/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec3_product42.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 17:31:43,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 17:31:43,553 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 17:31:43,572 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 17:31:43,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 17:31:43,574 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 17:31:43,576 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 17:31:43,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 17:31:43,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 17:31:43,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 17:31:43,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 17:31:43,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 17:31:43,598 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 17:31:43,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 17:31:43,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 17:31:43,604 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 17:31:43,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 17:31:43,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 17:31:43,610 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 17:31:43,613 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 17:31:43,616 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 17:31:43,620 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 17:31:43,621 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 17:31:43,621 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 17:31:43,625 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 17:31:43,625 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 17:31:43,626 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 17:31:43,629 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 17:31:43,630 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 17:31:43,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 17:31:43,632 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 17:31:43,633 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 17:31:43,635 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 17:31:43,635 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 17:31:43,639 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 17:31:43,639 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 17:31:43,639 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 17:31:43,639 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 17:31:43,640 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 17:31:43,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 17:31:43,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 17:31:43,642 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 17:31:43,650 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 17:31:43,650 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 17:31:43,652 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 17:31:43,652 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 17:31:43,652 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 17:31:43,652 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 17:31:43,652 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 17:31:43,653 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 17:31:43,653 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 17:31:43,653 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 17:31:43,653 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 17:31:43,653 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 17:31:43,654 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 17:31:43,654 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 17:31:43,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 17:31:43,654 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 17:31:43,655 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 17:31:43,655 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 17:31:43,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 17:31:43,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 17:31:43,655 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 17:31:43,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 17:31:43,656 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 17:31:43,948 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 17:31:43,962 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 17:31:43,965 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 17:31:43,967 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 17:31:43,968 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 17:31:43,968 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product42.cil.c [2020-07-10 17:31:44,051 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c83ac1f05/df1cd69a0e7241d5b7f0a183de08a231/FLAG3b76773f5 [2020-07-10 17:31:44,515 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 17:31:44,515 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product42.cil.c [2020-07-10 17:31:44,526 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c83ac1f05/df1cd69a0e7241d5b7f0a183de08a231/FLAG3b76773f5 [2020-07-10 17:31:44,837 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c83ac1f05/df1cd69a0e7241d5b7f0a183de08a231 [2020-07-10 17:31:44,848 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 17:31:44,850 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 17:31:44,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 17:31:44,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 17:31:44,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 17:31:44,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:31:44" (1/1) ... [2020-07-10 17:31:44,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17ba46e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:31:44, skipping insertion in model container [2020-07-10 17:31:44,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:31:44" (1/1) ... [2020-07-10 17:31:44,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 17:31:44,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 17:31:45,483 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:31:45,497 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 17:31:45,608 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:31:45,656 INFO L208 MainTranslator]: Completed translation [2020-07-10 17:31:45,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:31:45 WrapperNode [2020-07-10 17:31:45,656 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 17:31:45,657 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 17:31:45,657 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 17:31:45,658 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 17:31:45,668 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:31:45" (1/1) ... [2020-07-10 17:31:45,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:31:45" (1/1) ... [2020-07-10 17:31:45,688 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:31:45" (1/1) ... [2020-07-10 17:31:45,689 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:31:45" (1/1) ... [2020-07-10 17:31:45,762 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:31:45" (1/1) ... [2020-07-10 17:31:45,771 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:31:45" (1/1) ... [2020-07-10 17:31:45,776 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:31:45" (1/1) ... [2020-07-10 17:31:45,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 17:31:45,784 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 17:31:45,784 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 17:31:45,784 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 17:31:45,785 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:31:45" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 17:31:45,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 17:31:45,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 17:31:45,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 17:31:45,858 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 17:31:45,858 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 17:31:45,858 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 17:31:45,858 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 17:31:45,858 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 17:31:45,858 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 17:31:45,859 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 17:31:45,859 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 17:31:45,859 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 17:31:45,859 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 17:31:45,859 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 17:31:45,859 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 17:31:45,860 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 17:31:45,860 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 17:31:45,860 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 17:31:45,860 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 17:31:45,860 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 17:31:45,860 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 17:31:45,861 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 17:31:45,861 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 17:31:45,861 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 17:31:45,861 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 17:31:45,861 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 17:31:45,861 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 17:31:45,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 17:31:45,862 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 17:31:45,862 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 17:31:45,862 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 17:31:45,862 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 17:31:45,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 17:31:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 17:31:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 17:31:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 17:31:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 17:31:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 17:31:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-10 17:31:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 17:31:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 17:31:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 17:31:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 17:31:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 17:31:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 17:31:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 17:31:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 17:31:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 17:31:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 17:31:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 17:31:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 17:31:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 17:31:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 17:31:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 17:31:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 17:31:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 17:31:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 17:31:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 17:31:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 17:31:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 17:31:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 17:31:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 17:31:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 17:31:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-10 17:31:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 17:31:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 17:31:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 17:31:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 17:31:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 17:31:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 17:31:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 17:31:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 17:31:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 17:31:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 17:31:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 17:31:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 17:31:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 17:31:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 17:31:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 17:31:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 17:31:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 17:31:45,870 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 17:31:45,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 17:31:45,870 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 17:31:45,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 17:31:45,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 17:31:45,870 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 17:31:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 17:31:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 17:31:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 17:31:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 17:31:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 17:31:47,395 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 17:31:47,395 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 17:31:47,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:31:47 BoogieIcfgContainer [2020-07-10 17:31:47,402 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 17:31:47,404 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 17:31:47,404 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 17:31:47,407 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 17:31:47,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 05:31:44" (1/3) ... [2020-07-10 17:31:47,409 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c805335 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:31:47, skipping insertion in model container [2020-07-10 17:31:47,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:31:45" (2/3) ... [2020-07-10 17:31:47,410 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c805335 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:31:47, skipping insertion in model container [2020-07-10 17:31:47,410 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:31:47" (3/3) ... [2020-07-10 17:31:47,412 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product42.cil.c [2020-07-10 17:31:47,425 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 17:31:47,434 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 17:31:47,451 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 17:31:47,478 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 17:31:47,478 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 17:31:47,478 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 17:31:47,479 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 17:31:47,479 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 17:31:47,480 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 17:31:47,480 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 17:31:47,480 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 17:31:47,538 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states. [2020-07-10 17:31:47,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-10 17:31:47,560 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:31:47,561 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] [2020-07-10 17:31:47,562 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:31:47,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:31:47,569 INFO L82 PathProgramCache]: Analyzing trace with hash 876604812, now seen corresponding path program 1 times [2020-07-10 17:31:47,577 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:31:47,578 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [652687652] [2020-07-10 17:31:47,578 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:31:47,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:31:48,272 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:31:48,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:31:48,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {420#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {313#true} is VALID [2020-07-10 17:31:48,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {313#true} #valid := #valid[0 := 0]; {313#true} is VALID [2020-07-10 17:31:48,373 INFO L280 TraceCheckUtils]: 2: Hoare triple {313#true} assume 0 < #StackHeapBarrier; {313#true} is VALID [2020-07-10 17:31:48,373 INFO L280 TraceCheckUtils]: 3: Hoare triple {313#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {313#true} is VALID [2020-07-10 17:31:48,374 INFO L280 TraceCheckUtils]: 4: Hoare triple {313#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {313#true} is VALID [2020-07-10 17:31:48,374 INFO L280 TraceCheckUtils]: 5: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {313#true} is VALID [2020-07-10 17:31:48,374 INFO L280 TraceCheckUtils]: 6: Hoare triple {313#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {313#true} is VALID [2020-07-10 17:31:48,375 INFO L280 TraceCheckUtils]: 7: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {313#true} is VALID [2020-07-10 17:31:48,375 INFO L280 TraceCheckUtils]: 8: Hoare triple {313#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {313#true} is VALID [2020-07-10 17:31:48,376 INFO L280 TraceCheckUtils]: 9: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {313#true} is VALID [2020-07-10 17:31:48,376 INFO L280 TraceCheckUtils]: 10: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {313#true} is VALID [2020-07-10 17:31:48,376 INFO L280 TraceCheckUtils]: 11: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {313#true} is VALID [2020-07-10 17:31:48,377 INFO L280 TraceCheckUtils]: 12: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {313#true} is VALID [2020-07-10 17:31:48,377 INFO L280 TraceCheckUtils]: 13: Hoare triple {313#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {313#true} is VALID [2020-07-10 17:31:48,377 INFO L280 TraceCheckUtils]: 14: Hoare triple {313#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {313#true} is VALID [2020-07-10 17:31:48,378 INFO L280 TraceCheckUtils]: 15: Hoare triple {313#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {313#true} is VALID [2020-07-10 17:31:48,378 INFO L280 TraceCheckUtils]: 16: Hoare triple {313#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {313#true} is VALID [2020-07-10 17:31:48,378 INFO L280 TraceCheckUtils]: 17: Hoare triple {313#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {313#true} is VALID [2020-07-10 17:31:48,379 INFO L280 TraceCheckUtils]: 18: Hoare triple {313#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {313#true} is VALID [2020-07-10 17:31:48,379 INFO L280 TraceCheckUtils]: 19: Hoare triple {313#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {313#true} is VALID [2020-07-10 17:31:48,380 INFO L280 TraceCheckUtils]: 20: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {313#true} is VALID [2020-07-10 17:31:48,380 INFO L280 TraceCheckUtils]: 21: Hoare triple {313#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {313#true} is VALID [2020-07-10 17:31:48,380 INFO L280 TraceCheckUtils]: 22: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {313#true} is VALID [2020-07-10 17:31:48,381 INFO L280 TraceCheckUtils]: 23: Hoare triple {313#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {313#true} is VALID [2020-07-10 17:31:48,381 INFO L280 TraceCheckUtils]: 24: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {313#true} is VALID [2020-07-10 17:31:48,381 INFO L280 TraceCheckUtils]: 25: Hoare triple {313#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {313#true} is VALID [2020-07-10 17:31:48,382 INFO L280 TraceCheckUtils]: 26: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {313#true} is VALID [2020-07-10 17:31:48,382 INFO L280 TraceCheckUtils]: 27: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {313#true} is VALID [2020-07-10 17:31:48,382 INFO L280 TraceCheckUtils]: 28: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {313#true} is VALID [2020-07-10 17:31:48,383 INFO L280 TraceCheckUtils]: 29: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {313#true} is VALID [2020-07-10 17:31:48,383 INFO L280 TraceCheckUtils]: 30: Hoare triple {313#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {313#true} is VALID [2020-07-10 17:31:48,384 INFO L280 TraceCheckUtils]: 31: Hoare triple {313#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {313#true} is VALID [2020-07-10 17:31:48,384 INFO L280 TraceCheckUtils]: 32: Hoare triple {313#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {313#true} is VALID [2020-07-10 17:31:48,384 INFO L280 TraceCheckUtils]: 33: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {313#true} is VALID [2020-07-10 17:31:48,385 INFO L280 TraceCheckUtils]: 34: Hoare triple {313#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {313#true} is VALID [2020-07-10 17:31:48,385 INFO L280 TraceCheckUtils]: 35: Hoare triple {313#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {313#true} is VALID [2020-07-10 17:31:48,385 INFO L280 TraceCheckUtils]: 36: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {313#true} is VALID [2020-07-10 17:31:48,386 INFO L280 TraceCheckUtils]: 37: Hoare triple {313#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {313#true} is VALID [2020-07-10 17:31:48,386 INFO L280 TraceCheckUtils]: 38: Hoare triple {313#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {313#true} is VALID [2020-07-10 17:31:48,386 INFO L280 TraceCheckUtils]: 39: Hoare triple {313#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {313#true} is VALID [2020-07-10 17:31:48,387 INFO L280 TraceCheckUtils]: 40: Hoare triple {313#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {313#true} is VALID [2020-07-10 17:31:48,387 INFO L280 TraceCheckUtils]: 41: Hoare triple {313#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {313#true} is VALID [2020-07-10 17:31:48,388 INFO L280 TraceCheckUtils]: 42: Hoare triple {313#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {313#true} is VALID [2020-07-10 17:31:48,388 INFO L280 TraceCheckUtils]: 43: Hoare triple {313#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {313#true} is VALID [2020-07-10 17:31:48,388 INFO L280 TraceCheckUtils]: 44: Hoare triple {313#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {313#true} is VALID [2020-07-10 17:31:48,389 INFO L280 TraceCheckUtils]: 45: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {313#true} is VALID [2020-07-10 17:31:48,389 INFO L280 TraceCheckUtils]: 46: Hoare triple {313#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {313#true} is VALID [2020-07-10 17:31:48,389 INFO L280 TraceCheckUtils]: 47: Hoare triple {313#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {313#true} is VALID [2020-07-10 17:31:48,390 INFO L280 TraceCheckUtils]: 48: Hoare triple {313#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {313#true} is VALID [2020-07-10 17:31:48,390 INFO L280 TraceCheckUtils]: 49: Hoare triple {313#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {313#true} is VALID [2020-07-10 17:31:48,390 INFO L280 TraceCheckUtils]: 50: Hoare triple {313#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {313#true} is VALID [2020-07-10 17:31:48,391 INFO L280 TraceCheckUtils]: 51: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {313#true} is VALID [2020-07-10 17:31:48,391 INFO L280 TraceCheckUtils]: 52: Hoare triple {313#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {313#true} is VALID [2020-07-10 17:31:48,392 INFO L280 TraceCheckUtils]: 53: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {313#true} is VALID [2020-07-10 17:31:48,392 INFO L280 TraceCheckUtils]: 54: Hoare triple {313#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {313#true} is VALID [2020-07-10 17:31:48,392 INFO L280 TraceCheckUtils]: 55: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {313#true} is VALID [2020-07-10 17:31:48,393 INFO L280 TraceCheckUtils]: 56: Hoare triple {313#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {313#true} is VALID [2020-07-10 17:31:48,393 INFO L280 TraceCheckUtils]: 57: Hoare triple {313#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {313#true} is VALID [2020-07-10 17:31:48,393 INFO L280 TraceCheckUtils]: 58: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {313#true} is VALID [2020-07-10 17:31:48,394 INFO L280 TraceCheckUtils]: 59: Hoare triple {313#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {313#true} is VALID [2020-07-10 17:31:48,394 INFO L280 TraceCheckUtils]: 60: Hoare triple {313#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {313#true} is VALID [2020-07-10 17:31:48,394 INFO L280 TraceCheckUtils]: 61: Hoare triple {313#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {313#true} is VALID [2020-07-10 17:31:48,395 INFO L280 TraceCheckUtils]: 62: Hoare triple {313#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {313#true} is VALID [2020-07-10 17:31:48,395 INFO L280 TraceCheckUtils]: 63: Hoare triple {313#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {313#true} is VALID [2020-07-10 17:31:48,395 INFO L280 TraceCheckUtils]: 64: Hoare triple {313#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {313#true} is VALID [2020-07-10 17:31:48,396 INFO L280 TraceCheckUtils]: 65: Hoare triple {313#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {313#true} is VALID [2020-07-10 17:31:48,396 INFO L280 TraceCheckUtils]: 66: Hoare triple {313#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {313#true} is VALID [2020-07-10 17:31:48,397 INFO L280 TraceCheckUtils]: 67: Hoare triple {313#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {313#true} is VALID [2020-07-10 17:31:48,397 INFO L280 TraceCheckUtils]: 68: Hoare triple {313#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {313#true} is VALID [2020-07-10 17:31:48,397 INFO L280 TraceCheckUtils]: 69: Hoare triple {313#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {313#true} is VALID [2020-07-10 17:31:48,398 INFO L280 TraceCheckUtils]: 70: Hoare triple {313#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {313#true} is VALID [2020-07-10 17:31:48,398 INFO L280 TraceCheckUtils]: 71: Hoare triple {313#true} ~cleanupTimeShifts~0 := 4; {313#true} is VALID [2020-07-10 17:31:48,399 INFO L280 TraceCheckUtils]: 72: Hoare triple {313#true} ~pumpRunning~0 := 0; {313#true} is VALID [2020-07-10 17:31:48,399 INFO L280 TraceCheckUtils]: 73: Hoare triple {313#true} ~systemActive~0 := 1; {313#true} is VALID [2020-07-10 17:31:48,399 INFO L280 TraceCheckUtils]: 74: Hoare triple {313#true} ~waterLevel~0 := 1; {313#true} is VALID [2020-07-10 17:31:48,400 INFO L280 TraceCheckUtils]: 75: Hoare triple {313#true} ~methaneLevelCritical~0 := 0; {313#true} is VALID [2020-07-10 17:31:48,400 INFO L280 TraceCheckUtils]: 76: Hoare triple {313#true} ~head~0.base, ~head~0.offset := 0, 0; {313#true} is VALID [2020-07-10 17:31:48,400 INFO L280 TraceCheckUtils]: 77: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,401 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {313#true} {313#true} #904#return; {313#true} is VALID [2020-07-10 17:31:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:31:48,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,417 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {313#true} {313#true} #812#return; {313#true} is VALID [2020-07-10 17:31:48,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:31:48,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,423 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {313#true} {313#true} #814#return; {313#true} is VALID [2020-07-10 17:31:48,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:31:48,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {313#true} havoc ~retValue_acc~8; {313#true} is VALID [2020-07-10 17:31:48,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {313#true} ~retValue_acc~8 := 1; {313#true} is VALID [2020-07-10 17:31:48,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {313#true} #res := ~retValue_acc~8; {313#true} is VALID [2020-07-10 17:31:48,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,429 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {313#true} {313#true} #816#return; {313#true} is VALID [2020-07-10 17:31:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:31:48,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,432 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {313#true} {313#true} #818#return; {313#true} is VALID [2020-07-10 17:31:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:31:48,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {313#true} havoc ~retValue_acc~4; {313#true} is VALID [2020-07-10 17:31:48,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {313#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {313#true} is VALID [2020-07-10 17:31:48,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {313#true} #res := ~retValue_acc~4; {313#true} is VALID [2020-07-10 17:31:48,444 INFO L280 TraceCheckUtils]: 3: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,444 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {313#true} {314#false} #896#return; {314#false} is VALID [2020-07-10 17:31:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:31:48,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {313#true} havoc ~retValue_acc~5; {313#true} is VALID [2020-07-10 17:31:48,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {313#true} ~retValue_acc~5 := ~waterLevel~0; {313#true} is VALID [2020-07-10 17:31:48,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {313#true} #res := ~retValue_acc~5; {313#true} is VALID [2020-07-10 17:31:48,452 INFO L280 TraceCheckUtils]: 3: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,452 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {313#true} {314#false} #898#return; {314#false} is VALID [2020-07-10 17:31:48,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:31:48,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {313#true} havoc ~retValue_acc~2; {313#true} is VALID [2020-07-10 17:31:48,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {313#true} ~retValue_acc~2 := ~pumpRunning~0; {313#true} is VALID [2020-07-10 17:31:48,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {313#true} #res := ~retValue_acc~2; {313#true} is VALID [2020-07-10 17:31:48,457 INFO L280 TraceCheckUtils]: 3: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,458 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {313#true} {314#false} #900#return; {314#false} is VALID [2020-07-10 17:31:48,463 INFO L263 TraceCheckUtils]: 0: Hoare triple {313#true} call ULTIMATE.init(); {420#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 17:31:48,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {420#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {313#true} is VALID [2020-07-10 17:31:48,464 INFO L280 TraceCheckUtils]: 2: Hoare triple {313#true} #valid := #valid[0 := 0]; {313#true} is VALID [2020-07-10 17:31:48,465 INFO L280 TraceCheckUtils]: 3: Hoare triple {313#true} assume 0 < #StackHeapBarrier; {313#true} is VALID [2020-07-10 17:31:48,465 INFO L280 TraceCheckUtils]: 4: Hoare triple {313#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {313#true} is VALID [2020-07-10 17:31:48,465 INFO L280 TraceCheckUtils]: 5: Hoare triple {313#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {313#true} is VALID [2020-07-10 17:31:48,465 INFO L280 TraceCheckUtils]: 6: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {313#true} is VALID [2020-07-10 17:31:48,466 INFO L280 TraceCheckUtils]: 7: Hoare triple {313#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {313#true} is VALID [2020-07-10 17:31:48,466 INFO L280 TraceCheckUtils]: 8: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {313#true} is VALID [2020-07-10 17:31:48,466 INFO L280 TraceCheckUtils]: 9: Hoare triple {313#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {313#true} is VALID [2020-07-10 17:31:48,467 INFO L280 TraceCheckUtils]: 10: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {313#true} is VALID [2020-07-10 17:31:48,467 INFO L280 TraceCheckUtils]: 11: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {313#true} is VALID [2020-07-10 17:31:48,467 INFO L280 TraceCheckUtils]: 12: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {313#true} is VALID [2020-07-10 17:31:48,468 INFO L280 TraceCheckUtils]: 13: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {313#true} is VALID [2020-07-10 17:31:48,468 INFO L280 TraceCheckUtils]: 14: Hoare triple {313#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {313#true} is VALID [2020-07-10 17:31:48,468 INFO L280 TraceCheckUtils]: 15: Hoare triple {313#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {313#true} is VALID [2020-07-10 17:31:48,469 INFO L280 TraceCheckUtils]: 16: Hoare triple {313#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {313#true} is VALID [2020-07-10 17:31:48,469 INFO L280 TraceCheckUtils]: 17: Hoare triple {313#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {313#true} is VALID [2020-07-10 17:31:48,469 INFO L280 TraceCheckUtils]: 18: Hoare triple {313#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {313#true} is VALID [2020-07-10 17:31:48,469 INFO L280 TraceCheckUtils]: 19: Hoare triple {313#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {313#true} is VALID [2020-07-10 17:31:48,470 INFO L280 TraceCheckUtils]: 20: Hoare triple {313#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {313#true} is VALID [2020-07-10 17:31:48,493 INFO L280 TraceCheckUtils]: 21: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {313#true} is VALID [2020-07-10 17:31:48,494 INFO L280 TraceCheckUtils]: 22: Hoare triple {313#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {313#true} is VALID [2020-07-10 17:31:48,494 INFO L280 TraceCheckUtils]: 23: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {313#true} is VALID [2020-07-10 17:31:48,494 INFO L280 TraceCheckUtils]: 24: Hoare triple {313#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {313#true} is VALID [2020-07-10 17:31:48,494 INFO L280 TraceCheckUtils]: 25: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {313#true} is VALID [2020-07-10 17:31:48,495 INFO L280 TraceCheckUtils]: 26: Hoare triple {313#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {313#true} is VALID [2020-07-10 17:31:48,495 INFO L280 TraceCheckUtils]: 27: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {313#true} is VALID [2020-07-10 17:31:48,495 INFO L280 TraceCheckUtils]: 28: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {313#true} is VALID [2020-07-10 17:31:48,495 INFO L280 TraceCheckUtils]: 29: Hoare triple {313#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {313#true} is VALID [2020-07-10 17:31:48,496 INFO L280 TraceCheckUtils]: 30: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {313#true} is VALID [2020-07-10 17:31:48,496 INFO L280 TraceCheckUtils]: 31: Hoare triple {313#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {313#true} is VALID [2020-07-10 17:31:48,496 INFO L280 TraceCheckUtils]: 32: Hoare triple {313#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {313#true} is VALID [2020-07-10 17:31:48,496 INFO L280 TraceCheckUtils]: 33: Hoare triple {313#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {313#true} is VALID [2020-07-10 17:31:48,497 INFO L280 TraceCheckUtils]: 34: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {313#true} is VALID [2020-07-10 17:31:48,497 INFO L280 TraceCheckUtils]: 35: Hoare triple {313#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {313#true} is VALID [2020-07-10 17:31:48,497 INFO L280 TraceCheckUtils]: 36: Hoare triple {313#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {313#true} is VALID [2020-07-10 17:31:48,497 INFO L280 TraceCheckUtils]: 37: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {313#true} is VALID [2020-07-10 17:31:48,497 INFO L280 TraceCheckUtils]: 38: Hoare triple {313#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {313#true} is VALID [2020-07-10 17:31:48,498 INFO L280 TraceCheckUtils]: 39: Hoare triple {313#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {313#true} is VALID [2020-07-10 17:31:48,498 INFO L280 TraceCheckUtils]: 40: Hoare triple {313#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {313#true} is VALID [2020-07-10 17:31:48,498 INFO L280 TraceCheckUtils]: 41: Hoare triple {313#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {313#true} is VALID [2020-07-10 17:31:48,500 INFO L280 TraceCheckUtils]: 42: Hoare triple {313#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {313#true} is VALID [2020-07-10 17:31:48,501 INFO L280 TraceCheckUtils]: 43: Hoare triple {313#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {313#true} is VALID [2020-07-10 17:31:48,501 INFO L280 TraceCheckUtils]: 44: Hoare triple {313#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {313#true} is VALID [2020-07-10 17:31:48,501 INFO L280 TraceCheckUtils]: 45: Hoare triple {313#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {313#true} is VALID [2020-07-10 17:31:48,501 INFO L280 TraceCheckUtils]: 46: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {313#true} is VALID [2020-07-10 17:31:48,502 INFO L280 TraceCheckUtils]: 47: Hoare triple {313#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {313#true} is VALID [2020-07-10 17:31:48,502 INFO L280 TraceCheckUtils]: 48: Hoare triple {313#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {313#true} is VALID [2020-07-10 17:31:48,505 INFO L280 TraceCheckUtils]: 49: Hoare triple {313#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {313#true} is VALID [2020-07-10 17:31:48,506 INFO L280 TraceCheckUtils]: 50: Hoare triple {313#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {313#true} is VALID [2020-07-10 17:31:48,506 INFO L280 TraceCheckUtils]: 51: Hoare triple {313#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {313#true} is VALID [2020-07-10 17:31:48,506 INFO L280 TraceCheckUtils]: 52: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {313#true} is VALID [2020-07-10 17:31:48,507 INFO L280 TraceCheckUtils]: 53: Hoare triple {313#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {313#true} is VALID [2020-07-10 17:31:48,507 INFO L280 TraceCheckUtils]: 54: Hoare triple {313#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {313#true} is VALID [2020-07-10 17:31:48,507 INFO L280 TraceCheckUtils]: 55: Hoare triple {313#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {313#true} is VALID [2020-07-10 17:31:48,508 INFO L280 TraceCheckUtils]: 56: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {313#true} is VALID [2020-07-10 17:31:48,508 INFO L280 TraceCheckUtils]: 57: Hoare triple {313#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {313#true} is VALID [2020-07-10 17:31:48,508 INFO L280 TraceCheckUtils]: 58: Hoare triple {313#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {313#true} is VALID [2020-07-10 17:31:48,508 INFO L280 TraceCheckUtils]: 59: Hoare triple {313#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {313#true} is VALID [2020-07-10 17:31:48,509 INFO L280 TraceCheckUtils]: 60: Hoare triple {313#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {313#true} is VALID [2020-07-10 17:31:48,509 INFO L280 TraceCheckUtils]: 61: Hoare triple {313#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {313#true} is VALID [2020-07-10 17:31:48,509 INFO L280 TraceCheckUtils]: 62: Hoare triple {313#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {313#true} is VALID [2020-07-10 17:31:48,510 INFO L280 TraceCheckUtils]: 63: Hoare triple {313#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {313#true} is VALID [2020-07-10 17:31:48,511 INFO L280 TraceCheckUtils]: 64: Hoare triple {313#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {313#true} is VALID [2020-07-10 17:31:48,511 INFO L280 TraceCheckUtils]: 65: Hoare triple {313#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {313#true} is VALID [2020-07-10 17:31:48,511 INFO L280 TraceCheckUtils]: 66: Hoare triple {313#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {313#true} is VALID [2020-07-10 17:31:48,512 INFO L280 TraceCheckUtils]: 67: Hoare triple {313#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {313#true} is VALID [2020-07-10 17:31:48,512 INFO L280 TraceCheckUtils]: 68: Hoare triple {313#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {313#true} is VALID [2020-07-10 17:31:48,512 INFO L280 TraceCheckUtils]: 69: Hoare triple {313#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {313#true} is VALID [2020-07-10 17:31:48,512 INFO L280 TraceCheckUtils]: 70: Hoare triple {313#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {313#true} is VALID [2020-07-10 17:31:48,513 INFO L280 TraceCheckUtils]: 71: Hoare triple {313#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {313#true} is VALID [2020-07-10 17:31:48,513 INFO L280 TraceCheckUtils]: 72: Hoare triple {313#true} ~cleanupTimeShifts~0 := 4; {313#true} is VALID [2020-07-10 17:31:48,513 INFO L280 TraceCheckUtils]: 73: Hoare triple {313#true} ~pumpRunning~0 := 0; {313#true} is VALID [2020-07-10 17:31:48,514 INFO L280 TraceCheckUtils]: 74: Hoare triple {313#true} ~systemActive~0 := 1; {313#true} is VALID [2020-07-10 17:31:48,514 INFO L280 TraceCheckUtils]: 75: Hoare triple {313#true} ~waterLevel~0 := 1; {313#true} is VALID [2020-07-10 17:31:48,514 INFO L280 TraceCheckUtils]: 76: Hoare triple {313#true} ~methaneLevelCritical~0 := 0; {313#true} is VALID [2020-07-10 17:31:48,514 INFO L280 TraceCheckUtils]: 77: Hoare triple {313#true} ~head~0.base, ~head~0.offset := 0, 0; {313#true} is VALID [2020-07-10 17:31:48,515 INFO L280 TraceCheckUtils]: 78: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,515 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {313#true} {313#true} #904#return; {313#true} is VALID [2020-07-10 17:31:48,515 INFO L263 TraceCheckUtils]: 80: Hoare triple {313#true} call #t~ret74 := main(); {313#true} is VALID [2020-07-10 17:31:48,515 INFO L280 TraceCheckUtils]: 81: Hoare triple {313#true} havoc ~retValue_acc~0; {313#true} is VALID [2020-07-10 17:31:48,517 INFO L280 TraceCheckUtils]: 82: Hoare triple {313#true} havoc ~tmp~0; {313#true} is VALID [2020-07-10 17:31:48,517 INFO L263 TraceCheckUtils]: 83: Hoare triple {313#true} call select_helpers(); {313#true} is VALID [2020-07-10 17:31:48,517 INFO L280 TraceCheckUtils]: 84: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,518 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {313#true} {313#true} #812#return; {313#true} is VALID [2020-07-10 17:31:48,521 INFO L263 TraceCheckUtils]: 86: Hoare triple {313#true} call select_features(); {313#true} is VALID [2020-07-10 17:31:48,521 INFO L280 TraceCheckUtils]: 87: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,522 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {313#true} {313#true} #814#return; {313#true} is VALID [2020-07-10 17:31:48,522 INFO L263 TraceCheckUtils]: 89: Hoare triple {313#true} call #t~ret0 := valid_product(); {313#true} is VALID [2020-07-10 17:31:48,522 INFO L280 TraceCheckUtils]: 90: Hoare triple {313#true} havoc ~retValue_acc~8; {313#true} is VALID [2020-07-10 17:31:48,522 INFO L280 TraceCheckUtils]: 91: Hoare triple {313#true} ~retValue_acc~8 := 1; {313#true} is VALID [2020-07-10 17:31:48,523 INFO L280 TraceCheckUtils]: 92: Hoare triple {313#true} #res := ~retValue_acc~8; {313#true} is VALID [2020-07-10 17:31:48,523 INFO L280 TraceCheckUtils]: 93: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,524 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {313#true} {313#true} #816#return; {313#true} is VALID [2020-07-10 17:31:48,525 INFO L280 TraceCheckUtils]: 95: Hoare triple {313#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {313#true} is VALID [2020-07-10 17:31:48,525 INFO L280 TraceCheckUtils]: 96: Hoare triple {313#true} ~tmp~0 := #t~ret0; {313#true} is VALID [2020-07-10 17:31:48,529 INFO L280 TraceCheckUtils]: 97: Hoare triple {313#true} havoc #t~ret0; {313#true} is VALID [2020-07-10 17:31:48,530 INFO L280 TraceCheckUtils]: 98: Hoare triple {313#true} assume 0 != ~tmp~0; {313#true} is VALID [2020-07-10 17:31:48,530 INFO L263 TraceCheckUtils]: 99: Hoare triple {313#true} call setup(); {313#true} is VALID [2020-07-10 17:31:48,532 INFO L280 TraceCheckUtils]: 100: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,532 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {313#true} {313#true} #818#return; {313#true} is VALID [2020-07-10 17:31:48,532 INFO L263 TraceCheckUtils]: 102: Hoare triple {313#true} call runTest(); {313#true} is VALID [2020-07-10 17:31:48,533 INFO L263 TraceCheckUtils]: 103: Hoare triple {313#true} call test(); {313#true} is VALID [2020-07-10 17:31:48,533 INFO L280 TraceCheckUtils]: 104: Hoare triple {313#true} havoc ~splverifierCounter~0; {313#true} is VALID [2020-07-10 17:31:48,533 INFO L280 TraceCheckUtils]: 105: Hoare triple {313#true} havoc ~tmp~1; {313#true} is VALID [2020-07-10 17:31:48,534 INFO L280 TraceCheckUtils]: 106: Hoare triple {313#true} havoc ~tmp___0~0; {313#true} is VALID [2020-07-10 17:31:48,534 INFO L280 TraceCheckUtils]: 107: Hoare triple {313#true} havoc ~tmp___1~0; {313#true} is VALID [2020-07-10 17:31:48,534 INFO L280 TraceCheckUtils]: 108: Hoare triple {313#true} havoc ~tmp___2~0; {313#true} is VALID [2020-07-10 17:31:48,534 INFO L280 TraceCheckUtils]: 109: Hoare triple {313#true} ~splverifierCounter~0 := 0; {313#true} is VALID [2020-07-10 17:31:48,535 INFO L280 TraceCheckUtils]: 110: Hoare triple {313#true} assume false; {314#false} is VALID [2020-07-10 17:31:48,536 INFO L263 TraceCheckUtils]: 111: Hoare triple {314#false} call cleanup(); {314#false} is VALID [2020-07-10 17:31:48,536 INFO L280 TraceCheckUtils]: 112: Hoare triple {314#false} havoc ~i~0; {314#false} is VALID [2020-07-10 17:31:48,536 INFO L280 TraceCheckUtils]: 113: Hoare triple {314#false} havoc ~__cil_tmp2~0; {314#false} is VALID [2020-07-10 17:31:48,536 INFO L263 TraceCheckUtils]: 114: Hoare triple {314#false} call timeShift(); {314#false} is VALID [2020-07-10 17:31:48,537 INFO L280 TraceCheckUtils]: 115: Hoare triple {314#false} assume !(0 != ~pumpRunning~0); {314#false} is VALID [2020-07-10 17:31:48,537 INFO L280 TraceCheckUtils]: 116: Hoare triple {314#false} assume !(0 != ~systemActive~0); {314#false} is VALID [2020-07-10 17:31:48,537 INFO L263 TraceCheckUtils]: 117: Hoare triple {314#false} call __utac_acc__Specification3_spec__1(); {314#false} is VALID [2020-07-10 17:31:48,537 INFO L280 TraceCheckUtils]: 118: Hoare triple {314#false} havoc ~tmp~8; {314#false} is VALID [2020-07-10 17:31:48,538 INFO L280 TraceCheckUtils]: 119: Hoare triple {314#false} havoc ~tmp___0~2; {314#false} is VALID [2020-07-10 17:31:48,538 INFO L280 TraceCheckUtils]: 120: Hoare triple {314#false} havoc ~tmp___1~1; {314#false} is VALID [2020-07-10 17:31:48,538 INFO L263 TraceCheckUtils]: 121: Hoare triple {314#false} call #t~ret71 := isMethaneLevelCritical(); {313#true} is VALID [2020-07-10 17:31:48,538 INFO L280 TraceCheckUtils]: 122: Hoare triple {313#true} havoc ~retValue_acc~4; {313#true} is VALID [2020-07-10 17:31:48,539 INFO L280 TraceCheckUtils]: 123: Hoare triple {313#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {313#true} is VALID [2020-07-10 17:31:48,539 INFO L280 TraceCheckUtils]: 124: Hoare triple {313#true} #res := ~retValue_acc~4; {313#true} is VALID [2020-07-10 17:31:48,539 INFO L280 TraceCheckUtils]: 125: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,539 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {313#true} {314#false} #896#return; {314#false} is VALID [2020-07-10 17:31:48,540 INFO L280 TraceCheckUtils]: 127: Hoare triple {314#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {314#false} is VALID [2020-07-10 17:31:48,540 INFO L280 TraceCheckUtils]: 128: Hoare triple {314#false} ~tmp~8 := #t~ret71; {314#false} is VALID [2020-07-10 17:31:48,541 INFO L280 TraceCheckUtils]: 129: Hoare triple {314#false} havoc #t~ret71; {314#false} is VALID [2020-07-10 17:31:48,541 INFO L280 TraceCheckUtils]: 130: Hoare triple {314#false} assume !(0 != ~tmp~8); {314#false} is VALID [2020-07-10 17:31:48,542 INFO L263 TraceCheckUtils]: 131: Hoare triple {314#false} call #t~ret72 := getWaterLevel(); {313#true} is VALID [2020-07-10 17:31:48,542 INFO L280 TraceCheckUtils]: 132: Hoare triple {313#true} havoc ~retValue_acc~5; {313#true} is VALID [2020-07-10 17:31:48,542 INFO L280 TraceCheckUtils]: 133: Hoare triple {313#true} ~retValue_acc~5 := ~waterLevel~0; {313#true} is VALID [2020-07-10 17:31:48,543 INFO L280 TraceCheckUtils]: 134: Hoare triple {313#true} #res := ~retValue_acc~5; {313#true} is VALID [2020-07-10 17:31:48,546 INFO L280 TraceCheckUtils]: 135: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,546 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {313#true} {314#false} #898#return; {314#false} is VALID [2020-07-10 17:31:48,547 INFO L280 TraceCheckUtils]: 137: Hoare triple {314#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {314#false} is VALID [2020-07-10 17:31:48,547 INFO L280 TraceCheckUtils]: 138: Hoare triple {314#false} ~tmp___0~2 := #t~ret72; {314#false} is VALID [2020-07-10 17:31:48,549 INFO L280 TraceCheckUtils]: 139: Hoare triple {314#false} havoc #t~ret72; {314#false} is VALID [2020-07-10 17:31:48,549 INFO L280 TraceCheckUtils]: 140: Hoare triple {314#false} assume 2 == ~tmp___0~2; {314#false} is VALID [2020-07-10 17:31:48,549 INFO L263 TraceCheckUtils]: 141: Hoare triple {314#false} call #t~ret73 := isPumpRunning(); {313#true} is VALID [2020-07-10 17:31:48,550 INFO L280 TraceCheckUtils]: 142: Hoare triple {313#true} havoc ~retValue_acc~2; {313#true} is VALID [2020-07-10 17:31:48,550 INFO L280 TraceCheckUtils]: 143: Hoare triple {313#true} ~retValue_acc~2 := ~pumpRunning~0; {313#true} is VALID [2020-07-10 17:31:48,550 INFO L280 TraceCheckUtils]: 144: Hoare triple {313#true} #res := ~retValue_acc~2; {313#true} is VALID [2020-07-10 17:31:48,550 INFO L280 TraceCheckUtils]: 145: Hoare triple {313#true} assume true; {313#true} is VALID [2020-07-10 17:31:48,551 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {313#true} {314#false} #900#return; {314#false} is VALID [2020-07-10 17:31:48,551 INFO L280 TraceCheckUtils]: 147: Hoare triple {314#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {314#false} is VALID [2020-07-10 17:31:48,553 INFO L280 TraceCheckUtils]: 148: Hoare triple {314#false} ~tmp___1~1 := #t~ret73; {314#false} is VALID [2020-07-10 17:31:48,553 INFO L280 TraceCheckUtils]: 149: Hoare triple {314#false} havoc #t~ret73; {314#false} is VALID [2020-07-10 17:31:48,553 INFO L280 TraceCheckUtils]: 150: Hoare triple {314#false} assume !(0 != ~tmp___1~1); {314#false} is VALID [2020-07-10 17:31:48,554 INFO L263 TraceCheckUtils]: 151: Hoare triple {314#false} call __automaton_fail(); {314#false} is VALID [2020-07-10 17:31:48,554 INFO L280 TraceCheckUtils]: 152: Hoare triple {314#false} assume !false; {314#false} is VALID [2020-07-10 17:31:48,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:31:48,582 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:31:48,584 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [652687652] [2020-07-10 17:31:48,586 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:31:48,586 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 17:31:48,587 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [743424212] [2020-07-10 17:31:48,594 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2020-07-10 17:31:48,600 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:31:48,607 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 17:31:48,820 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:31:48,821 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 17:31:48,821 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:31:48,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 17:31:48,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 17:31:48,833 INFO L87 Difference]: Start difference. First operand 310 states. Second operand 3 states. [2020-07-10 17:31:57,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:31:57,373 INFO L93 Difference]: Finished difference Result 486 states and 575 transitions. [2020-07-10 17:31:57,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 17:31:57,373 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2020-07-10 17:31:57,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:31:57,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 17:31:57,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 575 transitions. [2020-07-10 17:31:57,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 17:31:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 575 transitions. [2020-07-10 17:31:57,451 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 575 transitions. [2020-07-10 17:31:59,155 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 575 edges. 575 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:31:59,191 INFO L225 Difference]: With dead ends: 486 [2020-07-10 17:31:59,191 INFO L226 Difference]: Without dead ends: 301 [2020-07-10 17:31:59,197 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 17:31:59,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2020-07-10 17:32:02,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 259. [2020-07-10 17:32:02,644 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:32:02,645 INFO L82 GeneralOperation]: Start isEquivalent. First operand 301 states. Second operand 259 states. [2020-07-10 17:32:02,646 INFO L74 IsIncluded]: Start isIncluded. First operand 301 states. Second operand 259 states. [2020-07-10 17:32:02,646 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 259 states. [2020-07-10 17:32:02,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:32:02,683 INFO L93 Difference]: Finished difference Result 301 states and 341 transitions. [2020-07-10 17:32:02,684 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 341 transitions. [2020-07-10 17:32:02,687 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:32:02,687 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:32:02,687 INFO L74 IsIncluded]: Start isIncluded. First operand 259 states. Second operand 301 states. [2020-07-10 17:32:02,688 INFO L87 Difference]: Start difference. First operand 259 states. Second operand 301 states. [2020-07-10 17:32:02,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:32:02,722 INFO L93 Difference]: Finished difference Result 301 states and 341 transitions. [2020-07-10 17:32:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 341 transitions. [2020-07-10 17:32:02,724 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:32:02,724 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:32:02,725 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:32:02,725 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:32:02,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-07-10 17:32:02,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 280 transitions. [2020-07-10 17:32:02,750 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 280 transitions. Word has length 153 [2020-07-10 17:32:02,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:32:02,750 INFO L479 AbstractCegarLoop]: Abstraction has 259 states and 280 transitions. [2020-07-10 17:32:02,750 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 17:32:02,751 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 259 states and 280 transitions. [2020-07-10 17:32:03,634 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 280 edges. 280 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:32:03,635 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 280 transitions. [2020-07-10 17:32:03,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-07-10 17:32:03,637 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:32:03,638 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] [2020-07-10 17:32:03,638 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 17:32:03,638 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:32:03,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:32:03,639 INFO L82 PathProgramCache]: Analyzing trace with hash -880334198, now seen corresponding path program 1 times [2020-07-10 17:32:03,639 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:32:03,639 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2098765099] [2020-07-10 17:32:03,639 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:32:03,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:04,053 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:32:04,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:04,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {2623#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {2515#true} is VALID [2020-07-10 17:32:04,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {2515#true} #valid := #valid[0 := 0]; {2515#true} is VALID [2020-07-10 17:32:04,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {2515#true} assume 0 < #StackHeapBarrier; {2515#true} is VALID [2020-07-10 17:32:04,113 INFO L280 TraceCheckUtils]: 3: Hoare triple {2515#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {2515#true} is VALID [2020-07-10 17:32:04,113 INFO L280 TraceCheckUtils]: 4: Hoare triple {2515#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {2515#true} is VALID [2020-07-10 17:32:04,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {2515#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {2515#true} is VALID [2020-07-10 17:32:04,114 INFO L280 TraceCheckUtils]: 6: Hoare triple {2515#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {2515#true} is VALID [2020-07-10 17:32:04,114 INFO L280 TraceCheckUtils]: 7: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {2515#true} is VALID [2020-07-10 17:32:04,114 INFO L280 TraceCheckUtils]: 8: Hoare triple {2515#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {2515#true} is VALID [2020-07-10 17:32:04,114 INFO L280 TraceCheckUtils]: 9: Hoare triple {2515#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {2515#true} is VALID [2020-07-10 17:32:04,115 INFO L280 TraceCheckUtils]: 10: Hoare triple {2515#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {2515#true} is VALID [2020-07-10 17:32:04,115 INFO L280 TraceCheckUtils]: 11: Hoare triple {2515#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {2515#true} is VALID [2020-07-10 17:32:04,115 INFO L280 TraceCheckUtils]: 12: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {2515#true} is VALID [2020-07-10 17:32:04,115 INFO L280 TraceCheckUtils]: 13: Hoare triple {2515#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {2515#true} is VALID [2020-07-10 17:32:04,116 INFO L280 TraceCheckUtils]: 14: Hoare triple {2515#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {2515#true} is VALID [2020-07-10 17:32:04,116 INFO L280 TraceCheckUtils]: 15: Hoare triple {2515#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {2515#true} is VALID [2020-07-10 17:32:04,116 INFO L280 TraceCheckUtils]: 16: Hoare triple {2515#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {2515#true} is VALID [2020-07-10 17:32:04,116 INFO L280 TraceCheckUtils]: 17: Hoare triple {2515#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {2515#true} is VALID [2020-07-10 17:32:04,117 INFO L280 TraceCheckUtils]: 18: Hoare triple {2515#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {2515#true} is VALID [2020-07-10 17:32:04,117 INFO L280 TraceCheckUtils]: 19: Hoare triple {2515#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {2515#true} is VALID [2020-07-10 17:32:04,117 INFO L280 TraceCheckUtils]: 20: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {2515#true} is VALID [2020-07-10 17:32:04,117 INFO L280 TraceCheckUtils]: 21: Hoare triple {2515#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {2515#true} is VALID [2020-07-10 17:32:04,117 INFO L280 TraceCheckUtils]: 22: Hoare triple {2515#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {2515#true} is VALID [2020-07-10 17:32:04,118 INFO L280 TraceCheckUtils]: 23: Hoare triple {2515#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {2515#true} is VALID [2020-07-10 17:32:04,118 INFO L280 TraceCheckUtils]: 24: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {2515#true} is VALID [2020-07-10 17:32:04,118 INFO L280 TraceCheckUtils]: 25: Hoare triple {2515#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {2515#true} is VALID [2020-07-10 17:32:04,118 INFO L280 TraceCheckUtils]: 26: Hoare triple {2515#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {2515#true} is VALID [2020-07-10 17:32:04,119 INFO L280 TraceCheckUtils]: 27: Hoare triple {2515#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {2515#true} is VALID [2020-07-10 17:32:04,119 INFO L280 TraceCheckUtils]: 28: Hoare triple {2515#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {2515#true} is VALID [2020-07-10 17:32:04,119 INFO L280 TraceCheckUtils]: 29: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {2515#true} is VALID [2020-07-10 17:32:04,119 INFO L280 TraceCheckUtils]: 30: Hoare triple {2515#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {2515#true} is VALID [2020-07-10 17:32:04,120 INFO L280 TraceCheckUtils]: 31: Hoare triple {2515#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {2515#true} is VALID [2020-07-10 17:32:04,120 INFO L280 TraceCheckUtils]: 32: Hoare triple {2515#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {2515#true} is VALID [2020-07-10 17:32:04,120 INFO L280 TraceCheckUtils]: 33: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {2515#true} is VALID [2020-07-10 17:32:04,120 INFO L280 TraceCheckUtils]: 34: Hoare triple {2515#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {2515#true} is VALID [2020-07-10 17:32:04,121 INFO L280 TraceCheckUtils]: 35: Hoare triple {2515#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {2515#true} is VALID [2020-07-10 17:32:04,121 INFO L280 TraceCheckUtils]: 36: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {2515#true} is VALID [2020-07-10 17:32:04,121 INFO L280 TraceCheckUtils]: 37: Hoare triple {2515#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {2515#true} is VALID [2020-07-10 17:32:04,121 INFO L280 TraceCheckUtils]: 38: Hoare triple {2515#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {2515#true} is VALID [2020-07-10 17:32:04,122 INFO L280 TraceCheckUtils]: 39: Hoare triple {2515#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {2515#true} is VALID [2020-07-10 17:32:04,122 INFO L280 TraceCheckUtils]: 40: Hoare triple {2515#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {2515#true} is VALID [2020-07-10 17:32:04,122 INFO L280 TraceCheckUtils]: 41: Hoare triple {2515#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {2515#true} is VALID [2020-07-10 17:32:04,122 INFO L280 TraceCheckUtils]: 42: Hoare triple {2515#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {2515#true} is VALID [2020-07-10 17:32:04,123 INFO L280 TraceCheckUtils]: 43: Hoare triple {2515#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {2515#true} is VALID [2020-07-10 17:32:04,123 INFO L280 TraceCheckUtils]: 44: Hoare triple {2515#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {2515#true} is VALID [2020-07-10 17:32:04,123 INFO L280 TraceCheckUtils]: 45: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {2515#true} is VALID [2020-07-10 17:32:04,123 INFO L280 TraceCheckUtils]: 46: Hoare triple {2515#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {2515#true} is VALID [2020-07-10 17:32:04,124 INFO L280 TraceCheckUtils]: 47: Hoare triple {2515#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {2515#true} is VALID [2020-07-10 17:32:04,124 INFO L280 TraceCheckUtils]: 48: Hoare triple {2515#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {2515#true} is VALID [2020-07-10 17:32:04,124 INFO L280 TraceCheckUtils]: 49: Hoare triple {2515#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {2515#true} is VALID [2020-07-10 17:32:04,124 INFO L280 TraceCheckUtils]: 50: Hoare triple {2515#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {2515#true} is VALID [2020-07-10 17:32:04,125 INFO L280 TraceCheckUtils]: 51: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {2515#true} is VALID [2020-07-10 17:32:04,125 INFO L280 TraceCheckUtils]: 52: Hoare triple {2515#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {2515#true} is VALID [2020-07-10 17:32:04,125 INFO L280 TraceCheckUtils]: 53: Hoare triple {2515#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {2515#true} is VALID [2020-07-10 17:32:04,125 INFO L280 TraceCheckUtils]: 54: Hoare triple {2515#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {2515#true} is VALID [2020-07-10 17:32:04,126 INFO L280 TraceCheckUtils]: 55: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {2515#true} is VALID [2020-07-10 17:32:04,126 INFO L280 TraceCheckUtils]: 56: Hoare triple {2515#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {2515#true} is VALID [2020-07-10 17:32:04,126 INFO L280 TraceCheckUtils]: 57: Hoare triple {2515#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {2515#true} is VALID [2020-07-10 17:32:04,126 INFO L280 TraceCheckUtils]: 58: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {2515#true} is VALID [2020-07-10 17:32:04,127 INFO L280 TraceCheckUtils]: 59: Hoare triple {2515#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {2515#true} is VALID [2020-07-10 17:32:04,127 INFO L280 TraceCheckUtils]: 60: Hoare triple {2515#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {2515#true} is VALID [2020-07-10 17:32:04,127 INFO L280 TraceCheckUtils]: 61: Hoare triple {2515#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {2515#true} is VALID [2020-07-10 17:32:04,127 INFO L280 TraceCheckUtils]: 62: Hoare triple {2515#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {2515#true} is VALID [2020-07-10 17:32:04,128 INFO L280 TraceCheckUtils]: 63: Hoare triple {2515#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {2515#true} is VALID [2020-07-10 17:32:04,128 INFO L280 TraceCheckUtils]: 64: Hoare triple {2515#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {2515#true} is VALID [2020-07-10 17:32:04,128 INFO L280 TraceCheckUtils]: 65: Hoare triple {2515#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {2515#true} is VALID [2020-07-10 17:32:04,128 INFO L280 TraceCheckUtils]: 66: Hoare triple {2515#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {2515#true} is VALID [2020-07-10 17:32:04,129 INFO L280 TraceCheckUtils]: 67: Hoare triple {2515#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {2515#true} is VALID [2020-07-10 17:32:04,129 INFO L280 TraceCheckUtils]: 68: Hoare triple {2515#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {2515#true} is VALID [2020-07-10 17:32:04,129 INFO L280 TraceCheckUtils]: 69: Hoare triple {2515#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {2515#true} is VALID [2020-07-10 17:32:04,129 INFO L280 TraceCheckUtils]: 70: Hoare triple {2515#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {2515#true} is VALID [2020-07-10 17:32:04,130 INFO L280 TraceCheckUtils]: 71: Hoare triple {2515#true} ~cleanupTimeShifts~0 := 4; {2515#true} is VALID [2020-07-10 17:32:04,130 INFO L280 TraceCheckUtils]: 72: Hoare triple {2515#true} ~pumpRunning~0 := 0; {2515#true} is VALID [2020-07-10 17:32:04,130 INFO L280 TraceCheckUtils]: 73: Hoare triple {2515#true} ~systemActive~0 := 1; {2515#true} is VALID [2020-07-10 17:32:04,130 INFO L280 TraceCheckUtils]: 74: Hoare triple {2515#true} ~waterLevel~0 := 1; {2515#true} is VALID [2020-07-10 17:32:04,131 INFO L280 TraceCheckUtils]: 75: Hoare triple {2515#true} ~methaneLevelCritical~0 := 0; {2515#true} is VALID [2020-07-10 17:32:04,131 INFO L280 TraceCheckUtils]: 76: Hoare triple {2515#true} ~head~0.base, ~head~0.offset := 0, 0; {2515#true} is VALID [2020-07-10 17:32:04,131 INFO L280 TraceCheckUtils]: 77: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,131 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2515#true} {2515#true} #904#return; {2515#true} is VALID [2020-07-10 17:32:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:04,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,138 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2515#true} {2515#true} #812#return; {2515#true} is VALID [2020-07-10 17:32:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:04,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,141 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2515#true} {2515#true} #814#return; {2515#true} is VALID [2020-07-10 17:32:04,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:04,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {2515#true} havoc ~retValue_acc~8; {2515#true} is VALID [2020-07-10 17:32:04,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {2515#true} ~retValue_acc~8 := 1; {2515#true} is VALID [2020-07-10 17:32:04,145 INFO L280 TraceCheckUtils]: 2: Hoare triple {2515#true} #res := ~retValue_acc~8; {2515#true} is VALID [2020-07-10 17:32:04,145 INFO L280 TraceCheckUtils]: 3: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,145 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2515#true} {2515#true} #816#return; {2515#true} is VALID [2020-07-10 17:32:04,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:04,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,148 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2515#true} {2515#true} #818#return; {2515#true} is VALID [2020-07-10 17:32:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:04,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {2515#true} havoc ~retValue_acc~4; {2515#true} is VALID [2020-07-10 17:32:04,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {2515#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {2515#true} is VALID [2020-07-10 17:32:04,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {2515#true} #res := ~retValue_acc~4; {2515#true} is VALID [2020-07-10 17:32:04,152 INFO L280 TraceCheckUtils]: 3: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,152 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2515#true} {2516#false} #896#return; {2516#false} is VALID [2020-07-10 17:32:04,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:04,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {2515#true} havoc ~retValue_acc~5; {2515#true} is VALID [2020-07-10 17:32:04,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {2515#true} ~retValue_acc~5 := ~waterLevel~0; {2515#true} is VALID [2020-07-10 17:32:04,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {2515#true} #res := ~retValue_acc~5; {2515#true} is VALID [2020-07-10 17:32:04,156 INFO L280 TraceCheckUtils]: 3: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,156 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2515#true} {2516#false} #898#return; {2516#false} is VALID [2020-07-10 17:32:04,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:04,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {2515#true} havoc ~retValue_acc~2; {2515#true} is VALID [2020-07-10 17:32:04,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {2515#true} ~retValue_acc~2 := ~pumpRunning~0; {2515#true} is VALID [2020-07-10 17:32:04,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {2515#true} #res := ~retValue_acc~2; {2515#true} is VALID [2020-07-10 17:32:04,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,160 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2515#true} {2516#false} #900#return; {2516#false} is VALID [2020-07-10 17:32:04,164 INFO L263 TraceCheckUtils]: 0: Hoare triple {2515#true} call ULTIMATE.init(); {2623#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 17:32:04,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {2623#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {2515#true} is VALID [2020-07-10 17:32:04,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {2515#true} #valid := #valid[0 := 0]; {2515#true} is VALID [2020-07-10 17:32:04,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {2515#true} assume 0 < #StackHeapBarrier; {2515#true} is VALID [2020-07-10 17:32:04,165 INFO L280 TraceCheckUtils]: 4: Hoare triple {2515#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {2515#true} is VALID [2020-07-10 17:32:04,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {2515#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {2515#true} is VALID [2020-07-10 17:32:04,166 INFO L280 TraceCheckUtils]: 6: Hoare triple {2515#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {2515#true} is VALID [2020-07-10 17:32:04,166 INFO L280 TraceCheckUtils]: 7: Hoare triple {2515#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {2515#true} is VALID [2020-07-10 17:32:04,166 INFO L280 TraceCheckUtils]: 8: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {2515#true} is VALID [2020-07-10 17:32:04,167 INFO L280 TraceCheckUtils]: 9: Hoare triple {2515#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {2515#true} is VALID [2020-07-10 17:32:04,167 INFO L280 TraceCheckUtils]: 10: Hoare triple {2515#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {2515#true} is VALID [2020-07-10 17:32:04,167 INFO L280 TraceCheckUtils]: 11: Hoare triple {2515#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {2515#true} is VALID [2020-07-10 17:32:04,167 INFO L280 TraceCheckUtils]: 12: Hoare triple {2515#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {2515#true} is VALID [2020-07-10 17:32:04,168 INFO L280 TraceCheckUtils]: 13: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {2515#true} is VALID [2020-07-10 17:32:04,168 INFO L280 TraceCheckUtils]: 14: Hoare triple {2515#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {2515#true} is VALID [2020-07-10 17:32:04,168 INFO L280 TraceCheckUtils]: 15: Hoare triple {2515#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {2515#true} is VALID [2020-07-10 17:32:04,168 INFO L280 TraceCheckUtils]: 16: Hoare triple {2515#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {2515#true} is VALID [2020-07-10 17:32:04,168 INFO L280 TraceCheckUtils]: 17: Hoare triple {2515#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {2515#true} is VALID [2020-07-10 17:32:04,169 INFO L280 TraceCheckUtils]: 18: Hoare triple {2515#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {2515#true} is VALID [2020-07-10 17:32:04,169 INFO L280 TraceCheckUtils]: 19: Hoare triple {2515#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {2515#true} is VALID [2020-07-10 17:32:04,169 INFO L280 TraceCheckUtils]: 20: Hoare triple {2515#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {2515#true} is VALID [2020-07-10 17:32:04,169 INFO L280 TraceCheckUtils]: 21: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {2515#true} is VALID [2020-07-10 17:32:04,170 INFO L280 TraceCheckUtils]: 22: Hoare triple {2515#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {2515#true} is VALID [2020-07-10 17:32:04,170 INFO L280 TraceCheckUtils]: 23: Hoare triple {2515#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {2515#true} is VALID [2020-07-10 17:32:04,170 INFO L280 TraceCheckUtils]: 24: Hoare triple {2515#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {2515#true} is VALID [2020-07-10 17:32:04,170 INFO L280 TraceCheckUtils]: 25: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {2515#true} is VALID [2020-07-10 17:32:04,171 INFO L280 TraceCheckUtils]: 26: Hoare triple {2515#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {2515#true} is VALID [2020-07-10 17:32:04,171 INFO L280 TraceCheckUtils]: 27: Hoare triple {2515#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {2515#true} is VALID [2020-07-10 17:32:04,171 INFO L280 TraceCheckUtils]: 28: Hoare triple {2515#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {2515#true} is VALID [2020-07-10 17:32:04,171 INFO L280 TraceCheckUtils]: 29: Hoare triple {2515#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {2515#true} is VALID [2020-07-10 17:32:04,172 INFO L280 TraceCheckUtils]: 30: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {2515#true} is VALID [2020-07-10 17:32:04,172 INFO L280 TraceCheckUtils]: 31: Hoare triple {2515#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {2515#true} is VALID [2020-07-10 17:32:04,172 INFO L280 TraceCheckUtils]: 32: Hoare triple {2515#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {2515#true} is VALID [2020-07-10 17:32:04,172 INFO L280 TraceCheckUtils]: 33: Hoare triple {2515#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {2515#true} is VALID [2020-07-10 17:32:04,172 INFO L280 TraceCheckUtils]: 34: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {2515#true} is VALID [2020-07-10 17:32:04,173 INFO L280 TraceCheckUtils]: 35: Hoare triple {2515#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {2515#true} is VALID [2020-07-10 17:32:04,173 INFO L280 TraceCheckUtils]: 36: Hoare triple {2515#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {2515#true} is VALID [2020-07-10 17:32:04,173 INFO L280 TraceCheckUtils]: 37: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {2515#true} is VALID [2020-07-10 17:32:04,173 INFO L280 TraceCheckUtils]: 38: Hoare triple {2515#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {2515#true} is VALID [2020-07-10 17:32:04,174 INFO L280 TraceCheckUtils]: 39: Hoare triple {2515#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {2515#true} is VALID [2020-07-10 17:32:04,174 INFO L280 TraceCheckUtils]: 40: Hoare triple {2515#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {2515#true} is VALID [2020-07-10 17:32:04,174 INFO L280 TraceCheckUtils]: 41: Hoare triple {2515#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {2515#true} is VALID [2020-07-10 17:32:04,174 INFO L280 TraceCheckUtils]: 42: Hoare triple {2515#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {2515#true} is VALID [2020-07-10 17:32:04,175 INFO L280 TraceCheckUtils]: 43: Hoare triple {2515#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {2515#true} is VALID [2020-07-10 17:32:04,175 INFO L280 TraceCheckUtils]: 44: Hoare triple {2515#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {2515#true} is VALID [2020-07-10 17:32:04,175 INFO L280 TraceCheckUtils]: 45: Hoare triple {2515#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {2515#true} is VALID [2020-07-10 17:32:04,175 INFO L280 TraceCheckUtils]: 46: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {2515#true} is VALID [2020-07-10 17:32:04,176 INFO L280 TraceCheckUtils]: 47: Hoare triple {2515#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {2515#true} is VALID [2020-07-10 17:32:04,176 INFO L280 TraceCheckUtils]: 48: Hoare triple {2515#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {2515#true} is VALID [2020-07-10 17:32:04,176 INFO L280 TraceCheckUtils]: 49: Hoare triple {2515#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {2515#true} is VALID [2020-07-10 17:32:04,176 INFO L280 TraceCheckUtils]: 50: Hoare triple {2515#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {2515#true} is VALID [2020-07-10 17:32:04,176 INFO L280 TraceCheckUtils]: 51: Hoare triple {2515#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {2515#true} is VALID [2020-07-10 17:32:04,177 INFO L280 TraceCheckUtils]: 52: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {2515#true} is VALID [2020-07-10 17:32:04,177 INFO L280 TraceCheckUtils]: 53: Hoare triple {2515#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {2515#true} is VALID [2020-07-10 17:32:04,177 INFO L280 TraceCheckUtils]: 54: Hoare triple {2515#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {2515#true} is VALID [2020-07-10 17:32:04,177 INFO L280 TraceCheckUtils]: 55: Hoare triple {2515#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {2515#true} is VALID [2020-07-10 17:32:04,178 INFO L280 TraceCheckUtils]: 56: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {2515#true} is VALID [2020-07-10 17:32:04,178 INFO L280 TraceCheckUtils]: 57: Hoare triple {2515#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {2515#true} is VALID [2020-07-10 17:32:04,178 INFO L280 TraceCheckUtils]: 58: Hoare triple {2515#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {2515#true} is VALID [2020-07-10 17:32:04,178 INFO L280 TraceCheckUtils]: 59: Hoare triple {2515#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {2515#true} is VALID [2020-07-10 17:32:04,178 INFO L280 TraceCheckUtils]: 60: Hoare triple {2515#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {2515#true} is VALID [2020-07-10 17:32:04,179 INFO L280 TraceCheckUtils]: 61: Hoare triple {2515#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {2515#true} is VALID [2020-07-10 17:32:04,179 INFO L280 TraceCheckUtils]: 62: Hoare triple {2515#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {2515#true} is VALID [2020-07-10 17:32:04,179 INFO L280 TraceCheckUtils]: 63: Hoare triple {2515#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {2515#true} is VALID [2020-07-10 17:32:04,179 INFO L280 TraceCheckUtils]: 64: Hoare triple {2515#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {2515#true} is VALID [2020-07-10 17:32:04,180 INFO L280 TraceCheckUtils]: 65: Hoare triple {2515#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {2515#true} is VALID [2020-07-10 17:32:04,180 INFO L280 TraceCheckUtils]: 66: Hoare triple {2515#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {2515#true} is VALID [2020-07-10 17:32:04,180 INFO L280 TraceCheckUtils]: 67: Hoare triple {2515#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {2515#true} is VALID [2020-07-10 17:32:04,180 INFO L280 TraceCheckUtils]: 68: Hoare triple {2515#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {2515#true} is VALID [2020-07-10 17:32:04,180 INFO L280 TraceCheckUtils]: 69: Hoare triple {2515#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {2515#true} is VALID [2020-07-10 17:32:04,181 INFO L280 TraceCheckUtils]: 70: Hoare triple {2515#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {2515#true} is VALID [2020-07-10 17:32:04,181 INFO L280 TraceCheckUtils]: 71: Hoare triple {2515#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {2515#true} is VALID [2020-07-10 17:32:04,181 INFO L280 TraceCheckUtils]: 72: Hoare triple {2515#true} ~cleanupTimeShifts~0 := 4; {2515#true} is VALID [2020-07-10 17:32:04,181 INFO L280 TraceCheckUtils]: 73: Hoare triple {2515#true} ~pumpRunning~0 := 0; {2515#true} is VALID [2020-07-10 17:32:04,182 INFO L280 TraceCheckUtils]: 74: Hoare triple {2515#true} ~systemActive~0 := 1; {2515#true} is VALID [2020-07-10 17:32:04,182 INFO L280 TraceCheckUtils]: 75: Hoare triple {2515#true} ~waterLevel~0 := 1; {2515#true} is VALID [2020-07-10 17:32:04,182 INFO L280 TraceCheckUtils]: 76: Hoare triple {2515#true} ~methaneLevelCritical~0 := 0; {2515#true} is VALID [2020-07-10 17:32:04,182 INFO L280 TraceCheckUtils]: 77: Hoare triple {2515#true} ~head~0.base, ~head~0.offset := 0, 0; {2515#true} is VALID [2020-07-10 17:32:04,183 INFO L280 TraceCheckUtils]: 78: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,183 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2515#true} {2515#true} #904#return; {2515#true} is VALID [2020-07-10 17:32:04,183 INFO L263 TraceCheckUtils]: 80: Hoare triple {2515#true} call #t~ret74 := main(); {2515#true} is VALID [2020-07-10 17:32:04,183 INFO L280 TraceCheckUtils]: 81: Hoare triple {2515#true} havoc ~retValue_acc~0; {2515#true} is VALID [2020-07-10 17:32:04,183 INFO L280 TraceCheckUtils]: 82: Hoare triple {2515#true} havoc ~tmp~0; {2515#true} is VALID [2020-07-10 17:32:04,184 INFO L263 TraceCheckUtils]: 83: Hoare triple {2515#true} call select_helpers(); {2515#true} is VALID [2020-07-10 17:32:04,184 INFO L280 TraceCheckUtils]: 84: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,184 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2515#true} {2515#true} #812#return; {2515#true} is VALID [2020-07-10 17:32:04,184 INFO L263 TraceCheckUtils]: 86: Hoare triple {2515#true} call select_features(); {2515#true} is VALID [2020-07-10 17:32:04,185 INFO L280 TraceCheckUtils]: 87: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,185 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2515#true} {2515#true} #814#return; {2515#true} is VALID [2020-07-10 17:32:04,185 INFO L263 TraceCheckUtils]: 89: Hoare triple {2515#true} call #t~ret0 := valid_product(); {2515#true} is VALID [2020-07-10 17:32:04,185 INFO L280 TraceCheckUtils]: 90: Hoare triple {2515#true} havoc ~retValue_acc~8; {2515#true} is VALID [2020-07-10 17:32:04,186 INFO L280 TraceCheckUtils]: 91: Hoare triple {2515#true} ~retValue_acc~8 := 1; {2515#true} is VALID [2020-07-10 17:32:04,186 INFO L280 TraceCheckUtils]: 92: Hoare triple {2515#true} #res := ~retValue_acc~8; {2515#true} is VALID [2020-07-10 17:32:04,186 INFO L280 TraceCheckUtils]: 93: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,186 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2515#true} {2515#true} #816#return; {2515#true} is VALID [2020-07-10 17:32:04,186 INFO L280 TraceCheckUtils]: 95: Hoare triple {2515#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2515#true} is VALID [2020-07-10 17:32:04,187 INFO L280 TraceCheckUtils]: 96: Hoare triple {2515#true} ~tmp~0 := #t~ret0; {2515#true} is VALID [2020-07-10 17:32:04,187 INFO L280 TraceCheckUtils]: 97: Hoare triple {2515#true} havoc #t~ret0; {2515#true} is VALID [2020-07-10 17:32:04,187 INFO L280 TraceCheckUtils]: 98: Hoare triple {2515#true} assume 0 != ~tmp~0; {2515#true} is VALID [2020-07-10 17:32:04,187 INFO L263 TraceCheckUtils]: 99: Hoare triple {2515#true} call setup(); {2515#true} is VALID [2020-07-10 17:32:04,188 INFO L280 TraceCheckUtils]: 100: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,188 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2515#true} {2515#true} #818#return; {2515#true} is VALID [2020-07-10 17:32:04,188 INFO L263 TraceCheckUtils]: 102: Hoare triple {2515#true} call runTest(); {2515#true} is VALID [2020-07-10 17:32:04,188 INFO L263 TraceCheckUtils]: 103: Hoare triple {2515#true} call test(); {2515#true} is VALID [2020-07-10 17:32:04,189 INFO L280 TraceCheckUtils]: 104: Hoare triple {2515#true} havoc ~splverifierCounter~0; {2515#true} is VALID [2020-07-10 17:32:04,189 INFO L280 TraceCheckUtils]: 105: Hoare triple {2515#true} havoc ~tmp~1; {2515#true} is VALID [2020-07-10 17:32:04,189 INFO L280 TraceCheckUtils]: 106: Hoare triple {2515#true} havoc ~tmp___0~0; {2515#true} is VALID [2020-07-10 17:32:04,189 INFO L280 TraceCheckUtils]: 107: Hoare triple {2515#true} havoc ~tmp___1~0; {2515#true} is VALID [2020-07-10 17:32:04,189 INFO L280 TraceCheckUtils]: 108: Hoare triple {2515#true} havoc ~tmp___2~0; {2515#true} is VALID [2020-07-10 17:32:04,192 INFO L280 TraceCheckUtils]: 109: Hoare triple {2515#true} ~splverifierCounter~0 := 0; {2607#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:32:04,193 INFO L280 TraceCheckUtils]: 110: Hoare triple {2607#(= 0 test_~splverifierCounter~0)} assume !false; {2607#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:32:04,194 INFO L280 TraceCheckUtils]: 111: Hoare triple {2607#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2516#false} is VALID [2020-07-10 17:32:04,194 INFO L263 TraceCheckUtils]: 112: Hoare triple {2516#false} call cleanup(); {2516#false} is VALID [2020-07-10 17:32:04,194 INFO L280 TraceCheckUtils]: 113: Hoare triple {2516#false} havoc ~i~0; {2516#false} is VALID [2020-07-10 17:32:04,194 INFO L280 TraceCheckUtils]: 114: Hoare triple {2516#false} havoc ~__cil_tmp2~0; {2516#false} is VALID [2020-07-10 17:32:04,194 INFO L263 TraceCheckUtils]: 115: Hoare triple {2516#false} call timeShift(); {2516#false} is VALID [2020-07-10 17:32:04,195 INFO L280 TraceCheckUtils]: 116: Hoare triple {2516#false} assume !(0 != ~pumpRunning~0); {2516#false} is VALID [2020-07-10 17:32:04,195 INFO L280 TraceCheckUtils]: 117: Hoare triple {2516#false} assume !(0 != ~systemActive~0); {2516#false} is VALID [2020-07-10 17:32:04,195 INFO L263 TraceCheckUtils]: 118: Hoare triple {2516#false} call __utac_acc__Specification3_spec__1(); {2516#false} is VALID [2020-07-10 17:32:04,195 INFO L280 TraceCheckUtils]: 119: Hoare triple {2516#false} havoc ~tmp~8; {2516#false} is VALID [2020-07-10 17:32:04,196 INFO L280 TraceCheckUtils]: 120: Hoare triple {2516#false} havoc ~tmp___0~2; {2516#false} is VALID [2020-07-10 17:32:04,196 INFO L280 TraceCheckUtils]: 121: Hoare triple {2516#false} havoc ~tmp___1~1; {2516#false} is VALID [2020-07-10 17:32:04,196 INFO L263 TraceCheckUtils]: 122: Hoare triple {2516#false} call #t~ret71 := isMethaneLevelCritical(); {2515#true} is VALID [2020-07-10 17:32:04,196 INFO L280 TraceCheckUtils]: 123: Hoare triple {2515#true} havoc ~retValue_acc~4; {2515#true} is VALID [2020-07-10 17:32:04,196 INFO L280 TraceCheckUtils]: 124: Hoare triple {2515#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {2515#true} is VALID [2020-07-10 17:32:04,197 INFO L280 TraceCheckUtils]: 125: Hoare triple {2515#true} #res := ~retValue_acc~4; {2515#true} is VALID [2020-07-10 17:32:04,197 INFO L280 TraceCheckUtils]: 126: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,197 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {2515#true} {2516#false} #896#return; {2516#false} is VALID [2020-07-10 17:32:04,197 INFO L280 TraceCheckUtils]: 128: Hoare triple {2516#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {2516#false} is VALID [2020-07-10 17:32:04,197 INFO L280 TraceCheckUtils]: 129: Hoare triple {2516#false} ~tmp~8 := #t~ret71; {2516#false} is VALID [2020-07-10 17:32:04,198 INFO L280 TraceCheckUtils]: 130: Hoare triple {2516#false} havoc #t~ret71; {2516#false} is VALID [2020-07-10 17:32:04,198 INFO L280 TraceCheckUtils]: 131: Hoare triple {2516#false} assume !(0 != ~tmp~8); {2516#false} is VALID [2020-07-10 17:32:04,198 INFO L263 TraceCheckUtils]: 132: Hoare triple {2516#false} call #t~ret72 := getWaterLevel(); {2515#true} is VALID [2020-07-10 17:32:04,198 INFO L280 TraceCheckUtils]: 133: Hoare triple {2515#true} havoc ~retValue_acc~5; {2515#true} is VALID [2020-07-10 17:32:04,199 INFO L280 TraceCheckUtils]: 134: Hoare triple {2515#true} ~retValue_acc~5 := ~waterLevel~0; {2515#true} is VALID [2020-07-10 17:32:04,199 INFO L280 TraceCheckUtils]: 135: Hoare triple {2515#true} #res := ~retValue_acc~5; {2515#true} is VALID [2020-07-10 17:32:04,199 INFO L280 TraceCheckUtils]: 136: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,199 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {2515#true} {2516#false} #898#return; {2516#false} is VALID [2020-07-10 17:32:04,200 INFO L280 TraceCheckUtils]: 138: Hoare triple {2516#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {2516#false} is VALID [2020-07-10 17:32:04,200 INFO L280 TraceCheckUtils]: 139: Hoare triple {2516#false} ~tmp___0~2 := #t~ret72; {2516#false} is VALID [2020-07-10 17:32:04,200 INFO L280 TraceCheckUtils]: 140: Hoare triple {2516#false} havoc #t~ret72; {2516#false} is VALID [2020-07-10 17:32:04,200 INFO L280 TraceCheckUtils]: 141: Hoare triple {2516#false} assume 2 == ~tmp___0~2; {2516#false} is VALID [2020-07-10 17:32:04,200 INFO L263 TraceCheckUtils]: 142: Hoare triple {2516#false} call #t~ret73 := isPumpRunning(); {2515#true} is VALID [2020-07-10 17:32:04,201 INFO L280 TraceCheckUtils]: 143: Hoare triple {2515#true} havoc ~retValue_acc~2; {2515#true} is VALID [2020-07-10 17:32:04,201 INFO L280 TraceCheckUtils]: 144: Hoare triple {2515#true} ~retValue_acc~2 := ~pumpRunning~0; {2515#true} is VALID [2020-07-10 17:32:04,201 INFO L280 TraceCheckUtils]: 145: Hoare triple {2515#true} #res := ~retValue_acc~2; {2515#true} is VALID [2020-07-10 17:32:04,201 INFO L280 TraceCheckUtils]: 146: Hoare triple {2515#true} assume true; {2515#true} is VALID [2020-07-10 17:32:04,202 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {2515#true} {2516#false} #900#return; {2516#false} is VALID [2020-07-10 17:32:04,202 INFO L280 TraceCheckUtils]: 148: Hoare triple {2516#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {2516#false} is VALID [2020-07-10 17:32:04,202 INFO L280 TraceCheckUtils]: 149: Hoare triple {2516#false} ~tmp___1~1 := #t~ret73; {2516#false} is VALID [2020-07-10 17:32:04,202 INFO L280 TraceCheckUtils]: 150: Hoare triple {2516#false} havoc #t~ret73; {2516#false} is VALID [2020-07-10 17:32:04,203 INFO L280 TraceCheckUtils]: 151: Hoare triple {2516#false} assume !(0 != ~tmp___1~1); {2516#false} is VALID [2020-07-10 17:32:04,203 INFO L263 TraceCheckUtils]: 152: Hoare triple {2516#false} call __automaton_fail(); {2516#false} is VALID [2020-07-10 17:32:04,203 INFO L280 TraceCheckUtils]: 153: Hoare triple {2516#false} assume !false; {2516#false} is VALID [2020-07-10 17:32:04,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:32:04,229 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:32:04,229 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2098765099] [2020-07-10 17:32:04,230 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:32:04,230 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 17:32:04,230 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [531229500] [2020-07-10 17:32:04,231 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-07-10 17:32:04,232 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:32:04,232 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 17:32:04,368 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 154 edges. 154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:32:04,368 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 17:32:04,368 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:32:04,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 17:32:04,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 17:32:04,369 INFO L87 Difference]: Start difference. First operand 259 states and 280 transitions. Second operand 4 states. [2020-07-10 17:32:06,292 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:32:12,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:32:12,596 INFO L93 Difference]: Finished difference Result 399 states and 446 transitions. [2020-07-10 17:32:12,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 17:32:12,596 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-07-10 17:32:12,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:32:12,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:32:12,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 446 transitions. [2020-07-10 17:32:12,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:32:12,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 446 transitions. [2020-07-10 17:32:12,613 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 446 transitions. [2020-07-10 17:32:13,855 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 446 edges. 446 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:32:13,865 INFO L225 Difference]: With dead ends: 399 [2020-07-10 17:32:13,865 INFO L226 Difference]: Without dead ends: 284 [2020-07-10 17:32:13,868 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 17:32:13,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 284 states. [2020-07-10 17:32:17,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 284 to 249. [2020-07-10 17:32:17,766 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:32:17,766 INFO L82 GeneralOperation]: Start isEquivalent. First operand 284 states. Second operand 249 states. [2020-07-10 17:32:17,766 INFO L74 IsIncluded]: Start isIncluded. First operand 284 states. Second operand 249 states. [2020-07-10 17:32:17,766 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 249 states. [2020-07-10 17:32:17,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:32:17,780 INFO L93 Difference]: Finished difference Result 284 states and 316 transitions. [2020-07-10 17:32:17,781 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 316 transitions. [2020-07-10 17:32:17,782 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:32:17,782 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:32:17,782 INFO L74 IsIncluded]: Start isIncluded. First operand 249 states. Second operand 284 states. [2020-07-10 17:32:17,782 INFO L87 Difference]: Start difference. First operand 249 states. Second operand 284 states. [2020-07-10 17:32:17,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:32:17,795 INFO L93 Difference]: Finished difference Result 284 states and 316 transitions. [2020-07-10 17:32:17,795 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 316 transitions. [2020-07-10 17:32:17,796 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:32:17,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:32:17,797 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:32:17,797 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:32:17,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-07-10 17:32:17,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 267 transitions. [2020-07-10 17:32:17,806 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 267 transitions. Word has length 154 [2020-07-10 17:32:17,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:32:17,807 INFO L479 AbstractCegarLoop]: Abstraction has 249 states and 267 transitions. [2020-07-10 17:32:17,807 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 17:32:17,807 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 249 states and 267 transitions. [2020-07-10 17:32:18,749 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 267 edges. 267 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:32:18,749 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 267 transitions. [2020-07-10 17:32:18,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-10 17:32:18,752 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:32:18,752 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, 1] [2020-07-10 17:32:18,753 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 17:32:18,753 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:32:18,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:32:18,753 INFO L82 PathProgramCache]: Analyzing trace with hash -2069807768, now seen corresponding path program 1 times [2020-07-10 17:32:18,753 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:32:18,754 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1336925405] [2020-07-10 17:32:18,754 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:32:18,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:19,126 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:32:19,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:19,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {4605#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {4492#true} is VALID [2020-07-10 17:32:19,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {4492#true} #valid := #valid[0 := 0]; {4492#true} is VALID [2020-07-10 17:32:19,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {4492#true} assume 0 < #StackHeapBarrier; {4492#true} is VALID [2020-07-10 17:32:19,202 INFO L280 TraceCheckUtils]: 3: Hoare triple {4492#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {4492#true} is VALID [2020-07-10 17:32:19,202 INFO L280 TraceCheckUtils]: 4: Hoare triple {4492#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {4492#true} is VALID [2020-07-10 17:32:19,203 INFO L280 TraceCheckUtils]: 5: Hoare triple {4492#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {4492#true} is VALID [2020-07-10 17:32:19,203 INFO L280 TraceCheckUtils]: 6: Hoare triple {4492#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {4492#true} is VALID [2020-07-10 17:32:19,203 INFO L280 TraceCheckUtils]: 7: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {4492#true} is VALID [2020-07-10 17:32:19,203 INFO L280 TraceCheckUtils]: 8: Hoare triple {4492#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {4492#true} is VALID [2020-07-10 17:32:19,203 INFO L280 TraceCheckUtils]: 9: Hoare triple {4492#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {4492#true} is VALID [2020-07-10 17:32:19,204 INFO L280 TraceCheckUtils]: 10: Hoare triple {4492#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {4492#true} is VALID [2020-07-10 17:32:19,204 INFO L280 TraceCheckUtils]: 11: Hoare triple {4492#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {4492#true} is VALID [2020-07-10 17:32:19,204 INFO L280 TraceCheckUtils]: 12: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {4492#true} is VALID [2020-07-10 17:32:19,204 INFO L280 TraceCheckUtils]: 13: Hoare triple {4492#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {4492#true} is VALID [2020-07-10 17:32:19,204 INFO L280 TraceCheckUtils]: 14: Hoare triple {4492#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {4492#true} is VALID [2020-07-10 17:32:19,205 INFO L280 TraceCheckUtils]: 15: Hoare triple {4492#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {4492#true} is VALID [2020-07-10 17:32:19,205 INFO L280 TraceCheckUtils]: 16: Hoare triple {4492#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {4492#true} is VALID [2020-07-10 17:32:19,205 INFO L280 TraceCheckUtils]: 17: Hoare triple {4492#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {4492#true} is VALID [2020-07-10 17:32:19,205 INFO L280 TraceCheckUtils]: 18: Hoare triple {4492#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {4492#true} is VALID [2020-07-10 17:32:19,205 INFO L280 TraceCheckUtils]: 19: Hoare triple {4492#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {4492#true} is VALID [2020-07-10 17:32:19,206 INFO L280 TraceCheckUtils]: 20: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {4492#true} is VALID [2020-07-10 17:32:19,206 INFO L280 TraceCheckUtils]: 21: Hoare triple {4492#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {4492#true} is VALID [2020-07-10 17:32:19,206 INFO L280 TraceCheckUtils]: 22: Hoare triple {4492#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {4492#true} is VALID [2020-07-10 17:32:19,206 INFO L280 TraceCheckUtils]: 23: Hoare triple {4492#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {4492#true} is VALID [2020-07-10 17:32:19,206 INFO L280 TraceCheckUtils]: 24: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {4492#true} is VALID [2020-07-10 17:32:19,207 INFO L280 TraceCheckUtils]: 25: Hoare triple {4492#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {4492#true} is VALID [2020-07-10 17:32:19,207 INFO L280 TraceCheckUtils]: 26: Hoare triple {4492#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {4492#true} is VALID [2020-07-10 17:32:19,207 INFO L280 TraceCheckUtils]: 27: Hoare triple {4492#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {4492#true} is VALID [2020-07-10 17:32:19,207 INFO L280 TraceCheckUtils]: 28: Hoare triple {4492#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {4492#true} is VALID [2020-07-10 17:32:19,208 INFO L280 TraceCheckUtils]: 29: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {4492#true} is VALID [2020-07-10 17:32:19,208 INFO L280 TraceCheckUtils]: 30: Hoare triple {4492#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {4492#true} is VALID [2020-07-10 17:32:19,208 INFO L280 TraceCheckUtils]: 31: Hoare triple {4492#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {4492#true} is VALID [2020-07-10 17:32:19,208 INFO L280 TraceCheckUtils]: 32: Hoare triple {4492#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {4492#true} is VALID [2020-07-10 17:32:19,208 INFO L280 TraceCheckUtils]: 33: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {4492#true} is VALID [2020-07-10 17:32:19,208 INFO L280 TraceCheckUtils]: 34: Hoare triple {4492#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {4492#true} is VALID [2020-07-10 17:32:19,209 INFO L280 TraceCheckUtils]: 35: Hoare triple {4492#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {4492#true} is VALID [2020-07-10 17:32:19,209 INFO L280 TraceCheckUtils]: 36: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {4492#true} is VALID [2020-07-10 17:32:19,209 INFO L280 TraceCheckUtils]: 37: Hoare triple {4492#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {4492#true} is VALID [2020-07-10 17:32:19,209 INFO L280 TraceCheckUtils]: 38: Hoare triple {4492#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {4492#true} is VALID [2020-07-10 17:32:19,209 INFO L280 TraceCheckUtils]: 39: Hoare triple {4492#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {4492#true} is VALID [2020-07-10 17:32:19,210 INFO L280 TraceCheckUtils]: 40: Hoare triple {4492#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {4492#true} is VALID [2020-07-10 17:32:19,210 INFO L280 TraceCheckUtils]: 41: Hoare triple {4492#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {4492#true} is VALID [2020-07-10 17:32:19,210 INFO L280 TraceCheckUtils]: 42: Hoare triple {4492#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {4492#true} is VALID [2020-07-10 17:32:19,210 INFO L280 TraceCheckUtils]: 43: Hoare triple {4492#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {4492#true} is VALID [2020-07-10 17:32:19,210 INFO L280 TraceCheckUtils]: 44: Hoare triple {4492#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {4492#true} is VALID [2020-07-10 17:32:19,211 INFO L280 TraceCheckUtils]: 45: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {4492#true} is VALID [2020-07-10 17:32:19,211 INFO L280 TraceCheckUtils]: 46: Hoare triple {4492#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {4492#true} is VALID [2020-07-10 17:32:19,211 INFO L280 TraceCheckUtils]: 47: Hoare triple {4492#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {4492#true} is VALID [2020-07-10 17:32:19,211 INFO L280 TraceCheckUtils]: 48: Hoare triple {4492#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {4492#true} is VALID [2020-07-10 17:32:19,211 INFO L280 TraceCheckUtils]: 49: Hoare triple {4492#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {4492#true} is VALID [2020-07-10 17:32:19,212 INFO L280 TraceCheckUtils]: 50: Hoare triple {4492#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {4492#true} is VALID [2020-07-10 17:32:19,212 INFO L280 TraceCheckUtils]: 51: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {4492#true} is VALID [2020-07-10 17:32:19,212 INFO L280 TraceCheckUtils]: 52: Hoare triple {4492#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {4492#true} is VALID [2020-07-10 17:32:19,212 INFO L280 TraceCheckUtils]: 53: Hoare triple {4492#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {4492#true} is VALID [2020-07-10 17:32:19,212 INFO L280 TraceCheckUtils]: 54: Hoare triple {4492#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {4492#true} is VALID [2020-07-10 17:32:19,213 INFO L280 TraceCheckUtils]: 55: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {4492#true} is VALID [2020-07-10 17:32:19,213 INFO L280 TraceCheckUtils]: 56: Hoare triple {4492#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {4492#true} is VALID [2020-07-10 17:32:19,213 INFO L280 TraceCheckUtils]: 57: Hoare triple {4492#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {4492#true} is VALID [2020-07-10 17:32:19,213 INFO L280 TraceCheckUtils]: 58: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {4492#true} is VALID [2020-07-10 17:32:19,213 INFO L280 TraceCheckUtils]: 59: Hoare triple {4492#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {4492#true} is VALID [2020-07-10 17:32:19,214 INFO L280 TraceCheckUtils]: 60: Hoare triple {4492#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {4492#true} is VALID [2020-07-10 17:32:19,214 INFO L280 TraceCheckUtils]: 61: Hoare triple {4492#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {4492#true} is VALID [2020-07-10 17:32:19,214 INFO L280 TraceCheckUtils]: 62: Hoare triple {4492#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {4492#true} is VALID [2020-07-10 17:32:19,214 INFO L280 TraceCheckUtils]: 63: Hoare triple {4492#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {4492#true} is VALID [2020-07-10 17:32:19,214 INFO L280 TraceCheckUtils]: 64: Hoare triple {4492#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {4492#true} is VALID [2020-07-10 17:32:19,215 INFO L280 TraceCheckUtils]: 65: Hoare triple {4492#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {4492#true} is VALID [2020-07-10 17:32:19,215 INFO L280 TraceCheckUtils]: 66: Hoare triple {4492#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {4492#true} is VALID [2020-07-10 17:32:19,215 INFO L280 TraceCheckUtils]: 67: Hoare triple {4492#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {4492#true} is VALID [2020-07-10 17:32:19,215 INFO L280 TraceCheckUtils]: 68: Hoare triple {4492#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {4492#true} is VALID [2020-07-10 17:32:19,216 INFO L280 TraceCheckUtils]: 69: Hoare triple {4492#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {4492#true} is VALID [2020-07-10 17:32:19,216 INFO L280 TraceCheckUtils]: 70: Hoare triple {4492#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {4492#true} is VALID [2020-07-10 17:32:19,216 INFO L280 TraceCheckUtils]: 71: Hoare triple {4492#true} ~cleanupTimeShifts~0 := 4; {4492#true} is VALID [2020-07-10 17:32:19,216 INFO L280 TraceCheckUtils]: 72: Hoare triple {4492#true} ~pumpRunning~0 := 0; {4492#true} is VALID [2020-07-10 17:32:19,217 INFO L280 TraceCheckUtils]: 73: Hoare triple {4492#true} ~systemActive~0 := 1; {4492#true} is VALID [2020-07-10 17:32:19,217 INFO L280 TraceCheckUtils]: 74: Hoare triple {4492#true} ~waterLevel~0 := 1; {4492#true} is VALID [2020-07-10 17:32:19,217 INFO L280 TraceCheckUtils]: 75: Hoare triple {4492#true} ~methaneLevelCritical~0 := 0; {4492#true} is VALID [2020-07-10 17:32:19,217 INFO L280 TraceCheckUtils]: 76: Hoare triple {4492#true} ~head~0.base, ~head~0.offset := 0, 0; {4492#true} is VALID [2020-07-10 17:32:19,218 INFO L280 TraceCheckUtils]: 77: Hoare triple {4492#true} assume true; {4492#true} is VALID [2020-07-10 17:32:19,218 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4492#true} {4492#true} #904#return; {4492#true} is VALID [2020-07-10 17:32:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:19,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {4492#true} assume true; {4492#true} is VALID [2020-07-10 17:32:19,241 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4492#true} {4492#true} #812#return; {4492#true} is VALID [2020-07-10 17:32:19,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:19,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {4492#true} assume true; {4492#true} is VALID [2020-07-10 17:32:19,244 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4492#true} {4492#true} #814#return; {4492#true} is VALID [2020-07-10 17:32:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:19,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {4492#true} havoc ~retValue_acc~8; {4492#true} is VALID [2020-07-10 17:32:19,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {4492#true} ~retValue_acc~8 := 1; {4606#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} is VALID [2020-07-10 17:32:19,289 INFO L280 TraceCheckUtils]: 2: Hoare triple {4606#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} #res := ~retValue_acc~8; {4607#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:32:19,290 INFO L280 TraceCheckUtils]: 3: Hoare triple {4607#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4607#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:32:19,291 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4607#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4492#true} #816#return; {4582#(= 1 |main_#t~ret0|)} is VALID [2020-07-10 17:32:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:19,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {4492#true} assume true; {4492#true} is VALID [2020-07-10 17:32:19,294 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4492#true} {4492#true} #818#return; {4492#true} is VALID [2020-07-10 17:32:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:19,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {4608#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4609#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:32:19,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {4609#(<= 1 ~systemActive~0)} assume true; {4609#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:32:19,332 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4609#(<= 1 ~systemActive~0)} {4492#true} #864#return; {4589#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:32:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:19,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {4492#true} havoc ~retValue_acc~4; {4492#true} is VALID [2020-07-10 17:32:19,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {4492#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {4492#true} is VALID [2020-07-10 17:32:19,336 INFO L280 TraceCheckUtils]: 2: Hoare triple {4492#true} #res := ~retValue_acc~4; {4492#true} is VALID [2020-07-10 17:32:19,336 INFO L280 TraceCheckUtils]: 3: Hoare triple {4492#true} assume true; {4492#true} is VALID [2020-07-10 17:32:19,336 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4492#true} {4493#false} #896#return; {4493#false} is VALID [2020-07-10 17:32:19,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:19,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {4492#true} havoc ~retValue_acc~5; {4492#true} is VALID [2020-07-10 17:32:19,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {4492#true} ~retValue_acc~5 := ~waterLevel~0; {4492#true} is VALID [2020-07-10 17:32:19,341 INFO L280 TraceCheckUtils]: 2: Hoare triple {4492#true} #res := ~retValue_acc~5; {4492#true} is VALID [2020-07-10 17:32:19,341 INFO L280 TraceCheckUtils]: 3: Hoare triple {4492#true} assume true; {4492#true} is VALID [2020-07-10 17:32:19,341 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4492#true} {4493#false} #898#return; {4493#false} is VALID [2020-07-10 17:32:19,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:19,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {4492#true} havoc ~retValue_acc~2; {4492#true} is VALID [2020-07-10 17:32:19,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {4492#true} ~retValue_acc~2 := ~pumpRunning~0; {4492#true} is VALID [2020-07-10 17:32:19,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {4492#true} #res := ~retValue_acc~2; {4492#true} is VALID [2020-07-10 17:32:19,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {4492#true} assume true; {4492#true} is VALID [2020-07-10 17:32:19,347 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4492#true} {4493#false} #900#return; {4493#false} is VALID [2020-07-10 17:32:19,354 INFO L263 TraceCheckUtils]: 0: Hoare triple {4492#true} call ULTIMATE.init(); {4605#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 17:32:19,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {4605#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {4492#true} is VALID [2020-07-10 17:32:19,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {4492#true} #valid := #valid[0 := 0]; {4492#true} is VALID [2020-07-10 17:32:19,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {4492#true} assume 0 < #StackHeapBarrier; {4492#true} is VALID [2020-07-10 17:32:19,356 INFO L280 TraceCheckUtils]: 4: Hoare triple {4492#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {4492#true} is VALID [2020-07-10 17:32:19,356 INFO L280 TraceCheckUtils]: 5: Hoare triple {4492#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {4492#true} is VALID [2020-07-10 17:32:19,356 INFO L280 TraceCheckUtils]: 6: Hoare triple {4492#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {4492#true} is VALID [2020-07-10 17:32:19,357 INFO L280 TraceCheckUtils]: 7: Hoare triple {4492#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {4492#true} is VALID [2020-07-10 17:32:19,357 INFO L280 TraceCheckUtils]: 8: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {4492#true} is VALID [2020-07-10 17:32:19,357 INFO L280 TraceCheckUtils]: 9: Hoare triple {4492#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {4492#true} is VALID [2020-07-10 17:32:19,358 INFO L280 TraceCheckUtils]: 10: Hoare triple {4492#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {4492#true} is VALID [2020-07-10 17:32:19,358 INFO L280 TraceCheckUtils]: 11: Hoare triple {4492#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {4492#true} is VALID [2020-07-10 17:32:19,358 INFO L280 TraceCheckUtils]: 12: Hoare triple {4492#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {4492#true} is VALID [2020-07-10 17:32:19,359 INFO L280 TraceCheckUtils]: 13: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {4492#true} is VALID [2020-07-10 17:32:19,359 INFO L280 TraceCheckUtils]: 14: Hoare triple {4492#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {4492#true} is VALID [2020-07-10 17:32:19,359 INFO L280 TraceCheckUtils]: 15: Hoare triple {4492#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {4492#true} is VALID [2020-07-10 17:32:19,359 INFO L280 TraceCheckUtils]: 16: Hoare triple {4492#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {4492#true} is VALID [2020-07-10 17:32:19,360 INFO L280 TraceCheckUtils]: 17: Hoare triple {4492#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {4492#true} is VALID [2020-07-10 17:32:19,360 INFO L280 TraceCheckUtils]: 18: Hoare triple {4492#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {4492#true} is VALID [2020-07-10 17:32:19,360 INFO L280 TraceCheckUtils]: 19: Hoare triple {4492#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {4492#true} is VALID [2020-07-10 17:32:19,360 INFO L280 TraceCheckUtils]: 20: Hoare triple {4492#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {4492#true} is VALID [2020-07-10 17:32:19,360 INFO L280 TraceCheckUtils]: 21: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {4492#true} is VALID [2020-07-10 17:32:19,361 INFO L280 TraceCheckUtils]: 22: Hoare triple {4492#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {4492#true} is VALID [2020-07-10 17:32:19,361 INFO L280 TraceCheckUtils]: 23: Hoare triple {4492#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {4492#true} is VALID [2020-07-10 17:32:19,361 INFO L280 TraceCheckUtils]: 24: Hoare triple {4492#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {4492#true} is VALID [2020-07-10 17:32:19,361 INFO L280 TraceCheckUtils]: 25: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {4492#true} is VALID [2020-07-10 17:32:19,361 INFO L280 TraceCheckUtils]: 26: Hoare triple {4492#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {4492#true} is VALID [2020-07-10 17:32:19,362 INFO L280 TraceCheckUtils]: 27: Hoare triple {4492#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {4492#true} is VALID [2020-07-10 17:32:19,362 INFO L280 TraceCheckUtils]: 28: Hoare triple {4492#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {4492#true} is VALID [2020-07-10 17:32:19,362 INFO L280 TraceCheckUtils]: 29: Hoare triple {4492#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {4492#true} is VALID [2020-07-10 17:32:19,362 INFO L280 TraceCheckUtils]: 30: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {4492#true} is VALID [2020-07-10 17:32:19,363 INFO L280 TraceCheckUtils]: 31: Hoare triple {4492#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {4492#true} is VALID [2020-07-10 17:32:19,363 INFO L280 TraceCheckUtils]: 32: Hoare triple {4492#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {4492#true} is VALID [2020-07-10 17:32:19,363 INFO L280 TraceCheckUtils]: 33: Hoare triple {4492#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {4492#true} is VALID [2020-07-10 17:32:19,364 INFO L280 TraceCheckUtils]: 34: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {4492#true} is VALID [2020-07-10 17:32:19,364 INFO L280 TraceCheckUtils]: 35: Hoare triple {4492#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {4492#true} is VALID [2020-07-10 17:32:19,364 INFO L280 TraceCheckUtils]: 36: Hoare triple {4492#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {4492#true} is VALID [2020-07-10 17:32:19,365 INFO L280 TraceCheckUtils]: 37: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {4492#true} is VALID [2020-07-10 17:32:19,365 INFO L280 TraceCheckUtils]: 38: Hoare triple {4492#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {4492#true} is VALID [2020-07-10 17:32:19,365 INFO L280 TraceCheckUtils]: 39: Hoare triple {4492#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {4492#true} is VALID [2020-07-10 17:32:19,366 INFO L280 TraceCheckUtils]: 40: Hoare triple {4492#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {4492#true} is VALID [2020-07-10 17:32:19,366 INFO L280 TraceCheckUtils]: 41: Hoare triple {4492#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {4492#true} is VALID [2020-07-10 17:32:19,366 INFO L280 TraceCheckUtils]: 42: Hoare triple {4492#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {4492#true} is VALID [2020-07-10 17:32:19,366 INFO L280 TraceCheckUtils]: 43: Hoare triple {4492#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {4492#true} is VALID [2020-07-10 17:32:19,366 INFO L280 TraceCheckUtils]: 44: Hoare triple {4492#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {4492#true} is VALID [2020-07-10 17:32:19,367 INFO L280 TraceCheckUtils]: 45: Hoare triple {4492#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {4492#true} is VALID [2020-07-10 17:32:19,367 INFO L280 TraceCheckUtils]: 46: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {4492#true} is VALID [2020-07-10 17:32:19,367 INFO L280 TraceCheckUtils]: 47: Hoare triple {4492#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {4492#true} is VALID [2020-07-10 17:32:19,367 INFO L280 TraceCheckUtils]: 48: Hoare triple {4492#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {4492#true} is VALID [2020-07-10 17:32:19,368 INFO L280 TraceCheckUtils]: 49: Hoare triple {4492#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {4492#true} is VALID [2020-07-10 17:32:19,368 INFO L280 TraceCheckUtils]: 50: Hoare triple {4492#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {4492#true} is VALID [2020-07-10 17:32:19,368 INFO L280 TraceCheckUtils]: 51: Hoare triple {4492#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {4492#true} is VALID [2020-07-10 17:32:19,368 INFO L280 TraceCheckUtils]: 52: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {4492#true} is VALID [2020-07-10 17:32:19,368 INFO L280 TraceCheckUtils]: 53: Hoare triple {4492#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {4492#true} is VALID [2020-07-10 17:32:19,368 INFO L280 TraceCheckUtils]: 54: Hoare triple {4492#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {4492#true} is VALID [2020-07-10 17:32:19,369 INFO L280 TraceCheckUtils]: 55: Hoare triple {4492#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {4492#true} is VALID [2020-07-10 17:32:19,369 INFO L280 TraceCheckUtils]: 56: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {4492#true} is VALID [2020-07-10 17:32:19,369 INFO L280 TraceCheckUtils]: 57: Hoare triple {4492#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {4492#true} is VALID [2020-07-10 17:32:19,369 INFO L280 TraceCheckUtils]: 58: Hoare triple {4492#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {4492#true} is VALID [2020-07-10 17:32:19,369 INFO L280 TraceCheckUtils]: 59: Hoare triple {4492#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {4492#true} is VALID [2020-07-10 17:32:19,370 INFO L280 TraceCheckUtils]: 60: Hoare triple {4492#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {4492#true} is VALID [2020-07-10 17:32:19,370 INFO L280 TraceCheckUtils]: 61: Hoare triple {4492#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {4492#true} is VALID [2020-07-10 17:32:19,370 INFO L280 TraceCheckUtils]: 62: Hoare triple {4492#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {4492#true} is VALID [2020-07-10 17:32:19,370 INFO L280 TraceCheckUtils]: 63: Hoare triple {4492#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {4492#true} is VALID [2020-07-10 17:32:19,370 INFO L280 TraceCheckUtils]: 64: Hoare triple {4492#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {4492#true} is VALID [2020-07-10 17:32:19,370 INFO L280 TraceCheckUtils]: 65: Hoare triple {4492#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {4492#true} is VALID [2020-07-10 17:32:19,371 INFO L280 TraceCheckUtils]: 66: Hoare triple {4492#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {4492#true} is VALID [2020-07-10 17:32:19,371 INFO L280 TraceCheckUtils]: 67: Hoare triple {4492#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {4492#true} is VALID [2020-07-10 17:32:19,371 INFO L280 TraceCheckUtils]: 68: Hoare triple {4492#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {4492#true} is VALID [2020-07-10 17:32:19,371 INFO L280 TraceCheckUtils]: 69: Hoare triple {4492#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {4492#true} is VALID [2020-07-10 17:32:19,371 INFO L280 TraceCheckUtils]: 70: Hoare triple {4492#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {4492#true} is VALID [2020-07-10 17:32:19,372 INFO L280 TraceCheckUtils]: 71: Hoare triple {4492#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {4492#true} is VALID [2020-07-10 17:32:19,372 INFO L280 TraceCheckUtils]: 72: Hoare triple {4492#true} ~cleanupTimeShifts~0 := 4; {4492#true} is VALID [2020-07-10 17:32:19,372 INFO L280 TraceCheckUtils]: 73: Hoare triple {4492#true} ~pumpRunning~0 := 0; {4492#true} is VALID [2020-07-10 17:32:19,372 INFO L280 TraceCheckUtils]: 74: Hoare triple {4492#true} ~systemActive~0 := 1; {4492#true} is VALID [2020-07-10 17:32:19,372 INFO L280 TraceCheckUtils]: 75: Hoare triple {4492#true} ~waterLevel~0 := 1; {4492#true} is VALID [2020-07-10 17:32:19,373 INFO L280 TraceCheckUtils]: 76: Hoare triple {4492#true} ~methaneLevelCritical~0 := 0; {4492#true} is VALID [2020-07-10 17:32:19,373 INFO L280 TraceCheckUtils]: 77: Hoare triple {4492#true} ~head~0.base, ~head~0.offset := 0, 0; {4492#true} is VALID [2020-07-10 17:32:19,373 INFO L280 TraceCheckUtils]: 78: Hoare triple {4492#true} assume true; {4492#true} is VALID [2020-07-10 17:32:19,373 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4492#true} {4492#true} #904#return; {4492#true} is VALID [2020-07-10 17:32:19,373 INFO L263 TraceCheckUtils]: 80: Hoare triple {4492#true} call #t~ret74 := main(); {4492#true} is VALID [2020-07-10 17:32:19,374 INFO L280 TraceCheckUtils]: 81: Hoare triple {4492#true} havoc ~retValue_acc~0; {4492#true} is VALID [2020-07-10 17:32:19,374 INFO L280 TraceCheckUtils]: 82: Hoare triple {4492#true} havoc ~tmp~0; {4492#true} is VALID [2020-07-10 17:32:19,374 INFO L263 TraceCheckUtils]: 83: Hoare triple {4492#true} call select_helpers(); {4492#true} is VALID [2020-07-10 17:32:19,374 INFO L280 TraceCheckUtils]: 84: Hoare triple {4492#true} assume true; {4492#true} is VALID [2020-07-10 17:32:19,374 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4492#true} {4492#true} #812#return; {4492#true} is VALID [2020-07-10 17:32:19,375 INFO L263 TraceCheckUtils]: 86: Hoare triple {4492#true} call select_features(); {4492#true} is VALID [2020-07-10 17:32:19,375 INFO L280 TraceCheckUtils]: 87: Hoare triple {4492#true} assume true; {4492#true} is VALID [2020-07-10 17:32:19,375 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4492#true} {4492#true} #814#return; {4492#true} is VALID [2020-07-10 17:32:19,375 INFO L263 TraceCheckUtils]: 89: Hoare triple {4492#true} call #t~ret0 := valid_product(); {4492#true} is VALID [2020-07-10 17:32:19,375 INFO L280 TraceCheckUtils]: 90: Hoare triple {4492#true} havoc ~retValue_acc~8; {4492#true} is VALID [2020-07-10 17:32:19,376 INFO L280 TraceCheckUtils]: 91: Hoare triple {4492#true} ~retValue_acc~8 := 1; {4606#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} is VALID [2020-07-10 17:32:19,377 INFO L280 TraceCheckUtils]: 92: Hoare triple {4606#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} #res := ~retValue_acc~8; {4607#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:32:19,377 INFO L280 TraceCheckUtils]: 93: Hoare triple {4607#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4607#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:32:19,378 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4607#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4492#true} #816#return; {4582#(= 1 |main_#t~ret0|)} is VALID [2020-07-10 17:32:19,379 INFO L280 TraceCheckUtils]: 95: Hoare triple {4582#(= 1 |main_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4582#(= 1 |main_#t~ret0|)} is VALID [2020-07-10 17:32:19,379 INFO L280 TraceCheckUtils]: 96: Hoare triple {4582#(= 1 |main_#t~ret0|)} ~tmp~0 := #t~ret0; {4583#(= 1 main_~tmp~0)} is VALID [2020-07-10 17:32:19,380 INFO L280 TraceCheckUtils]: 97: Hoare triple {4583#(= 1 main_~tmp~0)} havoc #t~ret0; {4583#(= 1 main_~tmp~0)} is VALID [2020-07-10 17:32:19,380 INFO L280 TraceCheckUtils]: 98: Hoare triple {4583#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {4492#true} is VALID [2020-07-10 17:32:19,380 INFO L263 TraceCheckUtils]: 99: Hoare triple {4492#true} call setup(); {4492#true} is VALID [2020-07-10 17:32:19,380 INFO L280 TraceCheckUtils]: 100: Hoare triple {4492#true} assume true; {4492#true} is VALID [2020-07-10 17:32:19,381 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4492#true} {4492#true} #818#return; {4492#true} is VALID [2020-07-10 17:32:19,381 INFO L263 TraceCheckUtils]: 102: Hoare triple {4492#true} call runTest(); {4492#true} is VALID [2020-07-10 17:32:19,381 INFO L263 TraceCheckUtils]: 103: Hoare triple {4492#true} call test(); {4492#true} is VALID [2020-07-10 17:32:19,381 INFO L280 TraceCheckUtils]: 104: Hoare triple {4492#true} havoc ~splverifierCounter~0; {4492#true} is VALID [2020-07-10 17:32:19,382 INFO L280 TraceCheckUtils]: 105: Hoare triple {4492#true} havoc ~tmp~1; {4492#true} is VALID [2020-07-10 17:32:19,382 INFO L280 TraceCheckUtils]: 106: Hoare triple {4492#true} havoc ~tmp___0~0; {4492#true} is VALID [2020-07-10 17:32:19,382 INFO L280 TraceCheckUtils]: 107: Hoare triple {4492#true} havoc ~tmp___1~0; {4492#true} is VALID [2020-07-10 17:32:19,382 INFO L280 TraceCheckUtils]: 108: Hoare triple {4492#true} havoc ~tmp___2~0; {4492#true} is VALID [2020-07-10 17:32:19,383 INFO L280 TraceCheckUtils]: 109: Hoare triple {4492#true} ~splverifierCounter~0 := 0; {4492#true} is VALID [2020-07-10 17:32:19,383 INFO L280 TraceCheckUtils]: 110: Hoare triple {4492#true} assume !false; {4492#true} is VALID [2020-07-10 17:32:19,383 INFO L280 TraceCheckUtils]: 111: Hoare triple {4492#true} assume ~splverifierCounter~0 < 4; {4492#true} is VALID [2020-07-10 17:32:19,383 INFO L280 TraceCheckUtils]: 112: Hoare triple {4492#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {4492#true} is VALID [2020-07-10 17:32:19,383 INFO L280 TraceCheckUtils]: 113: Hoare triple {4492#true} ~tmp~1 := #t~nondet1; {4492#true} is VALID [2020-07-10 17:32:19,384 INFO L280 TraceCheckUtils]: 114: Hoare triple {4492#true} havoc #t~nondet1; {4492#true} is VALID [2020-07-10 17:32:19,384 INFO L280 TraceCheckUtils]: 115: Hoare triple {4492#true} assume !(0 != ~tmp~1); {4492#true} is VALID [2020-07-10 17:32:19,384 INFO L280 TraceCheckUtils]: 116: Hoare triple {4492#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {4492#true} is VALID [2020-07-10 17:32:19,384 INFO L280 TraceCheckUtils]: 117: Hoare triple {4492#true} ~tmp___0~0 := #t~nondet2; {4492#true} is VALID [2020-07-10 17:32:19,385 INFO L280 TraceCheckUtils]: 118: Hoare triple {4492#true} havoc #t~nondet2; {4492#true} is VALID [2020-07-10 17:32:19,385 INFO L280 TraceCheckUtils]: 119: Hoare triple {4492#true} assume !(0 != ~tmp___0~0); {4492#true} is VALID [2020-07-10 17:32:19,385 INFO L280 TraceCheckUtils]: 120: Hoare triple {4492#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {4492#true} is VALID [2020-07-10 17:32:19,385 INFO L280 TraceCheckUtils]: 121: Hoare triple {4492#true} ~tmp___2~0 := #t~nondet3; {4492#true} is VALID [2020-07-10 17:32:19,386 INFO L280 TraceCheckUtils]: 122: Hoare triple {4492#true} havoc #t~nondet3; {4492#true} is VALID [2020-07-10 17:32:19,386 INFO L280 TraceCheckUtils]: 123: Hoare triple {4492#true} assume 0 != ~tmp___2~0; {4492#true} is VALID [2020-07-10 17:32:19,387 INFO L263 TraceCheckUtils]: 124: Hoare triple {4492#true} call startSystem(); {4608#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:32:19,387 INFO L280 TraceCheckUtils]: 125: Hoare triple {4608#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4609#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:32:19,388 INFO L280 TraceCheckUtils]: 126: Hoare triple {4609#(<= 1 ~systemActive~0)} assume true; {4609#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:32:19,389 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4609#(<= 1 ~systemActive~0)} {4492#true} #864#return; {4589#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:32:19,389 INFO L263 TraceCheckUtils]: 128: Hoare triple {4589#(not (= 0 ~systemActive~0))} call timeShift(); {4589#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:32:19,390 INFO L280 TraceCheckUtils]: 129: Hoare triple {4589#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4589#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:32:19,391 INFO L280 TraceCheckUtils]: 130: Hoare triple {4589#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4493#false} is VALID [2020-07-10 17:32:19,391 INFO L263 TraceCheckUtils]: 131: Hoare triple {4493#false} call __utac_acc__Specification3_spec__1(); {4493#false} is VALID [2020-07-10 17:32:19,391 INFO L280 TraceCheckUtils]: 132: Hoare triple {4493#false} havoc ~tmp~8; {4493#false} is VALID [2020-07-10 17:32:19,392 INFO L280 TraceCheckUtils]: 133: Hoare triple {4493#false} havoc ~tmp___0~2; {4493#false} is VALID [2020-07-10 17:32:19,392 INFO L280 TraceCheckUtils]: 134: Hoare triple {4493#false} havoc ~tmp___1~1; {4493#false} is VALID [2020-07-10 17:32:19,392 INFO L263 TraceCheckUtils]: 135: Hoare triple {4493#false} call #t~ret71 := isMethaneLevelCritical(); {4492#true} is VALID [2020-07-10 17:32:19,393 INFO L280 TraceCheckUtils]: 136: Hoare triple {4492#true} havoc ~retValue_acc~4; {4492#true} is VALID [2020-07-10 17:32:19,393 INFO L280 TraceCheckUtils]: 137: Hoare triple {4492#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {4492#true} is VALID [2020-07-10 17:32:19,393 INFO L280 TraceCheckUtils]: 138: Hoare triple {4492#true} #res := ~retValue_acc~4; {4492#true} is VALID [2020-07-10 17:32:19,393 INFO L280 TraceCheckUtils]: 139: Hoare triple {4492#true} assume true; {4492#true} is VALID [2020-07-10 17:32:19,394 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {4492#true} {4493#false} #896#return; {4493#false} is VALID [2020-07-10 17:32:19,394 INFO L280 TraceCheckUtils]: 141: Hoare triple {4493#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {4493#false} is VALID [2020-07-10 17:32:19,394 INFO L280 TraceCheckUtils]: 142: Hoare triple {4493#false} ~tmp~8 := #t~ret71; {4493#false} is VALID [2020-07-10 17:32:19,394 INFO L280 TraceCheckUtils]: 143: Hoare triple {4493#false} havoc #t~ret71; {4493#false} is VALID [2020-07-10 17:32:19,394 INFO L280 TraceCheckUtils]: 144: Hoare triple {4493#false} assume !(0 != ~tmp~8); {4493#false} is VALID [2020-07-10 17:32:19,395 INFO L263 TraceCheckUtils]: 145: Hoare triple {4493#false} call #t~ret72 := getWaterLevel(); {4492#true} is VALID [2020-07-10 17:32:19,395 INFO L280 TraceCheckUtils]: 146: Hoare triple {4492#true} havoc ~retValue_acc~5; {4492#true} is VALID [2020-07-10 17:32:19,395 INFO L280 TraceCheckUtils]: 147: Hoare triple {4492#true} ~retValue_acc~5 := ~waterLevel~0; {4492#true} is VALID [2020-07-10 17:32:19,395 INFO L280 TraceCheckUtils]: 148: Hoare triple {4492#true} #res := ~retValue_acc~5; {4492#true} is VALID [2020-07-10 17:32:19,395 INFO L280 TraceCheckUtils]: 149: Hoare triple {4492#true} assume true; {4492#true} is VALID [2020-07-10 17:32:19,395 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {4492#true} {4493#false} #898#return; {4493#false} is VALID [2020-07-10 17:32:19,396 INFO L280 TraceCheckUtils]: 151: Hoare triple {4493#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {4493#false} is VALID [2020-07-10 17:32:19,396 INFO L280 TraceCheckUtils]: 152: Hoare triple {4493#false} ~tmp___0~2 := #t~ret72; {4493#false} is VALID [2020-07-10 17:32:19,396 INFO L280 TraceCheckUtils]: 153: Hoare triple {4493#false} havoc #t~ret72; {4493#false} is VALID [2020-07-10 17:32:19,396 INFO L280 TraceCheckUtils]: 154: Hoare triple {4493#false} assume 2 == ~tmp___0~2; {4493#false} is VALID [2020-07-10 17:32:19,397 INFO L263 TraceCheckUtils]: 155: Hoare triple {4493#false} call #t~ret73 := isPumpRunning(); {4492#true} is VALID [2020-07-10 17:32:19,397 INFO L280 TraceCheckUtils]: 156: Hoare triple {4492#true} havoc ~retValue_acc~2; {4492#true} is VALID [2020-07-10 17:32:19,397 INFO L280 TraceCheckUtils]: 157: Hoare triple {4492#true} ~retValue_acc~2 := ~pumpRunning~0; {4492#true} is VALID [2020-07-10 17:32:19,398 INFO L280 TraceCheckUtils]: 158: Hoare triple {4492#true} #res := ~retValue_acc~2; {4492#true} is VALID [2020-07-10 17:32:19,398 INFO L280 TraceCheckUtils]: 159: Hoare triple {4492#true} assume true; {4492#true} is VALID [2020-07-10 17:32:19,398 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {4492#true} {4493#false} #900#return; {4493#false} is VALID [2020-07-10 17:32:19,399 INFO L280 TraceCheckUtils]: 161: Hoare triple {4493#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {4493#false} is VALID [2020-07-10 17:32:19,399 INFO L280 TraceCheckUtils]: 162: Hoare triple {4493#false} ~tmp___1~1 := #t~ret73; {4493#false} is VALID [2020-07-10 17:32:19,399 INFO L280 TraceCheckUtils]: 163: Hoare triple {4493#false} havoc #t~ret73; {4493#false} is VALID [2020-07-10 17:32:19,399 INFO L280 TraceCheckUtils]: 164: Hoare triple {4493#false} assume !(0 != ~tmp___1~1); {4493#false} is VALID [2020-07-10 17:32:19,399 INFO L263 TraceCheckUtils]: 165: Hoare triple {4493#false} call __automaton_fail(); {4493#false} is VALID [2020-07-10 17:32:19,400 INFO L280 TraceCheckUtils]: 166: Hoare triple {4493#false} assume !false; {4493#false} is VALID [2020-07-10 17:32:19,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:32:19,449 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:32:19,449 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1336925405] [2020-07-10 17:32:19,449 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:32:19,450 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 17:32:19,450 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12827699] [2020-07-10 17:32:19,451 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-10 17:32:19,451 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:32:19,451 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 17:32:19,682 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:32:19,683 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 17:32:19,683 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:32:19,683 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 17:32:19,684 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 17:32:19,684 INFO L87 Difference]: Start difference. First operand 249 states and 267 transitions. Second operand 10 states. [2020-07-10 17:32:20,960 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:32:22,117 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:32:22,466 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 17:32:22,946 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:32:23,333 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:32:23,667 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:32:37,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:32:37,093 INFO L93 Difference]: Finished difference Result 445 states and 508 transitions. [2020-07-10 17:32:37,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 17:32:37,093 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-10 17:32:37,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:32:37,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:32:37,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 508 transitions. [2020-07-10 17:32:37,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:32:37,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 508 transitions. [2020-07-10 17:32:37,112 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 508 transitions. [2020-07-10 17:32:38,488 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 508 edges. 508 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:32:38,498 INFO L225 Difference]: With dead ends: 445 [2020-07-10 17:32:38,499 INFO L226 Difference]: Without dead ends: 306 [2020-07-10 17:32:38,501 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-07-10 17:32:38,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2020-07-10 17:32:42,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 249. [2020-07-10 17:32:42,875 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:32:42,875 INFO L82 GeneralOperation]: Start isEquivalent. First operand 306 states. Second operand 249 states. [2020-07-10 17:32:42,876 INFO L74 IsIncluded]: Start isIncluded. First operand 306 states. Second operand 249 states. [2020-07-10 17:32:42,876 INFO L87 Difference]: Start difference. First operand 306 states. Second operand 249 states. [2020-07-10 17:32:42,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:32:42,890 INFO L93 Difference]: Finished difference Result 306 states and 346 transitions. [2020-07-10 17:32:42,890 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 346 transitions. [2020-07-10 17:32:42,891 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:32:42,892 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:32:42,892 INFO L74 IsIncluded]: Start isIncluded. First operand 249 states. Second operand 306 states. [2020-07-10 17:32:42,892 INFO L87 Difference]: Start difference. First operand 249 states. Second operand 306 states. [2020-07-10 17:32:42,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:32:42,905 INFO L93 Difference]: Finished difference Result 306 states and 346 transitions. [2020-07-10 17:32:42,906 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 346 transitions. [2020-07-10 17:32:42,907 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:32:42,907 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:32:42,907 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:32:42,907 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:32:42,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-07-10 17:32:42,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 266 transitions. [2020-07-10 17:32:42,917 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 266 transitions. Word has length 167 [2020-07-10 17:32:42,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:32:42,917 INFO L479 AbstractCegarLoop]: Abstraction has 249 states and 266 transitions. [2020-07-10 17:32:42,917 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 17:32:42,918 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 249 states and 266 transitions. [2020-07-10 17:32:43,974 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 266 edges. 266 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:32:43,974 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 266 transitions. [2020-07-10 17:32:43,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-07-10 17:32:43,978 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:32:43,978 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:32:43,978 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 17:32:43,978 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:32:43,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:32:43,979 INFO L82 PathProgramCache]: Analyzing trace with hash 398712319, now seen corresponding path program 1 times [2020-07-10 17:32:43,979 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:32:43,979 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [466598515] [2020-07-10 17:32:43,979 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:32:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:44,401 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:32:44,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:44,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {6747#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {6629#true} is VALID [2020-07-10 17:32:44,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {6629#true} #valid := #valid[0 := 0]; {6629#true} is VALID [2020-07-10 17:32:44,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {6629#true} assume 0 < #StackHeapBarrier; {6629#true} is VALID [2020-07-10 17:32:44,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {6629#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {6629#true} is VALID [2020-07-10 17:32:44,538 INFO L280 TraceCheckUtils]: 4: Hoare triple {6629#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {6629#true} is VALID [2020-07-10 17:32:44,539 INFO L280 TraceCheckUtils]: 5: Hoare triple {6629#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {6629#true} is VALID [2020-07-10 17:32:44,539 INFO L280 TraceCheckUtils]: 6: Hoare triple {6629#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {6629#true} is VALID [2020-07-10 17:32:44,539 INFO L280 TraceCheckUtils]: 7: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {6629#true} is VALID [2020-07-10 17:32:44,540 INFO L280 TraceCheckUtils]: 8: Hoare triple {6629#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {6629#true} is VALID [2020-07-10 17:32:44,540 INFO L280 TraceCheckUtils]: 9: Hoare triple {6629#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {6629#true} is VALID [2020-07-10 17:32:44,540 INFO L280 TraceCheckUtils]: 10: Hoare triple {6629#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {6629#true} is VALID [2020-07-10 17:32:44,541 INFO L280 TraceCheckUtils]: 11: Hoare triple {6629#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {6629#true} is VALID [2020-07-10 17:32:44,541 INFO L280 TraceCheckUtils]: 12: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {6629#true} is VALID [2020-07-10 17:32:44,541 INFO L280 TraceCheckUtils]: 13: Hoare triple {6629#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {6629#true} is VALID [2020-07-10 17:32:44,542 INFO L280 TraceCheckUtils]: 14: Hoare triple {6629#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {6629#true} is VALID [2020-07-10 17:32:44,542 INFO L280 TraceCheckUtils]: 15: Hoare triple {6629#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {6629#true} is VALID [2020-07-10 17:32:44,542 INFO L280 TraceCheckUtils]: 16: Hoare triple {6629#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {6629#true} is VALID [2020-07-10 17:32:44,543 INFO L280 TraceCheckUtils]: 17: Hoare triple {6629#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {6629#true} is VALID [2020-07-10 17:32:44,543 INFO L280 TraceCheckUtils]: 18: Hoare triple {6629#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {6629#true} is VALID [2020-07-10 17:32:44,544 INFO L280 TraceCheckUtils]: 19: Hoare triple {6629#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {6629#true} is VALID [2020-07-10 17:32:44,544 INFO L280 TraceCheckUtils]: 20: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {6629#true} is VALID [2020-07-10 17:32:44,550 INFO L280 TraceCheckUtils]: 21: Hoare triple {6629#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {6629#true} is VALID [2020-07-10 17:32:44,551 INFO L280 TraceCheckUtils]: 22: Hoare triple {6629#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {6629#true} is VALID [2020-07-10 17:32:44,551 INFO L280 TraceCheckUtils]: 23: Hoare triple {6629#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {6629#true} is VALID [2020-07-10 17:32:44,554 INFO L280 TraceCheckUtils]: 24: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {6629#true} is VALID [2020-07-10 17:32:44,555 INFO L280 TraceCheckUtils]: 25: Hoare triple {6629#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {6629#true} is VALID [2020-07-10 17:32:44,555 INFO L280 TraceCheckUtils]: 26: Hoare triple {6629#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {6629#true} is VALID [2020-07-10 17:32:44,556 INFO L280 TraceCheckUtils]: 27: Hoare triple {6629#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {6629#true} is VALID [2020-07-10 17:32:44,556 INFO L280 TraceCheckUtils]: 28: Hoare triple {6629#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {6629#true} is VALID [2020-07-10 17:32:44,559 INFO L280 TraceCheckUtils]: 29: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {6629#true} is VALID [2020-07-10 17:32:44,559 INFO L280 TraceCheckUtils]: 30: Hoare triple {6629#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {6629#true} is VALID [2020-07-10 17:32:44,560 INFO L280 TraceCheckUtils]: 31: Hoare triple {6629#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {6629#true} is VALID [2020-07-10 17:32:44,560 INFO L280 TraceCheckUtils]: 32: Hoare triple {6629#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {6629#true} is VALID [2020-07-10 17:32:44,560 INFO L280 TraceCheckUtils]: 33: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {6629#true} is VALID [2020-07-10 17:32:44,561 INFO L280 TraceCheckUtils]: 34: Hoare triple {6629#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {6629#true} is VALID [2020-07-10 17:32:44,561 INFO L280 TraceCheckUtils]: 35: Hoare triple {6629#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {6629#true} is VALID [2020-07-10 17:32:44,561 INFO L280 TraceCheckUtils]: 36: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {6629#true} is VALID [2020-07-10 17:32:44,562 INFO L280 TraceCheckUtils]: 37: Hoare triple {6629#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {6629#true} is VALID [2020-07-10 17:32:44,562 INFO L280 TraceCheckUtils]: 38: Hoare triple {6629#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {6629#true} is VALID [2020-07-10 17:32:44,562 INFO L280 TraceCheckUtils]: 39: Hoare triple {6629#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {6629#true} is VALID [2020-07-10 17:32:44,563 INFO L280 TraceCheckUtils]: 40: Hoare triple {6629#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {6629#true} is VALID [2020-07-10 17:32:44,563 INFO L280 TraceCheckUtils]: 41: Hoare triple {6629#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {6629#true} is VALID [2020-07-10 17:32:44,563 INFO L280 TraceCheckUtils]: 42: Hoare triple {6629#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {6629#true} is VALID [2020-07-10 17:32:44,564 INFO L280 TraceCheckUtils]: 43: Hoare triple {6629#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {6629#true} is VALID [2020-07-10 17:32:44,564 INFO L280 TraceCheckUtils]: 44: Hoare triple {6629#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {6629#true} is VALID [2020-07-10 17:32:44,564 INFO L280 TraceCheckUtils]: 45: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {6629#true} is VALID [2020-07-10 17:32:44,565 INFO L280 TraceCheckUtils]: 46: Hoare triple {6629#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {6629#true} is VALID [2020-07-10 17:32:44,565 INFO L280 TraceCheckUtils]: 47: Hoare triple {6629#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {6629#true} is VALID [2020-07-10 17:32:44,565 INFO L280 TraceCheckUtils]: 48: Hoare triple {6629#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {6629#true} is VALID [2020-07-10 17:32:44,566 INFO L280 TraceCheckUtils]: 49: Hoare triple {6629#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {6629#true} is VALID [2020-07-10 17:32:44,566 INFO L280 TraceCheckUtils]: 50: Hoare triple {6629#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {6629#true} is VALID [2020-07-10 17:32:44,566 INFO L280 TraceCheckUtils]: 51: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {6629#true} is VALID [2020-07-10 17:32:44,567 INFO L280 TraceCheckUtils]: 52: Hoare triple {6629#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {6629#true} is VALID [2020-07-10 17:32:44,567 INFO L280 TraceCheckUtils]: 53: Hoare triple {6629#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {6629#true} is VALID [2020-07-10 17:32:44,567 INFO L280 TraceCheckUtils]: 54: Hoare triple {6629#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {6629#true} is VALID [2020-07-10 17:32:44,568 INFO L280 TraceCheckUtils]: 55: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {6629#true} is VALID [2020-07-10 17:32:44,568 INFO L280 TraceCheckUtils]: 56: Hoare triple {6629#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {6629#true} is VALID [2020-07-10 17:32:44,568 INFO L280 TraceCheckUtils]: 57: Hoare triple {6629#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {6629#true} is VALID [2020-07-10 17:32:44,569 INFO L280 TraceCheckUtils]: 58: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {6629#true} is VALID [2020-07-10 17:32:44,569 INFO L280 TraceCheckUtils]: 59: Hoare triple {6629#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {6629#true} is VALID [2020-07-10 17:32:44,570 INFO L280 TraceCheckUtils]: 60: Hoare triple {6629#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {6629#true} is VALID [2020-07-10 17:32:44,570 INFO L280 TraceCheckUtils]: 61: Hoare triple {6629#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {6629#true} is VALID [2020-07-10 17:32:44,570 INFO L280 TraceCheckUtils]: 62: Hoare triple {6629#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {6629#true} is VALID [2020-07-10 17:32:44,571 INFO L280 TraceCheckUtils]: 63: Hoare triple {6629#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {6629#true} is VALID [2020-07-10 17:32:44,571 INFO L280 TraceCheckUtils]: 64: Hoare triple {6629#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {6629#true} is VALID [2020-07-10 17:32:44,571 INFO L280 TraceCheckUtils]: 65: Hoare triple {6629#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {6629#true} is VALID [2020-07-10 17:32:44,572 INFO L280 TraceCheckUtils]: 66: Hoare triple {6629#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {6629#true} is VALID [2020-07-10 17:32:44,572 INFO L280 TraceCheckUtils]: 67: Hoare triple {6629#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {6629#true} is VALID [2020-07-10 17:32:44,572 INFO L280 TraceCheckUtils]: 68: Hoare triple {6629#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {6629#true} is VALID [2020-07-10 17:32:44,573 INFO L280 TraceCheckUtils]: 69: Hoare triple {6629#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {6629#true} is VALID [2020-07-10 17:32:44,573 INFO L280 TraceCheckUtils]: 70: Hoare triple {6629#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {6629#true} is VALID [2020-07-10 17:32:44,573 INFO L280 TraceCheckUtils]: 71: Hoare triple {6629#true} ~cleanupTimeShifts~0 := 4; {6629#true} is VALID [2020-07-10 17:32:44,574 INFO L280 TraceCheckUtils]: 72: Hoare triple {6629#true} ~pumpRunning~0 := 0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,575 INFO L280 TraceCheckUtils]: 73: Hoare triple {6710#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,576 INFO L280 TraceCheckUtils]: 74: Hoare triple {6710#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,577 INFO L280 TraceCheckUtils]: 75: Hoare triple {6710#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,577 INFO L280 TraceCheckUtils]: 76: Hoare triple {6710#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,578 INFO L280 TraceCheckUtils]: 77: Hoare triple {6710#(= 0 ~pumpRunning~0)} assume true; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,579 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {6710#(= 0 ~pumpRunning~0)} {6629#true} #904#return; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:44,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,592 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6629#true} {6710#(= 0 ~pumpRunning~0)} #812#return; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:44,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,597 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6629#true} {6710#(= 0 ~pumpRunning~0)} #814#return; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:44,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {6629#true} havoc ~retValue_acc~8; {6629#true} is VALID [2020-07-10 17:32:44,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {6629#true} ~retValue_acc~8 := 1; {6629#true} is VALID [2020-07-10 17:32:44,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {6629#true} #res := ~retValue_acc~8; {6629#true} is VALID [2020-07-10 17:32:44,608 INFO L280 TraceCheckUtils]: 3: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,609 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6629#true} {6710#(= 0 ~pumpRunning~0)} #816#return; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:44,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,616 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6629#true} {6710#(= 0 ~pumpRunning~0)} #818#return; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:44,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {6748#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {6629#true} is VALID [2020-07-10 17:32:44,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,631 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6629#true} {6710#(= 0 ~pumpRunning~0)} #864#return; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:44,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:44,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,676 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6629#true} {6750#(not (= 0 |old(~pumpRunning~0)|))} #858#return; {6750#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:32:44,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {6749#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6749#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:32:44,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {6749#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {6750#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:32:44,679 INFO L263 TraceCheckUtils]: 2: Hoare triple {6750#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {6629#true} is VALID [2020-07-10 17:32:44,679 INFO L280 TraceCheckUtils]: 3: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,680 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6629#true} {6750#(not (= 0 |old(~pumpRunning~0)|))} #858#return; {6750#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:32:44,681 INFO L280 TraceCheckUtils]: 5: Hoare triple {6750#(not (= 0 |old(~pumpRunning~0)|))} assume true; {6750#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:32:44,682 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6750#(not (= 0 |old(~pumpRunning~0)|))} {6710#(= 0 ~pumpRunning~0)} #878#return; {6630#false} is VALID [2020-07-10 17:32:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:44,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {6629#true} havoc ~retValue_acc~4; {6629#true} is VALID [2020-07-10 17:32:44,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {6629#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {6629#true} is VALID [2020-07-10 17:32:44,688 INFO L280 TraceCheckUtils]: 2: Hoare triple {6629#true} #res := ~retValue_acc~4; {6629#true} is VALID [2020-07-10 17:32:44,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,689 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6629#true} {6630#false} #896#return; {6630#false} is VALID [2020-07-10 17:32:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:44,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {6629#true} havoc ~retValue_acc~5; {6629#true} is VALID [2020-07-10 17:32:44,700 INFO L280 TraceCheckUtils]: 1: Hoare triple {6629#true} ~retValue_acc~5 := ~waterLevel~0; {6629#true} is VALID [2020-07-10 17:32:44,700 INFO L280 TraceCheckUtils]: 2: Hoare triple {6629#true} #res := ~retValue_acc~5; {6629#true} is VALID [2020-07-10 17:32:44,701 INFO L280 TraceCheckUtils]: 3: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,701 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6629#true} {6630#false} #898#return; {6630#false} is VALID [2020-07-10 17:32:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:32:44,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {6629#true} havoc ~retValue_acc~2; {6629#true} is VALID [2020-07-10 17:32:44,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {6629#true} ~retValue_acc~2 := ~pumpRunning~0; {6629#true} is VALID [2020-07-10 17:32:44,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {6629#true} #res := ~retValue_acc~2; {6629#true} is VALID [2020-07-10 17:32:44,707 INFO L280 TraceCheckUtils]: 3: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,707 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6629#true} {6630#false} #900#return; {6630#false} is VALID [2020-07-10 17:32:44,715 INFO L263 TraceCheckUtils]: 0: Hoare triple {6629#true} call ULTIMATE.init(); {6747#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 17:32:44,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {6747#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {6629#true} is VALID [2020-07-10 17:32:44,716 INFO L280 TraceCheckUtils]: 2: Hoare triple {6629#true} #valid := #valid[0 := 0]; {6629#true} is VALID [2020-07-10 17:32:44,716 INFO L280 TraceCheckUtils]: 3: Hoare triple {6629#true} assume 0 < #StackHeapBarrier; {6629#true} is VALID [2020-07-10 17:32:44,716 INFO L280 TraceCheckUtils]: 4: Hoare triple {6629#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {6629#true} is VALID [2020-07-10 17:32:44,716 INFO L280 TraceCheckUtils]: 5: Hoare triple {6629#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {6629#true} is VALID [2020-07-10 17:32:44,717 INFO L280 TraceCheckUtils]: 6: Hoare triple {6629#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {6629#true} is VALID [2020-07-10 17:32:44,717 INFO L280 TraceCheckUtils]: 7: Hoare triple {6629#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {6629#true} is VALID [2020-07-10 17:32:44,717 INFO L280 TraceCheckUtils]: 8: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {6629#true} is VALID [2020-07-10 17:32:44,717 INFO L280 TraceCheckUtils]: 9: Hoare triple {6629#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {6629#true} is VALID [2020-07-10 17:32:44,717 INFO L280 TraceCheckUtils]: 10: Hoare triple {6629#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {6629#true} is VALID [2020-07-10 17:32:44,718 INFO L280 TraceCheckUtils]: 11: Hoare triple {6629#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {6629#true} is VALID [2020-07-10 17:32:44,718 INFO L280 TraceCheckUtils]: 12: Hoare triple {6629#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {6629#true} is VALID [2020-07-10 17:32:44,718 INFO L280 TraceCheckUtils]: 13: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {6629#true} is VALID [2020-07-10 17:32:44,718 INFO L280 TraceCheckUtils]: 14: Hoare triple {6629#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {6629#true} is VALID [2020-07-10 17:32:44,719 INFO L280 TraceCheckUtils]: 15: Hoare triple {6629#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {6629#true} is VALID [2020-07-10 17:32:44,719 INFO L280 TraceCheckUtils]: 16: Hoare triple {6629#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {6629#true} is VALID [2020-07-10 17:32:44,719 INFO L280 TraceCheckUtils]: 17: Hoare triple {6629#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {6629#true} is VALID [2020-07-10 17:32:44,719 INFO L280 TraceCheckUtils]: 18: Hoare triple {6629#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {6629#true} is VALID [2020-07-10 17:32:44,719 INFO L280 TraceCheckUtils]: 19: Hoare triple {6629#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {6629#true} is VALID [2020-07-10 17:32:44,720 INFO L280 TraceCheckUtils]: 20: Hoare triple {6629#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {6629#true} is VALID [2020-07-10 17:32:44,720 INFO L280 TraceCheckUtils]: 21: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {6629#true} is VALID [2020-07-10 17:32:44,720 INFO L280 TraceCheckUtils]: 22: Hoare triple {6629#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {6629#true} is VALID [2020-07-10 17:32:44,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {6629#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {6629#true} is VALID [2020-07-10 17:32:44,720 INFO L280 TraceCheckUtils]: 24: Hoare triple {6629#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {6629#true} is VALID [2020-07-10 17:32:44,720 INFO L280 TraceCheckUtils]: 25: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {6629#true} is VALID [2020-07-10 17:32:44,721 INFO L280 TraceCheckUtils]: 26: Hoare triple {6629#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {6629#true} is VALID [2020-07-10 17:32:44,721 INFO L280 TraceCheckUtils]: 27: Hoare triple {6629#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {6629#true} is VALID [2020-07-10 17:32:44,721 INFO L280 TraceCheckUtils]: 28: Hoare triple {6629#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {6629#true} is VALID [2020-07-10 17:32:44,721 INFO L280 TraceCheckUtils]: 29: Hoare triple {6629#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {6629#true} is VALID [2020-07-10 17:32:44,721 INFO L280 TraceCheckUtils]: 30: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {6629#true} is VALID [2020-07-10 17:32:44,722 INFO L280 TraceCheckUtils]: 31: Hoare triple {6629#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {6629#true} is VALID [2020-07-10 17:32:44,722 INFO L280 TraceCheckUtils]: 32: Hoare triple {6629#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {6629#true} is VALID [2020-07-10 17:32:44,722 INFO L280 TraceCheckUtils]: 33: Hoare triple {6629#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {6629#true} is VALID [2020-07-10 17:32:44,723 INFO L280 TraceCheckUtils]: 34: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {6629#true} is VALID [2020-07-10 17:32:44,723 INFO L280 TraceCheckUtils]: 35: Hoare triple {6629#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {6629#true} is VALID [2020-07-10 17:32:44,723 INFO L280 TraceCheckUtils]: 36: Hoare triple {6629#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {6629#true} is VALID [2020-07-10 17:32:44,724 INFO L280 TraceCheckUtils]: 37: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {6629#true} is VALID [2020-07-10 17:32:44,724 INFO L280 TraceCheckUtils]: 38: Hoare triple {6629#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {6629#true} is VALID [2020-07-10 17:32:44,724 INFO L280 TraceCheckUtils]: 39: Hoare triple {6629#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {6629#true} is VALID [2020-07-10 17:32:44,725 INFO L280 TraceCheckUtils]: 40: Hoare triple {6629#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {6629#true} is VALID [2020-07-10 17:32:44,725 INFO L280 TraceCheckUtils]: 41: Hoare triple {6629#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {6629#true} is VALID [2020-07-10 17:32:44,725 INFO L280 TraceCheckUtils]: 42: Hoare triple {6629#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {6629#true} is VALID [2020-07-10 17:32:44,726 INFO L280 TraceCheckUtils]: 43: Hoare triple {6629#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {6629#true} is VALID [2020-07-10 17:32:44,726 INFO L280 TraceCheckUtils]: 44: Hoare triple {6629#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {6629#true} is VALID [2020-07-10 17:32:44,726 INFO L280 TraceCheckUtils]: 45: Hoare triple {6629#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {6629#true} is VALID [2020-07-10 17:32:44,727 INFO L280 TraceCheckUtils]: 46: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {6629#true} is VALID [2020-07-10 17:32:44,727 INFO L280 TraceCheckUtils]: 47: Hoare triple {6629#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {6629#true} is VALID [2020-07-10 17:32:44,727 INFO L280 TraceCheckUtils]: 48: Hoare triple {6629#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {6629#true} is VALID [2020-07-10 17:32:44,728 INFO L280 TraceCheckUtils]: 49: Hoare triple {6629#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {6629#true} is VALID [2020-07-10 17:32:44,728 INFO L280 TraceCheckUtils]: 50: Hoare triple {6629#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {6629#true} is VALID [2020-07-10 17:32:44,728 INFO L280 TraceCheckUtils]: 51: Hoare triple {6629#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {6629#true} is VALID [2020-07-10 17:32:44,728 INFO L280 TraceCheckUtils]: 52: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {6629#true} is VALID [2020-07-10 17:32:44,729 INFO L280 TraceCheckUtils]: 53: Hoare triple {6629#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {6629#true} is VALID [2020-07-10 17:32:44,729 INFO L280 TraceCheckUtils]: 54: Hoare triple {6629#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {6629#true} is VALID [2020-07-10 17:32:44,729 INFO L280 TraceCheckUtils]: 55: Hoare triple {6629#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {6629#true} is VALID [2020-07-10 17:32:44,730 INFO L280 TraceCheckUtils]: 56: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {6629#true} is VALID [2020-07-10 17:32:44,730 INFO L280 TraceCheckUtils]: 57: Hoare triple {6629#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {6629#true} is VALID [2020-07-10 17:32:44,730 INFO L280 TraceCheckUtils]: 58: Hoare triple {6629#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {6629#true} is VALID [2020-07-10 17:32:44,731 INFO L280 TraceCheckUtils]: 59: Hoare triple {6629#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {6629#true} is VALID [2020-07-10 17:32:44,731 INFO L280 TraceCheckUtils]: 60: Hoare triple {6629#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {6629#true} is VALID [2020-07-10 17:32:44,731 INFO L280 TraceCheckUtils]: 61: Hoare triple {6629#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {6629#true} is VALID [2020-07-10 17:32:44,732 INFO L280 TraceCheckUtils]: 62: Hoare triple {6629#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {6629#true} is VALID [2020-07-10 17:32:44,732 INFO L280 TraceCheckUtils]: 63: Hoare triple {6629#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {6629#true} is VALID [2020-07-10 17:32:44,732 INFO L280 TraceCheckUtils]: 64: Hoare triple {6629#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {6629#true} is VALID [2020-07-10 17:32:44,733 INFO L280 TraceCheckUtils]: 65: Hoare triple {6629#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {6629#true} is VALID [2020-07-10 17:32:44,733 INFO L280 TraceCheckUtils]: 66: Hoare triple {6629#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {6629#true} is VALID [2020-07-10 17:32:44,733 INFO L280 TraceCheckUtils]: 67: Hoare triple {6629#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {6629#true} is VALID [2020-07-10 17:32:44,734 INFO L280 TraceCheckUtils]: 68: Hoare triple {6629#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {6629#true} is VALID [2020-07-10 17:32:44,734 INFO L280 TraceCheckUtils]: 69: Hoare triple {6629#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {6629#true} is VALID [2020-07-10 17:32:44,734 INFO L280 TraceCheckUtils]: 70: Hoare triple {6629#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {6629#true} is VALID [2020-07-10 17:32:44,735 INFO L280 TraceCheckUtils]: 71: Hoare triple {6629#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {6629#true} is VALID [2020-07-10 17:32:44,735 INFO L280 TraceCheckUtils]: 72: Hoare triple {6629#true} ~cleanupTimeShifts~0 := 4; {6629#true} is VALID [2020-07-10 17:32:44,736 INFO L280 TraceCheckUtils]: 73: Hoare triple {6629#true} ~pumpRunning~0 := 0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,737 INFO L280 TraceCheckUtils]: 74: Hoare triple {6710#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,737 INFO L280 TraceCheckUtils]: 75: Hoare triple {6710#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,738 INFO L280 TraceCheckUtils]: 76: Hoare triple {6710#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,739 INFO L280 TraceCheckUtils]: 77: Hoare triple {6710#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,740 INFO L280 TraceCheckUtils]: 78: Hoare triple {6710#(= 0 ~pumpRunning~0)} assume true; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,741 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6710#(= 0 ~pumpRunning~0)} {6629#true} #904#return; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,742 INFO L263 TraceCheckUtils]: 80: Hoare triple {6710#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,743 INFO L280 TraceCheckUtils]: 81: Hoare triple {6710#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,743 INFO L280 TraceCheckUtils]: 82: Hoare triple {6710#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,744 INFO L263 TraceCheckUtils]: 83: Hoare triple {6710#(= 0 ~pumpRunning~0)} call select_helpers(); {6629#true} is VALID [2020-07-10 17:32:44,744 INFO L280 TraceCheckUtils]: 84: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,745 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6629#true} {6710#(= 0 ~pumpRunning~0)} #812#return; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,745 INFO L263 TraceCheckUtils]: 86: Hoare triple {6710#(= 0 ~pumpRunning~0)} call select_features(); {6629#true} is VALID [2020-07-10 17:32:44,746 INFO L280 TraceCheckUtils]: 87: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,747 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {6629#true} {6710#(= 0 ~pumpRunning~0)} #814#return; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,747 INFO L263 TraceCheckUtils]: 89: Hoare triple {6710#(= 0 ~pumpRunning~0)} call #t~ret0 := valid_product(); {6629#true} is VALID [2020-07-10 17:32:44,747 INFO L280 TraceCheckUtils]: 90: Hoare triple {6629#true} havoc ~retValue_acc~8; {6629#true} is VALID [2020-07-10 17:32:44,748 INFO L280 TraceCheckUtils]: 91: Hoare triple {6629#true} ~retValue_acc~8 := 1; {6629#true} is VALID [2020-07-10 17:32:44,748 INFO L280 TraceCheckUtils]: 92: Hoare triple {6629#true} #res := ~retValue_acc~8; {6629#true} is VALID [2020-07-10 17:32:44,748 INFO L280 TraceCheckUtils]: 93: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,749 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6629#true} {6710#(= 0 ~pumpRunning~0)} #816#return; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,750 INFO L280 TraceCheckUtils]: 95: Hoare triple {6710#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,751 INFO L280 TraceCheckUtils]: 96: Hoare triple {6710#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~ret0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,752 INFO L280 TraceCheckUtils]: 97: Hoare triple {6710#(= 0 ~pumpRunning~0)} havoc #t~ret0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,752 INFO L280 TraceCheckUtils]: 98: Hoare triple {6710#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,753 INFO L263 TraceCheckUtils]: 99: Hoare triple {6710#(= 0 ~pumpRunning~0)} call setup(); {6629#true} is VALID [2020-07-10 17:32:44,753 INFO L280 TraceCheckUtils]: 100: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,754 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {6629#true} {6710#(= 0 ~pumpRunning~0)} #818#return; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,755 INFO L263 TraceCheckUtils]: 102: Hoare triple {6710#(= 0 ~pumpRunning~0)} call runTest(); {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,756 INFO L263 TraceCheckUtils]: 103: Hoare triple {6710#(= 0 ~pumpRunning~0)} call test(); {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,757 INFO L280 TraceCheckUtils]: 104: Hoare triple {6710#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,758 INFO L280 TraceCheckUtils]: 105: Hoare triple {6710#(= 0 ~pumpRunning~0)} havoc ~tmp~1; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,758 INFO L280 TraceCheckUtils]: 106: Hoare triple {6710#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,759 INFO L280 TraceCheckUtils]: 107: Hoare triple {6710#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,760 INFO L280 TraceCheckUtils]: 108: Hoare triple {6710#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,761 INFO L280 TraceCheckUtils]: 109: Hoare triple {6710#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,762 INFO L280 TraceCheckUtils]: 110: Hoare triple {6710#(= 0 ~pumpRunning~0)} assume !false; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,763 INFO L280 TraceCheckUtils]: 111: Hoare triple {6710#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,763 INFO L280 TraceCheckUtils]: 112: Hoare triple {6710#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,764 INFO L280 TraceCheckUtils]: 113: Hoare triple {6710#(= 0 ~pumpRunning~0)} ~tmp~1 := #t~nondet1; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,765 INFO L280 TraceCheckUtils]: 114: Hoare triple {6710#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,766 INFO L280 TraceCheckUtils]: 115: Hoare triple {6710#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~1); {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,767 INFO L280 TraceCheckUtils]: 116: Hoare triple {6710#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,767 INFO L280 TraceCheckUtils]: 117: Hoare triple {6710#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet2; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,768 INFO L280 TraceCheckUtils]: 118: Hoare triple {6710#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,769 INFO L280 TraceCheckUtils]: 119: Hoare triple {6710#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,770 INFO L280 TraceCheckUtils]: 120: Hoare triple {6710#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,771 INFO L280 TraceCheckUtils]: 121: Hoare triple {6710#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet3; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,771 INFO L280 TraceCheckUtils]: 122: Hoare triple {6710#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,772 INFO L280 TraceCheckUtils]: 123: Hoare triple {6710#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,773 INFO L263 TraceCheckUtils]: 124: Hoare triple {6710#(= 0 ~pumpRunning~0)} call startSystem(); {6748#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:32:44,774 INFO L280 TraceCheckUtils]: 125: Hoare triple {6748#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {6629#true} is VALID [2020-07-10 17:32:44,774 INFO L280 TraceCheckUtils]: 126: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,775 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {6629#true} {6710#(= 0 ~pumpRunning~0)} #864#return; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,776 INFO L263 TraceCheckUtils]: 128: Hoare triple {6710#(= 0 ~pumpRunning~0)} call timeShift(); {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,777 INFO L280 TraceCheckUtils]: 129: Hoare triple {6710#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,777 INFO L280 TraceCheckUtils]: 130: Hoare triple {6710#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {6710#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:32:44,778 INFO L263 TraceCheckUtils]: 131: Hoare triple {6710#(= 0 ~pumpRunning~0)} call processEnvironment(); {6749#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:32:44,779 INFO L280 TraceCheckUtils]: 132: Hoare triple {6749#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6749#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:32:44,780 INFO L280 TraceCheckUtils]: 133: Hoare triple {6749#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {6750#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:32:44,780 INFO L263 TraceCheckUtils]: 134: Hoare triple {6750#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {6629#true} is VALID [2020-07-10 17:32:44,781 INFO L280 TraceCheckUtils]: 135: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,782 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {6629#true} {6750#(not (= 0 |old(~pumpRunning~0)|))} #858#return; {6750#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:32:44,782 INFO L280 TraceCheckUtils]: 137: Hoare triple {6750#(not (= 0 |old(~pumpRunning~0)|))} assume true; {6750#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:32:44,783 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6750#(not (= 0 |old(~pumpRunning~0)|))} {6710#(= 0 ~pumpRunning~0)} #878#return; {6630#false} is VALID [2020-07-10 17:32:44,784 INFO L263 TraceCheckUtils]: 139: Hoare triple {6630#false} call __utac_acc__Specification3_spec__1(); {6630#false} is VALID [2020-07-10 17:32:44,784 INFO L280 TraceCheckUtils]: 140: Hoare triple {6630#false} havoc ~tmp~8; {6630#false} is VALID [2020-07-10 17:32:44,784 INFO L280 TraceCheckUtils]: 141: Hoare triple {6630#false} havoc ~tmp___0~2; {6630#false} is VALID [2020-07-10 17:32:44,785 INFO L280 TraceCheckUtils]: 142: Hoare triple {6630#false} havoc ~tmp___1~1; {6630#false} is VALID [2020-07-10 17:32:44,785 INFO L263 TraceCheckUtils]: 143: Hoare triple {6630#false} call #t~ret71 := isMethaneLevelCritical(); {6629#true} is VALID [2020-07-10 17:32:44,785 INFO L280 TraceCheckUtils]: 144: Hoare triple {6629#true} havoc ~retValue_acc~4; {6629#true} is VALID [2020-07-10 17:32:44,786 INFO L280 TraceCheckUtils]: 145: Hoare triple {6629#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {6629#true} is VALID [2020-07-10 17:32:44,786 INFO L280 TraceCheckUtils]: 146: Hoare triple {6629#true} #res := ~retValue_acc~4; {6629#true} is VALID [2020-07-10 17:32:44,786 INFO L280 TraceCheckUtils]: 147: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,787 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {6629#true} {6630#false} #896#return; {6630#false} is VALID [2020-07-10 17:32:44,787 INFO L280 TraceCheckUtils]: 149: Hoare triple {6630#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {6630#false} is VALID [2020-07-10 17:32:44,787 INFO L280 TraceCheckUtils]: 150: Hoare triple {6630#false} ~tmp~8 := #t~ret71; {6630#false} is VALID [2020-07-10 17:32:44,787 INFO L280 TraceCheckUtils]: 151: Hoare triple {6630#false} havoc #t~ret71; {6630#false} is VALID [2020-07-10 17:32:44,788 INFO L280 TraceCheckUtils]: 152: Hoare triple {6630#false} assume !(0 != ~tmp~8); {6630#false} is VALID [2020-07-10 17:32:44,788 INFO L263 TraceCheckUtils]: 153: Hoare triple {6630#false} call #t~ret72 := getWaterLevel(); {6629#true} is VALID [2020-07-10 17:32:44,788 INFO L280 TraceCheckUtils]: 154: Hoare triple {6629#true} havoc ~retValue_acc~5; {6629#true} is VALID [2020-07-10 17:32:44,789 INFO L280 TraceCheckUtils]: 155: Hoare triple {6629#true} ~retValue_acc~5 := ~waterLevel~0; {6629#true} is VALID [2020-07-10 17:32:44,789 INFO L280 TraceCheckUtils]: 156: Hoare triple {6629#true} #res := ~retValue_acc~5; {6629#true} is VALID [2020-07-10 17:32:44,791 INFO L280 TraceCheckUtils]: 157: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,791 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {6629#true} {6630#false} #898#return; {6630#false} is VALID [2020-07-10 17:32:44,791 INFO L280 TraceCheckUtils]: 159: Hoare triple {6630#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {6630#false} is VALID [2020-07-10 17:32:44,792 INFO L280 TraceCheckUtils]: 160: Hoare triple {6630#false} ~tmp___0~2 := #t~ret72; {6630#false} is VALID [2020-07-10 17:32:44,792 INFO L280 TraceCheckUtils]: 161: Hoare triple {6630#false} havoc #t~ret72; {6630#false} is VALID [2020-07-10 17:32:44,792 INFO L280 TraceCheckUtils]: 162: Hoare triple {6630#false} assume 2 == ~tmp___0~2; {6630#false} is VALID [2020-07-10 17:32:44,793 INFO L263 TraceCheckUtils]: 163: Hoare triple {6630#false} call #t~ret73 := isPumpRunning(); {6629#true} is VALID [2020-07-10 17:32:44,793 INFO L280 TraceCheckUtils]: 164: Hoare triple {6629#true} havoc ~retValue_acc~2; {6629#true} is VALID [2020-07-10 17:32:44,793 INFO L280 TraceCheckUtils]: 165: Hoare triple {6629#true} ~retValue_acc~2 := ~pumpRunning~0; {6629#true} is VALID [2020-07-10 17:32:44,793 INFO L280 TraceCheckUtils]: 166: Hoare triple {6629#true} #res := ~retValue_acc~2; {6629#true} is VALID [2020-07-10 17:32:44,794 INFO L280 TraceCheckUtils]: 167: Hoare triple {6629#true} assume true; {6629#true} is VALID [2020-07-10 17:32:44,794 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6629#true} {6630#false} #900#return; {6630#false} is VALID [2020-07-10 17:32:44,794 INFO L280 TraceCheckUtils]: 169: Hoare triple {6630#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {6630#false} is VALID [2020-07-10 17:32:44,795 INFO L280 TraceCheckUtils]: 170: Hoare triple {6630#false} ~tmp___1~1 := #t~ret73; {6630#false} is VALID [2020-07-10 17:32:44,795 INFO L280 TraceCheckUtils]: 171: Hoare triple {6630#false} havoc #t~ret73; {6630#false} is VALID [2020-07-10 17:32:44,795 INFO L280 TraceCheckUtils]: 172: Hoare triple {6630#false} assume !(0 != ~tmp___1~1); {6630#false} is VALID [2020-07-10 17:32:44,795 INFO L263 TraceCheckUtils]: 173: Hoare triple {6630#false} call __automaton_fail(); {6630#false} is VALID [2020-07-10 17:32:44,796 INFO L280 TraceCheckUtils]: 174: Hoare triple {6630#false} assume !false; {6630#false} is VALID [2020-07-10 17:32:44,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:32:44,855 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:32:44,856 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [466598515] [2020-07-10 17:32:44,856 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:32:44,856 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 17:32:44,857 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734616332] [2020-07-10 17:32:44,858 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 175 [2020-07-10 17:32:44,859 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:32:44,859 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 17:32:45,107 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 175 edges. 175 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:32:45,108 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 17:32:45,108 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:32:45,108 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 17:32:45,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 17:32:45,109 INFO L87 Difference]: Start difference. First operand 249 states and 266 transitions. Second operand 7 states. [2020-07-10 17:32:46,391 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:32:57,692 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:33:05,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:33:05,212 INFO L93 Difference]: Finished difference Result 638 states and 749 transitions. [2020-07-10 17:33:05,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 17:33:05,213 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 175 [2020-07-10 17:33:05,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:33:05,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 17:33:05,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 749 transitions. [2020-07-10 17:33:05,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 17:33:05,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 749 transitions. [2020-07-10 17:33:05,242 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 749 transitions. [2020-07-10 17:33:08,275 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 749 edges. 749 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:33:08,295 INFO L225 Difference]: With dead ends: 638 [2020-07-10 17:33:08,296 INFO L226 Difference]: Without dead ends: 499 [2020-07-10 17:33:08,298 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2020-07-10 17:33:08,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 499 states. [2020-07-10 17:33:16,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 499 to 372. [2020-07-10 17:33:16,000 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:33:16,000 INFO L82 GeneralOperation]: Start isEquivalent. First operand 499 states. Second operand 372 states. [2020-07-10 17:33:16,000 INFO L74 IsIncluded]: Start isIncluded. First operand 499 states. Second operand 372 states. [2020-07-10 17:33:16,000 INFO L87 Difference]: Start difference. First operand 499 states. Second operand 372 states. [2020-07-10 17:33:16,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:33:16,025 INFO L93 Difference]: Finished difference Result 499 states and 580 transitions. [2020-07-10 17:33:16,025 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 580 transitions. [2020-07-10 17:33:16,027 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:33:16,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:33:16,027 INFO L74 IsIncluded]: Start isIncluded. First operand 372 states. Second operand 499 states. [2020-07-10 17:33:16,027 INFO L87 Difference]: Start difference. First operand 372 states. Second operand 499 states. [2020-07-10 17:33:16,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:33:16,050 INFO L93 Difference]: Finished difference Result 499 states and 580 transitions. [2020-07-10 17:33:16,050 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 580 transitions. [2020-07-10 17:33:16,052 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:33:16,052 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:33:16,052 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:33:16,052 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:33:16,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 372 states. [2020-07-10 17:33:16,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 372 states and 401 transitions. [2020-07-10 17:33:16,064 INFO L78 Accepts]: Start accepts. Automaton has 372 states and 401 transitions. Word has length 175 [2020-07-10 17:33:16,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:33:16,065 INFO L479 AbstractCegarLoop]: Abstraction has 372 states and 401 transitions. [2020-07-10 17:33:16,065 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 17:33:16,065 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 372 states and 401 transitions. [2020-07-10 17:33:17,937 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 401 edges. 401 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:33:17,938 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 401 transitions. [2020-07-10 17:33:17,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-07-10 17:33:17,940 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:33:17,941 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:33:17,941 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 17:33:17,941 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:33:17,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:33:17,942 INFO L82 PathProgramCache]: Analyzing trace with hash -1043835343, now seen corresponding path program 1 times [2020-07-10 17:33:17,942 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:33:17,942 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [916842024] [2020-07-10 17:33:17,942 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:33:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:33:18,290 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:33:18,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:33:18,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {9935#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {9791#true} is VALID [2020-07-10 17:33:18,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {9791#true} #valid := #valid[0 := 0]; {9791#true} is VALID [2020-07-10 17:33:18,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {9791#true} assume 0 < #StackHeapBarrier; {9791#true} is VALID [2020-07-10 17:33:18,377 INFO L280 TraceCheckUtils]: 3: Hoare triple {9791#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {9791#true} is VALID [2020-07-10 17:33:18,377 INFO L280 TraceCheckUtils]: 4: Hoare triple {9791#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {9791#true} is VALID [2020-07-10 17:33:18,377 INFO L280 TraceCheckUtils]: 5: Hoare triple {9791#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {9791#true} is VALID [2020-07-10 17:33:18,377 INFO L280 TraceCheckUtils]: 6: Hoare triple {9791#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {9791#true} is VALID [2020-07-10 17:33:18,377 INFO L280 TraceCheckUtils]: 7: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {9791#true} is VALID [2020-07-10 17:33:18,378 INFO L280 TraceCheckUtils]: 8: Hoare triple {9791#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {9791#true} is VALID [2020-07-10 17:33:18,378 INFO L280 TraceCheckUtils]: 9: Hoare triple {9791#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {9791#true} is VALID [2020-07-10 17:33:18,378 INFO L280 TraceCheckUtils]: 10: Hoare triple {9791#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {9791#true} is VALID [2020-07-10 17:33:18,378 INFO L280 TraceCheckUtils]: 11: Hoare triple {9791#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {9791#true} is VALID [2020-07-10 17:33:18,378 INFO L280 TraceCheckUtils]: 12: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {9791#true} is VALID [2020-07-10 17:33:18,379 INFO L280 TraceCheckUtils]: 13: Hoare triple {9791#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {9791#true} is VALID [2020-07-10 17:33:18,379 INFO L280 TraceCheckUtils]: 14: Hoare triple {9791#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {9791#true} is VALID [2020-07-10 17:33:18,379 INFO L280 TraceCheckUtils]: 15: Hoare triple {9791#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {9791#true} is VALID [2020-07-10 17:33:18,379 INFO L280 TraceCheckUtils]: 16: Hoare triple {9791#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {9791#true} is VALID [2020-07-10 17:33:18,379 INFO L280 TraceCheckUtils]: 17: Hoare triple {9791#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {9791#true} is VALID [2020-07-10 17:33:18,380 INFO L280 TraceCheckUtils]: 18: Hoare triple {9791#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {9791#true} is VALID [2020-07-10 17:33:18,380 INFO L280 TraceCheckUtils]: 19: Hoare triple {9791#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {9791#true} is VALID [2020-07-10 17:33:18,380 INFO L280 TraceCheckUtils]: 20: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {9791#true} is VALID [2020-07-10 17:33:18,380 INFO L280 TraceCheckUtils]: 21: Hoare triple {9791#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {9791#true} is VALID [2020-07-10 17:33:18,380 INFO L280 TraceCheckUtils]: 22: Hoare triple {9791#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {9791#true} is VALID [2020-07-10 17:33:18,380 INFO L280 TraceCheckUtils]: 23: Hoare triple {9791#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {9791#true} is VALID [2020-07-10 17:33:18,381 INFO L280 TraceCheckUtils]: 24: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {9791#true} is VALID [2020-07-10 17:33:18,381 INFO L280 TraceCheckUtils]: 25: Hoare triple {9791#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {9791#true} is VALID [2020-07-10 17:33:18,381 INFO L280 TraceCheckUtils]: 26: Hoare triple {9791#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {9791#true} is VALID [2020-07-10 17:33:18,381 INFO L280 TraceCheckUtils]: 27: Hoare triple {9791#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {9791#true} is VALID [2020-07-10 17:33:18,381 INFO L280 TraceCheckUtils]: 28: Hoare triple {9791#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {9791#true} is VALID [2020-07-10 17:33:18,382 INFO L280 TraceCheckUtils]: 29: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {9791#true} is VALID [2020-07-10 17:33:18,382 INFO L280 TraceCheckUtils]: 30: Hoare triple {9791#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {9791#true} is VALID [2020-07-10 17:33:18,382 INFO L280 TraceCheckUtils]: 31: Hoare triple {9791#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {9791#true} is VALID [2020-07-10 17:33:18,382 INFO L280 TraceCheckUtils]: 32: Hoare triple {9791#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {9791#true} is VALID [2020-07-10 17:33:18,382 INFO L280 TraceCheckUtils]: 33: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {9791#true} is VALID [2020-07-10 17:33:18,383 INFO L280 TraceCheckUtils]: 34: Hoare triple {9791#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {9791#true} is VALID [2020-07-10 17:33:18,383 INFO L280 TraceCheckUtils]: 35: Hoare triple {9791#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {9791#true} is VALID [2020-07-10 17:33:18,383 INFO L280 TraceCheckUtils]: 36: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {9791#true} is VALID [2020-07-10 17:33:18,383 INFO L280 TraceCheckUtils]: 37: Hoare triple {9791#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {9791#true} is VALID [2020-07-10 17:33:18,383 INFO L280 TraceCheckUtils]: 38: Hoare triple {9791#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {9791#true} is VALID [2020-07-10 17:33:18,383 INFO L280 TraceCheckUtils]: 39: Hoare triple {9791#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {9791#true} is VALID [2020-07-10 17:33:18,384 INFO L280 TraceCheckUtils]: 40: Hoare triple {9791#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {9791#true} is VALID [2020-07-10 17:33:18,384 INFO L280 TraceCheckUtils]: 41: Hoare triple {9791#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {9791#true} is VALID [2020-07-10 17:33:18,384 INFO L280 TraceCheckUtils]: 42: Hoare triple {9791#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {9791#true} is VALID [2020-07-10 17:33:18,384 INFO L280 TraceCheckUtils]: 43: Hoare triple {9791#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {9791#true} is VALID [2020-07-10 17:33:18,384 INFO L280 TraceCheckUtils]: 44: Hoare triple {9791#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {9791#true} is VALID [2020-07-10 17:33:18,385 INFO L280 TraceCheckUtils]: 45: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {9791#true} is VALID [2020-07-10 17:33:18,385 INFO L280 TraceCheckUtils]: 46: Hoare triple {9791#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {9791#true} is VALID [2020-07-10 17:33:18,385 INFO L280 TraceCheckUtils]: 47: Hoare triple {9791#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {9791#true} is VALID [2020-07-10 17:33:18,385 INFO L280 TraceCheckUtils]: 48: Hoare triple {9791#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {9791#true} is VALID [2020-07-10 17:33:18,385 INFO L280 TraceCheckUtils]: 49: Hoare triple {9791#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {9791#true} is VALID [2020-07-10 17:33:18,386 INFO L280 TraceCheckUtils]: 50: Hoare triple {9791#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {9791#true} is VALID [2020-07-10 17:33:18,386 INFO L280 TraceCheckUtils]: 51: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {9791#true} is VALID [2020-07-10 17:33:18,386 INFO L280 TraceCheckUtils]: 52: Hoare triple {9791#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {9791#true} is VALID [2020-07-10 17:33:18,386 INFO L280 TraceCheckUtils]: 53: Hoare triple {9791#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {9791#true} is VALID [2020-07-10 17:33:18,386 INFO L280 TraceCheckUtils]: 54: Hoare triple {9791#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {9791#true} is VALID [2020-07-10 17:33:18,386 INFO L280 TraceCheckUtils]: 55: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {9791#true} is VALID [2020-07-10 17:33:18,387 INFO L280 TraceCheckUtils]: 56: Hoare triple {9791#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {9791#true} is VALID [2020-07-10 17:33:18,387 INFO L280 TraceCheckUtils]: 57: Hoare triple {9791#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {9791#true} is VALID [2020-07-10 17:33:18,387 INFO L280 TraceCheckUtils]: 58: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {9791#true} is VALID [2020-07-10 17:33:18,387 INFO L280 TraceCheckUtils]: 59: Hoare triple {9791#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {9791#true} is VALID [2020-07-10 17:33:18,387 INFO L280 TraceCheckUtils]: 60: Hoare triple {9791#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {9791#true} is VALID [2020-07-10 17:33:18,388 INFO L280 TraceCheckUtils]: 61: Hoare triple {9791#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {9791#true} is VALID [2020-07-10 17:33:18,388 INFO L280 TraceCheckUtils]: 62: Hoare triple {9791#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {9791#true} is VALID [2020-07-10 17:33:18,388 INFO L280 TraceCheckUtils]: 63: Hoare triple {9791#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {9791#true} is VALID [2020-07-10 17:33:18,388 INFO L280 TraceCheckUtils]: 64: Hoare triple {9791#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {9791#true} is VALID [2020-07-10 17:33:18,388 INFO L280 TraceCheckUtils]: 65: Hoare triple {9791#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {9791#true} is VALID [2020-07-10 17:33:18,389 INFO L280 TraceCheckUtils]: 66: Hoare triple {9791#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {9791#true} is VALID [2020-07-10 17:33:18,389 INFO L280 TraceCheckUtils]: 67: Hoare triple {9791#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {9791#true} is VALID [2020-07-10 17:33:18,389 INFO L280 TraceCheckUtils]: 68: Hoare triple {9791#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {9791#true} is VALID [2020-07-10 17:33:18,389 INFO L280 TraceCheckUtils]: 69: Hoare triple {9791#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {9791#true} is VALID [2020-07-10 17:33:18,389 INFO L280 TraceCheckUtils]: 70: Hoare triple {9791#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {9791#true} is VALID [2020-07-10 17:33:18,389 INFO L280 TraceCheckUtils]: 71: Hoare triple {9791#true} ~cleanupTimeShifts~0 := 4; {9791#true} is VALID [2020-07-10 17:33:18,390 INFO L280 TraceCheckUtils]: 72: Hoare triple {9791#true} ~pumpRunning~0 := 0; {9791#true} is VALID [2020-07-10 17:33:18,390 INFO L280 TraceCheckUtils]: 73: Hoare triple {9791#true} ~systemActive~0 := 1; {9791#true} is VALID [2020-07-10 17:33:18,393 INFO L280 TraceCheckUtils]: 74: Hoare triple {9791#true} ~waterLevel~0 := 1; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,394 INFO L280 TraceCheckUtils]: 75: Hoare triple {9872#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,394 INFO L280 TraceCheckUtils]: 76: Hoare triple {9872#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,395 INFO L280 TraceCheckUtils]: 77: Hoare triple {9872#(= 1 ~waterLevel~0)} assume true; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,395 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {9872#(= 1 ~waterLevel~0)} {9791#true} #904#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:33:18,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,403 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9791#true} {9872#(= 1 ~waterLevel~0)} #812#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:33:18,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,406 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9791#true} {9872#(= 1 ~waterLevel~0)} #814#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:33:18,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {9791#true} havoc ~retValue_acc~8; {9791#true} is VALID [2020-07-10 17:33:18,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {9791#true} ~retValue_acc~8 := 1; {9791#true} is VALID [2020-07-10 17:33:18,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {9791#true} #res := ~retValue_acc~8; {9791#true} is VALID [2020-07-10 17:33:18,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,411 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9791#true} {9872#(= 1 ~waterLevel~0)} #816#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:33:18,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,417 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9791#true} {9872#(= 1 ~waterLevel~0)} #818#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:33:18,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {9936#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {9791#true} is VALID [2020-07-10 17:33:18,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,432 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9791#true} {9872#(= 1 ~waterLevel~0)} #864#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:33:18,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:33:18,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:33:18,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {9791#true} havoc ~retValue_acc~6; {9791#true} is VALID [2020-07-10 17:33:18,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {9791#true} assume ~waterLevel~0 < 2; {9791#true} is VALID [2020-07-10 17:33:18,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {9791#true} ~retValue_acc~6 := 1; {9791#true} is VALID [2020-07-10 17:33:18,477 INFO L280 TraceCheckUtils]: 3: Hoare triple {9791#true} #res := ~retValue_acc~6; {9791#true} is VALID [2020-07-10 17:33:18,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,478 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9791#true} {9791#true} #874#return; {9791#true} is VALID [2020-07-10 17:33:18,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {9791#true} havoc ~retValue_acc~3; {9791#true} is VALID [2020-07-10 17:33:18,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {9791#true} havoc ~tmp~4; {9791#true} is VALID [2020-07-10 17:33:18,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {9791#true} havoc ~tmp___0~1; {9791#true} is VALID [2020-07-10 17:33:18,479 INFO L263 TraceCheckUtils]: 3: Hoare triple {9791#true} call #t~ret24 := isHighWaterSensorDry(); {9791#true} is VALID [2020-07-10 17:33:18,479 INFO L280 TraceCheckUtils]: 4: Hoare triple {9791#true} havoc ~retValue_acc~6; {9791#true} is VALID [2020-07-10 17:33:18,479 INFO L280 TraceCheckUtils]: 5: Hoare triple {9791#true} assume ~waterLevel~0 < 2; {9791#true} is VALID [2020-07-10 17:33:18,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {9791#true} ~retValue_acc~6 := 1; {9791#true} is VALID [2020-07-10 17:33:18,479 INFO L280 TraceCheckUtils]: 7: Hoare triple {9791#true} #res := ~retValue_acc~6; {9791#true} is VALID [2020-07-10 17:33:18,480 INFO L280 TraceCheckUtils]: 8: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,480 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9791#true} {9791#true} #874#return; {9791#true} is VALID [2020-07-10 17:33:18,480 INFO L280 TraceCheckUtils]: 10: Hoare triple {9791#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {9791#true} is VALID [2020-07-10 17:33:18,480 INFO L280 TraceCheckUtils]: 11: Hoare triple {9791#true} ~tmp~4 := #t~ret24; {9791#true} is VALID [2020-07-10 17:33:18,480 INFO L280 TraceCheckUtils]: 12: Hoare triple {9791#true} havoc #t~ret24; {9791#true} is VALID [2020-07-10 17:33:18,481 INFO L280 TraceCheckUtils]: 13: Hoare triple {9791#true} assume 0 != ~tmp~4; {9791#true} is VALID [2020-07-10 17:33:18,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {9791#true} ~tmp___0~1 := 0; {9791#true} is VALID [2020-07-10 17:33:18,481 INFO L280 TraceCheckUtils]: 15: Hoare triple {9791#true} ~retValue_acc~3 := ~tmp___0~1; {9791#true} is VALID [2020-07-10 17:33:18,481 INFO L280 TraceCheckUtils]: 16: Hoare triple {9791#true} #res := ~retValue_acc~3; {9791#true} is VALID [2020-07-10 17:33:18,481 INFO L280 TraceCheckUtils]: 17: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,482 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9791#true} {9791#true} #852#return; {9791#true} is VALID [2020-07-10 17:33:18,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:33:18,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,485 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9791#true} {9791#true} #856#return; {9791#true} is VALID [2020-07-10 17:33:18,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {9937#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {9791#true} is VALID [2020-07-10 17:33:18,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {9791#true} assume 0 == ~pumpRunning~0; {9791#true} is VALID [2020-07-10 17:33:18,487 INFO L263 TraceCheckUtils]: 2: Hoare triple {9791#true} call #t~ret5 := isHighWaterLevel(); {9791#true} is VALID [2020-07-10 17:33:18,487 INFO L280 TraceCheckUtils]: 3: Hoare triple {9791#true} havoc ~retValue_acc~3; {9791#true} is VALID [2020-07-10 17:33:18,487 INFO L280 TraceCheckUtils]: 4: Hoare triple {9791#true} havoc ~tmp~4; {9791#true} is VALID [2020-07-10 17:33:18,487 INFO L280 TraceCheckUtils]: 5: Hoare triple {9791#true} havoc ~tmp___0~1; {9791#true} is VALID [2020-07-10 17:33:18,487 INFO L263 TraceCheckUtils]: 6: Hoare triple {9791#true} call #t~ret24 := isHighWaterSensorDry(); {9791#true} is VALID [2020-07-10 17:33:18,488 INFO L280 TraceCheckUtils]: 7: Hoare triple {9791#true} havoc ~retValue_acc~6; {9791#true} is VALID [2020-07-10 17:33:18,488 INFO L280 TraceCheckUtils]: 8: Hoare triple {9791#true} assume ~waterLevel~0 < 2; {9791#true} is VALID [2020-07-10 17:33:18,488 INFO L280 TraceCheckUtils]: 9: Hoare triple {9791#true} ~retValue_acc~6 := 1; {9791#true} is VALID [2020-07-10 17:33:18,488 INFO L280 TraceCheckUtils]: 10: Hoare triple {9791#true} #res := ~retValue_acc~6; {9791#true} is VALID [2020-07-10 17:33:18,488 INFO L280 TraceCheckUtils]: 11: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,489 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9791#true} {9791#true} #874#return; {9791#true} is VALID [2020-07-10 17:33:18,489 INFO L280 TraceCheckUtils]: 13: Hoare triple {9791#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {9791#true} is VALID [2020-07-10 17:33:18,489 INFO L280 TraceCheckUtils]: 14: Hoare triple {9791#true} ~tmp~4 := #t~ret24; {9791#true} is VALID [2020-07-10 17:33:18,489 INFO L280 TraceCheckUtils]: 15: Hoare triple {9791#true} havoc #t~ret24; {9791#true} is VALID [2020-07-10 17:33:18,490 INFO L280 TraceCheckUtils]: 16: Hoare triple {9791#true} assume 0 != ~tmp~4; {9791#true} is VALID [2020-07-10 17:33:18,490 INFO L280 TraceCheckUtils]: 17: Hoare triple {9791#true} ~tmp___0~1 := 0; {9791#true} is VALID [2020-07-10 17:33:18,490 INFO L280 TraceCheckUtils]: 18: Hoare triple {9791#true} ~retValue_acc~3 := ~tmp___0~1; {9791#true} is VALID [2020-07-10 17:33:18,490 INFO L280 TraceCheckUtils]: 19: Hoare triple {9791#true} #res := ~retValue_acc~3; {9791#true} is VALID [2020-07-10 17:33:18,490 INFO L280 TraceCheckUtils]: 20: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,491 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9791#true} {9791#true} #852#return; {9791#true} is VALID [2020-07-10 17:33:18,491 INFO L280 TraceCheckUtils]: 22: Hoare triple {9791#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {9791#true} is VALID [2020-07-10 17:33:18,491 INFO L280 TraceCheckUtils]: 23: Hoare triple {9791#true} ~tmp~2 := #t~ret5; {9791#true} is VALID [2020-07-10 17:33:18,491 INFO L280 TraceCheckUtils]: 24: Hoare triple {9791#true} havoc #t~ret5; {9791#true} is VALID [2020-07-10 17:33:18,491 INFO L280 TraceCheckUtils]: 25: Hoare triple {9791#true} assume !(0 != ~tmp~2); {9791#true} is VALID [2020-07-10 17:33:18,492 INFO L263 TraceCheckUtils]: 26: Hoare triple {9791#true} call processEnvironment__wrappee__base(); {9791#true} is VALID [2020-07-10 17:33:18,492 INFO L280 TraceCheckUtils]: 27: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,492 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9791#true} {9791#true} #856#return; {9791#true} is VALID [2020-07-10 17:33:18,492 INFO L280 TraceCheckUtils]: 29: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,496 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9791#true} {9872#(= 1 ~waterLevel~0)} #878#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:33:18,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {9791#true} havoc ~retValue_acc~4; {9791#true} is VALID [2020-07-10 17:33:18,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {9791#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {9791#true} is VALID [2020-07-10 17:33:18,513 INFO L280 TraceCheckUtils]: 2: Hoare triple {9791#true} #res := ~retValue_acc~4; {9791#true} is VALID [2020-07-10 17:33:18,513 INFO L280 TraceCheckUtils]: 3: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,514 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9791#true} {9872#(= 1 ~waterLevel~0)} #896#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:33:18,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {9791#true} havoc ~retValue_acc~5; {9791#true} is VALID [2020-07-10 17:33:18,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {9791#true} ~retValue_acc~5 := ~waterLevel~0; {9965#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} is VALID [2020-07-10 17:33:18,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {9965#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} #res := ~retValue_acc~5; {9966#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:33:18,554 INFO L280 TraceCheckUtils]: 3: Hoare triple {9966#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {9966#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:33:18,555 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9966#(= |getWaterLevel_#res| ~waterLevel~0)} {9872#(= 1 ~waterLevel~0)} #898#return; {9928#(= 1 |__utac_acc__Specification3_spec__1_#t~ret72|)} is VALID [2020-07-10 17:33:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:33:18,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {9791#true} havoc ~retValue_acc~2; {9791#true} is VALID [2020-07-10 17:33:18,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {9791#true} ~retValue_acc~2 := ~pumpRunning~0; {9791#true} is VALID [2020-07-10 17:33:18,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {9791#true} #res := ~retValue_acc~2; {9791#true} is VALID [2020-07-10 17:33:18,560 INFO L280 TraceCheckUtils]: 3: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,561 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9791#true} {9792#false} #900#return; {9792#false} is VALID [2020-07-10 17:33:18,565 INFO L263 TraceCheckUtils]: 0: Hoare triple {9791#true} call ULTIMATE.init(); {9935#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 17:33:18,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {9935#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {9791#true} is VALID [2020-07-10 17:33:18,566 INFO L280 TraceCheckUtils]: 2: Hoare triple {9791#true} #valid := #valid[0 := 0]; {9791#true} is VALID [2020-07-10 17:33:18,566 INFO L280 TraceCheckUtils]: 3: Hoare triple {9791#true} assume 0 < #StackHeapBarrier; {9791#true} is VALID [2020-07-10 17:33:18,566 INFO L280 TraceCheckUtils]: 4: Hoare triple {9791#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {9791#true} is VALID [2020-07-10 17:33:18,566 INFO L280 TraceCheckUtils]: 5: Hoare triple {9791#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {9791#true} is VALID [2020-07-10 17:33:18,567 INFO L280 TraceCheckUtils]: 6: Hoare triple {9791#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {9791#true} is VALID [2020-07-10 17:33:18,567 INFO L280 TraceCheckUtils]: 7: Hoare triple {9791#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {9791#true} is VALID [2020-07-10 17:33:18,567 INFO L280 TraceCheckUtils]: 8: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {9791#true} is VALID [2020-07-10 17:33:18,568 INFO L280 TraceCheckUtils]: 9: Hoare triple {9791#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {9791#true} is VALID [2020-07-10 17:33:18,568 INFO L280 TraceCheckUtils]: 10: Hoare triple {9791#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {9791#true} is VALID [2020-07-10 17:33:18,568 INFO L280 TraceCheckUtils]: 11: Hoare triple {9791#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {9791#true} is VALID [2020-07-10 17:33:18,568 INFO L280 TraceCheckUtils]: 12: Hoare triple {9791#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {9791#true} is VALID [2020-07-10 17:33:18,568 INFO L280 TraceCheckUtils]: 13: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {9791#true} is VALID [2020-07-10 17:33:18,569 INFO L280 TraceCheckUtils]: 14: Hoare triple {9791#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {9791#true} is VALID [2020-07-10 17:33:18,569 INFO L280 TraceCheckUtils]: 15: Hoare triple {9791#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {9791#true} is VALID [2020-07-10 17:33:18,569 INFO L280 TraceCheckUtils]: 16: Hoare triple {9791#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {9791#true} is VALID [2020-07-10 17:33:18,569 INFO L280 TraceCheckUtils]: 17: Hoare triple {9791#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {9791#true} is VALID [2020-07-10 17:33:18,570 INFO L280 TraceCheckUtils]: 18: Hoare triple {9791#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {9791#true} is VALID [2020-07-10 17:33:18,570 INFO L280 TraceCheckUtils]: 19: Hoare triple {9791#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {9791#true} is VALID [2020-07-10 17:33:18,570 INFO L280 TraceCheckUtils]: 20: Hoare triple {9791#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {9791#true} is VALID [2020-07-10 17:33:18,570 INFO L280 TraceCheckUtils]: 21: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {9791#true} is VALID [2020-07-10 17:33:18,571 INFO L280 TraceCheckUtils]: 22: Hoare triple {9791#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {9791#true} is VALID [2020-07-10 17:33:18,571 INFO L280 TraceCheckUtils]: 23: Hoare triple {9791#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {9791#true} is VALID [2020-07-10 17:33:18,571 INFO L280 TraceCheckUtils]: 24: Hoare triple {9791#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {9791#true} is VALID [2020-07-10 17:33:18,571 INFO L280 TraceCheckUtils]: 25: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {9791#true} is VALID [2020-07-10 17:33:18,572 INFO L280 TraceCheckUtils]: 26: Hoare triple {9791#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {9791#true} is VALID [2020-07-10 17:33:18,572 INFO L280 TraceCheckUtils]: 27: Hoare triple {9791#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {9791#true} is VALID [2020-07-10 17:33:18,572 INFO L280 TraceCheckUtils]: 28: Hoare triple {9791#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {9791#true} is VALID [2020-07-10 17:33:18,572 INFO L280 TraceCheckUtils]: 29: Hoare triple {9791#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {9791#true} is VALID [2020-07-10 17:33:18,573 INFO L280 TraceCheckUtils]: 30: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {9791#true} is VALID [2020-07-10 17:33:18,573 INFO L280 TraceCheckUtils]: 31: Hoare triple {9791#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {9791#true} is VALID [2020-07-10 17:33:18,573 INFO L280 TraceCheckUtils]: 32: Hoare triple {9791#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {9791#true} is VALID [2020-07-10 17:33:18,574 INFO L280 TraceCheckUtils]: 33: Hoare triple {9791#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {9791#true} is VALID [2020-07-10 17:33:18,574 INFO L280 TraceCheckUtils]: 34: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {9791#true} is VALID [2020-07-10 17:33:18,574 INFO L280 TraceCheckUtils]: 35: Hoare triple {9791#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {9791#true} is VALID [2020-07-10 17:33:18,574 INFO L280 TraceCheckUtils]: 36: Hoare triple {9791#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {9791#true} is VALID [2020-07-10 17:33:18,574 INFO L280 TraceCheckUtils]: 37: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {9791#true} is VALID [2020-07-10 17:33:18,575 INFO L280 TraceCheckUtils]: 38: Hoare triple {9791#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {9791#true} is VALID [2020-07-10 17:33:18,575 INFO L280 TraceCheckUtils]: 39: Hoare triple {9791#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {9791#true} is VALID [2020-07-10 17:33:18,575 INFO L280 TraceCheckUtils]: 40: Hoare triple {9791#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {9791#true} is VALID [2020-07-10 17:33:18,575 INFO L280 TraceCheckUtils]: 41: Hoare triple {9791#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {9791#true} is VALID [2020-07-10 17:33:18,575 INFO L280 TraceCheckUtils]: 42: Hoare triple {9791#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {9791#true} is VALID [2020-07-10 17:33:18,576 INFO L280 TraceCheckUtils]: 43: Hoare triple {9791#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {9791#true} is VALID [2020-07-10 17:33:18,576 INFO L280 TraceCheckUtils]: 44: Hoare triple {9791#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {9791#true} is VALID [2020-07-10 17:33:18,576 INFO L280 TraceCheckUtils]: 45: Hoare triple {9791#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {9791#true} is VALID [2020-07-10 17:33:18,576 INFO L280 TraceCheckUtils]: 46: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {9791#true} is VALID [2020-07-10 17:33:18,576 INFO L280 TraceCheckUtils]: 47: Hoare triple {9791#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {9791#true} is VALID [2020-07-10 17:33:18,576 INFO L280 TraceCheckUtils]: 48: Hoare triple {9791#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {9791#true} is VALID [2020-07-10 17:33:18,577 INFO L280 TraceCheckUtils]: 49: Hoare triple {9791#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {9791#true} is VALID [2020-07-10 17:33:18,577 INFO L280 TraceCheckUtils]: 50: Hoare triple {9791#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {9791#true} is VALID [2020-07-10 17:33:18,577 INFO L280 TraceCheckUtils]: 51: Hoare triple {9791#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {9791#true} is VALID [2020-07-10 17:33:18,577 INFO L280 TraceCheckUtils]: 52: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {9791#true} is VALID [2020-07-10 17:33:18,577 INFO L280 TraceCheckUtils]: 53: Hoare triple {9791#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {9791#true} is VALID [2020-07-10 17:33:18,577 INFO L280 TraceCheckUtils]: 54: Hoare triple {9791#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {9791#true} is VALID [2020-07-10 17:33:18,578 INFO L280 TraceCheckUtils]: 55: Hoare triple {9791#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {9791#true} is VALID [2020-07-10 17:33:18,578 INFO L280 TraceCheckUtils]: 56: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {9791#true} is VALID [2020-07-10 17:33:18,578 INFO L280 TraceCheckUtils]: 57: Hoare triple {9791#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {9791#true} is VALID [2020-07-10 17:33:18,578 INFO L280 TraceCheckUtils]: 58: Hoare triple {9791#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {9791#true} is VALID [2020-07-10 17:33:18,579 INFO L280 TraceCheckUtils]: 59: Hoare triple {9791#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {9791#true} is VALID [2020-07-10 17:33:18,579 INFO L280 TraceCheckUtils]: 60: Hoare triple {9791#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {9791#true} is VALID [2020-07-10 17:33:18,579 INFO L280 TraceCheckUtils]: 61: Hoare triple {9791#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {9791#true} is VALID [2020-07-10 17:33:18,579 INFO L280 TraceCheckUtils]: 62: Hoare triple {9791#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {9791#true} is VALID [2020-07-10 17:33:18,580 INFO L280 TraceCheckUtils]: 63: Hoare triple {9791#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {9791#true} is VALID [2020-07-10 17:33:18,580 INFO L280 TraceCheckUtils]: 64: Hoare triple {9791#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {9791#true} is VALID [2020-07-10 17:33:18,580 INFO L280 TraceCheckUtils]: 65: Hoare triple {9791#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {9791#true} is VALID [2020-07-10 17:33:18,580 INFO L280 TraceCheckUtils]: 66: Hoare triple {9791#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {9791#true} is VALID [2020-07-10 17:33:18,581 INFO L280 TraceCheckUtils]: 67: Hoare triple {9791#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {9791#true} is VALID [2020-07-10 17:33:18,581 INFO L280 TraceCheckUtils]: 68: Hoare triple {9791#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {9791#true} is VALID [2020-07-10 17:33:18,581 INFO L280 TraceCheckUtils]: 69: Hoare triple {9791#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {9791#true} is VALID [2020-07-10 17:33:18,581 INFO L280 TraceCheckUtils]: 70: Hoare triple {9791#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {9791#true} is VALID [2020-07-10 17:33:18,582 INFO L280 TraceCheckUtils]: 71: Hoare triple {9791#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {9791#true} is VALID [2020-07-10 17:33:18,582 INFO L280 TraceCheckUtils]: 72: Hoare triple {9791#true} ~cleanupTimeShifts~0 := 4; {9791#true} is VALID [2020-07-10 17:33:18,582 INFO L280 TraceCheckUtils]: 73: Hoare triple {9791#true} ~pumpRunning~0 := 0; {9791#true} is VALID [2020-07-10 17:33:18,582 INFO L280 TraceCheckUtils]: 74: Hoare triple {9791#true} ~systemActive~0 := 1; {9791#true} is VALID [2020-07-10 17:33:18,583 INFO L280 TraceCheckUtils]: 75: Hoare triple {9791#true} ~waterLevel~0 := 1; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,584 INFO L280 TraceCheckUtils]: 76: Hoare triple {9872#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,585 INFO L280 TraceCheckUtils]: 77: Hoare triple {9872#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,585 INFO L280 TraceCheckUtils]: 78: Hoare triple {9872#(= 1 ~waterLevel~0)} assume true; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,586 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {9872#(= 1 ~waterLevel~0)} {9791#true} #904#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,587 INFO L263 TraceCheckUtils]: 80: Hoare triple {9872#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,587 INFO L280 TraceCheckUtils]: 81: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc ~retValue_acc~0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,588 INFO L280 TraceCheckUtils]: 82: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc ~tmp~0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,588 INFO L263 TraceCheckUtils]: 83: Hoare triple {9872#(= 1 ~waterLevel~0)} call select_helpers(); {9791#true} is VALID [2020-07-10 17:33:18,588 INFO L280 TraceCheckUtils]: 84: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,589 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {9791#true} {9872#(= 1 ~waterLevel~0)} #812#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,589 INFO L263 TraceCheckUtils]: 86: Hoare triple {9872#(= 1 ~waterLevel~0)} call select_features(); {9791#true} is VALID [2020-07-10 17:33:18,589 INFO L280 TraceCheckUtils]: 87: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,590 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {9791#true} {9872#(= 1 ~waterLevel~0)} #814#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,590 INFO L263 TraceCheckUtils]: 89: Hoare triple {9872#(= 1 ~waterLevel~0)} call #t~ret0 := valid_product(); {9791#true} is VALID [2020-07-10 17:33:18,590 INFO L280 TraceCheckUtils]: 90: Hoare triple {9791#true} havoc ~retValue_acc~8; {9791#true} is VALID [2020-07-10 17:33:18,590 INFO L280 TraceCheckUtils]: 91: Hoare triple {9791#true} ~retValue_acc~8 := 1; {9791#true} is VALID [2020-07-10 17:33:18,591 INFO L280 TraceCheckUtils]: 92: Hoare triple {9791#true} #res := ~retValue_acc~8; {9791#true} is VALID [2020-07-10 17:33:18,591 INFO L280 TraceCheckUtils]: 93: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,592 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {9791#true} {9872#(= 1 ~waterLevel~0)} #816#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,592 INFO L280 TraceCheckUtils]: 95: Hoare triple {9872#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,593 INFO L280 TraceCheckUtils]: 96: Hoare triple {9872#(= 1 ~waterLevel~0)} ~tmp~0 := #t~ret0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,609 INFO L280 TraceCheckUtils]: 97: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc #t~ret0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,610 INFO L280 TraceCheckUtils]: 98: Hoare triple {9872#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,610 INFO L263 TraceCheckUtils]: 99: Hoare triple {9872#(= 1 ~waterLevel~0)} call setup(); {9791#true} is VALID [2020-07-10 17:33:18,610 INFO L280 TraceCheckUtils]: 100: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,611 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9791#true} {9872#(= 1 ~waterLevel~0)} #818#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,611 INFO L263 TraceCheckUtils]: 102: Hoare triple {9872#(= 1 ~waterLevel~0)} call runTest(); {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,612 INFO L263 TraceCheckUtils]: 103: Hoare triple {9872#(= 1 ~waterLevel~0)} call test(); {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,613 INFO L280 TraceCheckUtils]: 104: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,613 INFO L280 TraceCheckUtils]: 105: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc ~tmp~1; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,614 INFO L280 TraceCheckUtils]: 106: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc ~tmp___0~0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,614 INFO L280 TraceCheckUtils]: 107: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,615 INFO L280 TraceCheckUtils]: 108: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,615 INFO L280 TraceCheckUtils]: 109: Hoare triple {9872#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,616 INFO L280 TraceCheckUtils]: 110: Hoare triple {9872#(= 1 ~waterLevel~0)} assume !false; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,616 INFO L280 TraceCheckUtils]: 111: Hoare triple {9872#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,617 INFO L280 TraceCheckUtils]: 112: Hoare triple {9872#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,617 INFO L280 TraceCheckUtils]: 113: Hoare triple {9872#(= 1 ~waterLevel~0)} ~tmp~1 := #t~nondet1; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,618 INFO L280 TraceCheckUtils]: 114: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc #t~nondet1; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,618 INFO L280 TraceCheckUtils]: 115: Hoare triple {9872#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~1); {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,619 INFO L280 TraceCheckUtils]: 116: Hoare triple {9872#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,619 INFO L280 TraceCheckUtils]: 117: Hoare triple {9872#(= 1 ~waterLevel~0)} ~tmp___0~0 := #t~nondet2; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,620 INFO L280 TraceCheckUtils]: 118: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc #t~nondet2; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,620 INFO L280 TraceCheckUtils]: 119: Hoare triple {9872#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,621 INFO L280 TraceCheckUtils]: 120: Hoare triple {9872#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,621 INFO L280 TraceCheckUtils]: 121: Hoare triple {9872#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet3; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,622 INFO L280 TraceCheckUtils]: 122: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc #t~nondet3; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,623 INFO L280 TraceCheckUtils]: 123: Hoare triple {9872#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,623 INFO L263 TraceCheckUtils]: 124: Hoare triple {9872#(= 1 ~waterLevel~0)} call startSystem(); {9936#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:33:18,623 INFO L280 TraceCheckUtils]: 125: Hoare triple {9936#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {9791#true} is VALID [2020-07-10 17:33:18,624 INFO L280 TraceCheckUtils]: 126: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,624 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9791#true} {9872#(= 1 ~waterLevel~0)} #864#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,625 INFO L263 TraceCheckUtils]: 128: Hoare triple {9872#(= 1 ~waterLevel~0)} call timeShift(); {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,625 INFO L280 TraceCheckUtils]: 129: Hoare triple {9872#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,626 INFO L280 TraceCheckUtils]: 130: Hoare triple {9872#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,627 INFO L263 TraceCheckUtils]: 131: Hoare triple {9872#(= 1 ~waterLevel~0)} call processEnvironment(); {9937#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:33:18,627 INFO L280 TraceCheckUtils]: 132: Hoare triple {9937#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {9791#true} is VALID [2020-07-10 17:33:18,627 INFO L280 TraceCheckUtils]: 133: Hoare triple {9791#true} assume 0 == ~pumpRunning~0; {9791#true} is VALID [2020-07-10 17:33:18,627 INFO L263 TraceCheckUtils]: 134: Hoare triple {9791#true} call #t~ret5 := isHighWaterLevel(); {9791#true} is VALID [2020-07-10 17:33:18,627 INFO L280 TraceCheckUtils]: 135: Hoare triple {9791#true} havoc ~retValue_acc~3; {9791#true} is VALID [2020-07-10 17:33:18,628 INFO L280 TraceCheckUtils]: 136: Hoare triple {9791#true} havoc ~tmp~4; {9791#true} is VALID [2020-07-10 17:33:18,628 INFO L280 TraceCheckUtils]: 137: Hoare triple {9791#true} havoc ~tmp___0~1; {9791#true} is VALID [2020-07-10 17:33:18,628 INFO L263 TraceCheckUtils]: 138: Hoare triple {9791#true} call #t~ret24 := isHighWaterSensorDry(); {9791#true} is VALID [2020-07-10 17:33:18,628 INFO L280 TraceCheckUtils]: 139: Hoare triple {9791#true} havoc ~retValue_acc~6; {9791#true} is VALID [2020-07-10 17:33:18,628 INFO L280 TraceCheckUtils]: 140: Hoare triple {9791#true} assume ~waterLevel~0 < 2; {9791#true} is VALID [2020-07-10 17:33:18,629 INFO L280 TraceCheckUtils]: 141: Hoare triple {9791#true} ~retValue_acc~6 := 1; {9791#true} is VALID [2020-07-10 17:33:18,629 INFO L280 TraceCheckUtils]: 142: Hoare triple {9791#true} #res := ~retValue_acc~6; {9791#true} is VALID [2020-07-10 17:33:18,629 INFO L280 TraceCheckUtils]: 143: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,629 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {9791#true} {9791#true} #874#return; {9791#true} is VALID [2020-07-10 17:33:18,629 INFO L280 TraceCheckUtils]: 145: Hoare triple {9791#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {9791#true} is VALID [2020-07-10 17:33:18,629 INFO L280 TraceCheckUtils]: 146: Hoare triple {9791#true} ~tmp~4 := #t~ret24; {9791#true} is VALID [2020-07-10 17:33:18,630 INFO L280 TraceCheckUtils]: 147: Hoare triple {9791#true} havoc #t~ret24; {9791#true} is VALID [2020-07-10 17:33:18,630 INFO L280 TraceCheckUtils]: 148: Hoare triple {9791#true} assume 0 != ~tmp~4; {9791#true} is VALID [2020-07-10 17:33:18,630 INFO L280 TraceCheckUtils]: 149: Hoare triple {9791#true} ~tmp___0~1 := 0; {9791#true} is VALID [2020-07-10 17:33:18,630 INFO L280 TraceCheckUtils]: 150: Hoare triple {9791#true} ~retValue_acc~3 := ~tmp___0~1; {9791#true} is VALID [2020-07-10 17:33:18,631 INFO L280 TraceCheckUtils]: 151: Hoare triple {9791#true} #res := ~retValue_acc~3; {9791#true} is VALID [2020-07-10 17:33:18,631 INFO L280 TraceCheckUtils]: 152: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,631 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {9791#true} {9791#true} #852#return; {9791#true} is VALID [2020-07-10 17:33:18,631 INFO L280 TraceCheckUtils]: 154: Hoare triple {9791#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {9791#true} is VALID [2020-07-10 17:33:18,631 INFO L280 TraceCheckUtils]: 155: Hoare triple {9791#true} ~tmp~2 := #t~ret5; {9791#true} is VALID [2020-07-10 17:33:18,632 INFO L280 TraceCheckUtils]: 156: Hoare triple {9791#true} havoc #t~ret5; {9791#true} is VALID [2020-07-10 17:33:18,632 INFO L280 TraceCheckUtils]: 157: Hoare triple {9791#true} assume !(0 != ~tmp~2); {9791#true} is VALID [2020-07-10 17:33:18,632 INFO L263 TraceCheckUtils]: 158: Hoare triple {9791#true} call processEnvironment__wrappee__base(); {9791#true} is VALID [2020-07-10 17:33:18,632 INFO L280 TraceCheckUtils]: 159: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,632 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {9791#true} {9791#true} #856#return; {9791#true} is VALID [2020-07-10 17:33:18,633 INFO L280 TraceCheckUtils]: 161: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,633 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {9791#true} {9872#(= 1 ~waterLevel~0)} #878#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,634 INFO L263 TraceCheckUtils]: 163: Hoare triple {9872#(= 1 ~waterLevel~0)} call __utac_acc__Specification3_spec__1(); {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,635 INFO L280 TraceCheckUtils]: 164: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc ~tmp~8; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,635 INFO L280 TraceCheckUtils]: 165: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc ~tmp___0~2; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,636 INFO L280 TraceCheckUtils]: 166: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc ~tmp___1~1; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,636 INFO L263 TraceCheckUtils]: 167: Hoare triple {9872#(= 1 ~waterLevel~0)} call #t~ret71 := isMethaneLevelCritical(); {9791#true} is VALID [2020-07-10 17:33:18,636 INFO L280 TraceCheckUtils]: 168: Hoare triple {9791#true} havoc ~retValue_acc~4; {9791#true} is VALID [2020-07-10 17:33:18,636 INFO L280 TraceCheckUtils]: 169: Hoare triple {9791#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {9791#true} is VALID [2020-07-10 17:33:18,636 INFO L280 TraceCheckUtils]: 170: Hoare triple {9791#true} #res := ~retValue_acc~4; {9791#true} is VALID [2020-07-10 17:33:18,637 INFO L280 TraceCheckUtils]: 171: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,637 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {9791#true} {9872#(= 1 ~waterLevel~0)} #896#return; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,638 INFO L280 TraceCheckUtils]: 173: Hoare triple {9872#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,638 INFO L280 TraceCheckUtils]: 174: Hoare triple {9872#(= 1 ~waterLevel~0)} ~tmp~8 := #t~ret71; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,639 INFO L280 TraceCheckUtils]: 175: Hoare triple {9872#(= 1 ~waterLevel~0)} havoc #t~ret71; {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,639 INFO L280 TraceCheckUtils]: 176: Hoare triple {9872#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~8); {9872#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:33:18,640 INFO L263 TraceCheckUtils]: 177: Hoare triple {9872#(= 1 ~waterLevel~0)} call #t~ret72 := getWaterLevel(); {9791#true} is VALID [2020-07-10 17:33:18,640 INFO L280 TraceCheckUtils]: 178: Hoare triple {9791#true} havoc ~retValue_acc~5; {9791#true} is VALID [2020-07-10 17:33:18,640 INFO L280 TraceCheckUtils]: 179: Hoare triple {9791#true} ~retValue_acc~5 := ~waterLevel~0; {9965#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} is VALID [2020-07-10 17:33:18,641 INFO L280 TraceCheckUtils]: 180: Hoare triple {9965#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} #res := ~retValue_acc~5; {9966#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:33:18,641 INFO L280 TraceCheckUtils]: 181: Hoare triple {9966#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {9966#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:33:18,643 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {9966#(= |getWaterLevel_#res| ~waterLevel~0)} {9872#(= 1 ~waterLevel~0)} #898#return; {9928#(= 1 |__utac_acc__Specification3_spec__1_#t~ret72|)} is VALID [2020-07-10 17:33:18,644 INFO L280 TraceCheckUtils]: 183: Hoare triple {9928#(= 1 |__utac_acc__Specification3_spec__1_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {9928#(= 1 |__utac_acc__Specification3_spec__1_#t~ret72|)} is VALID [2020-07-10 17:33:18,644 INFO L280 TraceCheckUtils]: 184: Hoare triple {9928#(= 1 |__utac_acc__Specification3_spec__1_#t~ret72|)} ~tmp___0~2 := #t~ret72; {9929#(= 1 __utac_acc__Specification3_spec__1_~tmp___0~2)} is VALID [2020-07-10 17:33:18,645 INFO L280 TraceCheckUtils]: 185: Hoare triple {9929#(= 1 __utac_acc__Specification3_spec__1_~tmp___0~2)} havoc #t~ret72; {9929#(= 1 __utac_acc__Specification3_spec__1_~tmp___0~2)} is VALID [2020-07-10 17:33:18,646 INFO L280 TraceCheckUtils]: 186: Hoare triple {9929#(= 1 __utac_acc__Specification3_spec__1_~tmp___0~2)} assume 2 == ~tmp___0~2; {9792#false} is VALID [2020-07-10 17:33:18,646 INFO L263 TraceCheckUtils]: 187: Hoare triple {9792#false} call #t~ret73 := isPumpRunning(); {9791#true} is VALID [2020-07-10 17:33:18,646 INFO L280 TraceCheckUtils]: 188: Hoare triple {9791#true} havoc ~retValue_acc~2; {9791#true} is VALID [2020-07-10 17:33:18,646 INFO L280 TraceCheckUtils]: 189: Hoare triple {9791#true} ~retValue_acc~2 := ~pumpRunning~0; {9791#true} is VALID [2020-07-10 17:33:18,646 INFO L280 TraceCheckUtils]: 190: Hoare triple {9791#true} #res := ~retValue_acc~2; {9791#true} is VALID [2020-07-10 17:33:18,646 INFO L280 TraceCheckUtils]: 191: Hoare triple {9791#true} assume true; {9791#true} is VALID [2020-07-10 17:33:18,647 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {9791#true} {9792#false} #900#return; {9792#false} is VALID [2020-07-10 17:33:18,647 INFO L280 TraceCheckUtils]: 193: Hoare triple {9792#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {9792#false} is VALID [2020-07-10 17:33:18,647 INFO L280 TraceCheckUtils]: 194: Hoare triple {9792#false} ~tmp___1~1 := #t~ret73; {9792#false} is VALID [2020-07-10 17:33:18,647 INFO L280 TraceCheckUtils]: 195: Hoare triple {9792#false} havoc #t~ret73; {9792#false} is VALID [2020-07-10 17:33:18,647 INFO L280 TraceCheckUtils]: 196: Hoare triple {9792#false} assume !(0 != ~tmp___1~1); {9792#false} is VALID [2020-07-10 17:33:18,648 INFO L263 TraceCheckUtils]: 197: Hoare triple {9792#false} call __automaton_fail(); {9792#false} is VALID [2020-07-10 17:33:18,648 INFO L280 TraceCheckUtils]: 198: Hoare triple {9792#false} assume !false; {9792#false} is VALID [2020-07-10 17:33:18,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:33:18,686 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:33:18,686 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [916842024] [2020-07-10 17:33:18,686 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:33:18,686 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 17:33:18,687 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308947174] [2020-07-10 17:33:18,688 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 199 [2020-07-10 17:33:18,689 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:33:18,689 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 17:33:18,906 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 199 edges. 199 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:33:18,907 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 17:33:18,907 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:33:18,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 17:33:18,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 17:33:18,907 INFO L87 Difference]: Start difference. First operand 372 states and 401 transitions. Second operand 10 states. [2020-07-10 17:33:20,024 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:33:36,848 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:33:37,435 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:33:38,176 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:33:38,739 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:33:39,128 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:33:39,533 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:33:39,923 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:33:54,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:33:54,500 INFO L93 Difference]: Finished difference Result 1031 states and 1238 transitions. [2020-07-10 17:33:54,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-10 17:33:54,500 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 199 [2020-07-10 17:33:54,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:33:54,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:33:54,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 827 transitions. [2020-07-10 17:33:54,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:33:54,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 827 transitions. [2020-07-10 17:33:54,522 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 827 transitions. [2020-07-10 17:33:56,741 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 827 edges. 827 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:33:56,780 INFO L225 Difference]: With dead ends: 1031 [2020-07-10 17:33:56,780 INFO L226 Difference]: Without dead ends: 769 [2020-07-10 17:33:56,781 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=134, Invalid=328, Unknown=0, NotChecked=0, Total=462 [2020-07-10 17:33:56,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 769 states. [2020-07-10 17:34:09,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 769 to 564. [2020-07-10 17:34:09,914 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:34:09,914 INFO L82 GeneralOperation]: Start isEquivalent. First operand 769 states. Second operand 564 states. [2020-07-10 17:34:09,914 INFO L74 IsIncluded]: Start isIncluded. First operand 769 states. Second operand 564 states. [2020-07-10 17:34:09,914 INFO L87 Difference]: Start difference. First operand 769 states. Second operand 564 states. [2020-07-10 17:34:09,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:34:09,957 INFO L93 Difference]: Finished difference Result 769 states and 911 transitions. [2020-07-10 17:34:09,957 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 911 transitions. [2020-07-10 17:34:09,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:34:09,960 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:34:09,960 INFO L74 IsIncluded]: Start isIncluded. First operand 564 states. Second operand 769 states. [2020-07-10 17:34:09,960 INFO L87 Difference]: Start difference. First operand 564 states. Second operand 769 states. [2020-07-10 17:34:10,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:34:10,002 INFO L93 Difference]: Finished difference Result 769 states and 911 transitions. [2020-07-10 17:34:10,002 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 911 transitions. [2020-07-10 17:34:10,004 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:34:10,005 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:34:10,005 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:34:10,005 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:34:10,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 564 states. [2020-07-10 17:34:10,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 564 states and 618 transitions. [2020-07-10 17:34:10,028 INFO L78 Accepts]: Start accepts. Automaton has 564 states and 618 transitions. Word has length 199 [2020-07-10 17:34:10,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:34:10,028 INFO L479 AbstractCegarLoop]: Abstraction has 564 states and 618 transitions. [2020-07-10 17:34:10,028 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 17:34:10,028 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 564 states and 618 transitions. [2020-07-10 17:34:13,394 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 618 edges. 618 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:34:13,394 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 618 transitions. [2020-07-10 17:34:13,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-07-10 17:34:13,399 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:34:13,399 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:34:13,399 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 17:34:13,399 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:34:13,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:34:13,400 INFO L82 PathProgramCache]: Analyzing trace with hash 1540421005, now seen corresponding path program 1 times [2020-07-10 17:34:13,400 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:34:13,400 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1892086429] [2020-07-10 17:34:13,400 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:34:13,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:13,832 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:34:13,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:13,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {14873#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {14725#true} is VALID [2020-07-10 17:34:13,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {14725#true} #valid := #valid[0 := 0]; {14725#true} is VALID [2020-07-10 17:34:13,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {14725#true} assume 0 < #StackHeapBarrier; {14725#true} is VALID [2020-07-10 17:34:13,898 INFO L280 TraceCheckUtils]: 3: Hoare triple {14725#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {14725#true} is VALID [2020-07-10 17:34:13,898 INFO L280 TraceCheckUtils]: 4: Hoare triple {14725#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {14725#true} is VALID [2020-07-10 17:34:13,899 INFO L280 TraceCheckUtils]: 5: Hoare triple {14725#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {14725#true} is VALID [2020-07-10 17:34:13,899 INFO L280 TraceCheckUtils]: 6: Hoare triple {14725#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {14725#true} is VALID [2020-07-10 17:34:13,899 INFO L280 TraceCheckUtils]: 7: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {14725#true} is VALID [2020-07-10 17:34:13,899 INFO L280 TraceCheckUtils]: 8: Hoare triple {14725#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {14725#true} is VALID [2020-07-10 17:34:13,899 INFO L280 TraceCheckUtils]: 9: Hoare triple {14725#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {14725#true} is VALID [2020-07-10 17:34:13,900 INFO L280 TraceCheckUtils]: 10: Hoare triple {14725#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {14725#true} is VALID [2020-07-10 17:34:13,900 INFO L280 TraceCheckUtils]: 11: Hoare triple {14725#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {14725#true} is VALID [2020-07-10 17:34:13,900 INFO L280 TraceCheckUtils]: 12: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {14725#true} is VALID [2020-07-10 17:34:13,900 INFO L280 TraceCheckUtils]: 13: Hoare triple {14725#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {14725#true} is VALID [2020-07-10 17:34:13,901 INFO L280 TraceCheckUtils]: 14: Hoare triple {14725#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {14725#true} is VALID [2020-07-10 17:34:13,901 INFO L280 TraceCheckUtils]: 15: Hoare triple {14725#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {14725#true} is VALID [2020-07-10 17:34:13,901 INFO L280 TraceCheckUtils]: 16: Hoare triple {14725#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {14725#true} is VALID [2020-07-10 17:34:13,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {14725#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {14725#true} is VALID [2020-07-10 17:34:13,901 INFO L280 TraceCheckUtils]: 18: Hoare triple {14725#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {14725#true} is VALID [2020-07-10 17:34:13,902 INFO L280 TraceCheckUtils]: 19: Hoare triple {14725#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {14725#true} is VALID [2020-07-10 17:34:13,902 INFO L280 TraceCheckUtils]: 20: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {14725#true} is VALID [2020-07-10 17:34:13,902 INFO L280 TraceCheckUtils]: 21: Hoare triple {14725#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {14725#true} is VALID [2020-07-10 17:34:13,902 INFO L280 TraceCheckUtils]: 22: Hoare triple {14725#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {14725#true} is VALID [2020-07-10 17:34:13,903 INFO L280 TraceCheckUtils]: 23: Hoare triple {14725#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {14725#true} is VALID [2020-07-10 17:34:13,903 INFO L280 TraceCheckUtils]: 24: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {14725#true} is VALID [2020-07-10 17:34:13,903 INFO L280 TraceCheckUtils]: 25: Hoare triple {14725#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {14725#true} is VALID [2020-07-10 17:34:13,903 INFO L280 TraceCheckUtils]: 26: Hoare triple {14725#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {14725#true} is VALID [2020-07-10 17:34:13,904 INFO L280 TraceCheckUtils]: 27: Hoare triple {14725#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {14725#true} is VALID [2020-07-10 17:34:13,904 INFO L280 TraceCheckUtils]: 28: Hoare triple {14725#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {14725#true} is VALID [2020-07-10 17:34:13,904 INFO L280 TraceCheckUtils]: 29: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {14725#true} is VALID [2020-07-10 17:34:13,904 INFO L280 TraceCheckUtils]: 30: Hoare triple {14725#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {14725#true} is VALID [2020-07-10 17:34:13,905 INFO L280 TraceCheckUtils]: 31: Hoare triple {14725#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {14725#true} is VALID [2020-07-10 17:34:13,905 INFO L280 TraceCheckUtils]: 32: Hoare triple {14725#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {14725#true} is VALID [2020-07-10 17:34:13,905 INFO L280 TraceCheckUtils]: 33: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {14725#true} is VALID [2020-07-10 17:34:13,905 INFO L280 TraceCheckUtils]: 34: Hoare triple {14725#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {14725#true} is VALID [2020-07-10 17:34:13,906 INFO L280 TraceCheckUtils]: 35: Hoare triple {14725#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {14725#true} is VALID [2020-07-10 17:34:13,906 INFO L280 TraceCheckUtils]: 36: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {14725#true} is VALID [2020-07-10 17:34:13,906 INFO L280 TraceCheckUtils]: 37: Hoare triple {14725#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {14725#true} is VALID [2020-07-10 17:34:13,906 INFO L280 TraceCheckUtils]: 38: Hoare triple {14725#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {14725#true} is VALID [2020-07-10 17:34:13,907 INFO L280 TraceCheckUtils]: 39: Hoare triple {14725#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {14725#true} is VALID [2020-07-10 17:34:13,907 INFO L280 TraceCheckUtils]: 40: Hoare triple {14725#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {14725#true} is VALID [2020-07-10 17:34:13,907 INFO L280 TraceCheckUtils]: 41: Hoare triple {14725#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {14725#true} is VALID [2020-07-10 17:34:13,907 INFO L280 TraceCheckUtils]: 42: Hoare triple {14725#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {14725#true} is VALID [2020-07-10 17:34:13,908 INFO L280 TraceCheckUtils]: 43: Hoare triple {14725#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {14725#true} is VALID [2020-07-10 17:34:13,908 INFO L280 TraceCheckUtils]: 44: Hoare triple {14725#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {14725#true} is VALID [2020-07-10 17:34:13,908 INFO L280 TraceCheckUtils]: 45: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {14725#true} is VALID [2020-07-10 17:34:13,908 INFO L280 TraceCheckUtils]: 46: Hoare triple {14725#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {14725#true} is VALID [2020-07-10 17:34:13,909 INFO L280 TraceCheckUtils]: 47: Hoare triple {14725#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {14725#true} is VALID [2020-07-10 17:34:13,909 INFO L280 TraceCheckUtils]: 48: Hoare triple {14725#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {14725#true} is VALID [2020-07-10 17:34:13,909 INFO L280 TraceCheckUtils]: 49: Hoare triple {14725#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {14725#true} is VALID [2020-07-10 17:34:13,910 INFO L280 TraceCheckUtils]: 50: Hoare triple {14725#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {14725#true} is VALID [2020-07-10 17:34:13,910 INFO L280 TraceCheckUtils]: 51: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {14725#true} is VALID [2020-07-10 17:34:13,910 INFO L280 TraceCheckUtils]: 52: Hoare triple {14725#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {14725#true} is VALID [2020-07-10 17:34:13,910 INFO L280 TraceCheckUtils]: 53: Hoare triple {14725#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {14725#true} is VALID [2020-07-10 17:34:13,911 INFO L280 TraceCheckUtils]: 54: Hoare triple {14725#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {14725#true} is VALID [2020-07-10 17:34:13,911 INFO L280 TraceCheckUtils]: 55: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {14725#true} is VALID [2020-07-10 17:34:13,911 INFO L280 TraceCheckUtils]: 56: Hoare triple {14725#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {14725#true} is VALID [2020-07-10 17:34:13,911 INFO L280 TraceCheckUtils]: 57: Hoare triple {14725#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {14725#true} is VALID [2020-07-10 17:34:13,911 INFO L280 TraceCheckUtils]: 58: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {14725#true} is VALID [2020-07-10 17:34:13,912 INFO L280 TraceCheckUtils]: 59: Hoare triple {14725#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {14725#true} is VALID [2020-07-10 17:34:13,912 INFO L280 TraceCheckUtils]: 60: Hoare triple {14725#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {14725#true} is VALID [2020-07-10 17:34:13,912 INFO L280 TraceCheckUtils]: 61: Hoare triple {14725#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {14725#true} is VALID [2020-07-10 17:34:13,912 INFO L280 TraceCheckUtils]: 62: Hoare triple {14725#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {14725#true} is VALID [2020-07-10 17:34:13,912 INFO L280 TraceCheckUtils]: 63: Hoare triple {14725#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {14725#true} is VALID [2020-07-10 17:34:13,913 INFO L280 TraceCheckUtils]: 64: Hoare triple {14725#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {14725#true} is VALID [2020-07-10 17:34:13,913 INFO L280 TraceCheckUtils]: 65: Hoare triple {14725#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {14725#true} is VALID [2020-07-10 17:34:13,913 INFO L280 TraceCheckUtils]: 66: Hoare triple {14725#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {14725#true} is VALID [2020-07-10 17:34:13,913 INFO L280 TraceCheckUtils]: 67: Hoare triple {14725#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {14725#true} is VALID [2020-07-10 17:34:13,913 INFO L280 TraceCheckUtils]: 68: Hoare triple {14725#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {14725#true} is VALID [2020-07-10 17:34:13,914 INFO L280 TraceCheckUtils]: 69: Hoare triple {14725#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {14725#true} is VALID [2020-07-10 17:34:13,914 INFO L280 TraceCheckUtils]: 70: Hoare triple {14725#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {14725#true} is VALID [2020-07-10 17:34:13,914 INFO L280 TraceCheckUtils]: 71: Hoare triple {14725#true} ~cleanupTimeShifts~0 := 4; {14725#true} is VALID [2020-07-10 17:34:13,914 INFO L280 TraceCheckUtils]: 72: Hoare triple {14725#true} ~pumpRunning~0 := 0; {14725#true} is VALID [2020-07-10 17:34:13,914 INFO L280 TraceCheckUtils]: 73: Hoare triple {14725#true} ~systemActive~0 := 1; {14725#true} is VALID [2020-07-10 17:34:13,915 INFO L280 TraceCheckUtils]: 74: Hoare triple {14725#true} ~waterLevel~0 := 1; {14725#true} is VALID [2020-07-10 17:34:13,915 INFO L280 TraceCheckUtils]: 75: Hoare triple {14725#true} ~methaneLevelCritical~0 := 0; {14725#true} is VALID [2020-07-10 17:34:13,915 INFO L280 TraceCheckUtils]: 76: Hoare triple {14725#true} ~head~0.base, ~head~0.offset := 0, 0; {14725#true} is VALID [2020-07-10 17:34:13,915 INFO L280 TraceCheckUtils]: 77: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:13,915 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {14725#true} {14725#true} #904#return; {14725#true} is VALID [2020-07-10 17:34:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:13,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:13,927 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14725#true} {14725#true} #812#return; {14725#true} is VALID [2020-07-10 17:34:13,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:13,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:13,931 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14725#true} {14725#true} #814#return; {14725#true} is VALID [2020-07-10 17:34:13,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:13,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {14725#true} havoc ~retValue_acc~8; {14725#true} is VALID [2020-07-10 17:34:13,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {14725#true} ~retValue_acc~8 := 1; {14725#true} is VALID [2020-07-10 17:34:13,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {14725#true} #res := ~retValue_acc~8; {14725#true} is VALID [2020-07-10 17:34:13,936 INFO L280 TraceCheckUtils]: 3: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:13,936 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14725#true} {14725#true} #816#return; {14725#true} is VALID [2020-07-10 17:34:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:13,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:13,939 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14725#true} {14725#true} #818#return; {14725#true} is VALID [2020-07-10 17:34:13,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:13,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {14874#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {14725#true} is VALID [2020-07-10 17:34:13,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {14725#true} ~waterLevel~0 := 1 + ~waterLevel~0; {14725#true} is VALID [2020-07-10 17:34:13,957 INFO L280 TraceCheckUtils]: 2: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:13,957 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14725#true} {14725#true} #860#return; {14725#true} is VALID [2020-07-10 17:34:13,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:13,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {14875#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {14725#true} is VALID [2020-07-10 17:34:13,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:13,974 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14725#true} {14725#true} #864#return; {14725#true} is VALID [2020-07-10 17:34:13,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:14,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:14,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {14725#true} havoc ~retValue_acc~6; {14725#true} is VALID [2020-07-10 17:34:14,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {14725#true} assume ~waterLevel~0 < 2; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {14896#(<= ~waterLevel~0 1)} ~retValue_acc~6 := 1; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,034 INFO L280 TraceCheckUtils]: 3: Hoare triple {14896#(<= ~waterLevel~0 1)} #res := ~retValue_acc~6; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,035 INFO L280 TraceCheckUtils]: 4: Hoare triple {14896#(<= ~waterLevel~0 1)} assume true; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,035 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14896#(<= ~waterLevel~0 1)} {14725#true} #874#return; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {14725#true} havoc ~retValue_acc~3; {14725#true} is VALID [2020-07-10 17:34:14,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {14725#true} havoc ~tmp~4; {14725#true} is VALID [2020-07-10 17:34:14,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {14725#true} havoc ~tmp___0~1; {14725#true} is VALID [2020-07-10 17:34:14,036 INFO L263 TraceCheckUtils]: 3: Hoare triple {14725#true} call #t~ret24 := isHighWaterSensorDry(); {14725#true} is VALID [2020-07-10 17:34:14,037 INFO L280 TraceCheckUtils]: 4: Hoare triple {14725#true} havoc ~retValue_acc~6; {14725#true} is VALID [2020-07-10 17:34:14,037 INFO L280 TraceCheckUtils]: 5: Hoare triple {14725#true} assume ~waterLevel~0 < 2; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,038 INFO L280 TraceCheckUtils]: 6: Hoare triple {14896#(<= ~waterLevel~0 1)} ~retValue_acc~6 := 1; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,039 INFO L280 TraceCheckUtils]: 7: Hoare triple {14896#(<= ~waterLevel~0 1)} #res := ~retValue_acc~6; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,039 INFO L280 TraceCheckUtils]: 8: Hoare triple {14896#(<= ~waterLevel~0 1)} assume true; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,040 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14896#(<= ~waterLevel~0 1)} {14725#true} #874#return; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,040 INFO L280 TraceCheckUtils]: 10: Hoare triple {14896#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,041 INFO L280 TraceCheckUtils]: 11: Hoare triple {14896#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret24; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,041 INFO L280 TraceCheckUtils]: 12: Hoare triple {14896#(<= ~waterLevel~0 1)} havoc #t~ret24; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,042 INFO L280 TraceCheckUtils]: 13: Hoare triple {14896#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,042 INFO L280 TraceCheckUtils]: 14: Hoare triple {14896#(<= ~waterLevel~0 1)} ~tmp___0~1 := 0; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,043 INFO L280 TraceCheckUtils]: 15: Hoare triple {14896#(<= ~waterLevel~0 1)} ~retValue_acc~3 := ~tmp___0~1; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,043 INFO L280 TraceCheckUtils]: 16: Hoare triple {14896#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,044 INFO L280 TraceCheckUtils]: 17: Hoare triple {14896#(<= ~waterLevel~0 1)} assume true; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,045 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {14896#(<= ~waterLevel~0 1)} {14725#true} #852#return; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:14,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:14,048 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14725#true} {14896#(<= ~waterLevel~0 1)} #856#return; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {14876#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14725#true} is VALID [2020-07-10 17:34:14,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {14725#true} assume 0 == ~pumpRunning~0; {14725#true} is VALID [2020-07-10 17:34:14,049 INFO L263 TraceCheckUtils]: 2: Hoare triple {14725#true} call #t~ret5 := isHighWaterLevel(); {14725#true} is VALID [2020-07-10 17:34:14,049 INFO L280 TraceCheckUtils]: 3: Hoare triple {14725#true} havoc ~retValue_acc~3; {14725#true} is VALID [2020-07-10 17:34:14,050 INFO L280 TraceCheckUtils]: 4: Hoare triple {14725#true} havoc ~tmp~4; {14725#true} is VALID [2020-07-10 17:34:14,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {14725#true} havoc ~tmp___0~1; {14725#true} is VALID [2020-07-10 17:34:14,050 INFO L263 TraceCheckUtils]: 6: Hoare triple {14725#true} call #t~ret24 := isHighWaterSensorDry(); {14725#true} is VALID [2020-07-10 17:34:14,050 INFO L280 TraceCheckUtils]: 7: Hoare triple {14725#true} havoc ~retValue_acc~6; {14725#true} is VALID [2020-07-10 17:34:14,051 INFO L280 TraceCheckUtils]: 8: Hoare triple {14725#true} assume ~waterLevel~0 < 2; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,052 INFO L280 TraceCheckUtils]: 9: Hoare triple {14896#(<= ~waterLevel~0 1)} ~retValue_acc~6 := 1; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,052 INFO L280 TraceCheckUtils]: 10: Hoare triple {14896#(<= ~waterLevel~0 1)} #res := ~retValue_acc~6; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,053 INFO L280 TraceCheckUtils]: 11: Hoare triple {14896#(<= ~waterLevel~0 1)} assume true; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,054 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {14896#(<= ~waterLevel~0 1)} {14725#true} #874#return; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,054 INFO L280 TraceCheckUtils]: 13: Hoare triple {14896#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,055 INFO L280 TraceCheckUtils]: 14: Hoare triple {14896#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret24; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,055 INFO L280 TraceCheckUtils]: 15: Hoare triple {14896#(<= ~waterLevel~0 1)} havoc #t~ret24; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,056 INFO L280 TraceCheckUtils]: 16: Hoare triple {14896#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,057 INFO L280 TraceCheckUtils]: 17: Hoare triple {14896#(<= ~waterLevel~0 1)} ~tmp___0~1 := 0; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,057 INFO L280 TraceCheckUtils]: 18: Hoare triple {14896#(<= ~waterLevel~0 1)} ~retValue_acc~3 := ~tmp___0~1; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,058 INFO L280 TraceCheckUtils]: 19: Hoare triple {14896#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,059 INFO L280 TraceCheckUtils]: 20: Hoare triple {14896#(<= ~waterLevel~0 1)} assume true; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,059 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14896#(<= ~waterLevel~0 1)} {14725#true} #852#return; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,060 INFO L280 TraceCheckUtils]: 22: Hoare triple {14896#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,061 INFO L280 TraceCheckUtils]: 23: Hoare triple {14896#(<= ~waterLevel~0 1)} ~tmp~2 := #t~ret5; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,061 INFO L280 TraceCheckUtils]: 24: Hoare triple {14896#(<= ~waterLevel~0 1)} havoc #t~ret5; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,062 INFO L280 TraceCheckUtils]: 25: Hoare triple {14896#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~2); {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,062 INFO L263 TraceCheckUtils]: 26: Hoare triple {14896#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {14725#true} is VALID [2020-07-10 17:34:14,063 INFO L280 TraceCheckUtils]: 27: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:14,063 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {14725#true} {14896#(<= ~waterLevel~0 1)} #856#return; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,064 INFO L280 TraceCheckUtils]: 29: Hoare triple {14896#(<= ~waterLevel~0 1)} assume true; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,065 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {14896#(<= ~waterLevel~0 1)} {14725#true} #878#return; {14855#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 17:34:14,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:14,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {14725#true} havoc ~retValue_acc~4; {14725#true} is VALID [2020-07-10 17:34:14,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {14725#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {14725#true} is VALID [2020-07-10 17:34:14,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {14725#true} #res := ~retValue_acc~4; {14725#true} is VALID [2020-07-10 17:34:14,074 INFO L280 TraceCheckUtils]: 3: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:14,074 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14725#true} {14855#(not (= 2 ~waterLevel~0))} #896#return; {14855#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 17:34:14,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:14,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {14725#true} havoc ~retValue_acc~5; {14725#true} is VALID [2020-07-10 17:34:14,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {14725#true} ~retValue_acc~5 := ~waterLevel~0; {14905#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} is VALID [2020-07-10 17:34:14,111 INFO L280 TraceCheckUtils]: 2: Hoare triple {14905#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} #res := ~retValue_acc~5; {14906#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:34:14,112 INFO L280 TraceCheckUtils]: 3: Hoare triple {14906#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {14906#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:34:14,113 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14906#(= |getWaterLevel_#res| ~waterLevel~0)} {14855#(not (= 2 ~waterLevel~0))} #898#return; {14866#(not (= 2 |__utac_acc__Specification3_spec__1_#t~ret72|))} is VALID [2020-07-10 17:34:14,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:34:14,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {14725#true} havoc ~retValue_acc~2; {14725#true} is VALID [2020-07-10 17:34:14,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {14725#true} ~retValue_acc~2 := ~pumpRunning~0; {14725#true} is VALID [2020-07-10 17:34:14,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {14725#true} #res := ~retValue_acc~2; {14725#true} is VALID [2020-07-10 17:34:14,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:14,116 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14725#true} {14726#false} #900#return; {14726#false} is VALID [2020-07-10 17:34:14,121 INFO L263 TraceCheckUtils]: 0: Hoare triple {14725#true} call ULTIMATE.init(); {14873#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 17:34:14,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {14873#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {14725#true} is VALID [2020-07-10 17:34:14,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {14725#true} #valid := #valid[0 := 0]; {14725#true} is VALID [2020-07-10 17:34:14,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {14725#true} assume 0 < #StackHeapBarrier; {14725#true} is VALID [2020-07-10 17:34:14,121 INFO L280 TraceCheckUtils]: 4: Hoare triple {14725#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {14725#true} is VALID [2020-07-10 17:34:14,122 INFO L280 TraceCheckUtils]: 5: Hoare triple {14725#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {14725#true} is VALID [2020-07-10 17:34:14,122 INFO L280 TraceCheckUtils]: 6: Hoare triple {14725#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {14725#true} is VALID [2020-07-10 17:34:14,122 INFO L280 TraceCheckUtils]: 7: Hoare triple {14725#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {14725#true} is VALID [2020-07-10 17:34:14,122 INFO L280 TraceCheckUtils]: 8: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {14725#true} is VALID [2020-07-10 17:34:14,122 INFO L280 TraceCheckUtils]: 9: Hoare triple {14725#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {14725#true} is VALID [2020-07-10 17:34:14,123 INFO L280 TraceCheckUtils]: 10: Hoare triple {14725#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {14725#true} is VALID [2020-07-10 17:34:14,123 INFO L280 TraceCheckUtils]: 11: Hoare triple {14725#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {14725#true} is VALID [2020-07-10 17:34:14,123 INFO L280 TraceCheckUtils]: 12: Hoare triple {14725#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {14725#true} is VALID [2020-07-10 17:34:14,123 INFO L280 TraceCheckUtils]: 13: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {14725#true} is VALID [2020-07-10 17:34:14,123 INFO L280 TraceCheckUtils]: 14: Hoare triple {14725#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {14725#true} is VALID [2020-07-10 17:34:14,124 INFO L280 TraceCheckUtils]: 15: Hoare triple {14725#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {14725#true} is VALID [2020-07-10 17:34:14,124 INFO L280 TraceCheckUtils]: 16: Hoare triple {14725#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {14725#true} is VALID [2020-07-10 17:34:14,124 INFO L280 TraceCheckUtils]: 17: Hoare triple {14725#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {14725#true} is VALID [2020-07-10 17:34:14,124 INFO L280 TraceCheckUtils]: 18: Hoare triple {14725#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {14725#true} is VALID [2020-07-10 17:34:14,124 INFO L280 TraceCheckUtils]: 19: Hoare triple {14725#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {14725#true} is VALID [2020-07-10 17:34:14,125 INFO L280 TraceCheckUtils]: 20: Hoare triple {14725#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {14725#true} is VALID [2020-07-10 17:34:14,125 INFO L280 TraceCheckUtils]: 21: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {14725#true} is VALID [2020-07-10 17:34:14,125 INFO L280 TraceCheckUtils]: 22: Hoare triple {14725#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {14725#true} is VALID [2020-07-10 17:34:14,125 INFO L280 TraceCheckUtils]: 23: Hoare triple {14725#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {14725#true} is VALID [2020-07-10 17:34:14,125 INFO L280 TraceCheckUtils]: 24: Hoare triple {14725#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {14725#true} is VALID [2020-07-10 17:34:14,125 INFO L280 TraceCheckUtils]: 25: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {14725#true} is VALID [2020-07-10 17:34:14,126 INFO L280 TraceCheckUtils]: 26: Hoare triple {14725#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {14725#true} is VALID [2020-07-10 17:34:14,126 INFO L280 TraceCheckUtils]: 27: Hoare triple {14725#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {14725#true} is VALID [2020-07-10 17:34:14,126 INFO L280 TraceCheckUtils]: 28: Hoare triple {14725#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {14725#true} is VALID [2020-07-10 17:34:14,126 INFO L280 TraceCheckUtils]: 29: Hoare triple {14725#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {14725#true} is VALID [2020-07-10 17:34:14,126 INFO L280 TraceCheckUtils]: 30: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {14725#true} is VALID [2020-07-10 17:34:14,126 INFO L280 TraceCheckUtils]: 31: Hoare triple {14725#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {14725#true} is VALID [2020-07-10 17:34:14,127 INFO L280 TraceCheckUtils]: 32: Hoare triple {14725#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {14725#true} is VALID [2020-07-10 17:34:14,127 INFO L280 TraceCheckUtils]: 33: Hoare triple {14725#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {14725#true} is VALID [2020-07-10 17:34:14,127 INFO L280 TraceCheckUtils]: 34: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {14725#true} is VALID [2020-07-10 17:34:14,127 INFO L280 TraceCheckUtils]: 35: Hoare triple {14725#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {14725#true} is VALID [2020-07-10 17:34:14,127 INFO L280 TraceCheckUtils]: 36: Hoare triple {14725#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {14725#true} is VALID [2020-07-10 17:34:14,128 INFO L280 TraceCheckUtils]: 37: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {14725#true} is VALID [2020-07-10 17:34:14,128 INFO L280 TraceCheckUtils]: 38: Hoare triple {14725#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {14725#true} is VALID [2020-07-10 17:34:14,128 INFO L280 TraceCheckUtils]: 39: Hoare triple {14725#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {14725#true} is VALID [2020-07-10 17:34:14,128 INFO L280 TraceCheckUtils]: 40: Hoare triple {14725#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {14725#true} is VALID [2020-07-10 17:34:14,128 INFO L280 TraceCheckUtils]: 41: Hoare triple {14725#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {14725#true} is VALID [2020-07-10 17:34:14,128 INFO L280 TraceCheckUtils]: 42: Hoare triple {14725#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {14725#true} is VALID [2020-07-10 17:34:14,129 INFO L280 TraceCheckUtils]: 43: Hoare triple {14725#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {14725#true} is VALID [2020-07-10 17:34:14,129 INFO L280 TraceCheckUtils]: 44: Hoare triple {14725#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {14725#true} is VALID [2020-07-10 17:34:14,129 INFO L280 TraceCheckUtils]: 45: Hoare triple {14725#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {14725#true} is VALID [2020-07-10 17:34:14,129 INFO L280 TraceCheckUtils]: 46: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {14725#true} is VALID [2020-07-10 17:34:14,129 INFO L280 TraceCheckUtils]: 47: Hoare triple {14725#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {14725#true} is VALID [2020-07-10 17:34:14,129 INFO L280 TraceCheckUtils]: 48: Hoare triple {14725#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {14725#true} is VALID [2020-07-10 17:34:14,130 INFO L280 TraceCheckUtils]: 49: Hoare triple {14725#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {14725#true} is VALID [2020-07-10 17:34:14,130 INFO L280 TraceCheckUtils]: 50: Hoare triple {14725#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {14725#true} is VALID [2020-07-10 17:34:14,130 INFO L280 TraceCheckUtils]: 51: Hoare triple {14725#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {14725#true} is VALID [2020-07-10 17:34:14,130 INFO L280 TraceCheckUtils]: 52: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {14725#true} is VALID [2020-07-10 17:34:14,130 INFO L280 TraceCheckUtils]: 53: Hoare triple {14725#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {14725#true} is VALID [2020-07-10 17:34:14,131 INFO L280 TraceCheckUtils]: 54: Hoare triple {14725#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {14725#true} is VALID [2020-07-10 17:34:14,131 INFO L280 TraceCheckUtils]: 55: Hoare triple {14725#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {14725#true} is VALID [2020-07-10 17:34:14,131 INFO L280 TraceCheckUtils]: 56: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {14725#true} is VALID [2020-07-10 17:34:14,131 INFO L280 TraceCheckUtils]: 57: Hoare triple {14725#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {14725#true} is VALID [2020-07-10 17:34:14,131 INFO L280 TraceCheckUtils]: 58: Hoare triple {14725#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {14725#true} is VALID [2020-07-10 17:34:14,131 INFO L280 TraceCheckUtils]: 59: Hoare triple {14725#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {14725#true} is VALID [2020-07-10 17:34:14,132 INFO L280 TraceCheckUtils]: 60: Hoare triple {14725#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {14725#true} is VALID [2020-07-10 17:34:14,132 INFO L280 TraceCheckUtils]: 61: Hoare triple {14725#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {14725#true} is VALID [2020-07-10 17:34:14,132 INFO L280 TraceCheckUtils]: 62: Hoare triple {14725#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {14725#true} is VALID [2020-07-10 17:34:14,132 INFO L280 TraceCheckUtils]: 63: Hoare triple {14725#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {14725#true} is VALID [2020-07-10 17:34:14,132 INFO L280 TraceCheckUtils]: 64: Hoare triple {14725#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {14725#true} is VALID [2020-07-10 17:34:14,133 INFO L280 TraceCheckUtils]: 65: Hoare triple {14725#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {14725#true} is VALID [2020-07-10 17:34:14,133 INFO L280 TraceCheckUtils]: 66: Hoare triple {14725#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {14725#true} is VALID [2020-07-10 17:34:14,133 INFO L280 TraceCheckUtils]: 67: Hoare triple {14725#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {14725#true} is VALID [2020-07-10 17:34:14,133 INFO L280 TraceCheckUtils]: 68: Hoare triple {14725#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {14725#true} is VALID [2020-07-10 17:34:14,133 INFO L280 TraceCheckUtils]: 69: Hoare triple {14725#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {14725#true} is VALID [2020-07-10 17:34:14,133 INFO L280 TraceCheckUtils]: 70: Hoare triple {14725#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {14725#true} is VALID [2020-07-10 17:34:14,134 INFO L280 TraceCheckUtils]: 71: Hoare triple {14725#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {14725#true} is VALID [2020-07-10 17:34:14,134 INFO L280 TraceCheckUtils]: 72: Hoare triple {14725#true} ~cleanupTimeShifts~0 := 4; {14725#true} is VALID [2020-07-10 17:34:14,134 INFO L280 TraceCheckUtils]: 73: Hoare triple {14725#true} ~pumpRunning~0 := 0; {14725#true} is VALID [2020-07-10 17:34:14,134 INFO L280 TraceCheckUtils]: 74: Hoare triple {14725#true} ~systemActive~0 := 1; {14725#true} is VALID [2020-07-10 17:34:14,134 INFO L280 TraceCheckUtils]: 75: Hoare triple {14725#true} ~waterLevel~0 := 1; {14725#true} is VALID [2020-07-10 17:34:14,135 INFO L280 TraceCheckUtils]: 76: Hoare triple {14725#true} ~methaneLevelCritical~0 := 0; {14725#true} is VALID [2020-07-10 17:34:14,135 INFO L280 TraceCheckUtils]: 77: Hoare triple {14725#true} ~head~0.base, ~head~0.offset := 0, 0; {14725#true} is VALID [2020-07-10 17:34:14,135 INFO L280 TraceCheckUtils]: 78: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:14,135 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {14725#true} {14725#true} #904#return; {14725#true} is VALID [2020-07-10 17:34:14,135 INFO L263 TraceCheckUtils]: 80: Hoare triple {14725#true} call #t~ret74 := main(); {14725#true} is VALID [2020-07-10 17:34:14,135 INFO L280 TraceCheckUtils]: 81: Hoare triple {14725#true} havoc ~retValue_acc~0; {14725#true} is VALID [2020-07-10 17:34:14,136 INFO L280 TraceCheckUtils]: 82: Hoare triple {14725#true} havoc ~tmp~0; {14725#true} is VALID [2020-07-10 17:34:14,136 INFO L263 TraceCheckUtils]: 83: Hoare triple {14725#true} call select_helpers(); {14725#true} is VALID [2020-07-10 17:34:14,136 INFO L280 TraceCheckUtils]: 84: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:14,136 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {14725#true} {14725#true} #812#return; {14725#true} is VALID [2020-07-10 17:34:14,136 INFO L263 TraceCheckUtils]: 86: Hoare triple {14725#true} call select_features(); {14725#true} is VALID [2020-07-10 17:34:14,137 INFO L280 TraceCheckUtils]: 87: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:14,137 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {14725#true} {14725#true} #814#return; {14725#true} is VALID [2020-07-10 17:34:14,137 INFO L263 TraceCheckUtils]: 89: Hoare triple {14725#true} call #t~ret0 := valid_product(); {14725#true} is VALID [2020-07-10 17:34:14,137 INFO L280 TraceCheckUtils]: 90: Hoare triple {14725#true} havoc ~retValue_acc~8; {14725#true} is VALID [2020-07-10 17:34:14,137 INFO L280 TraceCheckUtils]: 91: Hoare triple {14725#true} ~retValue_acc~8 := 1; {14725#true} is VALID [2020-07-10 17:34:14,137 INFO L280 TraceCheckUtils]: 92: Hoare triple {14725#true} #res := ~retValue_acc~8; {14725#true} is VALID [2020-07-10 17:34:14,138 INFO L280 TraceCheckUtils]: 93: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:14,138 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {14725#true} {14725#true} #816#return; {14725#true} is VALID [2020-07-10 17:34:14,138 INFO L280 TraceCheckUtils]: 95: Hoare triple {14725#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14725#true} is VALID [2020-07-10 17:34:14,138 INFO L280 TraceCheckUtils]: 96: Hoare triple {14725#true} ~tmp~0 := #t~ret0; {14725#true} is VALID [2020-07-10 17:34:14,138 INFO L280 TraceCheckUtils]: 97: Hoare triple {14725#true} havoc #t~ret0; {14725#true} is VALID [2020-07-10 17:34:14,139 INFO L280 TraceCheckUtils]: 98: Hoare triple {14725#true} assume 0 != ~tmp~0; {14725#true} is VALID [2020-07-10 17:34:14,139 INFO L263 TraceCheckUtils]: 99: Hoare triple {14725#true} call setup(); {14725#true} is VALID [2020-07-10 17:34:14,139 INFO L280 TraceCheckUtils]: 100: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:14,139 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {14725#true} {14725#true} #818#return; {14725#true} is VALID [2020-07-10 17:34:14,139 INFO L263 TraceCheckUtils]: 102: Hoare triple {14725#true} call runTest(); {14725#true} is VALID [2020-07-10 17:34:14,139 INFO L263 TraceCheckUtils]: 103: Hoare triple {14725#true} call test(); {14725#true} is VALID [2020-07-10 17:34:14,140 INFO L280 TraceCheckUtils]: 104: Hoare triple {14725#true} havoc ~splverifierCounter~0; {14725#true} is VALID [2020-07-10 17:34:14,140 INFO L280 TraceCheckUtils]: 105: Hoare triple {14725#true} havoc ~tmp~1; {14725#true} is VALID [2020-07-10 17:34:14,140 INFO L280 TraceCheckUtils]: 106: Hoare triple {14725#true} havoc ~tmp___0~0; {14725#true} is VALID [2020-07-10 17:34:14,140 INFO L280 TraceCheckUtils]: 107: Hoare triple {14725#true} havoc ~tmp___1~0; {14725#true} is VALID [2020-07-10 17:34:14,140 INFO L280 TraceCheckUtils]: 108: Hoare triple {14725#true} havoc ~tmp___2~0; {14725#true} is VALID [2020-07-10 17:34:14,141 INFO L280 TraceCheckUtils]: 109: Hoare triple {14725#true} ~splverifierCounter~0 := 0; {14725#true} is VALID [2020-07-10 17:34:14,141 INFO L280 TraceCheckUtils]: 110: Hoare triple {14725#true} assume !false; {14725#true} is VALID [2020-07-10 17:34:14,141 INFO L280 TraceCheckUtils]: 111: Hoare triple {14725#true} assume ~splverifierCounter~0 < 4; {14725#true} is VALID [2020-07-10 17:34:14,141 INFO L280 TraceCheckUtils]: 112: Hoare triple {14725#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {14725#true} is VALID [2020-07-10 17:34:14,141 INFO L280 TraceCheckUtils]: 113: Hoare triple {14725#true} ~tmp~1 := #t~nondet1; {14725#true} is VALID [2020-07-10 17:34:14,141 INFO L280 TraceCheckUtils]: 114: Hoare triple {14725#true} havoc #t~nondet1; {14725#true} is VALID [2020-07-10 17:34:14,142 INFO L280 TraceCheckUtils]: 115: Hoare triple {14725#true} assume 0 != ~tmp~1; {14725#true} is VALID [2020-07-10 17:34:14,142 INFO L263 TraceCheckUtils]: 116: Hoare triple {14725#true} call waterRise(); {14874#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:34:14,143 INFO L280 TraceCheckUtils]: 117: Hoare triple {14874#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {14725#true} is VALID [2020-07-10 17:34:14,143 INFO L280 TraceCheckUtils]: 118: Hoare triple {14725#true} ~waterLevel~0 := 1 + ~waterLevel~0; {14725#true} is VALID [2020-07-10 17:34:14,143 INFO L280 TraceCheckUtils]: 119: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:14,143 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {14725#true} {14725#true} #860#return; {14725#true} is VALID [2020-07-10 17:34:14,143 INFO L280 TraceCheckUtils]: 121: Hoare triple {14725#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14725#true} is VALID [2020-07-10 17:34:14,143 INFO L280 TraceCheckUtils]: 122: Hoare triple {14725#true} ~tmp___0~0 := #t~nondet2; {14725#true} is VALID [2020-07-10 17:34:14,144 INFO L280 TraceCheckUtils]: 123: Hoare triple {14725#true} havoc #t~nondet2; {14725#true} is VALID [2020-07-10 17:34:14,144 INFO L280 TraceCheckUtils]: 124: Hoare triple {14725#true} assume !(0 != ~tmp___0~0); {14725#true} is VALID [2020-07-10 17:34:14,144 INFO L280 TraceCheckUtils]: 125: Hoare triple {14725#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {14725#true} is VALID [2020-07-10 17:34:14,144 INFO L280 TraceCheckUtils]: 126: Hoare triple {14725#true} ~tmp___2~0 := #t~nondet3; {14725#true} is VALID [2020-07-10 17:34:14,145 INFO L280 TraceCheckUtils]: 127: Hoare triple {14725#true} havoc #t~nondet3; {14725#true} is VALID [2020-07-10 17:34:14,145 INFO L280 TraceCheckUtils]: 128: Hoare triple {14725#true} assume 0 != ~tmp___2~0; {14725#true} is VALID [2020-07-10 17:34:14,146 INFO L263 TraceCheckUtils]: 129: Hoare triple {14725#true} call startSystem(); {14875#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:34:14,146 INFO L280 TraceCheckUtils]: 130: Hoare triple {14875#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {14725#true} is VALID [2020-07-10 17:34:14,146 INFO L280 TraceCheckUtils]: 131: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:14,146 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {14725#true} {14725#true} #864#return; {14725#true} is VALID [2020-07-10 17:34:14,146 INFO L263 TraceCheckUtils]: 133: Hoare triple {14725#true} call timeShift(); {14725#true} is VALID [2020-07-10 17:34:14,147 INFO L280 TraceCheckUtils]: 134: Hoare triple {14725#true} assume !(0 != ~pumpRunning~0); {14725#true} is VALID [2020-07-10 17:34:14,147 INFO L280 TraceCheckUtils]: 135: Hoare triple {14725#true} assume 0 != ~systemActive~0; {14725#true} is VALID [2020-07-10 17:34:14,148 INFO L263 TraceCheckUtils]: 136: Hoare triple {14725#true} call processEnvironment(); {14876#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:34:14,148 INFO L280 TraceCheckUtils]: 137: Hoare triple {14876#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14725#true} is VALID [2020-07-10 17:34:14,148 INFO L280 TraceCheckUtils]: 138: Hoare triple {14725#true} assume 0 == ~pumpRunning~0; {14725#true} is VALID [2020-07-10 17:34:14,148 INFO L263 TraceCheckUtils]: 139: Hoare triple {14725#true} call #t~ret5 := isHighWaterLevel(); {14725#true} is VALID [2020-07-10 17:34:14,148 INFO L280 TraceCheckUtils]: 140: Hoare triple {14725#true} havoc ~retValue_acc~3; {14725#true} is VALID [2020-07-10 17:34:14,149 INFO L280 TraceCheckUtils]: 141: Hoare triple {14725#true} havoc ~tmp~4; {14725#true} is VALID [2020-07-10 17:34:14,149 INFO L280 TraceCheckUtils]: 142: Hoare triple {14725#true} havoc ~tmp___0~1; {14725#true} is VALID [2020-07-10 17:34:14,149 INFO L263 TraceCheckUtils]: 143: Hoare triple {14725#true} call #t~ret24 := isHighWaterSensorDry(); {14725#true} is VALID [2020-07-10 17:34:14,149 INFO L280 TraceCheckUtils]: 144: Hoare triple {14725#true} havoc ~retValue_acc~6; {14725#true} is VALID [2020-07-10 17:34:14,150 INFO L280 TraceCheckUtils]: 145: Hoare triple {14725#true} assume ~waterLevel~0 < 2; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,151 INFO L280 TraceCheckUtils]: 146: Hoare triple {14896#(<= ~waterLevel~0 1)} ~retValue_acc~6 := 1; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,151 INFO L280 TraceCheckUtils]: 147: Hoare triple {14896#(<= ~waterLevel~0 1)} #res := ~retValue_acc~6; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,152 INFO L280 TraceCheckUtils]: 148: Hoare triple {14896#(<= ~waterLevel~0 1)} assume true; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,152 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {14896#(<= ~waterLevel~0 1)} {14725#true} #874#return; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,153 INFO L280 TraceCheckUtils]: 150: Hoare triple {14896#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,154 INFO L280 TraceCheckUtils]: 151: Hoare triple {14896#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret24; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,154 INFO L280 TraceCheckUtils]: 152: Hoare triple {14896#(<= ~waterLevel~0 1)} havoc #t~ret24; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,155 INFO L280 TraceCheckUtils]: 153: Hoare triple {14896#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,155 INFO L280 TraceCheckUtils]: 154: Hoare triple {14896#(<= ~waterLevel~0 1)} ~tmp___0~1 := 0; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,156 INFO L280 TraceCheckUtils]: 155: Hoare triple {14896#(<= ~waterLevel~0 1)} ~retValue_acc~3 := ~tmp___0~1; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,156 INFO L280 TraceCheckUtils]: 156: Hoare triple {14896#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,157 INFO L280 TraceCheckUtils]: 157: Hoare triple {14896#(<= ~waterLevel~0 1)} assume true; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,157 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {14896#(<= ~waterLevel~0 1)} {14725#true} #852#return; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,158 INFO L280 TraceCheckUtils]: 159: Hoare triple {14896#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,158 INFO L280 TraceCheckUtils]: 160: Hoare triple {14896#(<= ~waterLevel~0 1)} ~tmp~2 := #t~ret5; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,159 INFO L280 TraceCheckUtils]: 161: Hoare triple {14896#(<= ~waterLevel~0 1)} havoc #t~ret5; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,159 INFO L280 TraceCheckUtils]: 162: Hoare triple {14896#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~2); {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,160 INFO L263 TraceCheckUtils]: 163: Hoare triple {14896#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {14725#true} is VALID [2020-07-10 17:34:14,160 INFO L280 TraceCheckUtils]: 164: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:14,160 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {14725#true} {14896#(<= ~waterLevel~0 1)} #856#return; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,161 INFO L280 TraceCheckUtils]: 166: Hoare triple {14896#(<= ~waterLevel~0 1)} assume true; {14896#(<= ~waterLevel~0 1)} is VALID [2020-07-10 17:34:14,162 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {14896#(<= ~waterLevel~0 1)} {14725#true} #878#return; {14855#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 17:34:14,162 INFO L263 TraceCheckUtils]: 168: Hoare triple {14855#(not (= 2 ~waterLevel~0))} call __utac_acc__Specification3_spec__1(); {14855#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 17:34:14,163 INFO L280 TraceCheckUtils]: 169: Hoare triple {14855#(not (= 2 ~waterLevel~0))} havoc ~tmp~8; {14855#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 17:34:14,163 INFO L280 TraceCheckUtils]: 170: Hoare triple {14855#(not (= 2 ~waterLevel~0))} havoc ~tmp___0~2; {14855#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 17:34:14,164 INFO L280 TraceCheckUtils]: 171: Hoare triple {14855#(not (= 2 ~waterLevel~0))} havoc ~tmp___1~1; {14855#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 17:34:14,164 INFO L263 TraceCheckUtils]: 172: Hoare triple {14855#(not (= 2 ~waterLevel~0))} call #t~ret71 := isMethaneLevelCritical(); {14725#true} is VALID [2020-07-10 17:34:14,164 INFO L280 TraceCheckUtils]: 173: Hoare triple {14725#true} havoc ~retValue_acc~4; {14725#true} is VALID [2020-07-10 17:34:14,164 INFO L280 TraceCheckUtils]: 174: Hoare triple {14725#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {14725#true} is VALID [2020-07-10 17:34:14,165 INFO L280 TraceCheckUtils]: 175: Hoare triple {14725#true} #res := ~retValue_acc~4; {14725#true} is VALID [2020-07-10 17:34:14,165 INFO L280 TraceCheckUtils]: 176: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:14,165 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {14725#true} {14855#(not (= 2 ~waterLevel~0))} #896#return; {14855#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 17:34:14,166 INFO L280 TraceCheckUtils]: 178: Hoare triple {14855#(not (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {14855#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 17:34:14,166 INFO L280 TraceCheckUtils]: 179: Hoare triple {14855#(not (= 2 ~waterLevel~0))} ~tmp~8 := #t~ret71; {14855#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 17:34:14,167 INFO L280 TraceCheckUtils]: 180: Hoare triple {14855#(not (= 2 ~waterLevel~0))} havoc #t~ret71; {14855#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 17:34:14,168 INFO L280 TraceCheckUtils]: 181: Hoare triple {14855#(not (= 2 ~waterLevel~0))} assume !(0 != ~tmp~8); {14855#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 17:34:14,168 INFO L263 TraceCheckUtils]: 182: Hoare triple {14855#(not (= 2 ~waterLevel~0))} call #t~ret72 := getWaterLevel(); {14725#true} is VALID [2020-07-10 17:34:14,168 INFO L280 TraceCheckUtils]: 183: Hoare triple {14725#true} havoc ~retValue_acc~5; {14725#true} is VALID [2020-07-10 17:34:14,169 INFO L280 TraceCheckUtils]: 184: Hoare triple {14725#true} ~retValue_acc~5 := ~waterLevel~0; {14905#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} is VALID [2020-07-10 17:34:14,169 INFO L280 TraceCheckUtils]: 185: Hoare triple {14905#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} #res := ~retValue_acc~5; {14906#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:34:14,170 INFO L280 TraceCheckUtils]: 186: Hoare triple {14906#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {14906#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:34:14,171 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {14906#(= |getWaterLevel_#res| ~waterLevel~0)} {14855#(not (= 2 ~waterLevel~0))} #898#return; {14866#(not (= 2 |__utac_acc__Specification3_spec__1_#t~ret72|))} is VALID [2020-07-10 17:34:14,171 INFO L280 TraceCheckUtils]: 188: Hoare triple {14866#(not (= 2 |__utac_acc__Specification3_spec__1_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {14866#(not (= 2 |__utac_acc__Specification3_spec__1_#t~ret72|))} is VALID [2020-07-10 17:34:14,172 INFO L280 TraceCheckUtils]: 189: Hoare triple {14866#(not (= 2 |__utac_acc__Specification3_spec__1_#t~ret72|))} ~tmp___0~2 := #t~ret72; {14867#(not (= 2 __utac_acc__Specification3_spec__1_~tmp___0~2))} is VALID [2020-07-10 17:34:14,172 INFO L280 TraceCheckUtils]: 190: Hoare triple {14867#(not (= 2 __utac_acc__Specification3_spec__1_~tmp___0~2))} havoc #t~ret72; {14867#(not (= 2 __utac_acc__Specification3_spec__1_~tmp___0~2))} is VALID [2020-07-10 17:34:14,173 INFO L280 TraceCheckUtils]: 191: Hoare triple {14867#(not (= 2 __utac_acc__Specification3_spec__1_~tmp___0~2))} assume 2 == ~tmp___0~2; {14726#false} is VALID [2020-07-10 17:34:14,173 INFO L263 TraceCheckUtils]: 192: Hoare triple {14726#false} call #t~ret73 := isPumpRunning(); {14725#true} is VALID [2020-07-10 17:34:14,173 INFO L280 TraceCheckUtils]: 193: Hoare triple {14725#true} havoc ~retValue_acc~2; {14725#true} is VALID [2020-07-10 17:34:14,174 INFO L280 TraceCheckUtils]: 194: Hoare triple {14725#true} ~retValue_acc~2 := ~pumpRunning~0; {14725#true} is VALID [2020-07-10 17:34:14,174 INFO L280 TraceCheckUtils]: 195: Hoare triple {14725#true} #res := ~retValue_acc~2; {14725#true} is VALID [2020-07-10 17:34:14,174 INFO L280 TraceCheckUtils]: 196: Hoare triple {14725#true} assume true; {14725#true} is VALID [2020-07-10 17:34:14,174 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {14725#true} {14726#false} #900#return; {14726#false} is VALID [2020-07-10 17:34:14,174 INFO L280 TraceCheckUtils]: 198: Hoare triple {14726#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {14726#false} is VALID [2020-07-10 17:34:14,174 INFO L280 TraceCheckUtils]: 199: Hoare triple {14726#false} ~tmp___1~1 := #t~ret73; {14726#false} is VALID [2020-07-10 17:34:14,175 INFO L280 TraceCheckUtils]: 200: Hoare triple {14726#false} havoc #t~ret73; {14726#false} is VALID [2020-07-10 17:34:14,175 INFO L280 TraceCheckUtils]: 201: Hoare triple {14726#false} assume !(0 != ~tmp___1~1); {14726#false} is VALID [2020-07-10 17:34:14,175 INFO L263 TraceCheckUtils]: 202: Hoare triple {14726#false} call __automaton_fail(); {14726#false} is VALID [2020-07-10 17:34:14,175 INFO L280 TraceCheckUtils]: 203: Hoare triple {14726#false} assume !false; {14726#false} is VALID [2020-07-10 17:34:14,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:34:14,217 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:34:14,218 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1892086429] [2020-07-10 17:34:14,219 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:34:14,219 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 17:34:14,219 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99354549] [2020-07-10 17:34:14,220 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 204 [2020-07-10 17:34:14,220 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:34:14,220 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 17:34:14,430 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 204 edges. 204 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:34:14,431 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 17:34:14,431 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:34:14,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 17:34:14,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 17:34:14,432 INFO L87 Difference]: Start difference. First operand 564 states and 618 transitions. Second operand 12 states. [2020-07-10 17:34:15,747 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:34:34,576 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:34:35,230 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:34:36,118 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:34:36,857 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:34:37,265 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:34:37,841 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:34:38,259 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:34:40,646 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:35:02,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:35:02,584 INFO L93 Difference]: Finished difference Result 1358 states and 1663 transitions. [2020-07-10 17:35:02,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-10 17:35:02,584 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 204 [2020-07-10 17:35:02,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:35:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 17:35:02,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 982 transitions. [2020-07-10 17:35:02,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 17:35:02,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 982 transitions. [2020-07-10 17:35:02,613 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 982 transitions. [2020-07-10 17:35:05,077 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 982 edges. 982 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:35:05,131 INFO L225 Difference]: With dead ends: 1358 [2020-07-10 17:35:05,131 INFO L226 Difference]: Without dead ends: 1085 [2020-07-10 17:35:05,132 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 181 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=277, Invalid=715, Unknown=0, NotChecked=0, Total=992 [2020-07-10 17:35:05,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1085 states. [2020-07-10 17:35:23,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1085 to 779. [2020-07-10 17:35:23,598 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:35:23,598 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1085 states. Second operand 779 states. [2020-07-10 17:35:23,598 INFO L74 IsIncluded]: Start isIncluded. First operand 1085 states. Second operand 779 states. [2020-07-10 17:35:23,598 INFO L87 Difference]: Start difference. First operand 1085 states. Second operand 779 states. [2020-07-10 17:35:23,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:35:23,677 INFO L93 Difference]: Finished difference Result 1085 states and 1307 transitions. [2020-07-10 17:35:23,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1307 transitions. [2020-07-10 17:35:23,681 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:35:23,681 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:35:23,682 INFO L74 IsIncluded]: Start isIncluded. First operand 779 states. Second operand 1085 states. [2020-07-10 17:35:23,682 INFO L87 Difference]: Start difference. First operand 779 states. Second operand 1085 states. [2020-07-10 17:35:23,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:35:23,758 INFO L93 Difference]: Finished difference Result 1085 states and 1307 transitions. [2020-07-10 17:35:23,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1307 transitions. [2020-07-10 17:35:23,762 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:35:23,762 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:35:23,762 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:35:23,763 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:35:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 779 states. [2020-07-10 17:35:23,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 779 states and 864 transitions. [2020-07-10 17:35:23,808 INFO L78 Accepts]: Start accepts. Automaton has 779 states and 864 transitions. Word has length 204 [2020-07-10 17:35:23,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:35:23,809 INFO L479 AbstractCegarLoop]: Abstraction has 779 states and 864 transitions. [2020-07-10 17:35:23,809 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 17:35:23,809 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 779 states and 864 transitions. [2020-07-10 17:35:28,540 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 864 edges. 864 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:35:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 864 transitions. [2020-07-10 17:35:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-07-10 17:35:28,546 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:35:28,546 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:35:28,546 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 17:35:28,547 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:35:28,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:35:28,547 INFO L82 PathProgramCache]: Analyzing trace with hash -1519010768, now seen corresponding path program 1 times [2020-07-10 17:35:28,547 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:35:28,551 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [462489832] [2020-07-10 17:35:28,551 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:35:28,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:28,883 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:35:28,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:28,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {21549#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {21404#true} is VALID [2020-07-10 17:35:28,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {21404#true} #valid := #valid[0 := 0]; {21404#true} is VALID [2020-07-10 17:35:28,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {21404#true} assume 0 < #StackHeapBarrier; {21404#true} is VALID [2020-07-10 17:35:28,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {21404#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {21404#true} is VALID [2020-07-10 17:35:28,938 INFO L280 TraceCheckUtils]: 4: Hoare triple {21404#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {21404#true} is VALID [2020-07-10 17:35:28,939 INFO L280 TraceCheckUtils]: 5: Hoare triple {21404#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {21404#true} is VALID [2020-07-10 17:35:28,939 INFO L280 TraceCheckUtils]: 6: Hoare triple {21404#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {21404#true} is VALID [2020-07-10 17:35:28,939 INFO L280 TraceCheckUtils]: 7: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {21404#true} is VALID [2020-07-10 17:35:28,939 INFO L280 TraceCheckUtils]: 8: Hoare triple {21404#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {21404#true} is VALID [2020-07-10 17:35:28,939 INFO L280 TraceCheckUtils]: 9: Hoare triple {21404#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {21404#true} is VALID [2020-07-10 17:35:28,939 INFO L280 TraceCheckUtils]: 10: Hoare triple {21404#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {21404#true} is VALID [2020-07-10 17:35:28,940 INFO L280 TraceCheckUtils]: 11: Hoare triple {21404#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {21404#true} is VALID [2020-07-10 17:35:28,940 INFO L280 TraceCheckUtils]: 12: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {21404#true} is VALID [2020-07-10 17:35:28,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {21404#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {21404#true} is VALID [2020-07-10 17:35:28,940 INFO L280 TraceCheckUtils]: 14: Hoare triple {21404#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {21404#true} is VALID [2020-07-10 17:35:28,940 INFO L280 TraceCheckUtils]: 15: Hoare triple {21404#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {21404#true} is VALID [2020-07-10 17:35:28,941 INFO L280 TraceCheckUtils]: 16: Hoare triple {21404#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {21404#true} is VALID [2020-07-10 17:35:28,941 INFO L280 TraceCheckUtils]: 17: Hoare triple {21404#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {21404#true} is VALID [2020-07-10 17:35:28,941 INFO L280 TraceCheckUtils]: 18: Hoare triple {21404#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {21404#true} is VALID [2020-07-10 17:35:28,941 INFO L280 TraceCheckUtils]: 19: Hoare triple {21404#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {21404#true} is VALID [2020-07-10 17:35:28,942 INFO L280 TraceCheckUtils]: 20: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {21404#true} is VALID [2020-07-10 17:35:28,942 INFO L280 TraceCheckUtils]: 21: Hoare triple {21404#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {21404#true} is VALID [2020-07-10 17:35:28,942 INFO L280 TraceCheckUtils]: 22: Hoare triple {21404#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {21404#true} is VALID [2020-07-10 17:35:28,942 INFO L280 TraceCheckUtils]: 23: Hoare triple {21404#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {21404#true} is VALID [2020-07-10 17:35:28,942 INFO L280 TraceCheckUtils]: 24: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {21404#true} is VALID [2020-07-10 17:35:28,942 INFO L280 TraceCheckUtils]: 25: Hoare triple {21404#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {21404#true} is VALID [2020-07-10 17:35:28,943 INFO L280 TraceCheckUtils]: 26: Hoare triple {21404#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {21404#true} is VALID [2020-07-10 17:35:28,943 INFO L280 TraceCheckUtils]: 27: Hoare triple {21404#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {21404#true} is VALID [2020-07-10 17:35:28,943 INFO L280 TraceCheckUtils]: 28: Hoare triple {21404#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {21404#true} is VALID [2020-07-10 17:35:28,943 INFO L280 TraceCheckUtils]: 29: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {21404#true} is VALID [2020-07-10 17:35:28,943 INFO L280 TraceCheckUtils]: 30: Hoare triple {21404#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {21404#true} is VALID [2020-07-10 17:35:28,944 INFO L280 TraceCheckUtils]: 31: Hoare triple {21404#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {21404#true} is VALID [2020-07-10 17:35:28,944 INFO L280 TraceCheckUtils]: 32: Hoare triple {21404#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {21404#true} is VALID [2020-07-10 17:35:28,944 INFO L280 TraceCheckUtils]: 33: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {21404#true} is VALID [2020-07-10 17:35:28,944 INFO L280 TraceCheckUtils]: 34: Hoare triple {21404#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {21404#true} is VALID [2020-07-10 17:35:28,945 INFO L280 TraceCheckUtils]: 35: Hoare triple {21404#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {21404#true} is VALID [2020-07-10 17:35:28,945 INFO L280 TraceCheckUtils]: 36: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {21404#true} is VALID [2020-07-10 17:35:28,945 INFO L280 TraceCheckUtils]: 37: Hoare triple {21404#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {21404#true} is VALID [2020-07-10 17:35:28,945 INFO L280 TraceCheckUtils]: 38: Hoare triple {21404#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {21404#true} is VALID [2020-07-10 17:35:28,945 INFO L280 TraceCheckUtils]: 39: Hoare triple {21404#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {21404#true} is VALID [2020-07-10 17:35:28,945 INFO L280 TraceCheckUtils]: 40: Hoare triple {21404#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {21404#true} is VALID [2020-07-10 17:35:28,946 INFO L280 TraceCheckUtils]: 41: Hoare triple {21404#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {21404#true} is VALID [2020-07-10 17:35:28,946 INFO L280 TraceCheckUtils]: 42: Hoare triple {21404#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {21404#true} is VALID [2020-07-10 17:35:28,946 INFO L280 TraceCheckUtils]: 43: Hoare triple {21404#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {21404#true} is VALID [2020-07-10 17:35:28,946 INFO L280 TraceCheckUtils]: 44: Hoare triple {21404#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {21404#true} is VALID [2020-07-10 17:35:28,947 INFO L280 TraceCheckUtils]: 45: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {21404#true} is VALID [2020-07-10 17:35:28,947 INFO L280 TraceCheckUtils]: 46: Hoare triple {21404#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {21404#true} is VALID [2020-07-10 17:35:28,947 INFO L280 TraceCheckUtils]: 47: Hoare triple {21404#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {21404#true} is VALID [2020-07-10 17:35:28,947 INFO L280 TraceCheckUtils]: 48: Hoare triple {21404#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {21404#true} is VALID [2020-07-10 17:35:28,947 INFO L280 TraceCheckUtils]: 49: Hoare triple {21404#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {21404#true} is VALID [2020-07-10 17:35:28,948 INFO L280 TraceCheckUtils]: 50: Hoare triple {21404#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {21404#true} is VALID [2020-07-10 17:35:28,948 INFO L280 TraceCheckUtils]: 51: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {21404#true} is VALID [2020-07-10 17:35:28,948 INFO L280 TraceCheckUtils]: 52: Hoare triple {21404#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {21404#true} is VALID [2020-07-10 17:35:28,948 INFO L280 TraceCheckUtils]: 53: Hoare triple {21404#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {21404#true} is VALID [2020-07-10 17:35:28,948 INFO L280 TraceCheckUtils]: 54: Hoare triple {21404#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {21404#true} is VALID [2020-07-10 17:35:28,949 INFO L280 TraceCheckUtils]: 55: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {21404#true} is VALID [2020-07-10 17:35:28,949 INFO L280 TraceCheckUtils]: 56: Hoare triple {21404#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {21404#true} is VALID [2020-07-10 17:35:28,949 INFO L280 TraceCheckUtils]: 57: Hoare triple {21404#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {21404#true} is VALID [2020-07-10 17:35:28,949 INFO L280 TraceCheckUtils]: 58: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {21404#true} is VALID [2020-07-10 17:35:28,949 INFO L280 TraceCheckUtils]: 59: Hoare triple {21404#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {21404#true} is VALID [2020-07-10 17:35:28,949 INFO L280 TraceCheckUtils]: 60: Hoare triple {21404#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {21404#true} is VALID [2020-07-10 17:35:28,950 INFO L280 TraceCheckUtils]: 61: Hoare triple {21404#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {21404#true} is VALID [2020-07-10 17:35:28,950 INFO L280 TraceCheckUtils]: 62: Hoare triple {21404#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {21404#true} is VALID [2020-07-10 17:35:28,950 INFO L280 TraceCheckUtils]: 63: Hoare triple {21404#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {21404#true} is VALID [2020-07-10 17:35:28,950 INFO L280 TraceCheckUtils]: 64: Hoare triple {21404#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {21404#true} is VALID [2020-07-10 17:35:28,951 INFO L280 TraceCheckUtils]: 65: Hoare triple {21404#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {21404#true} is VALID [2020-07-10 17:35:28,951 INFO L280 TraceCheckUtils]: 66: Hoare triple {21404#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {21404#true} is VALID [2020-07-10 17:35:28,951 INFO L280 TraceCheckUtils]: 67: Hoare triple {21404#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {21404#true} is VALID [2020-07-10 17:35:28,951 INFO L280 TraceCheckUtils]: 68: Hoare triple {21404#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {21404#true} is VALID [2020-07-10 17:35:28,951 INFO L280 TraceCheckUtils]: 69: Hoare triple {21404#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {21404#true} is VALID [2020-07-10 17:35:28,952 INFO L280 TraceCheckUtils]: 70: Hoare triple {21404#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {21404#true} is VALID [2020-07-10 17:35:28,952 INFO L280 TraceCheckUtils]: 71: Hoare triple {21404#true} ~cleanupTimeShifts~0 := 4; {21404#true} is VALID [2020-07-10 17:35:28,952 INFO L280 TraceCheckUtils]: 72: Hoare triple {21404#true} ~pumpRunning~0 := 0; {21404#true} is VALID [2020-07-10 17:35:28,952 INFO L280 TraceCheckUtils]: 73: Hoare triple {21404#true} ~systemActive~0 := 1; {21404#true} is VALID [2020-07-10 17:35:28,952 INFO L280 TraceCheckUtils]: 74: Hoare triple {21404#true} ~waterLevel~0 := 1; {21404#true} is VALID [2020-07-10 17:35:28,953 INFO L280 TraceCheckUtils]: 75: Hoare triple {21404#true} ~methaneLevelCritical~0 := 0; {21404#true} is VALID [2020-07-10 17:35:28,953 INFO L280 TraceCheckUtils]: 76: Hoare triple {21404#true} ~head~0.base, ~head~0.offset := 0, 0; {21404#true} is VALID [2020-07-10 17:35:28,953 INFO L280 TraceCheckUtils]: 77: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:28,953 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {21404#true} {21404#true} #904#return; {21404#true} is VALID [2020-07-10 17:35:28,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:28,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:28,964 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21404#true} {21404#true} #812#return; {21404#true} is VALID [2020-07-10 17:35:28,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:28,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:28,967 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21404#true} {21404#true} #814#return; {21404#true} is VALID [2020-07-10 17:35:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:28,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {21404#true} havoc ~retValue_acc~8; {21404#true} is VALID [2020-07-10 17:35:28,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {21404#true} ~retValue_acc~8 := 1; {21404#true} is VALID [2020-07-10 17:35:28,970 INFO L280 TraceCheckUtils]: 2: Hoare triple {21404#true} #res := ~retValue_acc~8; {21404#true} is VALID [2020-07-10 17:35:28,970 INFO L280 TraceCheckUtils]: 3: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:28,970 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21404#true} {21404#true} #816#return; {21404#true} is VALID [2020-07-10 17:35:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:28,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:28,973 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21404#true} {21404#true} #818#return; {21404#true} is VALID [2020-07-10 17:35:28,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:28,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {21550#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {21404#true} is VALID [2020-07-10 17:35:28,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {21404#true} ~waterLevel~0 := 1 + ~waterLevel~0; {21404#true} is VALID [2020-07-10 17:35:28,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:28,983 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21404#true} {21404#true} #860#return; {21404#true} is VALID [2020-07-10 17:35:28,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:28,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {21551#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {21404#true} is VALID [2020-07-10 17:35:28,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:28,997 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21404#true} {21404#true} #864#return; {21404#true} is VALID [2020-07-10 17:35:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:29,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:29,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:29,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {21404#true} havoc ~retValue_acc~6; {21404#true} is VALID [2020-07-10 17:35:29,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {21404#true} assume !(~waterLevel~0 < 2); {21404#true} is VALID [2020-07-10 17:35:29,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {21404#true} ~retValue_acc~6 := 0; {21582#(and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= 0 isHighWaterSensorDry_~retValue_acc~6))} is VALID [2020-07-10 17:35:29,113 INFO L280 TraceCheckUtils]: 3: Hoare triple {21582#(and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= 0 isHighWaterSensorDry_~retValue_acc~6))} #res := ~retValue_acc~6; {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 17:35:29,114 INFO L280 TraceCheckUtils]: 4: Hoare triple {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 17:35:29,115 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {21404#true} #874#return; {21580#(and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))} is VALID [2020-07-10 17:35:29,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {21404#true} havoc ~retValue_acc~3; {21404#true} is VALID [2020-07-10 17:35:29,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {21404#true} havoc ~tmp~4; {21404#true} is VALID [2020-07-10 17:35:29,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {21404#true} havoc ~tmp___0~1; {21404#true} is VALID [2020-07-10 17:35:29,116 INFO L263 TraceCheckUtils]: 3: Hoare triple {21404#true} call #t~ret24 := isHighWaterSensorDry(); {21404#true} is VALID [2020-07-10 17:35:29,117 INFO L280 TraceCheckUtils]: 4: Hoare triple {21404#true} havoc ~retValue_acc~6; {21404#true} is VALID [2020-07-10 17:35:29,118 INFO L280 TraceCheckUtils]: 5: Hoare triple {21404#true} assume !(~waterLevel~0 < 2); {21404#true} is VALID [2020-07-10 17:35:29,118 INFO L280 TraceCheckUtils]: 6: Hoare triple {21404#true} ~retValue_acc~6 := 0; {21582#(and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= 0 isHighWaterSensorDry_~retValue_acc~6))} is VALID [2020-07-10 17:35:29,119 INFO L280 TraceCheckUtils]: 7: Hoare triple {21582#(and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= 0 isHighWaterSensorDry_~retValue_acc~6))} #res := ~retValue_acc~6; {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 17:35:29,120 INFO L280 TraceCheckUtils]: 8: Hoare triple {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 17:35:29,120 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {21404#true} #874#return; {21580#(and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))} is VALID [2020-07-10 17:35:29,121 INFO L280 TraceCheckUtils]: 10: Hoare triple {21580#(and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {21580#(and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))} is VALID [2020-07-10 17:35:29,122 INFO L280 TraceCheckUtils]: 11: Hoare triple {21580#(and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))} ~tmp~4 := #t~ret24; {21581#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-10 17:35:29,122 INFO L280 TraceCheckUtils]: 12: Hoare triple {21581#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} havoc #t~ret24; {21581#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-10 17:35:29,123 INFO L280 TraceCheckUtils]: 13: Hoare triple {21581#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} assume 0 != ~tmp~4; {21405#false} is VALID [2020-07-10 17:35:29,123 INFO L280 TraceCheckUtils]: 14: Hoare triple {21405#false} ~tmp___0~1 := 0; {21405#false} is VALID [2020-07-10 17:35:29,123 INFO L280 TraceCheckUtils]: 15: Hoare triple {21405#false} ~retValue_acc~3 := ~tmp___0~1; {21405#false} is VALID [2020-07-10 17:35:29,124 INFO L280 TraceCheckUtils]: 16: Hoare triple {21405#false} #res := ~retValue_acc~3; {21405#false} is VALID [2020-07-10 17:35:29,124 INFO L280 TraceCheckUtils]: 17: Hoare triple {21405#false} assume true; {21405#false} is VALID [2020-07-10 17:35:29,124 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {21405#false} {21404#true} #852#return; {21405#false} is VALID [2020-07-10 17:35:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:29,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,127 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21404#true} {21405#false} #856#return; {21405#false} is VALID [2020-07-10 17:35:29,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {21552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {21404#true} is VALID [2020-07-10 17:35:29,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {21404#true} assume 0 == ~pumpRunning~0; {21404#true} is VALID [2020-07-10 17:35:29,128 INFO L263 TraceCheckUtils]: 2: Hoare triple {21404#true} call #t~ret5 := isHighWaterLevel(); {21404#true} is VALID [2020-07-10 17:35:29,128 INFO L280 TraceCheckUtils]: 3: Hoare triple {21404#true} havoc ~retValue_acc~3; {21404#true} is VALID [2020-07-10 17:35:29,128 INFO L280 TraceCheckUtils]: 4: Hoare triple {21404#true} havoc ~tmp~4; {21404#true} is VALID [2020-07-10 17:35:29,129 INFO L280 TraceCheckUtils]: 5: Hoare triple {21404#true} havoc ~tmp___0~1; {21404#true} is VALID [2020-07-10 17:35:29,129 INFO L263 TraceCheckUtils]: 6: Hoare triple {21404#true} call #t~ret24 := isHighWaterSensorDry(); {21404#true} is VALID [2020-07-10 17:35:29,129 INFO L280 TraceCheckUtils]: 7: Hoare triple {21404#true} havoc ~retValue_acc~6; {21404#true} is VALID [2020-07-10 17:35:29,129 INFO L280 TraceCheckUtils]: 8: Hoare triple {21404#true} assume !(~waterLevel~0 < 2); {21404#true} is VALID [2020-07-10 17:35:29,130 INFO L280 TraceCheckUtils]: 9: Hoare triple {21404#true} ~retValue_acc~6 := 0; {21582#(and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= 0 isHighWaterSensorDry_~retValue_acc~6))} is VALID [2020-07-10 17:35:29,130 INFO L280 TraceCheckUtils]: 10: Hoare triple {21582#(and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= 0 isHighWaterSensorDry_~retValue_acc~6))} #res := ~retValue_acc~6; {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 17:35:29,131 INFO L280 TraceCheckUtils]: 11: Hoare triple {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 17:35:29,132 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {21404#true} #874#return; {21580#(and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))} is VALID [2020-07-10 17:35:29,132 INFO L280 TraceCheckUtils]: 13: Hoare triple {21580#(and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {21580#(and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))} is VALID [2020-07-10 17:35:29,133 INFO L280 TraceCheckUtils]: 14: Hoare triple {21580#(and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))} ~tmp~4 := #t~ret24; {21581#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-10 17:35:29,134 INFO L280 TraceCheckUtils]: 15: Hoare triple {21581#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} havoc #t~ret24; {21581#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-10 17:35:29,134 INFO L280 TraceCheckUtils]: 16: Hoare triple {21581#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} assume 0 != ~tmp~4; {21405#false} is VALID [2020-07-10 17:35:29,135 INFO L280 TraceCheckUtils]: 17: Hoare triple {21405#false} ~tmp___0~1 := 0; {21405#false} is VALID [2020-07-10 17:35:29,135 INFO L280 TraceCheckUtils]: 18: Hoare triple {21405#false} ~retValue_acc~3 := ~tmp___0~1; {21405#false} is VALID [2020-07-10 17:35:29,135 INFO L280 TraceCheckUtils]: 19: Hoare triple {21405#false} #res := ~retValue_acc~3; {21405#false} is VALID [2020-07-10 17:35:29,135 INFO L280 TraceCheckUtils]: 20: Hoare triple {21405#false} assume true; {21405#false} is VALID [2020-07-10 17:35:29,135 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {21405#false} {21404#true} #852#return; {21405#false} is VALID [2020-07-10 17:35:29,136 INFO L280 TraceCheckUtils]: 22: Hoare triple {21405#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {21405#false} is VALID [2020-07-10 17:35:29,136 INFO L280 TraceCheckUtils]: 23: Hoare triple {21405#false} ~tmp~2 := #t~ret5; {21405#false} is VALID [2020-07-10 17:35:29,136 INFO L280 TraceCheckUtils]: 24: Hoare triple {21405#false} havoc #t~ret5; {21405#false} is VALID [2020-07-10 17:35:29,137 INFO L280 TraceCheckUtils]: 25: Hoare triple {21405#false} assume !(0 != ~tmp~2); {21405#false} is VALID [2020-07-10 17:35:29,137 INFO L263 TraceCheckUtils]: 26: Hoare triple {21405#false} call processEnvironment__wrappee__base(); {21404#true} is VALID [2020-07-10 17:35:29,137 INFO L280 TraceCheckUtils]: 27: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,137 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {21404#true} {21405#false} #856#return; {21405#false} is VALID [2020-07-10 17:35:29,138 INFO L280 TraceCheckUtils]: 29: Hoare triple {21405#false} assume true; {21405#false} is VALID [2020-07-10 17:35:29,138 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {21405#false} {21404#true} #878#return; {21405#false} is VALID [2020-07-10 17:35:29,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:29,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {21404#true} havoc ~retValue_acc~4; {21404#true} is VALID [2020-07-10 17:35:29,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {21404#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {21404#true} is VALID [2020-07-10 17:35:29,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {21404#true} #res := ~retValue_acc~4; {21404#true} is VALID [2020-07-10 17:35:29,143 INFO L280 TraceCheckUtils]: 3: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,143 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21404#true} {21405#false} #896#return; {21405#false} is VALID [2020-07-10 17:35:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:29,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {21404#true} havoc ~retValue_acc~5; {21404#true} is VALID [2020-07-10 17:35:29,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {21404#true} ~retValue_acc~5 := ~waterLevel~0; {21404#true} is VALID [2020-07-10 17:35:29,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {21404#true} #res := ~retValue_acc~5; {21404#true} is VALID [2020-07-10 17:35:29,146 INFO L280 TraceCheckUtils]: 3: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,146 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21404#true} {21405#false} #898#return; {21405#false} is VALID [2020-07-10 17:35:29,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:35:29,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {21404#true} havoc ~retValue_acc~2; {21404#true} is VALID [2020-07-10 17:35:29,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {21404#true} ~retValue_acc~2 := ~pumpRunning~0; {21404#true} is VALID [2020-07-10 17:35:29,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {21404#true} #res := ~retValue_acc~2; {21404#true} is VALID [2020-07-10 17:35:29,150 INFO L280 TraceCheckUtils]: 3: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,150 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21404#true} {21405#false} #900#return; {21405#false} is VALID [2020-07-10 17:35:29,154 INFO L263 TraceCheckUtils]: 0: Hoare triple {21404#true} call ULTIMATE.init(); {21549#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 17:35:29,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {21549#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {21404#true} is VALID [2020-07-10 17:35:29,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {21404#true} #valid := #valid[0 := 0]; {21404#true} is VALID [2020-07-10 17:35:29,155 INFO L280 TraceCheckUtils]: 3: Hoare triple {21404#true} assume 0 < #StackHeapBarrier; {21404#true} is VALID [2020-07-10 17:35:29,155 INFO L280 TraceCheckUtils]: 4: Hoare triple {21404#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {21404#true} is VALID [2020-07-10 17:35:29,155 INFO L280 TraceCheckUtils]: 5: Hoare triple {21404#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {21404#true} is VALID [2020-07-10 17:35:29,156 INFO L280 TraceCheckUtils]: 6: Hoare triple {21404#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {21404#true} is VALID [2020-07-10 17:35:29,156 INFO L280 TraceCheckUtils]: 7: Hoare triple {21404#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {21404#true} is VALID [2020-07-10 17:35:29,156 INFO L280 TraceCheckUtils]: 8: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {21404#true} is VALID [2020-07-10 17:35:29,156 INFO L280 TraceCheckUtils]: 9: Hoare triple {21404#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {21404#true} is VALID [2020-07-10 17:35:29,156 INFO L280 TraceCheckUtils]: 10: Hoare triple {21404#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {21404#true} is VALID [2020-07-10 17:35:29,156 INFO L280 TraceCheckUtils]: 11: Hoare triple {21404#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {21404#true} is VALID [2020-07-10 17:35:29,157 INFO L280 TraceCheckUtils]: 12: Hoare triple {21404#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {21404#true} is VALID [2020-07-10 17:35:29,157 INFO L280 TraceCheckUtils]: 13: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {21404#true} is VALID [2020-07-10 17:35:29,157 INFO L280 TraceCheckUtils]: 14: Hoare triple {21404#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {21404#true} is VALID [2020-07-10 17:35:29,157 INFO L280 TraceCheckUtils]: 15: Hoare triple {21404#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {21404#true} is VALID [2020-07-10 17:35:29,157 INFO L280 TraceCheckUtils]: 16: Hoare triple {21404#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {21404#true} is VALID [2020-07-10 17:35:29,158 INFO L280 TraceCheckUtils]: 17: Hoare triple {21404#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {21404#true} is VALID [2020-07-10 17:35:29,158 INFO L280 TraceCheckUtils]: 18: Hoare triple {21404#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {21404#true} is VALID [2020-07-10 17:35:29,158 INFO L280 TraceCheckUtils]: 19: Hoare triple {21404#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {21404#true} is VALID [2020-07-10 17:35:29,158 INFO L280 TraceCheckUtils]: 20: Hoare triple {21404#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {21404#true} is VALID [2020-07-10 17:35:29,158 INFO L280 TraceCheckUtils]: 21: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {21404#true} is VALID [2020-07-10 17:35:29,158 INFO L280 TraceCheckUtils]: 22: Hoare triple {21404#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {21404#true} is VALID [2020-07-10 17:35:29,159 INFO L280 TraceCheckUtils]: 23: Hoare triple {21404#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {21404#true} is VALID [2020-07-10 17:35:29,159 INFO L280 TraceCheckUtils]: 24: Hoare triple {21404#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {21404#true} is VALID [2020-07-10 17:35:29,159 INFO L280 TraceCheckUtils]: 25: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {21404#true} is VALID [2020-07-10 17:35:29,159 INFO L280 TraceCheckUtils]: 26: Hoare triple {21404#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {21404#true} is VALID [2020-07-10 17:35:29,159 INFO L280 TraceCheckUtils]: 27: Hoare triple {21404#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {21404#true} is VALID [2020-07-10 17:35:29,160 INFO L280 TraceCheckUtils]: 28: Hoare triple {21404#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {21404#true} is VALID [2020-07-10 17:35:29,160 INFO L280 TraceCheckUtils]: 29: Hoare triple {21404#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {21404#true} is VALID [2020-07-10 17:35:29,160 INFO L280 TraceCheckUtils]: 30: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {21404#true} is VALID [2020-07-10 17:35:29,160 INFO L280 TraceCheckUtils]: 31: Hoare triple {21404#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {21404#true} is VALID [2020-07-10 17:35:29,160 INFO L280 TraceCheckUtils]: 32: Hoare triple {21404#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {21404#true} is VALID [2020-07-10 17:35:29,160 INFO L280 TraceCheckUtils]: 33: Hoare triple {21404#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {21404#true} is VALID [2020-07-10 17:35:29,161 INFO L280 TraceCheckUtils]: 34: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {21404#true} is VALID [2020-07-10 17:35:29,161 INFO L280 TraceCheckUtils]: 35: Hoare triple {21404#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {21404#true} is VALID [2020-07-10 17:35:29,161 INFO L280 TraceCheckUtils]: 36: Hoare triple {21404#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {21404#true} is VALID [2020-07-10 17:35:29,161 INFO L280 TraceCheckUtils]: 37: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {21404#true} is VALID [2020-07-10 17:35:29,161 INFO L280 TraceCheckUtils]: 38: Hoare triple {21404#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {21404#true} is VALID [2020-07-10 17:35:29,162 INFO L280 TraceCheckUtils]: 39: Hoare triple {21404#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {21404#true} is VALID [2020-07-10 17:35:29,162 INFO L280 TraceCheckUtils]: 40: Hoare triple {21404#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {21404#true} is VALID [2020-07-10 17:35:29,162 INFO L280 TraceCheckUtils]: 41: Hoare triple {21404#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {21404#true} is VALID [2020-07-10 17:35:29,162 INFO L280 TraceCheckUtils]: 42: Hoare triple {21404#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {21404#true} is VALID [2020-07-10 17:35:29,162 INFO L280 TraceCheckUtils]: 43: Hoare triple {21404#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {21404#true} is VALID [2020-07-10 17:35:29,162 INFO L280 TraceCheckUtils]: 44: Hoare triple {21404#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {21404#true} is VALID [2020-07-10 17:35:29,163 INFO L280 TraceCheckUtils]: 45: Hoare triple {21404#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {21404#true} is VALID [2020-07-10 17:35:29,163 INFO L280 TraceCheckUtils]: 46: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {21404#true} is VALID [2020-07-10 17:35:29,163 INFO L280 TraceCheckUtils]: 47: Hoare triple {21404#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {21404#true} is VALID [2020-07-10 17:35:29,163 INFO L280 TraceCheckUtils]: 48: Hoare triple {21404#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {21404#true} is VALID [2020-07-10 17:35:29,163 INFO L280 TraceCheckUtils]: 49: Hoare triple {21404#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {21404#true} is VALID [2020-07-10 17:35:29,164 INFO L280 TraceCheckUtils]: 50: Hoare triple {21404#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {21404#true} is VALID [2020-07-10 17:35:29,164 INFO L280 TraceCheckUtils]: 51: Hoare triple {21404#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {21404#true} is VALID [2020-07-10 17:35:29,164 INFO L280 TraceCheckUtils]: 52: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {21404#true} is VALID [2020-07-10 17:35:29,164 INFO L280 TraceCheckUtils]: 53: Hoare triple {21404#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {21404#true} is VALID [2020-07-10 17:35:29,164 INFO L280 TraceCheckUtils]: 54: Hoare triple {21404#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {21404#true} is VALID [2020-07-10 17:35:29,165 INFO L280 TraceCheckUtils]: 55: Hoare triple {21404#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {21404#true} is VALID [2020-07-10 17:35:29,165 INFO L280 TraceCheckUtils]: 56: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {21404#true} is VALID [2020-07-10 17:35:29,165 INFO L280 TraceCheckUtils]: 57: Hoare triple {21404#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {21404#true} is VALID [2020-07-10 17:35:29,165 INFO L280 TraceCheckUtils]: 58: Hoare triple {21404#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {21404#true} is VALID [2020-07-10 17:35:29,165 INFO L280 TraceCheckUtils]: 59: Hoare triple {21404#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {21404#true} is VALID [2020-07-10 17:35:29,165 INFO L280 TraceCheckUtils]: 60: Hoare triple {21404#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {21404#true} is VALID [2020-07-10 17:35:29,166 INFO L280 TraceCheckUtils]: 61: Hoare triple {21404#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {21404#true} is VALID [2020-07-10 17:35:29,166 INFO L280 TraceCheckUtils]: 62: Hoare triple {21404#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {21404#true} is VALID [2020-07-10 17:35:29,166 INFO L280 TraceCheckUtils]: 63: Hoare triple {21404#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {21404#true} is VALID [2020-07-10 17:35:29,166 INFO L280 TraceCheckUtils]: 64: Hoare triple {21404#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {21404#true} is VALID [2020-07-10 17:35:29,166 INFO L280 TraceCheckUtils]: 65: Hoare triple {21404#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {21404#true} is VALID [2020-07-10 17:35:29,167 INFO L280 TraceCheckUtils]: 66: Hoare triple {21404#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {21404#true} is VALID [2020-07-10 17:35:29,167 INFO L280 TraceCheckUtils]: 67: Hoare triple {21404#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {21404#true} is VALID [2020-07-10 17:35:29,167 INFO L280 TraceCheckUtils]: 68: Hoare triple {21404#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {21404#true} is VALID [2020-07-10 17:35:29,167 INFO L280 TraceCheckUtils]: 69: Hoare triple {21404#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {21404#true} is VALID [2020-07-10 17:35:29,167 INFO L280 TraceCheckUtils]: 70: Hoare triple {21404#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {21404#true} is VALID [2020-07-10 17:35:29,168 INFO L280 TraceCheckUtils]: 71: Hoare triple {21404#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {21404#true} is VALID [2020-07-10 17:35:29,168 INFO L280 TraceCheckUtils]: 72: Hoare triple {21404#true} ~cleanupTimeShifts~0 := 4; {21404#true} is VALID [2020-07-10 17:35:29,168 INFO L280 TraceCheckUtils]: 73: Hoare triple {21404#true} ~pumpRunning~0 := 0; {21404#true} is VALID [2020-07-10 17:35:29,168 INFO L280 TraceCheckUtils]: 74: Hoare triple {21404#true} ~systemActive~0 := 1; {21404#true} is VALID [2020-07-10 17:35:29,168 INFO L280 TraceCheckUtils]: 75: Hoare triple {21404#true} ~waterLevel~0 := 1; {21404#true} is VALID [2020-07-10 17:35:29,169 INFO L280 TraceCheckUtils]: 76: Hoare triple {21404#true} ~methaneLevelCritical~0 := 0; {21404#true} is VALID [2020-07-10 17:35:29,169 INFO L280 TraceCheckUtils]: 77: Hoare triple {21404#true} ~head~0.base, ~head~0.offset := 0, 0; {21404#true} is VALID [2020-07-10 17:35:29,169 INFO L280 TraceCheckUtils]: 78: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,169 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {21404#true} {21404#true} #904#return; {21404#true} is VALID [2020-07-10 17:35:29,169 INFO L263 TraceCheckUtils]: 80: Hoare triple {21404#true} call #t~ret74 := main(); {21404#true} is VALID [2020-07-10 17:35:29,170 INFO L280 TraceCheckUtils]: 81: Hoare triple {21404#true} havoc ~retValue_acc~0; {21404#true} is VALID [2020-07-10 17:35:29,170 INFO L280 TraceCheckUtils]: 82: Hoare triple {21404#true} havoc ~tmp~0; {21404#true} is VALID [2020-07-10 17:35:29,170 INFO L263 TraceCheckUtils]: 83: Hoare triple {21404#true} call select_helpers(); {21404#true} is VALID [2020-07-10 17:35:29,170 INFO L280 TraceCheckUtils]: 84: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,170 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {21404#true} {21404#true} #812#return; {21404#true} is VALID [2020-07-10 17:35:29,170 INFO L263 TraceCheckUtils]: 86: Hoare triple {21404#true} call select_features(); {21404#true} is VALID [2020-07-10 17:35:29,171 INFO L280 TraceCheckUtils]: 87: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,171 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {21404#true} {21404#true} #814#return; {21404#true} is VALID [2020-07-10 17:35:29,171 INFO L263 TraceCheckUtils]: 89: Hoare triple {21404#true} call #t~ret0 := valid_product(); {21404#true} is VALID [2020-07-10 17:35:29,171 INFO L280 TraceCheckUtils]: 90: Hoare triple {21404#true} havoc ~retValue_acc~8; {21404#true} is VALID [2020-07-10 17:35:29,171 INFO L280 TraceCheckUtils]: 91: Hoare triple {21404#true} ~retValue_acc~8 := 1; {21404#true} is VALID [2020-07-10 17:35:29,172 INFO L280 TraceCheckUtils]: 92: Hoare triple {21404#true} #res := ~retValue_acc~8; {21404#true} is VALID [2020-07-10 17:35:29,172 INFO L280 TraceCheckUtils]: 93: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,172 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {21404#true} {21404#true} #816#return; {21404#true} is VALID [2020-07-10 17:35:29,172 INFO L280 TraceCheckUtils]: 95: Hoare triple {21404#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {21404#true} is VALID [2020-07-10 17:35:29,172 INFO L280 TraceCheckUtils]: 96: Hoare triple {21404#true} ~tmp~0 := #t~ret0; {21404#true} is VALID [2020-07-10 17:35:29,173 INFO L280 TraceCheckUtils]: 97: Hoare triple {21404#true} havoc #t~ret0; {21404#true} is VALID [2020-07-10 17:35:29,173 INFO L280 TraceCheckUtils]: 98: Hoare triple {21404#true} assume 0 != ~tmp~0; {21404#true} is VALID [2020-07-10 17:35:29,173 INFO L263 TraceCheckUtils]: 99: Hoare triple {21404#true} call setup(); {21404#true} is VALID [2020-07-10 17:35:29,173 INFO L280 TraceCheckUtils]: 100: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,173 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {21404#true} {21404#true} #818#return; {21404#true} is VALID [2020-07-10 17:35:29,173 INFO L263 TraceCheckUtils]: 102: Hoare triple {21404#true} call runTest(); {21404#true} is VALID [2020-07-10 17:35:29,174 INFO L263 TraceCheckUtils]: 103: Hoare triple {21404#true} call test(); {21404#true} is VALID [2020-07-10 17:35:29,174 INFO L280 TraceCheckUtils]: 104: Hoare triple {21404#true} havoc ~splverifierCounter~0; {21404#true} is VALID [2020-07-10 17:35:29,174 INFO L280 TraceCheckUtils]: 105: Hoare triple {21404#true} havoc ~tmp~1; {21404#true} is VALID [2020-07-10 17:35:29,174 INFO L280 TraceCheckUtils]: 106: Hoare triple {21404#true} havoc ~tmp___0~0; {21404#true} is VALID [2020-07-10 17:35:29,174 INFO L280 TraceCheckUtils]: 107: Hoare triple {21404#true} havoc ~tmp___1~0; {21404#true} is VALID [2020-07-10 17:35:29,175 INFO L280 TraceCheckUtils]: 108: Hoare triple {21404#true} havoc ~tmp___2~0; {21404#true} is VALID [2020-07-10 17:35:29,175 INFO L280 TraceCheckUtils]: 109: Hoare triple {21404#true} ~splverifierCounter~0 := 0; {21404#true} is VALID [2020-07-10 17:35:29,175 INFO L280 TraceCheckUtils]: 110: Hoare triple {21404#true} assume !false; {21404#true} is VALID [2020-07-10 17:35:29,175 INFO L280 TraceCheckUtils]: 111: Hoare triple {21404#true} assume ~splverifierCounter~0 < 4; {21404#true} is VALID [2020-07-10 17:35:29,175 INFO L280 TraceCheckUtils]: 112: Hoare triple {21404#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {21404#true} is VALID [2020-07-10 17:35:29,175 INFO L280 TraceCheckUtils]: 113: Hoare triple {21404#true} ~tmp~1 := #t~nondet1; {21404#true} is VALID [2020-07-10 17:35:29,176 INFO L280 TraceCheckUtils]: 114: Hoare triple {21404#true} havoc #t~nondet1; {21404#true} is VALID [2020-07-10 17:35:29,176 INFO L280 TraceCheckUtils]: 115: Hoare triple {21404#true} assume 0 != ~tmp~1; {21404#true} is VALID [2020-07-10 17:35:29,178 INFO L263 TraceCheckUtils]: 116: Hoare triple {21404#true} call waterRise(); {21550#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:35:29,179 INFO L280 TraceCheckUtils]: 117: Hoare triple {21550#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {21404#true} is VALID [2020-07-10 17:35:29,179 INFO L280 TraceCheckUtils]: 118: Hoare triple {21404#true} ~waterLevel~0 := 1 + ~waterLevel~0; {21404#true} is VALID [2020-07-10 17:35:29,179 INFO L280 TraceCheckUtils]: 119: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,179 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {21404#true} {21404#true} #860#return; {21404#true} is VALID [2020-07-10 17:35:29,179 INFO L280 TraceCheckUtils]: 121: Hoare triple {21404#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {21404#true} is VALID [2020-07-10 17:35:29,180 INFO L280 TraceCheckUtils]: 122: Hoare triple {21404#true} ~tmp___0~0 := #t~nondet2; {21404#true} is VALID [2020-07-10 17:35:29,180 INFO L280 TraceCheckUtils]: 123: Hoare triple {21404#true} havoc #t~nondet2; {21404#true} is VALID [2020-07-10 17:35:29,180 INFO L280 TraceCheckUtils]: 124: Hoare triple {21404#true} assume !(0 != ~tmp___0~0); {21404#true} is VALID [2020-07-10 17:35:29,180 INFO L280 TraceCheckUtils]: 125: Hoare triple {21404#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {21404#true} is VALID [2020-07-10 17:35:29,180 INFO L280 TraceCheckUtils]: 126: Hoare triple {21404#true} ~tmp___2~0 := #t~nondet3; {21404#true} is VALID [2020-07-10 17:35:29,180 INFO L280 TraceCheckUtils]: 127: Hoare triple {21404#true} havoc #t~nondet3; {21404#true} is VALID [2020-07-10 17:35:29,181 INFO L280 TraceCheckUtils]: 128: Hoare triple {21404#true} assume 0 != ~tmp___2~0; {21404#true} is VALID [2020-07-10 17:35:29,181 INFO L263 TraceCheckUtils]: 129: Hoare triple {21404#true} call startSystem(); {21551#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:35:29,181 INFO L280 TraceCheckUtils]: 130: Hoare triple {21551#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {21404#true} is VALID [2020-07-10 17:35:29,182 INFO L280 TraceCheckUtils]: 131: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,182 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {21404#true} {21404#true} #864#return; {21404#true} is VALID [2020-07-10 17:35:29,182 INFO L263 TraceCheckUtils]: 133: Hoare triple {21404#true} call timeShift(); {21404#true} is VALID [2020-07-10 17:35:29,182 INFO L280 TraceCheckUtils]: 134: Hoare triple {21404#true} assume !(0 != ~pumpRunning~0); {21404#true} is VALID [2020-07-10 17:35:29,182 INFO L280 TraceCheckUtils]: 135: Hoare triple {21404#true} assume 0 != ~systemActive~0; {21404#true} is VALID [2020-07-10 17:35:29,183 INFO L263 TraceCheckUtils]: 136: Hoare triple {21404#true} call processEnvironment(); {21552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:35:29,183 INFO L280 TraceCheckUtils]: 137: Hoare triple {21552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {21404#true} is VALID [2020-07-10 17:35:29,183 INFO L280 TraceCheckUtils]: 138: Hoare triple {21404#true} assume 0 == ~pumpRunning~0; {21404#true} is VALID [2020-07-10 17:35:29,183 INFO L263 TraceCheckUtils]: 139: Hoare triple {21404#true} call #t~ret5 := isHighWaterLevel(); {21404#true} is VALID [2020-07-10 17:35:29,184 INFO L280 TraceCheckUtils]: 140: Hoare triple {21404#true} havoc ~retValue_acc~3; {21404#true} is VALID [2020-07-10 17:35:29,184 INFO L280 TraceCheckUtils]: 141: Hoare triple {21404#true} havoc ~tmp~4; {21404#true} is VALID [2020-07-10 17:35:29,184 INFO L280 TraceCheckUtils]: 142: Hoare triple {21404#true} havoc ~tmp___0~1; {21404#true} is VALID [2020-07-10 17:35:29,184 INFO L263 TraceCheckUtils]: 143: Hoare triple {21404#true} call #t~ret24 := isHighWaterSensorDry(); {21404#true} is VALID [2020-07-10 17:35:29,184 INFO L280 TraceCheckUtils]: 144: Hoare triple {21404#true} havoc ~retValue_acc~6; {21404#true} is VALID [2020-07-10 17:35:29,184 INFO L280 TraceCheckUtils]: 145: Hoare triple {21404#true} assume !(~waterLevel~0 < 2); {21404#true} is VALID [2020-07-10 17:35:29,185 INFO L280 TraceCheckUtils]: 146: Hoare triple {21404#true} ~retValue_acc~6 := 0; {21582#(and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= 0 isHighWaterSensorDry_~retValue_acc~6))} is VALID [2020-07-10 17:35:29,186 INFO L280 TraceCheckUtils]: 147: Hoare triple {21582#(and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= 0 isHighWaterSensorDry_~retValue_acc~6))} #res := ~retValue_acc~6; {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 17:35:29,186 INFO L280 TraceCheckUtils]: 148: Hoare triple {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 17:35:29,187 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {21583#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {21404#true} #874#return; {21580#(and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))} is VALID [2020-07-10 17:35:29,188 INFO L280 TraceCheckUtils]: 150: Hoare triple {21580#(and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {21580#(and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))} is VALID [2020-07-10 17:35:29,188 INFO L280 TraceCheckUtils]: 151: Hoare triple {21580#(and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))} ~tmp~4 := #t~ret24; {21581#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-10 17:35:29,189 INFO L280 TraceCheckUtils]: 152: Hoare triple {21581#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} havoc #t~ret24; {21581#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-10 17:35:29,190 INFO L280 TraceCheckUtils]: 153: Hoare triple {21581#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} assume 0 != ~tmp~4; {21405#false} is VALID [2020-07-10 17:35:29,190 INFO L280 TraceCheckUtils]: 154: Hoare triple {21405#false} ~tmp___0~1 := 0; {21405#false} is VALID [2020-07-10 17:35:29,190 INFO L280 TraceCheckUtils]: 155: Hoare triple {21405#false} ~retValue_acc~3 := ~tmp___0~1; {21405#false} is VALID [2020-07-10 17:35:29,190 INFO L280 TraceCheckUtils]: 156: Hoare triple {21405#false} #res := ~retValue_acc~3; {21405#false} is VALID [2020-07-10 17:35:29,190 INFO L280 TraceCheckUtils]: 157: Hoare triple {21405#false} assume true; {21405#false} is VALID [2020-07-10 17:35:29,191 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {21405#false} {21404#true} #852#return; {21405#false} is VALID [2020-07-10 17:35:29,191 INFO L280 TraceCheckUtils]: 159: Hoare triple {21405#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {21405#false} is VALID [2020-07-10 17:35:29,191 INFO L280 TraceCheckUtils]: 160: Hoare triple {21405#false} ~tmp~2 := #t~ret5; {21405#false} is VALID [2020-07-10 17:35:29,191 INFO L280 TraceCheckUtils]: 161: Hoare triple {21405#false} havoc #t~ret5; {21405#false} is VALID [2020-07-10 17:35:29,191 INFO L280 TraceCheckUtils]: 162: Hoare triple {21405#false} assume !(0 != ~tmp~2); {21405#false} is VALID [2020-07-10 17:35:29,192 INFO L263 TraceCheckUtils]: 163: Hoare triple {21405#false} call processEnvironment__wrappee__base(); {21404#true} is VALID [2020-07-10 17:35:29,192 INFO L280 TraceCheckUtils]: 164: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,192 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {21404#true} {21405#false} #856#return; {21405#false} is VALID [2020-07-10 17:35:29,192 INFO L280 TraceCheckUtils]: 166: Hoare triple {21405#false} assume true; {21405#false} is VALID [2020-07-10 17:35:29,193 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {21405#false} {21404#true} #878#return; {21405#false} is VALID [2020-07-10 17:35:29,193 INFO L263 TraceCheckUtils]: 168: Hoare triple {21405#false} call __utac_acc__Specification3_spec__1(); {21405#false} is VALID [2020-07-10 17:35:29,193 INFO L280 TraceCheckUtils]: 169: Hoare triple {21405#false} havoc ~tmp~8; {21405#false} is VALID [2020-07-10 17:35:29,194 INFO L280 TraceCheckUtils]: 170: Hoare triple {21405#false} havoc ~tmp___0~2; {21405#false} is VALID [2020-07-10 17:35:29,194 INFO L280 TraceCheckUtils]: 171: Hoare triple {21405#false} havoc ~tmp___1~1; {21405#false} is VALID [2020-07-10 17:35:29,194 INFO L263 TraceCheckUtils]: 172: Hoare triple {21405#false} call #t~ret71 := isMethaneLevelCritical(); {21404#true} is VALID [2020-07-10 17:35:29,194 INFO L280 TraceCheckUtils]: 173: Hoare triple {21404#true} havoc ~retValue_acc~4; {21404#true} is VALID [2020-07-10 17:35:29,194 INFO L280 TraceCheckUtils]: 174: Hoare triple {21404#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {21404#true} is VALID [2020-07-10 17:35:29,194 INFO L280 TraceCheckUtils]: 175: Hoare triple {21404#true} #res := ~retValue_acc~4; {21404#true} is VALID [2020-07-10 17:35:29,195 INFO L280 TraceCheckUtils]: 176: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,195 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {21404#true} {21405#false} #896#return; {21405#false} is VALID [2020-07-10 17:35:29,195 INFO L280 TraceCheckUtils]: 178: Hoare triple {21405#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {21405#false} is VALID [2020-07-10 17:35:29,195 INFO L280 TraceCheckUtils]: 179: Hoare triple {21405#false} ~tmp~8 := #t~ret71; {21405#false} is VALID [2020-07-10 17:35:29,195 INFO L280 TraceCheckUtils]: 180: Hoare triple {21405#false} havoc #t~ret71; {21405#false} is VALID [2020-07-10 17:35:29,196 INFO L280 TraceCheckUtils]: 181: Hoare triple {21405#false} assume !(0 != ~tmp~8); {21405#false} is VALID [2020-07-10 17:35:29,196 INFO L263 TraceCheckUtils]: 182: Hoare triple {21405#false} call #t~ret72 := getWaterLevel(); {21404#true} is VALID [2020-07-10 17:35:29,196 INFO L280 TraceCheckUtils]: 183: Hoare triple {21404#true} havoc ~retValue_acc~5; {21404#true} is VALID [2020-07-10 17:35:29,196 INFO L280 TraceCheckUtils]: 184: Hoare triple {21404#true} ~retValue_acc~5 := ~waterLevel~0; {21404#true} is VALID [2020-07-10 17:35:29,197 INFO L280 TraceCheckUtils]: 185: Hoare triple {21404#true} #res := ~retValue_acc~5; {21404#true} is VALID [2020-07-10 17:35:29,197 INFO L280 TraceCheckUtils]: 186: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,198 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {21404#true} {21405#false} #898#return; {21405#false} is VALID [2020-07-10 17:35:29,199 INFO L280 TraceCheckUtils]: 188: Hoare triple {21405#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {21405#false} is VALID [2020-07-10 17:35:29,199 INFO L280 TraceCheckUtils]: 189: Hoare triple {21405#false} ~tmp___0~2 := #t~ret72; {21405#false} is VALID [2020-07-10 17:35:29,199 INFO L280 TraceCheckUtils]: 190: Hoare triple {21405#false} havoc #t~ret72; {21405#false} is VALID [2020-07-10 17:35:29,200 INFO L280 TraceCheckUtils]: 191: Hoare triple {21405#false} assume 2 == ~tmp___0~2; {21405#false} is VALID [2020-07-10 17:35:29,200 INFO L263 TraceCheckUtils]: 192: Hoare triple {21405#false} call #t~ret73 := isPumpRunning(); {21404#true} is VALID [2020-07-10 17:35:29,200 INFO L280 TraceCheckUtils]: 193: Hoare triple {21404#true} havoc ~retValue_acc~2; {21404#true} is VALID [2020-07-10 17:35:29,201 INFO L280 TraceCheckUtils]: 194: Hoare triple {21404#true} ~retValue_acc~2 := ~pumpRunning~0; {21404#true} is VALID [2020-07-10 17:35:29,202 INFO L280 TraceCheckUtils]: 195: Hoare triple {21404#true} #res := ~retValue_acc~2; {21404#true} is VALID [2020-07-10 17:35:29,202 INFO L280 TraceCheckUtils]: 196: Hoare triple {21404#true} assume true; {21404#true} is VALID [2020-07-10 17:35:29,202 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {21404#true} {21405#false} #900#return; {21405#false} is VALID [2020-07-10 17:35:29,202 INFO L280 TraceCheckUtils]: 198: Hoare triple {21405#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {21405#false} is VALID [2020-07-10 17:35:29,203 INFO L280 TraceCheckUtils]: 199: Hoare triple {21405#false} ~tmp___1~1 := #t~ret73; {21405#false} is VALID [2020-07-10 17:35:29,203 INFO L280 TraceCheckUtils]: 200: Hoare triple {21405#false} havoc #t~ret73; {21405#false} is VALID [2020-07-10 17:35:29,203 INFO L280 TraceCheckUtils]: 201: Hoare triple {21405#false} assume !(0 != ~tmp___1~1); {21405#false} is VALID [2020-07-10 17:35:29,203 INFO L263 TraceCheckUtils]: 202: Hoare triple {21405#false} call __automaton_fail(); {21405#false} is VALID [2020-07-10 17:35:29,203 INFO L280 TraceCheckUtils]: 203: Hoare triple {21405#false} assume !false; {21405#false} is VALID [2020-07-10 17:35:29,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:35:29,235 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:35:29,235 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [462489832] [2020-07-10 17:35:29,235 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:35:29,236 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 17:35:29,236 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [460696886] [2020-07-10 17:35:29,236 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 204 [2020-07-10 17:35:29,237 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:35:29,237 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 17:35:29,447 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 204 edges. 204 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:35:29,447 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 17:35:29,447 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:35:29,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 17:35:29,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2020-07-10 17:35:29,448 INFO L87 Difference]: Start difference. First operand 779 states and 864 transitions. Second operand 10 states. [2020-07-10 17:35:37,542 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:35:37,963 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:35:38,485 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:35:38,913 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:35:39,591 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:36:08,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:36:08,772 INFO L93 Difference]: Finished difference Result 1566 states and 1867 transitions. [2020-07-10 17:36:08,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 17:36:08,772 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 204 [2020-07-10 17:36:08,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:36:08,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:36:08,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 712 transitions. [2020-07-10 17:36:08,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:36:08,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 712 transitions. [2020-07-10 17:36:08,787 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 712 transitions. [2020-07-10 17:36:10,451 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 712 edges. 712 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:36:10,499 INFO L225 Difference]: With dead ends: 1566 [2020-07-10 17:36:10,499 INFO L226 Difference]: Without dead ends: 1074 [2020-07-10 17:36:10,501 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-10 17:36:10,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1074 states. [2020-07-10 17:36:29,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1074 to 778. [2020-07-10 17:36:29,515 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:36:29,515 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1074 states. Second operand 778 states. [2020-07-10 17:36:29,515 INFO L74 IsIncluded]: Start isIncluded. First operand 1074 states. Second operand 778 states. [2020-07-10 17:36:29,515 INFO L87 Difference]: Start difference. First operand 1074 states. Second operand 778 states. [2020-07-10 17:36:29,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:36:29,572 INFO L93 Difference]: Finished difference Result 1074 states and 1295 transitions. [2020-07-10 17:36:29,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1295 transitions. [2020-07-10 17:36:29,575 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:36:29,575 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:36:29,575 INFO L74 IsIncluded]: Start isIncluded. First operand 778 states. Second operand 1074 states. [2020-07-10 17:36:29,576 INFO L87 Difference]: Start difference. First operand 778 states. Second operand 1074 states. [2020-07-10 17:36:29,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:36:29,641 INFO L93 Difference]: Finished difference Result 1074 states and 1295 transitions. [2020-07-10 17:36:29,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1295 transitions. [2020-07-10 17:36:29,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:36:29,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:36:29,645 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:36:29,645 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:36:29,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 778 states. [2020-07-10 17:36:29,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 778 states and 862 transitions. [2020-07-10 17:36:29,684 INFO L78 Accepts]: Start accepts. Automaton has 778 states and 862 transitions. Word has length 204 [2020-07-10 17:36:29,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:36:29,684 INFO L479 AbstractCegarLoop]: Abstraction has 778 states and 862 transitions. [2020-07-10 17:36:29,684 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 17:36:29,684 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 778 states and 862 transitions. [2020-07-10 17:36:34,362 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 862 edges. 862 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:36:34,363 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 862 transitions. [2020-07-10 17:36:34,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-07-10 17:36:34,365 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:36:34,366 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:36:34,366 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 17:36:34,366 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:36:34,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:36:34,367 INFO L82 PathProgramCache]: Analyzing trace with hash 1158940624, now seen corresponding path program 1 times [2020-07-10 17:36:34,367 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:36:34,367 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1986400547] [2020-07-10 17:36:34,367 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:36:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:34,716 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:36:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:34,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {28591#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {28444#true} is VALID [2020-07-10 17:36:34,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {28444#true} #valid := #valid[0 := 0]; {28444#true} is VALID [2020-07-10 17:36:34,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {28444#true} assume 0 < #StackHeapBarrier; {28444#true} is VALID [2020-07-10 17:36:34,786 INFO L280 TraceCheckUtils]: 3: Hoare triple {28444#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {28444#true} is VALID [2020-07-10 17:36:34,786 INFO L280 TraceCheckUtils]: 4: Hoare triple {28444#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {28444#true} is VALID [2020-07-10 17:36:34,787 INFO L280 TraceCheckUtils]: 5: Hoare triple {28444#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {28444#true} is VALID [2020-07-10 17:36:34,787 INFO L280 TraceCheckUtils]: 6: Hoare triple {28444#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {28444#true} is VALID [2020-07-10 17:36:34,787 INFO L280 TraceCheckUtils]: 7: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {28444#true} is VALID [2020-07-10 17:36:34,788 INFO L280 TraceCheckUtils]: 8: Hoare triple {28444#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {28444#true} is VALID [2020-07-10 17:36:34,788 INFO L280 TraceCheckUtils]: 9: Hoare triple {28444#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {28444#true} is VALID [2020-07-10 17:36:34,788 INFO L280 TraceCheckUtils]: 10: Hoare triple {28444#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {28444#true} is VALID [2020-07-10 17:36:34,789 INFO L280 TraceCheckUtils]: 11: Hoare triple {28444#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {28444#true} is VALID [2020-07-10 17:36:34,789 INFO L280 TraceCheckUtils]: 12: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {28444#true} is VALID [2020-07-10 17:36:34,789 INFO L280 TraceCheckUtils]: 13: Hoare triple {28444#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {28444#true} is VALID [2020-07-10 17:36:34,790 INFO L280 TraceCheckUtils]: 14: Hoare triple {28444#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {28444#true} is VALID [2020-07-10 17:36:34,790 INFO L280 TraceCheckUtils]: 15: Hoare triple {28444#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {28444#true} is VALID [2020-07-10 17:36:34,790 INFO L280 TraceCheckUtils]: 16: Hoare triple {28444#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {28444#true} is VALID [2020-07-10 17:36:34,791 INFO L280 TraceCheckUtils]: 17: Hoare triple {28444#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {28444#true} is VALID [2020-07-10 17:36:34,791 INFO L280 TraceCheckUtils]: 18: Hoare triple {28444#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {28444#true} is VALID [2020-07-10 17:36:34,791 INFO L280 TraceCheckUtils]: 19: Hoare triple {28444#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {28444#true} is VALID [2020-07-10 17:36:34,792 INFO L280 TraceCheckUtils]: 20: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {28444#true} is VALID [2020-07-10 17:36:34,792 INFO L280 TraceCheckUtils]: 21: Hoare triple {28444#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {28444#true} is VALID [2020-07-10 17:36:34,792 INFO L280 TraceCheckUtils]: 22: Hoare triple {28444#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {28444#true} is VALID [2020-07-10 17:36:34,793 INFO L280 TraceCheckUtils]: 23: Hoare triple {28444#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {28444#true} is VALID [2020-07-10 17:36:34,793 INFO L280 TraceCheckUtils]: 24: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {28444#true} is VALID [2020-07-10 17:36:34,793 INFO L280 TraceCheckUtils]: 25: Hoare triple {28444#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {28444#true} is VALID [2020-07-10 17:36:34,794 INFO L280 TraceCheckUtils]: 26: Hoare triple {28444#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {28444#true} is VALID [2020-07-10 17:36:34,794 INFO L280 TraceCheckUtils]: 27: Hoare triple {28444#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {28444#true} is VALID [2020-07-10 17:36:34,794 INFO L280 TraceCheckUtils]: 28: Hoare triple {28444#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {28444#true} is VALID [2020-07-10 17:36:34,795 INFO L280 TraceCheckUtils]: 29: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {28444#true} is VALID [2020-07-10 17:36:34,795 INFO L280 TraceCheckUtils]: 30: Hoare triple {28444#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {28444#true} is VALID [2020-07-10 17:36:34,795 INFO L280 TraceCheckUtils]: 31: Hoare triple {28444#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {28444#true} is VALID [2020-07-10 17:36:34,796 INFO L280 TraceCheckUtils]: 32: Hoare triple {28444#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {28444#true} is VALID [2020-07-10 17:36:34,796 INFO L280 TraceCheckUtils]: 33: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {28444#true} is VALID [2020-07-10 17:36:34,796 INFO L280 TraceCheckUtils]: 34: Hoare triple {28444#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {28444#true} is VALID [2020-07-10 17:36:34,797 INFO L280 TraceCheckUtils]: 35: Hoare triple {28444#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {28444#true} is VALID [2020-07-10 17:36:34,797 INFO L280 TraceCheckUtils]: 36: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {28444#true} is VALID [2020-07-10 17:36:34,797 INFO L280 TraceCheckUtils]: 37: Hoare triple {28444#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {28444#true} is VALID [2020-07-10 17:36:34,820 INFO L280 TraceCheckUtils]: 38: Hoare triple {28444#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {28444#true} is VALID [2020-07-10 17:36:34,820 INFO L280 TraceCheckUtils]: 39: Hoare triple {28444#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {28444#true} is VALID [2020-07-10 17:36:34,820 INFO L280 TraceCheckUtils]: 40: Hoare triple {28444#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {28444#true} is VALID [2020-07-10 17:36:34,821 INFO L280 TraceCheckUtils]: 41: Hoare triple {28444#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {28444#true} is VALID [2020-07-10 17:36:34,821 INFO L280 TraceCheckUtils]: 42: Hoare triple {28444#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {28444#true} is VALID [2020-07-10 17:36:34,821 INFO L280 TraceCheckUtils]: 43: Hoare triple {28444#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {28444#true} is VALID [2020-07-10 17:36:34,821 INFO L280 TraceCheckUtils]: 44: Hoare triple {28444#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {28444#true} is VALID [2020-07-10 17:36:34,821 INFO L280 TraceCheckUtils]: 45: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {28444#true} is VALID [2020-07-10 17:36:34,821 INFO L280 TraceCheckUtils]: 46: Hoare triple {28444#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {28444#true} is VALID [2020-07-10 17:36:34,821 INFO L280 TraceCheckUtils]: 47: Hoare triple {28444#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {28444#true} is VALID [2020-07-10 17:36:34,821 INFO L280 TraceCheckUtils]: 48: Hoare triple {28444#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {28444#true} is VALID [2020-07-10 17:36:34,822 INFO L280 TraceCheckUtils]: 49: Hoare triple {28444#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {28444#true} is VALID [2020-07-10 17:36:34,822 INFO L280 TraceCheckUtils]: 50: Hoare triple {28444#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {28444#true} is VALID [2020-07-10 17:36:34,822 INFO L280 TraceCheckUtils]: 51: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {28444#true} is VALID [2020-07-10 17:36:34,822 INFO L280 TraceCheckUtils]: 52: Hoare triple {28444#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {28444#true} is VALID [2020-07-10 17:36:34,822 INFO L280 TraceCheckUtils]: 53: Hoare triple {28444#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {28444#true} is VALID [2020-07-10 17:36:34,822 INFO L280 TraceCheckUtils]: 54: Hoare triple {28444#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {28444#true} is VALID [2020-07-10 17:36:34,822 INFO L280 TraceCheckUtils]: 55: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {28444#true} is VALID [2020-07-10 17:36:34,823 INFO L280 TraceCheckUtils]: 56: Hoare triple {28444#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {28444#true} is VALID [2020-07-10 17:36:34,823 INFO L280 TraceCheckUtils]: 57: Hoare triple {28444#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {28444#true} is VALID [2020-07-10 17:36:34,823 INFO L280 TraceCheckUtils]: 58: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {28444#true} is VALID [2020-07-10 17:36:34,823 INFO L280 TraceCheckUtils]: 59: Hoare triple {28444#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {28444#true} is VALID [2020-07-10 17:36:34,823 INFO L280 TraceCheckUtils]: 60: Hoare triple {28444#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {28444#true} is VALID [2020-07-10 17:36:34,823 INFO L280 TraceCheckUtils]: 61: Hoare triple {28444#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {28444#true} is VALID [2020-07-10 17:36:34,823 INFO L280 TraceCheckUtils]: 62: Hoare triple {28444#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {28444#true} is VALID [2020-07-10 17:36:34,823 INFO L280 TraceCheckUtils]: 63: Hoare triple {28444#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {28444#true} is VALID [2020-07-10 17:36:34,824 INFO L280 TraceCheckUtils]: 64: Hoare triple {28444#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {28444#true} is VALID [2020-07-10 17:36:34,824 INFO L280 TraceCheckUtils]: 65: Hoare triple {28444#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {28444#true} is VALID [2020-07-10 17:36:34,824 INFO L280 TraceCheckUtils]: 66: Hoare triple {28444#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {28444#true} is VALID [2020-07-10 17:36:34,824 INFO L280 TraceCheckUtils]: 67: Hoare triple {28444#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {28444#true} is VALID [2020-07-10 17:36:34,824 INFO L280 TraceCheckUtils]: 68: Hoare triple {28444#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {28444#true} is VALID [2020-07-10 17:36:34,824 INFO L280 TraceCheckUtils]: 69: Hoare triple {28444#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {28444#true} is VALID [2020-07-10 17:36:34,824 INFO L280 TraceCheckUtils]: 70: Hoare triple {28444#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {28444#true} is VALID [2020-07-10 17:36:34,825 INFO L280 TraceCheckUtils]: 71: Hoare triple {28444#true} ~cleanupTimeShifts~0 := 4; {28444#true} is VALID [2020-07-10 17:36:34,825 INFO L280 TraceCheckUtils]: 72: Hoare triple {28444#true} ~pumpRunning~0 := 0; {28444#true} is VALID [2020-07-10 17:36:34,825 INFO L280 TraceCheckUtils]: 73: Hoare triple {28444#true} ~systemActive~0 := 1; {28444#true} is VALID [2020-07-10 17:36:34,825 INFO L280 TraceCheckUtils]: 74: Hoare triple {28444#true} ~waterLevel~0 := 1; {28444#true} is VALID [2020-07-10 17:36:34,825 INFO L280 TraceCheckUtils]: 75: Hoare triple {28444#true} ~methaneLevelCritical~0 := 0; {28444#true} is VALID [2020-07-10 17:36:34,825 INFO L280 TraceCheckUtils]: 76: Hoare triple {28444#true} ~head~0.base, ~head~0.offset := 0, 0; {28444#true} is VALID [2020-07-10 17:36:34,826 INFO L280 TraceCheckUtils]: 77: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:34,826 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28444#true} {28444#true} #904#return; {28444#true} is VALID [2020-07-10 17:36:34,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:34,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:34,836 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28444#true} {28444#true} #812#return; {28444#true} is VALID [2020-07-10 17:36:34,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:34,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:34,841 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28444#true} {28444#true} #814#return; {28444#true} is VALID [2020-07-10 17:36:34,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:34,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {28444#true} havoc ~retValue_acc~8; {28444#true} is VALID [2020-07-10 17:36:34,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {28444#true} ~retValue_acc~8 := 1; {28592#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} is VALID [2020-07-10 17:36:34,909 INFO L280 TraceCheckUtils]: 2: Hoare triple {28592#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} #res := ~retValue_acc~8; {28593#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:36:34,910 INFO L280 TraceCheckUtils]: 3: Hoare triple {28593#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {28593#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:36:34,911 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28593#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {28444#true} #816#return; {28534#(= 1 |main_#t~ret0|)} is VALID [2020-07-10 17:36:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:34,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:34,917 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28444#true} {28444#true} #818#return; {28444#true} is VALID [2020-07-10 17:36:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:34,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {28594#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28444#true} is VALID [2020-07-10 17:36:34,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {28444#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28444#true} is VALID [2020-07-10 17:36:34,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:34,939 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28444#true} {28444#true} #860#return; {28444#true} is VALID [2020-07-10 17:36:34,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:34,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {28595#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {28444#true} is VALID [2020-07-10 17:36:34,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:34,961 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28444#true} {28444#true} #864#return; {28444#true} is VALID [2020-07-10 17:36:34,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:35,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:35,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {28444#true} havoc ~retValue_acc~6; {28444#true} is VALID [2020-07-10 17:36:35,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {28444#true} assume !(~waterLevel~0 < 2); {28444#true} is VALID [2020-07-10 17:36:35,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {28444#true} ~retValue_acc~6 := 0; {28444#true} is VALID [2020-07-10 17:36:35,131 INFO L280 TraceCheckUtils]: 3: Hoare triple {28444#true} #res := ~retValue_acc~6; {28444#true} is VALID [2020-07-10 17:36:35,131 INFO L280 TraceCheckUtils]: 4: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,132 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28444#true} {28444#true} #874#return; {28444#true} is VALID [2020-07-10 17:36:35,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {28444#true} havoc ~retValue_acc~3; {28444#true} is VALID [2020-07-10 17:36:35,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {28444#true} havoc ~tmp~4; {28444#true} is VALID [2020-07-10 17:36:35,133 INFO L280 TraceCheckUtils]: 2: Hoare triple {28444#true} havoc ~tmp___0~1; {28444#true} is VALID [2020-07-10 17:36:35,133 INFO L263 TraceCheckUtils]: 3: Hoare triple {28444#true} call #t~ret24 := isHighWaterSensorDry(); {28444#true} is VALID [2020-07-10 17:36:35,134 INFO L280 TraceCheckUtils]: 4: Hoare triple {28444#true} havoc ~retValue_acc~6; {28444#true} is VALID [2020-07-10 17:36:35,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {28444#true} assume !(~waterLevel~0 < 2); {28444#true} is VALID [2020-07-10 17:36:35,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {28444#true} ~retValue_acc~6 := 0; {28444#true} is VALID [2020-07-10 17:36:35,134 INFO L280 TraceCheckUtils]: 7: Hoare triple {28444#true} #res := ~retValue_acc~6; {28444#true} is VALID [2020-07-10 17:36:35,135 INFO L280 TraceCheckUtils]: 8: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,135 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28444#true} {28444#true} #874#return; {28444#true} is VALID [2020-07-10 17:36:35,135 INFO L280 TraceCheckUtils]: 10: Hoare triple {28444#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {28444#true} is VALID [2020-07-10 17:36:35,135 INFO L280 TraceCheckUtils]: 11: Hoare triple {28444#true} ~tmp~4 := #t~ret24; {28444#true} is VALID [2020-07-10 17:36:35,136 INFO L280 TraceCheckUtils]: 12: Hoare triple {28444#true} havoc #t~ret24; {28444#true} is VALID [2020-07-10 17:36:35,136 INFO L280 TraceCheckUtils]: 13: Hoare triple {28444#true} assume !(0 != ~tmp~4); {28444#true} is VALID [2020-07-10 17:36:35,137 INFO L280 TraceCheckUtils]: 14: Hoare triple {28444#true} ~tmp___0~1 := 1; {28626#(<= 1 isHighWaterLevel_~tmp___0~1)} is VALID [2020-07-10 17:36:35,137 INFO L280 TraceCheckUtils]: 15: Hoare triple {28626#(<= 1 isHighWaterLevel_~tmp___0~1)} ~retValue_acc~3 := ~tmp___0~1; {28627#(<= 1 isHighWaterLevel_~retValue_acc~3)} is VALID [2020-07-10 17:36:35,138 INFO L280 TraceCheckUtils]: 16: Hoare triple {28627#(<= 1 isHighWaterLevel_~retValue_acc~3)} #res := ~retValue_acc~3; {28628#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 17:36:35,139 INFO L280 TraceCheckUtils]: 17: Hoare triple {28628#(<= 1 |isHighWaterLevel_#res|)} assume true; {28628#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 17:36:35,139 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {28628#(<= 1 |isHighWaterLevel_#res|)} {28444#true} #852#return; {28616#(<= 1 |processEnvironment_#t~ret5|)} is VALID [2020-07-10 17:36:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:35,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,143 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28444#true} {28445#false} #856#return; {28445#false} is VALID [2020-07-10 17:36:35,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {28596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28444#true} is VALID [2020-07-10 17:36:35,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {28444#true} assume 0 == ~pumpRunning~0; {28444#true} is VALID [2020-07-10 17:36:35,144 INFO L263 TraceCheckUtils]: 2: Hoare triple {28444#true} call #t~ret5 := isHighWaterLevel(); {28444#true} is VALID [2020-07-10 17:36:35,144 INFO L280 TraceCheckUtils]: 3: Hoare triple {28444#true} havoc ~retValue_acc~3; {28444#true} is VALID [2020-07-10 17:36:35,144 INFO L280 TraceCheckUtils]: 4: Hoare triple {28444#true} havoc ~tmp~4; {28444#true} is VALID [2020-07-10 17:36:35,144 INFO L280 TraceCheckUtils]: 5: Hoare triple {28444#true} havoc ~tmp___0~1; {28444#true} is VALID [2020-07-10 17:36:35,144 INFO L263 TraceCheckUtils]: 6: Hoare triple {28444#true} call #t~ret24 := isHighWaterSensorDry(); {28444#true} is VALID [2020-07-10 17:36:35,145 INFO L280 TraceCheckUtils]: 7: Hoare triple {28444#true} havoc ~retValue_acc~6; {28444#true} is VALID [2020-07-10 17:36:35,145 INFO L280 TraceCheckUtils]: 8: Hoare triple {28444#true} assume !(~waterLevel~0 < 2); {28444#true} is VALID [2020-07-10 17:36:35,145 INFO L280 TraceCheckUtils]: 9: Hoare triple {28444#true} ~retValue_acc~6 := 0; {28444#true} is VALID [2020-07-10 17:36:35,145 INFO L280 TraceCheckUtils]: 10: Hoare triple {28444#true} #res := ~retValue_acc~6; {28444#true} is VALID [2020-07-10 17:36:35,145 INFO L280 TraceCheckUtils]: 11: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,146 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {28444#true} {28444#true} #874#return; {28444#true} is VALID [2020-07-10 17:36:35,146 INFO L280 TraceCheckUtils]: 13: Hoare triple {28444#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {28444#true} is VALID [2020-07-10 17:36:35,146 INFO L280 TraceCheckUtils]: 14: Hoare triple {28444#true} ~tmp~4 := #t~ret24; {28444#true} is VALID [2020-07-10 17:36:35,146 INFO L280 TraceCheckUtils]: 15: Hoare triple {28444#true} havoc #t~ret24; {28444#true} is VALID [2020-07-10 17:36:35,146 INFO L280 TraceCheckUtils]: 16: Hoare triple {28444#true} assume !(0 != ~tmp~4); {28444#true} is VALID [2020-07-10 17:36:35,147 INFO L280 TraceCheckUtils]: 17: Hoare triple {28444#true} ~tmp___0~1 := 1; {28626#(<= 1 isHighWaterLevel_~tmp___0~1)} is VALID [2020-07-10 17:36:35,148 INFO L280 TraceCheckUtils]: 18: Hoare triple {28626#(<= 1 isHighWaterLevel_~tmp___0~1)} ~retValue_acc~3 := ~tmp___0~1; {28627#(<= 1 isHighWaterLevel_~retValue_acc~3)} is VALID [2020-07-10 17:36:35,148 INFO L280 TraceCheckUtils]: 19: Hoare triple {28627#(<= 1 isHighWaterLevel_~retValue_acc~3)} #res := ~retValue_acc~3; {28628#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 17:36:35,149 INFO L280 TraceCheckUtils]: 20: Hoare triple {28628#(<= 1 |isHighWaterLevel_#res|)} assume true; {28628#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 17:36:35,150 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {28628#(<= 1 |isHighWaterLevel_#res|)} {28444#true} #852#return; {28616#(<= 1 |processEnvironment_#t~ret5|)} is VALID [2020-07-10 17:36:35,150 INFO L280 TraceCheckUtils]: 22: Hoare triple {28616#(<= 1 |processEnvironment_#t~ret5|)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {28616#(<= 1 |processEnvironment_#t~ret5|)} is VALID [2020-07-10 17:36:35,151 INFO L280 TraceCheckUtils]: 23: Hoare triple {28616#(<= 1 |processEnvironment_#t~ret5|)} ~tmp~2 := #t~ret5; {28617#(<= 1 processEnvironment_~tmp~2)} is VALID [2020-07-10 17:36:35,151 INFO L280 TraceCheckUtils]: 24: Hoare triple {28617#(<= 1 processEnvironment_~tmp~2)} havoc #t~ret5; {28617#(<= 1 processEnvironment_~tmp~2)} is VALID [2020-07-10 17:36:35,152 INFO L280 TraceCheckUtils]: 25: Hoare triple {28617#(<= 1 processEnvironment_~tmp~2)} assume !(0 != ~tmp~2); {28445#false} is VALID [2020-07-10 17:36:35,152 INFO L263 TraceCheckUtils]: 26: Hoare triple {28445#false} call processEnvironment__wrappee__base(); {28444#true} is VALID [2020-07-10 17:36:35,152 INFO L280 TraceCheckUtils]: 27: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,153 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {28444#true} {28445#false} #856#return; {28445#false} is VALID [2020-07-10 17:36:35,153 INFO L280 TraceCheckUtils]: 29: Hoare triple {28445#false} assume true; {28445#false} is VALID [2020-07-10 17:36:35,153 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {28445#false} {28444#true} #878#return; {28445#false} is VALID [2020-07-10 17:36:35,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:35,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {28444#true} havoc ~retValue_acc~4; {28444#true} is VALID [2020-07-10 17:36:35,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {28444#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {28444#true} is VALID [2020-07-10 17:36:35,157 INFO L280 TraceCheckUtils]: 2: Hoare triple {28444#true} #res := ~retValue_acc~4; {28444#true} is VALID [2020-07-10 17:36:35,157 INFO L280 TraceCheckUtils]: 3: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,157 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28444#true} {28445#false} #896#return; {28445#false} is VALID [2020-07-10 17:36:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:35,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {28444#true} havoc ~retValue_acc~5; {28444#true} is VALID [2020-07-10 17:36:35,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {28444#true} ~retValue_acc~5 := ~waterLevel~0; {28444#true} is VALID [2020-07-10 17:36:35,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {28444#true} #res := ~retValue_acc~5; {28444#true} is VALID [2020-07-10 17:36:35,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,161 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28444#true} {28445#false} #898#return; {28445#false} is VALID [2020-07-10 17:36:35,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:36:35,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {28444#true} havoc ~retValue_acc~2; {28444#true} is VALID [2020-07-10 17:36:35,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {28444#true} ~retValue_acc~2 := ~pumpRunning~0; {28444#true} is VALID [2020-07-10 17:36:35,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {28444#true} #res := ~retValue_acc~2; {28444#true} is VALID [2020-07-10 17:36:35,164 INFO L280 TraceCheckUtils]: 3: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,165 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28444#true} {28445#false} #900#return; {28445#false} is VALID [2020-07-10 17:36:35,169 INFO L263 TraceCheckUtils]: 0: Hoare triple {28444#true} call ULTIMATE.init(); {28591#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 17:36:35,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {28591#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {28444#true} is VALID [2020-07-10 17:36:35,169 INFO L280 TraceCheckUtils]: 2: Hoare triple {28444#true} #valid := #valid[0 := 0]; {28444#true} is VALID [2020-07-10 17:36:35,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {28444#true} assume 0 < #StackHeapBarrier; {28444#true} is VALID [2020-07-10 17:36:35,170 INFO L280 TraceCheckUtils]: 4: Hoare triple {28444#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {28444#true} is VALID [2020-07-10 17:36:35,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {28444#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {28444#true} is VALID [2020-07-10 17:36:35,170 INFO L280 TraceCheckUtils]: 6: Hoare triple {28444#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {28444#true} is VALID [2020-07-10 17:36:35,170 INFO L280 TraceCheckUtils]: 7: Hoare triple {28444#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {28444#true} is VALID [2020-07-10 17:36:35,171 INFO L280 TraceCheckUtils]: 8: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {28444#true} is VALID [2020-07-10 17:36:35,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {28444#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {28444#true} is VALID [2020-07-10 17:36:35,171 INFO L280 TraceCheckUtils]: 10: Hoare triple {28444#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {28444#true} is VALID [2020-07-10 17:36:35,171 INFO L280 TraceCheckUtils]: 11: Hoare triple {28444#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {28444#true} is VALID [2020-07-10 17:36:35,171 INFO L280 TraceCheckUtils]: 12: Hoare triple {28444#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {28444#true} is VALID [2020-07-10 17:36:35,172 INFO L280 TraceCheckUtils]: 13: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {28444#true} is VALID [2020-07-10 17:36:35,172 INFO L280 TraceCheckUtils]: 14: Hoare triple {28444#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {28444#true} is VALID [2020-07-10 17:36:35,172 INFO L280 TraceCheckUtils]: 15: Hoare triple {28444#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {28444#true} is VALID [2020-07-10 17:36:35,172 INFO L280 TraceCheckUtils]: 16: Hoare triple {28444#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {28444#true} is VALID [2020-07-10 17:36:35,172 INFO L280 TraceCheckUtils]: 17: Hoare triple {28444#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {28444#true} is VALID [2020-07-10 17:36:35,173 INFO L280 TraceCheckUtils]: 18: Hoare triple {28444#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {28444#true} is VALID [2020-07-10 17:36:35,173 INFO L280 TraceCheckUtils]: 19: Hoare triple {28444#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {28444#true} is VALID [2020-07-10 17:36:35,173 INFO L280 TraceCheckUtils]: 20: Hoare triple {28444#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {28444#true} is VALID [2020-07-10 17:36:35,173 INFO L280 TraceCheckUtils]: 21: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {28444#true} is VALID [2020-07-10 17:36:35,173 INFO L280 TraceCheckUtils]: 22: Hoare triple {28444#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {28444#true} is VALID [2020-07-10 17:36:35,173 INFO L280 TraceCheckUtils]: 23: Hoare triple {28444#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {28444#true} is VALID [2020-07-10 17:36:35,174 INFO L280 TraceCheckUtils]: 24: Hoare triple {28444#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {28444#true} is VALID [2020-07-10 17:36:35,174 INFO L280 TraceCheckUtils]: 25: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {28444#true} is VALID [2020-07-10 17:36:35,174 INFO L280 TraceCheckUtils]: 26: Hoare triple {28444#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {28444#true} is VALID [2020-07-10 17:36:35,174 INFO L280 TraceCheckUtils]: 27: Hoare triple {28444#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {28444#true} is VALID [2020-07-10 17:36:35,174 INFO L280 TraceCheckUtils]: 28: Hoare triple {28444#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {28444#true} is VALID [2020-07-10 17:36:35,175 INFO L280 TraceCheckUtils]: 29: Hoare triple {28444#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {28444#true} is VALID [2020-07-10 17:36:35,175 INFO L280 TraceCheckUtils]: 30: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {28444#true} is VALID [2020-07-10 17:36:35,175 INFO L280 TraceCheckUtils]: 31: Hoare triple {28444#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {28444#true} is VALID [2020-07-10 17:36:35,175 INFO L280 TraceCheckUtils]: 32: Hoare triple {28444#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {28444#true} is VALID [2020-07-10 17:36:35,175 INFO L280 TraceCheckUtils]: 33: Hoare triple {28444#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {28444#true} is VALID [2020-07-10 17:36:35,176 INFO L280 TraceCheckUtils]: 34: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {28444#true} is VALID [2020-07-10 17:36:35,176 INFO L280 TraceCheckUtils]: 35: Hoare triple {28444#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {28444#true} is VALID [2020-07-10 17:36:35,176 INFO L280 TraceCheckUtils]: 36: Hoare triple {28444#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {28444#true} is VALID [2020-07-10 17:36:35,176 INFO L280 TraceCheckUtils]: 37: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {28444#true} is VALID [2020-07-10 17:36:35,177 INFO L280 TraceCheckUtils]: 38: Hoare triple {28444#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {28444#true} is VALID [2020-07-10 17:36:35,177 INFO L280 TraceCheckUtils]: 39: Hoare triple {28444#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {28444#true} is VALID [2020-07-10 17:36:35,177 INFO L280 TraceCheckUtils]: 40: Hoare triple {28444#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {28444#true} is VALID [2020-07-10 17:36:35,177 INFO L280 TraceCheckUtils]: 41: Hoare triple {28444#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {28444#true} is VALID [2020-07-10 17:36:35,177 INFO L280 TraceCheckUtils]: 42: Hoare triple {28444#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {28444#true} is VALID [2020-07-10 17:36:35,178 INFO L280 TraceCheckUtils]: 43: Hoare triple {28444#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {28444#true} is VALID [2020-07-10 17:36:35,178 INFO L280 TraceCheckUtils]: 44: Hoare triple {28444#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {28444#true} is VALID [2020-07-10 17:36:35,178 INFO L280 TraceCheckUtils]: 45: Hoare triple {28444#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {28444#true} is VALID [2020-07-10 17:36:35,178 INFO L280 TraceCheckUtils]: 46: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {28444#true} is VALID [2020-07-10 17:36:35,178 INFO L280 TraceCheckUtils]: 47: Hoare triple {28444#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {28444#true} is VALID [2020-07-10 17:36:35,179 INFO L280 TraceCheckUtils]: 48: Hoare triple {28444#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {28444#true} is VALID [2020-07-10 17:36:35,179 INFO L280 TraceCheckUtils]: 49: Hoare triple {28444#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {28444#true} is VALID [2020-07-10 17:36:35,179 INFO L280 TraceCheckUtils]: 50: Hoare triple {28444#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {28444#true} is VALID [2020-07-10 17:36:35,179 INFO L280 TraceCheckUtils]: 51: Hoare triple {28444#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {28444#true} is VALID [2020-07-10 17:36:35,179 INFO L280 TraceCheckUtils]: 52: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {28444#true} is VALID [2020-07-10 17:36:35,180 INFO L280 TraceCheckUtils]: 53: Hoare triple {28444#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {28444#true} is VALID [2020-07-10 17:36:35,180 INFO L280 TraceCheckUtils]: 54: Hoare triple {28444#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {28444#true} is VALID [2020-07-10 17:36:35,180 INFO L280 TraceCheckUtils]: 55: Hoare triple {28444#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {28444#true} is VALID [2020-07-10 17:36:35,180 INFO L280 TraceCheckUtils]: 56: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {28444#true} is VALID [2020-07-10 17:36:35,180 INFO L280 TraceCheckUtils]: 57: Hoare triple {28444#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {28444#true} is VALID [2020-07-10 17:36:35,181 INFO L280 TraceCheckUtils]: 58: Hoare triple {28444#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {28444#true} is VALID [2020-07-10 17:36:35,181 INFO L280 TraceCheckUtils]: 59: Hoare triple {28444#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {28444#true} is VALID [2020-07-10 17:36:35,181 INFO L280 TraceCheckUtils]: 60: Hoare triple {28444#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {28444#true} is VALID [2020-07-10 17:36:35,181 INFO L280 TraceCheckUtils]: 61: Hoare triple {28444#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {28444#true} is VALID [2020-07-10 17:36:35,181 INFO L280 TraceCheckUtils]: 62: Hoare triple {28444#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {28444#true} is VALID [2020-07-10 17:36:35,182 INFO L280 TraceCheckUtils]: 63: Hoare triple {28444#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {28444#true} is VALID [2020-07-10 17:36:35,182 INFO L280 TraceCheckUtils]: 64: Hoare triple {28444#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {28444#true} is VALID [2020-07-10 17:36:35,182 INFO L280 TraceCheckUtils]: 65: Hoare triple {28444#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {28444#true} is VALID [2020-07-10 17:36:35,182 INFO L280 TraceCheckUtils]: 66: Hoare triple {28444#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {28444#true} is VALID [2020-07-10 17:36:35,183 INFO L280 TraceCheckUtils]: 67: Hoare triple {28444#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {28444#true} is VALID [2020-07-10 17:36:35,183 INFO L280 TraceCheckUtils]: 68: Hoare triple {28444#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {28444#true} is VALID [2020-07-10 17:36:35,183 INFO L280 TraceCheckUtils]: 69: Hoare triple {28444#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {28444#true} is VALID [2020-07-10 17:36:35,183 INFO L280 TraceCheckUtils]: 70: Hoare triple {28444#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {28444#true} is VALID [2020-07-10 17:36:35,183 INFO L280 TraceCheckUtils]: 71: Hoare triple {28444#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {28444#true} is VALID [2020-07-10 17:36:35,183 INFO L280 TraceCheckUtils]: 72: Hoare triple {28444#true} ~cleanupTimeShifts~0 := 4; {28444#true} is VALID [2020-07-10 17:36:35,184 INFO L280 TraceCheckUtils]: 73: Hoare triple {28444#true} ~pumpRunning~0 := 0; {28444#true} is VALID [2020-07-10 17:36:35,184 INFO L280 TraceCheckUtils]: 74: Hoare triple {28444#true} ~systemActive~0 := 1; {28444#true} is VALID [2020-07-10 17:36:35,184 INFO L280 TraceCheckUtils]: 75: Hoare triple {28444#true} ~waterLevel~0 := 1; {28444#true} is VALID [2020-07-10 17:36:35,184 INFO L280 TraceCheckUtils]: 76: Hoare triple {28444#true} ~methaneLevelCritical~0 := 0; {28444#true} is VALID [2020-07-10 17:36:35,184 INFO L280 TraceCheckUtils]: 77: Hoare triple {28444#true} ~head~0.base, ~head~0.offset := 0, 0; {28444#true} is VALID [2020-07-10 17:36:35,185 INFO L280 TraceCheckUtils]: 78: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,185 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28444#true} {28444#true} #904#return; {28444#true} is VALID [2020-07-10 17:36:35,185 INFO L263 TraceCheckUtils]: 80: Hoare triple {28444#true} call #t~ret74 := main(); {28444#true} is VALID [2020-07-10 17:36:35,185 INFO L280 TraceCheckUtils]: 81: Hoare triple {28444#true} havoc ~retValue_acc~0; {28444#true} is VALID [2020-07-10 17:36:35,185 INFO L280 TraceCheckUtils]: 82: Hoare triple {28444#true} havoc ~tmp~0; {28444#true} is VALID [2020-07-10 17:36:35,185 INFO L263 TraceCheckUtils]: 83: Hoare triple {28444#true} call select_helpers(); {28444#true} is VALID [2020-07-10 17:36:35,186 INFO L280 TraceCheckUtils]: 84: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,186 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28444#true} {28444#true} #812#return; {28444#true} is VALID [2020-07-10 17:36:35,186 INFO L263 TraceCheckUtils]: 86: Hoare triple {28444#true} call select_features(); {28444#true} is VALID [2020-07-10 17:36:35,186 INFO L280 TraceCheckUtils]: 87: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,186 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {28444#true} {28444#true} #814#return; {28444#true} is VALID [2020-07-10 17:36:35,187 INFO L263 TraceCheckUtils]: 89: Hoare triple {28444#true} call #t~ret0 := valid_product(); {28444#true} is VALID [2020-07-10 17:36:35,187 INFO L280 TraceCheckUtils]: 90: Hoare triple {28444#true} havoc ~retValue_acc~8; {28444#true} is VALID [2020-07-10 17:36:35,190 INFO L280 TraceCheckUtils]: 91: Hoare triple {28444#true} ~retValue_acc~8 := 1; {28592#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} is VALID [2020-07-10 17:36:35,191 INFO L280 TraceCheckUtils]: 92: Hoare triple {28592#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} #res := ~retValue_acc~8; {28593#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:36:35,192 INFO L280 TraceCheckUtils]: 93: Hoare triple {28593#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {28593#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:36:35,193 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {28593#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {28444#true} #816#return; {28534#(= 1 |main_#t~ret0|)} is VALID [2020-07-10 17:36:35,193 INFO L280 TraceCheckUtils]: 95: Hoare triple {28534#(= 1 |main_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {28534#(= 1 |main_#t~ret0|)} is VALID [2020-07-10 17:36:35,194 INFO L280 TraceCheckUtils]: 96: Hoare triple {28534#(= 1 |main_#t~ret0|)} ~tmp~0 := #t~ret0; {28535#(= 1 main_~tmp~0)} is VALID [2020-07-10 17:36:35,194 INFO L280 TraceCheckUtils]: 97: Hoare triple {28535#(= 1 main_~tmp~0)} havoc #t~ret0; {28535#(= 1 main_~tmp~0)} is VALID [2020-07-10 17:36:35,194 INFO L280 TraceCheckUtils]: 98: Hoare triple {28535#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {28444#true} is VALID [2020-07-10 17:36:35,195 INFO L263 TraceCheckUtils]: 99: Hoare triple {28444#true} call setup(); {28444#true} is VALID [2020-07-10 17:36:35,195 INFO L280 TraceCheckUtils]: 100: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,195 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {28444#true} {28444#true} #818#return; {28444#true} is VALID [2020-07-10 17:36:35,195 INFO L263 TraceCheckUtils]: 102: Hoare triple {28444#true} call runTest(); {28444#true} is VALID [2020-07-10 17:36:35,195 INFO L263 TraceCheckUtils]: 103: Hoare triple {28444#true} call test(); {28444#true} is VALID [2020-07-10 17:36:35,195 INFO L280 TraceCheckUtils]: 104: Hoare triple {28444#true} havoc ~splverifierCounter~0; {28444#true} is VALID [2020-07-10 17:36:35,196 INFO L280 TraceCheckUtils]: 105: Hoare triple {28444#true} havoc ~tmp~1; {28444#true} is VALID [2020-07-10 17:36:35,196 INFO L280 TraceCheckUtils]: 106: Hoare triple {28444#true} havoc ~tmp___0~0; {28444#true} is VALID [2020-07-10 17:36:35,196 INFO L280 TraceCheckUtils]: 107: Hoare triple {28444#true} havoc ~tmp___1~0; {28444#true} is VALID [2020-07-10 17:36:35,196 INFO L280 TraceCheckUtils]: 108: Hoare triple {28444#true} havoc ~tmp___2~0; {28444#true} is VALID [2020-07-10 17:36:35,196 INFO L280 TraceCheckUtils]: 109: Hoare triple {28444#true} ~splverifierCounter~0 := 0; {28444#true} is VALID [2020-07-10 17:36:35,197 INFO L280 TraceCheckUtils]: 110: Hoare triple {28444#true} assume !false; {28444#true} is VALID [2020-07-10 17:36:35,197 INFO L280 TraceCheckUtils]: 111: Hoare triple {28444#true} assume ~splverifierCounter~0 < 4; {28444#true} is VALID [2020-07-10 17:36:35,197 INFO L280 TraceCheckUtils]: 112: Hoare triple {28444#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {28444#true} is VALID [2020-07-10 17:36:35,197 INFO L280 TraceCheckUtils]: 113: Hoare triple {28444#true} ~tmp~1 := #t~nondet1; {28444#true} is VALID [2020-07-10 17:36:35,197 INFO L280 TraceCheckUtils]: 114: Hoare triple {28444#true} havoc #t~nondet1; {28444#true} is VALID [2020-07-10 17:36:35,198 INFO L280 TraceCheckUtils]: 115: Hoare triple {28444#true} assume 0 != ~tmp~1; {28444#true} is VALID [2020-07-10 17:36:35,199 INFO L263 TraceCheckUtils]: 116: Hoare triple {28444#true} call waterRise(); {28594#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:36:35,199 INFO L280 TraceCheckUtils]: 117: Hoare triple {28594#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28444#true} is VALID [2020-07-10 17:36:35,199 INFO L280 TraceCheckUtils]: 118: Hoare triple {28444#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28444#true} is VALID [2020-07-10 17:36:35,199 INFO L280 TraceCheckUtils]: 119: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,200 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {28444#true} {28444#true} #860#return; {28444#true} is VALID [2020-07-10 17:36:35,200 INFO L280 TraceCheckUtils]: 121: Hoare triple {28444#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28444#true} is VALID [2020-07-10 17:36:35,200 INFO L280 TraceCheckUtils]: 122: Hoare triple {28444#true} ~tmp___0~0 := #t~nondet2; {28444#true} is VALID [2020-07-10 17:36:35,200 INFO L280 TraceCheckUtils]: 123: Hoare triple {28444#true} havoc #t~nondet2; {28444#true} is VALID [2020-07-10 17:36:35,200 INFO L280 TraceCheckUtils]: 124: Hoare triple {28444#true} assume !(0 != ~tmp___0~0); {28444#true} is VALID [2020-07-10 17:36:35,201 INFO L280 TraceCheckUtils]: 125: Hoare triple {28444#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {28444#true} is VALID [2020-07-10 17:36:35,201 INFO L280 TraceCheckUtils]: 126: Hoare triple {28444#true} ~tmp___2~0 := #t~nondet3; {28444#true} is VALID [2020-07-10 17:36:35,201 INFO L280 TraceCheckUtils]: 127: Hoare triple {28444#true} havoc #t~nondet3; {28444#true} is VALID [2020-07-10 17:36:35,201 INFO L280 TraceCheckUtils]: 128: Hoare triple {28444#true} assume 0 != ~tmp___2~0; {28444#true} is VALID [2020-07-10 17:36:35,202 INFO L263 TraceCheckUtils]: 129: Hoare triple {28444#true} call startSystem(); {28595#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:36:35,202 INFO L280 TraceCheckUtils]: 130: Hoare triple {28595#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {28444#true} is VALID [2020-07-10 17:36:35,202 INFO L280 TraceCheckUtils]: 131: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,203 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {28444#true} {28444#true} #864#return; {28444#true} is VALID [2020-07-10 17:36:35,203 INFO L263 TraceCheckUtils]: 133: Hoare triple {28444#true} call timeShift(); {28444#true} is VALID [2020-07-10 17:36:35,203 INFO L280 TraceCheckUtils]: 134: Hoare triple {28444#true} assume !(0 != ~pumpRunning~0); {28444#true} is VALID [2020-07-10 17:36:35,203 INFO L280 TraceCheckUtils]: 135: Hoare triple {28444#true} assume 0 != ~systemActive~0; {28444#true} is VALID [2020-07-10 17:36:35,204 INFO L263 TraceCheckUtils]: 136: Hoare triple {28444#true} call processEnvironment(); {28596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:36:35,204 INFO L280 TraceCheckUtils]: 137: Hoare triple {28596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28444#true} is VALID [2020-07-10 17:36:35,204 INFO L280 TraceCheckUtils]: 138: Hoare triple {28444#true} assume 0 == ~pumpRunning~0; {28444#true} is VALID [2020-07-10 17:36:35,204 INFO L263 TraceCheckUtils]: 139: Hoare triple {28444#true} call #t~ret5 := isHighWaterLevel(); {28444#true} is VALID [2020-07-10 17:36:35,204 INFO L280 TraceCheckUtils]: 140: Hoare triple {28444#true} havoc ~retValue_acc~3; {28444#true} is VALID [2020-07-10 17:36:35,205 INFO L280 TraceCheckUtils]: 141: Hoare triple {28444#true} havoc ~tmp~4; {28444#true} is VALID [2020-07-10 17:36:35,205 INFO L280 TraceCheckUtils]: 142: Hoare triple {28444#true} havoc ~tmp___0~1; {28444#true} is VALID [2020-07-10 17:36:35,205 INFO L263 TraceCheckUtils]: 143: Hoare triple {28444#true} call #t~ret24 := isHighWaterSensorDry(); {28444#true} is VALID [2020-07-10 17:36:35,205 INFO L280 TraceCheckUtils]: 144: Hoare triple {28444#true} havoc ~retValue_acc~6; {28444#true} is VALID [2020-07-10 17:36:35,205 INFO L280 TraceCheckUtils]: 145: Hoare triple {28444#true} assume !(~waterLevel~0 < 2); {28444#true} is VALID [2020-07-10 17:36:35,205 INFO L280 TraceCheckUtils]: 146: Hoare triple {28444#true} ~retValue_acc~6 := 0; {28444#true} is VALID [2020-07-10 17:36:35,206 INFO L280 TraceCheckUtils]: 147: Hoare triple {28444#true} #res := ~retValue_acc~6; {28444#true} is VALID [2020-07-10 17:36:35,206 INFO L280 TraceCheckUtils]: 148: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,206 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {28444#true} {28444#true} #874#return; {28444#true} is VALID [2020-07-10 17:36:35,206 INFO L280 TraceCheckUtils]: 150: Hoare triple {28444#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {28444#true} is VALID [2020-07-10 17:36:35,206 INFO L280 TraceCheckUtils]: 151: Hoare triple {28444#true} ~tmp~4 := #t~ret24; {28444#true} is VALID [2020-07-10 17:36:35,207 INFO L280 TraceCheckUtils]: 152: Hoare triple {28444#true} havoc #t~ret24; {28444#true} is VALID [2020-07-10 17:36:35,207 INFO L280 TraceCheckUtils]: 153: Hoare triple {28444#true} assume !(0 != ~tmp~4); {28444#true} is VALID [2020-07-10 17:36:35,207 INFO L280 TraceCheckUtils]: 154: Hoare triple {28444#true} ~tmp___0~1 := 1; {28626#(<= 1 isHighWaterLevel_~tmp___0~1)} is VALID [2020-07-10 17:36:35,208 INFO L280 TraceCheckUtils]: 155: Hoare triple {28626#(<= 1 isHighWaterLevel_~tmp___0~1)} ~retValue_acc~3 := ~tmp___0~1; {28627#(<= 1 isHighWaterLevel_~retValue_acc~3)} is VALID [2020-07-10 17:36:35,209 INFO L280 TraceCheckUtils]: 156: Hoare triple {28627#(<= 1 isHighWaterLevel_~retValue_acc~3)} #res := ~retValue_acc~3; {28628#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 17:36:35,209 INFO L280 TraceCheckUtils]: 157: Hoare triple {28628#(<= 1 |isHighWaterLevel_#res|)} assume true; {28628#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 17:36:35,210 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {28628#(<= 1 |isHighWaterLevel_#res|)} {28444#true} #852#return; {28616#(<= 1 |processEnvironment_#t~ret5|)} is VALID [2020-07-10 17:36:35,210 INFO L280 TraceCheckUtils]: 159: Hoare triple {28616#(<= 1 |processEnvironment_#t~ret5|)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {28616#(<= 1 |processEnvironment_#t~ret5|)} is VALID [2020-07-10 17:36:35,211 INFO L280 TraceCheckUtils]: 160: Hoare triple {28616#(<= 1 |processEnvironment_#t~ret5|)} ~tmp~2 := #t~ret5; {28617#(<= 1 processEnvironment_~tmp~2)} is VALID [2020-07-10 17:36:35,211 INFO L280 TraceCheckUtils]: 161: Hoare triple {28617#(<= 1 processEnvironment_~tmp~2)} havoc #t~ret5; {28617#(<= 1 processEnvironment_~tmp~2)} is VALID [2020-07-10 17:36:35,212 INFO L280 TraceCheckUtils]: 162: Hoare triple {28617#(<= 1 processEnvironment_~tmp~2)} assume !(0 != ~tmp~2); {28445#false} is VALID [2020-07-10 17:36:35,212 INFO L263 TraceCheckUtils]: 163: Hoare triple {28445#false} call processEnvironment__wrappee__base(); {28444#true} is VALID [2020-07-10 17:36:35,212 INFO L280 TraceCheckUtils]: 164: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,212 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {28444#true} {28445#false} #856#return; {28445#false} is VALID [2020-07-10 17:36:35,213 INFO L280 TraceCheckUtils]: 166: Hoare triple {28445#false} assume true; {28445#false} is VALID [2020-07-10 17:36:35,213 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {28445#false} {28444#true} #878#return; {28445#false} is VALID [2020-07-10 17:36:35,213 INFO L263 TraceCheckUtils]: 168: Hoare triple {28445#false} call __utac_acc__Specification3_spec__1(); {28445#false} is VALID [2020-07-10 17:36:35,213 INFO L280 TraceCheckUtils]: 169: Hoare triple {28445#false} havoc ~tmp~8; {28445#false} is VALID [2020-07-10 17:36:35,213 INFO L280 TraceCheckUtils]: 170: Hoare triple {28445#false} havoc ~tmp___0~2; {28445#false} is VALID [2020-07-10 17:36:35,214 INFO L280 TraceCheckUtils]: 171: Hoare triple {28445#false} havoc ~tmp___1~1; {28445#false} is VALID [2020-07-10 17:36:35,214 INFO L263 TraceCheckUtils]: 172: Hoare triple {28445#false} call #t~ret71 := isMethaneLevelCritical(); {28444#true} is VALID [2020-07-10 17:36:35,214 INFO L280 TraceCheckUtils]: 173: Hoare triple {28444#true} havoc ~retValue_acc~4; {28444#true} is VALID [2020-07-10 17:36:35,214 INFO L280 TraceCheckUtils]: 174: Hoare triple {28444#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {28444#true} is VALID [2020-07-10 17:36:35,214 INFO L280 TraceCheckUtils]: 175: Hoare triple {28444#true} #res := ~retValue_acc~4; {28444#true} is VALID [2020-07-10 17:36:35,215 INFO L280 TraceCheckUtils]: 176: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,215 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {28444#true} {28445#false} #896#return; {28445#false} is VALID [2020-07-10 17:36:35,215 INFO L280 TraceCheckUtils]: 178: Hoare triple {28445#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {28445#false} is VALID [2020-07-10 17:36:35,215 INFO L280 TraceCheckUtils]: 179: Hoare triple {28445#false} ~tmp~8 := #t~ret71; {28445#false} is VALID [2020-07-10 17:36:35,215 INFO L280 TraceCheckUtils]: 180: Hoare triple {28445#false} havoc #t~ret71; {28445#false} is VALID [2020-07-10 17:36:35,216 INFO L280 TraceCheckUtils]: 181: Hoare triple {28445#false} assume !(0 != ~tmp~8); {28445#false} is VALID [2020-07-10 17:36:35,216 INFO L263 TraceCheckUtils]: 182: Hoare triple {28445#false} call #t~ret72 := getWaterLevel(); {28444#true} is VALID [2020-07-10 17:36:35,216 INFO L280 TraceCheckUtils]: 183: Hoare triple {28444#true} havoc ~retValue_acc~5; {28444#true} is VALID [2020-07-10 17:36:35,216 INFO L280 TraceCheckUtils]: 184: Hoare triple {28444#true} ~retValue_acc~5 := ~waterLevel~0; {28444#true} is VALID [2020-07-10 17:36:35,216 INFO L280 TraceCheckUtils]: 185: Hoare triple {28444#true} #res := ~retValue_acc~5; {28444#true} is VALID [2020-07-10 17:36:35,217 INFO L280 TraceCheckUtils]: 186: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,217 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {28444#true} {28445#false} #898#return; {28445#false} is VALID [2020-07-10 17:36:35,217 INFO L280 TraceCheckUtils]: 188: Hoare triple {28445#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {28445#false} is VALID [2020-07-10 17:36:35,217 INFO L280 TraceCheckUtils]: 189: Hoare triple {28445#false} ~tmp___0~2 := #t~ret72; {28445#false} is VALID [2020-07-10 17:36:35,217 INFO L280 TraceCheckUtils]: 190: Hoare triple {28445#false} havoc #t~ret72; {28445#false} is VALID [2020-07-10 17:36:35,218 INFO L280 TraceCheckUtils]: 191: Hoare triple {28445#false} assume 2 == ~tmp___0~2; {28445#false} is VALID [2020-07-10 17:36:35,218 INFO L263 TraceCheckUtils]: 192: Hoare triple {28445#false} call #t~ret73 := isPumpRunning(); {28444#true} is VALID [2020-07-10 17:36:35,218 INFO L280 TraceCheckUtils]: 193: Hoare triple {28444#true} havoc ~retValue_acc~2; {28444#true} is VALID [2020-07-10 17:36:35,218 INFO L280 TraceCheckUtils]: 194: Hoare triple {28444#true} ~retValue_acc~2 := ~pumpRunning~0; {28444#true} is VALID [2020-07-10 17:36:35,219 INFO L280 TraceCheckUtils]: 195: Hoare triple {28444#true} #res := ~retValue_acc~2; {28444#true} is VALID [2020-07-10 17:36:35,219 INFO L280 TraceCheckUtils]: 196: Hoare triple {28444#true} assume true; {28444#true} is VALID [2020-07-10 17:36:35,219 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {28444#true} {28445#false} #900#return; {28445#false} is VALID [2020-07-10 17:36:35,219 INFO L280 TraceCheckUtils]: 198: Hoare triple {28445#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {28445#false} is VALID [2020-07-10 17:36:35,219 INFO L280 TraceCheckUtils]: 199: Hoare triple {28445#false} ~tmp___1~1 := #t~ret73; {28445#false} is VALID [2020-07-10 17:36:35,220 INFO L280 TraceCheckUtils]: 200: Hoare triple {28445#false} havoc #t~ret73; {28445#false} is VALID [2020-07-10 17:36:35,220 INFO L280 TraceCheckUtils]: 201: Hoare triple {28445#false} assume !(0 != ~tmp___1~1); {28445#false} is VALID [2020-07-10 17:36:35,220 INFO L263 TraceCheckUtils]: 202: Hoare triple {28445#false} call __automaton_fail(); {28445#false} is VALID [2020-07-10 17:36:35,220 INFO L280 TraceCheckUtils]: 203: Hoare triple {28445#false} assume !false; {28445#false} is VALID [2020-07-10 17:36:35,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:36:35,257 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:36:35,258 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1986400547] [2020-07-10 17:36:35,258 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:36:35,258 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-10 17:36:35,258 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995309363] [2020-07-10 17:36:35,259 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 204 [2020-07-10 17:36:35,259 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:36:35,260 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 17:36:35,464 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 204 edges. 204 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:36:35,464 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 17:36:35,464 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:36:35,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 17:36:35,465 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-07-10 17:36:35,465 INFO L87 Difference]: Start difference. First operand 778 states and 862 transitions. Second operand 15 states. [2020-07-10 17:36:38,064 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:36:38,471 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:36:39,008 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:36:39,481 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:36:39,848 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:36:48,871 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:36:49,384 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:36:49,914 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:36:50,882 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:36:51,705 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:36:52,251 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:37:27,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:37:27,161 INFO L93 Difference]: Finished difference Result 1757 states and 2099 transitions. [2020-07-10 17:37:27,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-10 17:37:27,161 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 204 [2020-07-10 17:37:27,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:37:27,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 17:37:27,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 721 transitions. [2020-07-10 17:37:27,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 17:37:27,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 721 transitions. [2020-07-10 17:37:27,176 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 721 transitions. [2020-07-10 17:37:28,968 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 721 edges. 721 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:37:29,022 INFO L225 Difference]: With dead ends: 1757 [2020-07-10 17:37:29,023 INFO L226 Difference]: Without dead ends: 1089 [2020-07-10 17:37:29,025 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=197, Invalid=733, Unknown=0, NotChecked=0, Total=930 [2020-07-10 17:37:29,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1089 states. [2020-07-10 17:37:48,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1089 to 791. [2020-07-10 17:37:48,221 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:37:48,222 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1089 states. Second operand 791 states. [2020-07-10 17:37:48,222 INFO L74 IsIncluded]: Start isIncluded. First operand 1089 states. Second operand 791 states. [2020-07-10 17:37:48,222 INFO L87 Difference]: Start difference. First operand 1089 states. Second operand 791 states. [2020-07-10 17:37:48,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:37:48,272 INFO L93 Difference]: Finished difference Result 1089 states and 1315 transitions. [2020-07-10 17:37:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1315 transitions. [2020-07-10 17:37:48,275 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:37:48,275 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:37:48,276 INFO L74 IsIncluded]: Start isIncluded. First operand 791 states. Second operand 1089 states. [2020-07-10 17:37:48,276 INFO L87 Difference]: Start difference. First operand 791 states. Second operand 1089 states. [2020-07-10 17:37:48,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:37:48,356 INFO L93 Difference]: Finished difference Result 1089 states and 1315 transitions. [2020-07-10 17:37:48,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1315 transitions. [2020-07-10 17:37:48,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:37:48,360 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:37:48,360 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:37:48,360 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:37:48,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 791 states. [2020-07-10 17:37:48,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 791 states and 875 transitions. [2020-07-10 17:37:48,402 INFO L78 Accepts]: Start accepts. Automaton has 791 states and 875 transitions. Word has length 204 [2020-07-10 17:37:48,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:37:48,402 INFO L479 AbstractCegarLoop]: Abstraction has 791 states and 875 transitions. [2020-07-10 17:37:48,402 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 17:37:48,402 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 791 states and 875 transitions. [2020-07-10 17:37:53,224 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 875 edges. 875 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:37:53,225 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 875 transitions. [2020-07-10 17:37:53,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-07-10 17:37:53,228 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:37:53,229 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:37:53,229 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 17:37:53,229 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:37:53,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:37:53,229 INFO L82 PathProgramCache]: Analyzing trace with hash 1099817046, now seen corresponding path program 1 times [2020-07-10 17:37:53,229 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:37:53,230 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1252555532] [2020-07-10 17:37:53,230 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:37:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:53,593 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:37:53,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:53,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {36107#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {35942#true} is VALID [2020-07-10 17:37:53,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {35942#true} #valid := #valid[0 := 0]; {35942#true} is VALID [2020-07-10 17:37:53,674 INFO L280 TraceCheckUtils]: 2: Hoare triple {35942#true} assume 0 < #StackHeapBarrier; {35942#true} is VALID [2020-07-10 17:37:53,675 INFO L280 TraceCheckUtils]: 3: Hoare triple {35942#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {35942#true} is VALID [2020-07-10 17:37:53,675 INFO L280 TraceCheckUtils]: 4: Hoare triple {35942#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {35942#true} is VALID [2020-07-10 17:37:53,675 INFO L280 TraceCheckUtils]: 5: Hoare triple {35942#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {35942#true} is VALID [2020-07-10 17:37:53,675 INFO L280 TraceCheckUtils]: 6: Hoare triple {35942#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {35942#true} is VALID [2020-07-10 17:37:53,675 INFO L280 TraceCheckUtils]: 7: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {35942#true} is VALID [2020-07-10 17:37:53,676 INFO L280 TraceCheckUtils]: 8: Hoare triple {35942#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {35942#true} is VALID [2020-07-10 17:37:53,676 INFO L280 TraceCheckUtils]: 9: Hoare triple {35942#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {35942#true} is VALID [2020-07-10 17:37:53,676 INFO L280 TraceCheckUtils]: 10: Hoare triple {35942#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {35942#true} is VALID [2020-07-10 17:37:53,676 INFO L280 TraceCheckUtils]: 11: Hoare triple {35942#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {35942#true} is VALID [2020-07-10 17:37:53,676 INFO L280 TraceCheckUtils]: 12: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {35942#true} is VALID [2020-07-10 17:37:53,676 INFO L280 TraceCheckUtils]: 13: Hoare triple {35942#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {35942#true} is VALID [2020-07-10 17:37:53,677 INFO L280 TraceCheckUtils]: 14: Hoare triple {35942#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {35942#true} is VALID [2020-07-10 17:37:53,677 INFO L280 TraceCheckUtils]: 15: Hoare triple {35942#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {35942#true} is VALID [2020-07-10 17:37:53,677 INFO L280 TraceCheckUtils]: 16: Hoare triple {35942#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {35942#true} is VALID [2020-07-10 17:37:53,677 INFO L280 TraceCheckUtils]: 17: Hoare triple {35942#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {35942#true} is VALID [2020-07-10 17:37:53,677 INFO L280 TraceCheckUtils]: 18: Hoare triple {35942#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {35942#true} is VALID [2020-07-10 17:37:53,678 INFO L280 TraceCheckUtils]: 19: Hoare triple {35942#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {35942#true} is VALID [2020-07-10 17:37:53,678 INFO L280 TraceCheckUtils]: 20: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {35942#true} is VALID [2020-07-10 17:37:53,678 INFO L280 TraceCheckUtils]: 21: Hoare triple {35942#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {35942#true} is VALID [2020-07-10 17:37:53,678 INFO L280 TraceCheckUtils]: 22: Hoare triple {35942#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {35942#true} is VALID [2020-07-10 17:37:53,678 INFO L280 TraceCheckUtils]: 23: Hoare triple {35942#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {35942#true} is VALID [2020-07-10 17:37:53,679 INFO L280 TraceCheckUtils]: 24: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {35942#true} is VALID [2020-07-10 17:37:53,679 INFO L280 TraceCheckUtils]: 25: Hoare triple {35942#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {35942#true} is VALID [2020-07-10 17:37:53,679 INFO L280 TraceCheckUtils]: 26: Hoare triple {35942#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {35942#true} is VALID [2020-07-10 17:37:53,679 INFO L280 TraceCheckUtils]: 27: Hoare triple {35942#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {35942#true} is VALID [2020-07-10 17:37:53,679 INFO L280 TraceCheckUtils]: 28: Hoare triple {35942#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {35942#true} is VALID [2020-07-10 17:37:53,680 INFO L280 TraceCheckUtils]: 29: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {35942#true} is VALID [2020-07-10 17:37:53,680 INFO L280 TraceCheckUtils]: 30: Hoare triple {35942#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {35942#true} is VALID [2020-07-10 17:37:53,680 INFO L280 TraceCheckUtils]: 31: Hoare triple {35942#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {35942#true} is VALID [2020-07-10 17:37:53,680 INFO L280 TraceCheckUtils]: 32: Hoare triple {35942#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {35942#true} is VALID [2020-07-10 17:37:53,680 INFO L280 TraceCheckUtils]: 33: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {35942#true} is VALID [2020-07-10 17:37:53,680 INFO L280 TraceCheckUtils]: 34: Hoare triple {35942#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {35942#true} is VALID [2020-07-10 17:37:53,681 INFO L280 TraceCheckUtils]: 35: Hoare triple {35942#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {35942#true} is VALID [2020-07-10 17:37:53,681 INFO L280 TraceCheckUtils]: 36: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {35942#true} is VALID [2020-07-10 17:37:53,681 INFO L280 TraceCheckUtils]: 37: Hoare triple {35942#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {35942#true} is VALID [2020-07-10 17:37:53,681 INFO L280 TraceCheckUtils]: 38: Hoare triple {35942#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {35942#true} is VALID [2020-07-10 17:37:53,681 INFO L280 TraceCheckUtils]: 39: Hoare triple {35942#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {35942#true} is VALID [2020-07-10 17:37:53,682 INFO L280 TraceCheckUtils]: 40: Hoare triple {35942#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {35942#true} is VALID [2020-07-10 17:37:53,682 INFO L280 TraceCheckUtils]: 41: Hoare triple {35942#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {35942#true} is VALID [2020-07-10 17:37:53,682 INFO L280 TraceCheckUtils]: 42: Hoare triple {35942#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {35942#true} is VALID [2020-07-10 17:37:53,682 INFO L280 TraceCheckUtils]: 43: Hoare triple {35942#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {35942#true} is VALID [2020-07-10 17:37:53,682 INFO L280 TraceCheckUtils]: 44: Hoare triple {35942#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {35942#true} is VALID [2020-07-10 17:37:53,683 INFO L280 TraceCheckUtils]: 45: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {35942#true} is VALID [2020-07-10 17:37:53,683 INFO L280 TraceCheckUtils]: 46: Hoare triple {35942#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {35942#true} is VALID [2020-07-10 17:37:53,683 INFO L280 TraceCheckUtils]: 47: Hoare triple {35942#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {35942#true} is VALID [2020-07-10 17:37:53,683 INFO L280 TraceCheckUtils]: 48: Hoare triple {35942#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {35942#true} is VALID [2020-07-10 17:37:53,683 INFO L280 TraceCheckUtils]: 49: Hoare triple {35942#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {35942#true} is VALID [2020-07-10 17:37:53,684 INFO L280 TraceCheckUtils]: 50: Hoare triple {35942#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {35942#true} is VALID [2020-07-10 17:37:53,684 INFO L280 TraceCheckUtils]: 51: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {35942#true} is VALID [2020-07-10 17:37:53,684 INFO L280 TraceCheckUtils]: 52: Hoare triple {35942#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {35942#true} is VALID [2020-07-10 17:37:53,684 INFO L280 TraceCheckUtils]: 53: Hoare triple {35942#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {35942#true} is VALID [2020-07-10 17:37:53,684 INFO L280 TraceCheckUtils]: 54: Hoare triple {35942#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {35942#true} is VALID [2020-07-10 17:37:53,685 INFO L280 TraceCheckUtils]: 55: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {35942#true} is VALID [2020-07-10 17:37:53,685 INFO L280 TraceCheckUtils]: 56: Hoare triple {35942#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {35942#true} is VALID [2020-07-10 17:37:53,685 INFO L280 TraceCheckUtils]: 57: Hoare triple {35942#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {35942#true} is VALID [2020-07-10 17:37:53,685 INFO L280 TraceCheckUtils]: 58: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {35942#true} is VALID [2020-07-10 17:37:53,685 INFO L280 TraceCheckUtils]: 59: Hoare triple {35942#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {35942#true} is VALID [2020-07-10 17:37:53,686 INFO L280 TraceCheckUtils]: 60: Hoare triple {35942#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {35942#true} is VALID [2020-07-10 17:37:53,686 INFO L280 TraceCheckUtils]: 61: Hoare triple {35942#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {35942#true} is VALID [2020-07-10 17:37:53,686 INFO L280 TraceCheckUtils]: 62: Hoare triple {35942#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {35942#true} is VALID [2020-07-10 17:37:53,686 INFO L280 TraceCheckUtils]: 63: Hoare triple {35942#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {35942#true} is VALID [2020-07-10 17:37:53,686 INFO L280 TraceCheckUtils]: 64: Hoare triple {35942#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {35942#true} is VALID [2020-07-10 17:37:53,687 INFO L280 TraceCheckUtils]: 65: Hoare triple {35942#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {35942#true} is VALID [2020-07-10 17:37:53,687 INFO L280 TraceCheckUtils]: 66: Hoare triple {35942#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {35942#true} is VALID [2020-07-10 17:37:53,687 INFO L280 TraceCheckUtils]: 67: Hoare triple {35942#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {35942#true} is VALID [2020-07-10 17:37:53,687 INFO L280 TraceCheckUtils]: 68: Hoare triple {35942#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {35942#true} is VALID [2020-07-10 17:37:53,688 INFO L280 TraceCheckUtils]: 69: Hoare triple {35942#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {35942#true} is VALID [2020-07-10 17:37:53,688 INFO L280 TraceCheckUtils]: 70: Hoare triple {35942#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {35942#true} is VALID [2020-07-10 17:37:53,688 INFO L280 TraceCheckUtils]: 71: Hoare triple {35942#true} ~cleanupTimeShifts~0 := 4; {35942#true} is VALID [2020-07-10 17:37:53,688 INFO L280 TraceCheckUtils]: 72: Hoare triple {35942#true} ~pumpRunning~0 := 0; {35942#true} is VALID [2020-07-10 17:37:53,688 INFO L280 TraceCheckUtils]: 73: Hoare triple {35942#true} ~systemActive~0 := 1; {35942#true} is VALID [2020-07-10 17:37:53,689 INFO L280 TraceCheckUtils]: 74: Hoare triple {35942#true} ~waterLevel~0 := 1; {35942#true} is VALID [2020-07-10 17:37:53,689 INFO L280 TraceCheckUtils]: 75: Hoare triple {35942#true} ~methaneLevelCritical~0 := 0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:53,690 INFO L280 TraceCheckUtils]: 76: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:53,690 INFO L280 TraceCheckUtils]: 77: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} assume true; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:53,691 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {36023#(= 0 ~methaneLevelCritical~0)} {35942#true} #904#return; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:53,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:53,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:53,698 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {35942#true} {36023#(= 0 ~methaneLevelCritical~0)} #812#return; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:53,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:53,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:53,702 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {35942#true} {36023#(= 0 ~methaneLevelCritical~0)} #814#return; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:53,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:53,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {35942#true} havoc ~retValue_acc~8; {35942#true} is VALID [2020-07-10 17:37:53,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {35942#true} ~retValue_acc~8 := 1; {35942#true} is VALID [2020-07-10 17:37:53,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {35942#true} #res := ~retValue_acc~8; {35942#true} is VALID [2020-07-10 17:37:53,707 INFO L280 TraceCheckUtils]: 3: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:53,708 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35942#true} {36023#(= 0 ~methaneLevelCritical~0)} #816#return; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:53,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:53,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:53,712 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {35942#true} {36023#(= 0 ~methaneLevelCritical~0)} #818#return; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:53,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:53,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {36108#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {35942#true} is VALID [2020-07-10 17:37:53,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {35942#true} ~waterLevel~0 := 1 + ~waterLevel~0; {35942#true} is VALID [2020-07-10 17:37:53,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:53,726 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {35942#true} {36023#(= 0 ~methaneLevelCritical~0)} #860#return; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:53,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {36109#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {35942#true} is VALID [2020-07-10 17:37:53,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:53,740 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35942#true} {36023#(= 0 ~methaneLevelCritical~0)} #864#return; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:53,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {35942#true} havoc ~retValue_acc~6; {35942#true} is VALID [2020-07-10 17:37:53,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {35942#true} assume !(~waterLevel~0 < 2); {35942#true} is VALID [2020-07-10 17:37:53,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {35942#true} ~retValue_acc~6 := 0; {35942#true} is VALID [2020-07-10 17:37:53,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {35942#true} #res := ~retValue_acc~6; {35942#true} is VALID [2020-07-10 17:37:53,780 INFO L280 TraceCheckUtils]: 4: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:53,780 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35942#true} {35942#true} #874#return; {35942#true} is VALID [2020-07-10 17:37:53,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {35942#true} havoc ~retValue_acc~3; {35942#true} is VALID [2020-07-10 17:37:53,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {35942#true} havoc ~tmp~4; {35942#true} is VALID [2020-07-10 17:37:53,781 INFO L280 TraceCheckUtils]: 2: Hoare triple {35942#true} havoc ~tmp___0~1; {35942#true} is VALID [2020-07-10 17:37:53,781 INFO L263 TraceCheckUtils]: 3: Hoare triple {35942#true} call #t~ret24 := isHighWaterSensorDry(); {35942#true} is VALID [2020-07-10 17:37:53,781 INFO L280 TraceCheckUtils]: 4: Hoare triple {35942#true} havoc ~retValue_acc~6; {35942#true} is VALID [2020-07-10 17:37:53,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {35942#true} assume !(~waterLevel~0 < 2); {35942#true} is VALID [2020-07-10 17:37:53,782 INFO L280 TraceCheckUtils]: 6: Hoare triple {35942#true} ~retValue_acc~6 := 0; {35942#true} is VALID [2020-07-10 17:37:53,782 INFO L280 TraceCheckUtils]: 7: Hoare triple {35942#true} #res := ~retValue_acc~6; {35942#true} is VALID [2020-07-10 17:37:53,782 INFO L280 TraceCheckUtils]: 8: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:53,782 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {35942#true} {35942#true} #874#return; {35942#true} is VALID [2020-07-10 17:37:53,783 INFO L280 TraceCheckUtils]: 10: Hoare triple {35942#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {35942#true} is VALID [2020-07-10 17:37:53,783 INFO L280 TraceCheckUtils]: 11: Hoare triple {35942#true} ~tmp~4 := #t~ret24; {35942#true} is VALID [2020-07-10 17:37:53,783 INFO L280 TraceCheckUtils]: 12: Hoare triple {35942#true} havoc #t~ret24; {35942#true} is VALID [2020-07-10 17:37:53,783 INFO L280 TraceCheckUtils]: 13: Hoare triple {35942#true} assume !(0 != ~tmp~4); {35942#true} is VALID [2020-07-10 17:37:53,783 INFO L280 TraceCheckUtils]: 14: Hoare triple {35942#true} ~tmp___0~1 := 1; {35942#true} is VALID [2020-07-10 17:37:53,784 INFO L280 TraceCheckUtils]: 15: Hoare triple {35942#true} ~retValue_acc~3 := ~tmp___0~1; {35942#true} is VALID [2020-07-10 17:37:53,784 INFO L280 TraceCheckUtils]: 16: Hoare triple {35942#true} #res := ~retValue_acc~3; {35942#true} is VALID [2020-07-10 17:37:53,784 INFO L280 TraceCheckUtils]: 17: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:53,784 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {35942#true} {35942#true} #852#return; {35942#true} is VALID [2020-07-10 17:37:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:53,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:54,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {35942#true} havoc ~retValue_acc~4; {35942#true} is VALID [2020-07-10 17:37:54,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {35942#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {36181#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {36181#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0))} #res := ~retValue_acc~4; {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 17:37:54,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 17:37:54,041 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {35942#true} #890#return; {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {35942#true} havoc ~retValue_acc~1; {35942#true} is VALID [2020-07-10 17:37:54,041 INFO L263 TraceCheckUtils]: 1: Hoare triple {35942#true} call #t~ret7 := isMethaneLevelCritical(); {35942#true} is VALID [2020-07-10 17:37:54,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {35942#true} havoc ~retValue_acc~4; {35942#true} is VALID [2020-07-10 17:37:54,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {35942#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {36181#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,043 INFO L280 TraceCheckUtils]: 4: Hoare triple {36181#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0))} #res := ~retValue_acc~4; {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 17:37:54,044 INFO L280 TraceCheckUtils]: 5: Hoare triple {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 17:37:54,045 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {35942#true} #890#return; {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,046 INFO L280 TraceCheckUtils]: 7: Hoare triple {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,047 INFO L280 TraceCheckUtils]: 8: Hoare triple {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} ~retValue_acc~1 := #t~ret7; {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} is VALID [2020-07-10 17:37:54,048 INFO L280 TraceCheckUtils]: 9: Hoare triple {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} havoc #t~ret7; {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} is VALID [2020-07-10 17:37:54,048 INFO L280 TraceCheckUtils]: 10: Hoare triple {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} #res := ~retValue_acc~1; {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 17:37:54,049 INFO L280 TraceCheckUtils]: 11: Hoare triple {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 17:37:54,050 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {35942#true} #870#return; {36171#(and (<= |activatePump_#t~ret6| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|))} is VALID [2020-07-10 17:37:54,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {36110#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35942#true} is VALID [2020-07-10 17:37:54,051 INFO L263 TraceCheckUtils]: 1: Hoare triple {35942#true} call #t~ret6 := isMethaneAlarm(); {35942#true} is VALID [2020-07-10 17:37:54,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {35942#true} havoc ~retValue_acc~1; {35942#true} is VALID [2020-07-10 17:37:54,051 INFO L263 TraceCheckUtils]: 3: Hoare triple {35942#true} call #t~ret7 := isMethaneLevelCritical(); {35942#true} is VALID [2020-07-10 17:37:54,051 INFO L280 TraceCheckUtils]: 4: Hoare triple {35942#true} havoc ~retValue_acc~4; {35942#true} is VALID [2020-07-10 17:37:54,052 INFO L280 TraceCheckUtils]: 5: Hoare triple {35942#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {36181#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,053 INFO L280 TraceCheckUtils]: 6: Hoare triple {36181#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0))} #res := ~retValue_acc~4; {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 17:37:54,054 INFO L280 TraceCheckUtils]: 7: Hoare triple {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 17:37:54,056 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {35942#true} #890#return; {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,057 INFO L280 TraceCheckUtils]: 9: Hoare triple {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,057 INFO L280 TraceCheckUtils]: 10: Hoare triple {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} ~retValue_acc~1 := #t~ret7; {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} is VALID [2020-07-10 17:37:54,058 INFO L280 TraceCheckUtils]: 11: Hoare triple {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} havoc #t~ret7; {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} is VALID [2020-07-10 17:37:54,059 INFO L280 TraceCheckUtils]: 12: Hoare triple {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} #res := ~retValue_acc~1; {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 17:37:54,060 INFO L280 TraceCheckUtils]: 13: Hoare triple {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 17:37:54,061 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {35942#true} #870#return; {36171#(and (<= |activatePump_#t~ret6| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|))} is VALID [2020-07-10 17:37:54,061 INFO L280 TraceCheckUtils]: 15: Hoare triple {36171#(and (<= |activatePump_#t~ret6| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {36171#(and (<= |activatePump_#t~ret6| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|))} is VALID [2020-07-10 17:37:54,062 INFO L280 TraceCheckUtils]: 16: Hoare triple {36171#(and (<= |activatePump_#t~ret6| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|))} ~tmp~3 := #t~ret6; {36172#(and (or (< 0 (+ activatePump_~tmp~3 1)) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)) (or (<= activatePump_~tmp~3 0) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)))} is VALID [2020-07-10 17:37:54,063 INFO L280 TraceCheckUtils]: 17: Hoare triple {36172#(and (or (< 0 (+ activatePump_~tmp~3 1)) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)) (or (<= activatePump_~tmp~3 0) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)))} havoc #t~ret6; {36172#(and (or (< 0 (+ activatePump_~tmp~3 1)) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)) (or (<= activatePump_~tmp~3 0) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)))} is VALID [2020-07-10 17:37:54,065 INFO L280 TraceCheckUtils]: 18: Hoare triple {36172#(and (or (< 0 (+ activatePump_~tmp~3 1)) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)) (or (<= activatePump_~tmp~3 0) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)))} assume 0 != ~tmp~3; {36151#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,065 INFO L280 TraceCheckUtils]: 19: Hoare triple {36151#(not (= 0 ~methaneLevelCritical~0))} assume true; {36151#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,066 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {36151#(not (= 0 ~methaneLevelCritical~0))} {35942#true} #854#return; {36151#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {36110#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35942#true} is VALID [2020-07-10 17:37:54,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {35942#true} assume 0 == ~pumpRunning~0; {35942#true} is VALID [2020-07-10 17:37:54,068 INFO L263 TraceCheckUtils]: 2: Hoare triple {35942#true} call #t~ret5 := isHighWaterLevel(); {35942#true} is VALID [2020-07-10 17:37:54,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {35942#true} havoc ~retValue_acc~3; {35942#true} is VALID [2020-07-10 17:37:54,068 INFO L280 TraceCheckUtils]: 4: Hoare triple {35942#true} havoc ~tmp~4; {35942#true} is VALID [2020-07-10 17:37:54,068 INFO L280 TraceCheckUtils]: 5: Hoare triple {35942#true} havoc ~tmp___0~1; {35942#true} is VALID [2020-07-10 17:37:54,069 INFO L263 TraceCheckUtils]: 6: Hoare triple {35942#true} call #t~ret24 := isHighWaterSensorDry(); {35942#true} is VALID [2020-07-10 17:37:54,069 INFO L280 TraceCheckUtils]: 7: Hoare triple {35942#true} havoc ~retValue_acc~6; {35942#true} is VALID [2020-07-10 17:37:54,069 INFO L280 TraceCheckUtils]: 8: Hoare triple {35942#true} assume !(~waterLevel~0 < 2); {35942#true} is VALID [2020-07-10 17:37:54,069 INFO L280 TraceCheckUtils]: 9: Hoare triple {35942#true} ~retValue_acc~6 := 0; {35942#true} is VALID [2020-07-10 17:37:54,069 INFO L280 TraceCheckUtils]: 10: Hoare triple {35942#true} #res := ~retValue_acc~6; {35942#true} is VALID [2020-07-10 17:37:54,069 INFO L280 TraceCheckUtils]: 11: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,070 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {35942#true} {35942#true} #874#return; {35942#true} is VALID [2020-07-10 17:37:54,070 INFO L280 TraceCheckUtils]: 13: Hoare triple {35942#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {35942#true} is VALID [2020-07-10 17:37:54,070 INFO L280 TraceCheckUtils]: 14: Hoare triple {35942#true} ~tmp~4 := #t~ret24; {35942#true} is VALID [2020-07-10 17:37:54,070 INFO L280 TraceCheckUtils]: 15: Hoare triple {35942#true} havoc #t~ret24; {35942#true} is VALID [2020-07-10 17:37:54,070 INFO L280 TraceCheckUtils]: 16: Hoare triple {35942#true} assume !(0 != ~tmp~4); {35942#true} is VALID [2020-07-10 17:37:54,071 INFO L280 TraceCheckUtils]: 17: Hoare triple {35942#true} ~tmp___0~1 := 1; {35942#true} is VALID [2020-07-10 17:37:54,071 INFO L280 TraceCheckUtils]: 18: Hoare triple {35942#true} ~retValue_acc~3 := ~tmp___0~1; {35942#true} is VALID [2020-07-10 17:37:54,071 INFO L280 TraceCheckUtils]: 19: Hoare triple {35942#true} #res := ~retValue_acc~3; {35942#true} is VALID [2020-07-10 17:37:54,071 INFO L280 TraceCheckUtils]: 20: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,071 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {35942#true} {35942#true} #852#return; {35942#true} is VALID [2020-07-10 17:37:54,072 INFO L280 TraceCheckUtils]: 22: Hoare triple {35942#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35942#true} is VALID [2020-07-10 17:37:54,072 INFO L280 TraceCheckUtils]: 23: Hoare triple {35942#true} ~tmp~2 := #t~ret5; {35942#true} is VALID [2020-07-10 17:37:54,072 INFO L280 TraceCheckUtils]: 24: Hoare triple {35942#true} havoc #t~ret5; {35942#true} is VALID [2020-07-10 17:37:54,072 INFO L280 TraceCheckUtils]: 25: Hoare triple {35942#true} assume 0 != ~tmp~2; {35942#true} is VALID [2020-07-10 17:37:54,074 INFO L263 TraceCheckUtils]: 26: Hoare triple {35942#true} call activatePump(); {36110#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:37:54,074 INFO L280 TraceCheckUtils]: 27: Hoare triple {36110#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35942#true} is VALID [2020-07-10 17:37:54,074 INFO L263 TraceCheckUtils]: 28: Hoare triple {35942#true} call #t~ret6 := isMethaneAlarm(); {35942#true} is VALID [2020-07-10 17:37:54,074 INFO L280 TraceCheckUtils]: 29: Hoare triple {35942#true} havoc ~retValue_acc~1; {35942#true} is VALID [2020-07-10 17:37:54,075 INFO L263 TraceCheckUtils]: 30: Hoare triple {35942#true} call #t~ret7 := isMethaneLevelCritical(); {35942#true} is VALID [2020-07-10 17:37:54,075 INFO L280 TraceCheckUtils]: 31: Hoare triple {35942#true} havoc ~retValue_acc~4; {35942#true} is VALID [2020-07-10 17:37:54,076 INFO L280 TraceCheckUtils]: 32: Hoare triple {35942#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {36181#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,077 INFO L280 TraceCheckUtils]: 33: Hoare triple {36181#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0))} #res := ~retValue_acc~4; {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 17:37:54,077 INFO L280 TraceCheckUtils]: 34: Hoare triple {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 17:37:54,078 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {35942#true} #890#return; {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,079 INFO L280 TraceCheckUtils]: 36: Hoare triple {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,080 INFO L280 TraceCheckUtils]: 37: Hoare triple {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} ~retValue_acc~1 := #t~ret7; {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} is VALID [2020-07-10 17:37:54,081 INFO L280 TraceCheckUtils]: 38: Hoare triple {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} havoc #t~ret7; {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} is VALID [2020-07-10 17:37:54,081 INFO L280 TraceCheckUtils]: 39: Hoare triple {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} #res := ~retValue_acc~1; {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 17:37:54,082 INFO L280 TraceCheckUtils]: 40: Hoare triple {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 17:37:54,083 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {35942#true} #870#return; {36171#(and (<= |activatePump_#t~ret6| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|))} is VALID [2020-07-10 17:37:54,084 INFO L280 TraceCheckUtils]: 42: Hoare triple {36171#(and (<= |activatePump_#t~ret6| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {36171#(and (<= |activatePump_#t~ret6| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|))} is VALID [2020-07-10 17:37:54,085 INFO L280 TraceCheckUtils]: 43: Hoare triple {36171#(and (<= |activatePump_#t~ret6| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|))} ~tmp~3 := #t~ret6; {36172#(and (or (< 0 (+ activatePump_~tmp~3 1)) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)) (or (<= activatePump_~tmp~3 0) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)))} is VALID [2020-07-10 17:37:54,086 INFO L280 TraceCheckUtils]: 44: Hoare triple {36172#(and (or (< 0 (+ activatePump_~tmp~3 1)) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)) (or (<= activatePump_~tmp~3 0) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)))} havoc #t~ret6; {36172#(and (or (< 0 (+ activatePump_~tmp~3 1)) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)) (or (<= activatePump_~tmp~3 0) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)))} is VALID [2020-07-10 17:37:54,087 INFO L280 TraceCheckUtils]: 45: Hoare triple {36172#(and (or (< 0 (+ activatePump_~tmp~3 1)) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)) (or (<= activatePump_~tmp~3 0) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)))} assume 0 != ~tmp~3; {36151#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,088 INFO L280 TraceCheckUtils]: 46: Hoare triple {36151#(not (= 0 ~methaneLevelCritical~0))} assume true; {36151#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,089 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {36151#(not (= 0 ~methaneLevelCritical~0))} {35942#true} #854#return; {36151#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,089 INFO L280 TraceCheckUtils]: 48: Hoare triple {36151#(not (= 0 ~methaneLevelCritical~0))} assume true; {36151#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,090 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {36151#(not (= 0 ~methaneLevelCritical~0))} {36023#(= 0 ~methaneLevelCritical~0)} #878#return; {35943#false} is VALID [2020-07-10 17:37:54,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:54,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {35942#true} havoc ~retValue_acc~4; {35942#true} is VALID [2020-07-10 17:37:54,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {35942#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {35942#true} is VALID [2020-07-10 17:37:54,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {35942#true} #res := ~retValue_acc~4; {35942#true} is VALID [2020-07-10 17:37:54,097 INFO L280 TraceCheckUtils]: 3: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,097 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35942#true} {35943#false} #896#return; {35943#false} is VALID [2020-07-10 17:37:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:54,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {35942#true} havoc ~retValue_acc~5; {35942#true} is VALID [2020-07-10 17:37:54,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {35942#true} ~retValue_acc~5 := ~waterLevel~0; {35942#true} is VALID [2020-07-10 17:37:54,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {35942#true} #res := ~retValue_acc~5; {35942#true} is VALID [2020-07-10 17:37:54,110 INFO L280 TraceCheckUtils]: 3: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,111 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35942#true} {35943#false} #898#return; {35943#false} is VALID [2020-07-10 17:37:54,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:37:54,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {35942#true} havoc ~retValue_acc~2; {35942#true} is VALID [2020-07-10 17:37:54,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {35942#true} ~retValue_acc~2 := ~pumpRunning~0; {35942#true} is VALID [2020-07-10 17:37:54,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {35942#true} #res := ~retValue_acc~2; {35942#true} is VALID [2020-07-10 17:37:54,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,114 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35942#true} {35943#false} #900#return; {35943#false} is VALID [2020-07-10 17:37:54,119 INFO L263 TraceCheckUtils]: 0: Hoare triple {35942#true} call ULTIMATE.init(); {36107#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 17:37:54,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {36107#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {35942#true} is VALID [2020-07-10 17:37:54,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {35942#true} #valid := #valid[0 := 0]; {35942#true} is VALID [2020-07-10 17:37:54,119 INFO L280 TraceCheckUtils]: 3: Hoare triple {35942#true} assume 0 < #StackHeapBarrier; {35942#true} is VALID [2020-07-10 17:37:54,120 INFO L280 TraceCheckUtils]: 4: Hoare triple {35942#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {35942#true} is VALID [2020-07-10 17:37:54,120 INFO L280 TraceCheckUtils]: 5: Hoare triple {35942#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {35942#true} is VALID [2020-07-10 17:37:54,120 INFO L280 TraceCheckUtils]: 6: Hoare triple {35942#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {35942#true} is VALID [2020-07-10 17:37:54,120 INFO L280 TraceCheckUtils]: 7: Hoare triple {35942#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {35942#true} is VALID [2020-07-10 17:37:54,120 INFO L280 TraceCheckUtils]: 8: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {35942#true} is VALID [2020-07-10 17:37:54,121 INFO L280 TraceCheckUtils]: 9: Hoare triple {35942#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {35942#true} is VALID [2020-07-10 17:37:54,121 INFO L280 TraceCheckUtils]: 10: Hoare triple {35942#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {35942#true} is VALID [2020-07-10 17:37:54,121 INFO L280 TraceCheckUtils]: 11: Hoare triple {35942#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {35942#true} is VALID [2020-07-10 17:37:54,121 INFO L280 TraceCheckUtils]: 12: Hoare triple {35942#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {35942#true} is VALID [2020-07-10 17:37:54,121 INFO L280 TraceCheckUtils]: 13: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {35942#true} is VALID [2020-07-10 17:37:54,121 INFO L280 TraceCheckUtils]: 14: Hoare triple {35942#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {35942#true} is VALID [2020-07-10 17:37:54,122 INFO L280 TraceCheckUtils]: 15: Hoare triple {35942#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {35942#true} is VALID [2020-07-10 17:37:54,122 INFO L280 TraceCheckUtils]: 16: Hoare triple {35942#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {35942#true} is VALID [2020-07-10 17:37:54,122 INFO L280 TraceCheckUtils]: 17: Hoare triple {35942#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {35942#true} is VALID [2020-07-10 17:37:54,122 INFO L280 TraceCheckUtils]: 18: Hoare triple {35942#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {35942#true} is VALID [2020-07-10 17:37:54,122 INFO L280 TraceCheckUtils]: 19: Hoare triple {35942#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {35942#true} is VALID [2020-07-10 17:37:54,122 INFO L280 TraceCheckUtils]: 20: Hoare triple {35942#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {35942#true} is VALID [2020-07-10 17:37:54,122 INFO L280 TraceCheckUtils]: 21: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {35942#true} is VALID [2020-07-10 17:37:54,123 INFO L280 TraceCheckUtils]: 22: Hoare triple {35942#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {35942#true} is VALID [2020-07-10 17:37:54,123 INFO L280 TraceCheckUtils]: 23: Hoare triple {35942#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {35942#true} is VALID [2020-07-10 17:37:54,123 INFO L280 TraceCheckUtils]: 24: Hoare triple {35942#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {35942#true} is VALID [2020-07-10 17:37:54,123 INFO L280 TraceCheckUtils]: 25: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {35942#true} is VALID [2020-07-10 17:37:54,123 INFO L280 TraceCheckUtils]: 26: Hoare triple {35942#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {35942#true} is VALID [2020-07-10 17:37:54,124 INFO L280 TraceCheckUtils]: 27: Hoare triple {35942#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {35942#true} is VALID [2020-07-10 17:37:54,124 INFO L280 TraceCheckUtils]: 28: Hoare triple {35942#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {35942#true} is VALID [2020-07-10 17:37:54,124 INFO L280 TraceCheckUtils]: 29: Hoare triple {35942#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {35942#true} is VALID [2020-07-10 17:37:54,124 INFO L280 TraceCheckUtils]: 30: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {35942#true} is VALID [2020-07-10 17:37:54,124 INFO L280 TraceCheckUtils]: 31: Hoare triple {35942#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {35942#true} is VALID [2020-07-10 17:37:54,125 INFO L280 TraceCheckUtils]: 32: Hoare triple {35942#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {35942#true} is VALID [2020-07-10 17:37:54,125 INFO L280 TraceCheckUtils]: 33: Hoare triple {35942#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {35942#true} is VALID [2020-07-10 17:37:54,125 INFO L280 TraceCheckUtils]: 34: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {35942#true} is VALID [2020-07-10 17:37:54,125 INFO L280 TraceCheckUtils]: 35: Hoare triple {35942#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {35942#true} is VALID [2020-07-10 17:37:54,125 INFO L280 TraceCheckUtils]: 36: Hoare triple {35942#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {35942#true} is VALID [2020-07-10 17:37:54,125 INFO L280 TraceCheckUtils]: 37: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {35942#true} is VALID [2020-07-10 17:37:54,126 INFO L280 TraceCheckUtils]: 38: Hoare triple {35942#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {35942#true} is VALID [2020-07-10 17:37:54,126 INFO L280 TraceCheckUtils]: 39: Hoare triple {35942#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {35942#true} is VALID [2020-07-10 17:37:54,126 INFO L280 TraceCheckUtils]: 40: Hoare triple {35942#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {35942#true} is VALID [2020-07-10 17:37:54,126 INFO L280 TraceCheckUtils]: 41: Hoare triple {35942#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {35942#true} is VALID [2020-07-10 17:37:54,126 INFO L280 TraceCheckUtils]: 42: Hoare triple {35942#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {35942#true} is VALID [2020-07-10 17:37:54,127 INFO L280 TraceCheckUtils]: 43: Hoare triple {35942#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {35942#true} is VALID [2020-07-10 17:37:54,127 INFO L280 TraceCheckUtils]: 44: Hoare triple {35942#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {35942#true} is VALID [2020-07-10 17:37:54,127 INFO L280 TraceCheckUtils]: 45: Hoare triple {35942#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {35942#true} is VALID [2020-07-10 17:37:54,127 INFO L280 TraceCheckUtils]: 46: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {35942#true} is VALID [2020-07-10 17:37:54,127 INFO L280 TraceCheckUtils]: 47: Hoare triple {35942#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {35942#true} is VALID [2020-07-10 17:37:54,127 INFO L280 TraceCheckUtils]: 48: Hoare triple {35942#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {35942#true} is VALID [2020-07-10 17:37:54,128 INFO L280 TraceCheckUtils]: 49: Hoare triple {35942#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {35942#true} is VALID [2020-07-10 17:37:54,128 INFO L280 TraceCheckUtils]: 50: Hoare triple {35942#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {35942#true} is VALID [2020-07-10 17:37:54,128 INFO L280 TraceCheckUtils]: 51: Hoare triple {35942#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {35942#true} is VALID [2020-07-10 17:37:54,128 INFO L280 TraceCheckUtils]: 52: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {35942#true} is VALID [2020-07-10 17:37:54,128 INFO L280 TraceCheckUtils]: 53: Hoare triple {35942#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {35942#true} is VALID [2020-07-10 17:37:54,129 INFO L280 TraceCheckUtils]: 54: Hoare triple {35942#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {35942#true} is VALID [2020-07-10 17:37:54,129 INFO L280 TraceCheckUtils]: 55: Hoare triple {35942#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {35942#true} is VALID [2020-07-10 17:37:54,129 INFO L280 TraceCheckUtils]: 56: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {35942#true} is VALID [2020-07-10 17:37:54,129 INFO L280 TraceCheckUtils]: 57: Hoare triple {35942#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {35942#true} is VALID [2020-07-10 17:37:54,129 INFO L280 TraceCheckUtils]: 58: Hoare triple {35942#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {35942#true} is VALID [2020-07-10 17:37:54,129 INFO L280 TraceCheckUtils]: 59: Hoare triple {35942#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {35942#true} is VALID [2020-07-10 17:37:54,130 INFO L280 TraceCheckUtils]: 60: Hoare triple {35942#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {35942#true} is VALID [2020-07-10 17:37:54,130 INFO L280 TraceCheckUtils]: 61: Hoare triple {35942#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {35942#true} is VALID [2020-07-10 17:37:54,130 INFO L280 TraceCheckUtils]: 62: Hoare triple {35942#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {35942#true} is VALID [2020-07-10 17:37:54,130 INFO L280 TraceCheckUtils]: 63: Hoare triple {35942#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {35942#true} is VALID [2020-07-10 17:37:54,130 INFO L280 TraceCheckUtils]: 64: Hoare triple {35942#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {35942#true} is VALID [2020-07-10 17:37:54,131 INFO L280 TraceCheckUtils]: 65: Hoare triple {35942#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {35942#true} is VALID [2020-07-10 17:37:54,131 INFO L280 TraceCheckUtils]: 66: Hoare triple {35942#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {35942#true} is VALID [2020-07-10 17:37:54,131 INFO L280 TraceCheckUtils]: 67: Hoare triple {35942#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {35942#true} is VALID [2020-07-10 17:37:54,131 INFO L280 TraceCheckUtils]: 68: Hoare triple {35942#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {35942#true} is VALID [2020-07-10 17:37:54,131 INFO L280 TraceCheckUtils]: 69: Hoare triple {35942#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {35942#true} is VALID [2020-07-10 17:37:54,132 INFO L280 TraceCheckUtils]: 70: Hoare triple {35942#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {35942#true} is VALID [2020-07-10 17:37:54,132 INFO L280 TraceCheckUtils]: 71: Hoare triple {35942#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {35942#true} is VALID [2020-07-10 17:37:54,132 INFO L280 TraceCheckUtils]: 72: Hoare triple {35942#true} ~cleanupTimeShifts~0 := 4; {35942#true} is VALID [2020-07-10 17:37:54,132 INFO L280 TraceCheckUtils]: 73: Hoare triple {35942#true} ~pumpRunning~0 := 0; {35942#true} is VALID [2020-07-10 17:37:54,132 INFO L280 TraceCheckUtils]: 74: Hoare triple {35942#true} ~systemActive~0 := 1; {35942#true} is VALID [2020-07-10 17:37:54,132 INFO L280 TraceCheckUtils]: 75: Hoare triple {35942#true} ~waterLevel~0 := 1; {35942#true} is VALID [2020-07-10 17:37:54,133 INFO L280 TraceCheckUtils]: 76: Hoare triple {35942#true} ~methaneLevelCritical~0 := 0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,134 INFO L280 TraceCheckUtils]: 77: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,134 INFO L280 TraceCheckUtils]: 78: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} assume true; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,135 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {36023#(= 0 ~methaneLevelCritical~0)} {35942#true} #904#return; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,136 INFO L263 TraceCheckUtils]: 80: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} call #t~ret74 := main(); {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,136 INFO L280 TraceCheckUtils]: 81: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,137 INFO L280 TraceCheckUtils]: 82: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,137 INFO L263 TraceCheckUtils]: 83: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {35942#true} is VALID [2020-07-10 17:37:54,137 INFO L280 TraceCheckUtils]: 84: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,138 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {35942#true} {36023#(= 0 ~methaneLevelCritical~0)} #812#return; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,138 INFO L263 TraceCheckUtils]: 86: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} call select_features(); {35942#true} is VALID [2020-07-10 17:37:54,138 INFO L280 TraceCheckUtils]: 87: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,139 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {35942#true} {36023#(= 0 ~methaneLevelCritical~0)} #814#return; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,139 INFO L263 TraceCheckUtils]: 89: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} call #t~ret0 := valid_product(); {35942#true} is VALID [2020-07-10 17:37:54,139 INFO L280 TraceCheckUtils]: 90: Hoare triple {35942#true} havoc ~retValue_acc~8; {35942#true} is VALID [2020-07-10 17:37:54,139 INFO L280 TraceCheckUtils]: 91: Hoare triple {35942#true} ~retValue_acc~8 := 1; {35942#true} is VALID [2020-07-10 17:37:54,140 INFO L280 TraceCheckUtils]: 92: Hoare triple {35942#true} #res := ~retValue_acc~8; {35942#true} is VALID [2020-07-10 17:37:54,140 INFO L280 TraceCheckUtils]: 93: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,141 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {35942#true} {36023#(= 0 ~methaneLevelCritical~0)} #816#return; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,141 INFO L280 TraceCheckUtils]: 95: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,142 INFO L280 TraceCheckUtils]: 96: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} ~tmp~0 := #t~ret0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,142 INFO L280 TraceCheckUtils]: 97: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} havoc #t~ret0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,143 INFO L280 TraceCheckUtils]: 98: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,143 INFO L263 TraceCheckUtils]: 99: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} call setup(); {35942#true} is VALID [2020-07-10 17:37:54,143 INFO L280 TraceCheckUtils]: 100: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,144 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {35942#true} {36023#(= 0 ~methaneLevelCritical~0)} #818#return; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,145 INFO L263 TraceCheckUtils]: 102: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} call runTest(); {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,145 INFO L263 TraceCheckUtils]: 103: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} call test(); {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,146 INFO L280 TraceCheckUtils]: 104: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,146 INFO L280 TraceCheckUtils]: 105: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~1; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,147 INFO L280 TraceCheckUtils]: 106: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,147 INFO L280 TraceCheckUtils]: 107: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,148 INFO L280 TraceCheckUtils]: 108: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,149 INFO L280 TraceCheckUtils]: 109: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,154 INFO L280 TraceCheckUtils]: 110: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} assume !false; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,154 INFO L280 TraceCheckUtils]: 111: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,155 INFO L280 TraceCheckUtils]: 112: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,156 INFO L280 TraceCheckUtils]: 113: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} ~tmp~1 := #t~nondet1; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,156 INFO L280 TraceCheckUtils]: 114: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet1; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,157 INFO L280 TraceCheckUtils]: 115: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~1; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,158 INFO L263 TraceCheckUtils]: 116: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} call waterRise(); {36108#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:37:54,158 INFO L280 TraceCheckUtils]: 117: Hoare triple {36108#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {35942#true} is VALID [2020-07-10 17:37:54,158 INFO L280 TraceCheckUtils]: 118: Hoare triple {35942#true} ~waterLevel~0 := 1 + ~waterLevel~0; {35942#true} is VALID [2020-07-10 17:37:54,158 INFO L280 TraceCheckUtils]: 119: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,159 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {35942#true} {36023#(= 0 ~methaneLevelCritical~0)} #860#return; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,160 INFO L280 TraceCheckUtils]: 121: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,160 INFO L280 TraceCheckUtils]: 122: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} ~tmp___0~0 := #t~nondet2; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,161 INFO L280 TraceCheckUtils]: 123: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet2; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,161 INFO L280 TraceCheckUtils]: 124: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~0); {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,162 INFO L280 TraceCheckUtils]: 125: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,162 INFO L280 TraceCheckUtils]: 126: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet3; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,163 INFO L280 TraceCheckUtils]: 127: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet3; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,164 INFO L280 TraceCheckUtils]: 128: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,164 INFO L263 TraceCheckUtils]: 129: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} call startSystem(); {36109#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:37:54,165 INFO L280 TraceCheckUtils]: 130: Hoare triple {36109#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {35942#true} is VALID [2020-07-10 17:37:54,165 INFO L280 TraceCheckUtils]: 131: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,166 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {35942#true} {36023#(= 0 ~methaneLevelCritical~0)} #864#return; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,166 INFO L263 TraceCheckUtils]: 133: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} call timeShift(); {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,167 INFO L280 TraceCheckUtils]: 134: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,167 INFO L280 TraceCheckUtils]: 135: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {36023#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:37:54,168 INFO L263 TraceCheckUtils]: 136: Hoare triple {36023#(= 0 ~methaneLevelCritical~0)} call processEnvironment(); {36110#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:37:54,169 INFO L280 TraceCheckUtils]: 137: Hoare triple {36110#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35942#true} is VALID [2020-07-10 17:37:54,169 INFO L280 TraceCheckUtils]: 138: Hoare triple {35942#true} assume 0 == ~pumpRunning~0; {35942#true} is VALID [2020-07-10 17:37:54,169 INFO L263 TraceCheckUtils]: 139: Hoare triple {35942#true} call #t~ret5 := isHighWaterLevel(); {35942#true} is VALID [2020-07-10 17:37:54,169 INFO L280 TraceCheckUtils]: 140: Hoare triple {35942#true} havoc ~retValue_acc~3; {35942#true} is VALID [2020-07-10 17:37:54,169 INFO L280 TraceCheckUtils]: 141: Hoare triple {35942#true} havoc ~tmp~4; {35942#true} is VALID [2020-07-10 17:37:54,170 INFO L280 TraceCheckUtils]: 142: Hoare triple {35942#true} havoc ~tmp___0~1; {35942#true} is VALID [2020-07-10 17:37:54,170 INFO L263 TraceCheckUtils]: 143: Hoare triple {35942#true} call #t~ret24 := isHighWaterSensorDry(); {35942#true} is VALID [2020-07-10 17:37:54,170 INFO L280 TraceCheckUtils]: 144: Hoare triple {35942#true} havoc ~retValue_acc~6; {35942#true} is VALID [2020-07-10 17:37:54,170 INFO L280 TraceCheckUtils]: 145: Hoare triple {35942#true} assume !(~waterLevel~0 < 2); {35942#true} is VALID [2020-07-10 17:37:54,170 INFO L280 TraceCheckUtils]: 146: Hoare triple {35942#true} ~retValue_acc~6 := 0; {35942#true} is VALID [2020-07-10 17:37:54,171 INFO L280 TraceCheckUtils]: 147: Hoare triple {35942#true} #res := ~retValue_acc~6; {35942#true} is VALID [2020-07-10 17:37:54,171 INFO L280 TraceCheckUtils]: 148: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,171 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {35942#true} {35942#true} #874#return; {35942#true} is VALID [2020-07-10 17:37:54,171 INFO L280 TraceCheckUtils]: 150: Hoare triple {35942#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {35942#true} is VALID [2020-07-10 17:37:54,172 INFO L280 TraceCheckUtils]: 151: Hoare triple {35942#true} ~tmp~4 := #t~ret24; {35942#true} is VALID [2020-07-10 17:37:54,172 INFO L280 TraceCheckUtils]: 152: Hoare triple {35942#true} havoc #t~ret24; {35942#true} is VALID [2020-07-10 17:37:54,172 INFO L280 TraceCheckUtils]: 153: Hoare triple {35942#true} assume !(0 != ~tmp~4); {35942#true} is VALID [2020-07-10 17:37:54,172 INFO L280 TraceCheckUtils]: 154: Hoare triple {35942#true} ~tmp___0~1 := 1; {35942#true} is VALID [2020-07-10 17:37:54,172 INFO L280 TraceCheckUtils]: 155: Hoare triple {35942#true} ~retValue_acc~3 := ~tmp___0~1; {35942#true} is VALID [2020-07-10 17:37:54,173 INFO L280 TraceCheckUtils]: 156: Hoare triple {35942#true} #res := ~retValue_acc~3; {35942#true} is VALID [2020-07-10 17:37:54,173 INFO L280 TraceCheckUtils]: 157: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,173 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {35942#true} {35942#true} #852#return; {35942#true} is VALID [2020-07-10 17:37:54,173 INFO L280 TraceCheckUtils]: 159: Hoare triple {35942#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35942#true} is VALID [2020-07-10 17:37:54,173 INFO L280 TraceCheckUtils]: 160: Hoare triple {35942#true} ~tmp~2 := #t~ret5; {35942#true} is VALID [2020-07-10 17:37:54,188 INFO L280 TraceCheckUtils]: 161: Hoare triple {35942#true} havoc #t~ret5; {35942#true} is VALID [2020-07-10 17:37:54,189 INFO L280 TraceCheckUtils]: 162: Hoare triple {35942#true} assume 0 != ~tmp~2; {35942#true} is VALID [2020-07-10 17:37:54,190 INFO L263 TraceCheckUtils]: 163: Hoare triple {35942#true} call activatePump(); {36110#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:37:54,190 INFO L280 TraceCheckUtils]: 164: Hoare triple {36110#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35942#true} is VALID [2020-07-10 17:37:54,191 INFO L263 TraceCheckUtils]: 165: Hoare triple {35942#true} call #t~ret6 := isMethaneAlarm(); {35942#true} is VALID [2020-07-10 17:37:54,191 INFO L280 TraceCheckUtils]: 166: Hoare triple {35942#true} havoc ~retValue_acc~1; {35942#true} is VALID [2020-07-10 17:37:54,191 INFO L263 TraceCheckUtils]: 167: Hoare triple {35942#true} call #t~ret7 := isMethaneLevelCritical(); {35942#true} is VALID [2020-07-10 17:37:54,191 INFO L280 TraceCheckUtils]: 168: Hoare triple {35942#true} havoc ~retValue_acc~4; {35942#true} is VALID [2020-07-10 17:37:54,192 INFO L280 TraceCheckUtils]: 169: Hoare triple {35942#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {36181#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,193 INFO L280 TraceCheckUtils]: 170: Hoare triple {36181#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0))} #res := ~retValue_acc~4; {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 17:37:54,194 INFO L280 TraceCheckUtils]: 171: Hoare triple {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 17:37:54,195 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {36182#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {35942#true} #890#return; {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,195 INFO L280 TraceCheckUtils]: 173: Hoare triple {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,196 INFO L280 TraceCheckUtils]: 174: Hoare triple {36178#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0))} ~retValue_acc~1 := #t~ret7; {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} is VALID [2020-07-10 17:37:54,197 INFO L280 TraceCheckUtils]: 175: Hoare triple {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} havoc #t~ret7; {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} is VALID [2020-07-10 17:37:54,197 INFO L280 TraceCheckUtils]: 176: Hoare triple {36179#(and (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1))} #res := ~retValue_acc~1; {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 17:37:54,198 INFO L280 TraceCheckUtils]: 177: Hoare triple {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 17:37:54,199 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {36180#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {35942#true} #870#return; {36171#(and (<= |activatePump_#t~ret6| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|))} is VALID [2020-07-10 17:37:54,200 INFO L280 TraceCheckUtils]: 179: Hoare triple {36171#(and (<= |activatePump_#t~ret6| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {36171#(and (<= |activatePump_#t~ret6| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|))} is VALID [2020-07-10 17:37:54,200 INFO L280 TraceCheckUtils]: 180: Hoare triple {36171#(and (<= |activatePump_#t~ret6| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|))} ~tmp~3 := #t~ret6; {36172#(and (or (< 0 (+ activatePump_~tmp~3 1)) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)) (or (<= activatePump_~tmp~3 0) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)))} is VALID [2020-07-10 17:37:54,201 INFO L280 TraceCheckUtils]: 181: Hoare triple {36172#(and (or (< 0 (+ activatePump_~tmp~3 1)) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)) (or (<= activatePump_~tmp~3 0) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)))} havoc #t~ret6; {36172#(and (or (< 0 (+ activatePump_~tmp~3 1)) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)) (or (<= activatePump_~tmp~3 0) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)))} is VALID [2020-07-10 17:37:54,202 INFO L280 TraceCheckUtils]: 182: Hoare triple {36172#(and (or (< 0 (+ activatePump_~tmp~3 1)) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)) (or (<= activatePump_~tmp~3 0) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)))} assume 0 != ~tmp~3; {36151#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,202 INFO L280 TraceCheckUtils]: 183: Hoare triple {36151#(not (= 0 ~methaneLevelCritical~0))} assume true; {36151#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,203 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {36151#(not (= 0 ~methaneLevelCritical~0))} {35942#true} #854#return; {36151#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,203 INFO L280 TraceCheckUtils]: 185: Hoare triple {36151#(not (= 0 ~methaneLevelCritical~0))} assume true; {36151#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 17:37:54,204 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {36151#(not (= 0 ~methaneLevelCritical~0))} {36023#(= 0 ~methaneLevelCritical~0)} #878#return; {35943#false} is VALID [2020-07-10 17:37:54,204 INFO L263 TraceCheckUtils]: 187: Hoare triple {35943#false} call __utac_acc__Specification3_spec__1(); {35943#false} is VALID [2020-07-10 17:37:54,204 INFO L280 TraceCheckUtils]: 188: Hoare triple {35943#false} havoc ~tmp~8; {35943#false} is VALID [2020-07-10 17:37:54,205 INFO L280 TraceCheckUtils]: 189: Hoare triple {35943#false} havoc ~tmp___0~2; {35943#false} is VALID [2020-07-10 17:37:54,205 INFO L280 TraceCheckUtils]: 190: Hoare triple {35943#false} havoc ~tmp___1~1; {35943#false} is VALID [2020-07-10 17:37:54,205 INFO L263 TraceCheckUtils]: 191: Hoare triple {35943#false} call #t~ret71 := isMethaneLevelCritical(); {35942#true} is VALID [2020-07-10 17:37:54,205 INFO L280 TraceCheckUtils]: 192: Hoare triple {35942#true} havoc ~retValue_acc~4; {35942#true} is VALID [2020-07-10 17:37:54,205 INFO L280 TraceCheckUtils]: 193: Hoare triple {35942#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {35942#true} is VALID [2020-07-10 17:37:54,205 INFO L280 TraceCheckUtils]: 194: Hoare triple {35942#true} #res := ~retValue_acc~4; {35942#true} is VALID [2020-07-10 17:37:54,206 INFO L280 TraceCheckUtils]: 195: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,206 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {35942#true} {35943#false} #896#return; {35943#false} is VALID [2020-07-10 17:37:54,206 INFO L280 TraceCheckUtils]: 197: Hoare triple {35943#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {35943#false} is VALID [2020-07-10 17:37:54,206 INFO L280 TraceCheckUtils]: 198: Hoare triple {35943#false} ~tmp~8 := #t~ret71; {35943#false} is VALID [2020-07-10 17:37:54,206 INFO L280 TraceCheckUtils]: 199: Hoare triple {35943#false} havoc #t~ret71; {35943#false} is VALID [2020-07-10 17:37:54,206 INFO L280 TraceCheckUtils]: 200: Hoare triple {35943#false} assume !(0 != ~tmp~8); {35943#false} is VALID [2020-07-10 17:37:54,207 INFO L263 TraceCheckUtils]: 201: Hoare triple {35943#false} call #t~ret72 := getWaterLevel(); {35942#true} is VALID [2020-07-10 17:37:54,207 INFO L280 TraceCheckUtils]: 202: Hoare triple {35942#true} havoc ~retValue_acc~5; {35942#true} is VALID [2020-07-10 17:37:54,207 INFO L280 TraceCheckUtils]: 203: Hoare triple {35942#true} ~retValue_acc~5 := ~waterLevel~0; {35942#true} is VALID [2020-07-10 17:37:54,207 INFO L280 TraceCheckUtils]: 204: Hoare triple {35942#true} #res := ~retValue_acc~5; {35942#true} is VALID [2020-07-10 17:37:54,207 INFO L280 TraceCheckUtils]: 205: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,207 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {35942#true} {35943#false} #898#return; {35943#false} is VALID [2020-07-10 17:37:54,208 INFO L280 TraceCheckUtils]: 207: Hoare triple {35943#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {35943#false} is VALID [2020-07-10 17:37:54,208 INFO L280 TraceCheckUtils]: 208: Hoare triple {35943#false} ~tmp___0~2 := #t~ret72; {35943#false} is VALID [2020-07-10 17:37:54,208 INFO L280 TraceCheckUtils]: 209: Hoare triple {35943#false} havoc #t~ret72; {35943#false} is VALID [2020-07-10 17:37:54,208 INFO L280 TraceCheckUtils]: 210: Hoare triple {35943#false} assume 2 == ~tmp___0~2; {35943#false} is VALID [2020-07-10 17:37:54,208 INFO L263 TraceCheckUtils]: 211: Hoare triple {35943#false} call #t~ret73 := isPumpRunning(); {35942#true} is VALID [2020-07-10 17:37:54,209 INFO L280 TraceCheckUtils]: 212: Hoare triple {35942#true} havoc ~retValue_acc~2; {35942#true} is VALID [2020-07-10 17:37:54,209 INFO L280 TraceCheckUtils]: 213: Hoare triple {35942#true} ~retValue_acc~2 := ~pumpRunning~0; {35942#true} is VALID [2020-07-10 17:37:54,209 INFO L280 TraceCheckUtils]: 214: Hoare triple {35942#true} #res := ~retValue_acc~2; {35942#true} is VALID [2020-07-10 17:37:54,209 INFO L280 TraceCheckUtils]: 215: Hoare triple {35942#true} assume true; {35942#true} is VALID [2020-07-10 17:37:54,209 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {35942#true} {35943#false} #900#return; {35943#false} is VALID [2020-07-10 17:37:54,209 INFO L280 TraceCheckUtils]: 217: Hoare triple {35943#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {35943#false} is VALID [2020-07-10 17:37:54,210 INFO L280 TraceCheckUtils]: 218: Hoare triple {35943#false} ~tmp___1~1 := #t~ret73; {35943#false} is VALID [2020-07-10 17:37:54,210 INFO L280 TraceCheckUtils]: 219: Hoare triple {35943#false} havoc #t~ret73; {35943#false} is VALID [2020-07-10 17:37:54,210 INFO L280 TraceCheckUtils]: 220: Hoare triple {35943#false} assume !(0 != ~tmp___1~1); {35943#false} is VALID [2020-07-10 17:37:54,210 INFO L263 TraceCheckUtils]: 221: Hoare triple {35943#false} call __automaton_fail(); {35943#false} is VALID [2020-07-10 17:37:54,210 INFO L280 TraceCheckUtils]: 222: Hoare triple {35943#false} assume !false; {35943#false} is VALID [2020-07-10 17:37:54,258 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-10 17:37:54,258 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:37:54,259 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1252555532] [2020-07-10 17:37:54,259 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:37:54,259 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-10 17:37:54,259 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1121501470] [2020-07-10 17:37:54,260 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 223 [2020-07-10 17:37:54,261 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:37:54,261 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 17:37:54,510 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:37:54,510 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 17:37:54,510 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:37:54,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 17:37:54,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-07-10 17:37:54,511 INFO L87 Difference]: Start difference. First operand 791 states and 875 transitions. Second operand 15 states. [2020-07-10 17:37:56,101 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:38:03,414 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:38:15,652 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:38:16,576 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 17:38:18,036 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:38:19,694 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:38:20,446 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 17:38:21,359 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:38:22,110 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:38:22,895 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 17:38:23,506 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:38:24,348 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:38:24,855 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:38:25,431 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:38:26,061 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-07-10 17:38:26,587 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:38:27,174 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-07-10 17:38:28,034 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:38:28,905 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-07-10 17:38:29,433 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 17:39:21,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:39:21,558 INFO L93 Difference]: Finished difference Result 2623 states and 3186 transitions. [2020-07-10 17:39:21,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2020-07-10 17:39:21,559 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 223 [2020-07-10 17:39:21,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:39:21,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 17:39:21,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 1115 transitions. [2020-07-10 17:39:21,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 17:39:21,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 1115 transitions. [2020-07-10 17:39:21,589 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 44 states and 1115 transitions. [2020-07-10 17:39:24,359 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1115 edges. 1115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:39:24,513 INFO L225 Difference]: With dead ends: 2623 [2020-07-10 17:39:24,513 INFO L226 Difference]: Without dead ends: 1942 [2020-07-10 17:39:24,516 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 39 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 715 ImplicationChecksByTransitivity, 8.1s TimeCoverageRelationStatistics Valid=538, Invalid=2218, Unknown=0, NotChecked=0, Total=2756 [2020-07-10 17:39:24,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1942 states. [2020-07-10 17:39:56,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1942 to 1406. [2020-07-10 17:39:56,298 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:39:56,298 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1942 states. Second operand 1406 states. [2020-07-10 17:39:56,298 INFO L74 IsIncluded]: Start isIncluded. First operand 1942 states. Second operand 1406 states. [2020-07-10 17:39:56,299 INFO L87 Difference]: Start difference. First operand 1942 states. Second operand 1406 states. [2020-07-10 17:39:56,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:39:56,516 INFO L93 Difference]: Finished difference Result 1942 states and 2337 transitions. [2020-07-10 17:39:56,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2337 transitions. [2020-07-10 17:39:56,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:39:56,521 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:39:56,522 INFO L74 IsIncluded]: Start isIncluded. First operand 1406 states. Second operand 1942 states. [2020-07-10 17:39:56,522 INFO L87 Difference]: Start difference. First operand 1406 states. Second operand 1942 states. [2020-07-10 17:39:56,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:39:56,720 INFO L93 Difference]: Finished difference Result 1942 states and 2337 transitions. [2020-07-10 17:39:56,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2337 transitions. [2020-07-10 17:39:56,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:39:56,724 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:39:56,724 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:39:56,724 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:39:56,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1406 states. [2020-07-10 17:39:56,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1406 states and 1552 transitions. [2020-07-10 17:39:56,850 INFO L78 Accepts]: Start accepts. Automaton has 1406 states and 1552 transitions. Word has length 223 [2020-07-10 17:39:56,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:39:56,851 INFO L479 AbstractCegarLoop]: Abstraction has 1406 states and 1552 transitions. [2020-07-10 17:39:56,851 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 17:39:56,851 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1406 states and 1552 transitions. [2020-07-10 17:40:06,180 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1552 edges. 1552 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:40:06,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1552 transitions. [2020-07-10 17:40:06,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2020-07-10 17:40:06,184 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:40:06,184 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:40:06,184 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 17:40:06,184 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:40:06,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:40:06,185 INFO L82 PathProgramCache]: Analyzing trace with hash 1829357912, now seen corresponding path program 1 times [2020-07-10 17:40:06,185 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:40:06,185 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1449405376] [2020-07-10 17:40:06,185 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Garbage collection #1: 29 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 29 to 53 Garbage collection #2: 53 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 53 to 103 Garbage collection #3: 103 nodes / 0 free / 0.001s / 0.001s total Resizing node table from 103 to 199 Garbage collection #4: 199 nodes / 0 free / 0.001s / 0.002s total Resizing node table from 199 to 397 Garbage collection #5: 397 nodes / 0 free / 0.0s / 0.002s total Resizing node table from 397 to 787 [2020-07-10 17:40:06,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:40:06,912 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:40:06,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:40:07,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {48346#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {48209#true} is VALID [2020-07-10 17:40:07,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {48209#true} #valid := #valid[0 := 0]; {48209#true} is VALID [2020-07-10 17:40:07,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {48209#true} assume 0 < #StackHeapBarrier; {48209#true} is VALID [2020-07-10 17:40:07,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {48209#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {48209#true} is VALID [2020-07-10 17:40:07,024 INFO L280 TraceCheckUtils]: 4: Hoare triple {48209#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {48209#true} is VALID [2020-07-10 17:40:07,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {48209#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {48209#true} is VALID [2020-07-10 17:40:07,025 INFO L280 TraceCheckUtils]: 6: Hoare triple {48209#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {48209#true} is VALID [2020-07-10 17:40:07,025 INFO L280 TraceCheckUtils]: 7: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {48209#true} is VALID [2020-07-10 17:40:07,025 INFO L280 TraceCheckUtils]: 8: Hoare triple {48209#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {48209#true} is VALID [2020-07-10 17:40:07,026 INFO L280 TraceCheckUtils]: 9: Hoare triple {48209#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {48209#true} is VALID [2020-07-10 17:40:07,026 INFO L280 TraceCheckUtils]: 10: Hoare triple {48209#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {48209#true} is VALID [2020-07-10 17:40:07,026 INFO L280 TraceCheckUtils]: 11: Hoare triple {48209#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {48209#true} is VALID [2020-07-10 17:40:07,027 INFO L280 TraceCheckUtils]: 12: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {48209#true} is VALID [2020-07-10 17:40:07,027 INFO L280 TraceCheckUtils]: 13: Hoare triple {48209#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {48209#true} is VALID [2020-07-10 17:40:07,027 INFO L280 TraceCheckUtils]: 14: Hoare triple {48209#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {48209#true} is VALID [2020-07-10 17:40:07,028 INFO L280 TraceCheckUtils]: 15: Hoare triple {48209#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {48209#true} is VALID [2020-07-10 17:40:07,028 INFO L280 TraceCheckUtils]: 16: Hoare triple {48209#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {48209#true} is VALID [2020-07-10 17:40:07,028 INFO L280 TraceCheckUtils]: 17: Hoare triple {48209#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {48209#true} is VALID [2020-07-10 17:40:07,029 INFO L280 TraceCheckUtils]: 18: Hoare triple {48209#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {48209#true} is VALID [2020-07-10 17:40:07,029 INFO L280 TraceCheckUtils]: 19: Hoare triple {48209#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {48209#true} is VALID [2020-07-10 17:40:07,029 INFO L280 TraceCheckUtils]: 20: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {48209#true} is VALID [2020-07-10 17:40:07,030 INFO L280 TraceCheckUtils]: 21: Hoare triple {48209#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {48209#true} is VALID [2020-07-10 17:40:07,030 INFO L280 TraceCheckUtils]: 22: Hoare triple {48209#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {48209#true} is VALID [2020-07-10 17:40:07,030 INFO L280 TraceCheckUtils]: 23: Hoare triple {48209#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {48209#true} is VALID [2020-07-10 17:40:07,031 INFO L280 TraceCheckUtils]: 24: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {48209#true} is VALID [2020-07-10 17:40:07,031 INFO L280 TraceCheckUtils]: 25: Hoare triple {48209#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {48209#true} is VALID [2020-07-10 17:40:07,031 INFO L280 TraceCheckUtils]: 26: Hoare triple {48209#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {48209#true} is VALID [2020-07-10 17:40:07,032 INFO L280 TraceCheckUtils]: 27: Hoare triple {48209#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {48209#true} is VALID [2020-07-10 17:40:07,032 INFO L280 TraceCheckUtils]: 28: Hoare triple {48209#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {48209#true} is VALID [2020-07-10 17:40:07,032 INFO L280 TraceCheckUtils]: 29: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {48209#true} is VALID [2020-07-10 17:40:07,033 INFO L280 TraceCheckUtils]: 30: Hoare triple {48209#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {48209#true} is VALID [2020-07-10 17:40:07,033 INFO L280 TraceCheckUtils]: 31: Hoare triple {48209#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {48209#true} is VALID [2020-07-10 17:40:07,033 INFO L280 TraceCheckUtils]: 32: Hoare triple {48209#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {48209#true} is VALID [2020-07-10 17:40:07,034 INFO L280 TraceCheckUtils]: 33: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {48209#true} is VALID [2020-07-10 17:40:07,034 INFO L280 TraceCheckUtils]: 34: Hoare triple {48209#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {48209#true} is VALID [2020-07-10 17:40:07,035 INFO L280 TraceCheckUtils]: 35: Hoare triple {48209#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {48209#true} is VALID [2020-07-10 17:40:07,035 INFO L280 TraceCheckUtils]: 36: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {48209#true} is VALID [2020-07-10 17:40:07,035 INFO L280 TraceCheckUtils]: 37: Hoare triple {48209#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {48209#true} is VALID [2020-07-10 17:40:07,036 INFO L280 TraceCheckUtils]: 38: Hoare triple {48209#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {48209#true} is VALID [2020-07-10 17:40:07,036 INFO L280 TraceCheckUtils]: 39: Hoare triple {48209#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {48209#true} is VALID [2020-07-10 17:40:07,036 INFO L280 TraceCheckUtils]: 40: Hoare triple {48209#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {48209#true} is VALID [2020-07-10 17:40:07,037 INFO L280 TraceCheckUtils]: 41: Hoare triple {48209#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {48209#true} is VALID [2020-07-10 17:40:07,037 INFO L280 TraceCheckUtils]: 42: Hoare triple {48209#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {48209#true} is VALID [2020-07-10 17:40:07,037 INFO L280 TraceCheckUtils]: 43: Hoare triple {48209#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {48209#true} is VALID [2020-07-10 17:40:07,037 INFO L280 TraceCheckUtils]: 44: Hoare triple {48209#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {48209#true} is VALID [2020-07-10 17:40:07,038 INFO L280 TraceCheckUtils]: 45: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {48209#true} is VALID [2020-07-10 17:40:07,038 INFO L280 TraceCheckUtils]: 46: Hoare triple {48209#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {48209#true} is VALID [2020-07-10 17:40:07,038 INFO L280 TraceCheckUtils]: 47: Hoare triple {48209#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {48209#true} is VALID [2020-07-10 17:40:07,039 INFO L280 TraceCheckUtils]: 48: Hoare triple {48209#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {48209#true} is VALID [2020-07-10 17:40:07,039 INFO L280 TraceCheckUtils]: 49: Hoare triple {48209#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {48209#true} is VALID [2020-07-10 17:40:07,040 INFO L280 TraceCheckUtils]: 50: Hoare triple {48209#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {48209#true} is VALID [2020-07-10 17:40:07,041 INFO L280 TraceCheckUtils]: 51: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {48209#true} is VALID [2020-07-10 17:40:07,042 INFO L280 TraceCheckUtils]: 52: Hoare triple {48209#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {48209#true} is VALID [2020-07-10 17:40:07,042 INFO L280 TraceCheckUtils]: 53: Hoare triple {48209#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {48209#true} is VALID [2020-07-10 17:40:07,042 INFO L280 TraceCheckUtils]: 54: Hoare triple {48209#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {48209#true} is VALID [2020-07-10 17:40:07,043 INFO L280 TraceCheckUtils]: 55: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {48209#true} is VALID [2020-07-10 17:40:07,043 INFO L280 TraceCheckUtils]: 56: Hoare triple {48209#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {48209#true} is VALID [2020-07-10 17:40:07,043 INFO L280 TraceCheckUtils]: 57: Hoare triple {48209#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {48209#true} is VALID [2020-07-10 17:40:07,044 INFO L280 TraceCheckUtils]: 58: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {48209#true} is VALID [2020-07-10 17:40:07,044 INFO L280 TraceCheckUtils]: 59: Hoare triple {48209#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {48209#true} is VALID [2020-07-10 17:40:07,044 INFO L280 TraceCheckUtils]: 60: Hoare triple {48209#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {48209#true} is VALID [2020-07-10 17:40:07,045 INFO L280 TraceCheckUtils]: 61: Hoare triple {48209#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {48209#true} is VALID [2020-07-10 17:40:07,045 INFO L280 TraceCheckUtils]: 62: Hoare triple {48209#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {48209#true} is VALID [2020-07-10 17:40:07,045 INFO L280 TraceCheckUtils]: 63: Hoare triple {48209#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {48209#true} is VALID [2020-07-10 17:40:07,046 INFO L280 TraceCheckUtils]: 64: Hoare triple {48209#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {48209#true} is VALID [2020-07-10 17:40:07,046 INFO L280 TraceCheckUtils]: 65: Hoare triple {48209#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {48209#true} is VALID [2020-07-10 17:40:07,046 INFO L280 TraceCheckUtils]: 66: Hoare triple {48209#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {48209#true} is VALID [2020-07-10 17:40:07,047 INFO L280 TraceCheckUtils]: 67: Hoare triple {48209#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {48209#true} is VALID [2020-07-10 17:40:07,047 INFO L280 TraceCheckUtils]: 68: Hoare triple {48209#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {48209#true} is VALID [2020-07-10 17:40:07,047 INFO L280 TraceCheckUtils]: 69: Hoare triple {48209#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {48209#true} is VALID [2020-07-10 17:40:07,048 INFO L280 TraceCheckUtils]: 70: Hoare triple {48209#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {48209#true} is VALID [2020-07-10 17:40:07,048 INFO L280 TraceCheckUtils]: 71: Hoare triple {48209#true} ~cleanupTimeShifts~0 := 4; {48209#true} is VALID [2020-07-10 17:40:07,048 INFO L280 TraceCheckUtils]: 72: Hoare triple {48209#true} ~pumpRunning~0 := 0; {48209#true} is VALID [2020-07-10 17:40:07,049 INFO L280 TraceCheckUtils]: 73: Hoare triple {48209#true} ~systemActive~0 := 1; {48209#true} is VALID [2020-07-10 17:40:07,049 INFO L280 TraceCheckUtils]: 74: Hoare triple {48209#true} ~waterLevel~0 := 1; {48209#true} is VALID [2020-07-10 17:40:07,049 INFO L280 TraceCheckUtils]: 75: Hoare triple {48209#true} ~methaneLevelCritical~0 := 0; {48209#true} is VALID [2020-07-10 17:40:07,050 INFO L280 TraceCheckUtils]: 76: Hoare triple {48209#true} ~head~0.base, ~head~0.offset := 0, 0; {48209#true} is VALID [2020-07-10 17:40:07,050 INFO L280 TraceCheckUtils]: 77: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,050 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {48209#true} {48209#true} #904#return; {48209#true} is VALID [2020-07-10 17:40:07,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:40:07,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,060 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {48209#true} {48209#true} #812#return; {48209#true} is VALID [2020-07-10 17:40:07,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:40:07,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,064 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {48209#true} {48209#true} #814#return; {48209#true} is VALID [2020-07-10 17:40:07,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:40:07,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {48209#true} havoc ~retValue_acc~8; {48209#true} is VALID [2020-07-10 17:40:07,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {48209#true} ~retValue_acc~8 := 1; {48209#true} is VALID [2020-07-10 17:40:07,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {48209#true} #res := ~retValue_acc~8; {48209#true} is VALID [2020-07-10 17:40:07,078 INFO L280 TraceCheckUtils]: 3: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,079 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48209#true} {48209#true} #816#return; {48209#true} is VALID [2020-07-10 17:40:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:40:07,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,085 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {48209#true} {48209#true} #818#return; {48209#true} is VALID [2020-07-10 17:40:07,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:40:07,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {48347#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {48209#true} is VALID [2020-07-10 17:40:07,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {48209#true} ~waterLevel~0 := 1 + ~waterLevel~0; {48209#true} is VALID [2020-07-10 17:40:07,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,106 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {48209#true} {48209#true} #860#return; {48209#true} is VALID [2020-07-10 17:40:07,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:40:07,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {48348#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {48209#true} is VALID [2020-07-10 17:40:07,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,130 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {48209#true} {48209#true} #864#return; {48209#true} is VALID [2020-07-10 17:40:07,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:40:07,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:40:07,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {48209#true} havoc ~retValue_acc~6; {48209#true} is VALID [2020-07-10 17:40:07,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {48209#true} assume !(~waterLevel~0 < 2); {48209#true} is VALID [2020-07-10 17:40:07,141 INFO L280 TraceCheckUtils]: 2: Hoare triple {48209#true} ~retValue_acc~6 := 0; {48209#true} is VALID [2020-07-10 17:40:07,142 INFO L280 TraceCheckUtils]: 3: Hoare triple {48209#true} #res := ~retValue_acc~6; {48209#true} is VALID [2020-07-10 17:40:07,142 INFO L280 TraceCheckUtils]: 4: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,142 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {48209#true} {48209#true} #874#return; {48209#true} is VALID [2020-07-10 17:40:07,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {48209#true} havoc ~retValue_acc~3; {48209#true} is VALID [2020-07-10 17:40:07,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {48209#true} havoc ~tmp~4; {48209#true} is VALID [2020-07-10 17:40:07,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {48209#true} havoc ~tmp___0~1; {48209#true} is VALID [2020-07-10 17:40:07,144 INFO L263 TraceCheckUtils]: 3: Hoare triple {48209#true} call #t~ret24 := isHighWaterSensorDry(); {48209#true} is VALID [2020-07-10 17:40:07,144 INFO L280 TraceCheckUtils]: 4: Hoare triple {48209#true} havoc ~retValue_acc~6; {48209#true} is VALID [2020-07-10 17:40:07,144 INFO L280 TraceCheckUtils]: 5: Hoare triple {48209#true} assume !(~waterLevel~0 < 2); {48209#true} is VALID [2020-07-10 17:40:07,145 INFO L280 TraceCheckUtils]: 6: Hoare triple {48209#true} ~retValue_acc~6 := 0; {48209#true} is VALID [2020-07-10 17:40:07,145 INFO L280 TraceCheckUtils]: 7: Hoare triple {48209#true} #res := ~retValue_acc~6; {48209#true} is VALID [2020-07-10 17:40:07,145 INFO L280 TraceCheckUtils]: 8: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,146 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {48209#true} {48209#true} #874#return; {48209#true} is VALID [2020-07-10 17:40:07,146 INFO L280 TraceCheckUtils]: 10: Hoare triple {48209#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {48209#true} is VALID [2020-07-10 17:40:07,146 INFO L280 TraceCheckUtils]: 11: Hoare triple {48209#true} ~tmp~4 := #t~ret24; {48209#true} is VALID [2020-07-10 17:40:07,147 INFO L280 TraceCheckUtils]: 12: Hoare triple {48209#true} havoc #t~ret24; {48209#true} is VALID [2020-07-10 17:40:07,147 INFO L280 TraceCheckUtils]: 13: Hoare triple {48209#true} assume !(0 != ~tmp~4); {48209#true} is VALID [2020-07-10 17:40:07,147 INFO L280 TraceCheckUtils]: 14: Hoare triple {48209#true} ~tmp___0~1 := 1; {48209#true} is VALID [2020-07-10 17:40:07,148 INFO L280 TraceCheckUtils]: 15: Hoare triple {48209#true} ~retValue_acc~3 := ~tmp___0~1; {48209#true} is VALID [2020-07-10 17:40:07,148 INFO L280 TraceCheckUtils]: 16: Hoare triple {48209#true} #res := ~retValue_acc~3; {48209#true} is VALID [2020-07-10 17:40:07,148 INFO L280 TraceCheckUtils]: 17: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,149 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {48209#true} {48209#true} #852#return; {48209#true} is VALID [2020-07-10 17:40:07,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:40:07,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {48209#true} [908] isMethaneLevelCriticalENTRY-->L441_primed: Formula: (let ((.cse73 (* 2 v_oct_~pumpRunning~0_out_1)) (.cse72 (* 2 v_oct_activatePump_~tmp~3_out_1)) (.cse16 (* 2 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse14 (* 2 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse71 (* 2 v_oct_isMethaneLevelCritical_~retValue_acc~4_out_1)) (.cse70 (* 2 v_oct_isMethaneAlarm_~retValue_acc~1_out_1))) (let ((.cse60 (<= 0 (+ .cse70 4294967296))) (.cse55 (<= .cse71 4294967294)) (.cse52 (<= .cse70 4294967294)) (.cse63 (<= 0 (+ .cse14 4294967296))) (.cse62 (<= .cse16 4294967294)) (.cse59 (<= 0 (+ .cse72 4294967296))) (.cse57 (<= .cse70 4294967294)) (.cse53 (<= 0 (+ .cse70 4294967296))) (.cse54 (<= .cse72 4294967294)) (.cse61 (<= 0 (+ .cse71 4294967296))) (.cse58 (<= .cse14 4294967294)) (.cse56 (<= 0 (+ .cse16 4294967296))) (.cse0 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_~methaneLevelCritical~0_out_1)) (.cse17 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneLevelCritical_~retValue_acc~4_out_1)) (.cse68 (<= 0 .cse16)) (.cse24 (<= .cse16 4294967294)) (.cse44 (<= 0 (+ .cse71 4294967296))) (.cse2 (<= v_oct_isMethaneAlarm_~retValue_acc~1_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse50 (<= v_oct_activatePump_~tmp~3_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse51 (<= .cse73 2)) (.cse64 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_isMethaneLevelCritical_~retValue_acc~4_out_1)) (.cse65 (<= v_oct_isMethaneAlarm_~retValue_acc~1_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse8 (<= 0 .cse72)) (.cse67 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~1_out_1)) (.cse36 (<= 0 (+ .cse70 4294967296))) (.cse3 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~1_out_1)) (.cse4 (<= 2 .cse73)) (.cse43 (<= .cse14 4294967294)) (.cse18 (<= .cse72 0)) (.cse21 (<= .cse70 4294967294)) (.cse32 (<= .cse72 4294967294)) (.cse28 (<= 0 (+ .cse72 4294967296))) (.cse33 (<= .cse70 4294967294)) (.cse38 (<= .cse71 4294967294)) (.cse27 (<= 0 (+ .cse14 4294967296))) (.cse69 (<= .cse16 0)) (.cse19 (<= v_oct_~methaneLevelCritical~0_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse9 (<= v_oct_isMethaneLevelCritical_~retValue_acc~4_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse10 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_activatePump_~tmp~3_out_1)) (.cse39 (<= 0 (+ .cse16 4294967296))) (.cse66 (<= v_oct_isMethaneLevelCritical_~retValue_acc~4_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse29 (<= 0 (+ .cse70 4294967296)))) (or (let ((.cse20 (not .cse17)) (.cse22 (not .cse65)) (.cse23 (not .cse8)) (.cse25 (not .cse69)) (.cse26 (not .cse2)) (.cse30 (not .cse10)) (.cse31 (not .cse66)) (.cse34 (not .cse51)) (.cse35 (not .cse9)) (.cse37 (not .cse18)) (.cse40 (not .cse50)) (.cse41 (not .cse64)) (.cse42 (not .cse19)) (.cse45 (not .cse3)) (.cse46 (not .cse4)) (.cse47 (not .cse0)) (.cse48 (not .cse67)) (.cse49 (not .cse68))) (and .cse0 (let ((.cse5 (<= 0 (+ .cse14 4294967296))) (.cse6 (<= .cse16 4294967294)) (.cse7 (<= .cse14 4294967294)) (.cse11 (<= 0 (+ .cse16 4294967296))) (.cse1 (<= 0 (+ .cse16 4294967296)))) (or (and (not .cse1) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and (let ((.cse12 (<= .cse16 4294967294))) (or (and .cse12 .cse4 (let ((.cse15 (<= .cse14 4294967294))) (or (and .cse2 .cse3 (let ((.cse13 (<= 0 (+ .cse14 4294967296)))) (or (and .cse5 .cse6 .cse7 (not .cse13) .cse11) .cse13)) .cse15) (and .cse2 .cse3 .cse5 .cse6 .cse7 (not .cse15) .cse11))) .cse8) (and (not .cse12) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse11))) .cse1 .cse9 .cse10))) .cse17 .cse18 .cse19 (or .cse20 (not .cse21) .cse22 .cse23 (not .cse24) .cse25 .cse26 (not .cse27) (not .cse28) (not .cse29) .cse30 .cse31 (not .cse32) (not .cse33) .cse34 .cse35 (not .cse36) .cse37 (not .cse38) (not .cse39) .cse40 .cse41 .cse42 (not .cse43) (not .cse44) .cse45 .cse46 .cse47 .cse48 .cse49) .cse50 .cse51 (or .cse20 (not .cse52) (not .cse53) .cse22 .cse23 .cse25 (not .cse54) .cse26 (not .cse55) (not .cse56) (not .cse57) .cse30 (not .cse58) .cse31 .cse34 .cse35 (not .cse59) .cse37 .cse40 .cse41 .cse42 (not .cse60) .cse45 .cse46 (not .cse61) .cse47 (not .cse62) .cse48 .cse49 (not .cse63)) .cse64 .cse65 .cse66 .cse67)) (and .cse0 .cse17 .cse68 .cse60 .cse55 .cse2 .cse50 .cse51 .cse64 .cse65 .cse52 .cse8 .cse63 .cse62 .cse67 .cse59 .cse3 .cse4 .cse18 .cse57 .cse53 .cse69 .cse19 .cse9 .cse10 .cse54 .cse61 .cse66 .cse58 .cse56) (and .cse0 .cse17 .cse68 .cse24 .cse44 .cse2 .cse50 .cse51 .cse64 .cse65 .cse8 .cse67 .cse36 .cse3 .cse4 .cse43 .cse18 .cse21 .cse32 .cse28 .cse33 .cse38 .cse27 .cse69 .cse19 .cse9 .cse10 .cse39 .cse66 .cse29)))) InVars {~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_in_1} OutVars{isMethaneAlarm_~retValue_acc~1=v_oct_isMethaneAlarm_~retValue_acc~1_out_1, activatePump_~tmp~3=v_oct_activatePump_~tmp~3_out_1, __utac_acc__Specification3_spec__1_~tmp~8=v_oct___utac_acc__Specification3_spec__1_~tmp~8_out_1, activatePump_#t~ret6=|v_oct_activatePump_#t~ret6_out_1|, isMethaneLevelCritical_#res=|v_oct_isMethaneLevelCritical_#res_out_1|, isMethaneAlarm_#t~ret7=|v_oct_isMethaneAlarm_#t~ret7_out_1|, isMethaneLevelCritical_~retValue_acc~4=v_oct_isMethaneLevelCritical_~retValue_acc~4_out_1, __utac_acc__Specification3_spec__1_~tmp___0~2=v_oct___utac_acc__Specification3_spec__1_~tmp___0~2_out_1, ~pumpRunning~0=v_oct_~pumpRunning~0_out_1, isMethaneAlarm_#res=|v_oct_isMethaneAlarm_#res_out_1|, __utac_acc__Specification3_spec__1_~tmp___1~1=v_oct___utac_acc__Specification3_spec__1_~tmp___1~1_out_1, ~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_out_1} AuxVars[] AssignedVars[__utac_acc__Specification3_spec__1_~tmp___0~2, isMethaneAlarm_~retValue_acc~1, activatePump_~tmp~3, ~pumpRunning~0, isMethaneAlarm_#res, __utac_acc__Specification3_spec__1_~tmp~8, activatePump_#t~ret6, isMethaneLevelCritical_#res, __utac_acc__Specification3_spec__1_~tmp___1~1, ~methaneLevelCritical~0, isMethaneAlarm_#t~ret7, isMethaneLevelCritical_~retValue_acc~4] {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {48333#(<= 1 ~pumpRunning~0)} [907] L441_primed-->L441: Formula: true InVars {} OutVars{isMethaneLevelCritical_~retValue_acc~4=v_isMethaneLevelCritical_~retValue_acc~4_1} AuxVars[] AssignedVars[isMethaneLevelCritical_~retValue_acc~4] {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {48333#(<= 1 ~pumpRunning~0)} ~retValue_acc~4 := ~methaneLevelCritical~0; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,190 INFO L280 TraceCheckUtils]: 3: Hoare triple {48333#(<= 1 ~pumpRunning~0)} #res := ~retValue_acc~4; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {48333#(<= 1 ~pumpRunning~0)} assume true; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,193 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {48333#(<= 1 ~pumpRunning~0)} {48209#true} #896#return; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:40:07,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {48209#true} havoc ~retValue_acc~5; {48209#true} is VALID [2020-07-10 17:40:07,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {48209#true} ~retValue_acc~5 := ~waterLevel~0; {48209#true} is VALID [2020-07-10 17:40:07,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {48209#true} #res := ~retValue_acc~5; {48209#true} is VALID [2020-07-10 17:40:07,198 INFO L280 TraceCheckUtils]: 3: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,199 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48209#true} {48333#(<= 1 ~pumpRunning~0)} #898#return; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:40:07,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {48209#true} havoc ~retValue_acc~2; {48209#true} is VALID [2020-07-10 17:40:07,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {48209#true} ~retValue_acc~2 := ~pumpRunning~0; {48355#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)} is VALID [2020-07-10 17:40:07,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {48355#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)} #res := ~retValue_acc~2; {48356#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:40:07,252 INFO L280 TraceCheckUtils]: 3: Hoare triple {48356#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {48356#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:40:07,254 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48356#(= ~pumpRunning~0 |isPumpRunning_#res|)} {48333#(<= 1 ~pumpRunning~0)} #900#return; {48344#(<= 1 |__utac_acc__Specification3_spec__1_#t~ret73|)} is VALID [2020-07-10 17:40:07,263 INFO L263 TraceCheckUtils]: 0: Hoare triple {48209#true} call ULTIMATE.init(); {48346#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 17:40:07,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {48346#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.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~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {48209#true} is VALID [2020-07-10 17:40:07,264 INFO L280 TraceCheckUtils]: 2: Hoare triple {48209#true} #valid := #valid[0 := 0]; {48209#true} is VALID [2020-07-10 17:40:07,264 INFO L280 TraceCheckUtils]: 3: Hoare triple {48209#true} assume 0 < #StackHeapBarrier; {48209#true} is VALID [2020-07-10 17:40:07,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {48209#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L339 {48209#true} is VALID [2020-07-10 17:40:07,265 INFO L280 TraceCheckUtils]: 5: Hoare triple {48209#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L339-1 {48209#true} is VALID [2020-07-10 17:40:07,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {48209#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L343 {48209#true} is VALID [2020-07-10 17:40:07,265 INFO L280 TraceCheckUtils]: 7: Hoare triple {48209#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L343-1 {48209#true} is VALID [2020-07-10 17:40:07,266 INFO L280 TraceCheckUtils]: 8: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L343-2 {48209#true} is VALID [2020-07-10 17:40:07,266 INFO L280 TraceCheckUtils]: 9: Hoare triple {48209#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L343-3 {48209#true} is VALID [2020-07-10 17:40:07,266 INFO L280 TraceCheckUtils]: 10: Hoare triple {48209#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L347 {48209#true} is VALID [2020-07-10 17:40:07,266 INFO L280 TraceCheckUtils]: 11: Hoare triple {48209#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L347-1 {48209#true} is VALID [2020-07-10 17:40:07,267 INFO L280 TraceCheckUtils]: 12: Hoare triple {48209#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L347-2 {48209#true} is VALID [2020-07-10 17:40:07,267 INFO L280 TraceCheckUtils]: 13: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L347-3 {48209#true} is VALID [2020-07-10 17:40:07,267 INFO L280 TraceCheckUtils]: 14: Hoare triple {48209#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L347-4 {48209#true} is VALID [2020-07-10 17:40:07,268 INFO L280 TraceCheckUtils]: 15: Hoare triple {48209#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L351 {48209#true} is VALID [2020-07-10 17:40:07,268 INFO L280 TraceCheckUtils]: 16: Hoare triple {48209#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L351-1 {48209#true} is VALID [2020-07-10 17:40:07,268 INFO L280 TraceCheckUtils]: 17: Hoare triple {48209#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L351-2 {48209#true} is VALID [2020-07-10 17:40:07,269 INFO L280 TraceCheckUtils]: 18: Hoare triple {48209#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L351-3 {48209#true} is VALID [2020-07-10 17:40:07,269 INFO L280 TraceCheckUtils]: 19: Hoare triple {48209#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L351-4 {48209#true} is VALID [2020-07-10 17:40:07,269 INFO L280 TraceCheckUtils]: 20: Hoare triple {48209#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L351-5 {48209#true} is VALID [2020-07-10 17:40:07,270 INFO L280 TraceCheckUtils]: 21: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L351-6 {48209#true} is VALID [2020-07-10 17:40:07,270 INFO L280 TraceCheckUtils]: 22: Hoare triple {48209#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L351-7 {48209#true} is VALID [2020-07-10 17:40:07,270 INFO L280 TraceCheckUtils]: 23: Hoare triple {48209#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L355 {48209#true} is VALID [2020-07-10 17:40:07,271 INFO L280 TraceCheckUtils]: 24: Hoare triple {48209#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L355-1 {48209#true} is VALID [2020-07-10 17:40:07,271 INFO L280 TraceCheckUtils]: 25: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L355-2 {48209#true} is VALID [2020-07-10 17:40:07,271 INFO L280 TraceCheckUtils]: 26: Hoare triple {48209#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L355-3 {48209#true} is VALID [2020-07-10 17:40:07,272 INFO L280 TraceCheckUtils]: 27: Hoare triple {48209#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L359 {48209#true} is VALID [2020-07-10 17:40:07,272 INFO L280 TraceCheckUtils]: 28: Hoare triple {48209#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L359-1 {48209#true} is VALID [2020-07-10 17:40:07,272 INFO L280 TraceCheckUtils]: 29: Hoare triple {48209#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L359-2 {48209#true} is VALID [2020-07-10 17:40:07,272 INFO L280 TraceCheckUtils]: 30: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L359-3 {48209#true} is VALID [2020-07-10 17:40:07,273 INFO L280 TraceCheckUtils]: 31: Hoare triple {48209#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L359-4 {48209#true} is VALID [2020-07-10 17:40:07,273 INFO L280 TraceCheckUtils]: 32: Hoare triple {48209#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L363 {48209#true} is VALID [2020-07-10 17:40:07,273 INFO L280 TraceCheckUtils]: 33: Hoare triple {48209#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L363-1 {48209#true} is VALID [2020-07-10 17:40:07,274 INFO L280 TraceCheckUtils]: 34: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L363-2 {48209#true} is VALID [2020-07-10 17:40:07,274 INFO L280 TraceCheckUtils]: 35: Hoare triple {48209#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L363-3 {48209#true} is VALID [2020-07-10 17:40:07,274 INFO L280 TraceCheckUtils]: 36: Hoare triple {48209#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L365 {48209#true} is VALID [2020-07-10 17:40:07,275 INFO L280 TraceCheckUtils]: 37: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L365-1 {48209#true} is VALID [2020-07-10 17:40:07,275 INFO L280 TraceCheckUtils]: 38: Hoare triple {48209#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L365-2 {48209#true} is VALID [2020-07-10 17:40:07,275 INFO L280 TraceCheckUtils]: 39: Hoare triple {48209#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L451 {48209#true} is VALID [2020-07-10 17:40:07,276 INFO L280 TraceCheckUtils]: 40: Hoare triple {48209#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L452 {48209#true} is VALID [2020-07-10 17:40:07,276 INFO L280 TraceCheckUtils]: 41: Hoare triple {48209#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L452-1 {48209#true} is VALID [2020-07-10 17:40:07,276 INFO L280 TraceCheckUtils]: 42: Hoare triple {48209#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L452-2 {48209#true} is VALID [2020-07-10 17:40:07,277 INFO L280 TraceCheckUtils]: 43: Hoare triple {48209#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L452-3 {48209#true} is VALID [2020-07-10 17:40:07,277 INFO L280 TraceCheckUtils]: 44: Hoare triple {48209#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L452-4 {48209#true} is VALID [2020-07-10 17:40:07,277 INFO L280 TraceCheckUtils]: 45: Hoare triple {48209#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L452-5 {48209#true} is VALID [2020-07-10 17:40:07,278 INFO L280 TraceCheckUtils]: 46: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L452-6 {48209#true} is VALID [2020-07-10 17:40:07,278 INFO L280 TraceCheckUtils]: 47: Hoare triple {48209#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L452-7 {48209#true} is VALID [2020-07-10 17:40:07,278 INFO L280 TraceCheckUtils]: 48: Hoare triple {48209#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L456 {48209#true} is VALID [2020-07-10 17:40:07,278 INFO L280 TraceCheckUtils]: 49: Hoare triple {48209#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L456-1 {48209#true} is VALID [2020-07-10 17:40:07,279 INFO L280 TraceCheckUtils]: 50: Hoare triple {48209#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L456-2 {48209#true} is VALID [2020-07-10 17:40:07,279 INFO L280 TraceCheckUtils]: 51: Hoare triple {48209#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L456-3 {48209#true} is VALID [2020-07-10 17:40:07,279 INFO L280 TraceCheckUtils]: 52: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L456-4 {48209#true} is VALID [2020-07-10 17:40:07,280 INFO L280 TraceCheckUtils]: 53: Hoare triple {48209#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L456-5 {48209#true} is VALID [2020-07-10 17:40:07,280 INFO L280 TraceCheckUtils]: 54: Hoare triple {48209#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L460 {48209#true} is VALID [2020-07-10 17:40:07,280 INFO L280 TraceCheckUtils]: 55: Hoare triple {48209#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L460-1 {48209#true} is VALID [2020-07-10 17:40:07,281 INFO L280 TraceCheckUtils]: 56: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L460-2 {48209#true} is VALID [2020-07-10 17:40:07,281 INFO L280 TraceCheckUtils]: 57: Hoare triple {48209#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L460-3 {48209#true} is VALID [2020-07-10 17:40:07,281 INFO L280 TraceCheckUtils]: 58: Hoare triple {48209#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L464 {48209#true} is VALID [2020-07-10 17:40:07,282 INFO L280 TraceCheckUtils]: 59: Hoare triple {48209#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L464-1 {48209#true} is VALID [2020-07-10 17:40:07,282 INFO L280 TraceCheckUtils]: 60: Hoare triple {48209#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L464-2 {48209#true} is VALID [2020-07-10 17:40:07,282 INFO L280 TraceCheckUtils]: 61: Hoare triple {48209#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L834 {48209#true} is VALID [2020-07-10 17:40:07,282 INFO L280 TraceCheckUtils]: 62: Hoare triple {48209#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L834-1 {48209#true} is VALID [2020-07-10 17:40:07,283 INFO L280 TraceCheckUtils]: 63: Hoare triple {48209#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L835 {48209#true} is VALID [2020-07-10 17:40:07,283 INFO L280 TraceCheckUtils]: 64: Hoare triple {48209#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L841 {48209#true} is VALID [2020-07-10 17:40:07,283 INFO L280 TraceCheckUtils]: 65: Hoare triple {48209#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L841-1 {48209#true} is VALID [2020-07-10 17:40:07,284 INFO L280 TraceCheckUtils]: 66: Hoare triple {48209#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L842 {48209#true} is VALID [2020-07-10 17:40:07,284 INFO L280 TraceCheckUtils]: 67: Hoare triple {48209#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L880 {48209#true} is VALID [2020-07-10 17:40:07,297 INFO L280 TraceCheckUtils]: 68: Hoare triple {48209#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L880-1 {48209#true} is VALID [2020-07-10 17:40:07,298 INFO L280 TraceCheckUtils]: 69: Hoare triple {48209#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L881 {48209#true} is VALID [2020-07-10 17:40:07,298 INFO L280 TraceCheckUtils]: 70: Hoare triple {48209#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L887 {48209#true} is VALID [2020-07-10 17:40:07,298 INFO L280 TraceCheckUtils]: 71: Hoare triple {48209#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L887-1 {48209#true} is VALID [2020-07-10 17:40:07,299 INFO L280 TraceCheckUtils]: 72: Hoare triple {48209#true} ~cleanupTimeShifts~0 := 4; {48209#true} is VALID [2020-07-10 17:40:07,299 INFO L280 TraceCheckUtils]: 73: Hoare triple {48209#true} ~pumpRunning~0 := 0; {48209#true} is VALID [2020-07-10 17:40:07,301 INFO L280 TraceCheckUtils]: 74: Hoare triple {48209#true} ~systemActive~0 := 1; {48209#true} is VALID [2020-07-10 17:40:07,301 INFO L280 TraceCheckUtils]: 75: Hoare triple {48209#true} ~waterLevel~0 := 1; {48209#true} is VALID [2020-07-10 17:40:07,302 INFO L280 TraceCheckUtils]: 76: Hoare triple {48209#true} ~methaneLevelCritical~0 := 0; {48209#true} is VALID [2020-07-10 17:40:07,302 INFO L280 TraceCheckUtils]: 77: Hoare triple {48209#true} ~head~0.base, ~head~0.offset := 0, 0; {48209#true} is VALID [2020-07-10 17:40:07,302 INFO L280 TraceCheckUtils]: 78: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,303 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {48209#true} {48209#true} #904#return; {48209#true} is VALID [2020-07-10 17:40:07,303 INFO L263 TraceCheckUtils]: 80: Hoare triple {48209#true} call #t~ret74 := main(); {48209#true} is VALID [2020-07-10 17:40:07,303 INFO L280 TraceCheckUtils]: 81: Hoare triple {48209#true} havoc ~retValue_acc~0; {48209#true} is VALID [2020-07-10 17:40:07,304 INFO L280 TraceCheckUtils]: 82: Hoare triple {48209#true} havoc ~tmp~0; {48209#true} is VALID [2020-07-10 17:40:07,304 INFO L263 TraceCheckUtils]: 83: Hoare triple {48209#true} call select_helpers(); {48209#true} is VALID [2020-07-10 17:40:07,304 INFO L280 TraceCheckUtils]: 84: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,305 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {48209#true} {48209#true} #812#return; {48209#true} is VALID [2020-07-10 17:40:07,305 INFO L263 TraceCheckUtils]: 86: Hoare triple {48209#true} call select_features(); {48209#true} is VALID [2020-07-10 17:40:07,305 INFO L280 TraceCheckUtils]: 87: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,306 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {48209#true} {48209#true} #814#return; {48209#true} is VALID [2020-07-10 17:40:07,307 INFO L263 TraceCheckUtils]: 89: Hoare triple {48209#true} call #t~ret0 := valid_product(); {48209#true} is VALID [2020-07-10 17:40:07,307 INFO L280 TraceCheckUtils]: 90: Hoare triple {48209#true} havoc ~retValue_acc~8; {48209#true} is VALID [2020-07-10 17:40:07,307 INFO L280 TraceCheckUtils]: 91: Hoare triple {48209#true} ~retValue_acc~8 := 1; {48209#true} is VALID [2020-07-10 17:40:07,308 INFO L280 TraceCheckUtils]: 92: Hoare triple {48209#true} #res := ~retValue_acc~8; {48209#true} is VALID [2020-07-10 17:40:07,308 INFO L280 TraceCheckUtils]: 93: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,308 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {48209#true} {48209#true} #816#return; {48209#true} is VALID [2020-07-10 17:40:07,309 INFO L280 TraceCheckUtils]: 95: Hoare triple {48209#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {48209#true} is VALID [2020-07-10 17:40:07,309 INFO L280 TraceCheckUtils]: 96: Hoare triple {48209#true} ~tmp~0 := #t~ret0; {48209#true} is VALID [2020-07-10 17:40:07,309 INFO L280 TraceCheckUtils]: 97: Hoare triple {48209#true} havoc #t~ret0; {48209#true} is VALID [2020-07-10 17:40:07,310 INFO L280 TraceCheckUtils]: 98: Hoare triple {48209#true} assume 0 != ~tmp~0; {48209#true} is VALID [2020-07-10 17:40:07,310 INFO L263 TraceCheckUtils]: 99: Hoare triple {48209#true} call setup(); {48209#true} is VALID [2020-07-10 17:40:07,310 INFO L280 TraceCheckUtils]: 100: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,311 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {48209#true} {48209#true} #818#return; {48209#true} is VALID [2020-07-10 17:40:07,311 INFO L263 TraceCheckUtils]: 102: Hoare triple {48209#true} call runTest(); {48209#true} is VALID [2020-07-10 17:40:07,311 INFO L263 TraceCheckUtils]: 103: Hoare triple {48209#true} call test(); {48209#true} is VALID [2020-07-10 17:40:07,312 INFO L280 TraceCheckUtils]: 104: Hoare triple {48209#true} havoc ~splverifierCounter~0; {48209#true} is VALID [2020-07-10 17:40:07,312 INFO L280 TraceCheckUtils]: 105: Hoare triple {48209#true} havoc ~tmp~1; {48209#true} is VALID [2020-07-10 17:40:07,312 INFO L280 TraceCheckUtils]: 106: Hoare triple {48209#true} havoc ~tmp___0~0; {48209#true} is VALID [2020-07-10 17:40:07,313 INFO L280 TraceCheckUtils]: 107: Hoare triple {48209#true} havoc ~tmp___1~0; {48209#true} is VALID [2020-07-10 17:40:07,313 INFO L280 TraceCheckUtils]: 108: Hoare triple {48209#true} havoc ~tmp___2~0; {48209#true} is VALID [2020-07-10 17:40:07,313 INFO L280 TraceCheckUtils]: 109: Hoare triple {48209#true} ~splverifierCounter~0 := 0; {48209#true} is VALID [2020-07-10 17:40:07,314 INFO L280 TraceCheckUtils]: 110: Hoare triple {48209#true} assume !false; {48209#true} is VALID [2020-07-10 17:40:07,314 INFO L280 TraceCheckUtils]: 111: Hoare triple {48209#true} assume ~splverifierCounter~0 < 4; {48209#true} is VALID [2020-07-10 17:40:07,314 INFO L280 TraceCheckUtils]: 112: Hoare triple {48209#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {48209#true} is VALID [2020-07-10 17:40:07,314 INFO L280 TraceCheckUtils]: 113: Hoare triple {48209#true} ~tmp~1 := #t~nondet1; {48209#true} is VALID [2020-07-10 17:40:07,315 INFO L280 TraceCheckUtils]: 114: Hoare triple {48209#true} havoc #t~nondet1; {48209#true} is VALID [2020-07-10 17:40:07,315 INFO L280 TraceCheckUtils]: 115: Hoare triple {48209#true} assume 0 != ~tmp~1; {48209#true} is VALID [2020-07-10 17:40:07,316 INFO L263 TraceCheckUtils]: 116: Hoare triple {48209#true} call waterRise(); {48347#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:40:07,316 INFO L280 TraceCheckUtils]: 117: Hoare triple {48347#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {48209#true} is VALID [2020-07-10 17:40:07,317 INFO L280 TraceCheckUtils]: 118: Hoare triple {48209#true} ~waterLevel~0 := 1 + ~waterLevel~0; {48209#true} is VALID [2020-07-10 17:40:07,317 INFO L280 TraceCheckUtils]: 119: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,317 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {48209#true} {48209#true} #860#return; {48209#true} is VALID [2020-07-10 17:40:07,318 INFO L280 TraceCheckUtils]: 121: Hoare triple {48209#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {48209#true} is VALID [2020-07-10 17:40:07,318 INFO L280 TraceCheckUtils]: 122: Hoare triple {48209#true} ~tmp___0~0 := #t~nondet2; {48209#true} is VALID [2020-07-10 17:40:07,318 INFO L280 TraceCheckUtils]: 123: Hoare triple {48209#true} havoc #t~nondet2; {48209#true} is VALID [2020-07-10 17:40:07,319 INFO L280 TraceCheckUtils]: 124: Hoare triple {48209#true} assume !(0 != ~tmp___0~0); {48209#true} is VALID [2020-07-10 17:40:07,319 INFO L280 TraceCheckUtils]: 125: Hoare triple {48209#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {48209#true} is VALID [2020-07-10 17:40:07,319 INFO L280 TraceCheckUtils]: 126: Hoare triple {48209#true} ~tmp___2~0 := #t~nondet3; {48209#true} is VALID [2020-07-10 17:40:07,320 INFO L280 TraceCheckUtils]: 127: Hoare triple {48209#true} havoc #t~nondet3; {48209#true} is VALID [2020-07-10 17:40:07,320 INFO L280 TraceCheckUtils]: 128: Hoare triple {48209#true} assume 0 != ~tmp___2~0; {48209#true} is VALID [2020-07-10 17:40:07,321 INFO L263 TraceCheckUtils]: 129: Hoare triple {48209#true} call startSystem(); {48348#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:40:07,321 INFO L280 TraceCheckUtils]: 130: Hoare triple {48348#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {48209#true} is VALID [2020-07-10 17:40:07,322 INFO L280 TraceCheckUtils]: 131: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,322 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {48209#true} {48209#true} #864#return; {48209#true} is VALID [2020-07-10 17:40:07,322 INFO L263 TraceCheckUtils]: 133: Hoare triple {48209#true} call timeShift(); {48209#true} is VALID [2020-07-10 17:40:07,323 INFO L280 TraceCheckUtils]: 134: Hoare triple {48209#true} assume !(0 != ~pumpRunning~0); {48209#true} is VALID [2020-07-10 17:40:07,323 INFO L280 TraceCheckUtils]: 135: Hoare triple {48209#true} assume 0 != ~systemActive~0; {48209#true} is VALID [2020-07-10 17:40:07,323 INFO L263 TraceCheckUtils]: 136: Hoare triple {48209#true} call processEnvironment(); {48209#true} is VALID [2020-07-10 17:40:07,324 INFO L280 TraceCheckUtils]: 137: Hoare triple {48209#true} havoc ~tmp~2; {48209#true} is VALID [2020-07-10 17:40:07,324 INFO L280 TraceCheckUtils]: 138: Hoare triple {48209#true} assume 0 == ~pumpRunning~0; {48209#true} is VALID [2020-07-10 17:40:07,324 INFO L263 TraceCheckUtils]: 139: Hoare triple {48209#true} call #t~ret5 := isHighWaterLevel(); {48209#true} is VALID [2020-07-10 17:40:07,325 INFO L280 TraceCheckUtils]: 140: Hoare triple {48209#true} havoc ~retValue_acc~3; {48209#true} is VALID [2020-07-10 17:40:07,325 INFO L280 TraceCheckUtils]: 141: Hoare triple {48209#true} havoc ~tmp~4; {48209#true} is VALID [2020-07-10 17:40:07,325 INFO L280 TraceCheckUtils]: 142: Hoare triple {48209#true} havoc ~tmp___0~1; {48209#true} is VALID [2020-07-10 17:40:07,325 INFO L263 TraceCheckUtils]: 143: Hoare triple {48209#true} call #t~ret24 := isHighWaterSensorDry(); {48209#true} is VALID [2020-07-10 17:40:07,326 INFO L280 TraceCheckUtils]: 144: Hoare triple {48209#true} havoc ~retValue_acc~6; {48209#true} is VALID [2020-07-10 17:40:07,326 INFO L280 TraceCheckUtils]: 145: Hoare triple {48209#true} assume !(~waterLevel~0 < 2); {48209#true} is VALID [2020-07-10 17:40:07,326 INFO L280 TraceCheckUtils]: 146: Hoare triple {48209#true} ~retValue_acc~6 := 0; {48209#true} is VALID [2020-07-10 17:40:07,327 INFO L280 TraceCheckUtils]: 147: Hoare triple {48209#true} #res := ~retValue_acc~6; {48209#true} is VALID [2020-07-10 17:40:07,327 INFO L280 TraceCheckUtils]: 148: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,327 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {48209#true} {48209#true} #874#return; {48209#true} is VALID [2020-07-10 17:40:07,328 INFO L280 TraceCheckUtils]: 150: Hoare triple {48209#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {48209#true} is VALID [2020-07-10 17:40:07,328 INFO L280 TraceCheckUtils]: 151: Hoare triple {48209#true} ~tmp~4 := #t~ret24; {48209#true} is VALID [2020-07-10 17:40:07,328 INFO L280 TraceCheckUtils]: 152: Hoare triple {48209#true} havoc #t~ret24; {48209#true} is VALID [2020-07-10 17:40:07,329 INFO L280 TraceCheckUtils]: 153: Hoare triple {48209#true} assume !(0 != ~tmp~4); {48209#true} is VALID [2020-07-10 17:40:07,329 INFO L280 TraceCheckUtils]: 154: Hoare triple {48209#true} ~tmp___0~1 := 1; {48209#true} is VALID [2020-07-10 17:40:07,329 INFO L280 TraceCheckUtils]: 155: Hoare triple {48209#true} ~retValue_acc~3 := ~tmp___0~1; {48209#true} is VALID [2020-07-10 17:40:07,330 INFO L280 TraceCheckUtils]: 156: Hoare triple {48209#true} #res := ~retValue_acc~3; {48209#true} is VALID [2020-07-10 17:40:07,330 INFO L280 TraceCheckUtils]: 157: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,330 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {48209#true} {48209#true} #852#return; {48209#true} is VALID [2020-07-10 17:40:07,331 INFO L280 TraceCheckUtils]: 159: Hoare triple {48209#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {48209#true} is VALID [2020-07-10 17:40:07,331 INFO L280 TraceCheckUtils]: 160: Hoare triple {48209#true} ~tmp~2 := #t~ret5; {48209#true} is VALID [2020-07-10 17:40:07,331 INFO L280 TraceCheckUtils]: 161: Hoare triple {48209#true} havoc #t~ret5; {48209#true} is VALID [2020-07-10 17:40:07,331 INFO L280 TraceCheckUtils]: 162: Hoare triple {48209#true} assume 0 != ~tmp~2; {48209#true} is VALID [2020-07-10 17:40:07,332 INFO L263 TraceCheckUtils]: 163: Hoare triple {48209#true} call activatePump(); {48209#true} is VALID [2020-07-10 17:40:07,332 INFO L280 TraceCheckUtils]: 164: Hoare triple {48209#true} havoc ~tmp~3; {48209#true} is VALID [2020-07-10 17:40:07,332 INFO L263 TraceCheckUtils]: 165: Hoare triple {48209#true} call #t~ret6 := isMethaneAlarm(); {48209#true} is VALID [2020-07-10 17:40:07,333 INFO L280 TraceCheckUtils]: 166: Hoare triple {48209#true} havoc ~retValue_acc~1; {48209#true} is VALID [2020-07-10 17:40:07,333 INFO L263 TraceCheckUtils]: 167: Hoare triple {48209#true} call #t~ret7 := isMethaneLevelCritical(); {48209#true} is VALID [2020-07-10 17:40:07,337 INFO L280 TraceCheckUtils]: 168: Hoare triple {48209#true} [908] isMethaneLevelCriticalENTRY-->L441_primed: Formula: (let ((.cse73 (* 2 v_oct_~pumpRunning~0_out_1)) (.cse72 (* 2 v_oct_activatePump_~tmp~3_out_1)) (.cse16 (* 2 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse14 (* 2 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse71 (* 2 v_oct_isMethaneLevelCritical_~retValue_acc~4_out_1)) (.cse70 (* 2 v_oct_isMethaneAlarm_~retValue_acc~1_out_1))) (let ((.cse60 (<= 0 (+ .cse70 4294967296))) (.cse55 (<= .cse71 4294967294)) (.cse52 (<= .cse70 4294967294)) (.cse63 (<= 0 (+ .cse14 4294967296))) (.cse62 (<= .cse16 4294967294)) (.cse59 (<= 0 (+ .cse72 4294967296))) (.cse57 (<= .cse70 4294967294)) (.cse53 (<= 0 (+ .cse70 4294967296))) (.cse54 (<= .cse72 4294967294)) (.cse61 (<= 0 (+ .cse71 4294967296))) (.cse58 (<= .cse14 4294967294)) (.cse56 (<= 0 (+ .cse16 4294967296))) (.cse0 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_~methaneLevelCritical~0_out_1)) (.cse17 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneLevelCritical_~retValue_acc~4_out_1)) (.cse68 (<= 0 .cse16)) (.cse24 (<= .cse16 4294967294)) (.cse44 (<= 0 (+ .cse71 4294967296))) (.cse2 (<= v_oct_isMethaneAlarm_~retValue_acc~1_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse50 (<= v_oct_activatePump_~tmp~3_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse51 (<= .cse73 2)) (.cse64 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_isMethaneLevelCritical_~retValue_acc~4_out_1)) (.cse65 (<= v_oct_isMethaneAlarm_~retValue_acc~1_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse8 (<= 0 .cse72)) (.cse67 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~1_out_1)) (.cse36 (<= 0 (+ .cse70 4294967296))) (.cse3 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~1_out_1)) (.cse4 (<= 2 .cse73)) (.cse43 (<= .cse14 4294967294)) (.cse18 (<= .cse72 0)) (.cse21 (<= .cse70 4294967294)) (.cse32 (<= .cse72 4294967294)) (.cse28 (<= 0 (+ .cse72 4294967296))) (.cse33 (<= .cse70 4294967294)) (.cse38 (<= .cse71 4294967294)) (.cse27 (<= 0 (+ .cse14 4294967296))) (.cse69 (<= .cse16 0)) (.cse19 (<= v_oct_~methaneLevelCritical~0_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse9 (<= v_oct_isMethaneLevelCritical_~retValue_acc~4_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse10 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_activatePump_~tmp~3_out_1)) (.cse39 (<= 0 (+ .cse16 4294967296))) (.cse66 (<= v_oct_isMethaneLevelCritical_~retValue_acc~4_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse29 (<= 0 (+ .cse70 4294967296)))) (or (let ((.cse20 (not .cse17)) (.cse22 (not .cse65)) (.cse23 (not .cse8)) (.cse25 (not .cse69)) (.cse26 (not .cse2)) (.cse30 (not .cse10)) (.cse31 (not .cse66)) (.cse34 (not .cse51)) (.cse35 (not .cse9)) (.cse37 (not .cse18)) (.cse40 (not .cse50)) (.cse41 (not .cse64)) (.cse42 (not .cse19)) (.cse45 (not .cse3)) (.cse46 (not .cse4)) (.cse47 (not .cse0)) (.cse48 (not .cse67)) (.cse49 (not .cse68))) (and .cse0 (let ((.cse5 (<= 0 (+ .cse14 4294967296))) (.cse6 (<= .cse16 4294967294)) (.cse7 (<= .cse14 4294967294)) (.cse11 (<= 0 (+ .cse16 4294967296))) (.cse1 (<= 0 (+ .cse16 4294967296)))) (or (and (not .cse1) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and (let ((.cse12 (<= .cse16 4294967294))) (or (and .cse12 .cse4 (let ((.cse15 (<= .cse14 4294967294))) (or (and .cse2 .cse3 (let ((.cse13 (<= 0 (+ .cse14 4294967296)))) (or (and .cse5 .cse6 .cse7 (not .cse13) .cse11) .cse13)) .cse15) (and .cse2 .cse3 .cse5 .cse6 .cse7 (not .cse15) .cse11))) .cse8) (and (not .cse12) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse11))) .cse1 .cse9 .cse10))) .cse17 .cse18 .cse19 (or .cse20 (not .cse21) .cse22 .cse23 (not .cse24) .cse25 .cse26 (not .cse27) (not .cse28) (not .cse29) .cse30 .cse31 (not .cse32) (not .cse33) .cse34 .cse35 (not .cse36) .cse37 (not .cse38) (not .cse39) .cse40 .cse41 .cse42 (not .cse43) (not .cse44) .cse45 .cse46 .cse47 .cse48 .cse49) .cse50 .cse51 (or .cse20 (not .cse52) (not .cse53) .cse22 .cse23 .cse25 (not .cse54) .cse26 (not .cse55) (not .cse56) (not .cse57) .cse30 (not .cse58) .cse31 .cse34 .cse35 (not .cse59) .cse37 .cse40 .cse41 .cse42 (not .cse60) .cse45 .cse46 (not .cse61) .cse47 (not .cse62) .cse48 .cse49 (not .cse63)) .cse64 .cse65 .cse66 .cse67)) (and .cse0 .cse17 .cse68 .cse60 .cse55 .cse2 .cse50 .cse51 .cse64 .cse65 .cse52 .cse8 .cse63 .cse62 .cse67 .cse59 .cse3 .cse4 .cse18 .cse57 .cse53 .cse69 .cse19 .cse9 .cse10 .cse54 .cse61 .cse66 .cse58 .cse56) (and .cse0 .cse17 .cse68 .cse24 .cse44 .cse2 .cse50 .cse51 .cse64 .cse65 .cse8 .cse67 .cse36 .cse3 .cse4 .cse43 .cse18 .cse21 .cse32 .cse28 .cse33 .cse38 .cse27 .cse69 .cse19 .cse9 .cse10 .cse39 .cse66 .cse29)))) InVars {~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_in_1} OutVars{isMethaneAlarm_~retValue_acc~1=v_oct_isMethaneAlarm_~retValue_acc~1_out_1, activatePump_~tmp~3=v_oct_activatePump_~tmp~3_out_1, __utac_acc__Specification3_spec__1_~tmp~8=v_oct___utac_acc__Specification3_spec__1_~tmp~8_out_1, activatePump_#t~ret6=|v_oct_activatePump_#t~ret6_out_1|, isMethaneLevelCritical_#res=|v_oct_isMethaneLevelCritical_#res_out_1|, isMethaneAlarm_#t~ret7=|v_oct_isMethaneAlarm_#t~ret7_out_1|, isMethaneLevelCritical_~retValue_acc~4=v_oct_isMethaneLevelCritical_~retValue_acc~4_out_1, __utac_acc__Specification3_spec__1_~tmp___0~2=v_oct___utac_acc__Specification3_spec__1_~tmp___0~2_out_1, ~pumpRunning~0=v_oct_~pumpRunning~0_out_1, isMethaneAlarm_#res=|v_oct_isMethaneAlarm_#res_out_1|, __utac_acc__Specification3_spec__1_~tmp___1~1=v_oct___utac_acc__Specification3_spec__1_~tmp___1~1_out_1, ~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_out_1} AuxVars[] AssignedVars[__utac_acc__Specification3_spec__1_~tmp___0~2, isMethaneAlarm_~retValue_acc~1, activatePump_~tmp~3, ~pumpRunning~0, isMethaneAlarm_#res, __utac_acc__Specification3_spec__1_~tmp~8, activatePump_#t~ret6, isMethaneLevelCritical_#res, __utac_acc__Specification3_spec__1_~tmp___1~1, ~methaneLevelCritical~0, isMethaneAlarm_#t~ret7, isMethaneLevelCritical_~retValue_acc~4] {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,339 INFO L280 TraceCheckUtils]: 169: Hoare triple {48333#(<= 1 ~pumpRunning~0)} [907] L441_primed-->L441: Formula: true InVars {} OutVars{isMethaneLevelCritical_~retValue_acc~4=v_isMethaneLevelCritical_~retValue_acc~4_1} AuxVars[] AssignedVars[isMethaneLevelCritical_~retValue_acc~4] {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,340 INFO L280 TraceCheckUtils]: 170: Hoare triple {48333#(<= 1 ~pumpRunning~0)} ~retValue_acc~4 := ~methaneLevelCritical~0; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,341 INFO L280 TraceCheckUtils]: 171: Hoare triple {48333#(<= 1 ~pumpRunning~0)} #res := ~retValue_acc~4; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,341 INFO L280 TraceCheckUtils]: 172: Hoare triple {48333#(<= 1 ~pumpRunning~0)} assume true; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,343 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {48333#(<= 1 ~pumpRunning~0)} {48209#true} #896#return; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,344 INFO L280 TraceCheckUtils]: 174: Hoare triple {48333#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,344 INFO L280 TraceCheckUtils]: 175: Hoare triple {48333#(<= 1 ~pumpRunning~0)} ~tmp~8 := #t~ret71; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,345 INFO L280 TraceCheckUtils]: 176: Hoare triple {48333#(<= 1 ~pumpRunning~0)} havoc #t~ret71; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,346 INFO L280 TraceCheckUtils]: 177: Hoare triple {48333#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~8); {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,347 INFO L263 TraceCheckUtils]: 178: Hoare triple {48333#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {48209#true} is VALID [2020-07-10 17:40:07,347 INFO L280 TraceCheckUtils]: 179: Hoare triple {48209#true} havoc ~retValue_acc~5; {48209#true} is VALID [2020-07-10 17:40:07,347 INFO L280 TraceCheckUtils]: 180: Hoare triple {48209#true} ~retValue_acc~5 := ~waterLevel~0; {48209#true} is VALID [2020-07-10 17:40:07,348 INFO L280 TraceCheckUtils]: 181: Hoare triple {48209#true} #res := ~retValue_acc~5; {48209#true} is VALID [2020-07-10 17:40:07,348 INFO L280 TraceCheckUtils]: 182: Hoare triple {48209#true} assume true; {48209#true} is VALID [2020-07-10 17:40:07,349 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {48209#true} {48333#(<= 1 ~pumpRunning~0)} #898#return; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,350 INFO L280 TraceCheckUtils]: 184: Hoare triple {48333#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,351 INFO L280 TraceCheckUtils]: 185: Hoare triple {48333#(<= 1 ~pumpRunning~0)} ~tmp___0~2 := #t~ret72; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,352 INFO L280 TraceCheckUtils]: 186: Hoare triple {48333#(<= 1 ~pumpRunning~0)} havoc #t~ret72; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,353 INFO L280 TraceCheckUtils]: 187: Hoare triple {48333#(<= 1 ~pumpRunning~0)} assume 2 == ~tmp___0~2; {48333#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 17:40:07,354 INFO L263 TraceCheckUtils]: 188: Hoare triple {48333#(<= 1 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {48209#true} is VALID [2020-07-10 17:40:07,354 INFO L280 TraceCheckUtils]: 189: Hoare triple {48209#true} havoc ~retValue_acc~2; {48209#true} is VALID [2020-07-10 17:40:07,355 INFO L280 TraceCheckUtils]: 190: Hoare triple {48209#true} ~retValue_acc~2 := ~pumpRunning~0; {48355#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)} is VALID [2020-07-10 17:40:07,356 INFO L280 TraceCheckUtils]: 191: Hoare triple {48355#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)} #res := ~retValue_acc~2; {48356#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:40:07,357 INFO L280 TraceCheckUtils]: 192: Hoare triple {48356#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {48356#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:40:07,358 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {48356#(= ~pumpRunning~0 |isPumpRunning_#res|)} {48333#(<= 1 ~pumpRunning~0)} #900#return; {48344#(<= 1 |__utac_acc__Specification3_spec__1_#t~ret73|)} is VALID [2020-07-10 17:40:07,359 INFO L280 TraceCheckUtils]: 194: Hoare triple {48344#(<= 1 |__utac_acc__Specification3_spec__1_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {48344#(<= 1 |__utac_acc__Specification3_spec__1_#t~ret73|)} is VALID [2020-07-10 17:40:07,360 INFO L280 TraceCheckUtils]: 195: Hoare triple {48344#(<= 1 |__utac_acc__Specification3_spec__1_#t~ret73|)} ~tmp___1~1 := #t~ret73; {48345#(<= 1 __utac_acc__Specification3_spec__1_~tmp___1~1)} is VALID [2020-07-10 17:40:07,361 INFO L280 TraceCheckUtils]: 196: Hoare triple {48345#(<= 1 __utac_acc__Specification3_spec__1_~tmp___1~1)} havoc #t~ret73; {48345#(<= 1 __utac_acc__Specification3_spec__1_~tmp___1~1)} is VALID [2020-07-10 17:40:07,362 INFO L280 TraceCheckUtils]: 197: Hoare triple {48345#(<= 1 __utac_acc__Specification3_spec__1_~tmp___1~1)} assume !(0 != ~tmp___1~1); {48210#false} is VALID [2020-07-10 17:40:07,362 INFO L263 TraceCheckUtils]: 198: Hoare triple {48210#false} call __automaton_fail(); {48210#false} is VALID [2020-07-10 17:40:07,363 INFO L280 TraceCheckUtils]: 199: Hoare triple {48210#false} assume !false; {48210#false} is VALID [2020-07-10 17:40:07,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:40:07,903 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:40:07,904 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1449405376] [2020-07-10 17:40:07,904 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:40:07,904 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2020-07-10 17:40:07,904 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [683692597] [2020-07-10 17:40:07,905 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 227 [2020-07-10 17:40:07,906 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:40:07,906 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 17:40:07,916 WARN L140 InductivityCheck]: Transition 48358#(and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~4)) ( _ , 48209#true , #890#return; , 48359#(and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (= isMethaneLevelCritical_~retValue_acc~4 |isMethaneAlarm_#t~ret7|)) ) not inductive [2020-07-10 17:40:07,916 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-10 17:40:07,917 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:113) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-10 17:40:07,921 INFO L168 Benchmark]: Toolchain (without parser) took 503072.28 ms. Allocated memory was 137.4 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 101.3 MB in the beginning and 263.1 MB in the end (delta: -161.7 MB). Peak memory consumption was 915.1 MB. Max. memory is 7.1 GB. [2020-07-10 17:40:07,922 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 17:40:07,922 INFO L168 Benchmark]: CACSL2BoogieTranslator took 805.64 ms. Allocated memory was 137.4 MB in the beginning and 200.8 MB in the end (delta: 63.4 MB). Free memory was 101.1 MB in the beginning and 166.9 MB in the end (delta: -65.7 MB). Peak memory consumption was 28.5 MB. Max. memory is 7.1 GB. [2020-07-10 17:40:07,923 INFO L168 Benchmark]: Boogie Preprocessor took 126.79 ms. Allocated memory is still 200.8 MB. Free memory was 166.9 MB in the beginning and 161.2 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2020-07-10 17:40:07,923 INFO L168 Benchmark]: RCFGBuilder took 1618.42 ms. Allocated memory was 200.8 MB in the beginning and 231.7 MB in the end (delta: 30.9 MB). Free memory was 161.2 MB in the beginning and 84.3 MB in the end (delta: 77.0 MB). Peak memory consumption was 107.9 MB. Max. memory is 7.1 GB. [2020-07-10 17:40:07,924 INFO L168 Benchmark]: TraceAbstraction took 500515.97 ms. Allocated memory was 231.7 MB in the beginning and 1.2 GB in the end (delta: 982.5 MB). Free memory was 82.8 MB in the beginning and 263.1 MB in the end (delta: -180.2 MB). Peak memory consumption was 802.3 MB. Max. memory is 7.1 GB. [2020-07-10 17:40:07,927 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 805.64 ms. Allocated memory was 137.4 MB in the beginning and 200.8 MB in the end (delta: 63.4 MB). Free memory was 101.1 MB in the beginning and 166.9 MB in the end (delta: -65.7 MB). Peak memory consumption was 28.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 126.79 ms. Allocated memory is still 200.8 MB. Free memory was 166.9 MB in the beginning and 161.2 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1618.42 ms. Allocated memory was 200.8 MB in the beginning and 231.7 MB in the end (delta: 30.9 MB). Free memory was 161.2 MB in the beginning and 84.3 MB in the end (delta: 77.0 MB). Peak memory consumption was 107.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 500515.97 ms. Allocated memory was 231.7 MB in the beginning and 1.2 GB in the end (delta: 982.5 MB). Free memory was 82.8 MB in the beginning and 263.1 MB in the end (delta: -180.2 MB). Peak memory consumption was 802.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...