALID [2020-07-18 02:44:59,882 INFO L280 TraceCheckUtils]: 32: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {2460#true} is VALID [2020-07-18 02:44:59,882 INFO L280 TraceCheckUtils]: 33: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {2460#true} is VALID [2020-07-18 02:44:59,883 INFO L280 TraceCheckUtils]: 34: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {2460#true} is VALID [2020-07-18 02:44:59,883 INFO L280 TraceCheckUtils]: 35: Hoare triple {2460#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {2460#true} is VALID [2020-07-18 02:44:59,883 INFO L280 TraceCheckUtils]: 36: Hoare triple {2460#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {2460#true} is VALID [2020-07-18 02:44:59,883 INFO L280 TraceCheckUtils]: 37: Hoare triple {2460#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {2460#true} is VALID [2020-07-18 02:44:59,884 INFO L280 TraceCheckUtils]: 38: Hoare triple {2460#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {2460#true} is VALID [2020-07-18 02:44:59,884 INFO L280 TraceCheckUtils]: 39: Hoare triple {2460#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {2460#true} is VALID [2020-07-18 02:44:59,884 INFO L280 TraceCheckUtils]: 40: Hoare triple {2460#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {2460#true} is VALID [2020-07-18 02:44:59,884 INFO L280 TraceCheckUtils]: 41: Hoare triple {2460#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {2460#true} is VALID [2020-07-18 02:44:59,885 INFO L280 TraceCheckUtils]: 42: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {2460#true} is VALID [2020-07-18 02:44:59,885 INFO L280 TraceCheckUtils]: 43: Hoare triple {2460#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {2460#true} is VALID [2020-07-18 02:44:59,885 INFO L280 TraceCheckUtils]: 44: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {2460#true} is VALID [2020-07-18 02:44:59,885 INFO L280 TraceCheckUtils]: 45: Hoare triple {2460#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {2460#true} is VALID [2020-07-18 02:44:59,885 INFO L280 TraceCheckUtils]: 46: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {2460#true} is VALID [2020-07-18 02:44:59,886 INFO L280 TraceCheckUtils]: 47: Hoare triple {2460#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {2460#true} is VALID [2020-07-18 02:44:59,886 INFO L280 TraceCheckUtils]: 48: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {2460#true} is VALID [2020-07-18 02:44:59,886 INFO L280 TraceCheckUtils]: 49: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {2460#true} is VALID [2020-07-18 02:44:59,886 INFO L280 TraceCheckUtils]: 50: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {2460#true} is VALID [2020-07-18 02:44:59,887 INFO L280 TraceCheckUtils]: 51: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {2460#true} is VALID [2020-07-18 02:44:59,887 INFO L280 TraceCheckUtils]: 52: Hoare triple {2460#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {2460#true} is VALID [2020-07-18 02:44:59,887 INFO L280 TraceCheckUtils]: 53: Hoare triple {2460#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {2460#true} is VALID [2020-07-18 02:44:59,887 INFO L280 TraceCheckUtils]: 54: Hoare triple {2460#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {2460#true} is VALID [2020-07-18 02:44:59,888 INFO L280 TraceCheckUtils]: 55: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {2460#true} is VALID [2020-07-18 02:44:59,888 INFO L280 TraceCheckUtils]: 56: Hoare triple {2460#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {2460#true} is VALID [2020-07-18 02:44:59,889 INFO L280 TraceCheckUtils]: 57: Hoare triple {2460#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {2460#true} is VALID [2020-07-18 02:44:59,889 INFO L280 TraceCheckUtils]: 58: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {2460#true} is VALID [2020-07-18 02:44:59,889 INFO L280 TraceCheckUtils]: 59: Hoare triple {2460#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {2460#true} is VALID [2020-07-18 02:44:59,889 INFO L280 TraceCheckUtils]: 60: Hoare triple {2460#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {2460#true} is VALID [2020-07-18 02:44:59,890 INFO L280 TraceCheckUtils]: 61: Hoare triple {2460#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {2460#true} is VALID [2020-07-18 02:44:59,890 INFO L280 TraceCheckUtils]: 62: Hoare triple {2460#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {2460#true} is VALID [2020-07-18 02:44:59,890 INFO L280 TraceCheckUtils]: 63: Hoare triple {2460#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {2460#true} is VALID [2020-07-18 02:44:59,890 INFO L280 TraceCheckUtils]: 64: Hoare triple {2460#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {2460#true} is VALID [2020-07-18 02:44:59,891 INFO L280 TraceCheckUtils]: 65: Hoare triple {2460#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {2460#true} is VALID [2020-07-18 02:44:59,891 INFO L280 TraceCheckUtils]: 66: Hoare triple {2460#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {2460#true} is VALID [2020-07-18 02:44:59,891 INFO L280 TraceCheckUtils]: 67: Hoare triple {2460#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {2460#true} is VALID [2020-07-18 02:44:59,894 INFO L280 TraceCheckUtils]: 68: Hoare triple {2460#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {2460#true} is VALID [2020-07-18 02:44:59,895 INFO L280 TraceCheckUtils]: 69: Hoare triple {2460#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {2460#true} is VALID [2020-07-18 02:44:59,895 INFO L280 TraceCheckUtils]: 70: Hoare triple {2460#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {2460#true} is VALID [2020-07-18 02:44:59,895 INFO L280 TraceCheckUtils]: 71: Hoare triple {2460#true} ~waterLevel~0 := 1; {2460#true} is VALID [2020-07-18 02:44:59,895 INFO L280 TraceCheckUtils]: 72: Hoare triple {2460#true} ~methaneLevelCritical~0 := 0; {2460#true} is VALID [2020-07-18 02:44:59,896 INFO L280 TraceCheckUtils]: 73: Hoare triple {2460#true} ~pumpRunning~0 := 0; {2460#true} is VALID [2020-07-18 02:44:59,896 INFO L280 TraceCheckUtils]: 74: Hoare triple {2460#true} ~systemActive~0 := 1; {2460#true} is VALID [2020-07-18 02:44:59,896 INFO L280 TraceCheckUtils]: 75: Hoare triple {2460#true} ~cleanupTimeShifts~0 := 4; {2460#true} is VALID [2020-07-18 02:44:59,896 INFO L280 TraceCheckUtils]: 76: Hoare triple {2460#true} ~head~0.base, ~head~0.offset := 0, 0; {2460#true} is VALID [2020-07-18 02:44:59,897 INFO L280 TraceCheckUtils]: 77: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-18 02:44:59,897 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2460#true} {2460#true} #895#return; {2460#true} is VALID [2020-07-18 02:44:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:59,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-18 02:44:59,909 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2460#true} {2460#true} #809#return; {2460#true} is VALID [2020-07-18 02:44:59,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:59,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-18 02:44:59,920 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2460#true} {2460#true} #811#return; {2460#true} is VALID [2020-07-18 02:44:59,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:59,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} havoc ~retValue_acc~11; {2460#true} is VALID [2020-07-18 02:44:59,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} ~retValue_acc~11 := 1; {2460#true} is VALID [2020-07-18 02:44:59,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #res := ~retValue_acc~11; {2460#true} is VALID [2020-07-18 02:44:59,926 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-18 02:44:59,926 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2460#true} {2460#true} #813#return; {2460#true} is VALID [2020-07-18 02:44:59,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:59,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-18 02:44:59,931 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2460#true} {2460#true} #815#return; {2460#true} is VALID [2020-07-18 02:44:59,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:59,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} havoc ~retValue_acc~0; {2460#true} is VALID [2020-07-18 02:44:59,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {2460#true} is VALID [2020-07-18 02:44:59,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #res := ~retValue_acc~0; {2460#true} is VALID [2020-07-18 02:44:59,940 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-18 02:44:59,940 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2460#true} {2461#false} #899#return; {2461#false} is VALID [2020-07-18 02:44:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:44:59,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} havoc ~retValue_acc~4; {2460#true} is VALID [2020-07-18 02:44:59,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} ~retValue_acc~4 := ~pumpRunning~0; {2460#true} is VALID [2020-07-18 02:44:59,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #res := ~retValue_acc~4; {2460#true} is VALID [2020-07-18 02:44:59,945 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-18 02:44:59,948 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2460#true} {2461#false} #901#return; {2461#false} is VALID [2020-07-18 02:44:59,954 INFO L263 TraceCheckUtils]: 0: Hoare triple {2460#true} call ULTIMATE.init(); {2563#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:44:59,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {2563#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2460#true} is VALID [2020-07-18 02:44:59,955 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #valid := #valid[0 := 0]; {2460#true} is VALID [2020-07-18 02:44:59,955 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume 0 < #StackHeapBarrier; {2460#true} is VALID [2020-07-18 02:44:59,956 INFO L280 TraceCheckUtils]: 4: Hoare triple {2460#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {2460#true} is VALID [2020-07-18 02:44:59,956 INFO L280 TraceCheckUtils]: 5: Hoare triple {2460#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {2460#true} is VALID [2020-07-18 02:44:59,956 INFO L280 TraceCheckUtils]: 6: Hoare triple {2460#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {2460#true} is VALID [2020-07-18 02:44:59,956 INFO L280 TraceCheckUtils]: 7: Hoare triple {2460#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {2460#true} is VALID [2020-07-18 02:44:59,957 INFO L280 TraceCheckUtils]: 8: Hoare triple {2460#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {2460#true} is VALID [2020-07-18 02:44:59,957 INFO L280 TraceCheckUtils]: 9: Hoare triple {2460#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {2460#true} is VALID [2020-07-18 02:44:59,957 INFO L280 TraceCheckUtils]: 10: Hoare triple {2460#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {2460#true} is VALID [2020-07-18 02:44:59,957 INFO L280 TraceCheckUtils]: 11: Hoare triple {2460#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {2460#true} is VALID [2020-07-18 02:44:59,958 INFO L280 TraceCheckUtils]: 12: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {2460#true} is VALID [2020-07-18 02:44:59,958 INFO L280 TraceCheckUtils]: 13: Hoare triple {2460#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {2460#true} is VALID [2020-07-18 02:44:59,958 INFO L280 TraceCheckUtils]: 14: Hoare triple {2460#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {2460#true} is VALID [2020-07-18 02:44:59,958 INFO L280 TraceCheckUtils]: 15: Hoare triple {2460#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {2460#true} is VALID [2020-07-18 02:44:59,958 INFO L280 TraceCheckUtils]: 16: Hoare triple {2460#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {2460#true} is VALID [2020-07-18 02:44:59,959 INFO L280 TraceCheckUtils]: 17: Hoare triple {2460#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {2460#true} is VALID [2020-07-18 02:44:59,959 INFO L280 TraceCheckUtils]: 18: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {2460#true} is VALID [2020-07-18 02:44:59,959 INFO L280 TraceCheckUtils]: 19: Hoare triple {2460#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {2460#true} is VALID [2020-07-18 02:44:59,959 INFO L280 TraceCheckUtils]: 20: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {2460#true} is VALID [2020-07-18 02:44:59,960 INFO L280 TraceCheckUtils]: 21: Hoare triple {2460#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {2460#true} is VALID [2020-07-18 02:44:59,960 INFO L280 TraceCheckUtils]: 22: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {2460#true} is VALID [2020-07-18 02:44:59,960 INFO L280 TraceCheckUtils]: 23: Hoare triple {2460#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {2460#true} is VALID [2020-07-18 02:44:59,968 INFO L280 TraceCheckUtils]: 24: Hoare triple {2460#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {2460#true} is VALID [2020-07-18 02:44:59,968 INFO L280 TraceCheckUtils]: 25: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {2460#true} is VALID [2020-07-18 02:44:59,968 INFO L280 TraceCheckUtils]: 26: Hoare triple {2460#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {2460#true} is VALID [2020-07-18 02:44:59,969 INFO L280 TraceCheckUtils]: 27: Hoare triple {2460#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {2460#true} is VALID [2020-07-18 02:44:59,969 INFO L280 TraceCheckUtils]: 28: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {2460#true} is VALID [2020-07-18 02:44:59,969 INFO L280 TraceCheckUtils]: 29: Hoare triple {2460#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {2460#true} is VALID [2020-07-18 02:44:59,969 INFO L280 TraceCheckUtils]: 30: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {2460#true} is VALID [2020-07-18 02:44:59,969 INFO L280 TraceCheckUtils]: 31: Hoare triple {2460#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {2460#true} is VALID [2020-07-18 02:44:59,969 INFO L280 TraceCheckUtils]: 32: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {2460#true} is VALID [2020-07-18 02:44:59,970 INFO L280 TraceCheckUtils]: 33: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {2460#true} is VALID [2020-07-18 02:44:59,970 INFO L280 TraceCheckUtils]: 34: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {2460#true} is VALID [2020-07-18 02:44:59,970 INFO L280 TraceCheckUtils]: 35: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {2460#true} is VALID [2020-07-18 02:44:59,970 INFO L280 TraceCheckUtils]: 36: Hoare triple {2460#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {2460#true} is VALID [2020-07-18 02:44:59,970 INFO L280 TraceCheckUtils]: 37: Hoare triple {2460#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {2460#true} is VALID [2020-07-18 02:44:59,970 INFO L280 TraceCheckUtils]: 38: Hoare triple {2460#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {2460#true} is VALID [2020-07-18 02:44:59,971 INFO L280 TraceCheckUtils]: 39: Hoare triple {2460#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {2460#true} is VALID [2020-07-18 02:44:59,971 INFO L280 TraceCheckUtils]: 40: Hoare triple {2460#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {2460#true} is VALID [2020-07-18 02:44:59,971 INFO L280 TraceCheckUtils]: 41: Hoare triple {2460#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {2460#true} is VALID [2020-07-18 02:44:59,971 INFO L280 TraceCheckUtils]: 42: Hoare triple {2460#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {2460#true} is VALID [2020-07-18 02:44:59,972 INFO L280 TraceCheckUtils]: 43: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {2460#true} is VALID [2020-07-18 02:44:59,972 INFO L280 TraceCheckUtils]: 44: Hoare triple {2460#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {2460#true} is VALID [2020-07-18 02:44:59,972 INFO L280 TraceCheckUtils]: 45: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {2460#true} is VALID [2020-07-18 02:44:59,972 INFO L280 TraceCheckUtils]: 46: Hoare triple {2460#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {2460#true} is VALID [2020-07-18 02:44:59,973 INFO L280 TraceCheckUtils]: 47: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {2460#true} is VALID [2020-07-18 02:44:59,973 INFO L280 TraceCheckUtils]: 48: Hoare triple {2460#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {2460#true} is VALID [2020-07-18 02:44:59,973 INFO L280 TraceCheckUtils]: 49: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {2460#true} is VALID [2020-07-18 02:44:59,973 INFO L280 TraceCheckUtils]: 50: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {2460#true} is VALID [2020-07-18 02:44:59,974 INFO L280 TraceCheckUtils]: 51: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {2460#true} is VALID [2020-07-18 02:44:59,974 INFO L280 TraceCheckUtils]: 52: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {2460#true} is VALID [2020-07-18 02:44:59,974 INFO L280 TraceCheckUtils]: 53: Hoare triple {2460#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {2460#true} is VALID [2020-07-18 02:44:59,974 INFO L280 TraceCheckUtils]: 54: Hoare triple {2460#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {2460#true} is VALID [2020-07-18 02:44:59,974 INFO L280 TraceCheckUtils]: 55: Hoare triple {2460#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {2460#true} is VALID [2020-07-18 02:44:59,975 INFO L280 TraceCheckUtils]: 56: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {2460#true} is VALID [2020-07-18 02:44:59,975 INFO L280 TraceCheckUtils]: 57: Hoare triple {2460#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {2460#true} is VALID [2020-07-18 02:44:59,975 INFO L280 TraceCheckUtils]: 58: Hoare triple {2460#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {2460#true} is VALID [2020-07-18 02:44:59,975 INFO L280 TraceCheckUtils]: 59: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {2460#true} is VALID [2020-07-18 02:44:59,975 INFO L280 TraceCheckUtils]: 60: Hoare triple {2460#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {2460#true} is VALID [2020-07-18 02:44:59,976 INFO L280 TraceCheckUtils]: 61: Hoare triple {2460#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {2460#true} is VALID [2020-07-18 02:44:59,976 INFO L280 TraceCheckUtils]: 62: Hoare triple {2460#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {2460#true} is VALID [2020-07-18 02:44:59,979 INFO L280 TraceCheckUtils]: 63: Hoare triple {2460#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {2460#true} is VALID [2020-07-18 02:44:59,980 INFO L280 TraceCheckUtils]: 64: Hoare triple {2460#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {2460#true} is VALID [2020-07-18 02:44:59,980 INFO L280 TraceCheckUtils]: 65: Hoare triple {2460#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {2460#true} is VALID [2020-07-18 02:44:59,980 INFO L280 TraceCheckUtils]: 66: Hoare triple {2460#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {2460#true} is VALID [2020-07-18 02:44:59,980 INFO L280 TraceCheckUtils]: 67: Hoare triple {2460#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {2460#true} is VALID [2020-07-18 02:44:59,981 INFO L280 TraceCheckUtils]: 68: Hoare triple {2460#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {2460#true} is VALID [2020-07-18 02:44:59,981 INFO L280 TraceCheckUtils]: 69: Hoare triple {2460#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {2460#true} is VALID [2020-07-18 02:44:59,981 INFO L280 TraceCheckUtils]: 70: Hoare triple {2460#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {2460#true} is VALID [2020-07-18 02:44:59,981 INFO L280 TraceCheckUtils]: 71: Hoare triple {2460#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {2460#true} is VALID [2020-07-18 02:44:59,981 INFO L280 TraceCheckUtils]: 72: Hoare triple {2460#true} ~waterLevel~0 := 1; {2460#true} is VALID [2020-07-18 02:44:59,982 INFO L280 TraceCheckUtils]: 73: Hoare triple {2460#true} ~methaneLevelCritical~0 := 0; {2460#true} is VALID [2020-07-18 02:44:59,982 INFO L280 TraceCheckUtils]: 74: Hoare triple {2460#true} ~pumpRunning~0 := 0; {2460#true} is VALID [2020-07-18 02:44:59,982 INFO L280 TraceCheckUtils]: 75: Hoare triple {2460#true} ~systemActive~0 := 1; {2460#true} is VALID [2020-07-18 02:44:59,982 INFO L280 TraceCheckUtils]: 76: Hoare triple {2460#true} ~cleanupTimeShifts~0 := 4; {2460#true} is VALID [2020-07-18 02:44:59,982 INFO L280 TraceCheckUtils]: 77: Hoare triple {2460#true} ~head~0.base, ~head~0.offset := 0, 0; {2460#true} is VALID [2020-07-18 02:44:59,983 INFO L280 TraceCheckUtils]: 78: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-18 02:44:59,983 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2460#true} {2460#true} #895#return; {2460#true} is VALID [2020-07-18 02:44:59,983 INFO L263 TraceCheckUtils]: 80: Hoare triple {2460#true} call #t~ret73 := main(); {2460#true} is VALID [2020-07-18 02:44:59,983 INFO L280 TraceCheckUtils]: 81: Hoare triple {2460#true} havoc ~retValue_acc~6; {2460#true} is VALID [2020-07-18 02:44:59,983 INFO L280 TraceCheckUtils]: 82: Hoare triple {2460#true} havoc ~tmp~5; {2460#true} is VALID [2020-07-18 02:44:59,984 INFO L263 TraceCheckUtils]: 83: Hoare triple {2460#true} call select_helpers(); {2460#true} is VALID [2020-07-18 02:44:59,984 INFO L280 TraceCheckUtils]: 84: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-18 02:44:59,984 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2460#true} {2460#true} #809#return; {2460#true} is VALID [2020-07-18 02:44:59,984 INFO L263 TraceCheckUtils]: 86: Hoare triple {2460#true} call select_features(); {2460#true} is VALID [2020-07-18 02:44:59,984 INFO L280 TraceCheckUtils]: 87: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-18 02:44:59,985 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2460#true} {2460#true} #811#return; {2460#true} is VALID [2020-07-18 02:44:59,985 INFO L263 TraceCheckUtils]: 89: Hoare triple {2460#true} call #t~ret36 := valid_product(); {2460#true} is VALID [2020-07-18 02:44:59,985 INFO L280 TraceCheckUtils]: 90: Hoare triple {2460#true} havoc ~retValue_acc~11; {2460#true} is VALID [2020-07-18 02:44:59,985 INFO L280 TraceCheckUtils]: 91: Hoare triple {2460#true} ~retValue_acc~11 := 1; {2460#true} is VALID [2020-07-18 02:44:59,985 INFO L280 TraceCheckUtils]: 92: Hoare triple {2460#true} #res := ~retValue_acc~11; {2460#true} is VALID [2020-07-18 02:44:59,986 INFO L280 TraceCheckUtils]: 93: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-18 02:44:59,986 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2460#true} {2460#true} #813#return; {2460#true} is VALID [2020-07-18 02:44:59,986 INFO L280 TraceCheckUtils]: 95: Hoare triple {2460#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {2460#true} is VALID [2020-07-18 02:44:59,986 INFO L280 TraceCheckUtils]: 96: Hoare triple {2460#true} ~tmp~5 := #t~ret36; {2460#true} is VALID [2020-07-18 02:44:59,986 INFO L280 TraceCheckUtils]: 97: Hoare triple {2460#true} havoc #t~ret36; {2460#true} is VALID [2020-07-18 02:44:59,987 INFO L280 TraceCheckUtils]: 98: Hoare triple {2460#true} assume 0 != ~tmp~5; {2460#true} is VALID [2020-07-18 02:44:59,987 INFO L263 TraceCheckUtils]: 99: Hoare triple {2460#true} call setup(); {2460#true} is VALID [2020-07-18 02:44:59,987 INFO L280 TraceCheckUtils]: 100: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-18 02:44:59,987 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2460#true} {2460#true} #815#return; {2460#true} is VALID [2020-07-18 02:44:59,988 INFO L263 TraceCheckUtils]: 102: Hoare triple {2460#true} call runTest(); {2460#true} is VALID [2020-07-18 02:44:59,988 INFO L263 TraceCheckUtils]: 103: Hoare triple {2460#true} call test(); {2460#true} is VALID [2020-07-18 02:44:59,988 INFO L280 TraceCheckUtils]: 104: Hoare triple {2460#true} havoc ~splverifierCounter~0; {2460#true} is VALID [2020-07-18 02:44:59,988 INFO L280 TraceCheckUtils]: 105: Hoare triple {2460#true} havoc ~tmp~3; {2460#true} is VALID [2020-07-18 02:44:59,988 INFO L280 TraceCheckUtils]: 106: Hoare triple {2460#true} havoc ~tmp___0~1; {2460#true} is VALID [2020-07-18 02:44:59,989 INFO L280 TraceCheckUtils]: 107: Hoare triple {2460#true} havoc ~tmp___1~0; {2460#true} is VALID [2020-07-18 02:44:59,989 INFO L280 TraceCheckUtils]: 108: Hoare triple {2460#true} havoc ~tmp___2~0; {2460#true} is VALID [2020-07-18 02:44:59,990 INFO L280 TraceCheckUtils]: 109: Hoare triple {2460#true} ~splverifierCounter~0 := 0; {2552#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-18 02:44:59,990 INFO L280 TraceCheckUtils]: 110: Hoare triple {2552#(= 0 test_~splverifierCounter~0)} assume !false; {2552#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-18 02:44:59,992 INFO L280 TraceCheckUtils]: 111: Hoare triple {2552#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2461#false} is VALID [2020-07-18 02:44:59,993 INFO L263 TraceCheckUtils]: 112: Hoare triple {2461#false} call cleanup(); {2461#false} is VALID [2020-07-18 02:44:59,993 INFO L280 TraceCheckUtils]: 113: Hoare triple {2461#false} havoc ~i~0; {2461#false} is VALID [2020-07-18 02:44:59,993 INFO L280 TraceCheckUtils]: 114: Hoare triple {2461#false} havoc ~__cil_tmp2~0; {2461#false} is VALID [2020-07-18 02:44:59,993 INFO L263 TraceCheckUtils]: 115: Hoare triple {2461#false} call timeShift(); {2461#false} is VALID [2020-07-18 02:44:59,993 INFO L280 TraceCheckUtils]: 116: Hoare triple {2461#false} assume !(0 != ~pumpRunning~0); {2461#false} is VALID [2020-07-18 02:44:59,994 INFO L280 TraceCheckUtils]: 117: Hoare triple {2461#false} assume !(0 != ~systemActive~0); {2461#false} is VALID [2020-07-18 02:44:59,994 INFO L263 TraceCheckUtils]: 118: Hoare triple {2461#false} call __utac_acc__Specification1_spec__1(); {2461#false} is VALID [2020-07-18 02:44:59,994 INFO L280 TraceCheckUtils]: 119: Hoare triple {2461#false} havoc ~tmp~4; {2461#false} is VALID [2020-07-18 02:44:59,994 INFO L280 TraceCheckUtils]: 120: Hoare triple {2461#false} havoc ~tmp___0~2; {2461#false} is VALID [2020-07-18 02:44:59,994 INFO L263 TraceCheckUtils]: 121: Hoare triple {2461#false} call #t~ret34 := isMethaneLevelCritical(); {2460#true} is VALID [2020-07-18 02:44:59,995 INFO L280 TraceCheckUtils]: 122: Hoare triple {2460#true} havoc ~retValue_acc~0; {2460#true} is VALID [2020-07-18 02:44:59,995 INFO L280 TraceCheckUtils]: 123: Hoare triple {2460#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {2460#true} is VALID [2020-07-18 02:44:59,995 INFO L280 TraceCheckUtils]: 124: Hoare triple {2460#true} #res := ~retValue_acc~0; {2460#true} is VALID [2020-07-18 02:44:59,995 INFO L280 TraceCheckUtils]: 125: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-18 02:44:59,995 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2460#true} {2461#false} #899#return; {2461#false} is VALID [2020-07-18 02:44:59,996 INFO L280 TraceCheckUtils]: 127: Hoare triple {2461#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {2461#false} is VALID [2020-07-18 02:44:59,996 INFO L280 TraceCheckUtils]: 128: Hoare triple {2461#false} ~tmp~4 := #t~ret34; {2461#false} is VALID [2020-07-18 02:44:59,996 INFO L280 TraceCheckUtils]: 129: Hoare triple {2461#false} havoc #t~ret34; {2461#false} is VALID [2020-07-18 02:44:59,996 INFO L280 TraceCheckUtils]: 130: Hoare triple {2461#false} assume 0 != ~tmp~4; {2461#false} is VALID [2020-07-18 02:44:59,996 INFO L263 TraceCheckUtils]: 131: Hoare triple {2461#false} call #t~ret35 := isPumpRunning(); {2460#true} is VALID [2020-07-18 02:44:59,997 INFO L280 TraceCheckUtils]: 132: Hoare triple {2460#true} havoc ~retValue_acc~4; {2460#true} is VALID [2020-07-18 02:44:59,997 INFO L280 TraceCheckUtils]: 133: Hoare triple {2460#true} ~retValue_acc~4 := ~pumpRunning~0; {2460#true} is VALID [2020-07-18 02:44:59,997 INFO L280 TraceCheckUtils]: 134: Hoare triple {2460#true} #res := ~retValue_acc~4; {2460#true} is VALID [2020-07-18 02:44:59,997 INFO L280 TraceCheckUtils]: 135: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-18 02:44:59,997 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2460#true} {2461#false} #901#return; {2461#false} is VALID [2020-07-18 02:44:59,998 INFO L280 TraceCheckUtils]: 137: Hoare triple {2461#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {2461#false} is VALID [2020-07-18 02:44:59,998 INFO L280 TraceCheckUtils]: 138: Hoare triple {2461#false} ~tmp___0~2 := #t~ret35; {2461#false} is VALID [2020-07-18 02:44:59,998 INFO L280 TraceCheckUtils]: 139: Hoare triple {2461#false} havoc #t~ret35; {2461#false} is VALID [2020-07-18 02:44:59,998 INFO L280 TraceCheckUtils]: 140: Hoare triple {2461#false} assume 0 != ~tmp___0~2; {2461#false} is VALID [2020-07-18 02:44:59,998 INFO L263 TraceCheckUtils]: 141: Hoare triple {2461#false} call __automaton_fail(); {2461#false} is VALID [2020-07-18 02:44:59,999 INFO L280 TraceCheckUtils]: 142: Hoare triple {2461#false} assume !false; {2461#false} is VALID [2020-07-18 02:45:00,024 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 02:45:00,024 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1975785027] [2020-07-18 02:45:00,024 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:45:00,025 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 02:45:00,025 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [879719699] [2020-07-18 02:45:00,027 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-18 02:45:00,027 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:45:00,028 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 02:45:00,210 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 02:45:00,210 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 02:45:00,210 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:45:00,211 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 02:45:00,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 02:45:00,211 INFO L87 Difference]: Start difference. First operand 253 states and 274 transitions. Second operand 4 states. [2020-07-18 02:45:02,279 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:45:08,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:45:08,275 INFO L93 Difference]: Finished difference Result 383 states and 429 transitions. [2020-07-18 02:45:08,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 02:45:08,275 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-18 02:45:08,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:45:08,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 02:45:08,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 429 transitions. [2020-07-18 02:45:08,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 02:45:08,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 429 transitions. [2020-07-18 02:45:08,298 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 429 transitions. [2020-07-18 02:45:09,508 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 429 edges. 429 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:45:09,519 INFO L225 Difference]: With dead ends: 383 [2020-07-18 02:45:09,519 INFO L226 Difference]: Without dead ends: 279 [2020-07-18 02:45:09,521 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 02:45:09,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-07-18 02:45:13,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 243. [2020-07-18 02:45:13,244 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:45:13,244 INFO L82 GeneralOperation]: Start isEquivalent. First operand 279 states. Second operand 243 states. [2020-07-18 02:45:13,244 INFO L74 IsIncluded]: Start isIncluded. First operand 279 states. Second operand 243 states. [2020-07-18 02:45:13,244 INFO L87 Difference]: Start difference. First operand 279 states. Second operand 243 states. [2020-07-18 02:45:13,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:45:13,256 INFO L93 Difference]: Finished difference Result 279 states and 311 transitions. [2020-07-18 02:45:13,256 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 311 transitions. [2020-07-18 02:45:13,257 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:45:13,258 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:45:13,258 INFO L74 IsIncluded]: Start isIncluded. First operand 243 states. Second operand 279 states. [2020-07-18 02:45:13,258 INFO L87 Difference]: Start difference. First operand 243 states. Second operand 279 states. [2020-07-18 02:45:13,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:45:13,271 INFO L93 Difference]: Finished difference Result 279 states and 311 transitions. [2020-07-18 02:45:13,271 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 311 transitions. [2020-07-18 02:45:13,272 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:45:13,272 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:45:13,272 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:45:13,272 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:45:13,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 243 states. [2020-07-18 02:45:13,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 261 transitions. [2020-07-18 02:45:13,282 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 261 transitions. Word has length 143 [2020-07-18 02:45:13,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:45:13,282 INFO L479 AbstractCegarLoop]: Abstraction has 243 states and 261 transitions. [2020-07-18 02:45:13,282 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 02:45:13,282 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 243 states and 261 transitions. [2020-07-18 02:45:14,264 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 261 edges. 261 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:45:14,265 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 261 transitions. [2020-07-18 02:45:14,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-18 02:45:14,268 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:45:14,268 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:45:14,268 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 02:45:14,269 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:45:14,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:45:14,269 INFO L82 PathProgramCache]: Analyzing trace with hash -1389720772, now seen corresponding path program 1 times [2020-07-18 02:45:14,269 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:45:14,269 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1824400940] [2020-07-18 02:45:14,270 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:45:14,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:14,756 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:45:14,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:14,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {4484#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4378#true} is VALID [2020-07-18 02:45:14,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} #valid := #valid[0 := 0]; {4378#true} is VALID [2020-07-18 02:45:14,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} assume 0 < #StackHeapBarrier; {4378#true} is VALID [2020-07-18 02:45:14,861 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {4378#true} is VALID [2020-07-18 02:45:14,861 INFO L280 TraceCheckUtils]: 4: Hoare triple {4378#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {4378#true} is VALID [2020-07-18 02:45:14,862 INFO L280 TraceCheckUtils]: 5: Hoare triple {4378#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {4378#true} is VALID [2020-07-18 02:45:14,862 INFO L280 TraceCheckUtils]: 6: Hoare triple {4378#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {4378#true} is VALID [2020-07-18 02:45:14,863 INFO L280 TraceCheckUtils]: 7: Hoare triple {4378#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {4378#true} is VALID [2020-07-18 02:45:14,863 INFO L280 TraceCheckUtils]: 8: Hoare triple {4378#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {4378#true} is VALID [2020-07-18 02:45:14,863 INFO L280 TraceCheckUtils]: 9: Hoare triple {4378#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {4378#true} is VALID [2020-07-18 02:45:14,864 INFO L280 TraceCheckUtils]: 10: Hoare triple {4378#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {4378#true} is VALID [2020-07-18 02:45:14,864 INFO L280 TraceCheckUtils]: 11: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {4378#true} is VALID [2020-07-18 02:45:14,865 INFO L280 TraceCheckUtils]: 12: Hoare triple {4378#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {4378#true} is VALID [2020-07-18 02:45:14,865 INFO L280 TraceCheckUtils]: 13: Hoare triple {4378#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {4378#true} is VALID [2020-07-18 02:45:14,865 INFO L280 TraceCheckUtils]: 14: Hoare triple {4378#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {4378#true} is VALID [2020-07-18 02:45:14,866 INFO L280 TraceCheckUtils]: 15: Hoare triple {4378#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {4378#true} is VALID [2020-07-18 02:45:14,866 INFO L280 TraceCheckUtils]: 16: Hoare triple {4378#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {4378#true} is VALID [2020-07-18 02:45:14,867 INFO L280 TraceCheckUtils]: 17: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {4378#true} is VALID [2020-07-18 02:45:14,867 INFO L280 TraceCheckUtils]: 18: Hoare triple {4378#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {4378#true} is VALID [2020-07-18 02:45:14,867 INFO L280 TraceCheckUtils]: 19: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {4378#true} is VALID [2020-07-18 02:45:14,868 INFO L280 TraceCheckUtils]: 20: Hoare triple {4378#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {4378#true} is VALID [2020-07-18 02:45:14,868 INFO L280 TraceCheckUtils]: 21: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {4378#true} is VALID [2020-07-18 02:45:14,868 INFO L280 TraceCheckUtils]: 22: Hoare triple {4378#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {4378#true} is VALID [2020-07-18 02:45:14,869 INFO L280 TraceCheckUtils]: 23: Hoare triple {4378#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {4378#true} is VALID [2020-07-18 02:45:14,869 INFO L280 TraceCheckUtils]: 24: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {4378#true} is VALID [2020-07-18 02:45:14,870 INFO L280 TraceCheckUtils]: 25: Hoare triple {4378#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {4378#true} is VALID [2020-07-18 02:45:14,870 INFO L280 TraceCheckUtils]: 26: Hoare triple {4378#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {4378#true} is VALID [2020-07-18 02:45:14,870 INFO L280 TraceCheckUtils]: 27: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {4378#true} is VALID [2020-07-18 02:45:14,870 INFO L280 TraceCheckUtils]: 28: Hoare triple {4378#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {4378#true} is VALID [2020-07-18 02:45:14,871 INFO L280 TraceCheckUtils]: 29: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {4378#true} is VALID [2020-07-18 02:45:14,871 INFO L280 TraceCheckUtils]: 30: Hoare triple {4378#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {4378#true} is VALID [2020-07-18 02:45:14,871 INFO L280 TraceCheckUtils]: 31: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {4378#true} is VALID [2020-07-18 02:45:14,871 INFO L280 TraceCheckUtils]: 32: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {4378#true} is VALID [2020-07-18 02:45:14,872 INFO L280 TraceCheckUtils]: 33: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {4378#true} is VALID [2020-07-18 02:45:14,872 INFO L280 TraceCheckUtils]: 34: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {4378#true} is VALID [2020-07-18 02:45:14,872 INFO L280 TraceCheckUtils]: 35: Hoare triple {4378#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {4378#true} is VALID [2020-07-18 02:45:14,873 INFO L280 TraceCheckUtils]: 36: Hoare triple {4378#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {4378#true} is VALID [2020-07-18 02:45:14,873 INFO L280 TraceCheckUtils]: 37: Hoare triple {4378#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {4378#true} is VALID [2020-07-18 02:45:14,873 INFO L280 TraceCheckUtils]: 38: Hoare triple {4378#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {4378#true} is VALID [2020-07-18 02:45:14,873 INFO L280 TraceCheckUtils]: 39: Hoare triple {4378#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {4378#true} is VALID [2020-07-18 02:45:14,874 INFO L280 TraceCheckUtils]: 40: Hoare triple {4378#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {4378#true} is VALID [2020-07-18 02:45:14,874 INFO L280 TraceCheckUtils]: 41: Hoare triple {4378#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {4378#true} is VALID [2020-07-18 02:45:14,874 INFO L280 TraceCheckUtils]: 42: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {4378#true} is VALID [2020-07-18 02:45:14,874 INFO L280 TraceCheckUtils]: 43: Hoare triple {4378#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {4378#true} is VALID [2020-07-18 02:45:14,874 INFO L280 TraceCheckUtils]: 44: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {4378#true} is VALID [2020-07-18 02:45:14,875 INFO L280 TraceCheckUtils]: 45: Hoare triple {4378#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {4378#true} is VALID [2020-07-18 02:45:14,875 INFO L280 TraceCheckUtils]: 46: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {4378#true} is VALID [2020-07-18 02:45:14,875 INFO L280 TraceCheckUtils]: 47: Hoare triple {4378#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {4378#true} is VALID [2020-07-18 02:45:14,875 INFO L280 TraceCheckUtils]: 48: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {4378#true} is VALID [2020-07-18 02:45:14,876 INFO L280 TraceCheckUtils]: 49: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {4378#true} is VALID [2020-07-18 02:45:14,876 INFO L280 TraceCheckUtils]: 50: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {4378#true} is VALID [2020-07-18 02:45:14,876 INFO L280 TraceCheckUtils]: 51: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {4378#true} is VALID [2020-07-18 02:45:14,876 INFO L280 TraceCheckUtils]: 52: Hoare triple {4378#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {4378#true} is VALID [2020-07-18 02:45:14,877 INFO L280 TraceCheckUtils]: 53: Hoare triple {4378#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {4378#true} is VALID [2020-07-18 02:45:14,877 INFO L280 TraceCheckUtils]: 54: Hoare triple {4378#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {4378#true} is VALID [2020-07-18 02:45:14,877 INFO L280 TraceCheckUtils]: 55: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {4378#true} is VALID [2020-07-18 02:45:14,877 INFO L280 TraceCheckUtils]: 56: Hoare triple {4378#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {4378#true} is VALID [2020-07-18 02:45:14,878 INFO L280 TraceCheckUtils]: 57: Hoare triple {4378#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {4378#true} is VALID [2020-07-18 02:45:14,878 INFO L280 TraceCheckUtils]: 58: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {4378#true} is VALID [2020-07-18 02:45:14,878 INFO L280 TraceCheckUtils]: 59: Hoare triple {4378#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {4378#true} is VALID [2020-07-18 02:45:14,878 INFO L280 TraceCheckUtils]: 60: Hoare triple {4378#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {4378#true} is VALID [2020-07-18 02:45:14,879 INFO L280 TraceCheckUtils]: 61: Hoare triple {4378#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {4378#true} is VALID [2020-07-18 02:45:14,879 INFO L280 TraceCheckUtils]: 62: Hoare triple {4378#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {4378#true} is VALID [2020-07-18 02:45:14,879 INFO L280 TraceCheckUtils]: 63: Hoare triple {4378#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {4378#true} is VALID [2020-07-18 02:45:14,879 INFO L280 TraceCheckUtils]: 64: Hoare triple {4378#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {4378#true} is VALID [2020-07-18 02:45:14,879 INFO L280 TraceCheckUtils]: 65: Hoare triple {4378#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {4378#true} is VALID [2020-07-18 02:45:14,880 INFO L280 TraceCheckUtils]: 66: Hoare triple {4378#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {4378#true} is VALID [2020-07-18 02:45:14,880 INFO L280 TraceCheckUtils]: 67: Hoare triple {4378#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {4378#true} is VALID [2020-07-18 02:45:14,880 INFO L280 TraceCheckUtils]: 68: Hoare triple {4378#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {4378#true} is VALID [2020-07-18 02:45:14,881 INFO L280 TraceCheckUtils]: 69: Hoare triple {4378#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {4378#true} is VALID [2020-07-18 02:45:14,881 INFO L280 TraceCheckUtils]: 70: Hoare triple {4378#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {4378#true} is VALID [2020-07-18 02:45:14,881 INFO L280 TraceCheckUtils]: 71: Hoare triple {4378#true} ~waterLevel~0 := 1; {4378#true} is VALID [2020-07-18 02:45:14,881 INFO L280 TraceCheckUtils]: 72: Hoare triple {4378#true} ~methaneLevelCritical~0 := 0; {4378#true} is VALID [2020-07-18 02:45:14,882 INFO L280 TraceCheckUtils]: 73: Hoare triple {4378#true} ~pumpRunning~0 := 0; {4378#true} is VALID [2020-07-18 02:45:14,882 INFO L280 TraceCheckUtils]: 74: Hoare triple {4378#true} ~systemActive~0 := 1; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:14,883 INFO L280 TraceCheckUtils]: 75: Hoare triple {4459#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:14,884 INFO L280 TraceCheckUtils]: 76: Hoare triple {4459#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:14,884 INFO L280 TraceCheckUtils]: 77: Hoare triple {4459#(= 1 ~systemActive~0)} assume true; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:14,885 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4459#(= 1 ~systemActive~0)} {4378#true} #895#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:14,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:14,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-18 02:45:14,898 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #809#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:14,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-18 02:45:14,904 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #811#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:14,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:15,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} havoc ~retValue_acc~11; {4378#true} is VALID [2020-07-18 02:45:15,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} ~retValue_acc~11 := 1; {4485#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-18 02:45:15,032 INFO L280 TraceCheckUtils]: 2: Hoare triple {4485#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 02:45:15,033 INFO L280 TraceCheckUtils]: 3: Hoare triple {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 02:45:15,035 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4459#(= 1 ~systemActive~0)} #813#return; {4469#(= |main_#t~ret36| ~systemActive~0)} is VALID [2020-07-18 02:45:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:15,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-18 02:45:15,041 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4378#true} {4471#(not (= 0 ~systemActive~0))} #815#return; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:15,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} havoc ~retValue_acc~0; {4378#true} is VALID [2020-07-18 02:45:15,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {4378#true} is VALID [2020-07-18 02:45:15,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} #res := ~retValue_acc~0; {4378#true} is VALID [2020-07-18 02:45:15,046 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-18 02:45:15,046 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4378#true} {4379#false} #899#return; {4379#false} is VALID [2020-07-18 02:45:15,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:15,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} havoc ~retValue_acc~4; {4378#true} is VALID [2020-07-18 02:45:15,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} ~retValue_acc~4 := ~pumpRunning~0; {4378#true} is VALID [2020-07-18 02:45:15,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} #res := ~retValue_acc~4; {4378#true} is VALID [2020-07-18 02:45:15,051 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-18 02:45:15,051 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4378#true} {4379#false} #901#return; {4379#false} is VALID [2020-07-18 02:45:15,056 INFO L263 TraceCheckUtils]: 0: Hoare triple {4378#true} call ULTIMATE.init(); {4484#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:45:15,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {4484#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4378#true} is VALID [2020-07-18 02:45:15,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} #valid := #valid[0 := 0]; {4378#true} is VALID [2020-07-18 02:45:15,057 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} assume 0 < #StackHeapBarrier; {4378#true} is VALID [2020-07-18 02:45:15,057 INFO L280 TraceCheckUtils]: 4: Hoare triple {4378#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {4378#true} is VALID [2020-07-18 02:45:15,057 INFO L280 TraceCheckUtils]: 5: Hoare triple {4378#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {4378#true} is VALID [2020-07-18 02:45:15,058 INFO L280 TraceCheckUtils]: 6: Hoare triple {4378#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {4378#true} is VALID [2020-07-18 02:45:15,058 INFO L280 TraceCheckUtils]: 7: Hoare triple {4378#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {4378#true} is VALID [2020-07-18 02:45:15,058 INFO L280 TraceCheckUtils]: 8: Hoare triple {4378#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {4378#true} is VALID [2020-07-18 02:45:15,058 INFO L280 TraceCheckUtils]: 9: Hoare triple {4378#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {4378#true} is VALID [2020-07-18 02:45:15,058 INFO L280 TraceCheckUtils]: 10: Hoare triple {4378#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {4378#true} is VALID [2020-07-18 02:45:15,058 INFO L280 TraceCheckUtils]: 11: Hoare triple {4378#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {4378#true} is VALID [2020-07-18 02:45:15,059 INFO L280 TraceCheckUtils]: 12: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {4378#true} is VALID [2020-07-18 02:45:15,059 INFO L280 TraceCheckUtils]: 13: Hoare triple {4378#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {4378#true} is VALID [2020-07-18 02:45:15,059 INFO L280 TraceCheckUtils]: 14: Hoare triple {4378#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {4378#true} is VALID [2020-07-18 02:45:15,059 INFO L280 TraceCheckUtils]: 15: Hoare triple {4378#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {4378#true} is VALID [2020-07-18 02:45:15,059 INFO L280 TraceCheckUtils]: 16: Hoare triple {4378#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {4378#true} is VALID [2020-07-18 02:45:15,060 INFO L280 TraceCheckUtils]: 17: Hoare triple {4378#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {4378#true} is VALID [2020-07-18 02:45:15,060 INFO L280 TraceCheckUtils]: 18: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {4378#true} is VALID [2020-07-18 02:45:15,060 INFO L280 TraceCheckUtils]: 19: Hoare triple {4378#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {4378#true} is VALID [2020-07-18 02:45:15,061 INFO L280 TraceCheckUtils]: 20: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {4378#true} is VALID [2020-07-18 02:45:15,061 INFO L280 TraceCheckUtils]: 21: Hoare triple {4378#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {4378#true} is VALID [2020-07-18 02:45:15,061 INFO L280 TraceCheckUtils]: 22: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {4378#true} is VALID [2020-07-18 02:45:15,062 INFO L280 TraceCheckUtils]: 23: Hoare triple {4378#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {4378#true} is VALID [2020-07-18 02:45:15,062 INFO L280 TraceCheckUtils]: 24: Hoare triple {4378#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {4378#true} is VALID [2020-07-18 02:45:15,062 INFO L280 TraceCheckUtils]: 25: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {4378#true} is VALID [2020-07-18 02:45:15,062 INFO L280 TraceCheckUtils]: 26: Hoare triple {4378#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {4378#true} is VALID [2020-07-18 02:45:15,063 INFO L280 TraceCheckUtils]: 27: Hoare triple {4378#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {4378#true} is VALID [2020-07-18 02:45:15,063 INFO L280 TraceCheckUtils]: 28: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {4378#true} is VALID [2020-07-18 02:45:15,063 INFO L280 TraceCheckUtils]: 29: Hoare triple {4378#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {4378#true} is VALID [2020-07-18 02:45:15,064 INFO L280 TraceCheckUtils]: 30: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {4378#true} is VALID [2020-07-18 02:45:15,064 INFO L280 TraceCheckUtils]: 31: Hoare triple {4378#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {4378#true} is VALID [2020-07-18 02:45:15,064 INFO L280 TraceCheckUtils]: 32: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {4378#true} is VALID [2020-07-18 02:45:15,064 INFO L280 TraceCheckUtils]: 33: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {4378#true} is VALID [2020-07-18 02:45:15,065 INFO L280 TraceCheckUtils]: 34: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {4378#true} is VALID [2020-07-18 02:45:15,065 INFO L280 TraceCheckUtils]: 35: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {4378#true} is VALID [2020-07-18 02:45:15,065 INFO L280 TraceCheckUtils]: 36: Hoare triple {4378#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {4378#true} is VALID [2020-07-18 02:45:15,066 INFO L280 TraceCheckUtils]: 37: Hoare triple {4378#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {4378#true} is VALID [2020-07-18 02:45:15,066 INFO L280 TraceCheckUtils]: 38: Hoare triple {4378#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {4378#true} is VALID [2020-07-18 02:45:15,066 INFO L280 TraceCheckUtils]: 39: Hoare triple {4378#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {4378#true} is VALID [2020-07-18 02:45:15,067 INFO L280 TraceCheckUtils]: 40: Hoare triple {4378#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {4378#true} is VALID [2020-07-18 02:45:15,067 INFO L280 TraceCheckUtils]: 41: Hoare triple {4378#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {4378#true} is VALID [2020-07-18 02:45:15,067 INFO L280 TraceCheckUtils]: 42: Hoare triple {4378#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {4378#true} is VALID [2020-07-18 02:45:15,067 INFO L280 TraceCheckUtils]: 43: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {4378#true} is VALID [2020-07-18 02:45:15,068 INFO L280 TraceCheckUtils]: 44: Hoare triple {4378#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {4378#true} is VALID [2020-07-18 02:45:15,068 INFO L280 TraceCheckUtils]: 45: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {4378#true} is VALID [2020-07-18 02:45:15,068 INFO L280 TraceCheckUtils]: 46: Hoare triple {4378#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {4378#true} is VALID [2020-07-18 02:45:15,069 INFO L280 TraceCheckUtils]: 47: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {4378#true} is VALID [2020-07-18 02:45:15,069 INFO L280 TraceCheckUtils]: 48: Hoare triple {4378#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {4378#true} is VALID [2020-07-18 02:45:15,069 INFO L280 TraceCheckUtils]: 49: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {4378#true} is VALID [2020-07-18 02:45:15,069 INFO L280 TraceCheckUtils]: 50: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {4378#true} is VALID [2020-07-18 02:45:15,069 INFO L280 TraceCheckUtils]: 51: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {4378#true} is VALID [2020-07-18 02:45:15,070 INFO L280 TraceCheckUtils]: 52: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {4378#true} is VALID [2020-07-18 02:45:15,070 INFO L280 TraceCheckUtils]: 53: Hoare triple {4378#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {4378#true} is VALID [2020-07-18 02:45:15,070 INFO L280 TraceCheckUtils]: 54: Hoare triple {4378#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {4378#true} is VALID [2020-07-18 02:45:15,070 INFO L280 TraceCheckUtils]: 55: Hoare triple {4378#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {4378#true} is VALID [2020-07-18 02:45:15,071 INFO L280 TraceCheckUtils]: 56: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {4378#true} is VALID [2020-07-18 02:45:15,071 INFO L280 TraceCheckUtils]: 57: Hoare triple {4378#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {4378#true} is VALID [2020-07-18 02:45:15,071 INFO L280 TraceCheckUtils]: 58: Hoare triple {4378#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {4378#true} is VALID [2020-07-18 02:45:15,072 INFO L280 TraceCheckUtils]: 59: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {4378#true} is VALID [2020-07-18 02:45:15,072 INFO L280 TraceCheckUtils]: 60: Hoare triple {4378#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {4378#true} is VALID [2020-07-18 02:45:15,072 INFO L280 TraceCheckUtils]: 61: Hoare triple {4378#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {4378#true} is VALID [2020-07-18 02:45:15,072 INFO L280 TraceCheckUtils]: 62: Hoare triple {4378#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {4378#true} is VALID [2020-07-18 02:45:15,073 INFO L280 TraceCheckUtils]: 63: Hoare triple {4378#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {4378#true} is VALID [2020-07-18 02:45:15,073 INFO L280 TraceCheckUtils]: 64: Hoare triple {4378#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {4378#true} is VALID [2020-07-18 02:45:15,073 INFO L280 TraceCheckUtils]: 65: Hoare triple {4378#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {4378#true} is VALID [2020-07-18 02:45:15,074 INFO L280 TraceCheckUtils]: 66: Hoare triple {4378#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {4378#true} is VALID [2020-07-18 02:45:15,074 INFO L280 TraceCheckUtils]: 67: Hoare triple {4378#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {4378#true} is VALID [2020-07-18 02:45:15,074 INFO L280 TraceCheckUtils]: 68: Hoare triple {4378#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {4378#true} is VALID [2020-07-18 02:45:15,074 INFO L280 TraceCheckUtils]: 69: Hoare triple {4378#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {4378#true} is VALID [2020-07-18 02:45:15,075 INFO L280 TraceCheckUtils]: 70: Hoare triple {4378#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {4378#true} is VALID [2020-07-18 02:45:15,075 INFO L280 TraceCheckUtils]: 71: Hoare triple {4378#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {4378#true} is VALID [2020-07-18 02:45:15,075 INFO L280 TraceCheckUtils]: 72: Hoare triple {4378#true} ~waterLevel~0 := 1; {4378#true} is VALID [2020-07-18 02:45:15,076 INFO L280 TraceCheckUtils]: 73: Hoare triple {4378#true} ~methaneLevelCritical~0 := 0; {4378#true} is VALID [2020-07-18 02:45:15,076 INFO L280 TraceCheckUtils]: 74: Hoare triple {4378#true} ~pumpRunning~0 := 0; {4378#true} is VALID [2020-07-18 02:45:15,077 INFO L280 TraceCheckUtils]: 75: Hoare triple {4378#true} ~systemActive~0 := 1; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:15,078 INFO L280 TraceCheckUtils]: 76: Hoare triple {4459#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:15,078 INFO L280 TraceCheckUtils]: 77: Hoare triple {4459#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:15,079 INFO L280 TraceCheckUtils]: 78: Hoare triple {4459#(= 1 ~systemActive~0)} assume true; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:15,080 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4459#(= 1 ~systemActive~0)} {4378#true} #895#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:15,081 INFO L263 TraceCheckUtils]: 80: Hoare triple {4459#(= 1 ~systemActive~0)} call #t~ret73 := main(); {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:15,082 INFO L280 TraceCheckUtils]: 81: Hoare triple {4459#(= 1 ~systemActive~0)} havoc ~retValue_acc~6; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:15,083 INFO L280 TraceCheckUtils]: 82: Hoare triple {4459#(= 1 ~systemActive~0)} havoc ~tmp~5; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:15,083 INFO L263 TraceCheckUtils]: 83: Hoare triple {4459#(= 1 ~systemActive~0)} call select_helpers(); {4378#true} is VALID [2020-07-18 02:45:15,083 INFO L280 TraceCheckUtils]: 84: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-18 02:45:15,084 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #809#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:15,085 INFO L263 TraceCheckUtils]: 86: Hoare triple {4459#(= 1 ~systemActive~0)} call select_features(); {4378#true} is VALID [2020-07-18 02:45:15,085 INFO L280 TraceCheckUtils]: 87: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-18 02:45:15,086 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #811#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-18 02:45:15,086 INFO L263 TraceCheckUtils]: 89: Hoare triple {4459#(= 1 ~systemActive~0)} call #t~ret36 := valid_product(); {4378#true} is VALID [2020-07-18 02:45:15,087 INFO L280 TraceCheckUtils]: 90: Hoare triple {4378#true} havoc ~retValue_acc~11; {4378#true} is VALID [2020-07-18 02:45:15,088 INFO L280 TraceCheckUtils]: 91: Hoare triple {4378#true} ~retValue_acc~11 := 1; {4485#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-18 02:45:15,088 INFO L280 TraceCheckUtils]: 92: Hoare triple {4485#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 02:45:15,089 INFO L280 TraceCheckUtils]: 93: Hoare triple {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 02:45:15,090 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4459#(= 1 ~systemActive~0)} #813#return; {4469#(= |main_#t~ret36| ~systemActive~0)} is VALID [2020-07-18 02:45:15,091 INFO L280 TraceCheckUtils]: 95: Hoare triple {4469#(= |main_#t~ret36| ~systemActive~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {4469#(= |main_#t~ret36| ~systemActive~0)} is VALID [2020-07-18 02:45:15,091 INFO L280 TraceCheckUtils]: 96: Hoare triple {4469#(= |main_#t~ret36| ~systemActive~0)} ~tmp~5 := #t~ret36; {4470#(= main_~tmp~5 ~systemActive~0)} is VALID [2020-07-18 02:45:15,092 INFO L280 TraceCheckUtils]: 97: Hoare triple {4470#(= main_~tmp~5 ~systemActive~0)} havoc #t~ret36; {4470#(= main_~tmp~5 ~systemActive~0)} is VALID [2020-07-18 02:45:15,092 INFO L280 TraceCheckUtils]: 98: Hoare triple {4470#(= main_~tmp~5 ~systemActive~0)} assume 0 != ~tmp~5; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,093 INFO L263 TraceCheckUtils]: 99: Hoare triple {4471#(not (= 0 ~systemActive~0))} call setup(); {4378#true} is VALID [2020-07-18 02:45:15,093 INFO L280 TraceCheckUtils]: 100: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-18 02:45:15,094 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4378#true} {4471#(not (= 0 ~systemActive~0))} #815#return; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,095 INFO L263 TraceCheckUtils]: 102: Hoare triple {4471#(not (= 0 ~systemActive~0))} call runTest(); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,096 INFO L263 TraceCheckUtils]: 103: Hoare triple {4471#(not (= 0 ~systemActive~0))} call test(); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,097 INFO L280 TraceCheckUtils]: 104: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,098 INFO L280 TraceCheckUtils]: 105: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp~3; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,098 INFO L280 TraceCheckUtils]: 106: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp___0~1; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,099 INFO L280 TraceCheckUtils]: 107: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,100 INFO L280 TraceCheckUtils]: 108: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,101 INFO L280 TraceCheckUtils]: 109: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,101 INFO L280 TraceCheckUtils]: 110: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !false; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,102 INFO L280 TraceCheckUtils]: 111: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,102 INFO L280 TraceCheckUtils]: 112: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,103 INFO L280 TraceCheckUtils]: 113: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~tmp~3 := #t~nondet30; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,104 INFO L280 TraceCheckUtils]: 114: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc #t~nondet30; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,104 INFO L280 TraceCheckUtils]: 115: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~3); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,105 INFO L280 TraceCheckUtils]: 116: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,105 INFO L280 TraceCheckUtils]: 117: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~tmp___0~1 := #t~nondet31; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,106 INFO L280 TraceCheckUtils]: 118: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc #t~nondet31; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,106 INFO L280 TraceCheckUtils]: 119: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,107 INFO L280 TraceCheckUtils]: 120: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,107 INFO L280 TraceCheckUtils]: 121: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet32; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,108 INFO L280 TraceCheckUtils]: 122: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc #t~nondet32; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,108 INFO L280 TraceCheckUtils]: 123: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,109 INFO L263 TraceCheckUtils]: 124: Hoare triple {4471#(not (= 0 ~systemActive~0))} call timeShift(); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,110 INFO L280 TraceCheckUtils]: 125: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 02:45:15,110 INFO L280 TraceCheckUtils]: 126: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4379#false} is VALID [2020-07-18 02:45:15,110 INFO L263 TraceCheckUtils]: 127: Hoare triple {4379#false} call __utac_acc__Specification1_spec__1(); {4379#false} is VALID [2020-07-18 02:45:15,111 INFO L280 TraceCheckUtils]: 128: Hoare triple {4379#false} havoc ~tmp~4; {4379#false} is VALID [2020-07-18 02:45:15,111 INFO L280 TraceCheckUtils]: 129: Hoare triple {4379#false} havoc ~tmp___0~2; {4379#false} is VALID [2020-07-18 02:45:15,111 INFO L263 TraceCheckUtils]: 130: Hoare triple {4379#false} call #t~ret34 := isMethaneLevelCritical(); {4378#true} is VALID [2020-07-18 02:45:15,111 INFO L280 TraceCheckUtils]: 131: Hoare triple {4378#true} havoc ~retValue_acc~0; {4378#true} is VALID [2020-07-18 02:45:15,111 INFO L280 TraceCheckUtils]: 132: Hoare triple {4378#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {4378#true} is VALID [2020-07-18 02:45:15,111 INFO L280 TraceCheckUtils]: 133: Hoare triple {4378#true} #res := ~retValue_acc~0; {4378#true} is VALID [2020-07-18 02:45:15,112 INFO L280 TraceCheckUtils]: 134: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-18 02:45:15,112 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4378#true} {4379#false} #899#return; {4379#false} is VALID [2020-07-18 02:45:15,112 INFO L280 TraceCheckUtils]: 136: Hoare triple {4379#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {4379#false} is VALID [2020-07-18 02:45:15,112 INFO L280 TraceCheckUtils]: 137: Hoare triple {4379#false} ~tmp~4 := #t~ret34; {4379#false} is VALID [2020-07-18 02:45:15,112 INFO L280 TraceCheckUtils]: 138: Hoare triple {4379#false} havoc #t~ret34; {4379#false} is VALID [2020-07-18 02:45:15,113 INFO L280 TraceCheckUtils]: 139: Hoare triple {4379#false} assume 0 != ~tmp~4; {4379#false} is VALID [2020-07-18 02:45:15,113 INFO L263 TraceCheckUtils]: 140: Hoare triple {4379#false} call #t~ret35 := isPumpRunning(); {4378#true} is VALID [2020-07-18 02:45:15,113 INFO L280 TraceCheckUtils]: 141: Hoare triple {4378#true} havoc ~retValue_acc~4; {4378#true} is VALID [2020-07-18 02:45:15,113 INFO L280 TraceCheckUtils]: 142: Hoare triple {4378#true} ~retValue_acc~4 := ~pumpRunning~0; {4378#true} is VALID [2020-07-18 02:45:15,113 INFO L280 TraceCheckUtils]: 143: Hoare triple {4378#true} #res := ~retValue_acc~4; {4378#true} is VALID [2020-07-18 02:45:15,113 INFO L280 TraceCheckUtils]: 144: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-18 02:45:15,114 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4378#true} {4379#false} #901#return; {4379#false} is VALID [2020-07-18 02:45:15,114 INFO L280 TraceCheckUtils]: 146: Hoare triple {4379#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {4379#false} is VALID [2020-07-18 02:45:15,114 INFO L280 TraceCheckUtils]: 147: Hoare triple {4379#false} ~tmp___0~2 := #t~ret35; {4379#false} is VALID [2020-07-18 02:45:15,114 INFO L280 TraceCheckUtils]: 148: Hoare triple {4379#false} havoc #t~ret35; {4379#false} is VALID [2020-07-18 02:45:15,114 INFO L280 TraceCheckUtils]: 149: Hoare triple {4379#false} assume 0 != ~tmp___0~2; {4379#false} is VALID [2020-07-18 02:45:15,115 INFO L263 TraceCheckUtils]: 150: Hoare triple {4379#false} call __automaton_fail(); {4379#false} is VALID [2020-07-18 02:45:15,115 INFO L280 TraceCheckUtils]: 151: Hoare triple {4379#false} assume !false; {4379#false} is VALID [2020-07-18 02:45:15,166 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 02:45:15,167 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1824400940] [2020-07-18 02:45:15,167 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:45:15,168 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-18 02:45:15,168 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049574683] [2020-07-18 02:45:15,169 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-18 02:45:15,169 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:45:15,170 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 02:45:15,329 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:45:15,330 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 02:45:15,330 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:45:15,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 02:45:15,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-18 02:45:15,331 INFO L87 Difference]: Start difference. First operand 243 states and 261 transitions. Second operand 9 states. [2020-07-18 02:45:16,336 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:45:17,531 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:45:17,896 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 02:45:18,390 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:45:18,797 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:45:19,138 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:45:25,503 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:45:41,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:45:41,544 INFO L93 Difference]: Finished difference Result 640 states and 732 transitions. [2020-07-18 02:45:41,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-18 02:45:41,544 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-18 02:45:41,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:45:41,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 02:45:41,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 732 transitions. [2020-07-18 02:45:41,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 02:45:41,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 732 transitions. [2020-07-18 02:45:41,571 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 732 transitions. [2020-07-18 02:45:43,811 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 732 edges. 732 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:45:43,831 INFO L225 Difference]: With dead ends: 640 [2020-07-18 02:45:43,831 INFO L226 Difference]: Without dead ends: 507 [2020-07-18 02:45:43,833 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-18 02:45:43,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2020-07-18 02:45:52,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 428. [2020-07-18 02:45:52,576 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:45:52,577 INFO L82 GeneralOperation]: Start isEquivalent. First operand 507 states. Second operand 428 states. [2020-07-18 02:45:52,577 INFO L74 IsIncluded]: Start isIncluded. First operand 507 states. Second operand 428 states. [2020-07-18 02:45:52,577 INFO L87 Difference]: Start difference. First operand 507 states. Second operand 428 states. [2020-07-18 02:45:52,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:45:52,603 INFO L93 Difference]: Finished difference Result 507 states and 574 transitions. [2020-07-18 02:45:52,603 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 574 transitions. [2020-07-18 02:45:52,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:45:52,606 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:45:52,606 INFO L74 IsIncluded]: Start isIncluded. First operand 428 states. Second operand 507 states. [2020-07-18 02:45:52,607 INFO L87 Difference]: Start difference. First operand 428 states. Second operand 507 states. [2020-07-18 02:45:52,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:45:52,629 INFO L93 Difference]: Finished difference Result 507 states and 574 transitions. [2020-07-18 02:45:52,629 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 574 transitions. [2020-07-18 02:45:52,631 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:45:52,631 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:45:52,631 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:45:52,631 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:45:52,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 428 states. [2020-07-18 02:45:52,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 474 transitions. [2020-07-18 02:45:52,648 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 474 transitions. Word has length 152 [2020-07-18 02:45:52,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:45:52,648 INFO L479 AbstractCegarLoop]: Abstraction has 428 states and 474 transitions. [2020-07-18 02:45:52,648 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 02:45:52,648 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 428 states and 474 transitions. [2020-07-18 02:45:54,713 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 474 edges. 474 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:45:54,713 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 474 transitions. [2020-07-18 02:45:54,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 02:45:54,717 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:45:54,717 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] [2020-07-18 02:45:54,718 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 02:45:54,718 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:45:54,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:45:54,718 INFO L82 PathProgramCache]: Analyzing trace with hash 2146784857, now seen corresponding path program 1 times [2020-07-18 02:45:54,718 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:45:54,719 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [330829910] [2020-07-18 02:45:54,719 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:45:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:55,063 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:45:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:55,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {7765#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7655#true} is VALID [2020-07-18 02:45:55,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} #valid := #valid[0 := 0]; {7655#true} is VALID [2020-07-18 02:45:55,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} assume 0 < #StackHeapBarrier; {7655#true} is VALID [2020-07-18 02:45:55,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {7655#true} is VALID [2020-07-18 02:45:55,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {7655#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {7655#true} is VALID [2020-07-18 02:45:55,138 INFO L280 TraceCheckUtils]: 5: Hoare triple {7655#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {7655#true} is VALID [2020-07-18 02:45:55,138 INFO L280 TraceCheckUtils]: 6: Hoare triple {7655#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {7655#true} is VALID [2020-07-18 02:45:55,138 INFO L280 TraceCheckUtils]: 7: Hoare triple {7655#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {7655#true} is VALID [2020-07-18 02:45:55,138 INFO L280 TraceCheckUtils]: 8: Hoare triple {7655#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {7655#true} is VALID [2020-07-18 02:45:55,138 INFO L280 TraceCheckUtils]: 9: Hoare triple {7655#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {7655#true} is VALID [2020-07-18 02:45:55,139 INFO L280 TraceCheckUtils]: 10: Hoare triple {7655#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {7655#true} is VALID [2020-07-18 02:45:55,139 INFO L280 TraceCheckUtils]: 11: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {7655#true} is VALID [2020-07-18 02:45:55,139 INFO L280 TraceCheckUtils]: 12: Hoare triple {7655#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {7655#true} is VALID [2020-07-18 02:45:55,139 INFO L280 TraceCheckUtils]: 13: Hoare triple {7655#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {7655#true} is VALID [2020-07-18 02:45:55,139 INFO L280 TraceCheckUtils]: 14: Hoare triple {7655#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {7655#true} is VALID [2020-07-18 02:45:55,140 INFO L280 TraceCheckUtils]: 15: Hoare triple {7655#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {7655#true} is VALID [2020-07-18 02:45:55,140 INFO L280 TraceCheckUtils]: 16: Hoare triple {7655#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {7655#true} is VALID [2020-07-18 02:45:55,140 INFO L280 TraceCheckUtils]: 17: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {7655#true} is VALID [2020-07-18 02:45:55,140 INFO L280 TraceCheckUtils]: 18: Hoare triple {7655#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {7655#true} is VALID [2020-07-18 02:45:55,140 INFO L280 TraceCheckUtils]: 19: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {7655#true} is VALID [2020-07-18 02:45:55,141 INFO L280 TraceCheckUtils]: 20: Hoare triple {7655#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {7655#true} is VALID [2020-07-18 02:45:55,141 INFO L280 TraceCheckUtils]: 21: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {7655#true} is VALID [2020-07-18 02:45:55,141 INFO L280 TraceCheckUtils]: 22: Hoare triple {7655#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {7655#true} is VALID [2020-07-18 02:45:55,141 INFO L280 TraceCheckUtils]: 23: Hoare triple {7655#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {7655#true} is VALID [2020-07-18 02:45:55,141 INFO L280 TraceCheckUtils]: 24: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {7655#true} is VALID [2020-07-18 02:45:55,142 INFO L280 TraceCheckUtils]: 25: Hoare triple {7655#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {7655#true} is VALID [2020-07-18 02:45:55,142 INFO L280 TraceCheckUtils]: 26: Hoare triple {7655#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {7655#true} is VALID [2020-07-18 02:45:55,142 INFO L280 TraceCheckUtils]: 27: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {7655#true} is VALID [2020-07-18 02:45:55,142 INFO L280 TraceCheckUtils]: 28: Hoare triple {7655#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {7655#true} is VALID [2020-07-18 02:45:55,142 INFO L280 TraceCheckUtils]: 29: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {7655#true} is VALID [2020-07-18 02:45:55,143 INFO L280 TraceCheckUtils]: 30: Hoare triple {7655#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {7655#true} is VALID [2020-07-18 02:45:55,143 INFO L280 TraceCheckUtils]: 31: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {7655#true} is VALID [2020-07-18 02:45:55,143 INFO L280 TraceCheckUtils]: 32: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {7655#true} is VALID [2020-07-18 02:45:55,143 INFO L280 TraceCheckUtils]: 33: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {7655#true} is VALID [2020-07-18 02:45:55,143 INFO L280 TraceCheckUtils]: 34: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {7655#true} is VALID [2020-07-18 02:45:55,144 INFO L280 TraceCheckUtils]: 35: Hoare triple {7655#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {7655#true} is VALID [2020-07-18 02:45:55,144 INFO L280 TraceCheckUtils]: 36: Hoare triple {7655#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {7655#true} is VALID [2020-07-18 02:45:55,144 INFO L280 TraceCheckUtils]: 37: Hoare triple {7655#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {7655#true} is VALID [2020-07-18 02:45:55,144 INFO L280 TraceCheckUtils]: 38: Hoare triple {7655#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {7655#true} is VALID [2020-07-18 02:45:55,144 INFO L280 TraceCheckUtils]: 39: Hoare triple {7655#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {7655#true} is VALID [2020-07-18 02:45:55,145 INFO L280 TraceCheckUtils]: 40: Hoare triple {7655#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {7655#true} is VALID [2020-07-18 02:45:55,145 INFO L280 TraceCheckUtils]: 41: Hoare triple {7655#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {7655#true} is VALID [2020-07-18 02:45:55,145 INFO L280 TraceCheckUtils]: 42: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {7655#true} is VALID [2020-07-18 02:45:55,145 INFO L280 TraceCheckUtils]: 43: Hoare triple {7655#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {7655#true} is VALID [2020-07-18 02:45:55,145 INFO L280 TraceCheckUtils]: 44: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {7655#true} is VALID [2020-07-18 02:45:55,146 INFO L280 TraceCheckUtils]: 45: Hoare triple {7655#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {7655#true} is VALID [2020-07-18 02:45:55,146 INFO L280 TraceCheckUtils]: 46: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {7655#true} is VALID [2020-07-18 02:45:55,146 INFO L280 TraceCheckUtils]: 47: Hoare triple {7655#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {7655#true} is VALID [2020-07-18 02:45:55,146 INFO L280 TraceCheckUtils]: 48: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {7655#true} is VALID [2020-07-18 02:45:55,146 INFO L280 TraceCheckUtils]: 49: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {7655#true} is VALID [2020-07-18 02:45:55,147 INFO L280 TraceCheckUtils]: 50: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {7655#true} is VALID [2020-07-18 02:45:55,147 INFO L280 TraceCheckUtils]: 51: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {7655#true} is VALID [2020-07-18 02:45:55,147 INFO L280 TraceCheckUtils]: 52: Hoare triple {7655#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {7655#true} is VALID [2020-07-18 02:45:55,147 INFO L280 TraceCheckUtils]: 53: Hoare triple {7655#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {7655#true} is VALID [2020-07-18 02:45:55,147 INFO L280 TraceCheckUtils]: 54: Hoare triple {7655#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {7655#true} is VALID [2020-07-18 02:45:55,148 INFO L280 TraceCheckUtils]: 55: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {7655#true} is VALID [2020-07-18 02:45:55,148 INFO L280 TraceCheckUtils]: 56: Hoare triple {7655#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {7655#true} is VALID [2020-07-18 02:45:55,148 INFO L280 TraceCheckUtils]: 57: Hoare triple {7655#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {7655#true} is VALID [2020-07-18 02:45:55,148 INFO L280 TraceCheckUtils]: 58: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {7655#true} is VALID [2020-07-18 02:45:55,148 INFO L280 TraceCheckUtils]: 59: Hoare triple {7655#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {7655#true} is VALID [2020-07-18 02:45:55,148 INFO L280 TraceCheckUtils]: 60: Hoare triple {7655#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {7655#true} is VALID [2020-07-18 02:45:55,149 INFO L280 TraceCheckUtils]: 61: Hoare triple {7655#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {7655#true} is VALID [2020-07-18 02:45:55,149 INFO L280 TraceCheckUtils]: 62: Hoare triple {7655#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {7655#true} is VALID [2020-07-18 02:45:55,149 INFO L280 TraceCheckUtils]: 63: Hoare triple {7655#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {7655#true} is VALID [2020-07-18 02:45:55,149 INFO L280 TraceCheckUtils]: 64: Hoare triple {7655#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {7655#true} is VALID [2020-07-18 02:45:55,149 INFO L280 TraceCheckUtils]: 65: Hoare triple {7655#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {7655#true} is VALID [2020-07-18 02:45:55,149 INFO L280 TraceCheckUtils]: 66: Hoare triple {7655#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {7655#true} is VALID [2020-07-18 02:45:55,150 INFO L280 TraceCheckUtils]: 67: Hoare triple {7655#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {7655#true} is VALID [2020-07-18 02:45:55,150 INFO L280 TraceCheckUtils]: 68: Hoare triple {7655#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {7655#true} is VALID [2020-07-18 02:45:55,150 INFO L280 TraceCheckUtils]: 69: Hoare triple {7655#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {7655#true} is VALID [2020-07-18 02:45:55,150 INFO L280 TraceCheckUtils]: 70: Hoare triple {7655#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {7655#true} is VALID [2020-07-18 02:45:55,150 INFO L280 TraceCheckUtils]: 71: Hoare triple {7655#true} ~waterLevel~0 := 1; {7655#true} is VALID [2020-07-18 02:45:55,151 INFO L280 TraceCheckUtils]: 72: Hoare triple {7655#true} ~methaneLevelCritical~0 := 0; {7655#true} is VALID [2020-07-18 02:45:55,151 INFO L280 TraceCheckUtils]: 73: Hoare triple {7655#true} ~pumpRunning~0 := 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,152 INFO L280 TraceCheckUtils]: 74: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,152 INFO L280 TraceCheckUtils]: 75: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,153 INFO L280 TraceCheckUtils]: 76: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,153 INFO L280 TraceCheckUtils]: 77: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume true; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,154 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7736#(= 0 ~pumpRunning~0)} {7655#true} #895#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:55,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,162 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #809#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:55,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,174 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #811#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:55,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} havoc ~retValue_acc~11; {7655#true} is VALID [2020-07-18 02:45:55,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} ~retValue_acc~11 := 1; {7655#true} is VALID [2020-07-18 02:45:55,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #res := ~retValue_acc~11; {7655#true} is VALID [2020-07-18 02:45:55,179 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,180 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #813#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:55,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,184 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #815#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:55,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,218 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7767#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 02:45:55,219 INFO L280 TraceCheckUtils]: 0: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:45:55,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 02:45:55,220 INFO L263 TraceCheckUtils]: 2: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7655#true} is VALID [2020-07-18 02:45:55,220 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,220 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7767#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 02:45:55,221 INFO L280 TraceCheckUtils]: 5: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 02:45:55,222 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7767#(not (= 0 |old(~pumpRunning~0)|))} {7736#(= 0 ~pumpRunning~0)} #877#return; {7656#false} is VALID [2020-07-18 02:45:55,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:55,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} havoc ~retValue_acc~0; {7655#true} is VALID [2020-07-18 02:45:55,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {7655#true} is VALID [2020-07-18 02:45:55,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #res := ~retValue_acc~0; {7655#true} is VALID [2020-07-18 02:45:55,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,225 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7656#false} #899#return; {7656#false} is VALID [2020-07-18 02:45:55,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:45:55,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} havoc ~retValue_acc~4; {7655#true} is VALID [2020-07-18 02:45:55,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} ~retValue_acc~4 := ~pumpRunning~0; {7655#true} is VALID [2020-07-18 02:45:55,229 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #res := ~retValue_acc~4; {7655#true} is VALID [2020-07-18 02:45:55,229 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,229 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7656#false} #901#return; {7656#false} is VALID [2020-07-18 02:45:55,234 INFO L263 TraceCheckUtils]: 0: Hoare triple {7655#true} call ULTIMATE.init(); {7765#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:45:55,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {7765#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7655#true} is VALID [2020-07-18 02:45:55,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #valid := #valid[0 := 0]; {7655#true} is VALID [2020-07-18 02:45:55,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume 0 < #StackHeapBarrier; {7655#true} is VALID [2020-07-18 02:45:55,235 INFO L280 TraceCheckUtils]: 4: Hoare triple {7655#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {7655#true} is VALID [2020-07-18 02:45:55,235 INFO L280 TraceCheckUtils]: 5: Hoare triple {7655#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {7655#true} is VALID [2020-07-18 02:45:55,235 INFO L280 TraceCheckUtils]: 6: Hoare triple {7655#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {7655#true} is VALID [2020-07-18 02:45:55,236 INFO L280 TraceCheckUtils]: 7: Hoare triple {7655#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {7655#true} is VALID [2020-07-18 02:45:55,236 INFO L280 TraceCheckUtils]: 8: Hoare triple {7655#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {7655#true} is VALID [2020-07-18 02:45:55,236 INFO L280 TraceCheckUtils]: 9: Hoare triple {7655#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {7655#true} is VALID [2020-07-18 02:45:55,236 INFO L280 TraceCheckUtils]: 10: Hoare triple {7655#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {7655#true} is VALID [2020-07-18 02:45:55,237 INFO L280 TraceCheckUtils]: 11: Hoare triple {7655#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {7655#true} is VALID [2020-07-18 02:45:55,237 INFO L280 TraceCheckUtils]: 12: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {7655#true} is VALID [2020-07-18 02:45:55,237 INFO L280 TraceCheckUtils]: 13: Hoare triple {7655#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {7655#true} is VALID [2020-07-18 02:45:55,237 INFO L280 TraceCheckUtils]: 14: Hoare triple {7655#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {7655#true} is VALID [2020-07-18 02:45:55,238 INFO L280 TraceCheckUtils]: 15: Hoare triple {7655#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {7655#true} is VALID [2020-07-18 02:45:55,238 INFO L280 TraceCheckUtils]: 16: Hoare triple {7655#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {7655#true} is VALID [2020-07-18 02:45:55,238 INFO L280 TraceCheckUtils]: 17: Hoare triple {7655#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {7655#true} is VALID [2020-07-18 02:45:55,238 INFO L280 TraceCheckUtils]: 18: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {7655#true} is VALID [2020-07-18 02:45:55,239 INFO L280 TraceCheckUtils]: 19: Hoare triple {7655#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {7655#true} is VALID [2020-07-18 02:45:55,239 INFO L280 TraceCheckUtils]: 20: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {7655#true} is VALID [2020-07-18 02:45:55,239 INFO L280 TraceCheckUtils]: 21: Hoare triple {7655#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {7655#true} is VALID [2020-07-18 02:45:55,239 INFO L280 TraceCheckUtils]: 22: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {7655#true} is VALID [2020-07-18 02:45:55,240 INFO L280 TraceCheckUtils]: 23: Hoare triple {7655#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {7655#true} is VALID [2020-07-18 02:45:55,240 INFO L280 TraceCheckUtils]: 24: Hoare triple {7655#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {7655#true} is VALID [2020-07-18 02:45:55,240 INFO L280 TraceCheckUtils]: 25: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {7655#true} is VALID [2020-07-18 02:45:55,241 INFO L280 TraceCheckUtils]: 26: Hoare triple {7655#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {7655#true} is VALID [2020-07-18 02:45:55,241 INFO L280 TraceCheckUtils]: 27: Hoare triple {7655#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {7655#true} is VALID [2020-07-18 02:45:55,241 INFO L280 TraceCheckUtils]: 28: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {7655#true} is VALID [2020-07-18 02:45:55,241 INFO L280 TraceCheckUtils]: 29: Hoare triple {7655#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {7655#true} is VALID [2020-07-18 02:45:55,242 INFO L280 TraceCheckUtils]: 30: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {7655#true} is VALID [2020-07-18 02:45:55,242 INFO L280 TraceCheckUtils]: 31: Hoare triple {7655#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {7655#true} is VALID [2020-07-18 02:45:55,242 INFO L280 TraceCheckUtils]: 32: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {7655#true} is VALID [2020-07-18 02:45:55,242 INFO L280 TraceCheckUtils]: 33: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {7655#true} is VALID [2020-07-18 02:45:55,243 INFO L280 TraceCheckUtils]: 34: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {7655#true} is VALID [2020-07-18 02:45:55,243 INFO L280 TraceCheckUtils]: 35: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {7655#true} is VALID [2020-07-18 02:45:55,243 INFO L280 TraceCheckUtils]: 36: Hoare triple {7655#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {7655#true} is VALID [2020-07-18 02:45:55,243 INFO L280 TraceCheckUtils]: 37: Hoare triple {7655#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {7655#true} is VALID [2020-07-18 02:45:55,243 INFO L280 TraceCheckUtils]: 38: Hoare triple {7655#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {7655#true} is VALID [2020-07-18 02:45:55,244 INFO L280 TraceCheckUtils]: 39: Hoare triple {7655#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {7655#true} is VALID [2020-07-18 02:45:55,244 INFO L280 TraceCheckUtils]: 40: Hoare triple {7655#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {7655#true} is VALID [2020-07-18 02:45:55,244 INFO L280 TraceCheckUtils]: 41: Hoare triple {7655#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {7655#true} is VALID [2020-07-18 02:45:55,244 INFO L280 TraceCheckUtils]: 42: Hoare triple {7655#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {7655#true} is VALID [2020-07-18 02:45:55,244 INFO L280 TraceCheckUtils]: 43: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {7655#true} is VALID [2020-07-18 02:45:55,245 INFO L280 TraceCheckUtils]: 44: Hoare triple {7655#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {7655#true} is VALID [2020-07-18 02:45:55,245 INFO L280 TraceCheckUtils]: 45: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {7655#true} is VALID [2020-07-18 02:45:55,245 INFO L280 TraceCheckUtils]: 46: Hoare triple {7655#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {7655#true} is VALID [2020-07-18 02:45:55,245 INFO L280 TraceCheckUtils]: 47: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {7655#true} is VALID [2020-07-18 02:45:55,245 INFO L280 TraceCheckUtils]: 48: Hoare triple {7655#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {7655#true} is VALID [2020-07-18 02:45:55,245 INFO L280 TraceCheckUtils]: 49: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {7655#true} is VALID [2020-07-18 02:45:55,246 INFO L280 TraceCheckUtils]: 50: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {7655#true} is VALID [2020-07-18 02:45:55,246 INFO L280 TraceCheckUtils]: 51: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {7655#true} is VALID [2020-07-18 02:45:55,246 INFO L280 TraceCheckUtils]: 52: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {7655#true} is VALID [2020-07-18 02:45:55,246 INFO L280 TraceCheckUtils]: 53: Hoare triple {7655#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {7655#true} is VALID [2020-07-18 02:45:55,247 INFO L280 TraceCheckUtils]: 54: Hoare triple {7655#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {7655#true} is VALID [2020-07-18 02:45:55,247 INFO L280 TraceCheckUtils]: 55: Hoare triple {7655#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {7655#true} is VALID [2020-07-18 02:45:55,247 INFO L280 TraceCheckUtils]: 56: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {7655#true} is VALID [2020-07-18 02:45:55,247 INFO L280 TraceCheckUtils]: 57: Hoare triple {7655#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {7655#true} is VALID [2020-07-18 02:45:55,248 INFO L280 TraceCheckUtils]: 58: Hoare triple {7655#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {7655#true} is VALID [2020-07-18 02:45:55,248 INFO L280 TraceCheckUtils]: 59: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {7655#true} is VALID [2020-07-18 02:45:55,248 INFO L280 TraceCheckUtils]: 60: Hoare triple {7655#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {7655#true} is VALID [2020-07-18 02:45:55,248 INFO L280 TraceCheckUtils]: 61: Hoare triple {7655#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {7655#true} is VALID [2020-07-18 02:45:55,248 INFO L280 TraceCheckUtils]: 62: Hoare triple {7655#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {7655#true} is VALID [2020-07-18 02:45:55,249 INFO L280 TraceCheckUtils]: 63: Hoare triple {7655#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {7655#true} is VALID [2020-07-18 02:45:55,249 INFO L280 TraceCheckUtils]: 64: Hoare triple {7655#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {7655#true} is VALID [2020-07-18 02:45:55,249 INFO L280 TraceCheckUtils]: 65: Hoare triple {7655#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {7655#true} is VALID [2020-07-18 02:45:55,250 INFO L280 TraceCheckUtils]: 66: Hoare triple {7655#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {7655#true} is VALID [2020-07-18 02:45:55,250 INFO L280 TraceCheckUtils]: 67: Hoare triple {7655#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {7655#true} is VALID [2020-07-18 02:45:55,250 INFO L280 TraceCheckUtils]: 68: Hoare triple {7655#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {7655#true} is VALID [2020-07-18 02:45:55,250 INFO L280 TraceCheckUtils]: 69: Hoare triple {7655#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {7655#true} is VALID [2020-07-18 02:45:55,251 INFO L280 TraceCheckUtils]: 70: Hoare triple {7655#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {7655#true} is VALID [2020-07-18 02:45:55,251 INFO L280 TraceCheckUtils]: 71: Hoare triple {7655#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {7655#true} is VALID [2020-07-18 02:45:55,251 INFO L280 TraceCheckUtils]: 72: Hoare triple {7655#true} ~waterLevel~0 := 1; {7655#true} is VALID [2020-07-18 02:45:55,251 INFO L280 TraceCheckUtils]: 73: Hoare triple {7655#true} ~methaneLevelCritical~0 := 0; {7655#true} is VALID [2020-07-18 02:45:55,252 INFO L280 TraceCheckUtils]: 74: Hoare triple {7655#true} ~pumpRunning~0 := 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,253 INFO L280 TraceCheckUtils]: 75: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,254 INFO L280 TraceCheckUtils]: 76: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,254 INFO L280 TraceCheckUtils]: 77: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,255 INFO L280 TraceCheckUtils]: 78: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume true; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,256 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7736#(= 0 ~pumpRunning~0)} {7655#true} #895#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,257 INFO L263 TraceCheckUtils]: 80: Hoare triple {7736#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,257 INFO L280 TraceCheckUtils]: 81: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~6; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,258 INFO L280 TraceCheckUtils]: 82: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,258 INFO L263 TraceCheckUtils]: 83: Hoare triple {7736#(= 0 ~pumpRunning~0)} call select_helpers(); {7655#true} is VALID [2020-07-18 02:45:55,258 INFO L280 TraceCheckUtils]: 84: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,259 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #809#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,259 INFO L263 TraceCheckUtils]: 86: Hoare triple {7736#(= 0 ~pumpRunning~0)} call select_features(); {7655#true} is VALID [2020-07-18 02:45:55,259 INFO L280 TraceCheckUtils]: 87: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,260 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #811#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,260 INFO L263 TraceCheckUtils]: 89: Hoare triple {7736#(= 0 ~pumpRunning~0)} call #t~ret36 := valid_product(); {7655#true} is VALID [2020-07-18 02:45:55,260 INFO L280 TraceCheckUtils]: 90: Hoare triple {7655#true} havoc ~retValue_acc~11; {7655#true} is VALID [2020-07-18 02:45:55,261 INFO L280 TraceCheckUtils]: 91: Hoare triple {7655#true} ~retValue_acc~11 := 1; {7655#true} is VALID [2020-07-18 02:45:55,261 INFO L280 TraceCheckUtils]: 92: Hoare triple {7655#true} #res := ~retValue_acc~11; {7655#true} is VALID [2020-07-18 02:45:55,261 INFO L280 TraceCheckUtils]: 93: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,262 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #813#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,263 INFO L280 TraceCheckUtils]: 95: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,263 INFO L280 TraceCheckUtils]: 96: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~ret36; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,264 INFO L280 TraceCheckUtils]: 97: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~ret36; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,265 INFO L280 TraceCheckUtils]: 98: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~5; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,265 INFO L263 TraceCheckUtils]: 99: Hoare triple {7736#(= 0 ~pumpRunning~0)} call setup(); {7655#true} is VALID [2020-07-18 02:45:55,265 INFO L280 TraceCheckUtils]: 100: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,266 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #815#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,267 INFO L263 TraceCheckUtils]: 102: Hoare triple {7736#(= 0 ~pumpRunning~0)} call runTest(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,268 INFO L263 TraceCheckUtils]: 103: Hoare triple {7736#(= 0 ~pumpRunning~0)} call test(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,268 INFO L280 TraceCheckUtils]: 104: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,269 INFO L280 TraceCheckUtils]: 105: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,269 INFO L280 TraceCheckUtils]: 106: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,270 INFO L280 TraceCheckUtils]: 107: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,270 INFO L280 TraceCheckUtils]: 108: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,271 INFO L280 TraceCheckUtils]: 109: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,271 INFO L280 TraceCheckUtils]: 110: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !false; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,272 INFO L280 TraceCheckUtils]: 111: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,272 INFO L280 TraceCheckUtils]: 112: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,273 INFO L280 TraceCheckUtils]: 113: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~nondet30; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,273 INFO L280 TraceCheckUtils]: 114: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~nondet30; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,274 INFO L280 TraceCheckUtils]: 115: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,274 INFO L280 TraceCheckUtils]: 116: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,275 INFO L280 TraceCheckUtils]: 117: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet31; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,275 INFO L280 TraceCheckUtils]: 118: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,276 INFO L280 TraceCheckUtils]: 119: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,276 INFO L280 TraceCheckUtils]: 120: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,277 INFO L280 TraceCheckUtils]: 121: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet32; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,277 INFO L280 TraceCheckUtils]: 122: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,278 INFO L280 TraceCheckUtils]: 123: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,278 INFO L263 TraceCheckUtils]: 124: Hoare triple {7736#(= 0 ~pumpRunning~0)} call timeShift(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,279 INFO L280 TraceCheckUtils]: 125: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,280 INFO L280 TraceCheckUtils]: 126: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:45:55,280 INFO L263 TraceCheckUtils]: 127: Hoare triple {7736#(= 0 ~pumpRunning~0)} call processEnvironment(); {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:45:55,281 INFO L280 TraceCheckUtils]: 128: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:45:55,281 INFO L280 TraceCheckUtils]: 129: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 02:45:55,281 INFO L263 TraceCheckUtils]: 130: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7655#true} is VALID [2020-07-18 02:45:55,282 INFO L280 TraceCheckUtils]: 131: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,282 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {7655#true} {7767#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 02:45:55,283 INFO L280 TraceCheckUtils]: 133: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 02:45:55,283 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {7767#(not (= 0 |old(~pumpRunning~0)|))} {7736#(= 0 ~pumpRunning~0)} #877#return; {7656#false} is VALID [2020-07-18 02:45:55,283 INFO L263 TraceCheckUtils]: 135: Hoare triple {7656#false} call __utac_acc__Specification1_spec__1(); {7656#false} is VALID [2020-07-18 02:45:55,284 INFO L280 TraceCheckUtils]: 136: Hoare triple {7656#false} havoc ~tmp~4; {7656#false} is VALID [2020-07-18 02:45:55,284 INFO L280 TraceCheckUtils]: 137: Hoare triple {7656#false} havoc ~tmp___0~2; {7656#false} is VALID [2020-07-18 02:45:55,284 INFO L263 TraceCheckUtils]: 138: Hoare triple {7656#false} call #t~ret34 := isMethaneLevelCritical(); {7655#true} is VALID [2020-07-18 02:45:55,284 INFO L280 TraceCheckUtils]: 139: Hoare triple {7655#true} havoc ~retValue_acc~0; {7655#true} is VALID [2020-07-18 02:45:55,284 INFO L280 TraceCheckUtils]: 140: Hoare triple {7655#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {7655#true} is VALID [2020-07-18 02:45:55,284 INFO L280 TraceCheckUtils]: 141: Hoare triple {7655#true} #res := ~retValue_acc~0; {7655#true} is VALID [2020-07-18 02:45:55,285 INFO L280 TraceCheckUtils]: 142: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,285 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {7655#true} {7656#false} #899#return; {7656#false} is VALID [2020-07-18 02:45:55,285 INFO L280 TraceCheckUtils]: 144: Hoare triple {7656#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {7656#false} is VALID [2020-07-18 02:45:55,285 INFO L280 TraceCheckUtils]: 145: Hoare triple {7656#false} ~tmp~4 := #t~ret34; {7656#false} is VALID [2020-07-18 02:45:55,285 INFO L280 TraceCheckUtils]: 146: Hoare triple {7656#false} havoc #t~ret34; {7656#false} is VALID [2020-07-18 02:45:55,286 INFO L280 TraceCheckUtils]: 147: Hoare triple {7656#false} assume 0 != ~tmp~4; {7656#false} is VALID [2020-07-18 02:45:55,286 INFO L263 TraceCheckUtils]: 148: Hoare triple {7656#false} call #t~ret35 := isPumpRunning(); {7655#true} is VALID [2020-07-18 02:45:55,286 INFO L280 TraceCheckUtils]: 149: Hoare triple {7655#true} havoc ~retValue_acc~4; {7655#true} is VALID [2020-07-18 02:45:55,286 INFO L280 TraceCheckUtils]: 150: Hoare triple {7655#true} ~retValue_acc~4 := ~pumpRunning~0; {7655#true} is VALID [2020-07-18 02:45:55,286 INFO L280 TraceCheckUtils]: 151: Hoare triple {7655#true} #res := ~retValue_acc~4; {7655#true} is VALID [2020-07-18 02:45:55,286 INFO L280 TraceCheckUtils]: 152: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-18 02:45:55,287 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {7655#true} {7656#false} #901#return; {7656#false} is VALID [2020-07-18 02:45:55,287 INFO L280 TraceCheckUtils]: 154: Hoare triple {7656#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {7656#false} is VALID [2020-07-18 02:45:55,287 INFO L280 TraceCheckUtils]: 155: Hoare triple {7656#false} ~tmp___0~2 := #t~ret35; {7656#false} is VALID [2020-07-18 02:45:55,287 INFO L280 TraceCheckUtils]: 156: Hoare triple {7656#false} havoc #t~ret35; {7656#false} is VALID [2020-07-18 02:45:55,287 INFO L280 TraceCheckUtils]: 157: Hoare triple {7656#false} assume 0 != ~tmp___0~2; {7656#false} is VALID [2020-07-18 02:45:55,287 INFO L263 TraceCheckUtils]: 158: Hoare triple {7656#false} call __automaton_fail(); {7656#false} is VALID [2020-07-18 02:45:55,288 INFO L280 TraceCheckUtils]: 159: Hoare triple {7656#false} assume !false; {7656#false} is VALID [2020-07-18 02:45:55,316 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 02:45:55,316 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [330829910] [2020-07-18 02:45:55,316 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:45:55,316 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-18 02:45:55,317 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [598496481] [2020-07-18 02:45:55,317 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 160 [2020-07-18 02:45:55,318 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:45:55,318 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-18 02:45:55,479 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 160 edges. 160 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:45:55,479 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-18 02:45:55,480 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:45:55,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-18 02:45:55,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-18 02:45:55,481 INFO L87 Difference]: Start difference. First operand 428 states and 474 transitions. Second operand 6 states. [2020-07-18 02:45:56,423 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:46:11,086 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:46:20,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:46:20,024 INFO L93 Difference]: Finished difference Result 1056 states and 1237 transitions. [2020-07-18 02:46:20,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-18 02:46:20,025 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 160 [2020-07-18 02:46:20,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:46:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 02:46:20,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 620 transitions. [2020-07-18 02:46:20,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 02:46:20,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 620 transitions. [2020-07-18 02:46:20,042 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 620 transitions. [2020-07-18 02:46:21,857 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 620 edges. 620 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:46:21,897 INFO L225 Difference]: With dead ends: 1056 [2020-07-18 02:46:21,897 INFO L226 Difference]: Without dead ends: 738 [2020-07-18 02:46:21,900 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2020-07-18 02:46:21,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 738 states. [2020-07-18 02:46:36,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 738 to 622. [2020-07-18 02:46:36,493 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:46:36,493 INFO L82 GeneralOperation]: Start isEquivalent. First operand 738 states. Second operand 622 states. [2020-07-18 02:46:36,493 INFO L74 IsIncluded]: Start isIncluded. First operand 738 states. Second operand 622 states. [2020-07-18 02:46:36,493 INFO L87 Difference]: Start difference. First operand 738 states. Second operand 622 states. [2020-07-18 02:46:36,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:46:36,536 INFO L93 Difference]: Finished difference Result 738 states and 845 transitions. [2020-07-18 02:46:36,536 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 845 transitions. [2020-07-18 02:46:36,539 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:46:36,539 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:46:36,539 INFO L74 IsIncluded]: Start isIncluded. First operand 622 states. Second operand 738 states. [2020-07-18 02:46:36,539 INFO L87 Difference]: Start difference. First operand 622 states. Second operand 738 states. [2020-07-18 02:46:36,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:46:36,580 INFO L93 Difference]: Finished difference Result 738 states and 845 transitions. [2020-07-18 02:46:36,580 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 845 transitions. [2020-07-18 02:46:36,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:46:36,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:46:36,582 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:46:36,583 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:46:36,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 622 states. [2020-07-18 02:46:36,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 622 states and 688 transitions. [2020-07-18 02:46:36,618 INFO L78 Accepts]: Start accepts. Automaton has 622 states and 688 transitions. Word has length 160 [2020-07-18 02:46:36,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:46:36,619 INFO L479 AbstractCegarLoop]: Abstraction has 622 states and 688 transitions. [2020-07-18 02:46:36,619 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-18 02:46:36,619 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 622 states and 688 transitions. [2020-07-18 02:46:40,049 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 688 edges. 688 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:46:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 688 transitions. [2020-07-18 02:46:40,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-18 02:46:40,052 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:46:40,052 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 02:46:40,052 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 02:46:40,052 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:46:40,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:46:40,053 INFO L82 PathProgramCache]: Analyzing trace with hash -2147122244, now seen corresponding path program 1 times [2020-07-18 02:46:40,053 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:46:40,053 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1299195719] [2020-07-18 02:46:40,053 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:46:40,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:40,390 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:46:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:40,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {12725#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {12616#true} is VALID [2020-07-18 02:46:40,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} #valid := #valid[0 := 0]; {12616#true} is VALID [2020-07-18 02:46:40,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} assume 0 < #StackHeapBarrier; {12616#true} is VALID [2020-07-18 02:46:40,494 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {12616#true} is VALID [2020-07-18 02:46:40,494 INFO L280 TraceCheckUtils]: 4: Hoare triple {12616#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {12616#true} is VALID [2020-07-18 02:46:40,494 INFO L280 TraceCheckUtils]: 5: Hoare triple {12616#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {12616#true} is VALID [2020-07-18 02:46:40,494 INFO L280 TraceCheckUtils]: 6: Hoare triple {12616#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {12616#true} is VALID [2020-07-18 02:46:40,494 INFO L280 TraceCheckUtils]: 7: Hoare triple {12616#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {12616#true} is VALID [2020-07-18 02:46:40,494 INFO L280 TraceCheckUtils]: 8: Hoare triple {12616#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {12616#true} is VALID [2020-07-18 02:46:40,495 INFO L280 TraceCheckUtils]: 9: Hoare triple {12616#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {12616#true} is VALID [2020-07-18 02:46:40,495 INFO L280 TraceCheckUtils]: 10: Hoare triple {12616#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {12616#true} is VALID [2020-07-18 02:46:40,495 INFO L280 TraceCheckUtils]: 11: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {12616#true} is VALID [2020-07-18 02:46:40,495 INFO L280 TraceCheckUtils]: 12: Hoare triple {12616#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {12616#true} is VALID [2020-07-18 02:46:40,495 INFO L280 TraceCheckUtils]: 13: Hoare triple {12616#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {12616#true} is VALID [2020-07-18 02:46:40,496 INFO L280 TraceCheckUtils]: 14: Hoare triple {12616#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {12616#true} is VALID [2020-07-18 02:46:40,496 INFO L280 TraceCheckUtils]: 15: Hoare triple {12616#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {12616#true} is VALID [2020-07-18 02:46:40,496 INFO L280 TraceCheckUtils]: 16: Hoare triple {12616#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {12616#true} is VALID [2020-07-18 02:46:40,496 INFO L280 TraceCheckUtils]: 17: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {12616#true} is VALID [2020-07-18 02:46:40,496 INFO L280 TraceCheckUtils]: 18: Hoare triple {12616#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {12616#true} is VALID [2020-07-18 02:46:40,496 INFO L280 TraceCheckUtils]: 19: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {12616#true} is VALID [2020-07-18 02:46:40,497 INFO L280 TraceCheckUtils]: 20: Hoare triple {12616#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {12616#true} is VALID [2020-07-18 02:46:40,497 INFO L280 TraceCheckUtils]: 21: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {12616#true} is VALID [2020-07-18 02:46:40,497 INFO L280 TraceCheckUtils]: 22: Hoare triple {12616#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {12616#true} is VALID [2020-07-18 02:46:40,497 INFO L280 TraceCheckUtils]: 23: Hoare triple {12616#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {12616#true} is VALID [2020-07-18 02:46:40,497 INFO L280 TraceCheckUtils]: 24: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {12616#true} is VALID [2020-07-18 02:46:40,498 INFO L280 TraceCheckUtils]: 25: Hoare triple {12616#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {12616#true} is VALID [2020-07-18 02:46:40,498 INFO L280 TraceCheckUtils]: 26: Hoare triple {12616#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {12616#true} is VALID [2020-07-18 02:46:40,498 INFO L280 TraceCheckUtils]: 27: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {12616#true} is VALID [2020-07-18 02:46:40,498 INFO L280 TraceCheckUtils]: 28: Hoare triple {12616#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {12616#true} is VALID [2020-07-18 02:46:40,498 INFO L280 TraceCheckUtils]: 29: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {12616#true} is VALID [2020-07-18 02:46:40,498 INFO L280 TraceCheckUtils]: 30: Hoare triple {12616#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {12616#true} is VALID [2020-07-18 02:46:40,499 INFO L280 TraceCheckUtils]: 31: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {12616#true} is VALID [2020-07-18 02:46:40,499 INFO L280 TraceCheckUtils]: 32: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {12616#true} is VALID [2020-07-18 02:46:40,499 INFO L280 TraceCheckUtils]: 33: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {12616#true} is VALID [2020-07-18 02:46:40,499 INFO L280 TraceCheckUtils]: 34: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {12616#true} is VALID [2020-07-18 02:46:40,499 INFO L280 TraceCheckUtils]: 35: Hoare triple {12616#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {12616#true} is VALID [2020-07-18 02:46:40,500 INFO L280 TraceCheckUtils]: 36: Hoare triple {12616#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {12616#true} is VALID [2020-07-18 02:46:40,500 INFO L280 TraceCheckUtils]: 37: Hoare triple {12616#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {12616#true} is VALID [2020-07-18 02:46:40,500 INFO L280 TraceCheckUtils]: 38: Hoare triple {12616#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {12616#true} is VALID [2020-07-18 02:46:40,500 INFO L280 TraceCheckUtils]: 39: Hoare triple {12616#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {12616#true} is VALID [2020-07-18 02:46:40,500 INFO L280 TraceCheckUtils]: 40: Hoare triple {12616#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {12616#true} is VALID [2020-07-18 02:46:40,500 INFO L280 TraceCheckUtils]: 41: Hoare triple {12616#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {12616#true} is VALID [2020-07-18 02:46:40,501 INFO L280 TraceCheckUtils]: 42: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {12616#true} is VALID [2020-07-18 02:46:40,501 INFO L280 TraceCheckUtils]: 43: Hoare triple {12616#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {12616#true} is VALID [2020-07-18 02:46:40,501 INFO L280 TraceCheckUtils]: 44: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {12616#true} is VALID [2020-07-18 02:46:40,501 INFO L280 TraceCheckUtils]: 45: Hoare triple {12616#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {12616#true} is VALID [2020-07-18 02:46:40,501 INFO L280 TraceCheckUtils]: 46: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {12616#true} is VALID [2020-07-18 02:46:40,502 INFO L280 TraceCheckUtils]: 47: Hoare triple {12616#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {12616#true} is VALID [2020-07-18 02:46:40,502 INFO L280 TraceCheckUtils]: 48: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {12616#true} is VALID [2020-07-18 02:46:40,502 INFO L280 TraceCheckUtils]: 49: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {12616#true} is VALID [2020-07-18 02:46:40,502 INFO L280 TraceCheckUtils]: 50: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {12616#true} is VALID [2020-07-18 02:46:40,502 INFO L280 TraceCheckUtils]: 51: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {12616#true} is VALID [2020-07-18 02:46:40,502 INFO L280 TraceCheckUtils]: 52: Hoare triple {12616#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {12616#true} is VALID [2020-07-18 02:46:40,503 INFO L280 TraceCheckUtils]: 53: Hoare triple {12616#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {12616#true} is VALID [2020-07-18 02:46:40,503 INFO L280 TraceCheckUtils]: 54: Hoare triple {12616#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {12616#true} is VALID [2020-07-18 02:46:40,503 INFO L280 TraceCheckUtils]: 55: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {12616#true} is VALID [2020-07-18 02:46:40,503 INFO L280 TraceCheckUtils]: 56: Hoare triple {12616#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {12616#true} is VALID [2020-07-18 02:46:40,503 INFO L280 TraceCheckUtils]: 57: Hoare triple {12616#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {12616#true} is VALID [2020-07-18 02:46:40,504 INFO L280 TraceCheckUtils]: 58: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {12616#true} is VALID [2020-07-18 02:46:40,504 INFO L280 TraceCheckUtils]: 59: Hoare triple {12616#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {12616#true} is VALID [2020-07-18 02:46:40,504 INFO L280 TraceCheckUtils]: 60: Hoare triple {12616#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {12616#true} is VALID [2020-07-18 02:46:40,504 INFO L280 TraceCheckUtils]: 61: Hoare triple {12616#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {12616#true} is VALID [2020-07-18 02:46:40,504 INFO L280 TraceCheckUtils]: 62: Hoare triple {12616#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {12616#true} is VALID [2020-07-18 02:46:40,504 INFO L280 TraceCheckUtils]: 63: Hoare triple {12616#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {12616#true} is VALID [2020-07-18 02:46:40,505 INFO L280 TraceCheckUtils]: 64: Hoare triple {12616#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {12616#true} is VALID [2020-07-18 02:46:40,505 INFO L280 TraceCheckUtils]: 65: Hoare triple {12616#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {12616#true} is VALID [2020-07-18 02:46:40,505 INFO L280 TraceCheckUtils]: 66: Hoare triple {12616#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {12616#true} is VALID [2020-07-18 02:46:40,505 INFO L280 TraceCheckUtils]: 67: Hoare triple {12616#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {12616#true} is VALID [2020-07-18 02:46:40,505 INFO L280 TraceCheckUtils]: 68: Hoare triple {12616#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {12616#true} is VALID [2020-07-18 02:46:40,506 INFO L280 TraceCheckUtils]: 69: Hoare triple {12616#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {12616#true} is VALID [2020-07-18 02:46:40,506 INFO L280 TraceCheckUtils]: 70: Hoare triple {12616#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {12616#true} is VALID [2020-07-18 02:46:40,506 INFO L280 TraceCheckUtils]: 71: Hoare triple {12616#true} ~waterLevel~0 := 1; {12616#true} is VALID [2020-07-18 02:46:40,511 INFO L280 TraceCheckUtils]: 72: Hoare triple {12616#true} ~methaneLevelCritical~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,512 INFO L280 TraceCheckUtils]: 73: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,512 INFO L280 TraceCheckUtils]: 74: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,514 INFO L280 TraceCheckUtils]: 75: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,515 INFO L280 TraceCheckUtils]: 76: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,515 INFO L280 TraceCheckUtils]: 77: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume true; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,516 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {12697#(= 0 ~methaneLevelCritical~0)} {12616#true} #895#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:40,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-18 02:46:40,524 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #809#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:40,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-18 02:46:40,527 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #811#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:40,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} havoc ~retValue_acc~11; {12616#true} is VALID [2020-07-18 02:46:40,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~retValue_acc~11 := 1; {12616#true} is VALID [2020-07-18 02:46:40,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} #res := ~retValue_acc~11; {12616#true} is VALID [2020-07-18 02:46:40,532 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-18 02:46:40,532 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #813#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:40,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-18 02:46:40,537 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #815#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:40,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {12726#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {12616#true} is VALID [2020-07-18 02:46:40,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~systemActive~0 := 0; {12616#true} is VALID [2020-07-18 02:46:40,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-18 02:46:40,556 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #863#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:40,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} havoc ~retValue_acc~0; {12616#true} is VALID [2020-07-18 02:46:40,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} is VALID [2020-07-18 02:46:40,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} #res := ~retValue_acc~0; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,586 INFO L280 TraceCheckUtils]: 3: Hoare triple {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,587 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {12697#(= 0 ~methaneLevelCritical~0)} #899#return; {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} is VALID [2020-07-18 02:46:40,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:46:40,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} havoc ~retValue_acc~4; {12616#true} is VALID [2020-07-18 02:46:40,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~retValue_acc~4 := ~pumpRunning~0; {12616#true} is VALID [2020-07-18 02:46:40,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} #res := ~retValue_acc~4; {12616#true} is VALID [2020-07-18 02:46:40,591 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-18 02:46:40,592 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12616#true} {12617#false} #901#return; {12617#false} is VALID [2020-07-18 02:46:40,595 INFO L263 TraceCheckUtils]: 0: Hoare triple {12616#true} call ULTIMATE.init(); {12725#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:46:40,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {12725#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {12616#true} is VALID [2020-07-18 02:46:40,596 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} #valid := #valid[0 := 0]; {12616#true} is VALID [2020-07-18 02:46:40,596 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} assume 0 < #StackHeapBarrier; {12616#true} is VALID [2020-07-18 02:46:40,596 INFO L280 TraceCheckUtils]: 4: Hoare triple {12616#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {12616#true} is VALID [2020-07-18 02:46:40,596 INFO L280 TraceCheckUtils]: 5: Hoare triple {12616#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {12616#true} is VALID [2020-07-18 02:46:40,597 INFO L280 TraceCheckUtils]: 6: Hoare triple {12616#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {12616#true} is VALID [2020-07-18 02:46:40,597 INFO L280 TraceCheckUtils]: 7: Hoare triple {12616#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {12616#true} is VALID [2020-07-18 02:46:40,597 INFO L280 TraceCheckUtils]: 8: Hoare triple {12616#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {12616#true} is VALID [2020-07-18 02:46:40,597 INFO L280 TraceCheckUtils]: 9: Hoare triple {12616#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {12616#true} is VALID [2020-07-18 02:46:40,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {12616#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {12616#true} is VALID [2020-07-18 02:46:40,597 INFO L280 TraceCheckUtils]: 11: Hoare triple {12616#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {12616#true} is VALID [2020-07-18 02:46:40,598 INFO L280 TraceCheckUtils]: 12: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {12616#true} is VALID [2020-07-18 02:46:40,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {12616#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {12616#true} is VALID [2020-07-18 02:46:40,598 INFO L280 TraceCheckUtils]: 14: Hoare triple {12616#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {12616#true} is VALID [2020-07-18 02:46:40,598 INFO L280 TraceCheckUtils]: 15: Hoare triple {12616#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {12616#true} is VALID [2020-07-18 02:46:40,598 INFO L280 TraceCheckUtils]: 16: Hoare triple {12616#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {12616#true} is VALID [2020-07-18 02:46:40,598 INFO L280 TraceCheckUtils]: 17: Hoare triple {12616#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {12616#true} is VALID [2020-07-18 02:46:40,599 INFO L280 TraceCheckUtils]: 18: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {12616#true} is VALID [2020-07-18 02:46:40,599 INFO L280 TraceCheckUtils]: 19: Hoare triple {12616#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {12616#true} is VALID [2020-07-18 02:46:40,599 INFO L280 TraceCheckUtils]: 20: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {12616#true} is VALID [2020-07-18 02:46:40,599 INFO L280 TraceCheckUtils]: 21: Hoare triple {12616#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {12616#true} is VALID [2020-07-18 02:46:40,599 INFO L280 TraceCheckUtils]: 22: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {12616#true} is VALID [2020-07-18 02:46:40,600 INFO L280 TraceCheckUtils]: 23: Hoare triple {12616#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {12616#true} is VALID [2020-07-18 02:46:40,600 INFO L280 TraceCheckUtils]: 24: Hoare triple {12616#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {12616#true} is VALID [2020-07-18 02:46:40,600 INFO L280 TraceCheckUtils]: 25: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {12616#true} is VALID [2020-07-18 02:46:40,600 INFO L280 TraceCheckUtils]: 26: Hoare triple {12616#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {12616#true} is VALID [2020-07-18 02:46:40,600 INFO L280 TraceCheckUtils]: 27: Hoare triple {12616#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {12616#true} is VALID [2020-07-18 02:46:40,600 INFO L280 TraceCheckUtils]: 28: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {12616#true} is VALID [2020-07-18 02:46:40,601 INFO L280 TraceCheckUtils]: 29: Hoare triple {12616#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {12616#true} is VALID [2020-07-18 02:46:40,601 INFO L280 TraceCheckUtils]: 30: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {12616#true} is VALID [2020-07-18 02:46:40,601 INFO L280 TraceCheckUtils]: 31: Hoare triple {12616#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {12616#true} is VALID [2020-07-18 02:46:40,601 INFO L280 TraceCheckUtils]: 32: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {12616#true} is VALID [2020-07-18 02:46:40,601 INFO L280 TraceCheckUtils]: 33: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {12616#true} is VALID [2020-07-18 02:46:40,602 INFO L280 TraceCheckUtils]: 34: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {12616#true} is VALID [2020-07-18 02:46:40,602 INFO L280 TraceCheckUtils]: 35: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {12616#true} is VALID [2020-07-18 02:46:40,602 INFO L280 TraceCheckUtils]: 36: Hoare triple {12616#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {12616#true} is VALID [2020-07-18 02:46:40,602 INFO L280 TraceCheckUtils]: 37: Hoare triple {12616#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {12616#true} is VALID [2020-07-18 02:46:40,602 INFO L280 TraceCheckUtils]: 38: Hoare triple {12616#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {12616#true} is VALID [2020-07-18 02:46:40,602 INFO L280 TraceCheckUtils]: 39: Hoare triple {12616#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {12616#true} is VALID [2020-07-18 02:46:40,603 INFO L280 TraceCheckUtils]: 40: Hoare triple {12616#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {12616#true} is VALID [2020-07-18 02:46:40,603 INFO L280 TraceCheckUtils]: 41: Hoare triple {12616#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {12616#true} is VALID [2020-07-18 02:46:40,603 INFO L280 TraceCheckUtils]: 42: Hoare triple {12616#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {12616#true} is VALID [2020-07-18 02:46:40,603 INFO L280 TraceCheckUtils]: 43: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {12616#true} is VALID [2020-07-18 02:46:40,603 INFO L280 TraceCheckUtils]: 44: Hoare triple {12616#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {12616#true} is VALID [2020-07-18 02:46:40,604 INFO L280 TraceCheckUtils]: 45: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {12616#true} is VALID [2020-07-18 02:46:40,604 INFO L280 TraceCheckUtils]: 46: Hoare triple {12616#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {12616#true} is VALID [2020-07-18 02:46:40,604 INFO L280 TraceCheckUtils]: 47: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {12616#true} is VALID [2020-07-18 02:46:40,604 INFO L280 TraceCheckUtils]: 48: Hoare triple {12616#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {12616#true} is VALID [2020-07-18 02:46:40,604 INFO L280 TraceCheckUtils]: 49: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {12616#true} is VALID [2020-07-18 02:46:40,604 INFO L280 TraceCheckUtils]: 50: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {12616#true} is VALID [2020-07-18 02:46:40,605 INFO L280 TraceCheckUtils]: 51: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {12616#true} is VALID [2020-07-18 02:46:40,605 INFO L280 TraceCheckUtils]: 52: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {12616#true} is VALID [2020-07-18 02:46:40,605 INFO L280 TraceCheckUtils]: 53: Hoare triple {12616#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {12616#true} is VALID [2020-07-18 02:46:40,605 INFO L280 TraceCheckUtils]: 54: Hoare triple {12616#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {12616#true} is VALID [2020-07-18 02:46:40,605 INFO L280 TraceCheckUtils]: 55: Hoare triple {12616#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {12616#true} is VALID [2020-07-18 02:46:40,606 INFO L280 TraceCheckUtils]: 56: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {12616#true} is VALID [2020-07-18 02:46:40,606 INFO L280 TraceCheckUtils]: 57: Hoare triple {12616#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {12616#true} is VALID [2020-07-18 02:46:40,606 INFO L280 TraceCheckUtils]: 58: Hoare triple {12616#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {12616#true} is VALID [2020-07-18 02:46:40,606 INFO L280 TraceCheckUtils]: 59: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {12616#true} is VALID [2020-07-18 02:46:40,606 INFO L280 TraceCheckUtils]: 60: Hoare triple {12616#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {12616#true} is VALID [2020-07-18 02:46:40,607 INFO L280 TraceCheckUtils]: 61: Hoare triple {12616#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {12616#true} is VALID [2020-07-18 02:46:40,607 INFO L280 TraceCheckUtils]: 62: Hoare triple {12616#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {12616#true} is VALID [2020-07-18 02:46:40,607 INFO L280 TraceCheckUtils]: 63: Hoare triple {12616#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {12616#true} is VALID [2020-07-18 02:46:40,607 INFO L280 TraceCheckUtils]: 64: Hoare triple {12616#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {12616#true} is VALID [2020-07-18 02:46:40,607 INFO L280 TraceCheckUtils]: 65: Hoare triple {12616#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {12616#true} is VALID [2020-07-18 02:46:40,607 INFO L280 TraceCheckUtils]: 66: Hoare triple {12616#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {12616#true} is VALID [2020-07-18 02:46:40,608 INFO L280 TraceCheckUtils]: 67: Hoare triple {12616#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {12616#true} is VALID [2020-07-18 02:46:40,608 INFO L280 TraceCheckUtils]: 68: Hoare triple {12616#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {12616#true} is VALID [2020-07-18 02:46:40,608 INFO L280 TraceCheckUtils]: 69: Hoare triple {12616#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {12616#true} is VALID [2020-07-18 02:46:40,608 INFO L280 TraceCheckUtils]: 70: Hoare triple {12616#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {12616#true} is VALID [2020-07-18 02:46:40,608 INFO L280 TraceCheckUtils]: 71: Hoare triple {12616#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {12616#true} is VALID [2020-07-18 02:46:40,609 INFO L280 TraceCheckUtils]: 72: Hoare triple {12616#true} ~waterLevel~0 := 1; {12616#true} is VALID [2020-07-18 02:46:40,611 INFO L280 TraceCheckUtils]: 73: Hoare triple {12616#true} ~methaneLevelCritical~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,612 INFO L280 TraceCheckUtils]: 74: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,612 INFO L280 TraceCheckUtils]: 75: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,613 INFO L280 TraceCheckUtils]: 76: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,613 INFO L280 TraceCheckUtils]: 77: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,614 INFO L280 TraceCheckUtils]: 78: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume true; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,614 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12697#(= 0 ~methaneLevelCritical~0)} {12616#true} #895#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,615 INFO L263 TraceCheckUtils]: 80: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call #t~ret73 := main(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,615 INFO L280 TraceCheckUtils]: 81: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~6; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,616 INFO L280 TraceCheckUtils]: 82: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~5; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,616 INFO L263 TraceCheckUtils]: 83: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {12616#true} is VALID [2020-07-18 02:46:40,616 INFO L280 TraceCheckUtils]: 84: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-18 02:46:40,617 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #809#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,617 INFO L263 TraceCheckUtils]: 86: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call select_features(); {12616#true} is VALID [2020-07-18 02:46:40,617 INFO L280 TraceCheckUtils]: 87: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-18 02:46:40,618 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #811#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,618 INFO L263 TraceCheckUtils]: 89: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call #t~ret36 := valid_product(); {12616#true} is VALID [2020-07-18 02:46:40,618 INFO L280 TraceCheckUtils]: 90: Hoare triple {12616#true} havoc ~retValue_acc~11; {12616#true} is VALID [2020-07-18 02:46:40,618 INFO L280 TraceCheckUtils]: 91: Hoare triple {12616#true} ~retValue_acc~11 := 1; {12616#true} is VALID [2020-07-18 02:46:40,619 INFO L280 TraceCheckUtils]: 92: Hoare triple {12616#true} #res := ~retValue_acc~11; {12616#true} is VALID [2020-07-18 02:46:40,619 INFO L280 TraceCheckUtils]: 93: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-18 02:46:40,619 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #813#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,620 INFO L280 TraceCheckUtils]: 95: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,620 INFO L280 TraceCheckUtils]: 96: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp~5 := #t~ret36; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,621 INFO L280 TraceCheckUtils]: 97: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~ret36; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,621 INFO L280 TraceCheckUtils]: 98: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~5; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,622 INFO L263 TraceCheckUtils]: 99: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call setup(); {12616#true} is VALID [2020-07-18 02:46:40,622 INFO L280 TraceCheckUtils]: 100: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-18 02:46:40,622 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #815#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,623 INFO L263 TraceCheckUtils]: 102: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call runTest(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,623 INFO L263 TraceCheckUtils]: 103: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call test(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,624 INFO L280 TraceCheckUtils]: 104: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,624 INFO L280 TraceCheckUtils]: 105: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~3; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,625 INFO L280 TraceCheckUtils]: 106: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~1; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,625 INFO L280 TraceCheckUtils]: 107: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,626 INFO L280 TraceCheckUtils]: 108: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,626 INFO L280 TraceCheckUtils]: 109: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,627 INFO L280 TraceCheckUtils]: 110: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !false; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,632 INFO L280 TraceCheckUtils]: 111: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,632 INFO L280 TraceCheckUtils]: 112: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,633 INFO L280 TraceCheckUtils]: 113: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp~3 := #t~nondet30; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,633 INFO L280 TraceCheckUtils]: 114: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet30; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,634 INFO L280 TraceCheckUtils]: 115: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~3); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,634 INFO L280 TraceCheckUtils]: 116: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,635 INFO L280 TraceCheckUtils]: 117: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp___0~1 := #t~nondet31; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,635 INFO L280 TraceCheckUtils]: 118: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet31; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,635 INFO L280 TraceCheckUtils]: 119: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,636 INFO L280 TraceCheckUtils]: 120: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,636 INFO L280 TraceCheckUtils]: 121: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet32; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,637 INFO L280 TraceCheckUtils]: 122: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet32; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,638 INFO L280 TraceCheckUtils]: 123: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,639 INFO L280 TraceCheckUtils]: 124: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,639 INFO L280 TraceCheckUtils]: 125: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp___1~0 := #t~nondet33; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,640 INFO L280 TraceCheckUtils]: 126: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet33; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,640 INFO L280 TraceCheckUtils]: 127: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,641 INFO L263 TraceCheckUtils]: 128: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call stopSystem(); {12726#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 02:46:40,641 INFO L280 TraceCheckUtils]: 129: Hoare triple {12726#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {12616#true} is VALID [2020-07-18 02:46:40,641 INFO L280 TraceCheckUtils]: 130: Hoare triple {12616#true} ~systemActive~0 := 0; {12616#true} is VALID [2020-07-18 02:46:40,641 INFO L280 TraceCheckUtils]: 131: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-18 02:46:40,642 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #863#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,643 INFO L263 TraceCheckUtils]: 133: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call timeShift(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,643 INFO L280 TraceCheckUtils]: 134: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,643 INFO L280 TraceCheckUtils]: 135: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~systemActive~0); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,644 INFO L263 TraceCheckUtils]: 136: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification1_spec__1(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,644 INFO L280 TraceCheckUtils]: 137: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,645 INFO L280 TraceCheckUtils]: 138: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,645 INFO L263 TraceCheckUtils]: 139: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call #t~ret34 := isMethaneLevelCritical(); {12616#true} is VALID [2020-07-18 02:46:40,645 INFO L280 TraceCheckUtils]: 140: Hoare triple {12616#true} havoc ~retValue_acc~0; {12616#true} is VALID [2020-07-18 02:46:40,646 INFO L280 TraceCheckUtils]: 141: Hoare triple {12616#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} is VALID [2020-07-18 02:46:40,646 INFO L280 TraceCheckUtils]: 142: Hoare triple {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} #res := ~retValue_acc~0; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,647 INFO L280 TraceCheckUtils]: 143: Hoare triple {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 02:46:40,648 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {12697#(= 0 ~methaneLevelCritical~0)} #899#return; {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} is VALID [2020-07-18 02:46:40,648 INFO L280 TraceCheckUtils]: 145: Hoare triple {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} is VALID [2020-07-18 02:46:40,649 INFO L280 TraceCheckUtils]: 146: Hoare triple {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} ~tmp~4 := #t~ret34; {12719#(= 0 __utac_acc__Specification1_spec__1_~tmp~4)} is VALID [2020-07-18 02:46:40,649 INFO L280 TraceCheckUtils]: 147: Hoare triple {12719#(= 0 __utac_acc__Specification1_spec__1_~tmp~4)} havoc #t~ret34; {12719#(= 0 __utac_acc__Specification1_spec__1_~tmp~4)} is VALID [2020-07-18 02:46:40,650 INFO L280 TraceCheckUtils]: 148: Hoare triple {12719#(= 0 __utac_acc__Specification1_spec__1_~tmp~4)} assume 0 != ~tmp~4; {12617#false} is VALID [2020-07-18 02:46:40,650 INFO L263 TraceCheckUtils]: 149: Hoare triple {12617#false} call #t~ret35 := isPumpRunning(); {12616#true} is VALID [2020-07-18 02:46:40,650 INFO L280 TraceCheckUtils]: 150: Hoare triple {12616#true} havoc ~retValue_acc~4; {12616#true} is VALID [2020-07-18 02:46:40,650 INFO L280 TraceCheckUtils]: 151: Hoare triple {12616#true} ~retValue_acc~4 := ~pumpRunning~0; {12616#true} is VALID [2020-07-18 02:46:40,651 INFO L280 TraceCheckUtils]: 152: Hoare triple {12616#true} #res := ~retValue_acc~4; {12616#true} is VALID [2020-07-18 02:46:40,651 INFO L280 TraceCheckUtils]: 153: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-18 02:46:40,651 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {12616#true} {12617#false} #901#return; {12617#false} is VALID [2020-07-18 02:46:40,651 INFO L280 TraceCheckUtils]: 155: Hoare triple {12617#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {12617#false} is VALID [2020-07-18 02:46:40,651 INFO L280 TraceCheckUtils]: 156: Hoare triple {12617#false} ~tmp___0~2 := #t~ret35; {12617#false} is VALID [2020-07-18 02:46:40,651 INFO L280 TraceCheckUtils]: 157: Hoare triple {12617#false} havoc #t~ret35; {12617#false} is VALID [2020-07-18 02:46:40,652 INFO L280 TraceCheckUtils]: 158: Hoare triple {12617#false} assume 0 != ~tmp___0~2; {12617#false} is VALID [2020-07-18 02:46:40,652 INFO L263 TraceCheckUtils]: 159: Hoare triple {12617#false} call __automaton_fail(); {12617#false} is VALID [2020-07-18 02:46:40,652 INFO L280 TraceCheckUtils]: 160: Hoare triple {12617#false} assume !false; {12617#false} is VALID [2020-07-18 02:46:40,678 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 02:46:40,678 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1299195719] [2020-07-18 02:46:40,679 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:46:40,679 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-18 02:46:40,679 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446926499] [2020-07-18 02:46:40,680 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-18 02:46:40,680 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:46:40,680 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 02:46:40,883 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 02:46:40,884 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 02:46:40,884 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:46:40,884 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 02:46:40,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-18 02:46:40,885 INFO L87 Difference]: Start difference. First operand 622 states and 688 transitions. Second operand 9 states. [2020-07-18 02:46:42,036 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:46:50,293 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:46:50,855 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:46:51,699 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:46:52,526 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:46:52,928 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:46:53,354 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:46:53,754 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:46:55,771 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:47:27,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:47:27,038 INFO L93 Difference]: Finished difference Result 1691 states and 1962 transitions. [2020-07-18 02:47:27,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-18 02:47:27,039 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-18 02:47:27,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:47:27,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 02:47:27,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 699 transitions. [2020-07-18 02:47:27,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 02:47:27,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 699 transitions. [2020-07-18 02:47:27,056 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 699 transitions. [2020-07-18 02:47:29,102 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 699 edges. 699 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:47:29,183 INFO L225 Difference]: With dead ends: 1691 [2020-07-18 02:47:29,183 INFO L226 Difference]: Without dead ends: 1179 [2020-07-18 02:47:29,185 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-07-18 02:47:29,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2020-07-18 02:47:57,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1051. [2020-07-18 02:47:57,167 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:47:57,167 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1179 states. Second operand 1051 states. [2020-07-18 02:47:57,167 INFO L74 IsIncluded]: Start isIncluded. First operand 1179 states. Second operand 1051 states. [2020-07-18 02:47:57,167 INFO L87 Difference]: Start difference. First operand 1179 states. Second operand 1051 states. [2020-07-18 02:47:57,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:47:57,248 INFO L93 Difference]: Finished difference Result 1179 states and 1339 transitions. [2020-07-18 02:47:57,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1339 transitions. [2020-07-18 02:47:57,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:47:57,251 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:47:57,251 INFO L74 IsIncluded]: Start isIncluded. First operand 1051 states. Second operand 1179 states. [2020-07-18 02:47:57,252 INFO L87 Difference]: Start difference. First operand 1051 states. Second operand 1179 states. [2020-07-18 02:47:57,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:47:57,354 INFO L93 Difference]: Finished difference Result 1179 states and 1339 transitions. [2020-07-18 02:47:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1339 transitions. [2020-07-18 02:47:57,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:47:57,360 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:47:57,360 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:47:57,360 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:47:57,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1051 states. [2020-07-18 02:47:57,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 1051 states and 1170 transitions. [2020-07-18 02:47:57,449 INFO L78 Accepts]: Start accepts. Automaton has 1051 states and 1170 transitions. Word has length 161 [2020-07-18 02:47:57,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:47:57,450 INFO L479 AbstractCegarLoop]: Abstraction has 1051 states and 1170 transitions. [2020-07-18 02:47:57,450 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 02:47:57,450 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1051 states and 1170 transitions. [2020-07-18 02:48:03,662 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1170 edges. 1170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:48:03,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1170 transitions. [2020-07-18 02:48:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-18 02:48:03,666 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:48:03,666 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 02:48:03,666 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 02:48:03,667 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:48:03,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:48:03,667 INFO L82 PathProgramCache]: Analyzing trace with hash 122714309, now seen corresponding path program 1 times [2020-07-18 02:48:03,667 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:48:03,667 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1169513647] [2020-07-18 02:48:03,668 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:48:03,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:04,053 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:48:04,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:04,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {20707#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {20594#true} is VALID [2020-07-18 02:48:04,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} #valid := #valid[0 := 0]; {20594#true} is VALID [2020-07-18 02:48:04,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} assume 0 < #StackHeapBarrier; {20594#true} is VALID [2020-07-18 02:48:04,123 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {20594#true} is VALID [2020-07-18 02:48:04,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {20594#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {20594#true} is VALID [2020-07-18 02:48:04,124 INFO L280 TraceCheckUtils]: 5: Hoare triple {20594#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {20594#true} is VALID [2020-07-18 02:48:04,124 INFO L280 TraceCheckUtils]: 6: Hoare triple {20594#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {20594#true} is VALID [2020-07-18 02:48:04,124 INFO L280 TraceCheckUtils]: 7: Hoare triple {20594#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {20594#true} is VALID [2020-07-18 02:48:04,124 INFO L280 TraceCheckUtils]: 8: Hoare triple {20594#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {20594#true} is VALID [2020-07-18 02:48:04,124 INFO L280 TraceCheckUtils]: 9: Hoare triple {20594#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {20594#true} is VALID [2020-07-18 02:48:04,125 INFO L280 TraceCheckUtils]: 10: Hoare triple {20594#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {20594#true} is VALID [2020-07-18 02:48:04,125 INFO L280 TraceCheckUtils]: 11: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {20594#true} is VALID [2020-07-18 02:48:04,125 INFO L280 TraceCheckUtils]: 12: Hoare triple {20594#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {20594#true} is VALID [2020-07-18 02:48:04,125 INFO L280 TraceCheckUtils]: 13: Hoare triple {20594#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {20594#true} is VALID [2020-07-18 02:48:04,125 INFO L280 TraceCheckUtils]: 14: Hoare triple {20594#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {20594#true} is VALID [2020-07-18 02:48:04,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {20594#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {20594#true} is VALID [2020-07-18 02:48:04,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {20594#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {20594#true} is VALID [2020-07-18 02:48:04,126 INFO L280 TraceCheckUtils]: 17: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {20594#true} is VALID [2020-07-18 02:48:04,126 INFO L280 TraceCheckUtils]: 18: Hoare triple {20594#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {20594#true} is VALID [2020-07-18 02:48:04,126 INFO L280 TraceCheckUtils]: 19: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {20594#true} is VALID [2020-07-18 02:48:04,126 INFO L280 TraceCheckUtils]: 20: Hoare triple {20594#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {20594#true} is VALID [2020-07-18 02:48:04,127 INFO L280 TraceCheckUtils]: 21: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {20594#true} is VALID [2020-07-18 02:48:04,127 INFO L280 TraceCheckUtils]: 22: Hoare triple {20594#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {20594#true} is VALID [2020-07-18 02:48:04,127 INFO L280 TraceCheckUtils]: 23: Hoare triple {20594#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {20594#true} is VALID [2020-07-18 02:48:04,127 INFO L280 TraceCheckUtils]: 24: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {20594#true} is VALID [2020-07-18 02:48:04,127 INFO L280 TraceCheckUtils]: 25: Hoare triple {20594#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {20594#true} is VALID [2020-07-18 02:48:04,128 INFO L280 TraceCheckUtils]: 26: Hoare triple {20594#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {20594#true} is VALID [2020-07-18 02:48:04,128 INFO L280 TraceCheckUtils]: 27: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {20594#true} is VALID [2020-07-18 02:48:04,128 INFO L280 TraceCheckUtils]: 28: Hoare triple {20594#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {20594#true} is VALID [2020-07-18 02:48:04,128 INFO L280 TraceCheckUtils]: 29: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {20594#true} is VALID [2020-07-18 02:48:04,128 INFO L280 TraceCheckUtils]: 30: Hoare triple {20594#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {20594#true} is VALID [2020-07-18 02:48:04,129 INFO L280 TraceCheckUtils]: 31: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {20594#true} is VALID [2020-07-18 02:48:04,129 INFO L280 TraceCheckUtils]: 32: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {20594#true} is VALID [2020-07-18 02:48:04,129 INFO L280 TraceCheckUtils]: 33: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {20594#true} is VALID [2020-07-18 02:48:04,129 INFO L280 TraceCheckUtils]: 34: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {20594#true} is VALID [2020-07-18 02:48:04,129 INFO L280 TraceCheckUtils]: 35: Hoare triple {20594#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {20594#true} is VALID [2020-07-18 02:48:04,129 INFO L280 TraceCheckUtils]: 36: Hoare triple {20594#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {20594#true} is VALID [2020-07-18 02:48:04,130 INFO L280 TraceCheckUtils]: 37: Hoare triple {20594#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {20594#true} is VALID [2020-07-18 02:48:04,130 INFO L280 TraceCheckUtils]: 38: Hoare triple {20594#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {20594#true} is VALID [2020-07-18 02:48:04,130 INFO L280 TraceCheckUtils]: 39: Hoare triple {20594#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {20594#true} is VALID [2020-07-18 02:48:04,130 INFO L280 TraceCheckUtils]: 40: Hoare triple {20594#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {20594#true} is VALID [2020-07-18 02:48:04,130 INFO L280 TraceCheckUtils]: 41: Hoare triple {20594#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {20594#true} is VALID [2020-07-18 02:48:04,131 INFO L280 TraceCheckUtils]: 42: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {20594#true} is VALID [2020-07-18 02:48:04,131 INFO L280 TraceCheckUtils]: 43: Hoare triple {20594#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {20594#true} is VALID [2020-07-18 02:48:04,131 INFO L280 TraceCheckUtils]: 44: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {20594#true} is VALID [2020-07-18 02:48:04,131 INFO L280 TraceCheckUtils]: 45: Hoare triple {20594#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {20594#true} is VALID [2020-07-18 02:48:04,131 INFO L280 TraceCheckUtils]: 46: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {20594#true} is VALID [2020-07-18 02:48:04,131 INFO L280 TraceCheckUtils]: 47: Hoare triple {20594#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {20594#true} is VALID [2020-07-18 02:48:04,132 INFO L280 TraceCheckUtils]: 48: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {20594#true} is VALID [2020-07-18 02:48:04,132 INFO L280 TraceCheckUtils]: 49: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {20594#true} is VALID [2020-07-18 02:48:04,132 INFO L280 TraceCheckUtils]: 50: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {20594#true} is VALID [2020-07-18 02:48:04,132 INFO L280 TraceCheckUtils]: 51: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {20594#true} is VALID [2020-07-18 02:48:04,132 INFO L280 TraceCheckUtils]: 52: Hoare triple {20594#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {20594#true} is VALID [2020-07-18 02:48:04,133 INFO L280 TraceCheckUtils]: 53: Hoare triple {20594#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {20594#true} is VALID [2020-07-18 02:48:04,133 INFO L280 TraceCheckUtils]: 54: Hoare triple {20594#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {20594#true} is VALID [2020-07-18 02:48:04,133 INFO L280 TraceCheckUtils]: 55: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {20594#true} is VALID [2020-07-18 02:48:04,133 INFO L280 TraceCheckUtils]: 56: Hoare triple {20594#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {20594#true} is VALID [2020-07-18 02:48:04,133 INFO L280 TraceCheckUtils]: 57: Hoare triple {20594#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {20594#true} is VALID [2020-07-18 02:48:04,133 INFO L280 TraceCheckUtils]: 58: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {20594#true} is VALID [2020-07-18 02:48:04,134 INFO L280 TraceCheckUtils]: 59: Hoare triple {20594#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {20594#true} is VALID [2020-07-18 02:48:04,134 INFO L280 TraceCheckUtils]: 60: Hoare triple {20594#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {20594#true} is VALID [2020-07-18 02:48:04,134 INFO L280 TraceCheckUtils]: 61: Hoare triple {20594#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {20594#true} is VALID [2020-07-18 02:48:04,134 INFO L280 TraceCheckUtils]: 62: Hoare triple {20594#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {20594#true} is VALID [2020-07-18 02:48:04,134 INFO L280 TraceCheckUtils]: 63: Hoare triple {20594#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {20594#true} is VALID [2020-07-18 02:48:04,135 INFO L280 TraceCheckUtils]: 64: Hoare triple {20594#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {20594#true} is VALID [2020-07-18 02:48:04,135 INFO L280 TraceCheckUtils]: 65: Hoare triple {20594#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {20594#true} is VALID [2020-07-18 02:48:04,135 INFO L280 TraceCheckUtils]: 66: Hoare triple {20594#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {20594#true} is VALID [2020-07-18 02:48:04,135 INFO L280 TraceCheckUtils]: 67: Hoare triple {20594#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {20594#true} is VALID [2020-07-18 02:48:04,135 INFO L280 TraceCheckUtils]: 68: Hoare triple {20594#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {20594#true} is VALID [2020-07-18 02:48:04,136 INFO L280 TraceCheckUtils]: 69: Hoare triple {20594#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {20594#true} is VALID [2020-07-18 02:48:04,136 INFO L280 TraceCheckUtils]: 70: Hoare triple {20594#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {20594#true} is VALID [2020-07-18 02:48:04,136 INFO L280 TraceCheckUtils]: 71: Hoare triple {20594#true} ~waterLevel~0 := 1; {20594#true} is VALID [2020-07-18 02:48:04,136 INFO L280 TraceCheckUtils]: 72: Hoare triple {20594#true} ~methaneLevelCritical~0 := 0; {20594#true} is VALID [2020-07-18 02:48:04,137 INFO L280 TraceCheckUtils]: 73: Hoare triple {20594#true} ~pumpRunning~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,137 INFO L280 TraceCheckUtils]: 74: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,138 INFO L280 TraceCheckUtils]: 75: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,138 INFO L280 TraceCheckUtils]: 76: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,139 INFO L280 TraceCheckUtils]: 77: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,139 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20594#true} #895#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:04,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-18 02:48:04,146 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #809#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:04,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-18 02:48:04,150 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #811#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:04,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} havoc ~retValue_acc~11; {20594#true} is VALID [2020-07-18 02:48:04,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~retValue_acc~11 := 1; {20594#true} is VALID [2020-07-18 02:48:04,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} #res := ~retValue_acc~11; {20594#true} is VALID [2020-07-18 02:48:04,156 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-18 02:48:04,165 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #813#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:04,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-18 02:48:04,171 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #815#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:04,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {20708#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20594#true} is VALID [2020-07-18 02:48:04,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~methaneLevelCritical~0 := 1; {20594#true} is VALID [2020-07-18 02:48:04,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-18 02:48:04,187 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #861#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:04,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {20709#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,219 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20675#(= 0 ~pumpRunning~0)} #863#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:04,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} havoc ~retValue_acc~0; {20594#true} is VALID [2020-07-18 02:48:04,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {20594#true} is VALID [2020-07-18 02:48:04,223 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} #res := ~retValue_acc~0; {20594#true} is VALID [2020-07-18 02:48:04,223 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-18 02:48:04,224 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #899#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:48:04,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} havoc ~retValue_acc~4; {20594#true} is VALID [2020-07-18 02:48:04,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~retValue_acc~4 := ~pumpRunning~0; {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-18 02:48:04,261 INFO L280 TraceCheckUtils]: 2: Hoare triple {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 02:48:04,262 INFO L280 TraceCheckUtils]: 3: Hoare triple {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 02:48:04,263 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} {20675#(= 0 ~pumpRunning~0)} #901#return; {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} is VALID [2020-07-18 02:48:04,268 INFO L263 TraceCheckUtils]: 0: Hoare triple {20594#true} call ULTIMATE.init(); {20707#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:48:04,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {20707#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {20594#true} is VALID [2020-07-18 02:48:04,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} #valid := #valid[0 := 0]; {20594#true} is VALID [2020-07-18 02:48:04,269 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} assume 0 < #StackHeapBarrier; {20594#true} is VALID [2020-07-18 02:48:04,269 INFO L280 TraceCheckUtils]: 4: Hoare triple {20594#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {20594#true} is VALID [2020-07-18 02:48:04,270 INFO L280 TraceCheckUtils]: 5: Hoare triple {20594#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {20594#true} is VALID [2020-07-18 02:48:04,270 INFO L280 TraceCheckUtils]: 6: Hoare triple {20594#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {20594#true} is VALID [2020-07-18 02:48:04,270 INFO L280 TraceCheckUtils]: 7: Hoare triple {20594#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {20594#true} is VALID [2020-07-18 02:48:04,270 INFO L280 TraceCheckUtils]: 8: Hoare triple {20594#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {20594#true} is VALID [2020-07-18 02:48:04,271 INFO L280 TraceCheckUtils]: 9: Hoare triple {20594#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {20594#true} is VALID [2020-07-18 02:48:04,271 INFO L280 TraceCheckUtils]: 10: Hoare triple {20594#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {20594#true} is VALID [2020-07-18 02:48:04,271 INFO L280 TraceCheckUtils]: 11: Hoare triple {20594#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {20594#true} is VALID [2020-07-18 02:48:04,271 INFO L280 TraceCheckUtils]: 12: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {20594#true} is VALID [2020-07-18 02:48:04,271 INFO L280 TraceCheckUtils]: 13: Hoare triple {20594#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {20594#true} is VALID [2020-07-18 02:48:04,272 INFO L280 TraceCheckUtils]: 14: Hoare triple {20594#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {20594#true} is VALID [2020-07-18 02:48:04,272 INFO L280 TraceCheckUtils]: 15: Hoare triple {20594#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {20594#true} is VALID [2020-07-18 02:48:04,272 INFO L280 TraceCheckUtils]: 16: Hoare triple {20594#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {20594#true} is VALID [2020-07-18 02:48:04,272 INFO L280 TraceCheckUtils]: 17: Hoare triple {20594#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {20594#true} is VALID [2020-07-18 02:48:04,272 INFO L280 TraceCheckUtils]: 18: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {20594#true} is VALID [2020-07-18 02:48:04,272 INFO L280 TraceCheckUtils]: 19: Hoare triple {20594#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {20594#true} is VALID [2020-07-18 02:48:04,273 INFO L280 TraceCheckUtils]: 20: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {20594#true} is VALID [2020-07-18 02:48:04,273 INFO L280 TraceCheckUtils]: 21: Hoare triple {20594#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {20594#true} is VALID [2020-07-18 02:48:04,274 INFO L280 TraceCheckUtils]: 22: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {20594#true} is VALID [2020-07-18 02:48:04,274 INFO L280 TraceCheckUtils]: 23: Hoare triple {20594#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {20594#true} is VALID [2020-07-18 02:48:04,274 INFO L280 TraceCheckUtils]: 24: Hoare triple {20594#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {20594#true} is VALID [2020-07-18 02:48:04,274 INFO L280 TraceCheckUtils]: 25: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {20594#true} is VALID [2020-07-18 02:48:04,274 INFO L280 TraceCheckUtils]: 26: Hoare triple {20594#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {20594#true} is VALID [2020-07-18 02:48:04,274 INFO L280 TraceCheckUtils]: 27: Hoare triple {20594#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {20594#true} is VALID [2020-07-18 02:48:04,274 INFO L280 TraceCheckUtils]: 28: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {20594#true} is VALID [2020-07-18 02:48:04,275 INFO L280 TraceCheckUtils]: 29: Hoare triple {20594#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {20594#true} is VALID [2020-07-18 02:48:04,275 INFO L280 TraceCheckUtils]: 30: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {20594#true} is VALID [2020-07-18 02:48:04,275 INFO L280 TraceCheckUtils]: 31: Hoare triple {20594#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {20594#true} is VALID [2020-07-18 02:48:04,275 INFO L280 TraceCheckUtils]: 32: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {20594#true} is VALID [2020-07-18 02:48:04,275 INFO L280 TraceCheckUtils]: 33: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {20594#true} is VALID [2020-07-18 02:48:04,275 INFO L280 TraceCheckUtils]: 34: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {20594#true} is VALID [2020-07-18 02:48:04,275 INFO L280 TraceCheckUtils]: 35: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {20594#true} is VALID [2020-07-18 02:48:04,276 INFO L280 TraceCheckUtils]: 36: Hoare triple {20594#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {20594#true} is VALID [2020-07-18 02:48:04,276 INFO L280 TraceCheckUtils]: 37: Hoare triple {20594#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {20594#true} is VALID [2020-07-18 02:48:04,276 INFO L280 TraceCheckUtils]: 38: Hoare triple {20594#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {20594#true} is VALID [2020-07-18 02:48:04,276 INFO L280 TraceCheckUtils]: 39: Hoare triple {20594#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {20594#true} is VALID [2020-07-18 02:48:04,276 INFO L280 TraceCheckUtils]: 40: Hoare triple {20594#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {20594#true} is VALID [2020-07-18 02:48:04,276 INFO L280 TraceCheckUtils]: 41: Hoare triple {20594#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {20594#true} is VALID [2020-07-18 02:48:04,276 INFO L280 TraceCheckUtils]: 42: Hoare triple {20594#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {20594#true} is VALID [2020-07-18 02:48:04,277 INFO L280 TraceCheckUtils]: 43: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {20594#true} is VALID [2020-07-18 02:48:04,277 INFO L280 TraceCheckUtils]: 44: Hoare triple {20594#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {20594#true} is VALID [2020-07-18 02:48:04,277 INFO L280 TraceCheckUtils]: 45: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {20594#true} is VALID [2020-07-18 02:48:04,277 INFO L280 TraceCheckUtils]: 46: Hoare triple {20594#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {20594#true} is VALID [2020-07-18 02:48:04,277 INFO L280 TraceCheckUtils]: 47: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {20594#true} is VALID [2020-07-18 02:48:04,278 INFO L280 TraceCheckUtils]: 48: Hoare triple {20594#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {20594#true} is VALID [2020-07-18 02:48:04,278 INFO L280 TraceCheckUtils]: 49: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {20594#true} is VALID [2020-07-18 02:48:04,278 INFO L280 TraceCheckUtils]: 50: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {20594#true} is VALID [2020-07-18 02:48:04,278 INFO L280 TraceCheckUtils]: 51: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {20594#true} is VALID [2020-07-18 02:48:04,278 INFO L280 TraceCheckUtils]: 52: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {20594#true} is VALID [2020-07-18 02:48:04,278 INFO L280 TraceCheckUtils]: 53: Hoare triple {20594#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {20594#true} is VALID [2020-07-18 02:48:04,279 INFO L280 TraceCheckUtils]: 54: Hoare triple {20594#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {20594#true} is VALID [2020-07-18 02:48:04,279 INFO L280 TraceCheckUtils]: 55: Hoare triple {20594#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {20594#true} is VALID [2020-07-18 02:48:04,279 INFO L280 TraceCheckUtils]: 56: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {20594#true} is VALID [2020-07-18 02:48:04,279 INFO L280 TraceCheckUtils]: 57: Hoare triple {20594#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {20594#true} is VALID [2020-07-18 02:48:04,279 INFO L280 TraceCheckUtils]: 58: Hoare triple {20594#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {20594#true} is VALID [2020-07-18 02:48:04,279 INFO L280 TraceCheckUtils]: 59: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {20594#true} is VALID [2020-07-18 02:48:04,280 INFO L280 TraceCheckUtils]: 60: Hoare triple {20594#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {20594#true} is VALID [2020-07-18 02:48:04,280 INFO L280 TraceCheckUtils]: 61: Hoare triple {20594#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {20594#true} is VALID [2020-07-18 02:48:04,280 INFO L280 TraceCheckUtils]: 62: Hoare triple {20594#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {20594#true} is VALID [2020-07-18 02:48:04,280 INFO L280 TraceCheckUtils]: 63: Hoare triple {20594#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {20594#true} is VALID [2020-07-18 02:48:04,280 INFO L280 TraceCheckUtils]: 64: Hoare triple {20594#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {20594#true} is VALID [2020-07-18 02:48:04,280 INFO L280 TraceCheckUtils]: 65: Hoare triple {20594#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {20594#true} is VALID [2020-07-18 02:48:04,281 INFO L280 TraceCheckUtils]: 66: Hoare triple {20594#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {20594#true} is VALID [2020-07-18 02:48:04,281 INFO L280 TraceCheckUtils]: 67: Hoare triple {20594#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {20594#true} is VALID [2020-07-18 02:48:04,281 INFO L280 TraceCheckUtils]: 68: Hoare triple {20594#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {20594#true} is VALID [2020-07-18 02:48:04,281 INFO L280 TraceCheckUtils]: 69: Hoare triple {20594#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {20594#true} is VALID [2020-07-18 02:48:04,281 INFO L280 TraceCheckUtils]: 70: Hoare triple {20594#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {20594#true} is VALID [2020-07-18 02:48:04,282 INFO L280 TraceCheckUtils]: 71: Hoare triple {20594#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {20594#true} is VALID [2020-07-18 02:48:04,282 INFO L280 TraceCheckUtils]: 72: Hoare triple {20594#true} ~waterLevel~0 := 1; {20594#true} is VALID [2020-07-18 02:48:04,282 INFO L280 TraceCheckUtils]: 73: Hoare triple {20594#true} ~methaneLevelCritical~0 := 0; {20594#true} is VALID [2020-07-18 02:48:04,283 INFO L280 TraceCheckUtils]: 74: Hoare triple {20594#true} ~pumpRunning~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,286 INFO L280 TraceCheckUtils]: 75: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,289 INFO L280 TraceCheckUtils]: 76: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,290 INFO L280 TraceCheckUtils]: 77: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,290 INFO L280 TraceCheckUtils]: 78: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,291 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20594#true} #895#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,291 INFO L263 TraceCheckUtils]: 80: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,292 INFO L280 TraceCheckUtils]: 81: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~6; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,292 INFO L280 TraceCheckUtils]: 82: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,292 INFO L263 TraceCheckUtils]: 83: Hoare triple {20675#(= 0 ~pumpRunning~0)} call select_helpers(); {20594#true} is VALID [2020-07-18 02:48:04,292 INFO L280 TraceCheckUtils]: 84: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-18 02:48:04,293 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #809#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,293 INFO L263 TraceCheckUtils]: 86: Hoare triple {20675#(= 0 ~pumpRunning~0)} call select_features(); {20594#true} is VALID [2020-07-18 02:48:04,293 INFO L280 TraceCheckUtils]: 87: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-18 02:48:04,294 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #811#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,294 INFO L263 TraceCheckUtils]: 89: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret36 := valid_product(); {20594#true} is VALID [2020-07-18 02:48:04,294 INFO L280 TraceCheckUtils]: 90: Hoare triple {20594#true} havoc ~retValue_acc~11; {20594#true} is VALID [2020-07-18 02:48:04,294 INFO L280 TraceCheckUtils]: 91: Hoare triple {20594#true} ~retValue_acc~11 := 1; {20594#true} is VALID [2020-07-18 02:48:04,294 INFO L280 TraceCheckUtils]: 92: Hoare triple {20594#true} #res := ~retValue_acc~11; {20594#true} is VALID [2020-07-18 02:48:04,294 INFO L280 TraceCheckUtils]: 93: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-18 02:48:04,295 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #813#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,296 INFO L280 TraceCheckUtils]: 95: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,296 INFO L280 TraceCheckUtils]: 96: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~ret36; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,297 INFO L280 TraceCheckUtils]: 97: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~ret36; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,297 INFO L280 TraceCheckUtils]: 98: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~5; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,298 INFO L263 TraceCheckUtils]: 99: Hoare triple {20675#(= 0 ~pumpRunning~0)} call setup(); {20594#true} is VALID [2020-07-18 02:48:04,298 INFO L280 TraceCheckUtils]: 100: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-18 02:48:04,299 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #815#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,300 INFO L263 TraceCheckUtils]: 102: Hoare triple {20675#(= 0 ~pumpRunning~0)} call runTest(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,300 INFO L263 TraceCheckUtils]: 103: Hoare triple {20675#(= 0 ~pumpRunning~0)} call test(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,300 INFO L280 TraceCheckUtils]: 104: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,301 INFO L280 TraceCheckUtils]: 105: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,301 INFO L280 TraceCheckUtils]: 106: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,301 INFO L280 TraceCheckUtils]: 107: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,302 INFO L280 TraceCheckUtils]: 108: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,302 INFO L280 TraceCheckUtils]: 109: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,303 INFO L280 TraceCheckUtils]: 110: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !false; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,303 INFO L280 TraceCheckUtils]: 111: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,303 INFO L280 TraceCheckUtils]: 112: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,304 INFO L280 TraceCheckUtils]: 113: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~nondet30; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,304 INFO L280 TraceCheckUtils]: 114: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet30; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,304 INFO L280 TraceCheckUtils]: 115: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,305 INFO L280 TraceCheckUtils]: 116: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,305 INFO L280 TraceCheckUtils]: 117: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet31; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,305 INFO L280 TraceCheckUtils]: 118: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,306 INFO L280 TraceCheckUtils]: 119: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,306 INFO L263 TraceCheckUtils]: 120: Hoare triple {20675#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {20708#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:48:04,306 INFO L280 TraceCheckUtils]: 121: Hoare triple {20708#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20594#true} is VALID [2020-07-18 02:48:04,307 INFO L280 TraceCheckUtils]: 122: Hoare triple {20594#true} ~methaneLevelCritical~0 := 1; {20594#true} is VALID [2020-07-18 02:48:04,307 INFO L280 TraceCheckUtils]: 123: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-18 02:48:04,307 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #861#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,307 INFO L280 TraceCheckUtils]: 125: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,308 INFO L280 TraceCheckUtils]: 126: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet32; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,308 INFO L280 TraceCheckUtils]: 127: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,309 INFO L280 TraceCheckUtils]: 128: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,309 INFO L280 TraceCheckUtils]: 129: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,309 INFO L280 TraceCheckUtils]: 130: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet33; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,310 INFO L280 TraceCheckUtils]: 131: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet33; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,310 INFO L280 TraceCheckUtils]: 132: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,311 INFO L263 TraceCheckUtils]: 133: Hoare triple {20675#(= 0 ~pumpRunning~0)} call stopSystem(); {20709#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 02:48:04,312 INFO L280 TraceCheckUtils]: 134: Hoare triple {20709#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,312 INFO L280 TraceCheckUtils]: 135: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,312 INFO L280 TraceCheckUtils]: 136: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,313 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20675#(= 0 ~pumpRunning~0)} #863#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,313 INFO L263 TraceCheckUtils]: 138: Hoare triple {20675#(= 0 ~pumpRunning~0)} call timeShift(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,314 INFO L280 TraceCheckUtils]: 139: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,316 INFO L280 TraceCheckUtils]: 140: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,317 INFO L263 TraceCheckUtils]: 141: Hoare triple {20675#(= 0 ~pumpRunning~0)} call __utac_acc__Specification1_spec__1(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,321 INFO L280 TraceCheckUtils]: 142: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,322 INFO L280 TraceCheckUtils]: 143: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,322 INFO L263 TraceCheckUtils]: 144: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret34 := isMethaneLevelCritical(); {20594#true} is VALID [2020-07-18 02:48:04,322 INFO L280 TraceCheckUtils]: 145: Hoare triple {20594#true} havoc ~retValue_acc~0; {20594#true} is VALID [2020-07-18 02:48:04,322 INFO L280 TraceCheckUtils]: 146: Hoare triple {20594#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {20594#true} is VALID [2020-07-18 02:48:04,323 INFO L280 TraceCheckUtils]: 147: Hoare triple {20594#true} #res := ~retValue_acc~0; {20594#true} is VALID [2020-07-18 02:48:04,323 INFO L280 TraceCheckUtils]: 148: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-18 02:48:04,323 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #899#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,324 INFO L280 TraceCheckUtils]: 150: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,325 INFO L280 TraceCheckUtils]: 151: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret34; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,328 INFO L280 TraceCheckUtils]: 152: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~ret34; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,329 INFO L280 TraceCheckUtils]: 153: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 02:48:04,329 INFO L263 TraceCheckUtils]: 154: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret35 := isPumpRunning(); {20594#true} is VALID [2020-07-18 02:48:04,329 INFO L280 TraceCheckUtils]: 155: Hoare triple {20594#true} havoc ~retValue_acc~4; {20594#true} is VALID [2020-07-18 02:48:04,332 INFO L280 TraceCheckUtils]: 156: Hoare triple {20594#true} ~retValue_acc~4 := ~pumpRunning~0; {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-18 02:48:04,335 INFO L280 TraceCheckUtils]: 157: Hoare triple {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 02:48:04,335 INFO L280 TraceCheckUtils]: 158: Hoare triple {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 02:48:04,336 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} {20675#(= 0 ~pumpRunning~0)} #901#return; {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} is VALID [2020-07-18 02:48:04,337 INFO L280 TraceCheckUtils]: 160: Hoare triple {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} is VALID [2020-07-18 02:48:04,337 INFO L280 TraceCheckUtils]: 161: Hoare triple {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} ~tmp___0~2 := #t~ret35; {20706#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} is VALID [2020-07-18 02:48:04,338 INFO L280 TraceCheckUtils]: 162: Hoare triple {20706#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} havoc #t~ret35; {20706#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} is VALID [2020-07-18 02:48:04,338 INFO L280 TraceCheckUtils]: 163: Hoare triple {20706#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} assume 0 != ~tmp___0~2; {20595#false} is VALID [2020-07-18 02:48:04,339 INFO L263 TraceCheckUtils]: 164: Hoare triple {20595#false} call __automaton_fail(); {20595#false} is VALID [2020-07-18 02:48:04,339 INFO L280 TraceCheckUtils]: 165: Hoare triple {20595#false} assume !false; {20595#false} is VALID [2020-07-18 02:48:04,363 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 02:48:04,363 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1169513647] [2020-07-18 02:48:04,364 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:48:04,364 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-18 02:48:04,364 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926184686] [2020-07-18 02:48:04,365 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-18 02:48:04,365 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:48:04,365 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-18 02:48:04,542 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 02:48:04,543 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-18 02:48:04,543 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:48:04,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-18 02:48:04,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-18 02:48:04,544 INFO L87 Difference]: Start difference. First operand 1051 states and 1170 transitions. Second operand 10 states. [2020-07-18 02:48:05,863 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:48:18,940 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:48:19,758 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:48:20,999 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:48:22,010 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:48:22,657 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:48:32,158 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:48:32,647 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:48:34,564 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:48:56,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:48:56,072 INFO L93 Difference]: Finished difference Result 1311 states and 1533 transitions. [2020-07-18 02:48:56,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-18 02:48:56,073 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-18 02:48:56,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:48:56,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 02:48:56,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 530 transitions. [2020-07-18 02:48:56,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 02:48:56,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 530 transitions. [2020-07-18 02:48:56,085 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 530 transitions. [2020-07-18 02:48:57,670 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 530 edges. 530 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:48:57,744 INFO L225 Difference]: With dead ends: 1311 [2020-07-18 02:48:57,744 INFO L226 Difference]: Without dead ends: 1308 [2020-07-18 02:48:57,745 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-07-18 02:48:57,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1308 states. [2020-07-18 02:49:27,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1308 to 1051. [2020-07-18 02:49:27,002 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:49:27,002 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1308 states. Second operand 1051 states. [2020-07-18 02:49:27,003 INFO L74 IsIncluded]: Start isIncluded. First operand 1308 states. Second operand 1051 states. [2020-07-18 02:49:27,003 INFO L87 Difference]: Start difference. First operand 1308 states. Second operand 1051 states. [2020-07-18 02:49:27,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:49:27,098 INFO L93 Difference]: Finished difference Result 1308 states and 1528 transitions. [2020-07-18 02:49:27,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1528 transitions. [2020-07-18 02:49:27,104 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:49:27,104 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:49:27,105 INFO L74 IsIncluded]: Start isIncluded. First operand 1051 states. Second operand 1308 states. [2020-07-18 02:49:27,105 INFO L87 Difference]: Start difference. First operand 1051 states. Second operand 1308 states. [2020-07-18 02:49:27,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:49:27,228 INFO L93 Difference]: Finished difference Result 1308 states and 1528 transitions. [2020-07-18 02:49:27,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1528 transitions. [2020-07-18 02:49:27,232 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:49:27,232 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:49:27,232 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:49:27,232 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:49:27,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1051 states. [2020-07-18 02:49:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 1051 states and 1167 transitions. [2020-07-18 02:49:27,320 INFO L78 Accepts]: Start accepts. Automaton has 1051 states and 1167 transitions. Word has length 166 [2020-07-18 02:49:27,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:49:27,321 INFO L479 AbstractCegarLoop]: Abstraction has 1051 states and 1167 transitions. [2020-07-18 02:49:27,321 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-18 02:49:27,321 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1051 states and 1167 transitions. [2020-07-18 02:49:33,603 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1167 edges. 1167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:49:33,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1167 transitions. [2020-07-18 02:49:33,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-18 02:49:33,608 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:49:33,608 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] [2020-07-18 02:49:33,609 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 02:49:33,609 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:49:33,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:49:33,609 INFO L82 PathProgramCache]: Analyzing trace with hash 17634563, now seen corresponding path program 1 times [2020-07-18 02:49:33,609 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:49:33,610 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1800866170] [2020-07-18 02:49:33,610 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:49:33,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:33,997 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:49:34,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {28243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {28083#true} is VALID [2020-07-18 02:49:34,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} #valid := #valid[0 := 0]; {28083#true} is VALID [2020-07-18 02:49:34,054 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} assume 0 < #StackHeapBarrier; {28083#true} is VALID [2020-07-18 02:49:34,054 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {28083#true} is VALID [2020-07-18 02:49:34,054 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {28083#true} is VALID [2020-07-18 02:49:34,055 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {28083#true} is VALID [2020-07-18 02:49:34,055 INFO L280 TraceCheckUtils]: 6: Hoare triple {28083#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {28083#true} is VALID [2020-07-18 02:49:34,055 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {28083#true} is VALID [2020-07-18 02:49:34,055 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {28083#true} is VALID [2020-07-18 02:49:34,055 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {28083#true} is VALID [2020-07-18 02:49:34,055 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {28083#true} is VALID [2020-07-18 02:49:34,056 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {28083#true} is VALID [2020-07-18 02:49:34,056 INFO L280 TraceCheckUtils]: 12: Hoare triple {28083#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {28083#true} is VALID [2020-07-18 02:49:34,056 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {28083#true} is VALID [2020-07-18 02:49:34,056 INFO L280 TraceCheckUtils]: 14: Hoare triple {28083#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {28083#true} is VALID [2020-07-18 02:49:34,056 INFO L280 TraceCheckUtils]: 15: Hoare triple {28083#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {28083#true} is VALID [2020-07-18 02:49:34,057 INFO L280 TraceCheckUtils]: 16: Hoare triple {28083#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {28083#true} is VALID [2020-07-18 02:49:34,057 INFO L280 TraceCheckUtils]: 17: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {28083#true} is VALID [2020-07-18 02:49:34,057 INFO L280 TraceCheckUtils]: 18: Hoare triple {28083#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {28083#true} is VALID [2020-07-18 02:49:34,057 INFO L280 TraceCheckUtils]: 19: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {28083#true} is VALID [2020-07-18 02:49:34,057 INFO L280 TraceCheckUtils]: 20: Hoare triple {28083#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {28083#true} is VALID [2020-07-18 02:49:34,057 INFO L280 TraceCheckUtils]: 21: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {28083#true} is VALID [2020-07-18 02:49:34,058 INFO L280 TraceCheckUtils]: 22: Hoare triple {28083#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {28083#true} is VALID [2020-07-18 02:49:34,058 INFO L280 TraceCheckUtils]: 23: Hoare triple {28083#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {28083#true} is VALID [2020-07-18 02:49:34,058 INFO L280 TraceCheckUtils]: 24: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {28083#true} is VALID [2020-07-18 02:49:34,058 INFO L280 TraceCheckUtils]: 25: Hoare triple {28083#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {28083#true} is VALID [2020-07-18 02:49:34,058 INFO L280 TraceCheckUtils]: 26: Hoare triple {28083#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {28083#true} is VALID [2020-07-18 02:49:34,059 INFO L280 TraceCheckUtils]: 27: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {28083#true} is VALID [2020-07-18 02:49:34,059 INFO L280 TraceCheckUtils]: 28: Hoare triple {28083#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {28083#true} is VALID [2020-07-18 02:49:34,059 INFO L280 TraceCheckUtils]: 29: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {28083#true} is VALID [2020-07-18 02:49:34,059 INFO L280 TraceCheckUtils]: 30: Hoare triple {28083#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {28083#true} is VALID [2020-07-18 02:49:34,059 INFO L280 TraceCheckUtils]: 31: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {28083#true} is VALID [2020-07-18 02:49:34,059 INFO L280 TraceCheckUtils]: 32: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {28083#true} is VALID [2020-07-18 02:49:34,060 INFO L280 TraceCheckUtils]: 33: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {28083#true} is VALID [2020-07-18 02:49:34,060 INFO L280 TraceCheckUtils]: 34: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {28083#true} is VALID [2020-07-18 02:49:34,060 INFO L280 TraceCheckUtils]: 35: Hoare triple {28083#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {28083#true} is VALID [2020-07-18 02:49:34,060 INFO L280 TraceCheckUtils]: 36: Hoare triple {28083#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {28083#true} is VALID [2020-07-18 02:49:34,060 INFO L280 TraceCheckUtils]: 37: Hoare triple {28083#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {28083#true} is VALID [2020-07-18 02:49:34,061 INFO L280 TraceCheckUtils]: 38: Hoare triple {28083#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {28083#true} is VALID [2020-07-18 02:49:34,061 INFO L280 TraceCheckUtils]: 39: Hoare triple {28083#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {28083#true} is VALID [2020-07-18 02:49:34,061 INFO L280 TraceCheckUtils]: 40: Hoare triple {28083#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {28083#true} is VALID [2020-07-18 02:49:34,061 INFO L280 TraceCheckUtils]: 41: Hoare triple {28083#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {28083#true} is VALID [2020-07-18 02:49:34,061 INFO L280 TraceCheckUtils]: 42: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {28083#true} is VALID [2020-07-18 02:49:34,061 INFO L280 TraceCheckUtils]: 43: Hoare triple {28083#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {28083#true} is VALID [2020-07-18 02:49:34,062 INFO L280 TraceCheckUtils]: 44: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {28083#true} is VALID [2020-07-18 02:49:34,062 INFO L280 TraceCheckUtils]: 45: Hoare triple {28083#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {28083#true} is VALID [2020-07-18 02:49:34,062 INFO L280 TraceCheckUtils]: 46: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {28083#true} is VALID [2020-07-18 02:49:34,062 INFO L280 TraceCheckUtils]: 47: Hoare triple {28083#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {28083#true} is VALID [2020-07-18 02:49:34,062 INFO L280 TraceCheckUtils]: 48: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {28083#true} is VALID [2020-07-18 02:49:34,063 INFO L280 TraceCheckUtils]: 49: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {28083#true} is VALID [2020-07-18 02:49:34,063 INFO L280 TraceCheckUtils]: 50: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {28083#true} is VALID [2020-07-18 02:49:34,063 INFO L280 TraceCheckUtils]: 51: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {28083#true} is VALID [2020-07-18 02:49:34,063 INFO L280 TraceCheckUtils]: 52: Hoare triple {28083#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {28083#true} is VALID [2020-07-18 02:49:34,063 INFO L280 TraceCheckUtils]: 53: Hoare triple {28083#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {28083#true} is VALID [2020-07-18 02:49:34,064 INFO L280 TraceCheckUtils]: 54: Hoare triple {28083#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {28083#true} is VALID [2020-07-18 02:49:34,064 INFO L280 TraceCheckUtils]: 55: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {28083#true} is VALID [2020-07-18 02:49:34,064 INFO L280 TraceCheckUtils]: 56: Hoare triple {28083#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {28083#true} is VALID [2020-07-18 02:49:34,064 INFO L280 TraceCheckUtils]: 57: Hoare triple {28083#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {28083#true} is VALID [2020-07-18 02:49:34,064 INFO L280 TraceCheckUtils]: 58: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {28083#true} is VALID [2020-07-18 02:49:34,064 INFO L280 TraceCheckUtils]: 59: Hoare triple {28083#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {28083#true} is VALID [2020-07-18 02:49:34,065 INFO L280 TraceCheckUtils]: 60: Hoare triple {28083#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {28083#true} is VALID [2020-07-18 02:49:34,065 INFO L280 TraceCheckUtils]: 61: Hoare triple {28083#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {28083#true} is VALID [2020-07-18 02:49:34,065 INFO L280 TraceCheckUtils]: 62: Hoare triple {28083#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {28083#true} is VALID [2020-07-18 02:49:34,065 INFO L280 TraceCheckUtils]: 63: Hoare triple {28083#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {28083#true} is VALID [2020-07-18 02:49:34,065 INFO L280 TraceCheckUtils]: 64: Hoare triple {28083#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {28083#true} is VALID [2020-07-18 02:49:34,066 INFO L280 TraceCheckUtils]: 65: Hoare triple {28083#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {28083#true} is VALID [2020-07-18 02:49:34,066 INFO L280 TraceCheckUtils]: 66: Hoare triple {28083#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {28083#true} is VALID [2020-07-18 02:49:34,066 INFO L280 TraceCheckUtils]: 67: Hoare triple {28083#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {28083#true} is VALID [2020-07-18 02:49:34,066 INFO L280 TraceCheckUtils]: 68: Hoare triple {28083#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {28083#true} is VALID [2020-07-18 02:49:34,066 INFO L280 TraceCheckUtils]: 69: Hoare triple {28083#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {28083#true} is VALID [2020-07-18 02:49:34,067 INFO L280 TraceCheckUtils]: 70: Hoare triple {28083#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {28083#true} is VALID [2020-07-18 02:49:34,067 INFO L280 TraceCheckUtils]: 71: Hoare triple {28083#true} ~waterLevel~0 := 1; {28083#true} is VALID [2020-07-18 02:49:34,067 INFO L280 TraceCheckUtils]: 72: Hoare triple {28083#true} ~methaneLevelCritical~0 := 0; {28083#true} is VALID [2020-07-18 02:49:34,067 INFO L280 TraceCheckUtils]: 73: Hoare triple {28083#true} ~pumpRunning~0 := 0; {28083#true} is VALID [2020-07-18 02:49:34,067 INFO L280 TraceCheckUtils]: 74: Hoare triple {28083#true} ~systemActive~0 := 1; {28083#true} is VALID [2020-07-18 02:49:34,067 INFO L280 TraceCheckUtils]: 75: Hoare triple {28083#true} ~cleanupTimeShifts~0 := 4; {28083#true} is VALID [2020-07-18 02:49:34,068 INFO L280 TraceCheckUtils]: 76: Hoare triple {28083#true} ~head~0.base, ~head~0.offset := 0, 0; {28083#true} is VALID [2020-07-18 02:49:34,068 INFO L280 TraceCheckUtils]: 77: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,068 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28083#true} {28083#true} #895#return; {28083#true} is VALID [2020-07-18 02:49:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,077 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28083#true} {28083#true} #809#return; {28083#true} is VALID [2020-07-18 02:49:34,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,080 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28083#true} {28083#true} #811#return; {28083#true} is VALID [2020-07-18 02:49:34,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~11; {28083#true} is VALID [2020-07-18 02:49:34,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~retValue_acc~11 := 1; {28083#true} is VALID [2020-07-18 02:49:34,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #res := ~retValue_acc~11; {28083#true} is VALID [2020-07-18 02:49:34,083 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,083 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28083#true} {28083#true} #813#return; {28083#true} is VALID [2020-07-18 02:49:34,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,086 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28083#true} {28083#true} #815#return; {28083#true} is VALID [2020-07-18 02:49:34,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {28244#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {28083#true} is VALID [2020-07-18 02:49:34,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~methaneLevelCritical~0 := 1; {28083#true} is VALID [2020-07-18 02:49:34,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,098 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28083#true} {28083#true} #861#return; {28083#true} is VALID [2020-07-18 02:49:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-18 02:49:34,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-18 02:49:34,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-18 02:49:34,208 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-18 02:49:34,208 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,209 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-18 02:49:34,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~5; {28083#true} is VALID [2020-07-18 02:49:34,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} havoc ~tmp~2; {28083#true} is VALID [2020-07-18 02:49:34,209 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} havoc ~tmp___0~0; {28083#true} is VALID [2020-07-18 02:49:34,210 INFO L263 TraceCheckUtils]: 3: Hoare triple {28083#true} call #t~ret29 := isHighWaterSensorDry(); {28083#true} is VALID [2020-07-18 02:49:34,210 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-18 02:49:34,210 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-18 02:49:34,210 INFO L280 TraceCheckUtils]: 6: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-18 02:49:34,210 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-18 02:49:34,210 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,211 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-18 02:49:34,211 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {28083#true} is VALID [2020-07-18 02:49:34,211 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} ~tmp~2 := #t~ret29; {28083#true} is VALID [2020-07-18 02:49:34,211 INFO L280 TraceCheckUtils]: 12: Hoare triple {28083#true} havoc #t~ret29; {28083#true} is VALID [2020-07-18 02:49:34,212 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} assume 0 != ~tmp~2; {28083#true} is VALID [2020-07-18 02:49:34,212 INFO L280 TraceCheckUtils]: 14: Hoare triple {28083#true} ~tmp___0~0 := 0; {28298#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-18 02:49:34,213 INFO L280 TraceCheckUtils]: 15: Hoare triple {28298#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {28299#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-18 02:49:34,214 INFO L280 TraceCheckUtils]: 16: Hoare triple {28299#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:49:34,214 INFO L280 TraceCheckUtils]: 17: Hoare triple {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:49:34,215 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {28083#true} #851#return; {28265#(= 0 |processEnvironment_#t~ret10|)} is VALID [2020-07-18 02:49:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-18 02:49:34,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-18 02:49:34,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-18 02:49:34,226 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,227 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-18 02:49:34,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~3; {28083#true} is VALID [2020-07-18 02:49:34,227 INFO L263 TraceCheckUtils]: 1: Hoare triple {28083#true} call #t~ret12 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-18 02:49:34,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-18 02:49:34,227 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-18 02:49:34,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-18 02:49:34,228 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,228 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-18 02:49:34,228 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {28083#true} is VALID [2020-07-18 02:49:34,228 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} ~retValue_acc~3 := #t~ret12; {28083#true} is VALID [2020-07-18 02:49:34,229 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} havoc #t~ret12; {28083#true} is VALID [2020-07-18 02:49:34,229 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} #res := ~retValue_acc~3; {28083#true} is VALID [2020-07-18 02:49:34,229 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,229 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {28083#true} {28083#true} #869#return; {28083#true} is VALID [2020-07-18 02:49:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28083#true} is VALID [2020-07-18 02:49:34,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,233 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28083#true} {28083#true} #871#return; {28083#true} is VALID [2020-07-18 02:49:34,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28083#true} is VALID [2020-07-18 02:49:34,233 INFO L263 TraceCheckUtils]: 1: Hoare triple {28083#true} call #t~ret11 := isMethaneAlarm(); {28083#true} is VALID [2020-07-18 02:49:34,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} havoc ~retValue_acc~3; {28083#true} is VALID [2020-07-18 02:49:34,233 INFO L263 TraceCheckUtils]: 3: Hoare triple {28083#true} call #t~ret12 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-18 02:49:34,234 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-18 02:49:34,234 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-18 02:49:34,234 INFO L280 TraceCheckUtils]: 6: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-18 02:49:34,234 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,234 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-18 02:49:34,235 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {28083#true} is VALID [2020-07-18 02:49:34,235 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} ~retValue_acc~3 := #t~ret12; {28083#true} is VALID [2020-07-18 02:49:34,235 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} havoc #t~ret12; {28083#true} is VALID [2020-07-18 02:49:34,235 INFO L280 TraceCheckUtils]: 12: Hoare triple {28083#true} #res := ~retValue_acc~3; {28083#true} is VALID [2020-07-18 02:49:34,235 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,236 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {28083#true} {28083#true} #869#return; {28083#true} is VALID [2020-07-18 02:49:34,236 INFO L280 TraceCheckUtils]: 15: Hoare triple {28083#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {28083#true} is VALID [2020-07-18 02:49:34,236 INFO L280 TraceCheckUtils]: 16: Hoare triple {28083#true} ~tmp~1 := #t~ret11; {28083#true} is VALID [2020-07-18 02:49:34,236 INFO L280 TraceCheckUtils]: 17: Hoare triple {28083#true} havoc #t~ret11; {28083#true} is VALID [2020-07-18 02:49:34,236 INFO L280 TraceCheckUtils]: 18: Hoare triple {28083#true} assume !(0 != ~tmp~1); {28083#true} is VALID [2020-07-18 02:49:34,237 INFO L263 TraceCheckUtils]: 19: Hoare triple {28083#true} call activatePump__wrappee__highWaterSensor(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:49:34,237 INFO L280 TraceCheckUtils]: 20: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28083#true} is VALID [2020-07-18 02:49:34,238 INFO L280 TraceCheckUtils]: 21: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,238 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28083#true} {28083#true} #871#return; {28083#true} is VALID [2020-07-18 02:49:34,238 INFO L280 TraceCheckUtils]: 23: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,238 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28083#true} {28084#false} #853#return; {28084#false} is VALID [2020-07-18 02:49:34,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {28083#true} is VALID [2020-07-18 02:49:34,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} assume 0 == ~pumpRunning~0; {28083#true} is VALID [2020-07-18 02:49:34,239 INFO L263 TraceCheckUtils]: 2: Hoare triple {28083#true} call #t~ret10 := isHighWaterLevel(); {28083#true} is VALID [2020-07-18 02:49:34,239 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} havoc ~retValue_acc~5; {28083#true} is VALID [2020-07-18 02:49:34,239 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} havoc ~tmp~2; {28083#true} is VALID [2020-07-18 02:49:34,240 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} havoc ~tmp___0~0; {28083#true} is VALID [2020-07-18 02:49:34,240 INFO L263 TraceCheckUtils]: 6: Hoare triple {28083#true} call #t~ret29 := isHighWaterSensorDry(); {28083#true} is VALID [2020-07-18 02:49:34,240 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-18 02:49:34,240 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-18 02:49:34,240 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-18 02:49:34,240 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-18 02:49:34,241 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,241 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-18 02:49:34,241 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {28083#true} is VALID [2020-07-18 02:49:34,241 INFO L280 TraceCheckUtils]: 14: Hoare triple {28083#true} ~tmp~2 := #t~ret29; {28083#true} is VALID [2020-07-18 02:49:34,241 INFO L280 TraceCheckUtils]: 15: Hoare triple {28083#true} havoc #t~ret29; {28083#true} is VALID [2020-07-18 02:49:34,242 INFO L280 TraceCheckUtils]: 16: Hoare triple {28083#true} assume 0 != ~tmp~2; {28083#true} is VALID [2020-07-18 02:49:34,242 INFO L280 TraceCheckUtils]: 17: Hoare triple {28083#true} ~tmp___0~0 := 0; {28298#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-18 02:49:34,243 INFO L280 TraceCheckUtils]: 18: Hoare triple {28298#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {28299#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-18 02:49:34,244 INFO L280 TraceCheckUtils]: 19: Hoare triple {28299#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:49:34,244 INFO L280 TraceCheckUtils]: 20: Hoare triple {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:49:34,245 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {28083#true} #851#return; {28265#(= 0 |processEnvironment_#t~ret10|)} is VALID [2020-07-18 02:49:34,246 INFO L280 TraceCheckUtils]: 22: Hoare triple {28265#(= 0 |processEnvironment_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {28265#(= 0 |processEnvironment_#t~ret10|)} is VALID [2020-07-18 02:49:34,246 INFO L280 TraceCheckUtils]: 23: Hoare triple {28265#(= 0 |processEnvironment_#t~ret10|)} ~tmp~0 := #t~ret10; {28266#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-18 02:49:34,247 INFO L280 TraceCheckUtils]: 24: Hoare triple {28266#(= 0 processEnvironment_~tmp~0)} havoc #t~ret10; {28266#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-18 02:49:34,247 INFO L280 TraceCheckUtils]: 25: Hoare triple {28266#(= 0 processEnvironment_~tmp~0)} assume 0 != ~tmp~0; {28084#false} is VALID [2020-07-18 02:49:34,248 INFO L263 TraceCheckUtils]: 26: Hoare triple {28084#false} call activatePump(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:49:34,248 INFO L280 TraceCheckUtils]: 27: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28083#true} is VALID [2020-07-18 02:49:34,248 INFO L263 TraceCheckUtils]: 28: Hoare triple {28083#true} call #t~ret11 := isMethaneAlarm(); {28083#true} is VALID [2020-07-18 02:49:34,248 INFO L280 TraceCheckUtils]: 29: Hoare triple {28083#true} havoc ~retValue_acc~3; {28083#true} is VALID [2020-07-18 02:49:34,248 INFO L263 TraceCheckUtils]: 30: Hoare triple {28083#true} call #t~ret12 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-18 02:49:34,249 INFO L280 TraceCheckUtils]: 31: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-18 02:49:34,249 INFO L280 TraceCheckUtils]: 32: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-18 02:49:34,249 INFO L280 TraceCheckUtils]: 33: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-18 02:49:34,249 INFO L280 TraceCheckUtils]: 34: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,249 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-18 02:49:34,249 INFO L280 TraceCheckUtils]: 36: Hoare triple {28083#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {28083#true} is VALID [2020-07-18 02:49:34,250 INFO L280 TraceCheckUtils]: 37: Hoare triple {28083#true} ~retValue_acc~3 := #t~ret12; {28083#true} is VALID [2020-07-18 02:49:34,250 INFO L280 TraceCheckUtils]: 38: Hoare triple {28083#true} havoc #t~ret12; {28083#true} is VALID [2020-07-18 02:49:34,250 INFO L280 TraceCheckUtils]: 39: Hoare triple {28083#true} #res := ~retValue_acc~3; {28083#true} is VALID [2020-07-18 02:49:34,250 INFO L280 TraceCheckUtils]: 40: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,250 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {28083#true} {28083#true} #869#return; {28083#true} is VALID [2020-07-18 02:49:34,251 INFO L280 TraceCheckUtils]: 42: Hoare triple {28083#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {28083#true} is VALID [2020-07-18 02:49:34,251 INFO L280 TraceCheckUtils]: 43: Hoare triple {28083#true} ~tmp~1 := #t~ret11; {28083#true} is VALID [2020-07-18 02:49:34,251 INFO L280 TraceCheckUtils]: 44: Hoare triple {28083#true} havoc #t~ret11; {28083#true} is VALID [2020-07-18 02:49:34,251 INFO L280 TraceCheckUtils]: 45: Hoare triple {28083#true} assume !(0 != ~tmp~1); {28083#true} is VALID [2020-07-18 02:49:34,252 INFO L263 TraceCheckUtils]: 46: Hoare triple {28083#true} call activatePump__wrappee__highWaterSensor(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:49:34,252 INFO L280 TraceCheckUtils]: 47: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28083#true} is VALID [2020-07-18 02:49:34,252 INFO L280 TraceCheckUtils]: 48: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,252 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {28083#true} {28083#true} #871#return; {28083#true} is VALID [2020-07-18 02:49:34,253 INFO L280 TraceCheckUtils]: 50: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,253 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {28083#true} {28084#false} #853#return; {28084#false} is VALID [2020-07-18 02:49:34,253 INFO L280 TraceCheckUtils]: 52: Hoare triple {28084#false} assume true; {28084#false} is VALID [2020-07-18 02:49:34,253 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {28084#false} {28083#true} #877#return; {28084#false} is VALID [2020-07-18 02:49:34,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-18 02:49:34,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-18 02:49:34,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-18 02:49:34,258 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,258 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28083#true} {28084#false} #899#return; {28084#false} is VALID [2020-07-18 02:49:34,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:49:34,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~4; {28083#true} is VALID [2020-07-18 02:49:34,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~retValue_acc~4 := ~pumpRunning~0; {28083#true} is VALID [2020-07-18 02:49:34,261 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #res := ~retValue_acc~4; {28083#true} is VALID [2020-07-18 02:49:34,262 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,262 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28083#true} {28084#false} #901#return; {28084#false} is VALID [2020-07-18 02:49:34,267 INFO L263 TraceCheckUtils]: 0: Hoare triple {28083#true} call ULTIMATE.init(); {28243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:49:34,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {28243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {28083#true} is VALID [2020-07-18 02:49:34,267 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #valid := #valid[0 := 0]; {28083#true} is VALID [2020-07-18 02:49:34,268 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume 0 < #StackHeapBarrier; {28083#true} is VALID [2020-07-18 02:49:34,268 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {28083#true} is VALID [2020-07-18 02:49:34,268 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {28083#true} is VALID [2020-07-18 02:49:34,268 INFO L280 TraceCheckUtils]: 6: Hoare triple {28083#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {28083#true} is VALID [2020-07-18 02:49:34,268 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {28083#true} is VALID [2020-07-18 02:49:34,269 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {28083#true} is VALID [2020-07-18 02:49:34,269 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {28083#true} is VALID [2020-07-18 02:49:34,269 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {28083#true} is VALID [2020-07-18 02:49:34,269 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {28083#true} is VALID [2020-07-18 02:49:34,269 INFO L280 TraceCheckUtils]: 12: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {28083#true} is VALID [2020-07-18 02:49:34,270 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {28083#true} is VALID [2020-07-18 02:49:34,270 INFO L280 TraceCheckUtils]: 14: Hoare triple {28083#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {28083#true} is VALID [2020-07-18 02:49:34,270 INFO L280 TraceCheckUtils]: 15: Hoare triple {28083#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {28083#true} is VALID [2020-07-18 02:49:34,270 INFO L280 TraceCheckUtils]: 16: Hoare triple {28083#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {28083#true} is VALID [2020-07-18 02:49:34,270 INFO L280 TraceCheckUtils]: 17: Hoare triple {28083#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {28083#true} is VALID [2020-07-18 02:49:34,270 INFO L280 TraceCheckUtils]: 18: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {28083#true} is VALID [2020-07-18 02:49:34,271 INFO L280 TraceCheckUtils]: 19: Hoare triple {28083#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {28083#true} is VALID [2020-07-18 02:49:34,271 INFO L280 TraceCheckUtils]: 20: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {28083#true} is VALID [2020-07-18 02:49:34,271 INFO L280 TraceCheckUtils]: 21: Hoare triple {28083#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {28083#true} is VALID [2020-07-18 02:49:34,271 INFO L280 TraceCheckUtils]: 22: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {28083#true} is VALID [2020-07-18 02:49:34,271 INFO L280 TraceCheckUtils]: 23: Hoare triple {28083#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {28083#true} is VALID [2020-07-18 02:49:34,272 INFO L280 TraceCheckUtils]: 24: Hoare triple {28083#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {28083#true} is VALID [2020-07-18 02:49:34,272 INFO L280 TraceCheckUtils]: 25: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {28083#true} is VALID [2020-07-18 02:49:34,272 INFO L280 TraceCheckUtils]: 26: Hoare triple {28083#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {28083#true} is VALID [2020-07-18 02:49:34,272 INFO L280 TraceCheckUtils]: 27: Hoare triple {28083#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {28083#true} is VALID [2020-07-18 02:49:34,272 INFO L280 TraceCheckUtils]: 28: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {28083#true} is VALID [2020-07-18 02:49:34,273 INFO L280 TraceCheckUtils]: 29: Hoare triple {28083#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {28083#true} is VALID [2020-07-18 02:49:34,273 INFO L280 TraceCheckUtils]: 30: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {28083#true} is VALID [2020-07-18 02:49:34,273 INFO L280 TraceCheckUtils]: 31: Hoare triple {28083#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {28083#true} is VALID [2020-07-18 02:49:34,273 INFO L280 TraceCheckUtils]: 32: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {28083#true} is VALID [2020-07-18 02:49:34,273 INFO L280 TraceCheckUtils]: 33: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {28083#true} is VALID [2020-07-18 02:49:34,274 INFO L280 TraceCheckUtils]: 34: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {28083#true} is VALID [2020-07-18 02:49:34,274 INFO L280 TraceCheckUtils]: 35: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {28083#true} is VALID [2020-07-18 02:49:34,274 INFO L280 TraceCheckUtils]: 36: Hoare triple {28083#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {28083#true} is VALID [2020-07-18 02:49:34,274 INFO L280 TraceCheckUtils]: 37: Hoare triple {28083#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {28083#true} is VALID [2020-07-18 02:49:34,274 INFO L280 TraceCheckUtils]: 38: Hoare triple {28083#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {28083#true} is VALID [2020-07-18 02:49:34,274 INFO L280 TraceCheckUtils]: 39: Hoare triple {28083#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {28083#true} is VALID [2020-07-18 02:49:34,275 INFO L280 TraceCheckUtils]: 40: Hoare triple {28083#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {28083#true} is VALID [2020-07-18 02:49:34,275 INFO L280 TraceCheckUtils]: 41: Hoare triple {28083#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {28083#true} is VALID [2020-07-18 02:49:34,275 INFO L280 TraceCheckUtils]: 42: Hoare triple {28083#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {28083#true} is VALID [2020-07-18 02:49:34,275 INFO L280 TraceCheckUtils]: 43: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {28083#true} is VALID [2020-07-18 02:49:34,275 INFO L280 TraceCheckUtils]: 44: Hoare triple {28083#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {28083#true} is VALID [2020-07-18 02:49:34,276 INFO L280 TraceCheckUtils]: 45: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {28083#true} is VALID [2020-07-18 02:49:34,276 INFO L280 TraceCheckUtils]: 46: Hoare triple {28083#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {28083#true} is VALID [2020-07-18 02:49:34,276 INFO L280 TraceCheckUtils]: 47: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {28083#true} is VALID [2020-07-18 02:49:34,276 INFO L280 TraceCheckUtils]: 48: Hoare triple {28083#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {28083#true} is VALID [2020-07-18 02:49:34,276 INFO L280 TraceCheckUtils]: 49: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {28083#true} is VALID [2020-07-18 02:49:34,277 INFO L280 TraceCheckUtils]: 50: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {28083#true} is VALID [2020-07-18 02:49:34,277 INFO L280 TraceCheckUtils]: 51: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {28083#true} is VALID [2020-07-18 02:49:34,277 INFO L280 TraceCheckUtils]: 52: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {28083#true} is VALID [2020-07-18 02:49:34,277 INFO L280 TraceCheckUtils]: 53: Hoare triple {28083#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {28083#true} is VALID [2020-07-18 02:49:34,277 INFO L280 TraceCheckUtils]: 54: Hoare triple {28083#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {28083#true} is VALID [2020-07-18 02:49:34,277 INFO L280 TraceCheckUtils]: 55: Hoare triple {28083#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {28083#true} is VALID [2020-07-18 02:49:34,278 INFO L280 TraceCheckUtils]: 56: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {28083#true} is VALID [2020-07-18 02:49:34,278 INFO L280 TraceCheckUtils]: 57: Hoare triple {28083#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {28083#true} is VALID [2020-07-18 02:49:34,278 INFO L280 TraceCheckUtils]: 58: Hoare triple {28083#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {28083#true} is VALID [2020-07-18 02:49:34,278 INFO L280 TraceCheckUtils]: 59: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {28083#true} is VALID [2020-07-18 02:49:34,278 INFO L280 TraceCheckUtils]: 60: Hoare triple {28083#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {28083#true} is VALID [2020-07-18 02:49:34,279 INFO L280 TraceCheckUtils]: 61: Hoare triple {28083#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {28083#true} is VALID [2020-07-18 02:49:34,279 INFO L280 TraceCheckUtils]: 62: Hoare triple {28083#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {28083#true} is VALID [2020-07-18 02:49:34,279 INFO L280 TraceCheckUtils]: 63: Hoare triple {28083#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {28083#true} is VALID [2020-07-18 02:49:34,279 INFO L280 TraceCheckUtils]: 64: Hoare triple {28083#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {28083#true} is VALID [2020-07-18 02:49:34,279 INFO L280 TraceCheckUtils]: 65: Hoare triple {28083#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {28083#true} is VALID [2020-07-18 02:49:34,280 INFO L280 TraceCheckUtils]: 66: Hoare triple {28083#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {28083#true} is VALID [2020-07-18 02:49:34,280 INFO L280 TraceCheckUtils]: 67: Hoare triple {28083#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {28083#true} is VALID [2020-07-18 02:49:34,280 INFO L280 TraceCheckUtils]: 68: Hoare triple {28083#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {28083#true} is VALID [2020-07-18 02:49:34,280 INFO L280 TraceCheckUtils]: 69: Hoare triple {28083#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {28083#true} is VALID [2020-07-18 02:49:34,280 INFO L280 TraceCheckUtils]: 70: Hoare triple {28083#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {28083#true} is VALID [2020-07-18 02:49:34,280 INFO L280 TraceCheckUtils]: 71: Hoare triple {28083#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {28083#true} is VALID [2020-07-18 02:49:34,281 INFO L280 TraceCheckUtils]: 72: Hoare triple {28083#true} ~waterLevel~0 := 1; {28083#true} is VALID [2020-07-18 02:49:34,281 INFO L280 TraceCheckUtils]: 73: Hoare triple {28083#true} ~methaneLevelCritical~0 := 0; {28083#true} is VALID [2020-07-18 02:49:34,281 INFO L280 TraceCheckUtils]: 74: Hoare triple {28083#true} ~pumpRunning~0 := 0; {28083#true} is VALID [2020-07-18 02:49:34,281 INFO L280 TraceCheckUtils]: 75: Hoare triple {28083#true} ~systemActive~0 := 1; {28083#true} is VALID [2020-07-18 02:49:34,281 INFO L280 TraceCheckUtils]: 76: Hoare triple {28083#true} ~cleanupTimeShifts~0 := 4; {28083#true} is VALID [2020-07-18 02:49:34,282 INFO L280 TraceCheckUtils]: 77: Hoare triple {28083#true} ~head~0.base, ~head~0.offset := 0, 0; {28083#true} is VALID [2020-07-18 02:49:34,282 INFO L280 TraceCheckUtils]: 78: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,282 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28083#true} {28083#true} #895#return; {28083#true} is VALID [2020-07-18 02:49:34,282 INFO L263 TraceCheckUtils]: 80: Hoare triple {28083#true} call #t~ret73 := main(); {28083#true} is VALID [2020-07-18 02:49:34,282 INFO L280 TraceCheckUtils]: 81: Hoare triple {28083#true} havoc ~retValue_acc~6; {28083#true} is VALID [2020-07-18 02:49:34,283 INFO L280 TraceCheckUtils]: 82: Hoare triple {28083#true} havoc ~tmp~5; {28083#true} is VALID [2020-07-18 02:49:34,283 INFO L263 TraceCheckUtils]: 83: Hoare triple {28083#true} call select_helpers(); {28083#true} is VALID [2020-07-18 02:49:34,283 INFO L280 TraceCheckUtils]: 84: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,283 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28083#true} {28083#true} #809#return; {28083#true} is VALID [2020-07-18 02:49:34,283 INFO L263 TraceCheckUtils]: 86: Hoare triple {28083#true} call select_features(); {28083#true} is VALID [2020-07-18 02:49:34,284 INFO L280 TraceCheckUtils]: 87: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,284 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {28083#true} {28083#true} #811#return; {28083#true} is VALID [2020-07-18 02:49:34,284 INFO L263 TraceCheckUtils]: 89: Hoare triple {28083#true} call #t~ret36 := valid_product(); {28083#true} is VALID [2020-07-18 02:49:34,284 INFO L280 TraceCheckUtils]: 90: Hoare triple {28083#true} havoc ~retValue_acc~11; {28083#true} is VALID [2020-07-18 02:49:34,284 INFO L280 TraceCheckUtils]: 91: Hoare triple {28083#true} ~retValue_acc~11 := 1; {28083#true} is VALID [2020-07-18 02:49:34,285 INFO L280 TraceCheckUtils]: 92: Hoare triple {28083#true} #res := ~retValue_acc~11; {28083#true} is VALID [2020-07-18 02:49:34,285 INFO L280 TraceCheckUtils]: 93: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,285 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {28083#true} {28083#true} #813#return; {28083#true} is VALID [2020-07-18 02:49:34,285 INFO L280 TraceCheckUtils]: 95: Hoare triple {28083#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {28083#true} is VALID [2020-07-18 02:49:34,285 INFO L280 TraceCheckUtils]: 96: Hoare triple {28083#true} ~tmp~5 := #t~ret36; {28083#true} is VALID [2020-07-18 02:49:34,286 INFO L280 TraceCheckUtils]: 97: Hoare triple {28083#true} havoc #t~ret36; {28083#true} is VALID [2020-07-18 02:49:34,286 INFO L280 TraceCheckUtils]: 98: Hoare triple {28083#true} assume 0 != ~tmp~5; {28083#true} is VALID [2020-07-18 02:49:34,286 INFO L263 TraceCheckUtils]: 99: Hoare triple {28083#true} call setup(); {28083#true} is VALID [2020-07-18 02:49:34,286 INFO L280 TraceCheckUtils]: 100: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,286 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {28083#true} {28083#true} #815#return; {28083#true} is VALID [2020-07-18 02:49:34,286 INFO L263 TraceCheckUtils]: 102: Hoare triple {28083#true} call runTest(); {28083#true} is VALID [2020-07-18 02:49:34,287 INFO L263 TraceCheckUtils]: 103: Hoare triple {28083#true} call test(); {28083#true} is VALID [2020-07-18 02:49:34,287 INFO L280 TraceCheckUtils]: 104: Hoare triple {28083#true} havoc ~splverifierCounter~0; {28083#true} is VALID [2020-07-18 02:49:34,287 INFO L280 TraceCheckUtils]: 105: Hoare triple {28083#true} havoc ~tmp~3; {28083#true} is VALID [2020-07-18 02:49:34,287 INFO L280 TraceCheckUtils]: 106: Hoare triple {28083#true} havoc ~tmp___0~1; {28083#true} is VALID [2020-07-18 02:49:34,287 INFO L280 TraceCheckUtils]: 107: Hoare triple {28083#true} havoc ~tmp___1~0; {28083#true} is VALID [2020-07-18 02:49:34,288 INFO L280 TraceCheckUtils]: 108: Hoare triple {28083#true} havoc ~tmp___2~0; {28083#true} is VALID [2020-07-18 02:49:34,288 INFO L280 TraceCheckUtils]: 109: Hoare triple {28083#true} ~splverifierCounter~0 := 0; {28083#true} is VALID [2020-07-18 02:49:34,288 INFO L280 TraceCheckUtils]: 110: Hoare triple {28083#true} assume !false; {28083#true} is VALID [2020-07-18 02:49:34,288 INFO L280 TraceCheckUtils]: 111: Hoare triple {28083#true} assume ~splverifierCounter~0 < 4; {28083#true} is VALID [2020-07-18 02:49:34,288 INFO L280 TraceCheckUtils]: 112: Hoare triple {28083#true} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {28083#true} is VALID [2020-07-18 02:49:34,288 INFO L280 TraceCheckUtils]: 113: Hoare triple {28083#true} ~tmp~3 := #t~nondet30; {28083#true} is VALID [2020-07-18 02:49:34,289 INFO L280 TraceCheckUtils]: 114: Hoare triple {28083#true} havoc #t~nondet30; {28083#true} is VALID [2020-07-18 02:49:34,289 INFO L280 TraceCheckUtils]: 115: Hoare triple {28083#true} assume !(0 != ~tmp~3); {28083#true} is VALID [2020-07-18 02:49:34,289 INFO L280 TraceCheckUtils]: 116: Hoare triple {28083#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {28083#true} is VALID [2020-07-18 02:49:34,289 INFO L280 TraceCheckUtils]: 117: Hoare triple {28083#true} ~tmp___0~1 := #t~nondet31; {28083#true} is VALID [2020-07-18 02:49:34,289 INFO L280 TraceCheckUtils]: 118: Hoare triple {28083#true} havoc #t~nondet31; {28083#true} is VALID [2020-07-18 02:49:34,290 INFO L280 TraceCheckUtils]: 119: Hoare triple {28083#true} assume 0 != ~tmp___0~1; {28083#true} is VALID [2020-07-18 02:49:34,290 INFO L263 TraceCheckUtils]: 120: Hoare triple {28083#true} call changeMethaneLevel(); {28244#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:49:34,291 INFO L280 TraceCheckUtils]: 121: Hoare triple {28244#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {28083#true} is VALID [2020-07-18 02:49:34,291 INFO L280 TraceCheckUtils]: 122: Hoare triple {28083#true} ~methaneLevelCritical~0 := 1; {28083#true} is VALID [2020-07-18 02:49:34,291 INFO L280 TraceCheckUtils]: 123: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,291 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {28083#true} {28083#true} #861#return; {28083#true} is VALID [2020-07-18 02:49:34,291 INFO L280 TraceCheckUtils]: 125: Hoare triple {28083#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {28083#true} is VALID [2020-07-18 02:49:34,292 INFO L280 TraceCheckUtils]: 126: Hoare triple {28083#true} ~tmp___2~0 := #t~nondet32; {28083#true} is VALID [2020-07-18 02:49:34,292 INFO L280 TraceCheckUtils]: 127: Hoare triple {28083#true} havoc #t~nondet32; {28083#true} is VALID [2020-07-18 02:49:34,292 INFO L280 TraceCheckUtils]: 128: Hoare triple {28083#true} assume 0 != ~tmp___2~0; {28083#true} is VALID [2020-07-18 02:49:34,292 INFO L263 TraceCheckUtils]: 129: Hoare triple {28083#true} call timeShift(); {28083#true} is VALID [2020-07-18 02:49:34,292 INFO L280 TraceCheckUtils]: 130: Hoare triple {28083#true} assume !(0 != ~pumpRunning~0); {28083#true} is VALID [2020-07-18 02:49:34,293 INFO L280 TraceCheckUtils]: 131: Hoare triple {28083#true} assume 0 != ~systemActive~0; {28083#true} is VALID [2020-07-18 02:49:34,293 INFO L263 TraceCheckUtils]: 132: Hoare triple {28083#true} call processEnvironment(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:49:34,294 INFO L280 TraceCheckUtils]: 133: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {28083#true} is VALID [2020-07-18 02:49:34,294 INFO L280 TraceCheckUtils]: 134: Hoare triple {28083#true} assume 0 == ~pumpRunning~0; {28083#true} is VALID [2020-07-18 02:49:34,294 INFO L263 TraceCheckUtils]: 135: Hoare triple {28083#true} call #t~ret10 := isHighWaterLevel(); {28083#true} is VALID [2020-07-18 02:49:34,294 INFO L280 TraceCheckUtils]: 136: Hoare triple {28083#true} havoc ~retValue_acc~5; {28083#true} is VALID [2020-07-18 02:49:34,294 INFO L280 TraceCheckUtils]: 137: Hoare triple {28083#true} havoc ~tmp~2; {28083#true} is VALID [2020-07-18 02:49:34,294 INFO L280 TraceCheckUtils]: 138: Hoare triple {28083#true} havoc ~tmp___0~0; {28083#true} is VALID [2020-07-18 02:49:34,295 INFO L263 TraceCheckUtils]: 139: Hoare triple {28083#true} call #t~ret29 := isHighWaterSensorDry(); {28083#true} is VALID [2020-07-18 02:49:34,295 INFO L280 TraceCheckUtils]: 140: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-18 02:49:34,295 INFO L280 TraceCheckUtils]: 141: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-18 02:49:34,295 INFO L280 TraceCheckUtils]: 142: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-18 02:49:34,295 INFO L280 TraceCheckUtils]: 143: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-18 02:49:34,295 INFO L280 TraceCheckUtils]: 144: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,296 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-18 02:49:34,296 INFO L280 TraceCheckUtils]: 146: Hoare triple {28083#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {28083#true} is VALID [2020-07-18 02:49:34,296 INFO L280 TraceCheckUtils]: 147: Hoare triple {28083#true} ~tmp~2 := #t~ret29; {28083#true} is VALID [2020-07-18 02:49:34,296 INFO L280 TraceCheckUtils]: 148: Hoare triple {28083#true} havoc #t~ret29; {28083#true} is VALID [2020-07-18 02:49:34,296 INFO L280 TraceCheckUtils]: 149: Hoare triple {28083#true} assume 0 != ~tmp~2; {28083#true} is VALID [2020-07-18 02:49:34,297 INFO L280 TraceCheckUtils]: 150: Hoare triple {28083#true} ~tmp___0~0 := 0; {28298#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-18 02:49:34,298 INFO L280 TraceCheckUtils]: 151: Hoare triple {28298#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {28299#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-18 02:49:34,298 INFO L280 TraceCheckUtils]: 152: Hoare triple {28299#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:49:34,299 INFO L280 TraceCheckUtils]: 153: Hoare triple {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 02:49:34,300 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {28083#true} #851#return; {28265#(= 0 |processEnvironment_#t~ret10|)} is VALID [2020-07-18 02:49:34,300 INFO L280 TraceCheckUtils]: 155: Hoare triple {28265#(= 0 |processEnvironment_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {28265#(= 0 |processEnvironment_#t~ret10|)} is VALID [2020-07-18 02:49:34,301 INFO L280 TraceCheckUtils]: 156: Hoare triple {28265#(= 0 |processEnvironment_#t~ret10|)} ~tmp~0 := #t~ret10; {28266#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-18 02:49:34,301 INFO L280 TraceCheckUtils]: 157: Hoare triple {28266#(= 0 processEnvironment_~tmp~0)} havoc #t~ret10; {28266#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-18 02:49:34,302 INFO L280 TraceCheckUtils]: 158: Hoare triple {28266#(= 0 processEnvironment_~tmp~0)} assume 0 != ~tmp~0; {28084#false} is VALID [2020-07-18 02:49:34,302 INFO L263 TraceCheckUtils]: 159: Hoare triple {28084#false} call activatePump(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:49:34,302 INFO L280 TraceCheckUtils]: 160: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28083#true} is VALID [2020-07-18 02:49:34,302 INFO L263 TraceCheckUtils]: 161: Hoare triple {28083#true} call #t~ret11 := isMethaneAlarm(); {28083#true} is VALID [2020-07-18 02:49:34,303 INFO L280 TraceCheckUtils]: 162: Hoare triple {28083#true} havoc ~retValue_acc~3; {28083#true} is VALID [2020-07-18 02:49:34,303 INFO L263 TraceCheckUtils]: 163: Hoare triple {28083#true} call #t~ret12 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-18 02:49:34,303 INFO L280 TraceCheckUtils]: 164: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-18 02:49:34,303 INFO L280 TraceCheckUtils]: 165: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-18 02:49:34,303 INFO L280 TraceCheckUtils]: 166: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-18 02:49:34,304 INFO L280 TraceCheckUtils]: 167: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,304 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-18 02:49:34,304 INFO L280 TraceCheckUtils]: 169: Hoare triple {28083#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {28083#true} is VALID [2020-07-18 02:49:34,304 INFO L280 TraceCheckUtils]: 170: Hoare triple {28083#true} ~retValue_acc~3 := #t~ret12; {28083#true} is VALID [2020-07-18 02:49:34,304 INFO L280 TraceCheckUtils]: 171: Hoare triple {28083#true} havoc #t~ret12; {28083#true} is VALID [2020-07-18 02:49:34,305 INFO L280 TraceCheckUtils]: 172: Hoare triple {28083#true} #res := ~retValue_acc~3; {28083#true} is VALID [2020-07-18 02:49:34,305 INFO L280 TraceCheckUtils]: 173: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,305 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {28083#true} {28083#true} #869#return; {28083#true} is VALID [2020-07-18 02:49:34,305 INFO L280 TraceCheckUtils]: 175: Hoare triple {28083#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {28083#true} is VALID [2020-07-18 02:49:34,305 INFO L280 TraceCheckUtils]: 176: Hoare triple {28083#true} ~tmp~1 := #t~ret11; {28083#true} is VALID [2020-07-18 02:49:34,306 INFO L280 TraceCheckUtils]: 177: Hoare triple {28083#true} havoc #t~ret11; {28083#true} is VALID [2020-07-18 02:49:34,306 INFO L280 TraceCheckUtils]: 178: Hoare triple {28083#true} assume !(0 != ~tmp~1); {28083#true} is VALID [2020-07-18 02:49:34,307 INFO L263 TraceCheckUtils]: 179: Hoare triple {28083#true} call activatePump__wrappee__highWaterSensor(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:49:34,307 INFO L280 TraceCheckUtils]: 180: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28083#true} is VALID [2020-07-18 02:49:34,307 INFO L280 TraceCheckUtils]: 181: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,307 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {28083#true} {28083#true} #871#return; {28083#true} is VALID [2020-07-18 02:49:34,307 INFO L280 TraceCheckUtils]: 183: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,308 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {28083#true} {28084#false} #853#return; {28084#false} is VALID [2020-07-18 02:49:34,308 INFO L280 TraceCheckUtils]: 185: Hoare triple {28084#false} assume true; {28084#false} is VALID [2020-07-18 02:49:34,308 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {28084#false} {28083#true} #877#return; {28084#false} is VALID [2020-07-18 02:49:34,308 INFO L263 TraceCheckUtils]: 187: Hoare triple {28084#false} call __utac_acc__Specification1_spec__1(); {28084#false} is VALID [2020-07-18 02:49:34,308 INFO L280 TraceCheckUtils]: 188: Hoare triple {28084#false} havoc ~tmp~4; {28084#false} is VALID [2020-07-18 02:49:34,309 INFO L280 TraceCheckUtils]: 189: Hoare triple {28084#false} havoc ~tmp___0~2; {28084#false} is VALID [2020-07-18 02:49:34,309 INFO L263 TraceCheckUtils]: 190: Hoare triple {28084#false} call #t~ret34 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-18 02:49:34,309 INFO L280 TraceCheckUtils]: 191: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-18 02:49:34,309 INFO L280 TraceCheckUtils]: 192: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-18 02:49:34,309 INFO L280 TraceCheckUtils]: 193: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-18 02:49:34,310 INFO L280 TraceCheckUtils]: 194: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,310 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {28083#true} {28084#false} #899#return; {28084#false} is VALID [2020-07-18 02:49:34,310 INFO L280 TraceCheckUtils]: 196: Hoare triple {28084#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {28084#false} is VALID [2020-07-18 02:49:34,310 INFO L280 TraceCheckUtils]: 197: Hoare triple {28084#false} ~tmp~4 := #t~ret34; {28084#false} is VALID [2020-07-18 02:49:34,310 INFO L280 TraceCheckUtils]: 198: Hoare triple {28084#false} havoc #t~ret34; {28084#false} is VALID [2020-07-18 02:49:34,311 INFO L280 TraceCheckUtils]: 199: Hoare triple {28084#false} assume 0 != ~tmp~4; {28084#false} is VALID [2020-07-18 02:49:34,311 INFO L263 TraceCheckUtils]: 200: Hoare triple {28084#false} call #t~ret35 := isPumpRunning(); {28083#true} is VALID [2020-07-18 02:49:34,311 INFO L280 TraceCheckUtils]: 201: Hoare triple {28083#true} havoc ~retValue_acc~4; {28083#true} is VALID [2020-07-18 02:49:34,311 INFO L280 TraceCheckUtils]: 202: Hoare triple {28083#true} ~retValue_acc~4 := ~pumpRunning~0; {28083#true} is VALID [2020-07-18 02:49:34,311 INFO L280 TraceCheckUtils]: 203: Hoare triple {28083#true} #res := ~retValue_acc~4; {28083#true} is VALID [2020-07-18 02:49:34,312 INFO L280 TraceCheckUtils]: 204: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-18 02:49:34,312 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {28083#true} {28084#false} #901#return; {28084#false} is VALID [2020-07-18 02:49:34,312 INFO L280 TraceCheckUtils]: 206: Hoare triple {28084#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {28084#false} is VALID [2020-07-18 02:49:34,312 INFO L280 TraceCheckUtils]: 207: Hoare triple {28084#false} ~tmp___0~2 := #t~ret35; {28084#false} is VALID [2020-07-18 02:49:34,312 INFO L280 TraceCheckUtils]: 208: Hoare triple {28084#false} havoc #t~ret35; {28084#false} is VALID [2020-07-18 02:49:34,312 INFO L280 TraceCheckUtils]: 209: Hoare triple {28084#false} assume 0 != ~tmp___0~2; {28084#false} is VALID [2020-07-18 02:49:34,313 INFO L263 TraceCheckUtils]: 210: Hoare triple {28084#false} call __automaton_fail(); {28084#false} is VALID [2020-07-18 02:49:34,313 INFO L280 TraceCheckUtils]: 211: Hoare triple {28084#false} assume !false; {28084#false} is VALID [2020-07-18 02:49:34,364 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 02:49:34,364 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1800866170] [2020-07-18 02:49:34,365 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:49:34,365 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-18 02:49:34,365 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1807597045] [2020-07-18 02:49:34,366 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2020-07-18 02:49:34,367 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:49:34,367 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-18 02:49:34,583 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:49:34,583 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-18 02:49:34,584 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:49:34,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-18 02:49:34,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-18 02:49:34,584 INFO L87 Difference]: Start difference. First operand 1051 states and 1167 transitions. Second operand 10 states. [2020-07-18 02:49:45,953 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:49:46,629 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 02:49:47,262 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-18 02:49:48,251 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:49:49,343 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:49:50,032 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:50:31,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:50:31,542 INFO L93 Difference]: Finished difference Result 2401 states and 2856 transitions. [2020-07-18 02:50:31,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-18 02:50:31,542 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2020-07-18 02:50:31,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:50:31,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 02:50:31,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 581 transitions. [2020-07-18 02:50:31,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 02:50:31,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 581 transitions. [2020-07-18 02:50:31,560 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 581 transitions. [2020-07-18 02:50:33,021 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 581 edges. 581 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:50:33,114 INFO L225 Difference]: With dead ends: 2401 [2020-07-18 02:50:33,114 INFO L226 Difference]: Without dead ends: 1460 [2020-07-18 02:50:33,117 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-07-18 02:50:33,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1460 states. [2020-07-18 02:51:00,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1460 to 1083. [2020-07-18 02:51:00,135 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:51:00,135 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1460 states. Second operand 1083 states. [2020-07-18 02:51:00,135 INFO L74 IsIncluded]: Start isIncluded. First operand 1460 states. Second operand 1083 states. [2020-07-18 02:51:00,135 INFO L87 Difference]: Start difference. First operand 1460 states. Second operand 1083 states. [2020-07-18 02:51:00,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:51:00,210 INFO L93 Difference]: Finished difference Result 1460 states and 1737 transitions. [2020-07-18 02:51:00,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1737 transitions. [2020-07-18 02:51:00,215 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:51:00,215 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:51:00,215 INFO L74 IsIncluded]: Start isIncluded. First operand 1083 states. Second operand 1460 states. [2020-07-18 02:51:00,215 INFO L87 Difference]: Start difference. First operand 1083 states. Second operand 1460 states. [2020-07-18 02:51:00,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:51:00,325 INFO L93 Difference]: Finished difference Result 1460 states and 1737 transitions. [2020-07-18 02:51:00,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1737 transitions. [2020-07-18 02:51:00,329 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:51:00,329 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:51:00,329 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:51:00,330 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:51:00,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1083 states. [2020-07-18 02:51:00,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 1083 states and 1199 transitions. [2020-07-18 02:51:00,399 INFO L78 Accepts]: Start accepts. Automaton has 1083 states and 1199 transitions. Word has length 212 [2020-07-18 02:51:00,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:51:00,399 INFO L479 AbstractCegarLoop]: Abstraction has 1083 states and 1199 transitions. [2020-07-18 02:51:00,400 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-18 02:51:00,400 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1083 states and 1199 transitions. [2020-07-18 02:51:06,948 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1199 edges. 1199 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:51:06,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1199 transitions. [2020-07-18 02:51:06,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-18 02:51:06,954 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:51:06,954 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] [2020-07-18 02:51:06,954 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-18 02:51:06,954 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:51:06,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:51:06,955 INFO L82 PathProgramCache]: Analyzing trace with hash -1737035613, now seen corresponding path program 1 times [2020-07-18 02:51:06,955 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:51:06,955 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1238330734] [2020-07-18 02:51:06,955 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:51:06,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,299 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:51:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {38389#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {38227#true} is VALID [2020-07-18 02:51:07,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} #valid := #valid[0 := 0]; {38227#true} is VALID [2020-07-18 02:51:07,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} assume 0 < #StackHeapBarrier; {38227#true} is VALID [2020-07-18 02:51:07,353 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {38227#true} is VALID [2020-07-18 02:51:07,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {38227#true} is VALID [2020-07-18 02:51:07,353 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {38227#true} is VALID [2020-07-18 02:51:07,354 INFO L280 TraceCheckUtils]: 6: Hoare triple {38227#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {38227#true} is VALID [2020-07-18 02:51:07,354 INFO L280 TraceCheckUtils]: 7: Hoare triple {38227#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {38227#true} is VALID [2020-07-18 02:51:07,354 INFO L280 TraceCheckUtils]: 8: Hoare triple {38227#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {38227#true} is VALID [2020-07-18 02:51:07,354 INFO L280 TraceCheckUtils]: 9: Hoare triple {38227#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {38227#true} is VALID [2020-07-18 02:51:07,354 INFO L280 TraceCheckUtils]: 10: Hoare triple {38227#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {38227#true} is VALID [2020-07-18 02:51:07,354 INFO L280 TraceCheckUtils]: 11: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {38227#true} is VALID [2020-07-18 02:51:07,355 INFO L280 TraceCheckUtils]: 12: Hoare triple {38227#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {38227#true} is VALID [2020-07-18 02:51:07,355 INFO L280 TraceCheckUtils]: 13: Hoare triple {38227#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {38227#true} is VALID [2020-07-18 02:51:07,355 INFO L280 TraceCheckUtils]: 14: Hoare triple {38227#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {38227#true} is VALID [2020-07-18 02:51:07,355 INFO L280 TraceCheckUtils]: 15: Hoare triple {38227#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {38227#true} is VALID [2020-07-18 02:51:07,355 INFO L280 TraceCheckUtils]: 16: Hoare triple {38227#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {38227#true} is VALID [2020-07-18 02:51:07,356 INFO L280 TraceCheckUtils]: 17: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {38227#true} is VALID [2020-07-18 02:51:07,356 INFO L280 TraceCheckUtils]: 18: Hoare triple {38227#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {38227#true} is VALID [2020-07-18 02:51:07,356 INFO L280 TraceCheckUtils]: 19: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {38227#true} is VALID [2020-07-18 02:51:07,356 INFO L280 TraceCheckUtils]: 20: Hoare triple {38227#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {38227#true} is VALID [2020-07-18 02:51:07,356 INFO L280 TraceCheckUtils]: 21: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {38227#true} is VALID [2020-07-18 02:51:07,356 INFO L280 TraceCheckUtils]: 22: Hoare triple {38227#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {38227#true} is VALID [2020-07-18 02:51:07,357 INFO L280 TraceCheckUtils]: 23: Hoare triple {38227#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {38227#true} is VALID [2020-07-18 02:51:07,357 INFO L280 TraceCheckUtils]: 24: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {38227#true} is VALID [2020-07-18 02:51:07,357 INFO L280 TraceCheckUtils]: 25: Hoare triple {38227#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {38227#true} is VALID [2020-07-18 02:51:07,357 INFO L280 TraceCheckUtils]: 26: Hoare triple {38227#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {38227#true} is VALID [2020-07-18 02:51:07,357 INFO L280 TraceCheckUtils]: 27: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {38227#true} is VALID [2020-07-18 02:51:07,357 INFO L280 TraceCheckUtils]: 28: Hoare triple {38227#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {38227#true} is VALID [2020-07-18 02:51:07,358 INFO L280 TraceCheckUtils]: 29: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {38227#true} is VALID [2020-07-18 02:51:07,358 INFO L280 TraceCheckUtils]: 30: Hoare triple {38227#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {38227#true} is VALID [2020-07-18 02:51:07,358 INFO L280 TraceCheckUtils]: 31: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {38227#true} is VALID [2020-07-18 02:51:07,358 INFO L280 TraceCheckUtils]: 32: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {38227#true} is VALID [2020-07-18 02:51:07,358 INFO L280 TraceCheckUtils]: 33: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {38227#true} is VALID [2020-07-18 02:51:07,359 INFO L280 TraceCheckUtils]: 34: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {38227#true} is VALID [2020-07-18 02:51:07,359 INFO L280 TraceCheckUtils]: 35: Hoare triple {38227#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {38227#true} is VALID [2020-07-18 02:51:07,359 INFO L280 TraceCheckUtils]: 36: Hoare triple {38227#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {38227#true} is VALID [2020-07-18 02:51:07,359 INFO L280 TraceCheckUtils]: 37: Hoare triple {38227#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {38227#true} is VALID [2020-07-18 02:51:07,359 INFO L280 TraceCheckUtils]: 38: Hoare triple {38227#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {38227#true} is VALID [2020-07-18 02:51:07,359 INFO L280 TraceCheckUtils]: 39: Hoare triple {38227#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {38227#true} is VALID [2020-07-18 02:51:07,360 INFO L280 TraceCheckUtils]: 40: Hoare triple {38227#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {38227#true} is VALID [2020-07-18 02:51:07,360 INFO L280 TraceCheckUtils]: 41: Hoare triple {38227#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {38227#true} is VALID [2020-07-18 02:51:07,360 INFO L280 TraceCheckUtils]: 42: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {38227#true} is VALID [2020-07-18 02:51:07,360 INFO L280 TraceCheckUtils]: 43: Hoare triple {38227#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {38227#true} is VALID [2020-07-18 02:51:07,360 INFO L280 TraceCheckUtils]: 44: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {38227#true} is VALID [2020-07-18 02:51:07,360 INFO L280 TraceCheckUtils]: 45: Hoare triple {38227#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {38227#true} is VALID [2020-07-18 02:51:07,361 INFO L280 TraceCheckUtils]: 46: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {38227#true} is VALID [2020-07-18 02:51:07,361 INFO L280 TraceCheckUtils]: 47: Hoare triple {38227#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {38227#true} is VALID [2020-07-18 02:51:07,361 INFO L280 TraceCheckUtils]: 48: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {38227#true} is VALID [2020-07-18 02:51:07,361 INFO L280 TraceCheckUtils]: 49: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {38227#true} is VALID [2020-07-18 02:51:07,361 INFO L280 TraceCheckUtils]: 50: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {38227#true} is VALID [2020-07-18 02:51:07,362 INFO L280 TraceCheckUtils]: 51: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {38227#true} is VALID [2020-07-18 02:51:07,362 INFO L280 TraceCheckUtils]: 52: Hoare triple {38227#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {38227#true} is VALID [2020-07-18 02:51:07,362 INFO L280 TraceCheckUtils]: 53: Hoare triple {38227#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {38227#true} is VALID [2020-07-18 02:51:07,362 INFO L280 TraceCheckUtils]: 54: Hoare triple {38227#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {38227#true} is VALID [2020-07-18 02:51:07,362 INFO L280 TraceCheckUtils]: 55: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {38227#true} is VALID [2020-07-18 02:51:07,362 INFO L280 TraceCheckUtils]: 56: Hoare triple {38227#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {38227#true} is VALID [2020-07-18 02:51:07,363 INFO L280 TraceCheckUtils]: 57: Hoare triple {38227#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {38227#true} is VALID [2020-07-18 02:51:07,363 INFO L280 TraceCheckUtils]: 58: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {38227#true} is VALID [2020-07-18 02:51:07,363 INFO L280 TraceCheckUtils]: 59: Hoare triple {38227#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {38227#true} is VALID [2020-07-18 02:51:07,363 INFO L280 TraceCheckUtils]: 60: Hoare triple {38227#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {38227#true} is VALID [2020-07-18 02:51:07,363 INFO L280 TraceCheckUtils]: 61: Hoare triple {38227#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {38227#true} is VALID [2020-07-18 02:51:07,364 INFO L280 TraceCheckUtils]: 62: Hoare triple {38227#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {38227#true} is VALID [2020-07-18 02:51:07,364 INFO L280 TraceCheckUtils]: 63: Hoare triple {38227#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {38227#true} is VALID [2020-07-18 02:51:07,364 INFO L280 TraceCheckUtils]: 64: Hoare triple {38227#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {38227#true} is VALID [2020-07-18 02:51:07,364 INFO L280 TraceCheckUtils]: 65: Hoare triple {38227#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {38227#true} is VALID [2020-07-18 02:51:07,364 INFO L280 TraceCheckUtils]: 66: Hoare triple {38227#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {38227#true} is VALID [2020-07-18 02:51:07,364 INFO L280 TraceCheckUtils]: 67: Hoare triple {38227#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {38227#true} is VALID [2020-07-18 02:51:07,365 INFO L280 TraceCheckUtils]: 68: Hoare triple {38227#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {38227#true} is VALID [2020-07-18 02:51:07,365 INFO L280 TraceCheckUtils]: 69: Hoare triple {38227#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {38227#true} is VALID [2020-07-18 02:51:07,365 INFO L280 TraceCheckUtils]: 70: Hoare triple {38227#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {38227#true} is VALID [2020-07-18 02:51:07,365 INFO L280 TraceCheckUtils]: 71: Hoare triple {38227#true} ~waterLevel~0 := 1; {38227#true} is VALID [2020-07-18 02:51:07,365 INFO L280 TraceCheckUtils]: 72: Hoare triple {38227#true} ~methaneLevelCritical~0 := 0; {38227#true} is VALID [2020-07-18 02:51:07,366 INFO L280 TraceCheckUtils]: 73: Hoare triple {38227#true} ~pumpRunning~0 := 0; {38227#true} is VALID [2020-07-18 02:51:07,366 INFO L280 TraceCheckUtils]: 74: Hoare triple {38227#true} ~systemActive~0 := 1; {38227#true} is VALID [2020-07-18 02:51:07,366 INFO L280 TraceCheckUtils]: 75: Hoare triple {38227#true} ~cleanupTimeShifts~0 := 4; {38227#true} is VALID [2020-07-18 02:51:07,366 INFO L280 TraceCheckUtils]: 76: Hoare triple {38227#true} ~head~0.base, ~head~0.offset := 0, 0; {38227#true} is VALID [2020-07-18 02:51:07,366 INFO L280 TraceCheckUtils]: 77: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,366 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {38227#true} {38227#true} #895#return; {38227#true} is VALID [2020-07-18 02:51:07,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,376 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38227#true} {38227#true} #809#return; {38227#true} is VALID [2020-07-18 02:51:07,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,386 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38227#true} {38227#true} #811#return; {38227#true} is VALID [2020-07-18 02:51:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~11; {38227#true} is VALID [2020-07-18 02:51:07,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} ~retValue_acc~11 := 1; {38390#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-18 02:51:07,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {38390#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:51:07,430 INFO L280 TraceCheckUtils]: 3: Hoare triple {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:51:07,431 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {38227#true} #813#return; {38317#(= |main_#t~ret36| 1)} is VALID [2020-07-18 02:51:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,433 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38227#true} {38227#true} #815#return; {38227#true} is VALID [2020-07-18 02:51:07,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {38392#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {38227#true} is VALID [2020-07-18 02:51:07,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} ~methaneLevelCritical~0 := 1; {38227#true} is VALID [2020-07-18 02:51:07,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,454 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38227#true} {38227#true} #861#return; {38227#true} is VALID [2020-07-18 02:51:07,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~2; {38227#true} is VALID [2020-07-18 02:51:07,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} assume ~waterLevel~0 < 2; {38227#true} is VALID [2020-07-18 02:51:07,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} ~retValue_acc~2 := 1; {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-18 02:51:07,568 INFO L280 TraceCheckUtils]: 3: Hoare triple {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:51:07,569 INFO L280 TraceCheckUtils]: 4: Hoare triple {38447#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:51:07,569 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {38447#(<= 1 |isHighWaterSensorDry_#res|)} {38227#true} #873#return; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-18 02:51:07,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~5; {38227#true} is VALID [2020-07-18 02:51:07,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} havoc ~tmp~2; {38227#true} is VALID [2020-07-18 02:51:07,570 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} havoc ~tmp___0~0; {38227#true} is VALID [2020-07-18 02:51:07,570 INFO L263 TraceCheckUtils]: 3: Hoare triple {38227#true} call #t~ret29 := isHighWaterSensorDry(); {38227#true} is VALID [2020-07-18 02:51:07,570 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} havoc ~retValue_acc~2; {38227#true} is VALID [2020-07-18 02:51:07,571 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} assume ~waterLevel~0 < 2; {38227#true} is VALID [2020-07-18 02:51:07,571 INFO L280 TraceCheckUtils]: 6: Hoare triple {38227#true} ~retValue_acc~2 := 1; {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-18 02:51:07,572 INFO L280 TraceCheckUtils]: 7: Hoare triple {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:51:07,573 INFO L280 TraceCheckUtils]: 8: Hoare triple {38447#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:51:07,574 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {38447#(<= 1 |isHighWaterSensorDry_#res|)} {38227#true} #873#return; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-18 02:51:07,574 INFO L280 TraceCheckUtils]: 10: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-18 02:51:07,575 INFO L280 TraceCheckUtils]: 11: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-18 02:51:07,576 INFO L280 TraceCheckUtils]: 12: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-18 02:51:07,577 INFO L280 TraceCheckUtils]: 13: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {38228#false} is VALID [2020-07-18 02:51:07,577 INFO L280 TraceCheckUtils]: 14: Hoare triple {38228#false} ~tmp___0~0 := 1; {38228#false} is VALID [2020-07-18 02:51:07,577 INFO L280 TraceCheckUtils]: 15: Hoare triple {38228#false} ~retValue_acc~5 := ~tmp___0~0; {38228#false} is VALID [2020-07-18 02:51:07,577 INFO L280 TraceCheckUtils]: 16: Hoare triple {38228#false} #res := ~retValue_acc~5; {38228#false} is VALID [2020-07-18 02:51:07,578 INFO L280 TraceCheckUtils]: 17: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-18 02:51:07,578 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {38228#false} {38227#true} #851#return; {38228#false} is VALID [2020-07-18 02:51:07,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-18 02:51:07,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-18 02:51:07,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-18 02:51:07,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,592 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-18 02:51:07,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~3; {38227#true} is VALID [2020-07-18 02:51:07,592 INFO L263 TraceCheckUtils]: 1: Hoare triple {38227#true} call #t~ret12 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-18 02:51:07,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-18 02:51:07,593 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-18 02:51:07,593 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-18 02:51:07,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,593 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-18 02:51:07,593 INFO L280 TraceCheckUtils]: 7: Hoare triple {38227#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {38227#true} is VALID [2020-07-18 02:51:07,594 INFO L280 TraceCheckUtils]: 8: Hoare triple {38227#true} ~retValue_acc~3 := #t~ret12; {38227#true} is VALID [2020-07-18 02:51:07,594 INFO L280 TraceCheckUtils]: 9: Hoare triple {38227#true} havoc #t~ret12; {38227#true} is VALID [2020-07-18 02:51:07,594 INFO L280 TraceCheckUtils]: 10: Hoare triple {38227#true} #res := ~retValue_acc~3; {38227#true} is VALID [2020-07-18 02:51:07,594 INFO L280 TraceCheckUtils]: 11: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,595 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38227#true} {38227#true} #869#return; {38227#true} is VALID [2020-07-18 02:51:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38227#true} is VALID [2020-07-18 02:51:07,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,600 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38227#true} {38227#true} #871#return; {38227#true} is VALID [2020-07-18 02:51:07,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38227#true} is VALID [2020-07-18 02:51:07,600 INFO L263 TraceCheckUtils]: 1: Hoare triple {38227#true} call #t~ret11 := isMethaneAlarm(); {38227#true} is VALID [2020-07-18 02:51:07,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} havoc ~retValue_acc~3; {38227#true} is VALID [2020-07-18 02:51:07,600 INFO L263 TraceCheckUtils]: 3: Hoare triple {38227#true} call #t~ret12 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-18 02:51:07,601 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-18 02:51:07,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-18 02:51:07,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-18 02:51:07,601 INFO L280 TraceCheckUtils]: 7: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,602 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-18 02:51:07,602 INFO L280 TraceCheckUtils]: 9: Hoare triple {38227#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {38227#true} is VALID [2020-07-18 02:51:07,602 INFO L280 TraceCheckUtils]: 10: Hoare triple {38227#true} ~retValue_acc~3 := #t~ret12; {38227#true} is VALID [2020-07-18 02:51:07,603 INFO L280 TraceCheckUtils]: 11: Hoare triple {38227#true} havoc #t~ret12; {38227#true} is VALID [2020-07-18 02:51:07,603 INFO L280 TraceCheckUtils]: 12: Hoare triple {38227#true} #res := ~retValue_acc~3; {38227#true} is VALID [2020-07-18 02:51:07,603 INFO L280 TraceCheckUtils]: 13: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,603 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {38227#true} {38227#true} #869#return; {38227#true} is VALID [2020-07-18 02:51:07,604 INFO L280 TraceCheckUtils]: 15: Hoare triple {38227#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {38227#true} is VALID [2020-07-18 02:51:07,604 INFO L280 TraceCheckUtils]: 16: Hoare triple {38227#true} ~tmp~1 := #t~ret11; {38227#true} is VALID [2020-07-18 02:51:07,604 INFO L280 TraceCheckUtils]: 17: Hoare triple {38227#true} havoc #t~ret11; {38227#true} is VALID [2020-07-18 02:51:07,604 INFO L280 TraceCheckUtils]: 18: Hoare triple {38227#true} assume !(0 != ~tmp~1); {38227#true} is VALID [2020-07-18 02:51:07,606 INFO L263 TraceCheckUtils]: 19: Hoare triple {38227#true} call activatePump__wrappee__highWaterSensor(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:51:07,606 INFO L280 TraceCheckUtils]: 20: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38227#true} is VALID [2020-07-18 02:51:07,606 INFO L280 TraceCheckUtils]: 21: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,606 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38227#true} {38227#true} #871#return; {38227#true} is VALID [2020-07-18 02:51:07,607 INFO L280 TraceCheckUtils]: 23: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,607 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {38227#true} {38228#false} #853#return; {38228#false} is VALID [2020-07-18 02:51:07,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {38227#true} is VALID [2020-07-18 02:51:07,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} assume 0 == ~pumpRunning~0; {38227#true} is VALID [2020-07-18 02:51:07,609 INFO L263 TraceCheckUtils]: 2: Hoare triple {38227#true} call #t~ret10 := isHighWaterLevel(); {38227#true} is VALID [2020-07-18 02:51:07,609 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} havoc ~retValue_acc~5; {38227#true} is VALID [2020-07-18 02:51:07,609 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} havoc ~tmp~2; {38227#true} is VALID [2020-07-18 02:51:07,609 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} havoc ~tmp___0~0; {38227#true} is VALID [2020-07-18 02:51:07,610 INFO L263 TraceCheckUtils]: 6: Hoare triple {38227#true} call #t~ret29 := isHighWaterSensorDry(); {38227#true} is VALID [2020-07-18 02:51:07,610 INFO L280 TraceCheckUtils]: 7: Hoare triple {38227#true} havoc ~retValue_acc~2; {38227#true} is VALID [2020-07-18 02:51:07,610 INFO L280 TraceCheckUtils]: 8: Hoare triple {38227#true} assume ~waterLevel~0 < 2; {38227#true} is VALID [2020-07-18 02:51:07,612 INFO L280 TraceCheckUtils]: 9: Hoare triple {38227#true} ~retValue_acc~2 := 1; {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-18 02:51:07,613 INFO L280 TraceCheckUtils]: 10: Hoare triple {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:51:07,613 INFO L280 TraceCheckUtils]: 11: Hoare triple {38447#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:51:07,614 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38447#(<= 1 |isHighWaterSensorDry_#res|)} {38227#true} #873#return; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-18 02:51:07,615 INFO L280 TraceCheckUtils]: 13: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-18 02:51:07,615 INFO L280 TraceCheckUtils]: 14: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-18 02:51:07,616 INFO L280 TraceCheckUtils]: 15: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-18 02:51:07,616 INFO L280 TraceCheckUtils]: 16: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {38228#false} is VALID [2020-07-18 02:51:07,617 INFO L280 TraceCheckUtils]: 17: Hoare triple {38228#false} ~tmp___0~0 := 1; {38228#false} is VALID [2020-07-18 02:51:07,617 INFO L280 TraceCheckUtils]: 18: Hoare triple {38228#false} ~retValue_acc~5 := ~tmp___0~0; {38228#false} is VALID [2020-07-18 02:51:07,617 INFO L280 TraceCheckUtils]: 19: Hoare triple {38228#false} #res := ~retValue_acc~5; {38228#false} is VALID [2020-07-18 02:51:07,617 INFO L280 TraceCheckUtils]: 20: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-18 02:51:07,617 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {38228#false} {38227#true} #851#return; {38228#false} is VALID [2020-07-18 02:51:07,618 INFO L280 TraceCheckUtils]: 22: Hoare triple {38228#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {38228#false} is VALID [2020-07-18 02:51:07,618 INFO L280 TraceCheckUtils]: 23: Hoare triple {38228#false} ~tmp~0 := #t~ret10; {38228#false} is VALID [2020-07-18 02:51:07,618 INFO L280 TraceCheckUtils]: 24: Hoare triple {38228#false} havoc #t~ret10; {38228#false} is VALID [2020-07-18 02:51:07,618 INFO L280 TraceCheckUtils]: 25: Hoare triple {38228#false} assume 0 != ~tmp~0; {38228#false} is VALID [2020-07-18 02:51:07,618 INFO L263 TraceCheckUtils]: 26: Hoare triple {38228#false} call activatePump(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:51:07,619 INFO L280 TraceCheckUtils]: 27: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38227#true} is VALID [2020-07-18 02:51:07,619 INFO L263 TraceCheckUtils]: 28: Hoare triple {38227#true} call #t~ret11 := isMethaneAlarm(); {38227#true} is VALID [2020-07-18 02:51:07,619 INFO L280 TraceCheckUtils]: 29: Hoare triple {38227#true} havoc ~retValue_acc~3; {38227#true} is VALID [2020-07-18 02:51:07,619 INFO L263 TraceCheckUtils]: 30: Hoare triple {38227#true} call #t~ret12 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-18 02:51:07,619 INFO L280 TraceCheckUtils]: 31: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-18 02:51:07,620 INFO L280 TraceCheckUtils]: 32: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-18 02:51:07,620 INFO L280 TraceCheckUtils]: 33: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-18 02:51:07,620 INFO L280 TraceCheckUtils]: 34: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,620 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-18 02:51:07,620 INFO L280 TraceCheckUtils]: 36: Hoare triple {38227#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {38227#true} is VALID [2020-07-18 02:51:07,620 INFO L280 TraceCheckUtils]: 37: Hoare triple {38227#true} ~retValue_acc~3 := #t~ret12; {38227#true} is VALID [2020-07-18 02:51:07,621 INFO L280 TraceCheckUtils]: 38: Hoare triple {38227#true} havoc #t~ret12; {38227#true} is VALID [2020-07-18 02:51:07,621 INFO L280 TraceCheckUtils]: 39: Hoare triple {38227#true} #res := ~retValue_acc~3; {38227#true} is VALID [2020-07-18 02:51:07,621 INFO L280 TraceCheckUtils]: 40: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,621 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {38227#true} {38227#true} #869#return; {38227#true} is VALID [2020-07-18 02:51:07,621 INFO L280 TraceCheckUtils]: 42: Hoare triple {38227#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {38227#true} is VALID [2020-07-18 02:51:07,622 INFO L280 TraceCheckUtils]: 43: Hoare triple {38227#true} ~tmp~1 := #t~ret11; {38227#true} is VALID [2020-07-18 02:51:07,622 INFO L280 TraceCheckUtils]: 44: Hoare triple {38227#true} havoc #t~ret11; {38227#true} is VALID [2020-07-18 02:51:07,622 INFO L280 TraceCheckUtils]: 45: Hoare triple {38227#true} assume !(0 != ~tmp~1); {38227#true} is VALID [2020-07-18 02:51:07,624 INFO L263 TraceCheckUtils]: 46: Hoare triple {38227#true} call activatePump__wrappee__highWaterSensor(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:51:07,624 INFO L280 TraceCheckUtils]: 47: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38227#true} is VALID [2020-07-18 02:51:07,624 INFO L280 TraceCheckUtils]: 48: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,624 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {38227#true} {38227#true} #871#return; {38227#true} is VALID [2020-07-18 02:51:07,625 INFO L280 TraceCheckUtils]: 50: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,625 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {38227#true} {38228#false} #853#return; {38228#false} is VALID [2020-07-18 02:51:07,625 INFO L280 TraceCheckUtils]: 52: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-18 02:51:07,625 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {38228#false} {38227#true} #877#return; {38228#false} is VALID [2020-07-18 02:51:07,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-18 02:51:07,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-18 02:51:07,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-18 02:51:07,634 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,635 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38227#true} {38228#false} #899#return; {38228#false} is VALID [2020-07-18 02:51:07,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:51:07,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~4; {38227#true} is VALID [2020-07-18 02:51:07,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} ~retValue_acc~4 := ~pumpRunning~0; {38227#true} is VALID [2020-07-18 02:51:07,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} #res := ~retValue_acc~4; {38227#true} is VALID [2020-07-18 02:51:07,638 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,638 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38227#true} {38228#false} #901#return; {38228#false} is VALID [2020-07-18 02:51:07,642 INFO L263 TraceCheckUtils]: 0: Hoare triple {38227#true} call ULTIMATE.init(); {38389#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:51:07,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {38389#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {38227#true} is VALID [2020-07-18 02:51:07,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} #valid := #valid[0 := 0]; {38227#true} is VALID [2020-07-18 02:51:07,643 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} assume 0 < #StackHeapBarrier; {38227#true} is VALID [2020-07-18 02:51:07,644 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {38227#true} is VALID [2020-07-18 02:51:07,644 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {38227#true} is VALID [2020-07-18 02:51:07,644 INFO L280 TraceCheckUtils]: 6: Hoare triple {38227#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {38227#true} is VALID [2020-07-18 02:51:07,644 INFO L280 TraceCheckUtils]: 7: Hoare triple {38227#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {38227#true} is VALID [2020-07-18 02:51:07,645 INFO L280 TraceCheckUtils]: 8: Hoare triple {38227#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {38227#true} is VALID [2020-07-18 02:51:07,645 INFO L280 TraceCheckUtils]: 9: Hoare triple {38227#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {38227#true} is VALID [2020-07-18 02:51:07,645 INFO L280 TraceCheckUtils]: 10: Hoare triple {38227#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {38227#true} is VALID [2020-07-18 02:51:07,645 INFO L280 TraceCheckUtils]: 11: Hoare triple {38227#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {38227#true} is VALID [2020-07-18 02:51:07,646 INFO L280 TraceCheckUtils]: 12: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {38227#true} is VALID [2020-07-18 02:51:07,646 INFO L280 TraceCheckUtils]: 13: Hoare triple {38227#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {38227#true} is VALID [2020-07-18 02:51:07,646 INFO L280 TraceCheckUtils]: 14: Hoare triple {38227#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {38227#true} is VALID [2020-07-18 02:51:07,646 INFO L280 TraceCheckUtils]: 15: Hoare triple {38227#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {38227#true} is VALID [2020-07-18 02:51:07,646 INFO L280 TraceCheckUtils]: 16: Hoare triple {38227#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {38227#true} is VALID [2020-07-18 02:51:07,647 INFO L280 TraceCheckUtils]: 17: Hoare triple {38227#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {38227#true} is VALID [2020-07-18 02:51:07,647 INFO L280 TraceCheckUtils]: 18: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {38227#true} is VALID [2020-07-18 02:51:07,647 INFO L280 TraceCheckUtils]: 19: Hoare triple {38227#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {38227#true} is VALID [2020-07-18 02:51:07,647 INFO L280 TraceCheckUtils]: 20: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {38227#true} is VALID [2020-07-18 02:51:07,648 INFO L280 TraceCheckUtils]: 21: Hoare triple {38227#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {38227#true} is VALID [2020-07-18 02:51:07,648 INFO L280 TraceCheckUtils]: 22: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {38227#true} is VALID [2020-07-18 02:51:07,648 INFO L280 TraceCheckUtils]: 23: Hoare triple {38227#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {38227#true} is VALID [2020-07-18 02:51:07,648 INFO L280 TraceCheckUtils]: 24: Hoare triple {38227#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {38227#true} is VALID [2020-07-18 02:51:07,649 INFO L280 TraceCheckUtils]: 25: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {38227#true} is VALID [2020-07-18 02:51:07,649 INFO L280 TraceCheckUtils]: 26: Hoare triple {38227#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {38227#true} is VALID [2020-07-18 02:51:07,649 INFO L280 TraceCheckUtils]: 27: Hoare triple {38227#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {38227#true} is VALID [2020-07-18 02:51:07,649 INFO L280 TraceCheckUtils]: 28: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {38227#true} is VALID [2020-07-18 02:51:07,650 INFO L280 TraceCheckUtils]: 29: Hoare triple {38227#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {38227#true} is VALID [2020-07-18 02:51:07,650 INFO L280 TraceCheckUtils]: 30: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {38227#true} is VALID [2020-07-18 02:51:07,650 INFO L280 TraceCheckUtils]: 31: Hoare triple {38227#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {38227#true} is VALID [2020-07-18 02:51:07,651 INFO L280 TraceCheckUtils]: 32: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {38227#true} is VALID [2020-07-18 02:51:07,651 INFO L280 TraceCheckUtils]: 33: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {38227#true} is VALID [2020-07-18 02:51:07,651 INFO L280 TraceCheckUtils]: 34: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {38227#true} is VALID [2020-07-18 02:51:07,651 INFO L280 TraceCheckUtils]: 35: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {38227#true} is VALID [2020-07-18 02:51:07,652 INFO L280 TraceCheckUtils]: 36: Hoare triple {38227#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {38227#true} is VALID [2020-07-18 02:51:07,652 INFO L280 TraceCheckUtils]: 37: Hoare triple {38227#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {38227#true} is VALID [2020-07-18 02:51:07,652 INFO L280 TraceCheckUtils]: 38: Hoare triple {38227#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {38227#true} is VALID [2020-07-18 02:51:07,652 INFO L280 TraceCheckUtils]: 39: Hoare triple {38227#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {38227#true} is VALID [2020-07-18 02:51:07,653 INFO L280 TraceCheckUtils]: 40: Hoare triple {38227#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {38227#true} is VALID [2020-07-18 02:51:07,653 INFO L280 TraceCheckUtils]: 41: Hoare triple {38227#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {38227#true} is VALID [2020-07-18 02:51:07,653 INFO L280 TraceCheckUtils]: 42: Hoare triple {38227#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {38227#true} is VALID [2020-07-18 02:51:07,654 INFO L280 TraceCheckUtils]: 43: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {38227#true} is VALID [2020-07-18 02:51:07,654 INFO L280 TraceCheckUtils]: 44: Hoare triple {38227#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {38227#true} is VALID [2020-07-18 02:51:07,654 INFO L280 TraceCheckUtils]: 45: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {38227#true} is VALID [2020-07-18 02:51:07,655 INFO L280 TraceCheckUtils]: 46: Hoare triple {38227#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {38227#true} is VALID [2020-07-18 02:51:07,655 INFO L280 TraceCheckUtils]: 47: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {38227#true} is VALID [2020-07-18 02:51:07,655 INFO L280 TraceCheckUtils]: 48: Hoare triple {38227#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {38227#true} is VALID [2020-07-18 02:51:07,655 INFO L280 TraceCheckUtils]: 49: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {38227#true} is VALID [2020-07-18 02:51:07,655 INFO L280 TraceCheckUtils]: 50: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {38227#true} is VALID [2020-07-18 02:51:07,656 INFO L280 TraceCheckUtils]: 51: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {38227#true} is VALID [2020-07-18 02:51:07,656 INFO L280 TraceCheckUtils]: 52: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {38227#true} is VALID [2020-07-18 02:51:07,656 INFO L280 TraceCheckUtils]: 53: Hoare triple {38227#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {38227#true} is VALID [2020-07-18 02:51:07,656 INFO L280 TraceCheckUtils]: 54: Hoare triple {38227#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {38227#true} is VALID [2020-07-18 02:51:07,656 INFO L280 TraceCheckUtils]: 55: Hoare triple {38227#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {38227#true} is VALID [2020-07-18 02:51:07,656 INFO L280 TraceCheckUtils]: 56: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {38227#true} is VALID [2020-07-18 02:51:07,657 INFO L280 TraceCheckUtils]: 57: Hoare triple {38227#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {38227#true} is VALID [2020-07-18 02:51:07,657 INFO L280 TraceCheckUtils]: 58: Hoare triple {38227#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {38227#true} is VALID [2020-07-18 02:51:07,657 INFO L280 TraceCheckUtils]: 59: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {38227#true} is VALID [2020-07-18 02:51:07,657 INFO L280 TraceCheckUtils]: 60: Hoare triple {38227#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {38227#true} is VALID [2020-07-18 02:51:07,657 INFO L280 TraceCheckUtils]: 61: Hoare triple {38227#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {38227#true} is VALID [2020-07-18 02:51:07,658 INFO L280 TraceCheckUtils]: 62: Hoare triple {38227#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {38227#true} is VALID [2020-07-18 02:51:07,658 INFO L280 TraceCheckUtils]: 63: Hoare triple {38227#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {38227#true} is VALID [2020-07-18 02:51:07,658 INFO L280 TraceCheckUtils]: 64: Hoare triple {38227#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {38227#true} is VALID [2020-07-18 02:51:07,658 INFO L280 TraceCheckUtils]: 65: Hoare triple {38227#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {38227#true} is VALID [2020-07-18 02:51:07,658 INFO L280 TraceCheckUtils]: 66: Hoare triple {38227#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {38227#true} is VALID [2020-07-18 02:51:07,658 INFO L280 TraceCheckUtils]: 67: Hoare triple {38227#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {38227#true} is VALID [2020-07-18 02:51:07,659 INFO L280 TraceCheckUtils]: 68: Hoare triple {38227#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {38227#true} is VALID [2020-07-18 02:51:07,659 INFO L280 TraceCheckUtils]: 69: Hoare triple {38227#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {38227#true} is VALID [2020-07-18 02:51:07,659 INFO L280 TraceCheckUtils]: 70: Hoare triple {38227#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {38227#true} is VALID [2020-07-18 02:51:07,659 INFO L280 TraceCheckUtils]: 71: Hoare triple {38227#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {38227#true} is VALID [2020-07-18 02:51:07,659 INFO L280 TraceCheckUtils]: 72: Hoare triple {38227#true} ~waterLevel~0 := 1; {38227#true} is VALID [2020-07-18 02:51:07,659 INFO L280 TraceCheckUtils]: 73: Hoare triple {38227#true} ~methaneLevelCritical~0 := 0; {38227#true} is VALID [2020-07-18 02:51:07,660 INFO L280 TraceCheckUtils]: 74: Hoare triple {38227#true} ~pumpRunning~0 := 0; {38227#true} is VALID [2020-07-18 02:51:07,660 INFO L280 TraceCheckUtils]: 75: Hoare triple {38227#true} ~systemActive~0 := 1; {38227#true} is VALID [2020-07-18 02:51:07,660 INFO L280 TraceCheckUtils]: 76: Hoare triple {38227#true} ~cleanupTimeShifts~0 := 4; {38227#true} is VALID [2020-07-18 02:51:07,660 INFO L280 TraceCheckUtils]: 77: Hoare triple {38227#true} ~head~0.base, ~head~0.offset := 0, 0; {38227#true} is VALID [2020-07-18 02:51:07,660 INFO L280 TraceCheckUtils]: 78: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,661 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {38227#true} {38227#true} #895#return; {38227#true} is VALID [2020-07-18 02:51:07,661 INFO L263 TraceCheckUtils]: 80: Hoare triple {38227#true} call #t~ret73 := main(); {38227#true} is VALID [2020-07-18 02:51:07,661 INFO L280 TraceCheckUtils]: 81: Hoare triple {38227#true} havoc ~retValue_acc~6; {38227#true} is VALID [2020-07-18 02:51:07,661 INFO L280 TraceCheckUtils]: 82: Hoare triple {38227#true} havoc ~tmp~5; {38227#true} is VALID [2020-07-18 02:51:07,661 INFO L263 TraceCheckUtils]: 83: Hoare triple {38227#true} call select_helpers(); {38227#true} is VALID [2020-07-18 02:51:07,661 INFO L280 TraceCheckUtils]: 84: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,662 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {38227#true} {38227#true} #809#return; {38227#true} is VALID [2020-07-18 02:51:07,662 INFO L263 TraceCheckUtils]: 86: Hoare triple {38227#true} call select_features(); {38227#true} is VALID [2020-07-18 02:51:07,662 INFO L280 TraceCheckUtils]: 87: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,662 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {38227#true} {38227#true} #811#return; {38227#true} is VALID [2020-07-18 02:51:07,662 INFO L263 TraceCheckUtils]: 89: Hoare triple {38227#true} call #t~ret36 := valid_product(); {38227#true} is VALID [2020-07-18 02:51:07,662 INFO L280 TraceCheckUtils]: 90: Hoare triple {38227#true} havoc ~retValue_acc~11; {38227#true} is VALID [2020-07-18 02:51:07,666 INFO L280 TraceCheckUtils]: 91: Hoare triple {38227#true} ~retValue_acc~11 := 1; {38390#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-18 02:51:07,667 INFO L280 TraceCheckUtils]: 92: Hoare triple {38390#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:51:07,668 INFO L280 TraceCheckUtils]: 93: Hoare triple {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:51:07,669 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {38227#true} #813#return; {38317#(= |main_#t~ret36| 1)} is VALID [2020-07-18 02:51:07,670 INFO L280 TraceCheckUtils]: 95: Hoare triple {38317#(= |main_#t~ret36| 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {38317#(= |main_#t~ret36| 1)} is VALID [2020-07-18 02:51:07,671 INFO L280 TraceCheckUtils]: 96: Hoare triple {38317#(= |main_#t~ret36| 1)} ~tmp~5 := #t~ret36; {38318#(= 1 main_~tmp~5)} is VALID [2020-07-18 02:51:07,672 INFO L280 TraceCheckUtils]: 97: Hoare triple {38318#(= 1 main_~tmp~5)} havoc #t~ret36; {38318#(= 1 main_~tmp~5)} is VALID [2020-07-18 02:51:07,672 INFO L280 TraceCheckUtils]: 98: Hoare triple {38318#(= 1 main_~tmp~5)} assume 0 != ~tmp~5; {38227#true} is VALID [2020-07-18 02:51:07,672 INFO L263 TraceCheckUtils]: 99: Hoare triple {38227#true} call setup(); {38227#true} is VALID [2020-07-18 02:51:07,673 INFO L280 TraceCheckUtils]: 100: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,673 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {38227#true} {38227#true} #815#return; {38227#true} is VALID [2020-07-18 02:51:07,673 INFO L263 TraceCheckUtils]: 102: Hoare triple {38227#true} call runTest(); {38227#true} is VALID [2020-07-18 02:51:07,673 INFO L263 TraceCheckUtils]: 103: Hoare triple {38227#true} call test(); {38227#true} is VALID [2020-07-18 02:51:07,674 INFO L280 TraceCheckUtils]: 104: Hoare triple {38227#true} havoc ~splverifierCounter~0; {38227#true} is VALID [2020-07-18 02:51:07,674 INFO L280 TraceCheckUtils]: 105: Hoare triple {38227#true} havoc ~tmp~3; {38227#true} is VALID [2020-07-18 02:51:07,674 INFO L280 TraceCheckUtils]: 106: Hoare triple {38227#true} havoc ~tmp___0~1; {38227#true} is VALID [2020-07-18 02:51:07,674 INFO L280 TraceCheckUtils]: 107: Hoare triple {38227#true} havoc ~tmp___1~0; {38227#true} is VALID [2020-07-18 02:51:07,674 INFO L280 TraceCheckUtils]: 108: Hoare triple {38227#true} havoc ~tmp___2~0; {38227#true} is VALID [2020-07-18 02:51:07,675 INFO L280 TraceCheckUtils]: 109: Hoare triple {38227#true} ~splverifierCounter~0 := 0; {38227#true} is VALID [2020-07-18 02:51:07,675 INFO L280 TraceCheckUtils]: 110: Hoare triple {38227#true} assume !false; {38227#true} is VALID [2020-07-18 02:51:07,675 INFO L280 TraceCheckUtils]: 111: Hoare triple {38227#true} assume ~splverifierCounter~0 < 4; {38227#true} is VALID [2020-07-18 02:51:07,675 INFO L280 TraceCheckUtils]: 112: Hoare triple {38227#true} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {38227#true} is VALID [2020-07-18 02:51:07,675 INFO L280 TraceCheckUtils]: 113: Hoare triple {38227#true} ~tmp~3 := #t~nondet30; {38227#true} is VALID [2020-07-18 02:51:07,675 INFO L280 TraceCheckUtils]: 114: Hoare triple {38227#true} havoc #t~nondet30; {38227#true} is VALID [2020-07-18 02:51:07,676 INFO L280 TraceCheckUtils]: 115: Hoare triple {38227#true} assume !(0 != ~tmp~3); {38227#true} is VALID [2020-07-18 02:51:07,676 INFO L280 TraceCheckUtils]: 116: Hoare triple {38227#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {38227#true} is VALID [2020-07-18 02:51:07,676 INFO L280 TraceCheckUtils]: 117: Hoare triple {38227#true} ~tmp___0~1 := #t~nondet31; {38227#true} is VALID [2020-07-18 02:51:07,676 INFO L280 TraceCheckUtils]: 118: Hoare triple {38227#true} havoc #t~nondet31; {38227#true} is VALID [2020-07-18 02:51:07,676 INFO L280 TraceCheckUtils]: 119: Hoare triple {38227#true} assume 0 != ~tmp___0~1; {38227#true} is VALID [2020-07-18 02:51:07,678 INFO L263 TraceCheckUtils]: 120: Hoare triple {38227#true} call changeMethaneLevel(); {38392#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:51:07,678 INFO L280 TraceCheckUtils]: 121: Hoare triple {38392#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {38227#true} is VALID [2020-07-18 02:51:07,678 INFO L280 TraceCheckUtils]: 122: Hoare triple {38227#true} ~methaneLevelCritical~0 := 1; {38227#true} is VALID [2020-07-18 02:51:07,678 INFO L280 TraceCheckUtils]: 123: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,678 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {38227#true} {38227#true} #861#return; {38227#true} is VALID [2020-07-18 02:51:07,678 INFO L280 TraceCheckUtils]: 125: Hoare triple {38227#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {38227#true} is VALID [2020-07-18 02:51:07,679 INFO L280 TraceCheckUtils]: 126: Hoare triple {38227#true} ~tmp___2~0 := #t~nondet32; {38227#true} is VALID [2020-07-18 02:51:07,679 INFO L280 TraceCheckUtils]: 127: Hoare triple {38227#true} havoc #t~nondet32; {38227#true} is VALID [2020-07-18 02:51:07,679 INFO L280 TraceCheckUtils]: 128: Hoare triple {38227#true} assume 0 != ~tmp___2~0; {38227#true} is VALID [2020-07-18 02:51:07,679 INFO L263 TraceCheckUtils]: 129: Hoare triple {38227#true} call timeShift(); {38227#true} is VALID [2020-07-18 02:51:07,679 INFO L280 TraceCheckUtils]: 130: Hoare triple {38227#true} assume !(0 != ~pumpRunning~0); {38227#true} is VALID [2020-07-18 02:51:07,679 INFO L280 TraceCheckUtils]: 131: Hoare triple {38227#true} assume 0 != ~systemActive~0; {38227#true} is VALID [2020-07-18 02:51:07,680 INFO L263 TraceCheckUtils]: 132: Hoare triple {38227#true} call processEnvironment(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:51:07,680 INFO L280 TraceCheckUtils]: 133: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {38227#true} is VALID [2020-07-18 02:51:07,680 INFO L280 TraceCheckUtils]: 134: Hoare triple {38227#true} assume 0 == ~pumpRunning~0; {38227#true} is VALID [2020-07-18 02:51:07,681 INFO L263 TraceCheckUtils]: 135: Hoare triple {38227#true} call #t~ret10 := isHighWaterLevel(); {38227#true} is VALID [2020-07-18 02:51:07,681 INFO L280 TraceCheckUtils]: 136: Hoare triple {38227#true} havoc ~retValue_acc~5; {38227#true} is VALID [2020-07-18 02:51:07,681 INFO L280 TraceCheckUtils]: 137: Hoare triple {38227#true} havoc ~tmp~2; {38227#true} is VALID [2020-07-18 02:51:07,681 INFO L280 TraceCheckUtils]: 138: Hoare triple {38227#true} havoc ~tmp___0~0; {38227#true} is VALID [2020-07-18 02:51:07,681 INFO L263 TraceCheckUtils]: 139: Hoare triple {38227#true} call #t~ret29 := isHighWaterSensorDry(); {38227#true} is VALID [2020-07-18 02:51:07,681 INFO L280 TraceCheckUtils]: 140: Hoare triple {38227#true} havoc ~retValue_acc~2; {38227#true} is VALID [2020-07-18 02:51:07,682 INFO L280 TraceCheckUtils]: 141: Hoare triple {38227#true} assume ~waterLevel~0 < 2; {38227#true} is VALID [2020-07-18 02:51:07,682 INFO L280 TraceCheckUtils]: 142: Hoare triple {38227#true} ~retValue_acc~2 := 1; {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-18 02:51:07,683 INFO L280 TraceCheckUtils]: 143: Hoare triple {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:51:07,684 INFO L280 TraceCheckUtils]: 144: Hoare triple {38447#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 02:51:07,684 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {38447#(<= 1 |isHighWaterSensorDry_#res|)} {38227#true} #873#return; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-18 02:51:07,685 INFO L280 TraceCheckUtils]: 146: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-18 02:51:07,685 INFO L280 TraceCheckUtils]: 147: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-18 02:51:07,686 INFO L280 TraceCheckUtils]: 148: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-18 02:51:07,686 INFO L280 TraceCheckUtils]: 149: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {38228#false} is VALID [2020-07-18 02:51:07,687 INFO L280 TraceCheckUtils]: 150: Hoare triple {38228#false} ~tmp___0~0 := 1; {38228#false} is VALID [2020-07-18 02:51:07,687 INFO L280 TraceCheckUtils]: 151: Hoare triple {38228#false} ~retValue_acc~5 := ~tmp___0~0; {38228#false} is VALID [2020-07-18 02:51:07,687 INFO L280 TraceCheckUtils]: 152: Hoare triple {38228#false} #res := ~retValue_acc~5; {38228#false} is VALID [2020-07-18 02:51:07,687 INFO L280 TraceCheckUtils]: 153: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-18 02:51:07,687 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {38228#false} {38227#true} #851#return; {38228#false} is VALID [2020-07-18 02:51:07,687 INFO L280 TraceCheckUtils]: 155: Hoare triple {38228#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {38228#false} is VALID [2020-07-18 02:51:07,687 INFO L280 TraceCheckUtils]: 156: Hoare triple {38228#false} ~tmp~0 := #t~ret10; {38228#false} is VALID [2020-07-18 02:51:07,688 INFO L280 TraceCheckUtils]: 157: Hoare triple {38228#false} havoc #t~ret10; {38228#false} is VALID [2020-07-18 02:51:07,688 INFO L280 TraceCheckUtils]: 158: Hoare triple {38228#false} assume 0 != ~tmp~0; {38228#false} is VALID [2020-07-18 02:51:07,688 INFO L263 TraceCheckUtils]: 159: Hoare triple {38228#false} call activatePump(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:51:07,688 INFO L280 TraceCheckUtils]: 160: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38227#true} is VALID [2020-07-18 02:51:07,688 INFO L263 TraceCheckUtils]: 161: Hoare triple {38227#true} call #t~ret11 := isMethaneAlarm(); {38227#true} is VALID [2020-07-18 02:51:07,688 INFO L280 TraceCheckUtils]: 162: Hoare triple {38227#true} havoc ~retValue_acc~3; {38227#true} is VALID [2020-07-18 02:51:07,689 INFO L263 TraceCheckUtils]: 163: Hoare triple {38227#true} call #t~ret12 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-18 02:51:07,689 INFO L280 TraceCheckUtils]: 164: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-18 02:51:07,689 INFO L280 TraceCheckUtils]: 165: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-18 02:51:07,689 INFO L280 TraceCheckUtils]: 166: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-18 02:51:07,689 INFO L280 TraceCheckUtils]: 167: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,689 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-18 02:51:07,690 INFO L280 TraceCheckUtils]: 169: Hoare triple {38227#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {38227#true} is VALID [2020-07-18 02:51:07,690 INFO L280 TraceCheckUtils]: 170: Hoare triple {38227#true} ~retValue_acc~3 := #t~ret12; {38227#true} is VALID [2020-07-18 02:51:07,690 INFO L280 TraceCheckUtils]: 171: Hoare triple {38227#true} havoc #t~ret12; {38227#true} is VALID [2020-07-18 02:51:07,690 INFO L280 TraceCheckUtils]: 172: Hoare triple {38227#true} #res := ~retValue_acc~3; {38227#true} is VALID [2020-07-18 02:51:07,690 INFO L280 TraceCheckUtils]: 173: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,690 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {38227#true} {38227#true} #869#return; {38227#true} is VALID [2020-07-18 02:51:07,691 INFO L280 TraceCheckUtils]: 175: Hoare triple {38227#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {38227#true} is VALID [2020-07-18 02:51:07,691 INFO L280 TraceCheckUtils]: 176: Hoare triple {38227#true} ~tmp~1 := #t~ret11; {38227#true} is VALID [2020-07-18 02:51:07,691 INFO L280 TraceCheckUtils]: 177: Hoare triple {38227#true} havoc #t~ret11; {38227#true} is VALID [2020-07-18 02:51:07,691 INFO L280 TraceCheckUtils]: 178: Hoare triple {38227#true} assume !(0 != ~tmp~1); {38227#true} is VALID [2020-07-18 02:51:07,693 INFO L263 TraceCheckUtils]: 179: Hoare triple {38227#true} call activatePump__wrappee__highWaterSensor(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:51:07,693 INFO L280 TraceCheckUtils]: 180: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38227#true} is VALID [2020-07-18 02:51:07,693 INFO L280 TraceCheckUtils]: 181: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,693 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {38227#true} {38227#true} #871#return; {38227#true} is VALID [2020-07-18 02:51:07,693 INFO L280 TraceCheckUtils]: 183: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,693 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {38227#true} {38228#false} #853#return; {38228#false} is VALID [2020-07-18 02:51:07,694 INFO L280 TraceCheckUtils]: 185: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-18 02:51:07,694 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {38228#false} {38227#true} #877#return; {38228#false} is VALID [2020-07-18 02:51:07,694 INFO L263 TraceCheckUtils]: 187: Hoare triple {38228#false} call __utac_acc__Specification1_spec__1(); {38228#false} is VALID [2020-07-18 02:51:07,694 INFO L280 TraceCheckUtils]: 188: Hoare triple {38228#false} havoc ~tmp~4; {38228#false} is VALID [2020-07-18 02:51:07,694 INFO L280 TraceCheckUtils]: 189: Hoare triple {38228#false} havoc ~tmp___0~2; {38228#false} is VALID [2020-07-18 02:51:07,694 INFO L263 TraceCheckUtils]: 190: Hoare triple {38228#false} call #t~ret34 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-18 02:51:07,695 INFO L280 TraceCheckUtils]: 191: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-18 02:51:07,695 INFO L280 TraceCheckUtils]: 192: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-18 02:51:07,695 INFO L280 TraceCheckUtils]: 193: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-18 02:51:07,695 INFO L280 TraceCheckUtils]: 194: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,695 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {38227#true} {38228#false} #899#return; {38228#false} is VALID [2020-07-18 02:51:07,695 INFO L280 TraceCheckUtils]: 196: Hoare triple {38228#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {38228#false} is VALID [2020-07-18 02:51:07,696 INFO L280 TraceCheckUtils]: 197: Hoare triple {38228#false} ~tmp~4 := #t~ret34; {38228#false} is VALID [2020-07-18 02:51:07,696 INFO L280 TraceCheckUtils]: 198: Hoare triple {38228#false} havoc #t~ret34; {38228#false} is VALID [2020-07-18 02:51:07,696 INFO L280 TraceCheckUtils]: 199: Hoare triple {38228#false} assume 0 != ~tmp~4; {38228#false} is VALID [2020-07-18 02:51:07,696 INFO L263 TraceCheckUtils]: 200: Hoare triple {38228#false} call #t~ret35 := isPumpRunning(); {38227#true} is VALID [2020-07-18 02:51:07,696 INFO L280 TraceCheckUtils]: 201: Hoare triple {38227#true} havoc ~retValue_acc~4; {38227#true} is VALID [2020-07-18 02:51:07,697 INFO L280 TraceCheckUtils]: 202: Hoare triple {38227#true} ~retValue_acc~4 := ~pumpRunning~0; {38227#true} is VALID [2020-07-18 02:51:07,697 INFO L280 TraceCheckUtils]: 203: Hoare triple {38227#true} #res := ~retValue_acc~4; {38227#true} is VALID [2020-07-18 02:51:07,697 INFO L280 TraceCheckUtils]: 204: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-18 02:51:07,697 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {38227#true} {38228#false} #901#return; {38228#false} is VALID [2020-07-18 02:51:07,697 INFO L280 TraceCheckUtils]: 206: Hoare triple {38228#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {38228#false} is VALID [2020-07-18 02:51:07,698 INFO L280 TraceCheckUtils]: 207: Hoare triple {38228#false} ~tmp___0~2 := #t~ret35; {38228#false} is VALID [2020-07-18 02:51:07,698 INFO L280 TraceCheckUtils]: 208: Hoare triple {38228#false} havoc #t~ret35; {38228#false} is VALID [2020-07-18 02:51:07,698 INFO L280 TraceCheckUtils]: 209: Hoare triple {38228#false} assume 0 != ~tmp___0~2; {38228#false} is VALID [2020-07-18 02:51:07,698 INFO L263 TraceCheckUtils]: 210: Hoare triple {38228#false} call __automaton_fail(); {38228#false} is VALID [2020-07-18 02:51:07,698 INFO L280 TraceCheckUtils]: 211: Hoare triple {38228#false} assume !false; {38228#false} is VALID [2020-07-18 02:51:07,741 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 02:51:07,741 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1238330734] [2020-07-18 02:51:07,741 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:51:07,742 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 02:51:07,742 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506234138] [2020-07-18 02:51:07,743 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 212 [2020-07-18 02:51:07,743 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:51:07,743 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 02:51:07,928 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:51:07,928 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-18 02:51:07,928 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:51:07,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-18 02:51:07,929 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-07-18 02:51:07,929 INFO L87 Difference]: Start difference. First operand 1083 states and 1199 transitions. Second operand 13 states. [2020-07-18 02:51:10,259 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 02:51:10,648 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 02:51:11,158 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:51:11,590 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:51:11,951 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:51:19,297 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:51:19,892 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:51:20,864 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:51:21,832 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:51:22,444 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 02:52:04,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:52:04,605 INFO L93 Difference]: Finished difference Result 2469 states and 2928 transitions. [2020-07-18 02:52:04,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-18 02:52:04,605 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 212 [2020-07-18 02:52:04,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:52:04,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-18 02:52:04,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 583 transitions. [2020-07-18 02:52:04,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-18 02:52:04,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 583 transitions. [2020-07-18 02:52:04,614 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 583 transitions. [2020-07-18 02:52:06,102 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 583 edges. 583 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:52:06,199 INFO L225 Difference]: With dead ends: 2469 [2020-07-18 02:52:06,200 INFO L226 Difference]: Without dead ends: 1496 [2020-07-18 02:52:06,203 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-07-18 02:52:06,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1496 states. [2020-07-18 02:52:34,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1496 to 1107. [2020-07-18 02:52:34,593 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:52:34,593 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1496 states. Second operand 1107 states. [2020-07-18 02:52:34,593 INFO L74 IsIncluded]: Start isIncluded. First operand 1496 states. Second operand 1107 states. [2020-07-18 02:52:34,593 INFO L87 Difference]: Start difference. First operand 1496 states. Second operand 1107 states. [2020-07-18 02:52:34,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:52:34,691 INFO L93 Difference]: Finished difference Result 1496 states and 1773 transitions. [2020-07-18 02:52:34,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1773 transitions. [2020-07-18 02:52:34,693 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:52:34,693 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:52:34,694 INFO L74 IsIncluded]: Start isIncluded. First operand 1107 states. Second operand 1496 states. [2020-07-18 02:52:34,694 INFO L87 Difference]: Start difference. First operand 1107 states. Second operand 1496 states. [2020-07-18 02:52:34,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:52:34,790 INFO L93 Difference]: Finished difference Result 1496 states and 1773 transitions. [2020-07-18 02:52:34,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1773 transitions. [2020-07-18 02:52:34,792 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:52:34,792 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:52:34,793 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:52:34,793 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:52:34,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1107 states. [2020-07-18 02:52:34,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 1107 states and 1223 transitions. [2020-07-18 02:52:34,840 INFO L78 Accepts]: Start accepts. Automaton has 1107 states and 1223 transitions. Word has length 212 [2020-07-18 02:52:34,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:52:34,840 INFO L479 AbstractCegarLoop]: Abstraction has 1107 states and 1223 transitions. [2020-07-18 02:52:34,840 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-18 02:52:34,841 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1107 states and 1223 transitions. [2020-07-18 02:52:41,697 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1223 edges. 1223 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:52:41,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1223 transitions. [2020-07-18 02:52:41,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-18 02:52:41,701 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:52:41,701 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] [2020-07-18 02:52:41,702 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-18 02:52:41,702 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:52:41,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:52:41,702 INFO L82 PathProgramCache]: Analyzing trace with hash -1064314170, now seen corresponding path program 1 times [2020-07-18 02:52:41,702 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:52:41,702 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [376753626] [2020-07-18 02:52:41,702 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:52:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,061 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:52:42,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {48800#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {48639#true} is VALID [2020-07-18 02:52:42,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} #valid := #valid[0 := 0]; {48639#true} is VALID [2020-07-18 02:52:42,141 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} assume 0 < #StackHeapBarrier; {48639#true} is VALID [2020-07-18 02:52:42,141 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {48639#true} is VALID [2020-07-18 02:52:42,142 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {48639#true} is VALID [2020-07-18 02:52:42,142 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {48639#true} is VALID [2020-07-18 02:52:42,142 INFO L280 TraceCheckUtils]: 6: Hoare triple {48639#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {48639#true} is VALID [2020-07-18 02:52:42,142 INFO L280 TraceCheckUtils]: 7: Hoare triple {48639#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {48639#true} is VALID [2020-07-18 02:52:42,142 INFO L280 TraceCheckUtils]: 8: Hoare triple {48639#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {48639#true} is VALID [2020-07-18 02:52:42,142 INFO L280 TraceCheckUtils]: 9: Hoare triple {48639#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {48639#true} is VALID [2020-07-18 02:52:42,143 INFO L280 TraceCheckUtils]: 10: Hoare triple {48639#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {48639#true} is VALID [2020-07-18 02:52:42,143 INFO L280 TraceCheckUtils]: 11: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {48639#true} is VALID [2020-07-18 02:52:42,143 INFO L280 TraceCheckUtils]: 12: Hoare triple {48639#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {48639#true} is VALID [2020-07-18 02:52:42,143 INFO L280 TraceCheckUtils]: 13: Hoare triple {48639#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {48639#true} is VALID [2020-07-18 02:52:42,143 INFO L280 TraceCheckUtils]: 14: Hoare triple {48639#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {48639#true} is VALID [2020-07-18 02:52:42,143 INFO L280 TraceCheckUtils]: 15: Hoare triple {48639#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {48639#true} is VALID [2020-07-18 02:52:42,144 INFO L280 TraceCheckUtils]: 16: Hoare triple {48639#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {48639#true} is VALID [2020-07-18 02:52:42,144 INFO L280 TraceCheckUtils]: 17: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {48639#true} is VALID [2020-07-18 02:52:42,144 INFO L280 TraceCheckUtils]: 18: Hoare triple {48639#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {48639#true} is VALID [2020-07-18 02:52:42,144 INFO L280 TraceCheckUtils]: 19: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {48639#true} is VALID [2020-07-18 02:52:42,144 INFO L280 TraceCheckUtils]: 20: Hoare triple {48639#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {48639#true} is VALID [2020-07-18 02:52:42,144 INFO L280 TraceCheckUtils]: 21: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {48639#true} is VALID [2020-07-18 02:52:42,145 INFO L280 TraceCheckUtils]: 22: Hoare triple {48639#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {48639#true} is VALID [2020-07-18 02:52:42,145 INFO L280 TraceCheckUtils]: 23: Hoare triple {48639#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {48639#true} is VALID [2020-07-18 02:52:42,145 INFO L280 TraceCheckUtils]: 24: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {48639#true} is VALID [2020-07-18 02:52:42,145 INFO L280 TraceCheckUtils]: 25: Hoare triple {48639#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {48639#true} is VALID [2020-07-18 02:52:42,145 INFO L280 TraceCheckUtils]: 26: Hoare triple {48639#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {48639#true} is VALID [2020-07-18 02:52:42,145 INFO L280 TraceCheckUtils]: 27: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {48639#true} is VALID [2020-07-18 02:52:42,146 INFO L280 TraceCheckUtils]: 28: Hoare triple {48639#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {48639#true} is VALID [2020-07-18 02:52:42,146 INFO L280 TraceCheckUtils]: 29: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {48639#true} is VALID [2020-07-18 02:52:42,146 INFO L280 TraceCheckUtils]: 30: Hoare triple {48639#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {48639#true} is VALID [2020-07-18 02:52:42,146 INFO L280 TraceCheckUtils]: 31: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {48639#true} is VALID [2020-07-18 02:52:42,146 INFO L280 TraceCheckUtils]: 32: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {48639#true} is VALID [2020-07-18 02:52:42,146 INFO L280 TraceCheckUtils]: 33: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {48639#true} is VALID [2020-07-18 02:52:42,146 INFO L280 TraceCheckUtils]: 34: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {48639#true} is VALID [2020-07-18 02:52:42,147 INFO L280 TraceCheckUtils]: 35: Hoare triple {48639#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {48639#true} is VALID [2020-07-18 02:52:42,147 INFO L280 TraceCheckUtils]: 36: Hoare triple {48639#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {48639#true} is VALID [2020-07-18 02:52:42,147 INFO L280 TraceCheckUtils]: 37: Hoare triple {48639#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {48639#true} is VALID [2020-07-18 02:52:42,147 INFO L280 TraceCheckUtils]: 38: Hoare triple {48639#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {48639#true} is VALID [2020-07-18 02:52:42,147 INFO L280 TraceCheckUtils]: 39: Hoare triple {48639#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {48639#true} is VALID [2020-07-18 02:52:42,147 INFO L280 TraceCheckUtils]: 40: Hoare triple {48639#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {48639#true} is VALID [2020-07-18 02:52:42,148 INFO L280 TraceCheckUtils]: 41: Hoare triple {48639#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {48639#true} is VALID [2020-07-18 02:52:42,148 INFO L280 TraceCheckUtils]: 42: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {48639#true} is VALID [2020-07-18 02:52:42,148 INFO L280 TraceCheckUtils]: 43: Hoare triple {48639#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {48639#true} is VALID [2020-07-18 02:52:42,148 INFO L280 TraceCheckUtils]: 44: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {48639#true} is VALID [2020-07-18 02:52:42,148 INFO L280 TraceCheckUtils]: 45: Hoare triple {48639#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {48639#true} is VALID [2020-07-18 02:52:42,148 INFO L280 TraceCheckUtils]: 46: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {48639#true} is VALID [2020-07-18 02:52:42,149 INFO L280 TraceCheckUtils]: 47: Hoare triple {48639#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {48639#true} is VALID [2020-07-18 02:52:42,149 INFO L280 TraceCheckUtils]: 48: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {48639#true} is VALID [2020-07-18 02:52:42,149 INFO L280 TraceCheckUtils]: 49: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {48639#true} is VALID [2020-07-18 02:52:42,149 INFO L280 TraceCheckUtils]: 50: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {48639#true} is VALID [2020-07-18 02:52:42,149 INFO L280 TraceCheckUtils]: 51: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {48639#true} is VALID [2020-07-18 02:52:42,149 INFO L280 TraceCheckUtils]: 52: Hoare triple {48639#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {48639#true} is VALID [2020-07-18 02:52:42,150 INFO L280 TraceCheckUtils]: 53: Hoare triple {48639#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {48639#true} is VALID [2020-07-18 02:52:42,150 INFO L280 TraceCheckUtils]: 54: Hoare triple {48639#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {48639#true} is VALID [2020-07-18 02:52:42,150 INFO L280 TraceCheckUtils]: 55: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {48639#true} is VALID [2020-07-18 02:52:42,150 INFO L280 TraceCheckUtils]: 56: Hoare triple {48639#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {48639#true} is VALID [2020-07-18 02:52:42,150 INFO L280 TraceCheckUtils]: 57: Hoare triple {48639#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {48639#true} is VALID [2020-07-18 02:52:42,150 INFO L280 TraceCheckUtils]: 58: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {48639#true} is VALID [2020-07-18 02:52:42,151 INFO L280 TraceCheckUtils]: 59: Hoare triple {48639#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {48639#true} is VALID [2020-07-18 02:52:42,151 INFO L280 TraceCheckUtils]: 60: Hoare triple {48639#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {48639#true} is VALID [2020-07-18 02:52:42,151 INFO L280 TraceCheckUtils]: 61: Hoare triple {48639#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {48639#true} is VALID [2020-07-18 02:52:42,151 INFO L280 TraceCheckUtils]: 62: Hoare triple {48639#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {48639#true} is VALID [2020-07-18 02:52:42,151 INFO L280 TraceCheckUtils]: 63: Hoare triple {48639#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {48639#true} is VALID [2020-07-18 02:52:42,151 INFO L280 TraceCheckUtils]: 64: Hoare triple {48639#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {48639#true} is VALID [2020-07-18 02:52:42,152 INFO L280 TraceCheckUtils]: 65: Hoare triple {48639#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {48639#true} is VALID [2020-07-18 02:52:42,152 INFO L280 TraceCheckUtils]: 66: Hoare triple {48639#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {48639#true} is VALID [2020-07-18 02:52:42,152 INFO L280 TraceCheckUtils]: 67: Hoare triple {48639#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {48639#true} is VALID [2020-07-18 02:52:42,152 INFO L280 TraceCheckUtils]: 68: Hoare triple {48639#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {48639#true} is VALID [2020-07-18 02:52:42,152 INFO L280 TraceCheckUtils]: 69: Hoare triple {48639#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {48639#true} is VALID [2020-07-18 02:52:42,152 INFO L280 TraceCheckUtils]: 70: Hoare triple {48639#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {48639#true} is VALID [2020-07-18 02:52:42,153 INFO L280 TraceCheckUtils]: 71: Hoare triple {48639#true} ~waterLevel~0 := 1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,154 INFO L280 TraceCheckUtils]: 72: Hoare triple {48720#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,154 INFO L280 TraceCheckUtils]: 73: Hoare triple {48720#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,155 INFO L280 TraceCheckUtils]: 74: Hoare triple {48720#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,155 INFO L280 TraceCheckUtils]: 75: Hoare triple {48720#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,156 INFO L280 TraceCheckUtils]: 76: Hoare triple {48720#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,156 INFO L280 TraceCheckUtils]: 77: Hoare triple {48720#(= 1 ~waterLevel~0)} assume true; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,157 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {48720#(= 1 ~waterLevel~0)} {48639#true} #895#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,164 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #809#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,168 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #811#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~11; {48639#true} is VALID [2020-07-18 02:52:42,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~retValue_acc~11 := 1; {48639#true} is VALID [2020-07-18 02:52:42,172 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #res := ~retValue_acc~11; {48639#true} is VALID [2020-07-18 02:52:42,172 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,172 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #813#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,176 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #815#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {48801#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {48639#true} is VALID [2020-07-18 02:52:42,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~methaneLevelCritical~0 := 1; {48639#true} is VALID [2020-07-18 02:52:42,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,189 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #861#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~2; {48639#true} is VALID [2020-07-18 02:52:42,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} assume !(~waterLevel~0 < 2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,298 INFO L280 TraceCheckUtils]: 3: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,299 INFO L280 TraceCheckUtils]: 4: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,300 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #873#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~5; {48639#true} is VALID [2020-07-18 02:52:42,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} havoc ~tmp~2; {48639#true} is VALID [2020-07-18 02:52:42,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} havoc ~tmp___0~0; {48639#true} is VALID [2020-07-18 02:52:42,302 INFO L263 TraceCheckUtils]: 3: Hoare triple {48639#true} call #t~ret29 := isHighWaterSensorDry(); {48639#true} is VALID [2020-07-18 02:52:42,302 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} havoc ~retValue_acc~2; {48639#true} is VALID [2020-07-18 02:52:42,303 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} assume !(~waterLevel~0 < 2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,304 INFO L280 TraceCheckUtils]: 6: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,305 INFO L280 TraceCheckUtils]: 7: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,305 INFO L280 TraceCheckUtils]: 8: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,307 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #873#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,307 INFO L280 TraceCheckUtils]: 10: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,308 INFO L280 TraceCheckUtils]: 11: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,309 INFO L280 TraceCheckUtils]: 12: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,310 INFO L280 TraceCheckUtils]: 13: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,311 INFO L280 TraceCheckUtils]: 14: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,312 INFO L280 TraceCheckUtils]: 15: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,313 INFO L280 TraceCheckUtils]: 16: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,313 INFO L280 TraceCheckUtils]: 17: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,315 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #851#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-18 02:52:42,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-18 02:52:42,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-18 02:52:42,331 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,332 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-18 02:52:42,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~3; {48639#true} is VALID [2020-07-18 02:52:42,333 INFO L263 TraceCheckUtils]: 1: Hoare triple {48639#true} call #t~ret12 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-18 02:52:42,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-18 02:52:42,333 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-18 02:52:42,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-18 02:52:42,334 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,334 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-18 02:52:42,335 INFO L280 TraceCheckUtils]: 7: Hoare triple {48639#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {48639#true} is VALID [2020-07-18 02:52:42,335 INFO L280 TraceCheckUtils]: 8: Hoare triple {48639#true} ~retValue_acc~3 := #t~ret12; {48639#true} is VALID [2020-07-18 02:52:42,335 INFO L280 TraceCheckUtils]: 9: Hoare triple {48639#true} havoc #t~ret12; {48639#true} is VALID [2020-07-18 02:52:42,336 INFO L280 TraceCheckUtils]: 10: Hoare triple {48639#true} #res := ~retValue_acc~3; {48639#true} is VALID [2020-07-18 02:52:42,336 INFO L280 TraceCheckUtils]: 11: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,336 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {48639#true} {48639#true} #869#return; {48639#true} is VALID [2020-07-18 02:52:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {48639#true} is VALID [2020-07-18 02:52:42,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,342 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {48639#true} {48639#true} #871#return; {48639#true} is VALID [2020-07-18 02:52:42,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {48639#true} is VALID [2020-07-18 02:52:42,342 INFO L263 TraceCheckUtils]: 1: Hoare triple {48639#true} call #t~ret11 := isMethaneAlarm(); {48639#true} is VALID [2020-07-18 02:52:42,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} havoc ~retValue_acc~3; {48639#true} is VALID [2020-07-18 02:52:42,343 INFO L263 TraceCheckUtils]: 3: Hoare triple {48639#true} call #t~ret12 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-18 02:52:42,343 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-18 02:52:42,344 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-18 02:52:42,344 INFO L280 TraceCheckUtils]: 6: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-18 02:52:42,344 INFO L280 TraceCheckUtils]: 7: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,345 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-18 02:52:42,345 INFO L280 TraceCheckUtils]: 9: Hoare triple {48639#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {48639#true} is VALID [2020-07-18 02:52:42,345 INFO L280 TraceCheckUtils]: 10: Hoare triple {48639#true} ~retValue_acc~3 := #t~ret12; {48639#true} is VALID [2020-07-18 02:52:42,346 INFO L280 TraceCheckUtils]: 11: Hoare triple {48639#true} havoc #t~ret12; {48639#true} is VALID [2020-07-18 02:52:42,346 INFO L280 TraceCheckUtils]: 12: Hoare triple {48639#true} #res := ~retValue_acc~3; {48639#true} is VALID [2020-07-18 02:52:42,346 INFO L280 TraceCheckUtils]: 13: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,347 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {48639#true} {48639#true} #869#return; {48639#true} is VALID [2020-07-18 02:52:42,347 INFO L280 TraceCheckUtils]: 15: Hoare triple {48639#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {48639#true} is VALID [2020-07-18 02:52:42,347 INFO L280 TraceCheckUtils]: 16: Hoare triple {48639#true} ~tmp~1 := #t~ret11; {48639#true} is VALID [2020-07-18 02:52:42,348 INFO L280 TraceCheckUtils]: 17: Hoare triple {48639#true} havoc #t~ret11; {48639#true} is VALID [2020-07-18 02:52:42,348 INFO L280 TraceCheckUtils]: 18: Hoare triple {48639#true} assume !(0 != ~tmp~1); {48639#true} is VALID [2020-07-18 02:52:42,349 INFO L263 TraceCheckUtils]: 19: Hoare triple {48639#true} call activatePump__wrappee__highWaterSensor(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:42,349 INFO L280 TraceCheckUtils]: 20: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {48639#true} is VALID [2020-07-18 02:52:42,350 INFO L280 TraceCheckUtils]: 21: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,350 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {48639#true} {48639#true} #871#return; {48639#true} is VALID [2020-07-18 02:52:42,350 INFO L280 TraceCheckUtils]: 23: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,351 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {48639#true} {48822#(<= 2 ~waterLevel~0)} #853#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {48639#true} is VALID [2020-07-18 02:52:42,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} assume 0 == ~pumpRunning~0; {48639#true} is VALID [2020-07-18 02:52:42,353 INFO L263 TraceCheckUtils]: 2: Hoare triple {48639#true} call #t~ret10 := isHighWaterLevel(); {48639#true} is VALID [2020-07-18 02:52:42,353 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} havoc ~retValue_acc~5; {48639#true} is VALID [2020-07-18 02:52:42,354 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} havoc ~tmp~2; {48639#true} is VALID [2020-07-18 02:52:42,354 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} havoc ~tmp___0~0; {48639#true} is VALID [2020-07-18 02:52:42,354 INFO L263 TraceCheckUtils]: 6: Hoare triple {48639#true} call #t~ret29 := isHighWaterSensorDry(); {48639#true} is VALID [2020-07-18 02:52:42,355 INFO L280 TraceCheckUtils]: 7: Hoare triple {48639#true} havoc ~retValue_acc~2; {48639#true} is VALID [2020-07-18 02:52:42,356 INFO L280 TraceCheckUtils]: 8: Hoare triple {48639#true} assume !(~waterLevel~0 < 2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,356 INFO L280 TraceCheckUtils]: 9: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,357 INFO L280 TraceCheckUtils]: 10: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,358 INFO L280 TraceCheckUtils]: 11: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,359 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #873#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,360 INFO L280 TraceCheckUtils]: 13: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,361 INFO L280 TraceCheckUtils]: 14: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,362 INFO L280 TraceCheckUtils]: 15: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,362 INFO L280 TraceCheckUtils]: 16: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,363 INFO L280 TraceCheckUtils]: 17: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,364 INFO L280 TraceCheckUtils]: 18: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,365 INFO L280 TraceCheckUtils]: 19: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,366 INFO L280 TraceCheckUtils]: 20: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,367 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #851#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,368 INFO L280 TraceCheckUtils]: 22: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,369 INFO L280 TraceCheckUtils]: 23: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,369 INFO L280 TraceCheckUtils]: 24: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret10; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,370 INFO L280 TraceCheckUtils]: 25: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,371 INFO L263 TraceCheckUtils]: 26: Hoare triple {48822#(<= 2 ~waterLevel~0)} call activatePump(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:42,372 INFO L280 TraceCheckUtils]: 27: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {48639#true} is VALID [2020-07-18 02:52:42,372 INFO L263 TraceCheckUtils]: 28: Hoare triple {48639#true} call #t~ret11 := isMethaneAlarm(); {48639#true} is VALID [2020-07-18 02:52:42,372 INFO L280 TraceCheckUtils]: 29: Hoare triple {48639#true} havoc ~retValue_acc~3; {48639#true} is VALID [2020-07-18 02:52:42,373 INFO L263 TraceCheckUtils]: 30: Hoare triple {48639#true} call #t~ret12 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-18 02:52:42,373 INFO L280 TraceCheckUtils]: 31: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-18 02:52:42,373 INFO L280 TraceCheckUtils]: 32: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-18 02:52:42,374 INFO L280 TraceCheckUtils]: 33: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-18 02:52:42,374 INFO L280 TraceCheckUtils]: 34: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,374 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-18 02:52:42,375 INFO L280 TraceCheckUtils]: 36: Hoare triple {48639#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {48639#true} is VALID [2020-07-18 02:52:42,375 INFO L280 TraceCheckUtils]: 37: Hoare triple {48639#true} ~retValue_acc~3 := #t~ret12; {48639#true} is VALID [2020-07-18 02:52:42,375 INFO L280 TraceCheckUtils]: 38: Hoare triple {48639#true} havoc #t~ret12; {48639#true} is VALID [2020-07-18 02:52:42,375 INFO L280 TraceCheckUtils]: 39: Hoare triple {48639#true} #res := ~retValue_acc~3; {48639#true} is VALID [2020-07-18 02:52:42,376 INFO L280 TraceCheckUtils]: 40: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,376 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {48639#true} {48639#true} #869#return; {48639#true} is VALID [2020-07-18 02:52:42,376 INFO L280 TraceCheckUtils]: 42: Hoare triple {48639#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {48639#true} is VALID [2020-07-18 02:52:42,377 INFO L280 TraceCheckUtils]: 43: Hoare triple {48639#true} ~tmp~1 := #t~ret11; {48639#true} is VALID [2020-07-18 02:52:42,377 INFO L280 TraceCheckUtils]: 44: Hoare triple {48639#true} havoc #t~ret11; {48639#true} is VALID [2020-07-18 02:52:42,377 INFO L280 TraceCheckUtils]: 45: Hoare triple {48639#true} assume !(0 != ~tmp~1); {48639#true} is VALID [2020-07-18 02:52:42,378 INFO L263 TraceCheckUtils]: 46: Hoare triple {48639#true} call activatePump__wrappee__highWaterSensor(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:42,379 INFO L280 TraceCheckUtils]: 47: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {48639#true} is VALID [2020-07-18 02:52:42,379 INFO L280 TraceCheckUtils]: 48: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,379 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {48639#true} {48639#true} #871#return; {48639#true} is VALID [2020-07-18 02:52:42,380 INFO L280 TraceCheckUtils]: 50: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,381 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {48639#true} {48822#(<= 2 ~waterLevel~0)} #853#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,381 INFO L280 TraceCheckUtils]: 52: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,383 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48720#(= 1 ~waterLevel~0)} #877#return; {48640#false} is VALID [2020-07-18 02:52:42,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-18 02:52:42,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-18 02:52:42,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-18 02:52:42,391 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,392 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48639#true} {48640#false} #899#return; {48640#false} is VALID [2020-07-18 02:52:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:52:42,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~4; {48639#true} is VALID [2020-07-18 02:52:42,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~retValue_acc~4 := ~pumpRunning~0; {48639#true} is VALID [2020-07-18 02:52:42,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #res := ~retValue_acc~4; {48639#true} is VALID [2020-07-18 02:52:42,396 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,397 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48639#true} {48640#false} #901#return; {48640#false} is VALID [2020-07-18 02:52:42,403 INFO L263 TraceCheckUtils]: 0: Hoare triple {48639#true} call ULTIMATE.init(); {48800#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:52:42,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {48800#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {48639#true} is VALID [2020-07-18 02:52:42,404 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #valid := #valid[0 := 0]; {48639#true} is VALID [2020-07-18 02:52:42,405 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume 0 < #StackHeapBarrier; {48639#true} is VALID [2020-07-18 02:52:42,405 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {48639#true} is VALID [2020-07-18 02:52:42,405 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {48639#true} is VALID [2020-07-18 02:52:42,406 INFO L280 TraceCheckUtils]: 6: Hoare triple {48639#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {48639#true} is VALID [2020-07-18 02:52:42,406 INFO L280 TraceCheckUtils]: 7: Hoare triple {48639#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {48639#true} is VALID [2020-07-18 02:52:42,406 INFO L280 TraceCheckUtils]: 8: Hoare triple {48639#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {48639#true} is VALID [2020-07-18 02:52:42,406 INFO L280 TraceCheckUtils]: 9: Hoare triple {48639#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {48639#true} is VALID [2020-07-18 02:52:42,407 INFO L280 TraceCheckUtils]: 10: Hoare triple {48639#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {48639#true} is VALID [2020-07-18 02:52:42,407 INFO L280 TraceCheckUtils]: 11: Hoare triple {48639#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {48639#true} is VALID [2020-07-18 02:52:42,407 INFO L280 TraceCheckUtils]: 12: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {48639#true} is VALID [2020-07-18 02:52:42,408 INFO L280 TraceCheckUtils]: 13: Hoare triple {48639#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {48639#true} is VALID [2020-07-18 02:52:42,408 INFO L280 TraceCheckUtils]: 14: Hoare triple {48639#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {48639#true} is VALID [2020-07-18 02:52:42,408 INFO L280 TraceCheckUtils]: 15: Hoare triple {48639#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {48639#true} is VALID [2020-07-18 02:52:42,409 INFO L280 TraceCheckUtils]: 16: Hoare triple {48639#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {48639#true} is VALID [2020-07-18 02:52:42,409 INFO L280 TraceCheckUtils]: 17: Hoare triple {48639#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {48639#true} is VALID [2020-07-18 02:52:42,409 INFO L280 TraceCheckUtils]: 18: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {48639#true} is VALID [2020-07-18 02:52:42,409 INFO L280 TraceCheckUtils]: 19: Hoare triple {48639#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {48639#true} is VALID [2020-07-18 02:52:42,410 INFO L280 TraceCheckUtils]: 20: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {48639#true} is VALID [2020-07-18 02:52:42,410 INFO L280 TraceCheckUtils]: 21: Hoare triple {48639#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {48639#true} is VALID [2020-07-18 02:52:42,410 INFO L280 TraceCheckUtils]: 22: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {48639#true} is VALID [2020-07-18 02:52:42,411 INFO L280 TraceCheckUtils]: 23: Hoare triple {48639#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {48639#true} is VALID [2020-07-18 02:52:42,411 INFO L280 TraceCheckUtils]: 24: Hoare triple {48639#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {48639#true} is VALID [2020-07-18 02:52:42,411 INFO L280 TraceCheckUtils]: 25: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {48639#true} is VALID [2020-07-18 02:52:42,411 INFO L280 TraceCheckUtils]: 26: Hoare triple {48639#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {48639#true} is VALID [2020-07-18 02:52:42,412 INFO L280 TraceCheckUtils]: 27: Hoare triple {48639#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {48639#true} is VALID [2020-07-18 02:52:42,412 INFO L280 TraceCheckUtils]: 28: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {48639#true} is VALID [2020-07-18 02:52:42,412 INFO L280 TraceCheckUtils]: 29: Hoare triple {48639#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {48639#true} is VALID [2020-07-18 02:52:42,412 INFO L280 TraceCheckUtils]: 30: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {48639#true} is VALID [2020-07-18 02:52:42,413 INFO L280 TraceCheckUtils]: 31: Hoare triple {48639#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {48639#true} is VALID [2020-07-18 02:52:42,413 INFO L280 TraceCheckUtils]: 32: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {48639#true} is VALID [2020-07-18 02:52:42,413 INFO L280 TraceCheckUtils]: 33: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {48639#true} is VALID [2020-07-18 02:52:42,413 INFO L280 TraceCheckUtils]: 34: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {48639#true} is VALID [2020-07-18 02:52:42,413 INFO L280 TraceCheckUtils]: 35: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {48639#true} is VALID [2020-07-18 02:52:42,414 INFO L280 TraceCheckUtils]: 36: Hoare triple {48639#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {48639#true} is VALID [2020-07-18 02:52:42,414 INFO L280 TraceCheckUtils]: 37: Hoare triple {48639#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {48639#true} is VALID [2020-07-18 02:52:42,414 INFO L280 TraceCheckUtils]: 38: Hoare triple {48639#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {48639#true} is VALID [2020-07-18 02:52:42,414 INFO L280 TraceCheckUtils]: 39: Hoare triple {48639#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {48639#true} is VALID [2020-07-18 02:52:42,414 INFO L280 TraceCheckUtils]: 40: Hoare triple {48639#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {48639#true} is VALID [2020-07-18 02:52:42,414 INFO L280 TraceCheckUtils]: 41: Hoare triple {48639#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {48639#true} is VALID [2020-07-18 02:52:42,415 INFO L280 TraceCheckUtils]: 42: Hoare triple {48639#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {48639#true} is VALID [2020-07-18 02:52:42,415 INFO L280 TraceCheckUtils]: 43: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {48639#true} is VALID [2020-07-18 02:52:42,415 INFO L280 TraceCheckUtils]: 44: Hoare triple {48639#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {48639#true} is VALID [2020-07-18 02:52:42,415 INFO L280 TraceCheckUtils]: 45: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {48639#true} is VALID [2020-07-18 02:52:42,415 INFO L280 TraceCheckUtils]: 46: Hoare triple {48639#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {48639#true} is VALID [2020-07-18 02:52:42,415 INFO L280 TraceCheckUtils]: 47: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {48639#true} is VALID [2020-07-18 02:52:42,415 INFO L280 TraceCheckUtils]: 48: Hoare triple {48639#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {48639#true} is VALID [2020-07-18 02:52:42,416 INFO L280 TraceCheckUtils]: 49: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {48639#true} is VALID [2020-07-18 02:52:42,416 INFO L280 TraceCheckUtils]: 50: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {48639#true} is VALID [2020-07-18 02:52:42,416 INFO L280 TraceCheckUtils]: 51: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {48639#true} is VALID [2020-07-18 02:52:42,416 INFO L280 TraceCheckUtils]: 52: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {48639#true} is VALID [2020-07-18 02:52:42,416 INFO L280 TraceCheckUtils]: 53: Hoare triple {48639#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {48639#true} is VALID [2020-07-18 02:52:42,417 INFO L280 TraceCheckUtils]: 54: Hoare triple {48639#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {48639#true} is VALID [2020-07-18 02:52:42,417 INFO L280 TraceCheckUtils]: 55: Hoare triple {48639#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {48639#true} is VALID [2020-07-18 02:52:42,417 INFO L280 TraceCheckUtils]: 56: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {48639#true} is VALID [2020-07-18 02:52:42,417 INFO L280 TraceCheckUtils]: 57: Hoare triple {48639#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {48639#true} is VALID [2020-07-18 02:52:42,417 INFO L280 TraceCheckUtils]: 58: Hoare triple {48639#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {48639#true} is VALID [2020-07-18 02:52:42,418 INFO L280 TraceCheckUtils]: 59: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {48639#true} is VALID [2020-07-18 02:52:42,418 INFO L280 TraceCheckUtils]: 60: Hoare triple {48639#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {48639#true} is VALID [2020-07-18 02:52:42,418 INFO L280 TraceCheckUtils]: 61: Hoare triple {48639#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {48639#true} is VALID [2020-07-18 02:52:42,418 INFO L280 TraceCheckUtils]: 62: Hoare triple {48639#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {48639#true} is VALID [2020-07-18 02:52:42,418 INFO L280 TraceCheckUtils]: 63: Hoare triple {48639#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {48639#true} is VALID [2020-07-18 02:52:42,419 INFO L280 TraceCheckUtils]: 64: Hoare triple {48639#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {48639#true} is VALID [2020-07-18 02:52:42,419 INFO L280 TraceCheckUtils]: 65: Hoare triple {48639#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {48639#true} is VALID [2020-07-18 02:52:42,419 INFO L280 TraceCheckUtils]: 66: Hoare triple {48639#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {48639#true} is VALID [2020-07-18 02:52:42,419 INFO L280 TraceCheckUtils]: 67: Hoare triple {48639#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {48639#true} is VALID [2020-07-18 02:52:42,419 INFO L280 TraceCheckUtils]: 68: Hoare triple {48639#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {48639#true} is VALID [2020-07-18 02:52:42,420 INFO L280 TraceCheckUtils]: 69: Hoare triple {48639#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {48639#true} is VALID [2020-07-18 02:52:42,420 INFO L280 TraceCheckUtils]: 70: Hoare triple {48639#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {48639#true} is VALID [2020-07-18 02:52:42,420 INFO L280 TraceCheckUtils]: 71: Hoare triple {48639#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {48639#true} is VALID [2020-07-18 02:52:42,421 INFO L280 TraceCheckUtils]: 72: Hoare triple {48639#true} ~waterLevel~0 := 1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,421 INFO L280 TraceCheckUtils]: 73: Hoare triple {48720#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,422 INFO L280 TraceCheckUtils]: 74: Hoare triple {48720#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,422 INFO L280 TraceCheckUtils]: 75: Hoare triple {48720#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,423 INFO L280 TraceCheckUtils]: 76: Hoare triple {48720#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,423 INFO L280 TraceCheckUtils]: 77: Hoare triple {48720#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,424 INFO L280 TraceCheckUtils]: 78: Hoare triple {48720#(= 1 ~waterLevel~0)} assume true; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,424 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {48720#(= 1 ~waterLevel~0)} {48639#true} #895#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,425 INFO L263 TraceCheckUtils]: 80: Hoare triple {48720#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,426 INFO L280 TraceCheckUtils]: 81: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~retValue_acc~6; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,427 INFO L280 TraceCheckUtils]: 82: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp~5; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,427 INFO L263 TraceCheckUtils]: 83: Hoare triple {48720#(= 1 ~waterLevel~0)} call select_helpers(); {48639#true} is VALID [2020-07-18 02:52:42,427 INFO L280 TraceCheckUtils]: 84: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,428 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #809#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,428 INFO L263 TraceCheckUtils]: 86: Hoare triple {48720#(= 1 ~waterLevel~0)} call select_features(); {48639#true} is VALID [2020-07-18 02:52:42,429 INFO L280 TraceCheckUtils]: 87: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,430 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #811#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,430 INFO L263 TraceCheckUtils]: 89: Hoare triple {48720#(= 1 ~waterLevel~0)} call #t~ret36 := valid_product(); {48639#true} is VALID [2020-07-18 02:52:42,430 INFO L280 TraceCheckUtils]: 90: Hoare triple {48639#true} havoc ~retValue_acc~11; {48639#true} is VALID [2020-07-18 02:52:42,431 INFO L280 TraceCheckUtils]: 91: Hoare triple {48639#true} ~retValue_acc~11 := 1; {48639#true} is VALID [2020-07-18 02:52:42,431 INFO L280 TraceCheckUtils]: 92: Hoare triple {48639#true} #res := ~retValue_acc~11; {48639#true} is VALID [2020-07-18 02:52:42,431 INFO L280 TraceCheckUtils]: 93: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,432 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #813#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,433 INFO L280 TraceCheckUtils]: 95: Hoare triple {48720#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,434 INFO L280 TraceCheckUtils]: 96: Hoare triple {48720#(= 1 ~waterLevel~0)} ~tmp~5 := #t~ret36; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,435 INFO L280 TraceCheckUtils]: 97: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc #t~ret36; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,436 INFO L280 TraceCheckUtils]: 98: Hoare triple {48720#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,436 INFO L263 TraceCheckUtils]: 99: Hoare triple {48720#(= 1 ~waterLevel~0)} call setup(); {48639#true} is VALID [2020-07-18 02:52:42,436 INFO L280 TraceCheckUtils]: 100: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,437 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #815#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,438 INFO L263 TraceCheckUtils]: 102: Hoare triple {48720#(= 1 ~waterLevel~0)} call runTest(); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,439 INFO L263 TraceCheckUtils]: 103: Hoare triple {48720#(= 1 ~waterLevel~0)} call test(); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,440 INFO L280 TraceCheckUtils]: 104: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,441 INFO L280 TraceCheckUtils]: 105: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp~3; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,441 INFO L280 TraceCheckUtils]: 106: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp___0~1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,442 INFO L280 TraceCheckUtils]: 107: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,443 INFO L280 TraceCheckUtils]: 108: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,444 INFO L280 TraceCheckUtils]: 109: Hoare triple {48720#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,445 INFO L280 TraceCheckUtils]: 110: Hoare triple {48720#(= 1 ~waterLevel~0)} assume !false; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,446 INFO L280 TraceCheckUtils]: 111: Hoare triple {48720#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,446 INFO L280 TraceCheckUtils]: 112: Hoare triple {48720#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,447 INFO L280 TraceCheckUtils]: 113: Hoare triple {48720#(= 1 ~waterLevel~0)} ~tmp~3 := #t~nondet30; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,448 INFO L280 TraceCheckUtils]: 114: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc #t~nondet30; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,449 INFO L280 TraceCheckUtils]: 115: Hoare triple {48720#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~3); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,450 INFO L280 TraceCheckUtils]: 116: Hoare triple {48720#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,451 INFO L280 TraceCheckUtils]: 117: Hoare triple {48720#(= 1 ~waterLevel~0)} ~tmp___0~1 := #t~nondet31; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,451 INFO L280 TraceCheckUtils]: 118: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc #t~nondet31; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,452 INFO L280 TraceCheckUtils]: 119: Hoare triple {48720#(= 1 ~waterLevel~0)} assume 0 != ~tmp___0~1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,453 INFO L263 TraceCheckUtils]: 120: Hoare triple {48720#(= 1 ~waterLevel~0)} call changeMethaneLevel(); {48801#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:52:42,454 INFO L280 TraceCheckUtils]: 121: Hoare triple {48801#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {48639#true} is VALID [2020-07-18 02:52:42,454 INFO L280 TraceCheckUtils]: 122: Hoare triple {48639#true} ~methaneLevelCritical~0 := 1; {48639#true} is VALID [2020-07-18 02:52:42,454 INFO L280 TraceCheckUtils]: 123: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,455 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #861#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,456 INFO L280 TraceCheckUtils]: 125: Hoare triple {48720#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,457 INFO L280 TraceCheckUtils]: 126: Hoare triple {48720#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet32; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,457 INFO L280 TraceCheckUtils]: 127: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc #t~nondet32; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,458 INFO L280 TraceCheckUtils]: 128: Hoare triple {48720#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,459 INFO L263 TraceCheckUtils]: 129: Hoare triple {48720#(= 1 ~waterLevel~0)} call timeShift(); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,460 INFO L280 TraceCheckUtils]: 130: Hoare triple {48720#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,461 INFO L280 TraceCheckUtils]: 131: Hoare triple {48720#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,462 INFO L263 TraceCheckUtils]: 132: Hoare triple {48720#(= 1 ~waterLevel~0)} call processEnvironment(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:42,462 INFO L280 TraceCheckUtils]: 133: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {48639#true} is VALID [2020-07-18 02:52:42,463 INFO L280 TraceCheckUtils]: 134: Hoare triple {48639#true} assume 0 == ~pumpRunning~0; {48639#true} is VALID [2020-07-18 02:52:42,463 INFO L263 TraceCheckUtils]: 135: Hoare triple {48639#true} call #t~ret10 := isHighWaterLevel(); {48639#true} is VALID [2020-07-18 02:52:42,463 INFO L280 TraceCheckUtils]: 136: Hoare triple {48639#true} havoc ~retValue_acc~5; {48639#true} is VALID [2020-07-18 02:52:42,464 INFO L280 TraceCheckUtils]: 137: Hoare triple {48639#true} havoc ~tmp~2; {48639#true} is VALID [2020-07-18 02:52:42,464 INFO L280 TraceCheckUtils]: 138: Hoare triple {48639#true} havoc ~tmp___0~0; {48639#true} is VALID [2020-07-18 02:52:42,464 INFO L263 TraceCheckUtils]: 139: Hoare triple {48639#true} call #t~ret29 := isHighWaterSensorDry(); {48639#true} is VALID [2020-07-18 02:52:42,464 INFO L280 TraceCheckUtils]: 140: Hoare triple {48639#true} havoc ~retValue_acc~2; {48639#true} is VALID [2020-07-18 02:52:42,465 INFO L280 TraceCheckUtils]: 141: Hoare triple {48639#true} assume !(~waterLevel~0 < 2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,466 INFO L280 TraceCheckUtils]: 142: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,467 INFO L280 TraceCheckUtils]: 143: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,468 INFO L280 TraceCheckUtils]: 144: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,469 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #873#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,470 INFO L280 TraceCheckUtils]: 146: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,471 INFO L280 TraceCheckUtils]: 147: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,471 INFO L280 TraceCheckUtils]: 148: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,472 INFO L280 TraceCheckUtils]: 149: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,473 INFO L280 TraceCheckUtils]: 150: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,474 INFO L280 TraceCheckUtils]: 151: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,474 INFO L280 TraceCheckUtils]: 152: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,475 INFO L280 TraceCheckUtils]: 153: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,476 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #851#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,477 INFO L280 TraceCheckUtils]: 155: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,478 INFO L280 TraceCheckUtils]: 156: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,479 INFO L280 TraceCheckUtils]: 157: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret10; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,479 INFO L280 TraceCheckUtils]: 158: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,481 INFO L263 TraceCheckUtils]: 159: Hoare triple {48822#(<= 2 ~waterLevel~0)} call activatePump(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:42,481 INFO L280 TraceCheckUtils]: 160: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {48639#true} is VALID [2020-07-18 02:52:42,481 INFO L263 TraceCheckUtils]: 161: Hoare triple {48639#true} call #t~ret11 := isMethaneAlarm(); {48639#true} is VALID [2020-07-18 02:52:42,481 INFO L280 TraceCheckUtils]: 162: Hoare triple {48639#true} havoc ~retValue_acc~3; {48639#true} is VALID [2020-07-18 02:52:42,482 INFO L263 TraceCheckUtils]: 163: Hoare triple {48639#true} call #t~ret12 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-18 02:52:42,482 INFO L280 TraceCheckUtils]: 164: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-18 02:52:42,482 INFO L280 TraceCheckUtils]: 165: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-18 02:52:42,483 INFO L280 TraceCheckUtils]: 166: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-18 02:52:42,483 INFO L280 TraceCheckUtils]: 167: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,483 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-18 02:52:42,484 INFO L280 TraceCheckUtils]: 169: Hoare triple {48639#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {48639#true} is VALID [2020-07-18 02:52:42,484 INFO L280 TraceCheckUtils]: 170: Hoare triple {48639#true} ~retValue_acc~3 := #t~ret12; {48639#true} is VALID [2020-07-18 02:52:42,484 INFO L280 TraceCheckUtils]: 171: Hoare triple {48639#true} havoc #t~ret12; {48639#true} is VALID [2020-07-18 02:52:42,484 INFO L280 TraceCheckUtils]: 172: Hoare triple {48639#true} #res := ~retValue_acc~3; {48639#true} is VALID [2020-07-18 02:52:42,485 INFO L280 TraceCheckUtils]: 173: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,485 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {48639#true} {48639#true} #869#return; {48639#true} is VALID [2020-07-18 02:52:42,485 INFO L280 TraceCheckUtils]: 175: Hoare triple {48639#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {48639#true} is VALID [2020-07-18 02:52:42,486 INFO L280 TraceCheckUtils]: 176: Hoare triple {48639#true} ~tmp~1 := #t~ret11; {48639#true} is VALID [2020-07-18 02:52:42,486 INFO L280 TraceCheckUtils]: 177: Hoare triple {48639#true} havoc #t~ret11; {48639#true} is VALID [2020-07-18 02:52:42,486 INFO L280 TraceCheckUtils]: 178: Hoare triple {48639#true} assume !(0 != ~tmp~1); {48639#true} is VALID [2020-07-18 02:52:42,487 INFO L263 TraceCheckUtils]: 179: Hoare triple {48639#true} call activatePump__wrappee__highWaterSensor(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:52:42,488 INFO L280 TraceCheckUtils]: 180: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {48639#true} is VALID [2020-07-18 02:52:42,488 INFO L280 TraceCheckUtils]: 181: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,488 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {48639#true} {48639#true} #871#return; {48639#true} is VALID [2020-07-18 02:52:42,488 INFO L280 TraceCheckUtils]: 183: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,489 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {48639#true} {48822#(<= 2 ~waterLevel~0)} #853#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,490 INFO L280 TraceCheckUtils]: 185: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 02:52:42,491 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48720#(= 1 ~waterLevel~0)} #877#return; {48640#false} is VALID [2020-07-18 02:52:42,491 INFO L263 TraceCheckUtils]: 187: Hoare triple {48640#false} call __utac_acc__Specification1_spec__1(); {48640#false} is VALID [2020-07-18 02:52:42,492 INFO L280 TraceCheckUtils]: 188: Hoare triple {48640#false} havoc ~tmp~4; {48640#false} is VALID [2020-07-18 02:52:42,492 INFO L280 TraceCheckUtils]: 189: Hoare triple {48640#false} havoc ~tmp___0~2; {48640#false} is VALID [2020-07-18 02:52:42,492 INFO L263 TraceCheckUtils]: 190: Hoare triple {48640#false} call #t~ret34 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-18 02:52:42,492 INFO L280 TraceCheckUtils]: 191: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-18 02:52:42,493 INFO L280 TraceCheckUtils]: 192: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-18 02:52:42,493 INFO L280 TraceCheckUtils]: 193: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-18 02:52:42,493 INFO L280 TraceCheckUtils]: 194: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,494 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {48639#true} {48640#false} #899#return; {48640#false} is VALID [2020-07-18 02:52:42,494 INFO L280 TraceCheckUtils]: 196: Hoare triple {48640#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {48640#false} is VALID [2020-07-18 02:52:42,494 INFO L280 TraceCheckUtils]: 197: Hoare triple {48640#false} ~tmp~4 := #t~ret34; {48640#false} is VALID [2020-07-18 02:52:42,495 INFO L280 TraceCheckUtils]: 198: Hoare triple {48640#false} havoc #t~ret34; {48640#false} is VALID [2020-07-18 02:52:42,495 INFO L280 TraceCheckUtils]: 199: Hoare triple {48640#false} assume 0 != ~tmp~4; {48640#false} is VALID [2020-07-18 02:52:42,495 INFO L263 TraceCheckUtils]: 200: Hoare triple {48640#false} call #t~ret35 := isPumpRunning(); {48639#true} is VALID [2020-07-18 02:52:42,495 INFO L280 TraceCheckUtils]: 201: Hoare triple {48639#true} havoc ~retValue_acc~4; {48639#true} is VALID [2020-07-18 02:52:42,496 INFO L280 TraceCheckUtils]: 202: Hoare triple {48639#true} ~retValue_acc~4 := ~pumpRunning~0; {48639#true} is VALID [2020-07-18 02:52:42,496 INFO L280 TraceCheckUtils]: 203: Hoare triple {48639#true} #res := ~retValue_acc~4; {48639#true} is VALID [2020-07-18 02:52:42,496 INFO L280 TraceCheckUtils]: 204: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-18 02:52:42,497 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {48639#true} {48640#false} #901#return; {48640#false} is VALID [2020-07-18 02:52:42,497 INFO L280 TraceCheckUtils]: 206: Hoare triple {48640#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {48640#false} is VALID [2020-07-18 02:52:42,497 INFO L280 TraceCheckUtils]: 207: Hoare triple {48640#false} ~tmp___0~2 := #t~ret35; {48640#false} is VALID [2020-07-18 02:52:42,498 INFO L280 TraceCheckUtils]: 208: Hoare triple {48640#false} havoc #t~ret35; {48640#false} is VALID [2020-07-18 02:52:42,498 INFO L280 TraceCheckUtils]: 209: Hoare triple {48640#false} assume 0 != ~tmp___0~2; {48640#false} is VALID [2020-07-18 02:52:42,498 INFO L263 TraceCheckUtils]: 210: Hoare triple {48640#false} call __automaton_fail(); {48640#false} is VALID [2020-07-18 02:52:42,498 INFO L280 TraceCheckUtils]: 211: Hoare triple {48640#false} assume !false; {48640#false} is VALID [2020-07-18 02:52:42,577 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 02:52:42,577 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [376753626] [2020-07-18 02:52:42,578 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:52:42,578 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-18 02:52:42,578 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1772549474] [2020-07-18 02:52:42,579 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 212 [2020-07-18 02:52:42,580 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:52:42,581 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 02:52:42,883 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:52:42,883 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 02:52:42,883 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:52:42,884 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 02:52:42,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-18 02:52:42,884 INFO L87 Difference]: Start difference. First operand 1107 states and 1223 transitions. Second operand 7 states. [2020-07-18 02:52:44,347 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:52:47,677 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:54:06,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:54:06,291 INFO L93 Difference]: Finished difference Result 3626 states and 4383 transitions. [2020-07-18 02:54:06,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-18 02:54:06,292 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 212 [2020-07-18 02:54:06,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 02:54:06,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 02:54:06,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 875 transitions. [2020-07-18 02:54:06,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 02:54:06,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 875 transitions. [2020-07-18 02:54:06,307 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 875 transitions. [2020-07-18 02:54:08,790 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 875 edges. 875 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:54:09,108 INFO L225 Difference]: With dead ends: 3626 [2020-07-18 02:54:09,109 INFO L226 Difference]: Without dead ends: 2629 [2020-07-18 02:54:09,111 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 39 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-18 02:54:09,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2629 states. [2020-07-18 02:55:07,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2629 to 2151. [2020-07-18 02:55:07,702 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 02:55:07,702 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2629 states. Second operand 2151 states. [2020-07-18 02:55:07,703 INFO L74 IsIncluded]: Start isIncluded. First operand 2629 states. Second operand 2151 states. [2020-07-18 02:55:07,703 INFO L87 Difference]: Start difference. First operand 2629 states. Second operand 2151 states. [2020-07-18 02:55:07,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:55:07,937 INFO L93 Difference]: Finished difference Result 2629 states and 3125 transitions. [2020-07-18 02:55:07,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 3125 transitions. [2020-07-18 02:55:07,941 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:55:07,942 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:55:07,942 INFO L74 IsIncluded]: Start isIncluded. First operand 2151 states. Second operand 2629 states. [2020-07-18 02:55:07,942 INFO L87 Difference]: Start difference. First operand 2151 states. Second operand 2629 states. [2020-07-18 02:55:08,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 02:55:08,163 INFO L93 Difference]: Finished difference Result 2629 states and 3125 transitions. [2020-07-18 02:55:08,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 3125 transitions. [2020-07-18 02:55:08,167 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 02:55:08,168 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 02:55:08,168 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 02:55:08,168 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 02:55:08,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2151 states. [2020-07-18 02:55:08,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 2151 states and 2439 transitions. [2020-07-18 02:55:08,358 INFO L78 Accepts]: Start accepts. Automaton has 2151 states and 2439 transitions. Word has length 212 [2020-07-18 02:55:08,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 02:55:08,359 INFO L479 AbstractCegarLoop]: Abstraction has 2151 states and 2439 transitions. [2020-07-18 02:55:08,359 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 02:55:08,359 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2151 states and 2439 transitions. [2020-07-18 02:55:22,933 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2439 edges. 2439 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:55:22,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 2439 transitions. [2020-07-18 02:55:22,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-07-18 02:55:22,936 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:55:22,937 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:55:22,937 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-18 02:55:22,937 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:55:22,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:55:22,937 INFO L82 PathProgramCache]: Analyzing trace with hash -1071999651, now seen corresponding path program 1 times [2020-07-18 02:55:22,938 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:55:22,938 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [351496000] [2020-07-18 02:55:22,938 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:55:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,277 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 02:55:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {65878#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {65711#true} is VALID [2020-07-18 02:55:23,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} #valid := #valid[0 := 0]; {65711#true} is VALID [2020-07-18 02:55:23,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} assume 0 < #StackHeapBarrier; {65711#true} is VALID [2020-07-18 02:55:23,331 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {65711#true} is VALID [2020-07-18 02:55:23,331 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {65711#true} is VALID [2020-07-18 02:55:23,331 INFO L280 TraceCheckUtils]: 5: Hoare triple {65711#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {65711#true} is VALID [2020-07-18 02:55:23,331 INFO L280 TraceCheckUtils]: 6: Hoare triple {65711#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {65711#true} is VALID [2020-07-18 02:55:23,331 INFO L280 TraceCheckUtils]: 7: Hoare triple {65711#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {65711#true} is VALID [2020-07-18 02:55:23,331 INFO L280 TraceCheckUtils]: 8: Hoare triple {65711#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {65711#true} is VALID [2020-07-18 02:55:23,331 INFO L280 TraceCheckUtils]: 9: Hoare triple {65711#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {65711#true} is VALID [2020-07-18 02:55:23,332 INFO L280 TraceCheckUtils]: 10: Hoare triple {65711#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {65711#true} is VALID [2020-07-18 02:55:23,332 INFO L280 TraceCheckUtils]: 11: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {65711#true} is VALID [2020-07-18 02:55:23,332 INFO L280 TraceCheckUtils]: 12: Hoare triple {65711#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {65711#true} is VALID [2020-07-18 02:55:23,332 INFO L280 TraceCheckUtils]: 13: Hoare triple {65711#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {65711#true} is VALID [2020-07-18 02:55:23,332 INFO L280 TraceCheckUtils]: 14: Hoare triple {65711#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {65711#true} is VALID [2020-07-18 02:55:23,332 INFO L280 TraceCheckUtils]: 15: Hoare triple {65711#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {65711#true} is VALID [2020-07-18 02:55:23,333 INFO L280 TraceCheckUtils]: 16: Hoare triple {65711#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {65711#true} is VALID [2020-07-18 02:55:23,333 INFO L280 TraceCheckUtils]: 17: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {65711#true} is VALID [2020-07-18 02:55:23,333 INFO L280 TraceCheckUtils]: 18: Hoare triple {65711#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {65711#true} is VALID [2020-07-18 02:55:23,333 INFO L280 TraceCheckUtils]: 19: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {65711#true} is VALID [2020-07-18 02:55:23,333 INFO L280 TraceCheckUtils]: 20: Hoare triple {65711#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {65711#true} is VALID [2020-07-18 02:55:23,333 INFO L280 TraceCheckUtils]: 21: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {65711#true} is VALID [2020-07-18 02:55:23,334 INFO L280 TraceCheckUtils]: 22: Hoare triple {65711#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {65711#true} is VALID [2020-07-18 02:55:23,334 INFO L280 TraceCheckUtils]: 23: Hoare triple {65711#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {65711#true} is VALID [2020-07-18 02:55:23,334 INFO L280 TraceCheckUtils]: 24: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {65711#true} is VALID [2020-07-18 02:55:23,334 INFO L280 TraceCheckUtils]: 25: Hoare triple {65711#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {65711#true} is VALID [2020-07-18 02:55:23,334 INFO L280 TraceCheckUtils]: 26: Hoare triple {65711#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {65711#true} is VALID [2020-07-18 02:55:23,334 INFO L280 TraceCheckUtils]: 27: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {65711#true} is VALID [2020-07-18 02:55:23,335 INFO L280 TraceCheckUtils]: 28: Hoare triple {65711#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {65711#true} is VALID [2020-07-18 02:55:23,335 INFO L280 TraceCheckUtils]: 29: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {65711#true} is VALID [2020-07-18 02:55:23,335 INFO L280 TraceCheckUtils]: 30: Hoare triple {65711#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {65711#true} is VALID [2020-07-18 02:55:23,335 INFO L280 TraceCheckUtils]: 31: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {65711#true} is VALID [2020-07-18 02:55:23,335 INFO L280 TraceCheckUtils]: 32: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {65711#true} is VALID [2020-07-18 02:55:23,336 INFO L280 TraceCheckUtils]: 33: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {65711#true} is VALID [2020-07-18 02:55:23,336 INFO L280 TraceCheckUtils]: 34: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {65711#true} is VALID [2020-07-18 02:55:23,336 INFO L280 TraceCheckUtils]: 35: Hoare triple {65711#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {65711#true} is VALID [2020-07-18 02:55:23,336 INFO L280 TraceCheckUtils]: 36: Hoare triple {65711#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {65711#true} is VALID [2020-07-18 02:55:23,336 INFO L280 TraceCheckUtils]: 37: Hoare triple {65711#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {65711#true} is VALID [2020-07-18 02:55:23,337 INFO L280 TraceCheckUtils]: 38: Hoare triple {65711#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {65711#true} is VALID [2020-07-18 02:55:23,337 INFO L280 TraceCheckUtils]: 39: Hoare triple {65711#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {65711#true} is VALID [2020-07-18 02:55:23,337 INFO L280 TraceCheckUtils]: 40: Hoare triple {65711#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {65711#true} is VALID [2020-07-18 02:55:23,337 INFO L280 TraceCheckUtils]: 41: Hoare triple {65711#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {65711#true} is VALID [2020-07-18 02:55:23,337 INFO L280 TraceCheckUtils]: 42: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {65711#true} is VALID [2020-07-18 02:55:23,337 INFO L280 TraceCheckUtils]: 43: Hoare triple {65711#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {65711#true} is VALID [2020-07-18 02:55:23,338 INFO L280 TraceCheckUtils]: 44: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {65711#true} is VALID [2020-07-18 02:55:23,338 INFO L280 TraceCheckUtils]: 45: Hoare triple {65711#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {65711#true} is VALID [2020-07-18 02:55:23,338 INFO L280 TraceCheckUtils]: 46: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {65711#true} is VALID [2020-07-18 02:55:23,338 INFO L280 TraceCheckUtils]: 47: Hoare triple {65711#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {65711#true} is VALID [2020-07-18 02:55:23,338 INFO L280 TraceCheckUtils]: 48: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {65711#true} is VALID [2020-07-18 02:55:23,339 INFO L280 TraceCheckUtils]: 49: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {65711#true} is VALID [2020-07-18 02:55:23,339 INFO L280 TraceCheckUtils]: 50: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {65711#true} is VALID [2020-07-18 02:55:23,339 INFO L280 TraceCheckUtils]: 51: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {65711#true} is VALID [2020-07-18 02:55:23,339 INFO L280 TraceCheckUtils]: 52: Hoare triple {65711#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {65711#true} is VALID [2020-07-18 02:55:23,339 INFO L280 TraceCheckUtils]: 53: Hoare triple {65711#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {65711#true} is VALID [2020-07-18 02:55:23,339 INFO L280 TraceCheckUtils]: 54: Hoare triple {65711#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {65711#true} is VALID [2020-07-18 02:55:23,340 INFO L280 TraceCheckUtils]: 55: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {65711#true} is VALID [2020-07-18 02:55:23,340 INFO L280 TraceCheckUtils]: 56: Hoare triple {65711#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {65711#true} is VALID [2020-07-18 02:55:23,340 INFO L280 TraceCheckUtils]: 57: Hoare triple {65711#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {65711#true} is VALID [2020-07-18 02:55:23,340 INFO L280 TraceCheckUtils]: 58: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {65711#true} is VALID [2020-07-18 02:55:23,340 INFO L280 TraceCheckUtils]: 59: Hoare triple {65711#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {65711#true} is VALID [2020-07-18 02:55:23,341 INFO L280 TraceCheckUtils]: 60: Hoare triple {65711#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {65711#true} is VALID [2020-07-18 02:55:23,341 INFO L280 TraceCheckUtils]: 61: Hoare triple {65711#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {65711#true} is VALID [2020-07-18 02:55:23,341 INFO L280 TraceCheckUtils]: 62: Hoare triple {65711#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {65711#true} is VALID [2020-07-18 02:55:23,341 INFO L280 TraceCheckUtils]: 63: Hoare triple {65711#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {65711#true} is VALID [2020-07-18 02:55:23,341 INFO L280 TraceCheckUtils]: 64: Hoare triple {65711#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {65711#true} is VALID [2020-07-18 02:55:23,341 INFO L280 TraceCheckUtils]: 65: Hoare triple {65711#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {65711#true} is VALID [2020-07-18 02:55:23,342 INFO L280 TraceCheckUtils]: 66: Hoare triple {65711#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {65711#true} is VALID [2020-07-18 02:55:23,342 INFO L280 TraceCheckUtils]: 67: Hoare triple {65711#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {65711#true} is VALID [2020-07-18 02:55:23,342 INFO L280 TraceCheckUtils]: 68: Hoare triple {65711#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {65711#true} is VALID [2020-07-18 02:55:23,342 INFO L280 TraceCheckUtils]: 69: Hoare triple {65711#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {65711#true} is VALID [2020-07-18 02:55:23,342 INFO L280 TraceCheckUtils]: 70: Hoare triple {65711#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {65711#true} is VALID [2020-07-18 02:55:23,342 INFO L280 TraceCheckUtils]: 71: Hoare triple {65711#true} ~waterLevel~0 := 1; {65711#true} is VALID [2020-07-18 02:55:23,343 INFO L280 TraceCheckUtils]: 72: Hoare triple {65711#true} ~methaneLevelCritical~0 := 0; {65711#true} is VALID [2020-07-18 02:55:23,343 INFO L280 TraceCheckUtils]: 73: Hoare triple {65711#true} ~pumpRunning~0 := 0; {65711#true} is VALID [2020-07-18 02:55:23,343 INFO L280 TraceCheckUtils]: 74: Hoare triple {65711#true} ~systemActive~0 := 1; {65711#true} is VALID [2020-07-18 02:55:23,343 INFO L280 TraceCheckUtils]: 75: Hoare triple {65711#true} ~cleanupTimeShifts~0 := 4; {65711#true} is VALID [2020-07-18 02:55:23,343 INFO L280 TraceCheckUtils]: 76: Hoare triple {65711#true} ~head~0.base, ~head~0.offset := 0, 0; {65711#true} is VALID [2020-07-18 02:55:23,344 INFO L280 TraceCheckUtils]: 77: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,344 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {65711#true} {65711#true} #895#return; {65711#true} is VALID [2020-07-18 02:55:23,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,353 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {65711#true} {65711#true} #809#return; {65711#true} is VALID [2020-07-18 02:55:23,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,356 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {65711#true} {65711#true} #811#return; {65711#true} is VALID [2020-07-18 02:55:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~11; {65711#true} is VALID [2020-07-18 02:55:23,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~retValue_acc~11 := 1; {65879#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-18 02:55:23,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {65879#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:55:23,398 INFO L280 TraceCheckUtils]: 3: Hoare triple {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:55:23,399 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {65711#true} #813#return; {65801#(= |main_#t~ret36| 1)} is VALID [2020-07-18 02:55:23,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,402 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {65711#true} {65711#true} #815#return; {65711#true} is VALID [2020-07-18 02:55:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {65881#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {65711#true} is VALID [2020-07-18 02:55:23,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~waterLevel~0 := 1 + ~waterLevel~0; {65711#true} is VALID [2020-07-18 02:55:23,418 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,418 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {65711#true} {65711#true} #859#return; {65711#true} is VALID [2020-07-18 02:55:23,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {65882#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {65711#true} is VALID [2020-07-18 02:55:23,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~methaneLevelCritical~0 := 1; {65883#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:23,479 INFO L280 TraceCheckUtils]: 2: Hoare triple {65883#(<= 1 ~methaneLevelCritical~0)} assume true; {65883#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:23,479 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {65883#(<= 1 ~methaneLevelCritical~0)} {65711#true} #861#return; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~2; {65711#true} is VALID [2020-07-18 02:55:23,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} assume !(~waterLevel~0 < 2); {65711#true} is VALID [2020-07-18 02:55:23,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} ~retValue_acc~2 := 0; {65711#true} is VALID [2020-07-18 02:55:23,532 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} #res := ~retValue_acc~2; {65711#true} is VALID [2020-07-18 02:55:23,532 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,532 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {65711#true} {65711#true} #873#return; {65711#true} is VALID [2020-07-18 02:55:23,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~5; {65711#true} is VALID [2020-07-18 02:55:23,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} havoc ~tmp~2; {65711#true} is VALID [2020-07-18 02:55:23,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} havoc ~tmp___0~0; {65711#true} is VALID [2020-07-18 02:55:23,533 INFO L263 TraceCheckUtils]: 3: Hoare triple {65711#true} call #t~ret29 := isHighWaterSensorDry(); {65711#true} is VALID [2020-07-18 02:55:23,533 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} havoc ~retValue_acc~2; {65711#true} is VALID [2020-07-18 02:55:23,533 INFO L280 TraceCheckUtils]: 5: Hoare triple {65711#true} assume !(~waterLevel~0 < 2); {65711#true} is VALID [2020-07-18 02:55:23,533 INFO L280 TraceCheckUtils]: 6: Hoare triple {65711#true} ~retValue_acc~2 := 0; {65711#true} is VALID [2020-07-18 02:55:23,534 INFO L280 TraceCheckUtils]: 7: Hoare triple {65711#true} #res := ~retValue_acc~2; {65711#true} is VALID [2020-07-18 02:55:23,534 INFO L280 TraceCheckUtils]: 8: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,534 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {65711#true} {65711#true} #873#return; {65711#true} is VALID [2020-07-18 02:55:23,534 INFO L280 TraceCheckUtils]: 10: Hoare triple {65711#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {65711#true} is VALID [2020-07-18 02:55:23,534 INFO L280 TraceCheckUtils]: 11: Hoare triple {65711#true} ~tmp~2 := #t~ret29; {65711#true} is VALID [2020-07-18 02:55:23,535 INFO L280 TraceCheckUtils]: 12: Hoare triple {65711#true} havoc #t~ret29; {65711#true} is VALID [2020-07-18 02:55:23,535 INFO L280 TraceCheckUtils]: 13: Hoare triple {65711#true} assume !(0 != ~tmp~2); {65711#true} is VALID [2020-07-18 02:55:23,535 INFO L280 TraceCheckUtils]: 14: Hoare triple {65711#true} ~tmp___0~0 := 1; {65711#true} is VALID [2020-07-18 02:55:23,535 INFO L280 TraceCheckUtils]: 15: Hoare triple {65711#true} ~retValue_acc~5 := ~tmp___0~0; {65711#true} is VALID [2020-07-18 02:55:23,535 INFO L280 TraceCheckUtils]: 16: Hoare triple {65711#true} #res := ~retValue_acc~5; {65711#true} is VALID [2020-07-18 02:55:23,536 INFO L280 TraceCheckUtils]: 17: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,536 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {65711#true} {65711#true} #851#return; {65711#true} is VALID [2020-07-18 02:55:23,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-18 02:55:23,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-18 02:55:23,873 INFO L280 TraceCheckUtils]: 2: Hoare triple {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:23,874 INFO L280 TraceCheckUtils]: 3: Hoare triple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:23,875 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {65711#true} #889#return; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-18 02:55:23,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~3; {65711#true} is VALID [2020-07-18 02:55:23,875 INFO L263 TraceCheckUtils]: 1: Hoare triple {65711#true} call #t~ret12 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-18 02:55:23,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-18 02:55:23,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-18 02:55:23,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:23,876 INFO L280 TraceCheckUtils]: 5: Hoare triple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:23,877 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {65711#true} #889#return; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-18 02:55:23,878 INFO L280 TraceCheckUtils]: 7: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-18 02:55:23,878 INFO L280 TraceCheckUtils]: 8: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} ~retValue_acc~3 := #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,879 INFO L280 TraceCheckUtils]: 9: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} havoc #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,880 INFO L280 TraceCheckUtils]: 10: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} #res := ~retValue_acc~3; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:23,881 INFO L280 TraceCheckUtils]: 11: Hoare triple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:23,882 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {65711#true} #869#return; {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} is VALID [2020-07-18 02:55:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65711#true} is VALID [2020-07-18 02:55:23,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,901 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {65711#true} {65929#(= 0 ~methaneLevelCritical~0)} #871#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:23,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {65711#true} is VALID [2020-07-18 02:55:23,902 INFO L263 TraceCheckUtils]: 1: Hoare triple {65711#true} call #t~ret11 := isMethaneAlarm(); {65711#true} is VALID [2020-07-18 02:55:23,902 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} havoc ~retValue_acc~3; {65711#true} is VALID [2020-07-18 02:55:23,902 INFO L263 TraceCheckUtils]: 3: Hoare triple {65711#true} call #t~ret12 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-18 02:55:23,902 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-18 02:55:23,903 INFO L280 TraceCheckUtils]: 5: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-18 02:55:23,903 INFO L280 TraceCheckUtils]: 6: Hoare triple {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:23,904 INFO L280 TraceCheckUtils]: 7: Hoare triple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:23,905 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {65711#true} #889#return; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-18 02:55:23,906 INFO L280 TraceCheckUtils]: 9: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-18 02:55:23,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} ~retValue_acc~3 := #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,907 INFO L280 TraceCheckUtils]: 11: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} havoc #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,908 INFO L280 TraceCheckUtils]: 12: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} #res := ~retValue_acc~3; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:23,909 INFO L280 TraceCheckUtils]: 13: Hoare triple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:23,910 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {65711#true} #869#return; {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} is VALID [2020-07-18 02:55:23,911 INFO L280 TraceCheckUtils]: 15: Hoare triple {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} is VALID [2020-07-18 02:55:23,912 INFO L280 TraceCheckUtils]: 16: Hoare triple {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} ~tmp~1 := #t~ret11; {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} is VALID [2020-07-18 02:55:23,912 INFO L280 TraceCheckUtils]: 17: Hoare triple {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} havoc #t~ret11; {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} is VALID [2020-07-18 02:55:23,913 INFO L280 TraceCheckUtils]: 18: Hoare triple {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} assume !(0 != ~tmp~1); {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:23,914 INFO L263 TraceCheckUtils]: 19: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:23,914 INFO L280 TraceCheckUtils]: 20: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65711#true} is VALID [2020-07-18 02:55:23,914 INFO L280 TraceCheckUtils]: 21: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,915 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {65711#true} {65929#(= 0 ~methaneLevelCritical~0)} #871#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:23,916 INFO L280 TraceCheckUtils]: 23: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:23,916 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65711#true} #853#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:23,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {65711#true} is VALID [2020-07-18 02:55:23,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} assume 0 == ~pumpRunning~0; {65711#true} is VALID [2020-07-18 02:55:23,918 INFO L263 TraceCheckUtils]: 2: Hoare triple {65711#true} call #t~ret10 := isHighWaterLevel(); {65711#true} is VALID [2020-07-18 02:55:23,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} havoc ~retValue_acc~5; {65711#true} is VALID [2020-07-18 02:55:23,918 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} havoc ~tmp~2; {65711#true} is VALID [2020-07-18 02:55:23,918 INFO L280 TraceCheckUtils]: 5: Hoare triple {65711#true} havoc ~tmp___0~0; {65711#true} is VALID [2020-07-18 02:55:23,919 INFO L263 TraceCheckUtils]: 6: Hoare triple {65711#true} call #t~ret29 := isHighWaterSensorDry(); {65711#true} is VALID [2020-07-18 02:55:23,919 INFO L280 TraceCheckUtils]: 7: Hoare triple {65711#true} havoc ~retValue_acc~2; {65711#true} is VALID [2020-07-18 02:55:23,919 INFO L280 TraceCheckUtils]: 8: Hoare triple {65711#true} assume !(~waterLevel~0 < 2); {65711#true} is VALID [2020-07-18 02:55:23,919 INFO L280 TraceCheckUtils]: 9: Hoare triple {65711#true} ~retValue_acc~2 := 0; {65711#true} is VALID [2020-07-18 02:55:23,919 INFO L280 TraceCheckUtils]: 10: Hoare triple {65711#true} #res := ~retValue_acc~2; {65711#true} is VALID [2020-07-18 02:55:23,920 INFO L280 TraceCheckUtils]: 11: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,920 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {65711#true} {65711#true} #873#return; {65711#true} is VALID [2020-07-18 02:55:23,920 INFO L280 TraceCheckUtils]: 13: Hoare triple {65711#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {65711#true} is VALID [2020-07-18 02:55:23,920 INFO L280 TraceCheckUtils]: 14: Hoare triple {65711#true} ~tmp~2 := #t~ret29; {65711#true} is VALID [2020-07-18 02:55:23,920 INFO L280 TraceCheckUtils]: 15: Hoare triple {65711#true} havoc #t~ret29; {65711#true} is VALID [2020-07-18 02:55:23,920 INFO L280 TraceCheckUtils]: 16: Hoare triple {65711#true} assume !(0 != ~tmp~2); {65711#true} is VALID [2020-07-18 02:55:23,921 INFO L280 TraceCheckUtils]: 17: Hoare triple {65711#true} ~tmp___0~0 := 1; {65711#true} is VALID [2020-07-18 02:55:23,921 INFO L280 TraceCheckUtils]: 18: Hoare triple {65711#true} ~retValue_acc~5 := ~tmp___0~0; {65711#true} is VALID [2020-07-18 02:55:23,921 INFO L280 TraceCheckUtils]: 19: Hoare triple {65711#true} #res := ~retValue_acc~5; {65711#true} is VALID [2020-07-18 02:55:23,921 INFO L280 TraceCheckUtils]: 20: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,921 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {65711#true} {65711#true} #851#return; {65711#true} is VALID [2020-07-18 02:55:23,922 INFO L280 TraceCheckUtils]: 22: Hoare triple {65711#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {65711#true} is VALID [2020-07-18 02:55:23,922 INFO L280 TraceCheckUtils]: 23: Hoare triple {65711#true} ~tmp~0 := #t~ret10; {65711#true} is VALID [2020-07-18 02:55:23,922 INFO L280 TraceCheckUtils]: 24: Hoare triple {65711#true} havoc #t~ret10; {65711#true} is VALID [2020-07-18 02:55:23,922 INFO L280 TraceCheckUtils]: 25: Hoare triple {65711#true} assume 0 != ~tmp~0; {65711#true} is VALID [2020-07-18 02:55:23,923 INFO L263 TraceCheckUtils]: 26: Hoare triple {65711#true} call activatePump(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:23,923 INFO L280 TraceCheckUtils]: 27: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {65711#true} is VALID [2020-07-18 02:55:23,923 INFO L263 TraceCheckUtils]: 28: Hoare triple {65711#true} call #t~ret11 := isMethaneAlarm(); {65711#true} is VALID [2020-07-18 02:55:23,923 INFO L280 TraceCheckUtils]: 29: Hoare triple {65711#true} havoc ~retValue_acc~3; {65711#true} is VALID [2020-07-18 02:55:23,923 INFO L263 TraceCheckUtils]: 30: Hoare triple {65711#true} call #t~ret12 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-18 02:55:23,924 INFO L280 TraceCheckUtils]: 31: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-18 02:55:23,924 INFO L280 TraceCheckUtils]: 32: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-18 02:55:23,925 INFO L280 TraceCheckUtils]: 33: Hoare triple {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:23,927 INFO L280 TraceCheckUtils]: 34: Hoare triple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:23,929 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {65711#true} #889#return; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-18 02:55:23,930 INFO L280 TraceCheckUtils]: 36: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-18 02:55:23,931 INFO L280 TraceCheckUtils]: 37: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} ~retValue_acc~3 := #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,932 INFO L280 TraceCheckUtils]: 38: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} havoc #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,933 INFO L280 TraceCheckUtils]: 39: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} #res := ~retValue_acc~3; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:23,933 INFO L280 TraceCheckUtils]: 40: Hoare triple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:23,937 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {65711#true} #869#return; {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} is VALID [2020-07-18 02:55:23,938 INFO L280 TraceCheckUtils]: 42: Hoare triple {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} is VALID [2020-07-18 02:55:23,939 INFO L280 TraceCheckUtils]: 43: Hoare triple {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} ~tmp~1 := #t~ret11; {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} is VALID [2020-07-18 02:55:23,940 INFO L280 TraceCheckUtils]: 44: Hoare triple {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} havoc #t~ret11; {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} is VALID [2020-07-18 02:55:23,941 INFO L280 TraceCheckUtils]: 45: Hoare triple {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} assume !(0 != ~tmp~1); {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:23,941 INFO L263 TraceCheckUtils]: 46: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:23,942 INFO L280 TraceCheckUtils]: 47: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65711#true} is VALID [2020-07-18 02:55:23,942 INFO L280 TraceCheckUtils]: 48: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,942 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {65711#true} {65929#(= 0 ~methaneLevelCritical~0)} #871#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:23,943 INFO L280 TraceCheckUtils]: 50: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:23,943 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65711#true} #853#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:23,944 INFO L280 TraceCheckUtils]: 52: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:23,945 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65813#(not (= 0 ~methaneLevelCritical~0))} #877#return; {65712#false} is VALID [2020-07-18 02:55:23,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-18 02:55:23,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65711#true} is VALID [2020-07-18 02:55:23,951 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} #res := ~retValue_acc~0; {65711#true} is VALID [2020-07-18 02:55:23,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,952 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65711#true} {65712#false} #899#return; {65712#false} is VALID [2020-07-18 02:55:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:55:23,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~4; {65711#true} is VALID [2020-07-18 02:55:23,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~retValue_acc~4 := ~pumpRunning~0; {65711#true} is VALID [2020-07-18 02:55:23,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} #res := ~retValue_acc~4; {65711#true} is VALID [2020-07-18 02:55:23,956 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,956 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65711#true} {65712#false} #901#return; {65712#false} is VALID [2020-07-18 02:55:23,960 INFO L263 TraceCheckUtils]: 0: Hoare triple {65711#true} call ULTIMATE.init(); {65878#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 02:55:23,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {65878#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {65711#true} is VALID [2020-07-18 02:55:23,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} #valid := #valid[0 := 0]; {65711#true} is VALID [2020-07-18 02:55:23,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} assume 0 < #StackHeapBarrier; {65711#true} is VALID [2020-07-18 02:55:23,961 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {65711#true} is VALID [2020-07-18 02:55:23,962 INFO L280 TraceCheckUtils]: 5: Hoare triple {65711#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {65711#true} is VALID [2020-07-18 02:55:23,962 INFO L280 TraceCheckUtils]: 6: Hoare triple {65711#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {65711#true} is VALID [2020-07-18 02:55:23,962 INFO L280 TraceCheckUtils]: 7: Hoare triple {65711#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {65711#true} is VALID [2020-07-18 02:55:23,962 INFO L280 TraceCheckUtils]: 8: Hoare triple {65711#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {65711#true} is VALID [2020-07-18 02:55:23,962 INFO L280 TraceCheckUtils]: 9: Hoare triple {65711#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {65711#true} is VALID [2020-07-18 02:55:23,962 INFO L280 TraceCheckUtils]: 10: Hoare triple {65711#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {65711#true} is VALID [2020-07-18 02:55:23,963 INFO L280 TraceCheckUtils]: 11: Hoare triple {65711#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {65711#true} is VALID [2020-07-18 02:55:23,963 INFO L280 TraceCheckUtils]: 12: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {65711#true} is VALID [2020-07-18 02:55:23,963 INFO L280 TraceCheckUtils]: 13: Hoare triple {65711#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {65711#true} is VALID [2020-07-18 02:55:23,963 INFO L280 TraceCheckUtils]: 14: Hoare triple {65711#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {65711#true} is VALID [2020-07-18 02:55:23,963 INFO L280 TraceCheckUtils]: 15: Hoare triple {65711#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {65711#true} is VALID [2020-07-18 02:55:23,963 INFO L280 TraceCheckUtils]: 16: Hoare triple {65711#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {65711#true} is VALID [2020-07-18 02:55:23,964 INFO L280 TraceCheckUtils]: 17: Hoare triple {65711#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {65711#true} is VALID [2020-07-18 02:55:23,964 INFO L280 TraceCheckUtils]: 18: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {65711#true} is VALID [2020-07-18 02:55:23,964 INFO L280 TraceCheckUtils]: 19: Hoare triple {65711#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {65711#true} is VALID [2020-07-18 02:55:23,964 INFO L280 TraceCheckUtils]: 20: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {65711#true} is VALID [2020-07-18 02:55:23,964 INFO L280 TraceCheckUtils]: 21: Hoare triple {65711#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {65711#true} is VALID [2020-07-18 02:55:23,964 INFO L280 TraceCheckUtils]: 22: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {65711#true} is VALID [2020-07-18 02:55:23,965 INFO L280 TraceCheckUtils]: 23: Hoare triple {65711#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {65711#true} is VALID [2020-07-18 02:55:23,965 INFO L280 TraceCheckUtils]: 24: Hoare triple {65711#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {65711#true} is VALID [2020-07-18 02:55:23,965 INFO L280 TraceCheckUtils]: 25: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {65711#true} is VALID [2020-07-18 02:55:23,965 INFO L280 TraceCheckUtils]: 26: Hoare triple {65711#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {65711#true} is VALID [2020-07-18 02:55:23,965 INFO L280 TraceCheckUtils]: 27: Hoare triple {65711#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {65711#true} is VALID [2020-07-18 02:55:23,965 INFO L280 TraceCheckUtils]: 28: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {65711#true} is VALID [2020-07-18 02:55:23,966 INFO L280 TraceCheckUtils]: 29: Hoare triple {65711#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {65711#true} is VALID [2020-07-18 02:55:23,966 INFO L280 TraceCheckUtils]: 30: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {65711#true} is VALID [2020-07-18 02:55:23,966 INFO L280 TraceCheckUtils]: 31: Hoare triple {65711#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {65711#true} is VALID [2020-07-18 02:55:23,966 INFO L280 TraceCheckUtils]: 32: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {65711#true} is VALID [2020-07-18 02:55:23,966 INFO L280 TraceCheckUtils]: 33: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {65711#true} is VALID [2020-07-18 02:55:23,966 INFO L280 TraceCheckUtils]: 34: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {65711#true} is VALID [2020-07-18 02:55:23,967 INFO L280 TraceCheckUtils]: 35: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {65711#true} is VALID [2020-07-18 02:55:23,967 INFO L280 TraceCheckUtils]: 36: Hoare triple {65711#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {65711#true} is VALID [2020-07-18 02:55:23,967 INFO L280 TraceCheckUtils]: 37: Hoare triple {65711#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {65711#true} is VALID [2020-07-18 02:55:23,967 INFO L280 TraceCheckUtils]: 38: Hoare triple {65711#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {65711#true} is VALID [2020-07-18 02:55:23,967 INFO L280 TraceCheckUtils]: 39: Hoare triple {65711#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {65711#true} is VALID [2020-07-18 02:55:23,968 INFO L280 TraceCheckUtils]: 40: Hoare triple {65711#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {65711#true} is VALID [2020-07-18 02:55:23,968 INFO L280 TraceCheckUtils]: 41: Hoare triple {65711#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {65711#true} is VALID [2020-07-18 02:55:23,968 INFO L280 TraceCheckUtils]: 42: Hoare triple {65711#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {65711#true} is VALID [2020-07-18 02:55:23,968 INFO L280 TraceCheckUtils]: 43: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {65711#true} is VALID [2020-07-18 02:55:23,968 INFO L280 TraceCheckUtils]: 44: Hoare triple {65711#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {65711#true} is VALID [2020-07-18 02:55:23,968 INFO L280 TraceCheckUtils]: 45: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {65711#true} is VALID [2020-07-18 02:55:23,969 INFO L280 TraceCheckUtils]: 46: Hoare triple {65711#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {65711#true} is VALID [2020-07-18 02:55:23,969 INFO L280 TraceCheckUtils]: 47: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {65711#true} is VALID [2020-07-18 02:55:23,969 INFO L280 TraceCheckUtils]: 48: Hoare triple {65711#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {65711#true} is VALID [2020-07-18 02:55:23,969 INFO L280 TraceCheckUtils]: 49: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {65711#true} is VALID [2020-07-18 02:55:23,969 INFO L280 TraceCheckUtils]: 50: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {65711#true} is VALID [2020-07-18 02:55:23,969 INFO L280 TraceCheckUtils]: 51: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {65711#true} is VALID [2020-07-18 02:55:23,970 INFO L280 TraceCheckUtils]: 52: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {65711#true} is VALID [2020-07-18 02:55:23,970 INFO L280 TraceCheckUtils]: 53: Hoare triple {65711#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {65711#true} is VALID [2020-07-18 02:55:23,970 INFO L280 TraceCheckUtils]: 54: Hoare triple {65711#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {65711#true} is VALID [2020-07-18 02:55:23,970 INFO L280 TraceCheckUtils]: 55: Hoare triple {65711#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {65711#true} is VALID [2020-07-18 02:55:23,970 INFO L280 TraceCheckUtils]: 56: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {65711#true} is VALID [2020-07-18 02:55:23,970 INFO L280 TraceCheckUtils]: 57: Hoare triple {65711#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {65711#true} is VALID [2020-07-18 02:55:23,971 INFO L280 TraceCheckUtils]: 58: Hoare triple {65711#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {65711#true} is VALID [2020-07-18 02:55:23,971 INFO L280 TraceCheckUtils]: 59: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {65711#true} is VALID [2020-07-18 02:55:23,971 INFO L280 TraceCheckUtils]: 60: Hoare triple {65711#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {65711#true} is VALID [2020-07-18 02:55:23,971 INFO L280 TraceCheckUtils]: 61: Hoare triple {65711#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {65711#true} is VALID [2020-07-18 02:55:23,971 INFO L280 TraceCheckUtils]: 62: Hoare triple {65711#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {65711#true} is VALID [2020-07-18 02:55:23,971 INFO L280 TraceCheckUtils]: 63: Hoare triple {65711#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {65711#true} is VALID [2020-07-18 02:55:23,972 INFO L280 TraceCheckUtils]: 64: Hoare triple {65711#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {65711#true} is VALID [2020-07-18 02:55:23,972 INFO L280 TraceCheckUtils]: 65: Hoare triple {65711#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {65711#true} is VALID [2020-07-18 02:55:23,972 INFO L280 TraceCheckUtils]: 66: Hoare triple {65711#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {65711#true} is VALID [2020-07-18 02:55:23,972 INFO L280 TraceCheckUtils]: 67: Hoare triple {65711#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {65711#true} is VALID [2020-07-18 02:55:23,972 INFO L280 TraceCheckUtils]: 68: Hoare triple {65711#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {65711#true} is VALID [2020-07-18 02:55:23,972 INFO L280 TraceCheckUtils]: 69: Hoare triple {65711#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {65711#true} is VALID [2020-07-18 02:55:23,973 INFO L280 TraceCheckUtils]: 70: Hoare triple {65711#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {65711#true} is VALID [2020-07-18 02:55:23,973 INFO L280 TraceCheckUtils]: 71: Hoare triple {65711#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {65711#true} is VALID [2020-07-18 02:55:23,973 INFO L280 TraceCheckUtils]: 72: Hoare triple {65711#true} ~waterLevel~0 := 1; {65711#true} is VALID [2020-07-18 02:55:23,973 INFO L280 TraceCheckUtils]: 73: Hoare triple {65711#true} ~methaneLevelCritical~0 := 0; {65711#true} is VALID [2020-07-18 02:55:23,973 INFO L280 TraceCheckUtils]: 74: Hoare triple {65711#true} ~pumpRunning~0 := 0; {65711#true} is VALID [2020-07-18 02:55:23,973 INFO L280 TraceCheckUtils]: 75: Hoare triple {65711#true} ~systemActive~0 := 1; {65711#true} is VALID [2020-07-18 02:55:23,974 INFO L280 TraceCheckUtils]: 76: Hoare triple {65711#true} ~cleanupTimeShifts~0 := 4; {65711#true} is VALID [2020-07-18 02:55:23,974 INFO L280 TraceCheckUtils]: 77: Hoare triple {65711#true} ~head~0.base, ~head~0.offset := 0, 0; {65711#true} is VALID [2020-07-18 02:55:23,974 INFO L280 TraceCheckUtils]: 78: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,974 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {65711#true} {65711#true} #895#return; {65711#true} is VALID [2020-07-18 02:55:23,974 INFO L263 TraceCheckUtils]: 80: Hoare triple {65711#true} call #t~ret73 := main(); {65711#true} is VALID [2020-07-18 02:55:23,975 INFO L280 TraceCheckUtils]: 81: Hoare triple {65711#true} havoc ~retValue_acc~6; {65711#true} is VALID [2020-07-18 02:55:23,975 INFO L280 TraceCheckUtils]: 82: Hoare triple {65711#true} havoc ~tmp~5; {65711#true} is VALID [2020-07-18 02:55:23,975 INFO L263 TraceCheckUtils]: 83: Hoare triple {65711#true} call select_helpers(); {65711#true} is VALID [2020-07-18 02:55:23,975 INFO L280 TraceCheckUtils]: 84: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,975 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {65711#true} {65711#true} #809#return; {65711#true} is VALID [2020-07-18 02:55:23,975 INFO L263 TraceCheckUtils]: 86: Hoare triple {65711#true} call select_features(); {65711#true} is VALID [2020-07-18 02:55:23,976 INFO L280 TraceCheckUtils]: 87: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,976 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {65711#true} {65711#true} #811#return; {65711#true} is VALID [2020-07-18 02:55:23,976 INFO L263 TraceCheckUtils]: 89: Hoare triple {65711#true} call #t~ret36 := valid_product(); {65711#true} is VALID [2020-07-18 02:55:23,976 INFO L280 TraceCheckUtils]: 90: Hoare triple {65711#true} havoc ~retValue_acc~11; {65711#true} is VALID [2020-07-18 02:55:23,977 INFO L280 TraceCheckUtils]: 91: Hoare triple {65711#true} ~retValue_acc~11 := 1; {65879#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-18 02:55:23,977 INFO L280 TraceCheckUtils]: 92: Hoare triple {65879#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:55:23,978 INFO L280 TraceCheckUtils]: 93: Hoare triple {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 02:55:23,979 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {65711#true} #813#return; {65801#(= |main_#t~ret36| 1)} is VALID [2020-07-18 02:55:23,979 INFO L280 TraceCheckUtils]: 95: Hoare triple {65801#(= |main_#t~ret36| 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {65801#(= |main_#t~ret36| 1)} is VALID [2020-07-18 02:55:23,980 INFO L280 TraceCheckUtils]: 96: Hoare triple {65801#(= |main_#t~ret36| 1)} ~tmp~5 := #t~ret36; {65802#(= 1 main_~tmp~5)} is VALID [2020-07-18 02:55:23,980 INFO L280 TraceCheckUtils]: 97: Hoare triple {65802#(= 1 main_~tmp~5)} havoc #t~ret36; {65802#(= 1 main_~tmp~5)} is VALID [2020-07-18 02:55:23,981 INFO L280 TraceCheckUtils]: 98: Hoare triple {65802#(= 1 main_~tmp~5)} assume 0 != ~tmp~5; {65711#true} is VALID [2020-07-18 02:55:23,981 INFO L263 TraceCheckUtils]: 99: Hoare triple {65711#true} call setup(); {65711#true} is VALID [2020-07-18 02:55:23,981 INFO L280 TraceCheckUtils]: 100: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,981 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {65711#true} {65711#true} #815#return; {65711#true} is VALID [2020-07-18 02:55:23,981 INFO L263 TraceCheckUtils]: 102: Hoare triple {65711#true} call runTest(); {65711#true} is VALID [2020-07-18 02:55:23,981 INFO L263 TraceCheckUtils]: 103: Hoare triple {65711#true} call test(); {65711#true} is VALID [2020-07-18 02:55:23,982 INFO L280 TraceCheckUtils]: 104: Hoare triple {65711#true} havoc ~splverifierCounter~0; {65711#true} is VALID [2020-07-18 02:55:23,982 INFO L280 TraceCheckUtils]: 105: Hoare triple {65711#true} havoc ~tmp~3; {65711#true} is VALID [2020-07-18 02:55:23,982 INFO L280 TraceCheckUtils]: 106: Hoare triple {65711#true} havoc ~tmp___0~1; {65711#true} is VALID [2020-07-18 02:55:23,982 INFO L280 TraceCheckUtils]: 107: Hoare triple {65711#true} havoc ~tmp___1~0; {65711#true} is VALID [2020-07-18 02:55:23,982 INFO L280 TraceCheckUtils]: 108: Hoare triple {65711#true} havoc ~tmp___2~0; {65711#true} is VALID [2020-07-18 02:55:23,982 INFO L280 TraceCheckUtils]: 109: Hoare triple {65711#true} ~splverifierCounter~0 := 0; {65711#true} is VALID [2020-07-18 02:55:23,983 INFO L280 TraceCheckUtils]: 110: Hoare triple {65711#true} assume !false; {65711#true} is VALID [2020-07-18 02:55:23,983 INFO L280 TraceCheckUtils]: 111: Hoare triple {65711#true} assume ~splverifierCounter~0 < 4; {65711#true} is VALID [2020-07-18 02:55:23,983 INFO L280 TraceCheckUtils]: 112: Hoare triple {65711#true} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {65711#true} is VALID [2020-07-18 02:55:23,983 INFO L280 TraceCheckUtils]: 113: Hoare triple {65711#true} ~tmp~3 := #t~nondet30; {65711#true} is VALID [2020-07-18 02:55:23,983 INFO L280 TraceCheckUtils]: 114: Hoare triple {65711#true} havoc #t~nondet30; {65711#true} is VALID [2020-07-18 02:55:23,983 INFO L280 TraceCheckUtils]: 115: Hoare triple {65711#true} assume 0 != ~tmp~3; {65711#true} is VALID [2020-07-18 02:55:23,984 INFO L263 TraceCheckUtils]: 116: Hoare triple {65711#true} call waterRise(); {65881#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 02:55:23,984 INFO L280 TraceCheckUtils]: 117: Hoare triple {65881#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {65711#true} is VALID [2020-07-18 02:55:23,984 INFO L280 TraceCheckUtils]: 118: Hoare triple {65711#true} ~waterLevel~0 := 1 + ~waterLevel~0; {65711#true} is VALID [2020-07-18 02:55:23,985 INFO L280 TraceCheckUtils]: 119: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,985 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {65711#true} {65711#true} #859#return; {65711#true} is VALID [2020-07-18 02:55:23,985 INFO L280 TraceCheckUtils]: 121: Hoare triple {65711#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {65711#true} is VALID [2020-07-18 02:55:23,985 INFO L280 TraceCheckUtils]: 122: Hoare triple {65711#true} ~tmp___0~1 := #t~nondet31; {65711#true} is VALID [2020-07-18 02:55:23,985 INFO L280 TraceCheckUtils]: 123: Hoare triple {65711#true} havoc #t~nondet31; {65711#true} is VALID [2020-07-18 02:55:23,985 INFO L280 TraceCheckUtils]: 124: Hoare triple {65711#true} assume 0 != ~tmp___0~1; {65711#true} is VALID [2020-07-18 02:55:23,986 INFO L263 TraceCheckUtils]: 125: Hoare triple {65711#true} call changeMethaneLevel(); {65882#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 02:55:23,986 INFO L280 TraceCheckUtils]: 126: Hoare triple {65882#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {65711#true} is VALID [2020-07-18 02:55:23,987 INFO L280 TraceCheckUtils]: 127: Hoare triple {65711#true} ~methaneLevelCritical~0 := 1; {65883#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:23,987 INFO L280 TraceCheckUtils]: 128: Hoare triple {65883#(<= 1 ~methaneLevelCritical~0)} assume true; {65883#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:23,988 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {65883#(<= 1 ~methaneLevelCritical~0)} {65711#true} #861#return; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,989 INFO L280 TraceCheckUtils]: 130: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,989 INFO L280 TraceCheckUtils]: 131: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} ~tmp___2~0 := #t~nondet32; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,990 INFO L280 TraceCheckUtils]: 132: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet32; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,990 INFO L280 TraceCheckUtils]: 133: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,991 INFO L263 TraceCheckUtils]: 134: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,991 INFO L280 TraceCheckUtils]: 135: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~pumpRunning~0); {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,992 INFO L280 TraceCheckUtils]: 136: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~systemActive~0; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:23,992 INFO L263 TraceCheckUtils]: 137: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} call processEnvironment(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:23,993 INFO L280 TraceCheckUtils]: 138: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {65711#true} is VALID [2020-07-18 02:55:23,993 INFO L280 TraceCheckUtils]: 139: Hoare triple {65711#true} assume 0 == ~pumpRunning~0; {65711#true} is VALID [2020-07-18 02:55:23,993 INFO L263 TraceCheckUtils]: 140: Hoare triple {65711#true} call #t~ret10 := isHighWaterLevel(); {65711#true} is VALID [2020-07-18 02:55:23,993 INFO L280 TraceCheckUtils]: 141: Hoare triple {65711#true} havoc ~retValue_acc~5; {65711#true} is VALID [2020-07-18 02:55:23,993 INFO L280 TraceCheckUtils]: 142: Hoare triple {65711#true} havoc ~tmp~2; {65711#true} is VALID [2020-07-18 02:55:23,993 INFO L280 TraceCheckUtils]: 143: Hoare triple {65711#true} havoc ~tmp___0~0; {65711#true} is VALID [2020-07-18 02:55:23,994 INFO L263 TraceCheckUtils]: 144: Hoare triple {65711#true} call #t~ret29 := isHighWaterSensorDry(); {65711#true} is VALID [2020-07-18 02:55:23,994 INFO L280 TraceCheckUtils]: 145: Hoare triple {65711#true} havoc ~retValue_acc~2; {65711#true} is VALID [2020-07-18 02:55:23,994 INFO L280 TraceCheckUtils]: 146: Hoare triple {65711#true} assume !(~waterLevel~0 < 2); {65711#true} is VALID [2020-07-18 02:55:23,994 INFO L280 TraceCheckUtils]: 147: Hoare triple {65711#true} ~retValue_acc~2 := 0; {65711#true} is VALID [2020-07-18 02:55:23,994 INFO L280 TraceCheckUtils]: 148: Hoare triple {65711#true} #res := ~retValue_acc~2; {65711#true} is VALID [2020-07-18 02:55:23,995 INFO L280 TraceCheckUtils]: 149: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,995 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {65711#true} {65711#true} #873#return; {65711#true} is VALID [2020-07-18 02:55:23,995 INFO L280 TraceCheckUtils]: 151: Hoare triple {65711#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {65711#true} is VALID [2020-07-18 02:55:23,995 INFO L280 TraceCheckUtils]: 152: Hoare triple {65711#true} ~tmp~2 := #t~ret29; {65711#true} is VALID [2020-07-18 02:55:23,995 INFO L280 TraceCheckUtils]: 153: Hoare triple {65711#true} havoc #t~ret29; {65711#true} is VALID [2020-07-18 02:55:23,995 INFO L280 TraceCheckUtils]: 154: Hoare triple {65711#true} assume !(0 != ~tmp~2); {65711#true} is VALID [2020-07-18 02:55:23,996 INFO L280 TraceCheckUtils]: 155: Hoare triple {65711#true} ~tmp___0~0 := 1; {65711#true} is VALID [2020-07-18 02:55:23,996 INFO L280 TraceCheckUtils]: 156: Hoare triple {65711#true} ~retValue_acc~5 := ~tmp___0~0; {65711#true} is VALID [2020-07-18 02:55:23,996 INFO L280 TraceCheckUtils]: 157: Hoare triple {65711#true} #res := ~retValue_acc~5; {65711#true} is VALID [2020-07-18 02:55:23,996 INFO L280 TraceCheckUtils]: 158: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:23,996 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {65711#true} {65711#true} #851#return; {65711#true} is VALID [2020-07-18 02:55:23,996 INFO L280 TraceCheckUtils]: 160: Hoare triple {65711#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {65711#true} is VALID [2020-07-18 02:55:23,997 INFO L280 TraceCheckUtils]: 161: Hoare triple {65711#true} ~tmp~0 := #t~ret10; {65711#true} is VALID [2020-07-18 02:55:23,997 INFO L280 TraceCheckUtils]: 162: Hoare triple {65711#true} havoc #t~ret10; {65711#true} is VALID [2020-07-18 02:55:23,997 INFO L280 TraceCheckUtils]: 163: Hoare triple {65711#true} assume 0 != ~tmp~0; {65711#true} is VALID [2020-07-18 02:55:23,998 INFO L263 TraceCheckUtils]: 164: Hoare triple {65711#true} call activatePump(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:23,998 INFO L280 TraceCheckUtils]: 165: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {65711#true} is VALID [2020-07-18 02:55:23,998 INFO L263 TraceCheckUtils]: 166: Hoare triple {65711#true} call #t~ret11 := isMethaneAlarm(); {65711#true} is VALID [2020-07-18 02:55:23,998 INFO L280 TraceCheckUtils]: 167: Hoare triple {65711#true} havoc ~retValue_acc~3; {65711#true} is VALID [2020-07-18 02:55:23,998 INFO L263 TraceCheckUtils]: 168: Hoare triple {65711#true} call #t~ret12 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-18 02:55:23,998 INFO L280 TraceCheckUtils]: 169: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-18 02:55:23,999 INFO L280 TraceCheckUtils]: 170: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-18 02:55:24,000 INFO L280 TraceCheckUtils]: 171: Hoare triple {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:24,000 INFO L280 TraceCheckUtils]: 172: Hoare triple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 02:55:24,001 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {65711#true} #889#return; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-18 02:55:24,002 INFO L280 TraceCheckUtils]: 174: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-18 02:55:24,003 INFO L280 TraceCheckUtils]: 175: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} ~retValue_acc~3 := #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:24,004 INFO L280 TraceCheckUtils]: 176: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} havoc #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-18 02:55:24,005 INFO L280 TraceCheckUtils]: 177: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} #res := ~retValue_acc~3; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:24,005 INFO L280 TraceCheckUtils]: 178: Hoare triple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-18 02:55:24,006 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {65711#true} #869#return; {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} is VALID [2020-07-18 02:55:24,008 INFO L280 TraceCheckUtils]: 180: Hoare triple {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} is VALID [2020-07-18 02:55:24,009 INFO L280 TraceCheckUtils]: 181: Hoare triple {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} ~tmp~1 := #t~ret11; {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} is VALID [2020-07-18 02:55:24,009 INFO L280 TraceCheckUtils]: 182: Hoare triple {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} havoc #t~ret11; {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} is VALID [2020-07-18 02:55:24,010 INFO L280 TraceCheckUtils]: 183: Hoare triple {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} assume !(0 != ~tmp~1); {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:24,011 INFO L263 TraceCheckUtils]: 184: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 02:55:24,011 INFO L280 TraceCheckUtils]: 185: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65711#true} is VALID [2020-07-18 02:55:24,011 INFO L280 TraceCheckUtils]: 186: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:24,012 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {65711#true} {65929#(= 0 ~methaneLevelCritical~0)} #871#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:24,012 INFO L280 TraceCheckUtils]: 188: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:24,013 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65711#true} #853#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:24,014 INFO L280 TraceCheckUtils]: 190: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 02:55:24,014 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65813#(not (= 0 ~methaneLevelCritical~0))} #877#return; {65712#false} is VALID [2020-07-18 02:55:24,014 INFO L263 TraceCheckUtils]: 192: Hoare triple {65712#false} call __utac_acc__Specification1_spec__1(); {65712#false} is VALID [2020-07-18 02:55:24,015 INFO L280 TraceCheckUtils]: 193: Hoare triple {65712#false} havoc ~tmp~4; {65712#false} is VALID [2020-07-18 02:55:24,015 INFO L280 TraceCheckUtils]: 194: Hoare triple {65712#false} havoc ~tmp___0~2; {65712#false} is VALID [2020-07-18 02:55:24,015 INFO L263 TraceCheckUtils]: 195: Hoare triple {65712#false} call #t~ret34 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-18 02:55:24,015 INFO L280 TraceCheckUtils]: 196: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-18 02:55:24,015 INFO L280 TraceCheckUtils]: 197: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65711#true} is VALID [2020-07-18 02:55:24,015 INFO L280 TraceCheckUtils]: 198: Hoare triple {65711#true} #res := ~retValue_acc~0; {65711#true} is VALID [2020-07-18 02:55:24,015 INFO L280 TraceCheckUtils]: 199: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:24,016 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {65711#true} {65712#false} #899#return; {65712#false} is VALID [2020-07-18 02:55:24,016 INFO L280 TraceCheckUtils]: 201: Hoare triple {65712#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {65712#false} is VALID [2020-07-18 02:55:24,016 INFO L280 TraceCheckUtils]: 202: Hoare triple {65712#false} ~tmp~4 := #t~ret34; {65712#false} is VALID [2020-07-18 02:55:24,016 INFO L280 TraceCheckUtils]: 203: Hoare triple {65712#false} havoc #t~ret34; {65712#false} is VALID [2020-07-18 02:55:24,016 INFO L280 TraceCheckUtils]: 204: Hoare triple {65712#false} assume 0 != ~tmp~4; {65712#false} is VALID [2020-07-18 02:55:24,016 INFO L263 TraceCheckUtils]: 205: Hoare triple {65712#false} call #t~ret35 := isPumpRunning(); {65711#true} is VALID [2020-07-18 02:55:24,017 INFO L280 TraceCheckUtils]: 206: Hoare triple {65711#true} havoc ~retValue_acc~4; {65711#true} is VALID [2020-07-18 02:55:24,017 INFO L280 TraceCheckUtils]: 207: Hoare triple {65711#true} ~retValue_acc~4 := ~pumpRunning~0; {65711#true} is VALID [2020-07-18 02:55:24,017 INFO L280 TraceCheckUtils]: 208: Hoare triple {65711#true} #res := ~retValue_acc~4; {65711#true} is VALID [2020-07-18 02:55:24,017 INFO L280 TraceCheckUtils]: 209: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-18 02:55:24,017 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {65711#true} {65712#false} #901#return; {65712#false} is VALID [2020-07-18 02:55:24,018 INFO L280 TraceCheckUtils]: 211: Hoare triple {65712#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {65712#false} is VALID [2020-07-18 02:55:24,018 INFO L280 TraceCheckUtils]: 212: Hoare triple {65712#false} ~tmp___0~2 := #t~ret35; {65712#false} is VALID [2020-07-18 02:55:24,018 INFO L280 TraceCheckUtils]: 213: Hoare triple {65712#false} havoc #t~ret35; {65712#false} is VALID [2020-07-18 02:55:24,018 INFO L280 TraceCheckUtils]: 214: Hoare triple {65712#false} assume 0 != ~tmp___0~2; {65712#false} is VALID [2020-07-18 02:55:24,018 INFO L263 TraceCheckUtils]: 215: Hoare triple {65712#false} call __automaton_fail(); {65712#false} is VALID [2020-07-18 02:55:24,019 INFO L280 TraceCheckUtils]: 216: Hoare triple {65712#false} assume !false; {65712#false} is VALID [2020-07-18 02:55:24,061 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 02:55:24,062 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [351496000] [2020-07-18 02:55:24,062 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 02:55:24,062 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-07-18 02:55:24,062 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508523489] [2020-07-18 02:55:24,063 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 217 [2020-07-18 02:55:24,063 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:55:24,063 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-18 02:55:24,295 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 216 edges. 216 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 02:55:24,295 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-18 02:55:24,296 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 02:55:24,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-18 02:55:24,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2020-07-18 02:55:24,297 INFO L87 Difference]: Start difference. First operand 2151 states and 2439 transitions. Second operand 20 states. [2020-07-18 02:55:26,067 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:55:27,747 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 02:55:28,162 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 02:55:28,784 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:55:29,261 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 02:55:29,655 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:55:36,321 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 02:55:43,192 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:55:44,328 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:55:47,246 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:55:48,254 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:56:07,566 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:56:09,282 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:56:10,315 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:56:11,352 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:56:12,367 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:56:13,879 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:56:14,875 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 02:56:15,756 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 02:56:17,519 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-07-18 02:56:19,468 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 190 [2020-07-18 02:56:20,311 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188