/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_spec2_product35.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 17:11:41,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 17:11:41,628 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 17:11:41,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 17:11:41,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 17:11:41,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 17:11:41,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 17:11:41,662 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 17:11:41,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 17:11:41,664 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 17:11:41,665 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 17:11:41,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 17:11:41,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 17:11:41,668 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 17:11:41,669 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 17:11:41,670 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 17:11:41,670 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 17:11:41,671 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 17:11:41,673 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 17:11:41,675 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 17:11:41,676 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 17:11:41,677 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 17:11:41,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 17:11:41,679 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 17:11:41,682 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 17:11:41,682 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 17:11:41,682 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 17:11:41,683 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 17:11:41,683 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 17:11:41,684 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 17:11:41,685 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 17:11:41,685 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 17:11:41,686 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 17:11:41,687 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 17:11:41,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 17:11:41,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 17:11:41,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 17:11:41,689 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 17:11:41,689 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 17:11:41,690 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 17:11:41,691 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 17:11:41,691 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 17:11:41,701 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 17:11:41,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 17:11:41,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 17:11:41,703 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 17:11:41,703 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 17:11:41,703 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 17:11:41,703 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 17:11:41,703 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 17:11:41,704 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 17:11:41,704 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 17:11:41,704 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 17:11:41,704 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 17:11:41,704 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 17:11:41,705 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 17:11:41,705 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 17:11:41,705 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 17:11:41,705 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 17:11:41,705 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 17:11:41,706 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 17:11:41,706 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 17:11:41,706 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 17:11:41,706 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 17:11:41,706 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 17:11:41,996 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 17:11:42,014 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 17:11:42,018 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 17:11:42,020 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 17:11:42,020 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 17:11:42,021 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product35.cil.c [2020-07-10 17:11:42,101 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/224cae1e4/69022d28f2914c09a8e4b9487786dba6/FLAG16a926626 [2020-07-10 17:11:42,653 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 17:11:42,654 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product35.cil.c [2020-07-10 17:11:42,667 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/224cae1e4/69022d28f2914c09a8e4b9487786dba6/FLAG16a926626 [2020-07-10 17:11:42,908 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/224cae1e4/69022d28f2914c09a8e4b9487786dba6 [2020-07-10 17:11:42,922 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 17:11:42,924 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 17:11:42,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 17:11:42,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 17:11:42,931 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 17:11:42,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:11:42" (1/1) ... [2020-07-10 17:11:42,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dfc5529 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:11:42, skipping insertion in model container [2020-07-10 17:11:42,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:11:42" (1/1) ... [2020-07-10 17:11:42,947 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 17:11:43,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 17:11:43,378 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:11:43,491 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 17:11:43,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:11:43,661 INFO L208 MainTranslator]: Completed translation [2020-07-10 17:11:43,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:11:43 WrapperNode [2020-07-10 17:11:43,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 17:11:43,663 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 17:11:43,663 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 17:11:43,663 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 17:11:43,678 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:11:43" (1/1) ... [2020-07-10 17:11:43,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:11:43" (1/1) ... [2020-07-10 17:11:43,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:11:43" (1/1) ... [2020-07-10 17:11:43,697 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:11:43" (1/1) ... [2020-07-10 17:11:43,755 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:11:43" (1/1) ... [2020-07-10 17:11:43,769 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:11:43" (1/1) ... [2020-07-10 17:11:43,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:11:43" (1/1) ... [2020-07-10 17:11:43,783 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 17:11:43,783 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 17:11:43,783 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 17:11:43,784 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 17:11:43,785 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:11:43" (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 17:11:43,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 17:11:43,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 17:11:43,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 17:11:43,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 17:11:43,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 17:11:43,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 17:11:43,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 17:11:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 17:11:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 17:11:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 17:11:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 17:11:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 17:11:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 17:11:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 17:11:43,843 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 17:11:43,843 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 17:11:43,843 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 17:11:43,843 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 17:11:43,843 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 17:11:43,844 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 17:11:43,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-10 17:11:43,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-10 17:11:43,844 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 17:11:43,844 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 17:11:43,844 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 17:11:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 17:11:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 17:11:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 17:11:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 17:11:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 17:11:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 17:11:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 17:11:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 17:11:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 17:11:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 17:11:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 17:11:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 17:11:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 17:11:43,847 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 17:11:43,847 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 17:11:43,847 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 17:11:43,847 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 17:11:43,847 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 17:11:43,847 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 17:11:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 17:11:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 17:11:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 17:11:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 17:11:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 17:11:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 17:11:43,849 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 17:11:43,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 17:11:43,849 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 17:11:43,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 17:11:43,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 17:11:43,849 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 17:11:43,849 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 17:11:43,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 17:11:43,850 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 17:11:43,850 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 17:11:43,850 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 17:11:43,850 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 17:11:43,850 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 17:11:43,851 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 17:11:43,851 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 17:11:43,851 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 17:11:43,851 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 17:11:43,851 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 17:11:43,852 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 17:11:43,852 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-10 17:11:43,852 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 17:11:43,852 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 17:11:43,852 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 17:11:43,852 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 17:11:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 17:11:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 17:11:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 17:11:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 17:11:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 17:11:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-10 17:11:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 17:11:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 17:11:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 17:11:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 17:11:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 17:11:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 17:11:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 17:11:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 17:11:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 17:11:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 17:11:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 17:11:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 17:11:45,508 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 17:11:45,508 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 17:11:45,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:11:45 BoogieIcfgContainer [2020-07-10 17:11:45,515 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 17:11:45,517 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 17:11:45,517 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 17:11:45,521 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 17:11:45,521 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 05:11:42" (1/3) ... [2020-07-10 17:11:45,522 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d4bbd15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:11:45, skipping insertion in model container [2020-07-10 17:11:45,523 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:11:43" (2/3) ... [2020-07-10 17:11:45,523 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d4bbd15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:11:45, skipping insertion in model container [2020-07-10 17:11:45,524 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:11:45" (3/3) ... [2020-07-10 17:11:45,526 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product35.cil.c [2020-07-10 17:11:45,538 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 17:11:45,554 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 17:11:45,573 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 17:11:45,606 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 17:11:45,606 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 17:11:45,606 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 17:11:45,607 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 17:11:45,607 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 17:11:45,607 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 17:11:45,608 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 17:11:45,608 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 17:11:45,648 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states. [2020-07-10 17:11:45,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-10 17:11:45,717 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:11:45,719 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] [2020-07-10 17:11:45,719 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:11:45,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:11:45,727 INFO L82 PathProgramCache]: Analyzing trace with hash -1842377824, now seen corresponding path program 1 times [2020-07-10 17:11:45,737 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:11:45,739 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1687957945] [2020-07-10 17:11:45,739 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:11:46,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:11:46,527 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:11:46,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:11:46,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {411#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {305#true} is VALID [2020-07-10 17:11:46,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} #valid := #valid[0 := 0]; {305#true} is VALID [2020-07-10 17:11:46,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} assume 0 < #StackHeapBarrier; {305#true} is VALID [2020-07-10 17:11:46,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {305#true} is VALID [2020-07-10 17:11:46,677 INFO L280 TraceCheckUtils]: 4: Hoare triple {305#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {305#true} is VALID [2020-07-10 17:11:46,677 INFO L280 TraceCheckUtils]: 5: Hoare triple {305#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {305#true} is VALID [2020-07-10 17:11:46,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {305#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {305#true} is VALID [2020-07-10 17:11:46,678 INFO L280 TraceCheckUtils]: 7: Hoare triple {305#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {305#true} is VALID [2020-07-10 17:11:46,678 INFO L280 TraceCheckUtils]: 8: Hoare triple {305#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {305#true} is VALID [2020-07-10 17:11:46,679 INFO L280 TraceCheckUtils]: 9: Hoare triple {305#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {305#true} is VALID [2020-07-10 17:11:46,679 INFO L280 TraceCheckUtils]: 10: Hoare triple {305#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {305#true} is VALID [2020-07-10 17:11:46,679 INFO L280 TraceCheckUtils]: 11: Hoare triple {305#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {305#true} is VALID [2020-07-10 17:11:46,680 INFO L280 TraceCheckUtils]: 12: Hoare triple {305#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {305#true} is VALID [2020-07-10 17:11:46,680 INFO L280 TraceCheckUtils]: 13: Hoare triple {305#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {305#true} is VALID [2020-07-10 17:11:46,681 INFO L280 TraceCheckUtils]: 14: Hoare triple {305#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {305#true} is VALID [2020-07-10 17:11:46,681 INFO L280 TraceCheckUtils]: 15: Hoare triple {305#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {305#true} is VALID [2020-07-10 17:11:46,681 INFO L280 TraceCheckUtils]: 16: Hoare triple {305#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {305#true} is VALID [2020-07-10 17:11:46,682 INFO L280 TraceCheckUtils]: 17: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {305#true} is VALID [2020-07-10 17:11:46,682 INFO L280 TraceCheckUtils]: 18: Hoare triple {305#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {305#true} is VALID [2020-07-10 17:11:46,682 INFO L280 TraceCheckUtils]: 19: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {305#true} is VALID [2020-07-10 17:11:46,683 INFO L280 TraceCheckUtils]: 20: Hoare triple {305#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {305#true} is VALID [2020-07-10 17:11:46,683 INFO L280 TraceCheckUtils]: 21: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {305#true} is VALID [2020-07-10 17:11:46,683 INFO L280 TraceCheckUtils]: 22: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {305#true} is VALID [2020-07-10 17:11:46,684 INFO L280 TraceCheckUtils]: 23: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {305#true} is VALID [2020-07-10 17:11:46,684 INFO L280 TraceCheckUtils]: 24: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {305#true} is VALID [2020-07-10 17:11:46,685 INFO L280 TraceCheckUtils]: 25: Hoare triple {305#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {305#true} is VALID [2020-07-10 17:11:46,685 INFO L280 TraceCheckUtils]: 26: Hoare triple {305#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {305#true} is VALID [2020-07-10 17:11:46,685 INFO L280 TraceCheckUtils]: 27: Hoare triple {305#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {305#true} is VALID [2020-07-10 17:11:46,686 INFO L280 TraceCheckUtils]: 28: Hoare triple {305#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {305#true} is VALID [2020-07-10 17:11:46,686 INFO L280 TraceCheckUtils]: 29: Hoare triple {305#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {305#true} is VALID [2020-07-10 17:11:46,686 INFO L280 TraceCheckUtils]: 30: Hoare triple {305#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {305#true} is VALID [2020-07-10 17:11:46,687 INFO L280 TraceCheckUtils]: 31: Hoare triple {305#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {305#true} is VALID [2020-07-10 17:11:46,687 INFO L280 TraceCheckUtils]: 32: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {305#true} is VALID [2020-07-10 17:11:46,687 INFO L280 TraceCheckUtils]: 33: Hoare triple {305#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {305#true} is VALID [2020-07-10 17:11:46,688 INFO L280 TraceCheckUtils]: 34: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {305#true} is VALID [2020-07-10 17:11:46,688 INFO L280 TraceCheckUtils]: 35: Hoare triple {305#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {305#true} is VALID [2020-07-10 17:11:46,689 INFO L280 TraceCheckUtils]: 36: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {305#true} is VALID [2020-07-10 17:11:46,689 INFO L280 TraceCheckUtils]: 37: Hoare triple {305#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {305#true} is VALID [2020-07-10 17:11:46,689 INFO L280 TraceCheckUtils]: 38: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {305#true} is VALID [2020-07-10 17:11:46,690 INFO L280 TraceCheckUtils]: 39: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {305#true} is VALID [2020-07-10 17:11:46,690 INFO L280 TraceCheckUtils]: 40: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {305#true} is VALID [2020-07-10 17:11:46,690 INFO L280 TraceCheckUtils]: 41: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {305#true} is VALID [2020-07-10 17:11:46,691 INFO L280 TraceCheckUtils]: 42: Hoare triple {305#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {305#true} is VALID [2020-07-10 17:11:46,691 INFO L280 TraceCheckUtils]: 43: Hoare triple {305#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {305#true} is VALID [2020-07-10 17:11:46,692 INFO L280 TraceCheckUtils]: 44: Hoare triple {305#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {305#true} is VALID [2020-07-10 17:11:46,692 INFO L280 TraceCheckUtils]: 45: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {305#true} is VALID [2020-07-10 17:11:46,692 INFO L280 TraceCheckUtils]: 46: Hoare triple {305#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {305#true} is VALID [2020-07-10 17:11:46,693 INFO L280 TraceCheckUtils]: 47: Hoare triple {305#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {305#true} is VALID [2020-07-10 17:11:46,693 INFO L280 TraceCheckUtils]: 48: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {305#true} is VALID [2020-07-10 17:11:46,693 INFO L280 TraceCheckUtils]: 49: Hoare triple {305#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {305#true} is VALID [2020-07-10 17:11:46,694 INFO L280 TraceCheckUtils]: 50: Hoare triple {305#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {305#true} is VALID [2020-07-10 17:11:46,694 INFO L280 TraceCheckUtils]: 51: Hoare triple {305#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {305#true} is VALID [2020-07-10 17:11:46,694 INFO L280 TraceCheckUtils]: 52: Hoare triple {305#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {305#true} is VALID [2020-07-10 17:11:46,695 INFO L280 TraceCheckUtils]: 53: Hoare triple {305#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {305#true} is VALID [2020-07-10 17:11:46,695 INFO L280 TraceCheckUtils]: 54: Hoare triple {305#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {305#true} is VALID [2020-07-10 17:11:46,696 INFO L280 TraceCheckUtils]: 55: Hoare triple {305#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {305#true} is VALID [2020-07-10 17:11:46,696 INFO L280 TraceCheckUtils]: 56: Hoare triple {305#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {305#true} is VALID [2020-07-10 17:11:46,696 INFO L280 TraceCheckUtils]: 57: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {305#true} is VALID [2020-07-10 17:11:46,697 INFO L280 TraceCheckUtils]: 58: Hoare triple {305#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {305#true} is VALID [2020-07-10 17:11:46,697 INFO L280 TraceCheckUtils]: 59: Hoare triple {305#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {305#true} is VALID [2020-07-10 17:11:46,697 INFO L280 TraceCheckUtils]: 60: Hoare triple {305#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {305#true} is VALID [2020-07-10 17:11:46,698 INFO L280 TraceCheckUtils]: 61: Hoare triple {305#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {305#true} is VALID [2020-07-10 17:11:46,698 INFO L280 TraceCheckUtils]: 62: Hoare triple {305#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {305#true} is VALID [2020-07-10 17:11:46,698 INFO L280 TraceCheckUtils]: 63: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {305#true} is VALID [2020-07-10 17:11:46,699 INFO L280 TraceCheckUtils]: 64: Hoare triple {305#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {305#true} is VALID [2020-07-10 17:11:46,699 INFO L280 TraceCheckUtils]: 65: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {305#true} is VALID [2020-07-10 17:11:46,700 INFO L280 TraceCheckUtils]: 66: Hoare triple {305#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {305#true} is VALID [2020-07-10 17:11:46,700 INFO L280 TraceCheckUtils]: 67: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {305#true} is VALID [2020-07-10 17:11:46,700 INFO L280 TraceCheckUtils]: 68: Hoare triple {305#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {305#true} is VALID [2020-07-10 17:11:46,701 INFO L280 TraceCheckUtils]: 69: Hoare triple {305#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {305#true} is VALID [2020-07-10 17:11:46,701 INFO L280 TraceCheckUtils]: 70: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {305#true} is VALID [2020-07-10 17:11:46,701 INFO L280 TraceCheckUtils]: 71: Hoare triple {305#true} ~head~0.base, ~head~0.offset := 0, 0; {305#true} is VALID [2020-07-10 17:11:46,702 INFO L280 TraceCheckUtils]: 72: Hoare triple {305#true} ~pumpRunning~0 := 0; {305#true} is VALID [2020-07-10 17:11:46,702 INFO L280 TraceCheckUtils]: 73: Hoare triple {305#true} ~systemActive~0 := 1; {305#true} is VALID [2020-07-10 17:11:46,703 INFO L280 TraceCheckUtils]: 74: Hoare triple {305#true} ~methAndRunningLastTime~0 := 0; {305#true} is VALID [2020-07-10 17:11:46,703 INFO L280 TraceCheckUtils]: 75: Hoare triple {305#true} ~cleanupTimeShifts~0 := 4; {305#true} is VALID [2020-07-10 17:11:46,703 INFO L280 TraceCheckUtils]: 76: Hoare triple {305#true} ~waterLevel~0 := 1; {305#true} is VALID [2020-07-10 17:11:46,704 INFO L280 TraceCheckUtils]: 77: Hoare triple {305#true} ~methaneLevelCritical~0 := 0; {305#true} is VALID [2020-07-10 17:11:46,704 INFO L280 TraceCheckUtils]: 78: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,704 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {305#true} {305#true} #899#return; {305#true} is VALID [2020-07-10 17:11:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:11:46,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,722 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {305#true} {305#true} #809#return; {305#true} is VALID [2020-07-10 17:11:46,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:11:46,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,726 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {305#true} {305#true} #811#return; {305#true} is VALID [2020-07-10 17:11:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:11:46,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} havoc ~retValue_acc~7; {305#true} is VALID [2020-07-10 17:11:46,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} ~retValue_acc~7 := 1; {305#true} is VALID [2020-07-10 17:11:46,750 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} #res := ~retValue_acc~7; {305#true} is VALID [2020-07-10 17:11:46,751 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,751 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {305#true} {305#true} #813#return; {305#true} is VALID [2020-07-10 17:11:46,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:11:46,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,755 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {305#true} {305#true} #815#return; {305#true} is VALID [2020-07-10 17:11:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:11:46,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {412#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {305#true} is VALID [2020-07-10 17:11:46,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,771 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {305#true} {305#true} #889#return; {305#true} is VALID [2020-07-10 17:11:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:11:46,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} havoc ~retValue_acc~9; {305#true} is VALID [2020-07-10 17:11:46,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {305#true} is VALID [2020-07-10 17:11:46,782 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} #res := ~retValue_acc~9; {305#true} is VALID [2020-07-10 17:11:46,782 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,782 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {305#true} {306#false} #869#return; {306#false} is VALID [2020-07-10 17:11:46,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:11:46,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} havoc ~retValue_acc~4; {305#true} is VALID [2020-07-10 17:11:46,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} ~retValue_acc~4 := ~pumpRunning~0; {305#true} is VALID [2020-07-10 17:11:46,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} #res := ~retValue_acc~4; {305#true} is VALID [2020-07-10 17:11:46,788 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,788 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {305#true} {306#false} #871#return; {306#false} is VALID [2020-07-10 17:11:46,794 INFO L263 TraceCheckUtils]: 0: Hoare triple {305#true} call ULTIMATE.init(); {411#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:11:46,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {411#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {305#true} is VALID [2020-07-10 17:11:46,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} #valid := #valid[0 := 0]; {305#true} is VALID [2020-07-10 17:11:46,796 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} assume 0 < #StackHeapBarrier; {305#true} is VALID [2020-07-10 17:11:46,796 INFO L280 TraceCheckUtils]: 4: Hoare triple {305#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {305#true} is VALID [2020-07-10 17:11:46,796 INFO L280 TraceCheckUtils]: 5: Hoare triple {305#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {305#true} is VALID [2020-07-10 17:11:46,797 INFO L280 TraceCheckUtils]: 6: Hoare triple {305#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {305#true} is VALID [2020-07-10 17:11:46,797 INFO L280 TraceCheckUtils]: 7: Hoare triple {305#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {305#true} is VALID [2020-07-10 17:11:46,797 INFO L280 TraceCheckUtils]: 8: Hoare triple {305#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {305#true} is VALID [2020-07-10 17:11:46,797 INFO L280 TraceCheckUtils]: 9: Hoare triple {305#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {305#true} is VALID [2020-07-10 17:11:46,798 INFO L280 TraceCheckUtils]: 10: Hoare triple {305#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {305#true} is VALID [2020-07-10 17:11:46,798 INFO L280 TraceCheckUtils]: 11: Hoare triple {305#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {305#true} is VALID [2020-07-10 17:11:46,798 INFO L280 TraceCheckUtils]: 12: Hoare triple {305#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {305#true} is VALID [2020-07-10 17:11:46,799 INFO L280 TraceCheckUtils]: 13: Hoare triple {305#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {305#true} is VALID [2020-07-10 17:11:46,799 INFO L280 TraceCheckUtils]: 14: Hoare triple {305#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {305#true} is VALID [2020-07-10 17:11:46,799 INFO L280 TraceCheckUtils]: 15: Hoare triple {305#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {305#true} is VALID [2020-07-10 17:11:46,800 INFO L280 TraceCheckUtils]: 16: Hoare triple {305#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {305#true} is VALID [2020-07-10 17:11:46,800 INFO L280 TraceCheckUtils]: 17: Hoare triple {305#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {305#true} is VALID [2020-07-10 17:11:46,800 INFO L280 TraceCheckUtils]: 18: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {305#true} is VALID [2020-07-10 17:11:46,801 INFO L280 TraceCheckUtils]: 19: Hoare triple {305#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {305#true} is VALID [2020-07-10 17:11:46,801 INFO L280 TraceCheckUtils]: 20: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {305#true} is VALID [2020-07-10 17:11:46,801 INFO L280 TraceCheckUtils]: 21: Hoare triple {305#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {305#true} is VALID [2020-07-10 17:11:46,802 INFO L280 TraceCheckUtils]: 22: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {305#true} is VALID [2020-07-10 17:11:46,802 INFO L280 TraceCheckUtils]: 23: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {305#true} is VALID [2020-07-10 17:11:46,802 INFO L280 TraceCheckUtils]: 24: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {305#true} is VALID [2020-07-10 17:11:46,803 INFO L280 TraceCheckUtils]: 25: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {305#true} is VALID [2020-07-10 17:11:46,803 INFO L280 TraceCheckUtils]: 26: Hoare triple {305#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {305#true} is VALID [2020-07-10 17:11:46,803 INFO L280 TraceCheckUtils]: 27: Hoare triple {305#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {305#true} is VALID [2020-07-10 17:11:46,803 INFO L280 TraceCheckUtils]: 28: Hoare triple {305#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {305#true} is VALID [2020-07-10 17:11:46,804 INFO L280 TraceCheckUtils]: 29: Hoare triple {305#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {305#true} is VALID [2020-07-10 17:11:46,804 INFO L280 TraceCheckUtils]: 30: Hoare triple {305#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {305#true} is VALID [2020-07-10 17:11:46,804 INFO L280 TraceCheckUtils]: 31: Hoare triple {305#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {305#true} is VALID [2020-07-10 17:11:46,805 INFO L280 TraceCheckUtils]: 32: Hoare triple {305#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {305#true} is VALID [2020-07-10 17:11:46,805 INFO L280 TraceCheckUtils]: 33: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {305#true} is VALID [2020-07-10 17:11:46,805 INFO L280 TraceCheckUtils]: 34: Hoare triple {305#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {305#true} is VALID [2020-07-10 17:11:46,806 INFO L280 TraceCheckUtils]: 35: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {305#true} is VALID [2020-07-10 17:11:46,806 INFO L280 TraceCheckUtils]: 36: Hoare triple {305#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {305#true} is VALID [2020-07-10 17:11:46,806 INFO L280 TraceCheckUtils]: 37: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {305#true} is VALID [2020-07-10 17:11:46,806 INFO L280 TraceCheckUtils]: 38: Hoare triple {305#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {305#true} is VALID [2020-07-10 17:11:46,807 INFO L280 TraceCheckUtils]: 39: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {305#true} is VALID [2020-07-10 17:11:46,807 INFO L280 TraceCheckUtils]: 40: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {305#true} is VALID [2020-07-10 17:11:46,807 INFO L280 TraceCheckUtils]: 41: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {305#true} is VALID [2020-07-10 17:11:46,808 INFO L280 TraceCheckUtils]: 42: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {305#true} is VALID [2020-07-10 17:11:46,808 INFO L280 TraceCheckUtils]: 43: Hoare triple {305#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {305#true} is VALID [2020-07-10 17:11:46,808 INFO L280 TraceCheckUtils]: 44: Hoare triple {305#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {305#true} is VALID [2020-07-10 17:11:46,809 INFO L280 TraceCheckUtils]: 45: Hoare triple {305#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {305#true} is VALID [2020-07-10 17:11:46,809 INFO L280 TraceCheckUtils]: 46: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {305#true} is VALID [2020-07-10 17:11:46,809 INFO L280 TraceCheckUtils]: 47: Hoare triple {305#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {305#true} is VALID [2020-07-10 17:11:46,810 INFO L280 TraceCheckUtils]: 48: Hoare triple {305#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {305#true} is VALID [2020-07-10 17:11:46,810 INFO L280 TraceCheckUtils]: 49: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {305#true} is VALID [2020-07-10 17:11:46,810 INFO L280 TraceCheckUtils]: 50: Hoare triple {305#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {305#true} is VALID [2020-07-10 17:11:46,811 INFO L280 TraceCheckUtils]: 51: Hoare triple {305#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {305#true} is VALID [2020-07-10 17:11:46,811 INFO L280 TraceCheckUtils]: 52: Hoare triple {305#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {305#true} is VALID [2020-07-10 17:11:46,811 INFO L280 TraceCheckUtils]: 53: Hoare triple {305#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {305#true} is VALID [2020-07-10 17:11:46,811 INFO L280 TraceCheckUtils]: 54: Hoare triple {305#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {305#true} is VALID [2020-07-10 17:11:46,812 INFO L280 TraceCheckUtils]: 55: Hoare triple {305#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {305#true} is VALID [2020-07-10 17:11:46,812 INFO L280 TraceCheckUtils]: 56: Hoare triple {305#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {305#true} is VALID [2020-07-10 17:11:46,812 INFO L280 TraceCheckUtils]: 57: Hoare triple {305#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {305#true} is VALID [2020-07-10 17:11:46,813 INFO L280 TraceCheckUtils]: 58: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {305#true} is VALID [2020-07-10 17:11:46,813 INFO L280 TraceCheckUtils]: 59: Hoare triple {305#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {305#true} is VALID [2020-07-10 17:11:46,813 INFO L280 TraceCheckUtils]: 60: Hoare triple {305#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {305#true} is VALID [2020-07-10 17:11:46,814 INFO L280 TraceCheckUtils]: 61: Hoare triple {305#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {305#true} is VALID [2020-07-10 17:11:46,814 INFO L280 TraceCheckUtils]: 62: Hoare triple {305#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {305#true} is VALID [2020-07-10 17:11:46,814 INFO L280 TraceCheckUtils]: 63: Hoare triple {305#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {305#true} is VALID [2020-07-10 17:11:46,815 INFO L280 TraceCheckUtils]: 64: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {305#true} is VALID [2020-07-10 17:11:46,815 INFO L280 TraceCheckUtils]: 65: Hoare triple {305#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {305#true} is VALID [2020-07-10 17:11:46,815 INFO L280 TraceCheckUtils]: 66: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {305#true} is VALID [2020-07-10 17:11:46,815 INFO L280 TraceCheckUtils]: 67: Hoare triple {305#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {305#true} is VALID [2020-07-10 17:11:46,816 INFO L280 TraceCheckUtils]: 68: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {305#true} is VALID [2020-07-10 17:11:46,816 INFO L280 TraceCheckUtils]: 69: Hoare triple {305#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {305#true} is VALID [2020-07-10 17:11:46,816 INFO L280 TraceCheckUtils]: 70: Hoare triple {305#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {305#true} is VALID [2020-07-10 17:11:46,817 INFO L280 TraceCheckUtils]: 71: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {305#true} is VALID [2020-07-10 17:11:46,817 INFO L280 TraceCheckUtils]: 72: Hoare triple {305#true} ~head~0.base, ~head~0.offset := 0, 0; {305#true} is VALID [2020-07-10 17:11:46,817 INFO L280 TraceCheckUtils]: 73: Hoare triple {305#true} ~pumpRunning~0 := 0; {305#true} is VALID [2020-07-10 17:11:46,818 INFO L280 TraceCheckUtils]: 74: Hoare triple {305#true} ~systemActive~0 := 1; {305#true} is VALID [2020-07-10 17:11:46,818 INFO L280 TraceCheckUtils]: 75: Hoare triple {305#true} ~methAndRunningLastTime~0 := 0; {305#true} is VALID [2020-07-10 17:11:46,818 INFO L280 TraceCheckUtils]: 76: Hoare triple {305#true} ~cleanupTimeShifts~0 := 4; {305#true} is VALID [2020-07-10 17:11:46,818 INFO L280 TraceCheckUtils]: 77: Hoare triple {305#true} ~waterLevel~0 := 1; {305#true} is VALID [2020-07-10 17:11:46,819 INFO L280 TraceCheckUtils]: 78: Hoare triple {305#true} ~methaneLevelCritical~0 := 0; {305#true} is VALID [2020-07-10 17:11:46,819 INFO L280 TraceCheckUtils]: 79: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,819 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {305#true} {305#true} #899#return; {305#true} is VALID [2020-07-10 17:11:46,820 INFO L263 TraceCheckUtils]: 81: Hoare triple {305#true} call #t~ret72 := main(); {305#true} is VALID [2020-07-10 17:11:46,820 INFO L280 TraceCheckUtils]: 82: Hoare triple {305#true} havoc ~retValue_acc~8; {305#true} is VALID [2020-07-10 17:11:46,820 INFO L280 TraceCheckUtils]: 83: Hoare triple {305#true} havoc ~tmp~7; {305#true} is VALID [2020-07-10 17:11:46,821 INFO L263 TraceCheckUtils]: 84: Hoare triple {305#true} call select_helpers(); {305#true} is VALID [2020-07-10 17:11:46,821 INFO L280 TraceCheckUtils]: 85: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,821 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {305#true} {305#true} #809#return; {305#true} is VALID [2020-07-10 17:11:46,822 INFO L263 TraceCheckUtils]: 87: Hoare triple {305#true} call select_features(); {305#true} is VALID [2020-07-10 17:11:46,822 INFO L280 TraceCheckUtils]: 88: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,822 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {305#true} {305#true} #811#return; {305#true} is VALID [2020-07-10 17:11:46,822 INFO L263 TraceCheckUtils]: 90: Hoare triple {305#true} call #t~ret61 := valid_product(); {305#true} is VALID [2020-07-10 17:11:46,823 INFO L280 TraceCheckUtils]: 91: Hoare triple {305#true} havoc ~retValue_acc~7; {305#true} is VALID [2020-07-10 17:11:46,823 INFO L280 TraceCheckUtils]: 92: Hoare triple {305#true} ~retValue_acc~7 := 1; {305#true} is VALID [2020-07-10 17:11:46,823 INFO L280 TraceCheckUtils]: 93: Hoare triple {305#true} #res := ~retValue_acc~7; {305#true} is VALID [2020-07-10 17:11:46,824 INFO L280 TraceCheckUtils]: 94: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,824 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {305#true} {305#true} #813#return; {305#true} is VALID [2020-07-10 17:11:46,824 INFO L280 TraceCheckUtils]: 96: Hoare triple {305#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {305#true} is VALID [2020-07-10 17:11:46,825 INFO L280 TraceCheckUtils]: 97: Hoare triple {305#true} ~tmp~7 := #t~ret61; {305#true} is VALID [2020-07-10 17:11:46,825 INFO L280 TraceCheckUtils]: 98: Hoare triple {305#true} havoc #t~ret61; {305#true} is VALID [2020-07-10 17:11:46,825 INFO L280 TraceCheckUtils]: 99: Hoare triple {305#true} assume 0 != ~tmp~7; {305#true} is VALID [2020-07-10 17:11:46,826 INFO L263 TraceCheckUtils]: 100: Hoare triple {305#true} call setup(); {305#true} is VALID [2020-07-10 17:11:46,826 INFO L280 TraceCheckUtils]: 101: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,826 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {305#true} {305#true} #815#return; {305#true} is VALID [2020-07-10 17:11:46,827 INFO L263 TraceCheckUtils]: 103: Hoare triple {305#true} call runTest(); {305#true} is VALID [2020-07-10 17:11:46,827 INFO L263 TraceCheckUtils]: 104: Hoare triple {305#true} call __utac_acc__Specification2_spec__1(); {412#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:11:46,828 INFO L280 TraceCheckUtils]: 105: Hoare triple {412#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {305#true} is VALID [2020-07-10 17:11:46,828 INFO L280 TraceCheckUtils]: 106: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,828 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {305#true} {305#true} #889#return; {305#true} is VALID [2020-07-10 17:11:46,829 INFO L263 TraceCheckUtils]: 108: Hoare triple {305#true} call test(); {305#true} is VALID [2020-07-10 17:11:46,829 INFO L280 TraceCheckUtils]: 109: Hoare triple {305#true} havoc ~splverifierCounter~0; {305#true} is VALID [2020-07-10 17:11:46,829 INFO L280 TraceCheckUtils]: 110: Hoare triple {305#true} havoc ~tmp~5; {305#true} is VALID [2020-07-10 17:11:46,830 INFO L280 TraceCheckUtils]: 111: Hoare triple {305#true} havoc ~tmp___0~1; {305#true} is VALID [2020-07-10 17:11:46,830 INFO L280 TraceCheckUtils]: 112: Hoare triple {305#true} havoc ~tmp___1~0; {305#true} is VALID [2020-07-10 17:11:46,830 INFO L280 TraceCheckUtils]: 113: Hoare triple {305#true} havoc ~tmp___2~0; {305#true} is VALID [2020-07-10 17:11:46,830 INFO L280 TraceCheckUtils]: 114: Hoare triple {305#true} ~splverifierCounter~0 := 0; {305#true} is VALID [2020-07-10 17:11:46,831 INFO L280 TraceCheckUtils]: 115: Hoare triple {305#true} assume false; {306#false} is VALID [2020-07-10 17:11:46,832 INFO L263 TraceCheckUtils]: 116: Hoare triple {306#false} call cleanup(); {306#false} is VALID [2020-07-10 17:11:46,832 INFO L280 TraceCheckUtils]: 117: Hoare triple {306#false} havoc ~i~0; {306#false} is VALID [2020-07-10 17:11:46,832 INFO L280 TraceCheckUtils]: 118: Hoare triple {306#false} havoc ~__cil_tmp2~0; {306#false} is VALID [2020-07-10 17:11:46,833 INFO L263 TraceCheckUtils]: 119: Hoare triple {306#false} call timeShift(); {306#false} is VALID [2020-07-10 17:11:46,833 INFO L280 TraceCheckUtils]: 120: Hoare triple {306#false} assume !(0 != ~pumpRunning~0); {306#false} is VALID [2020-07-10 17:11:46,833 INFO L280 TraceCheckUtils]: 121: Hoare triple {306#false} assume !(0 != ~systemActive~0); {306#false} is VALID [2020-07-10 17:11:46,834 INFO L263 TraceCheckUtils]: 122: Hoare triple {306#false} call __utac_acc__Specification2_spec__2(); {306#false} is VALID [2020-07-10 17:11:46,834 INFO L280 TraceCheckUtils]: 123: Hoare triple {306#false} havoc ~tmp~6; {306#false} is VALID [2020-07-10 17:11:46,834 INFO L280 TraceCheckUtils]: 124: Hoare triple {306#false} havoc ~tmp___0~2; {306#false} is VALID [2020-07-10 17:11:46,834 INFO L263 TraceCheckUtils]: 125: Hoare triple {306#false} call #t~ret58 := isMethaneLevelCritical(); {305#true} is VALID [2020-07-10 17:11:46,835 INFO L280 TraceCheckUtils]: 126: Hoare triple {305#true} havoc ~retValue_acc~9; {305#true} is VALID [2020-07-10 17:11:46,835 INFO L280 TraceCheckUtils]: 127: Hoare triple {305#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {305#true} is VALID [2020-07-10 17:11:46,835 INFO L280 TraceCheckUtils]: 128: Hoare triple {305#true} #res := ~retValue_acc~9; {305#true} is VALID [2020-07-10 17:11:46,836 INFO L280 TraceCheckUtils]: 129: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,836 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {305#true} {306#false} #869#return; {306#false} is VALID [2020-07-10 17:11:46,836 INFO L280 TraceCheckUtils]: 131: Hoare triple {306#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {306#false} is VALID [2020-07-10 17:11:46,836 INFO L280 TraceCheckUtils]: 132: Hoare triple {306#false} ~tmp~6 := #t~ret58; {306#false} is VALID [2020-07-10 17:11:46,837 INFO L280 TraceCheckUtils]: 133: Hoare triple {306#false} havoc #t~ret58; {306#false} is VALID [2020-07-10 17:11:46,837 INFO L280 TraceCheckUtils]: 134: Hoare triple {306#false} assume 0 != ~tmp~6; {306#false} is VALID [2020-07-10 17:11:46,837 INFO L263 TraceCheckUtils]: 135: Hoare triple {306#false} call #t~ret59 := isPumpRunning(); {305#true} is VALID [2020-07-10 17:11:46,838 INFO L280 TraceCheckUtils]: 136: Hoare triple {305#true} havoc ~retValue_acc~4; {305#true} is VALID [2020-07-10 17:11:46,838 INFO L280 TraceCheckUtils]: 137: Hoare triple {305#true} ~retValue_acc~4 := ~pumpRunning~0; {305#true} is VALID [2020-07-10 17:11:46,838 INFO L280 TraceCheckUtils]: 138: Hoare triple {305#true} #res := ~retValue_acc~4; {305#true} is VALID [2020-07-10 17:11:46,839 INFO L280 TraceCheckUtils]: 139: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 17:11:46,839 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {305#true} {306#false} #871#return; {306#false} is VALID [2020-07-10 17:11:46,839 INFO L280 TraceCheckUtils]: 141: Hoare triple {306#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {306#false} is VALID [2020-07-10 17:11:46,839 INFO L280 TraceCheckUtils]: 142: Hoare triple {306#false} ~tmp___0~2 := #t~ret59; {306#false} is VALID [2020-07-10 17:11:46,840 INFO L280 TraceCheckUtils]: 143: Hoare triple {306#false} havoc #t~ret59; {306#false} is VALID [2020-07-10 17:11:46,840 INFO L280 TraceCheckUtils]: 144: Hoare triple {306#false} assume 0 != ~tmp___0~2; {306#false} is VALID [2020-07-10 17:11:46,840 INFO L280 TraceCheckUtils]: 145: Hoare triple {306#false} assume 0 != ~methAndRunningLastTime~0; {306#false} is VALID [2020-07-10 17:11:46,841 INFO L263 TraceCheckUtils]: 146: Hoare triple {306#false} call __automaton_fail(); {306#false} is VALID [2020-07-10 17:11:46,841 INFO L280 TraceCheckUtils]: 147: Hoare triple {306#false} assume !false; {306#false} is VALID [2020-07-10 17:11:46,864 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 17:11:46,865 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:11:46,867 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1687957945] [2020-07-10 17:11:46,869 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:11:46,869 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 17:11:46,870 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871317091] [2020-07-10 17:11:46,876 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-10 17:11:46,880 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:11:46,884 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 17:11:47,058 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 148 edges. 148 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:11:47,059 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 17:11:47,059 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:11:47,068 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 17:11:47,069 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 17:11:47,071 INFO L87 Difference]: Start difference. First operand 302 states. Second operand 4 states. [2020-07-10 17:11:54,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:11:54,613 INFO L93 Difference]: Finished difference Result 453 states and 537 transitions. [2020-07-10 17:11:54,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 17:11:54,614 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-10 17:11:54,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:11:54,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:11:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 537 transitions. [2020-07-10 17:11:54,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:11:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 537 transitions. [2020-07-10 17:11:54,664 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 537 transitions. [2020-07-10 17:11:56,024 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 537 edges. 537 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:11:56,071 INFO L225 Difference]: With dead ends: 453 [2020-07-10 17:11:56,071 INFO L226 Difference]: Without dead ends: 293 [2020-07-10 17:11:56,078 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 17:11:56,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2020-07-10 17:11:59,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 245. [2020-07-10 17:11:59,424 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:11:59,425 INFO L82 GeneralOperation]: Start isEquivalent. First operand 293 states. Second operand 245 states. [2020-07-10 17:11:59,426 INFO L74 IsIncluded]: Start isIncluded. First operand 293 states. Second operand 245 states. [2020-07-10 17:11:59,426 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 245 states. [2020-07-10 17:11:59,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:11:59,462 INFO L93 Difference]: Finished difference Result 293 states and 333 transitions. [2020-07-10 17:11:59,462 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 333 transitions. [2020-07-10 17:11:59,464 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:11:59,465 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:11:59,465 INFO L74 IsIncluded]: Start isIncluded. First operand 245 states. Second operand 293 states. [2020-07-10 17:11:59,465 INFO L87 Difference]: Start difference. First operand 245 states. Second operand 293 states. [2020-07-10 17:11:59,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:11:59,498 INFO L93 Difference]: Finished difference Result 293 states and 333 transitions. [2020-07-10 17:11:59,498 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 333 transitions. [2020-07-10 17:11:59,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:11:59,500 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:11:59,500 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:11:59,500 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:11:59,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2020-07-10 17:11:59,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 265 transitions. [2020-07-10 17:11:59,522 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 265 transitions. Word has length 148 [2020-07-10 17:11:59,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:11:59,523 INFO L479 AbstractCegarLoop]: Abstraction has 245 states and 265 transitions. [2020-07-10 17:11:59,523 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 17:11:59,523 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 245 states and 265 transitions. [2020-07-10 17:12:00,465 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:12:00,465 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 265 transitions. [2020-07-10 17:12:00,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-10 17:12:00,473 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:12:00,473 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] [2020-07-10 17:12:00,474 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 17:12:00,474 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:12:00,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:12:00,474 INFO L82 PathProgramCache]: Analyzing trace with hash 983801139, now seen corresponding path program 1 times [2020-07-10 17:12:00,474 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:12:00,475 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [847799703] [2020-07-10 17:12:00,475 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:12:00,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:00,954 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:12:00,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:01,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {2504#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2397#true} is VALID [2020-07-10 17:12:01,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} #valid := #valid[0 := 0]; {2397#true} is VALID [2020-07-10 17:12:01,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} assume 0 < #StackHeapBarrier; {2397#true} is VALID [2020-07-10 17:12:01,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {2397#true} is VALID [2020-07-10 17:12:01,024 INFO L280 TraceCheckUtils]: 4: Hoare triple {2397#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {2397#true} is VALID [2020-07-10 17:12:01,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {2397#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {2397#true} is VALID [2020-07-10 17:12:01,024 INFO L280 TraceCheckUtils]: 6: Hoare triple {2397#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {2397#true} is VALID [2020-07-10 17:12:01,025 INFO L280 TraceCheckUtils]: 7: Hoare triple {2397#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {2397#true} is VALID [2020-07-10 17:12:01,025 INFO L280 TraceCheckUtils]: 8: Hoare triple {2397#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {2397#true} is VALID [2020-07-10 17:12:01,025 INFO L280 TraceCheckUtils]: 9: Hoare triple {2397#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {2397#true} is VALID [2020-07-10 17:12:01,025 INFO L280 TraceCheckUtils]: 10: Hoare triple {2397#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {2397#true} is VALID [2020-07-10 17:12:01,026 INFO L280 TraceCheckUtils]: 11: Hoare triple {2397#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {2397#true} is VALID [2020-07-10 17:12:01,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {2397#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {2397#true} is VALID [2020-07-10 17:12:01,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {2397#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {2397#true} is VALID [2020-07-10 17:12:01,026 INFO L280 TraceCheckUtils]: 14: Hoare triple {2397#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {2397#true} is VALID [2020-07-10 17:12:01,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {2397#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {2397#true} is VALID [2020-07-10 17:12:01,027 INFO L280 TraceCheckUtils]: 16: Hoare triple {2397#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {2397#true} is VALID [2020-07-10 17:12:01,027 INFO L280 TraceCheckUtils]: 17: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {2397#true} is VALID [2020-07-10 17:12:01,027 INFO L280 TraceCheckUtils]: 18: Hoare triple {2397#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {2397#true} is VALID [2020-07-10 17:12:01,028 INFO L280 TraceCheckUtils]: 19: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {2397#true} is VALID [2020-07-10 17:12:01,028 INFO L280 TraceCheckUtils]: 20: Hoare triple {2397#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {2397#true} is VALID [2020-07-10 17:12:01,028 INFO L280 TraceCheckUtils]: 21: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {2397#true} is VALID [2020-07-10 17:12:01,029 INFO L280 TraceCheckUtils]: 22: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {2397#true} is VALID [2020-07-10 17:12:01,029 INFO L280 TraceCheckUtils]: 23: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {2397#true} is VALID [2020-07-10 17:12:01,029 INFO L280 TraceCheckUtils]: 24: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {2397#true} is VALID [2020-07-10 17:12:01,029 INFO L280 TraceCheckUtils]: 25: Hoare triple {2397#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {2397#true} is VALID [2020-07-10 17:12:01,030 INFO L280 TraceCheckUtils]: 26: Hoare triple {2397#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {2397#true} is VALID [2020-07-10 17:12:01,030 INFO L280 TraceCheckUtils]: 27: Hoare triple {2397#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {2397#true} is VALID [2020-07-10 17:12:01,030 INFO L280 TraceCheckUtils]: 28: Hoare triple {2397#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {2397#true} is VALID [2020-07-10 17:12:01,030 INFO L280 TraceCheckUtils]: 29: Hoare triple {2397#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {2397#true} is VALID [2020-07-10 17:12:01,030 INFO L280 TraceCheckUtils]: 30: Hoare triple {2397#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {2397#true} is VALID [2020-07-10 17:12:01,031 INFO L280 TraceCheckUtils]: 31: Hoare triple {2397#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {2397#true} is VALID [2020-07-10 17:12:01,031 INFO L280 TraceCheckUtils]: 32: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {2397#true} is VALID [2020-07-10 17:12:01,031 INFO L280 TraceCheckUtils]: 33: Hoare triple {2397#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {2397#true} is VALID [2020-07-10 17:12:01,031 INFO L280 TraceCheckUtils]: 34: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {2397#true} is VALID [2020-07-10 17:12:01,032 INFO L280 TraceCheckUtils]: 35: Hoare triple {2397#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {2397#true} is VALID [2020-07-10 17:12:01,032 INFO L280 TraceCheckUtils]: 36: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {2397#true} is VALID [2020-07-10 17:12:01,032 INFO L280 TraceCheckUtils]: 37: Hoare triple {2397#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {2397#true} is VALID [2020-07-10 17:12:01,032 INFO L280 TraceCheckUtils]: 38: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {2397#true} is VALID [2020-07-10 17:12:01,033 INFO L280 TraceCheckUtils]: 39: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {2397#true} is VALID [2020-07-10 17:12:01,033 INFO L280 TraceCheckUtils]: 40: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {2397#true} is VALID [2020-07-10 17:12:01,033 INFO L280 TraceCheckUtils]: 41: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {2397#true} is VALID [2020-07-10 17:12:01,033 INFO L280 TraceCheckUtils]: 42: Hoare triple {2397#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {2397#true} is VALID [2020-07-10 17:12:01,034 INFO L280 TraceCheckUtils]: 43: Hoare triple {2397#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {2397#true} is VALID [2020-07-10 17:12:01,034 INFO L280 TraceCheckUtils]: 44: Hoare triple {2397#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {2397#true} is VALID [2020-07-10 17:12:01,034 INFO L280 TraceCheckUtils]: 45: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {2397#true} is VALID [2020-07-10 17:12:01,034 INFO L280 TraceCheckUtils]: 46: Hoare triple {2397#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {2397#true} is VALID [2020-07-10 17:12:01,035 INFO L280 TraceCheckUtils]: 47: Hoare triple {2397#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {2397#true} is VALID [2020-07-10 17:12:01,035 INFO L280 TraceCheckUtils]: 48: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {2397#true} is VALID [2020-07-10 17:12:01,035 INFO L280 TraceCheckUtils]: 49: Hoare triple {2397#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {2397#true} is VALID [2020-07-10 17:12:01,035 INFO L280 TraceCheckUtils]: 50: Hoare triple {2397#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {2397#true} is VALID [2020-07-10 17:12:01,036 INFO L280 TraceCheckUtils]: 51: Hoare triple {2397#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {2397#true} is VALID [2020-07-10 17:12:01,036 INFO L280 TraceCheckUtils]: 52: Hoare triple {2397#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {2397#true} is VALID [2020-07-10 17:12:01,036 INFO L280 TraceCheckUtils]: 53: Hoare triple {2397#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {2397#true} is VALID [2020-07-10 17:12:01,036 INFO L280 TraceCheckUtils]: 54: Hoare triple {2397#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {2397#true} is VALID [2020-07-10 17:12:01,037 INFO L280 TraceCheckUtils]: 55: Hoare triple {2397#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {2397#true} is VALID [2020-07-10 17:12:01,037 INFO L280 TraceCheckUtils]: 56: Hoare triple {2397#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {2397#true} is VALID [2020-07-10 17:12:01,037 INFO L280 TraceCheckUtils]: 57: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {2397#true} is VALID [2020-07-10 17:12:01,037 INFO L280 TraceCheckUtils]: 58: Hoare triple {2397#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {2397#true} is VALID [2020-07-10 17:12:01,038 INFO L280 TraceCheckUtils]: 59: Hoare triple {2397#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {2397#true} is VALID [2020-07-10 17:12:01,038 INFO L280 TraceCheckUtils]: 60: Hoare triple {2397#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {2397#true} is VALID [2020-07-10 17:12:01,038 INFO L280 TraceCheckUtils]: 61: Hoare triple {2397#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {2397#true} is VALID [2020-07-10 17:12:01,038 INFO L280 TraceCheckUtils]: 62: Hoare triple {2397#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {2397#true} is VALID [2020-07-10 17:12:01,039 INFO L280 TraceCheckUtils]: 63: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {2397#true} is VALID [2020-07-10 17:12:01,039 INFO L280 TraceCheckUtils]: 64: Hoare triple {2397#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {2397#true} is VALID [2020-07-10 17:12:01,039 INFO L280 TraceCheckUtils]: 65: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {2397#true} is VALID [2020-07-10 17:12:01,039 INFO L280 TraceCheckUtils]: 66: Hoare triple {2397#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {2397#true} is VALID [2020-07-10 17:12:01,040 INFO L280 TraceCheckUtils]: 67: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {2397#true} is VALID [2020-07-10 17:12:01,040 INFO L280 TraceCheckUtils]: 68: Hoare triple {2397#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {2397#true} is VALID [2020-07-10 17:12:01,040 INFO L280 TraceCheckUtils]: 69: Hoare triple {2397#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {2397#true} is VALID [2020-07-10 17:12:01,040 INFO L280 TraceCheckUtils]: 70: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {2397#true} is VALID [2020-07-10 17:12:01,041 INFO L280 TraceCheckUtils]: 71: Hoare triple {2397#true} ~head~0.base, ~head~0.offset := 0, 0; {2397#true} is VALID [2020-07-10 17:12:01,041 INFO L280 TraceCheckUtils]: 72: Hoare triple {2397#true} ~pumpRunning~0 := 0; {2397#true} is VALID [2020-07-10 17:12:01,041 INFO L280 TraceCheckUtils]: 73: Hoare triple {2397#true} ~systemActive~0 := 1; {2397#true} is VALID [2020-07-10 17:12:01,041 INFO L280 TraceCheckUtils]: 74: Hoare triple {2397#true} ~methAndRunningLastTime~0 := 0; {2397#true} is VALID [2020-07-10 17:12:01,042 INFO L280 TraceCheckUtils]: 75: Hoare triple {2397#true} ~cleanupTimeShifts~0 := 4; {2397#true} is VALID [2020-07-10 17:12:01,042 INFO L280 TraceCheckUtils]: 76: Hoare triple {2397#true} ~waterLevel~0 := 1; {2397#true} is VALID [2020-07-10 17:12:01,042 INFO L280 TraceCheckUtils]: 77: Hoare triple {2397#true} ~methaneLevelCritical~0 := 0; {2397#true} is VALID [2020-07-10 17:12:01,042 INFO L280 TraceCheckUtils]: 78: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,043 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2397#true} {2397#true} #899#return; {2397#true} is VALID [2020-07-10 17:12:01,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:01,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,050 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2397#true} {2397#true} #809#return; {2397#true} is VALID [2020-07-10 17:12:01,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:01,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,053 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2397#true} {2397#true} #811#return; {2397#true} is VALID [2020-07-10 17:12:01,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:01,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} havoc ~retValue_acc~7; {2397#true} is VALID [2020-07-10 17:12:01,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} ~retValue_acc~7 := 1; {2397#true} is VALID [2020-07-10 17:12:01,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} #res := ~retValue_acc~7; {2397#true} is VALID [2020-07-10 17:12:01,057 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,057 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2397#true} {2397#true} #813#return; {2397#true} is VALID [2020-07-10 17:12:01,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:01,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,061 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2397#true} {2397#true} #815#return; {2397#true} is VALID [2020-07-10 17:12:01,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:01,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {2505#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {2397#true} is VALID [2020-07-10 17:12:01,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,073 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2397#true} {2397#true} #889#return; {2397#true} is VALID [2020-07-10 17:12:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:01,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} havoc ~retValue_acc~9; {2397#true} is VALID [2020-07-10 17:12:01,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {2397#true} is VALID [2020-07-10 17:12:01,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} #res := ~retValue_acc~9; {2397#true} is VALID [2020-07-10 17:12:01,077 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,078 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2397#true} {2398#false} #869#return; {2398#false} is VALID [2020-07-10 17:12:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:01,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} havoc ~retValue_acc~4; {2397#true} is VALID [2020-07-10 17:12:01,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} ~retValue_acc~4 := ~pumpRunning~0; {2397#true} is VALID [2020-07-10 17:12:01,082 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} #res := ~retValue_acc~4; {2397#true} is VALID [2020-07-10 17:12:01,082 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,082 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2397#true} {2398#false} #871#return; {2398#false} is VALID [2020-07-10 17:12:01,087 INFO L263 TraceCheckUtils]: 0: Hoare triple {2397#true} call ULTIMATE.init(); {2504#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:12:01,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {2504#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2397#true} is VALID [2020-07-10 17:12:01,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} #valid := #valid[0 := 0]; {2397#true} is VALID [2020-07-10 17:12:01,088 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} assume 0 < #StackHeapBarrier; {2397#true} is VALID [2020-07-10 17:12:01,089 INFO L280 TraceCheckUtils]: 4: Hoare triple {2397#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {2397#true} is VALID [2020-07-10 17:12:01,089 INFO L280 TraceCheckUtils]: 5: Hoare triple {2397#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {2397#true} is VALID [2020-07-10 17:12:01,089 INFO L280 TraceCheckUtils]: 6: Hoare triple {2397#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {2397#true} is VALID [2020-07-10 17:12:01,089 INFO L280 TraceCheckUtils]: 7: Hoare triple {2397#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {2397#true} is VALID [2020-07-10 17:12:01,089 INFO L280 TraceCheckUtils]: 8: Hoare triple {2397#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {2397#true} is VALID [2020-07-10 17:12:01,090 INFO L280 TraceCheckUtils]: 9: Hoare triple {2397#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {2397#true} is VALID [2020-07-10 17:12:01,090 INFO L280 TraceCheckUtils]: 10: Hoare triple {2397#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {2397#true} is VALID [2020-07-10 17:12:01,090 INFO L280 TraceCheckUtils]: 11: Hoare triple {2397#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {2397#true} is VALID [2020-07-10 17:12:01,090 INFO L280 TraceCheckUtils]: 12: Hoare triple {2397#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {2397#true} is VALID [2020-07-10 17:12:01,091 INFO L280 TraceCheckUtils]: 13: Hoare triple {2397#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {2397#true} is VALID [2020-07-10 17:12:01,091 INFO L280 TraceCheckUtils]: 14: Hoare triple {2397#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {2397#true} is VALID [2020-07-10 17:12:01,091 INFO L280 TraceCheckUtils]: 15: Hoare triple {2397#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {2397#true} is VALID [2020-07-10 17:12:01,091 INFO L280 TraceCheckUtils]: 16: Hoare triple {2397#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {2397#true} is VALID [2020-07-10 17:12:01,092 INFO L280 TraceCheckUtils]: 17: Hoare triple {2397#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {2397#true} is VALID [2020-07-10 17:12:01,092 INFO L280 TraceCheckUtils]: 18: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {2397#true} is VALID [2020-07-10 17:12:01,092 INFO L280 TraceCheckUtils]: 19: Hoare triple {2397#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {2397#true} is VALID [2020-07-10 17:12:01,092 INFO L280 TraceCheckUtils]: 20: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {2397#true} is VALID [2020-07-10 17:12:01,092 INFO L280 TraceCheckUtils]: 21: Hoare triple {2397#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {2397#true} is VALID [2020-07-10 17:12:01,093 INFO L280 TraceCheckUtils]: 22: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {2397#true} is VALID [2020-07-10 17:12:01,093 INFO L280 TraceCheckUtils]: 23: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {2397#true} is VALID [2020-07-10 17:12:01,093 INFO L280 TraceCheckUtils]: 24: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {2397#true} is VALID [2020-07-10 17:12:01,093 INFO L280 TraceCheckUtils]: 25: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {2397#true} is VALID [2020-07-10 17:12:01,094 INFO L280 TraceCheckUtils]: 26: Hoare triple {2397#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {2397#true} is VALID [2020-07-10 17:12:01,094 INFO L280 TraceCheckUtils]: 27: Hoare triple {2397#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {2397#true} is VALID [2020-07-10 17:12:01,094 INFO L280 TraceCheckUtils]: 28: Hoare triple {2397#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {2397#true} is VALID [2020-07-10 17:12:01,094 INFO L280 TraceCheckUtils]: 29: Hoare triple {2397#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {2397#true} is VALID [2020-07-10 17:12:01,095 INFO L280 TraceCheckUtils]: 30: Hoare triple {2397#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {2397#true} is VALID [2020-07-10 17:12:01,095 INFO L280 TraceCheckUtils]: 31: Hoare triple {2397#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {2397#true} is VALID [2020-07-10 17:12:01,095 INFO L280 TraceCheckUtils]: 32: Hoare triple {2397#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {2397#true} is VALID [2020-07-10 17:12:01,095 INFO L280 TraceCheckUtils]: 33: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {2397#true} is VALID [2020-07-10 17:12:01,095 INFO L280 TraceCheckUtils]: 34: Hoare triple {2397#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {2397#true} is VALID [2020-07-10 17:12:01,096 INFO L280 TraceCheckUtils]: 35: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {2397#true} is VALID [2020-07-10 17:12:01,096 INFO L280 TraceCheckUtils]: 36: Hoare triple {2397#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {2397#true} is VALID [2020-07-10 17:12:01,096 INFO L280 TraceCheckUtils]: 37: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {2397#true} is VALID [2020-07-10 17:12:01,096 INFO L280 TraceCheckUtils]: 38: Hoare triple {2397#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {2397#true} is VALID [2020-07-10 17:12:01,097 INFO L280 TraceCheckUtils]: 39: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {2397#true} is VALID [2020-07-10 17:12:01,097 INFO L280 TraceCheckUtils]: 40: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {2397#true} is VALID [2020-07-10 17:12:01,097 INFO L280 TraceCheckUtils]: 41: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {2397#true} is VALID [2020-07-10 17:12:01,097 INFO L280 TraceCheckUtils]: 42: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {2397#true} is VALID [2020-07-10 17:12:01,098 INFO L280 TraceCheckUtils]: 43: Hoare triple {2397#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {2397#true} is VALID [2020-07-10 17:12:01,098 INFO L280 TraceCheckUtils]: 44: Hoare triple {2397#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {2397#true} is VALID [2020-07-10 17:12:01,098 INFO L280 TraceCheckUtils]: 45: Hoare triple {2397#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {2397#true} is VALID [2020-07-10 17:12:01,098 INFO L280 TraceCheckUtils]: 46: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {2397#true} is VALID [2020-07-10 17:12:01,098 INFO L280 TraceCheckUtils]: 47: Hoare triple {2397#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {2397#true} is VALID [2020-07-10 17:12:01,099 INFO L280 TraceCheckUtils]: 48: Hoare triple {2397#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {2397#true} is VALID [2020-07-10 17:12:01,099 INFO L280 TraceCheckUtils]: 49: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {2397#true} is VALID [2020-07-10 17:12:01,099 INFO L280 TraceCheckUtils]: 50: Hoare triple {2397#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {2397#true} is VALID [2020-07-10 17:12:01,099 INFO L280 TraceCheckUtils]: 51: Hoare triple {2397#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {2397#true} is VALID [2020-07-10 17:12:01,100 INFO L280 TraceCheckUtils]: 52: Hoare triple {2397#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {2397#true} is VALID [2020-07-10 17:12:01,100 INFO L280 TraceCheckUtils]: 53: Hoare triple {2397#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {2397#true} is VALID [2020-07-10 17:12:01,100 INFO L280 TraceCheckUtils]: 54: Hoare triple {2397#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {2397#true} is VALID [2020-07-10 17:12:01,100 INFO L280 TraceCheckUtils]: 55: Hoare triple {2397#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {2397#true} is VALID [2020-07-10 17:12:01,101 INFO L280 TraceCheckUtils]: 56: Hoare triple {2397#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {2397#true} is VALID [2020-07-10 17:12:01,101 INFO L280 TraceCheckUtils]: 57: Hoare triple {2397#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {2397#true} is VALID [2020-07-10 17:12:01,101 INFO L280 TraceCheckUtils]: 58: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {2397#true} is VALID [2020-07-10 17:12:01,101 INFO L280 TraceCheckUtils]: 59: Hoare triple {2397#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {2397#true} is VALID [2020-07-10 17:12:01,102 INFO L280 TraceCheckUtils]: 60: Hoare triple {2397#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {2397#true} is VALID [2020-07-10 17:12:01,102 INFO L280 TraceCheckUtils]: 61: Hoare triple {2397#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {2397#true} is VALID [2020-07-10 17:12:01,102 INFO L280 TraceCheckUtils]: 62: Hoare triple {2397#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {2397#true} is VALID [2020-07-10 17:12:01,102 INFO L280 TraceCheckUtils]: 63: Hoare triple {2397#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {2397#true} is VALID [2020-07-10 17:12:01,102 INFO L280 TraceCheckUtils]: 64: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {2397#true} is VALID [2020-07-10 17:12:01,103 INFO L280 TraceCheckUtils]: 65: Hoare triple {2397#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {2397#true} is VALID [2020-07-10 17:12:01,103 INFO L280 TraceCheckUtils]: 66: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {2397#true} is VALID [2020-07-10 17:12:01,103 INFO L280 TraceCheckUtils]: 67: Hoare triple {2397#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {2397#true} is VALID [2020-07-10 17:12:01,103 INFO L280 TraceCheckUtils]: 68: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {2397#true} is VALID [2020-07-10 17:12:01,103 INFO L280 TraceCheckUtils]: 69: Hoare triple {2397#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {2397#true} is VALID [2020-07-10 17:12:01,103 INFO L280 TraceCheckUtils]: 70: Hoare triple {2397#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {2397#true} is VALID [2020-07-10 17:12:01,104 INFO L280 TraceCheckUtils]: 71: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {2397#true} is VALID [2020-07-10 17:12:01,104 INFO L280 TraceCheckUtils]: 72: Hoare triple {2397#true} ~head~0.base, ~head~0.offset := 0, 0; {2397#true} is VALID [2020-07-10 17:12:01,104 INFO L280 TraceCheckUtils]: 73: Hoare triple {2397#true} ~pumpRunning~0 := 0; {2397#true} is VALID [2020-07-10 17:12:01,104 INFO L280 TraceCheckUtils]: 74: Hoare triple {2397#true} ~systemActive~0 := 1; {2397#true} is VALID [2020-07-10 17:12:01,104 INFO L280 TraceCheckUtils]: 75: Hoare triple {2397#true} ~methAndRunningLastTime~0 := 0; {2397#true} is VALID [2020-07-10 17:12:01,104 INFO L280 TraceCheckUtils]: 76: Hoare triple {2397#true} ~cleanupTimeShifts~0 := 4; {2397#true} is VALID [2020-07-10 17:12:01,104 INFO L280 TraceCheckUtils]: 77: Hoare triple {2397#true} ~waterLevel~0 := 1; {2397#true} is VALID [2020-07-10 17:12:01,105 INFO L280 TraceCheckUtils]: 78: Hoare triple {2397#true} ~methaneLevelCritical~0 := 0; {2397#true} is VALID [2020-07-10 17:12:01,105 INFO L280 TraceCheckUtils]: 79: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,105 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {2397#true} {2397#true} #899#return; {2397#true} is VALID [2020-07-10 17:12:01,105 INFO L263 TraceCheckUtils]: 81: Hoare triple {2397#true} call #t~ret72 := main(); {2397#true} is VALID [2020-07-10 17:12:01,105 INFO L280 TraceCheckUtils]: 82: Hoare triple {2397#true} havoc ~retValue_acc~8; {2397#true} is VALID [2020-07-10 17:12:01,105 INFO L280 TraceCheckUtils]: 83: Hoare triple {2397#true} havoc ~tmp~7; {2397#true} is VALID [2020-07-10 17:12:01,105 INFO L263 TraceCheckUtils]: 84: Hoare triple {2397#true} call select_helpers(); {2397#true} is VALID [2020-07-10 17:12:01,106 INFO L280 TraceCheckUtils]: 85: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,106 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {2397#true} {2397#true} #809#return; {2397#true} is VALID [2020-07-10 17:12:01,106 INFO L263 TraceCheckUtils]: 87: Hoare triple {2397#true} call select_features(); {2397#true} is VALID [2020-07-10 17:12:01,106 INFO L280 TraceCheckUtils]: 88: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,106 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {2397#true} {2397#true} #811#return; {2397#true} is VALID [2020-07-10 17:12:01,106 INFO L263 TraceCheckUtils]: 90: Hoare triple {2397#true} call #t~ret61 := valid_product(); {2397#true} is VALID [2020-07-10 17:12:01,106 INFO L280 TraceCheckUtils]: 91: Hoare triple {2397#true} havoc ~retValue_acc~7; {2397#true} is VALID [2020-07-10 17:12:01,107 INFO L280 TraceCheckUtils]: 92: Hoare triple {2397#true} ~retValue_acc~7 := 1; {2397#true} is VALID [2020-07-10 17:12:01,107 INFO L280 TraceCheckUtils]: 93: Hoare triple {2397#true} #res := ~retValue_acc~7; {2397#true} is VALID [2020-07-10 17:12:01,107 INFO L280 TraceCheckUtils]: 94: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,107 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {2397#true} {2397#true} #813#return; {2397#true} is VALID [2020-07-10 17:12:01,108 INFO L280 TraceCheckUtils]: 96: Hoare triple {2397#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {2397#true} is VALID [2020-07-10 17:12:01,108 INFO L280 TraceCheckUtils]: 97: Hoare triple {2397#true} ~tmp~7 := #t~ret61; {2397#true} is VALID [2020-07-10 17:12:01,108 INFO L280 TraceCheckUtils]: 98: Hoare triple {2397#true} havoc #t~ret61; {2397#true} is VALID [2020-07-10 17:12:01,108 INFO L280 TraceCheckUtils]: 99: Hoare triple {2397#true} assume 0 != ~tmp~7; {2397#true} is VALID [2020-07-10 17:12:01,108 INFO L263 TraceCheckUtils]: 100: Hoare triple {2397#true} call setup(); {2397#true} is VALID [2020-07-10 17:12:01,109 INFO L280 TraceCheckUtils]: 101: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,109 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {2397#true} {2397#true} #815#return; {2397#true} is VALID [2020-07-10 17:12:01,109 INFO L263 TraceCheckUtils]: 103: Hoare triple {2397#true} call runTest(); {2397#true} is VALID [2020-07-10 17:12:01,113 INFO L263 TraceCheckUtils]: 104: Hoare triple {2397#true} call __utac_acc__Specification2_spec__1(); {2505#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:12:01,113 INFO L280 TraceCheckUtils]: 105: Hoare triple {2505#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {2397#true} is VALID [2020-07-10 17:12:01,113 INFO L280 TraceCheckUtils]: 106: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,114 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {2397#true} {2397#true} #889#return; {2397#true} is VALID [2020-07-10 17:12:01,114 INFO L263 TraceCheckUtils]: 108: Hoare triple {2397#true} call test(); {2397#true} is VALID [2020-07-10 17:12:01,114 INFO L280 TraceCheckUtils]: 109: Hoare triple {2397#true} havoc ~splverifierCounter~0; {2397#true} is VALID [2020-07-10 17:12:01,114 INFO L280 TraceCheckUtils]: 110: Hoare triple {2397#true} havoc ~tmp~5; {2397#true} is VALID [2020-07-10 17:12:01,114 INFO L280 TraceCheckUtils]: 111: Hoare triple {2397#true} havoc ~tmp___0~1; {2397#true} is VALID [2020-07-10 17:12:01,115 INFO L280 TraceCheckUtils]: 112: Hoare triple {2397#true} havoc ~tmp___1~0; {2397#true} is VALID [2020-07-10 17:12:01,115 INFO L280 TraceCheckUtils]: 113: Hoare triple {2397#true} havoc ~tmp___2~0; {2397#true} is VALID [2020-07-10 17:12:01,116 INFO L280 TraceCheckUtils]: 114: Hoare triple {2397#true} ~splverifierCounter~0 := 0; {2493#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:12:01,116 INFO L280 TraceCheckUtils]: 115: Hoare triple {2493#(= 0 test_~splverifierCounter~0)} assume !false; {2493#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:12:01,117 INFO L280 TraceCheckUtils]: 116: Hoare triple {2493#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2398#false} is VALID [2020-07-10 17:12:01,117 INFO L263 TraceCheckUtils]: 117: Hoare triple {2398#false} call cleanup(); {2398#false} is VALID [2020-07-10 17:12:01,117 INFO L280 TraceCheckUtils]: 118: Hoare triple {2398#false} havoc ~i~0; {2398#false} is VALID [2020-07-10 17:12:01,118 INFO L280 TraceCheckUtils]: 119: Hoare triple {2398#false} havoc ~__cil_tmp2~0; {2398#false} is VALID [2020-07-10 17:12:01,118 INFO L263 TraceCheckUtils]: 120: Hoare triple {2398#false} call timeShift(); {2398#false} is VALID [2020-07-10 17:12:01,118 INFO L280 TraceCheckUtils]: 121: Hoare triple {2398#false} assume !(0 != ~pumpRunning~0); {2398#false} is VALID [2020-07-10 17:12:01,118 INFO L280 TraceCheckUtils]: 122: Hoare triple {2398#false} assume !(0 != ~systemActive~0); {2398#false} is VALID [2020-07-10 17:12:01,118 INFO L263 TraceCheckUtils]: 123: Hoare triple {2398#false} call __utac_acc__Specification2_spec__2(); {2398#false} is VALID [2020-07-10 17:12:01,119 INFO L280 TraceCheckUtils]: 124: Hoare triple {2398#false} havoc ~tmp~6; {2398#false} is VALID [2020-07-10 17:12:01,119 INFO L280 TraceCheckUtils]: 125: Hoare triple {2398#false} havoc ~tmp___0~2; {2398#false} is VALID [2020-07-10 17:12:01,119 INFO L263 TraceCheckUtils]: 126: Hoare triple {2398#false} call #t~ret58 := isMethaneLevelCritical(); {2397#true} is VALID [2020-07-10 17:12:01,119 INFO L280 TraceCheckUtils]: 127: Hoare triple {2397#true} havoc ~retValue_acc~9; {2397#true} is VALID [2020-07-10 17:12:01,119 INFO L280 TraceCheckUtils]: 128: Hoare triple {2397#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {2397#true} is VALID [2020-07-10 17:12:01,120 INFO L280 TraceCheckUtils]: 129: Hoare triple {2397#true} #res := ~retValue_acc~9; {2397#true} is VALID [2020-07-10 17:12:01,120 INFO L280 TraceCheckUtils]: 130: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,120 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {2397#true} {2398#false} #869#return; {2398#false} is VALID [2020-07-10 17:12:01,120 INFO L280 TraceCheckUtils]: 132: Hoare triple {2398#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {2398#false} is VALID [2020-07-10 17:12:01,120 INFO L280 TraceCheckUtils]: 133: Hoare triple {2398#false} ~tmp~6 := #t~ret58; {2398#false} is VALID [2020-07-10 17:12:01,121 INFO L280 TraceCheckUtils]: 134: Hoare triple {2398#false} havoc #t~ret58; {2398#false} is VALID [2020-07-10 17:12:01,121 INFO L280 TraceCheckUtils]: 135: Hoare triple {2398#false} assume 0 != ~tmp~6; {2398#false} is VALID [2020-07-10 17:12:01,121 INFO L263 TraceCheckUtils]: 136: Hoare triple {2398#false} call #t~ret59 := isPumpRunning(); {2397#true} is VALID [2020-07-10 17:12:01,121 INFO L280 TraceCheckUtils]: 137: Hoare triple {2397#true} havoc ~retValue_acc~4; {2397#true} is VALID [2020-07-10 17:12:01,122 INFO L280 TraceCheckUtils]: 138: Hoare triple {2397#true} ~retValue_acc~4 := ~pumpRunning~0; {2397#true} is VALID [2020-07-10 17:12:01,122 INFO L280 TraceCheckUtils]: 139: Hoare triple {2397#true} #res := ~retValue_acc~4; {2397#true} is VALID [2020-07-10 17:12:01,122 INFO L280 TraceCheckUtils]: 140: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 17:12:01,122 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {2397#true} {2398#false} #871#return; {2398#false} is VALID [2020-07-10 17:12:01,122 INFO L280 TraceCheckUtils]: 142: Hoare triple {2398#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {2398#false} is VALID [2020-07-10 17:12:01,123 INFO L280 TraceCheckUtils]: 143: Hoare triple {2398#false} ~tmp___0~2 := #t~ret59; {2398#false} is VALID [2020-07-10 17:12:01,123 INFO L280 TraceCheckUtils]: 144: Hoare triple {2398#false} havoc #t~ret59; {2398#false} is VALID [2020-07-10 17:12:01,123 INFO L280 TraceCheckUtils]: 145: Hoare triple {2398#false} assume 0 != ~tmp___0~2; {2398#false} is VALID [2020-07-10 17:12:01,123 INFO L280 TraceCheckUtils]: 146: Hoare triple {2398#false} assume 0 != ~methAndRunningLastTime~0; {2398#false} is VALID [2020-07-10 17:12:01,123 INFO L263 TraceCheckUtils]: 147: Hoare triple {2398#false} call __automaton_fail(); {2398#false} is VALID [2020-07-10 17:12:01,124 INFO L280 TraceCheckUtils]: 148: Hoare triple {2398#false} assume !false; {2398#false} is VALID [2020-07-10 17:12:01,149 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 17:12:01,149 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:12:01,150 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [847799703] [2020-07-10 17:12:01,150 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:12:01,150 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 17:12:01,150 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [215738355] [2020-07-10 17:12:01,151 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-10 17:12:01,152 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:12:01,153 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 17:12:01,306 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:12:01,307 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 17:12:01,307 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:12:01,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 17:12:01,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 17:12:01,308 INFO L87 Difference]: Start difference. First operand 245 states and 265 transitions. Second operand 5 states. [2020-07-10 17:12:03,547 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:12:09,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:12:09,461 INFO L93 Difference]: Finished difference Result 373 states and 422 transitions. [2020-07-10 17:12:09,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 17:12:09,461 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-10 17:12:09,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:12:09,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 17:12:09,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 422 transitions. [2020-07-10 17:12:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 17:12:09,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 422 transitions. [2020-07-10 17:12:09,479 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 422 transitions. [2020-07-10 17:12:10,647 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 422 edges. 422 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:12:10,657 INFO L225 Difference]: With dead ends: 373 [2020-07-10 17:12:10,657 INFO L226 Difference]: Without dead ends: 282 [2020-07-10 17:12:10,660 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 17:12:10,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2020-07-10 17:12:14,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 235. [2020-07-10 17:12:14,379 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:12:14,380 INFO L82 GeneralOperation]: Start isEquivalent. First operand 282 states. Second operand 235 states. [2020-07-10 17:12:14,380 INFO L74 IsIncluded]: Start isIncluded. First operand 282 states. Second operand 235 states. [2020-07-10 17:12:14,380 INFO L87 Difference]: Start difference. First operand 282 states. Second operand 235 states. [2020-07-10 17:12:14,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:12:14,394 INFO L93 Difference]: Finished difference Result 282 states and 318 transitions. [2020-07-10 17:12:14,394 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 318 transitions. [2020-07-10 17:12:14,395 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:12:14,396 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:12:14,396 INFO L74 IsIncluded]: Start isIncluded. First operand 235 states. Second operand 282 states. [2020-07-10 17:12:14,396 INFO L87 Difference]: Start difference. First operand 235 states. Second operand 282 states. [2020-07-10 17:12:14,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:12:14,409 INFO L93 Difference]: Finished difference Result 282 states and 318 transitions. [2020-07-10 17:12:14,409 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 318 transitions. [2020-07-10 17:12:14,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:12:14,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:12:14,410 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:12:14,410 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:12:14,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2020-07-10 17:12:14,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 252 transitions. [2020-07-10 17:12:14,419 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 252 transitions. Word has length 149 [2020-07-10 17:12:14,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:12:14,419 INFO L479 AbstractCegarLoop]: Abstraction has 235 states and 252 transitions. [2020-07-10 17:12:14,420 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 17:12:14,420 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 235 states and 252 transitions. [2020-07-10 17:12:15,367 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 252 edges. 252 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:12:15,367 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 252 transitions. [2020-07-10 17:12:15,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-07-10 17:12:15,370 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:12:15,370 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] [2020-07-10 17:12:15,371 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 17:12:15,371 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:12:15,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:12:15,371 INFO L82 PathProgramCache]: Analyzing trace with hash -1583247536, now seen corresponding path program 1 times [2020-07-10 17:12:15,371 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:12:15,372 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [193314680] [2020-07-10 17:12:15,372 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:12:15,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:15,770 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:12:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:15,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {4402#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4292#true} is VALID [2020-07-10 17:12:15,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} #valid := #valid[0 := 0]; {4292#true} is VALID [2020-07-10 17:12:15,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {4292#true} assume 0 < #StackHeapBarrier; {4292#true} is VALID [2020-07-10 17:12:15,863 INFO L280 TraceCheckUtils]: 3: Hoare triple {4292#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {4292#true} is VALID [2020-07-10 17:12:15,863 INFO L280 TraceCheckUtils]: 4: Hoare triple {4292#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {4292#true} is VALID [2020-07-10 17:12:15,864 INFO L280 TraceCheckUtils]: 5: Hoare triple {4292#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {4292#true} is VALID [2020-07-10 17:12:15,864 INFO L280 TraceCheckUtils]: 6: Hoare triple {4292#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {4292#true} is VALID [2020-07-10 17:12:15,864 INFO L280 TraceCheckUtils]: 7: Hoare triple {4292#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {4292#true} is VALID [2020-07-10 17:12:15,864 INFO L280 TraceCheckUtils]: 8: Hoare triple {4292#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {4292#true} is VALID [2020-07-10 17:12:15,865 INFO L280 TraceCheckUtils]: 9: Hoare triple {4292#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {4292#true} is VALID [2020-07-10 17:12:15,865 INFO L280 TraceCheckUtils]: 10: Hoare triple {4292#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {4292#true} is VALID [2020-07-10 17:12:15,865 INFO L280 TraceCheckUtils]: 11: Hoare triple {4292#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {4292#true} is VALID [2020-07-10 17:12:15,865 INFO L280 TraceCheckUtils]: 12: Hoare triple {4292#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {4292#true} is VALID [2020-07-10 17:12:15,865 INFO L280 TraceCheckUtils]: 13: Hoare triple {4292#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {4292#true} is VALID [2020-07-10 17:12:15,866 INFO L280 TraceCheckUtils]: 14: Hoare triple {4292#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {4292#true} is VALID [2020-07-10 17:12:15,866 INFO L280 TraceCheckUtils]: 15: Hoare triple {4292#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {4292#true} is VALID [2020-07-10 17:12:15,866 INFO L280 TraceCheckUtils]: 16: Hoare triple {4292#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {4292#true} is VALID [2020-07-10 17:12:15,866 INFO L280 TraceCheckUtils]: 17: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {4292#true} is VALID [2020-07-10 17:12:15,866 INFO L280 TraceCheckUtils]: 18: Hoare triple {4292#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {4292#true} is VALID [2020-07-10 17:12:15,867 INFO L280 TraceCheckUtils]: 19: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {4292#true} is VALID [2020-07-10 17:12:15,867 INFO L280 TraceCheckUtils]: 20: Hoare triple {4292#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {4292#true} is VALID [2020-07-10 17:12:15,867 INFO L280 TraceCheckUtils]: 21: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {4292#true} is VALID [2020-07-10 17:12:15,867 INFO L280 TraceCheckUtils]: 22: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {4292#true} is VALID [2020-07-10 17:12:15,867 INFO L280 TraceCheckUtils]: 23: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {4292#true} is VALID [2020-07-10 17:12:15,868 INFO L280 TraceCheckUtils]: 24: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {4292#true} is VALID [2020-07-10 17:12:15,868 INFO L280 TraceCheckUtils]: 25: Hoare triple {4292#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {4292#true} is VALID [2020-07-10 17:12:15,868 INFO L280 TraceCheckUtils]: 26: Hoare triple {4292#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {4292#true} is VALID [2020-07-10 17:12:15,868 INFO L280 TraceCheckUtils]: 27: Hoare triple {4292#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {4292#true} is VALID [2020-07-10 17:12:15,868 INFO L280 TraceCheckUtils]: 28: Hoare triple {4292#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {4292#true} is VALID [2020-07-10 17:12:15,869 INFO L280 TraceCheckUtils]: 29: Hoare triple {4292#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {4292#true} is VALID [2020-07-10 17:12:15,869 INFO L280 TraceCheckUtils]: 30: Hoare triple {4292#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {4292#true} is VALID [2020-07-10 17:12:15,869 INFO L280 TraceCheckUtils]: 31: Hoare triple {4292#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {4292#true} is VALID [2020-07-10 17:12:15,869 INFO L280 TraceCheckUtils]: 32: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {4292#true} is VALID [2020-07-10 17:12:15,869 INFO L280 TraceCheckUtils]: 33: Hoare triple {4292#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {4292#true} is VALID [2020-07-10 17:12:15,870 INFO L280 TraceCheckUtils]: 34: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {4292#true} is VALID [2020-07-10 17:12:15,870 INFO L280 TraceCheckUtils]: 35: Hoare triple {4292#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {4292#true} is VALID [2020-07-10 17:12:15,870 INFO L280 TraceCheckUtils]: 36: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {4292#true} is VALID [2020-07-10 17:12:15,870 INFO L280 TraceCheckUtils]: 37: Hoare triple {4292#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {4292#true} is VALID [2020-07-10 17:12:15,870 INFO L280 TraceCheckUtils]: 38: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {4292#true} is VALID [2020-07-10 17:12:15,871 INFO L280 TraceCheckUtils]: 39: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {4292#true} is VALID [2020-07-10 17:12:15,871 INFO L280 TraceCheckUtils]: 40: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {4292#true} is VALID [2020-07-10 17:12:15,871 INFO L280 TraceCheckUtils]: 41: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {4292#true} is VALID [2020-07-10 17:12:15,871 INFO L280 TraceCheckUtils]: 42: Hoare triple {4292#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {4292#true} is VALID [2020-07-10 17:12:15,871 INFO L280 TraceCheckUtils]: 43: Hoare triple {4292#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {4292#true} is VALID [2020-07-10 17:12:15,872 INFO L280 TraceCheckUtils]: 44: Hoare triple {4292#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {4292#true} is VALID [2020-07-10 17:12:15,872 INFO L280 TraceCheckUtils]: 45: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {4292#true} is VALID [2020-07-10 17:12:15,872 INFO L280 TraceCheckUtils]: 46: Hoare triple {4292#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {4292#true} is VALID [2020-07-10 17:12:15,872 INFO L280 TraceCheckUtils]: 47: Hoare triple {4292#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {4292#true} is VALID [2020-07-10 17:12:15,872 INFO L280 TraceCheckUtils]: 48: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {4292#true} is VALID [2020-07-10 17:12:15,873 INFO L280 TraceCheckUtils]: 49: Hoare triple {4292#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {4292#true} is VALID [2020-07-10 17:12:15,873 INFO L280 TraceCheckUtils]: 50: Hoare triple {4292#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {4292#true} is VALID [2020-07-10 17:12:15,873 INFO L280 TraceCheckUtils]: 51: Hoare triple {4292#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {4292#true} is VALID [2020-07-10 17:12:15,873 INFO L280 TraceCheckUtils]: 52: Hoare triple {4292#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {4292#true} is VALID [2020-07-10 17:12:15,873 INFO L280 TraceCheckUtils]: 53: Hoare triple {4292#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {4292#true} is VALID [2020-07-10 17:12:15,874 INFO L280 TraceCheckUtils]: 54: Hoare triple {4292#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {4292#true} is VALID [2020-07-10 17:12:15,874 INFO L280 TraceCheckUtils]: 55: Hoare triple {4292#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {4292#true} is VALID [2020-07-10 17:12:15,874 INFO L280 TraceCheckUtils]: 56: Hoare triple {4292#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {4292#true} is VALID [2020-07-10 17:12:15,874 INFO L280 TraceCheckUtils]: 57: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {4292#true} is VALID [2020-07-10 17:12:15,874 INFO L280 TraceCheckUtils]: 58: Hoare triple {4292#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {4292#true} is VALID [2020-07-10 17:12:15,875 INFO L280 TraceCheckUtils]: 59: Hoare triple {4292#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {4292#true} is VALID [2020-07-10 17:12:15,875 INFO L280 TraceCheckUtils]: 60: Hoare triple {4292#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {4292#true} is VALID [2020-07-10 17:12:15,875 INFO L280 TraceCheckUtils]: 61: Hoare triple {4292#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {4292#true} is VALID [2020-07-10 17:12:15,875 INFO L280 TraceCheckUtils]: 62: Hoare triple {4292#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {4292#true} is VALID [2020-07-10 17:12:15,876 INFO L280 TraceCheckUtils]: 63: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {4292#true} is VALID [2020-07-10 17:12:15,876 INFO L280 TraceCheckUtils]: 64: Hoare triple {4292#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {4292#true} is VALID [2020-07-10 17:12:15,876 INFO L280 TraceCheckUtils]: 65: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {4292#true} is VALID [2020-07-10 17:12:15,876 INFO L280 TraceCheckUtils]: 66: Hoare triple {4292#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {4292#true} is VALID [2020-07-10 17:12:15,876 INFO L280 TraceCheckUtils]: 67: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {4292#true} is VALID [2020-07-10 17:12:15,877 INFO L280 TraceCheckUtils]: 68: Hoare triple {4292#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {4292#true} is VALID [2020-07-10 17:12:15,877 INFO L280 TraceCheckUtils]: 69: Hoare triple {4292#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {4292#true} is VALID [2020-07-10 17:12:15,877 INFO L280 TraceCheckUtils]: 70: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {4292#true} is VALID [2020-07-10 17:12:15,877 INFO L280 TraceCheckUtils]: 71: Hoare triple {4292#true} ~head~0.base, ~head~0.offset := 0, 0; {4292#true} is VALID [2020-07-10 17:12:15,877 INFO L280 TraceCheckUtils]: 72: Hoare triple {4292#true} ~pumpRunning~0 := 0; {4292#true} is VALID [2020-07-10 17:12:15,880 INFO L280 TraceCheckUtils]: 73: Hoare triple {4292#true} ~systemActive~0 := 1; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:15,881 INFO L280 TraceCheckUtils]: 74: Hoare triple {4374#(= 1 ~systemActive~0)} ~methAndRunningLastTime~0 := 0; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:15,881 INFO L280 TraceCheckUtils]: 75: Hoare triple {4374#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:15,882 INFO L280 TraceCheckUtils]: 76: Hoare triple {4374#(= 1 ~systemActive~0)} ~waterLevel~0 := 1; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:15,882 INFO L280 TraceCheckUtils]: 77: Hoare triple {4374#(= 1 ~systemActive~0)} ~methaneLevelCritical~0 := 0; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:15,883 INFO L280 TraceCheckUtils]: 78: Hoare triple {4374#(= 1 ~systemActive~0)} assume true; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:15,883 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4374#(= 1 ~systemActive~0)} {4292#true} #899#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:15,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 17:12:15,891 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4292#true} {4374#(= 1 ~systemActive~0)} #809#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:15,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:15,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 17:12:15,898 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4292#true} {4374#(= 1 ~systemActive~0)} #811#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:15,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:15,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} havoc ~retValue_acc~7; {4292#true} is VALID [2020-07-10 17:12:15,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} ~retValue_acc~7 := 1; {4403#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-10 17:12:15,973 INFO L280 TraceCheckUtils]: 2: Hoare triple {4403#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:12:15,974 INFO L280 TraceCheckUtils]: 3: Hoare triple {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:12:15,975 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4374#(= 1 ~systemActive~0)} #813#return; {4384#(= |main_#t~ret61| ~systemActive~0)} is VALID [2020-07-10 17:12:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:15,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 17:12:15,980 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4292#true} {4386#(not (= 0 ~systemActive~0))} #815#return; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:15,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:16,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {4405#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {4292#true} is VALID [2020-07-10 17:12:16,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 17:12:16,001 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4292#true} {4386#(not (= 0 ~systemActive~0))} #889#return; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:16,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} havoc ~retValue_acc~9; {4292#true} is VALID [2020-07-10 17:12:16,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {4292#true} is VALID [2020-07-10 17:12:16,005 INFO L280 TraceCheckUtils]: 2: Hoare triple {4292#true} #res := ~retValue_acc~9; {4292#true} is VALID [2020-07-10 17:12:16,005 INFO L280 TraceCheckUtils]: 3: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 17:12:16,005 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4292#true} {4293#false} #869#return; {4293#false} is VALID [2020-07-10 17:12:16,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:16,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} havoc ~retValue_acc~4; {4292#true} is VALID [2020-07-10 17:12:16,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} ~retValue_acc~4 := ~pumpRunning~0; {4292#true} is VALID [2020-07-10 17:12:16,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {4292#true} #res := ~retValue_acc~4; {4292#true} is VALID [2020-07-10 17:12:16,010 INFO L280 TraceCheckUtils]: 3: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 17:12:16,010 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4292#true} {4293#false} #871#return; {4293#false} is VALID [2020-07-10 17:12:16,015 INFO L263 TraceCheckUtils]: 0: Hoare triple {4292#true} call ULTIMATE.init(); {4402#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:12:16,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {4402#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4292#true} is VALID [2020-07-10 17:12:16,016 INFO L280 TraceCheckUtils]: 2: Hoare triple {4292#true} #valid := #valid[0 := 0]; {4292#true} is VALID [2020-07-10 17:12:16,016 INFO L280 TraceCheckUtils]: 3: Hoare triple {4292#true} assume 0 < #StackHeapBarrier; {4292#true} is VALID [2020-07-10 17:12:16,017 INFO L280 TraceCheckUtils]: 4: Hoare triple {4292#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {4292#true} is VALID [2020-07-10 17:12:16,017 INFO L280 TraceCheckUtils]: 5: Hoare triple {4292#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {4292#true} is VALID [2020-07-10 17:12:16,017 INFO L280 TraceCheckUtils]: 6: Hoare triple {4292#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {4292#true} is VALID [2020-07-10 17:12:16,018 INFO L280 TraceCheckUtils]: 7: Hoare triple {4292#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {4292#true} is VALID [2020-07-10 17:12:16,018 INFO L280 TraceCheckUtils]: 8: Hoare triple {4292#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {4292#true} is VALID [2020-07-10 17:12:16,018 INFO L280 TraceCheckUtils]: 9: Hoare triple {4292#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {4292#true} is VALID [2020-07-10 17:12:16,018 INFO L280 TraceCheckUtils]: 10: Hoare triple {4292#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {4292#true} is VALID [2020-07-10 17:12:16,019 INFO L280 TraceCheckUtils]: 11: Hoare triple {4292#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {4292#true} is VALID [2020-07-10 17:12:16,019 INFO L280 TraceCheckUtils]: 12: Hoare triple {4292#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {4292#true} is VALID [2020-07-10 17:12:16,019 INFO L280 TraceCheckUtils]: 13: Hoare triple {4292#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {4292#true} is VALID [2020-07-10 17:12:16,019 INFO L280 TraceCheckUtils]: 14: Hoare triple {4292#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {4292#true} is VALID [2020-07-10 17:12:16,020 INFO L280 TraceCheckUtils]: 15: Hoare triple {4292#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {4292#true} is VALID [2020-07-10 17:12:16,020 INFO L280 TraceCheckUtils]: 16: Hoare triple {4292#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {4292#true} is VALID [2020-07-10 17:12:16,020 INFO L280 TraceCheckUtils]: 17: Hoare triple {4292#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {4292#true} is VALID [2020-07-10 17:12:16,020 INFO L280 TraceCheckUtils]: 18: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {4292#true} is VALID [2020-07-10 17:12:16,021 INFO L280 TraceCheckUtils]: 19: Hoare triple {4292#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {4292#true} is VALID [2020-07-10 17:12:16,021 INFO L280 TraceCheckUtils]: 20: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {4292#true} is VALID [2020-07-10 17:12:16,021 INFO L280 TraceCheckUtils]: 21: Hoare triple {4292#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {4292#true} is VALID [2020-07-10 17:12:16,021 INFO L280 TraceCheckUtils]: 22: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {4292#true} is VALID [2020-07-10 17:12:16,021 INFO L280 TraceCheckUtils]: 23: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {4292#true} is VALID [2020-07-10 17:12:16,022 INFO L280 TraceCheckUtils]: 24: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {4292#true} is VALID [2020-07-10 17:12:16,022 INFO L280 TraceCheckUtils]: 25: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {4292#true} is VALID [2020-07-10 17:12:16,022 INFO L280 TraceCheckUtils]: 26: Hoare triple {4292#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {4292#true} is VALID [2020-07-10 17:12:16,023 INFO L280 TraceCheckUtils]: 27: Hoare triple {4292#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {4292#true} is VALID [2020-07-10 17:12:16,023 INFO L280 TraceCheckUtils]: 28: Hoare triple {4292#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {4292#true} is VALID [2020-07-10 17:12:16,023 INFO L280 TraceCheckUtils]: 29: Hoare triple {4292#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {4292#true} is VALID [2020-07-10 17:12:16,023 INFO L280 TraceCheckUtils]: 30: Hoare triple {4292#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {4292#true} is VALID [2020-07-10 17:12:16,024 INFO L280 TraceCheckUtils]: 31: Hoare triple {4292#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {4292#true} is VALID [2020-07-10 17:12:16,024 INFO L280 TraceCheckUtils]: 32: Hoare triple {4292#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {4292#true} is VALID [2020-07-10 17:12:16,024 INFO L280 TraceCheckUtils]: 33: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {4292#true} is VALID [2020-07-10 17:12:16,024 INFO L280 TraceCheckUtils]: 34: Hoare triple {4292#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {4292#true} is VALID [2020-07-10 17:12:16,025 INFO L280 TraceCheckUtils]: 35: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {4292#true} is VALID [2020-07-10 17:12:16,025 INFO L280 TraceCheckUtils]: 36: Hoare triple {4292#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {4292#true} is VALID [2020-07-10 17:12:16,025 INFO L280 TraceCheckUtils]: 37: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {4292#true} is VALID [2020-07-10 17:12:16,025 INFO L280 TraceCheckUtils]: 38: Hoare triple {4292#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {4292#true} is VALID [2020-07-10 17:12:16,026 INFO L280 TraceCheckUtils]: 39: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {4292#true} is VALID [2020-07-10 17:12:16,026 INFO L280 TraceCheckUtils]: 40: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {4292#true} is VALID [2020-07-10 17:12:16,026 INFO L280 TraceCheckUtils]: 41: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {4292#true} is VALID [2020-07-10 17:12:16,027 INFO L280 TraceCheckUtils]: 42: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {4292#true} is VALID [2020-07-10 17:12:16,027 INFO L280 TraceCheckUtils]: 43: Hoare triple {4292#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {4292#true} is VALID [2020-07-10 17:12:16,027 INFO L280 TraceCheckUtils]: 44: Hoare triple {4292#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {4292#true} is VALID [2020-07-10 17:12:16,028 INFO L280 TraceCheckUtils]: 45: Hoare triple {4292#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {4292#true} is VALID [2020-07-10 17:12:16,028 INFO L280 TraceCheckUtils]: 46: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {4292#true} is VALID [2020-07-10 17:12:16,028 INFO L280 TraceCheckUtils]: 47: Hoare triple {4292#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {4292#true} is VALID [2020-07-10 17:12:16,029 INFO L280 TraceCheckUtils]: 48: Hoare triple {4292#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {4292#true} is VALID [2020-07-10 17:12:16,029 INFO L280 TraceCheckUtils]: 49: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {4292#true} is VALID [2020-07-10 17:12:16,029 INFO L280 TraceCheckUtils]: 50: Hoare triple {4292#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {4292#true} is VALID [2020-07-10 17:12:16,029 INFO L280 TraceCheckUtils]: 51: Hoare triple {4292#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {4292#true} is VALID [2020-07-10 17:12:16,030 INFO L280 TraceCheckUtils]: 52: Hoare triple {4292#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {4292#true} is VALID [2020-07-10 17:12:16,030 INFO L280 TraceCheckUtils]: 53: Hoare triple {4292#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {4292#true} is VALID [2020-07-10 17:12:16,030 INFO L280 TraceCheckUtils]: 54: Hoare triple {4292#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {4292#true} is VALID [2020-07-10 17:12:16,030 INFO L280 TraceCheckUtils]: 55: Hoare triple {4292#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {4292#true} is VALID [2020-07-10 17:12:16,030 INFO L280 TraceCheckUtils]: 56: Hoare triple {4292#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {4292#true} is VALID [2020-07-10 17:12:16,031 INFO L280 TraceCheckUtils]: 57: Hoare triple {4292#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {4292#true} is VALID [2020-07-10 17:12:16,031 INFO L280 TraceCheckUtils]: 58: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {4292#true} is VALID [2020-07-10 17:12:16,031 INFO L280 TraceCheckUtils]: 59: Hoare triple {4292#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {4292#true} is VALID [2020-07-10 17:12:16,031 INFO L280 TraceCheckUtils]: 60: Hoare triple {4292#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {4292#true} is VALID [2020-07-10 17:12:16,031 INFO L280 TraceCheckUtils]: 61: Hoare triple {4292#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {4292#true} is VALID [2020-07-10 17:12:16,032 INFO L280 TraceCheckUtils]: 62: Hoare triple {4292#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {4292#true} is VALID [2020-07-10 17:12:16,032 INFO L280 TraceCheckUtils]: 63: Hoare triple {4292#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {4292#true} is VALID [2020-07-10 17:12:16,032 INFO L280 TraceCheckUtils]: 64: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {4292#true} is VALID [2020-07-10 17:12:16,032 INFO L280 TraceCheckUtils]: 65: Hoare triple {4292#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {4292#true} is VALID [2020-07-10 17:12:16,032 INFO L280 TraceCheckUtils]: 66: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {4292#true} is VALID [2020-07-10 17:12:16,033 INFO L280 TraceCheckUtils]: 67: Hoare triple {4292#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {4292#true} is VALID [2020-07-10 17:12:16,033 INFO L280 TraceCheckUtils]: 68: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {4292#true} is VALID [2020-07-10 17:12:16,033 INFO L280 TraceCheckUtils]: 69: Hoare triple {4292#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {4292#true} is VALID [2020-07-10 17:12:16,033 INFO L280 TraceCheckUtils]: 70: Hoare triple {4292#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {4292#true} is VALID [2020-07-10 17:12:16,033 INFO L280 TraceCheckUtils]: 71: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {4292#true} is VALID [2020-07-10 17:12:16,034 INFO L280 TraceCheckUtils]: 72: Hoare triple {4292#true} ~head~0.base, ~head~0.offset := 0, 0; {4292#true} is VALID [2020-07-10 17:12:16,034 INFO L280 TraceCheckUtils]: 73: Hoare triple {4292#true} ~pumpRunning~0 := 0; {4292#true} is VALID [2020-07-10 17:12:16,035 INFO L280 TraceCheckUtils]: 74: Hoare triple {4292#true} ~systemActive~0 := 1; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:16,035 INFO L280 TraceCheckUtils]: 75: Hoare triple {4374#(= 1 ~systemActive~0)} ~methAndRunningLastTime~0 := 0; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:16,036 INFO L280 TraceCheckUtils]: 76: Hoare triple {4374#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:16,036 INFO L280 TraceCheckUtils]: 77: Hoare triple {4374#(= 1 ~systemActive~0)} ~waterLevel~0 := 1; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:16,037 INFO L280 TraceCheckUtils]: 78: Hoare triple {4374#(= 1 ~systemActive~0)} ~methaneLevelCritical~0 := 0; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:16,037 INFO L280 TraceCheckUtils]: 79: Hoare triple {4374#(= 1 ~systemActive~0)} assume true; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:16,038 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {4374#(= 1 ~systemActive~0)} {4292#true} #899#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:16,038 INFO L263 TraceCheckUtils]: 81: Hoare triple {4374#(= 1 ~systemActive~0)} call #t~ret72 := main(); {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:16,039 INFO L280 TraceCheckUtils]: 82: Hoare triple {4374#(= 1 ~systemActive~0)} havoc ~retValue_acc~8; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:16,040 INFO L280 TraceCheckUtils]: 83: Hoare triple {4374#(= 1 ~systemActive~0)} havoc ~tmp~7; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:16,040 INFO L263 TraceCheckUtils]: 84: Hoare triple {4374#(= 1 ~systemActive~0)} call select_helpers(); {4292#true} is VALID [2020-07-10 17:12:16,040 INFO L280 TraceCheckUtils]: 85: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 17:12:16,041 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {4292#true} {4374#(= 1 ~systemActive~0)} #809#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:16,041 INFO L263 TraceCheckUtils]: 87: Hoare triple {4374#(= 1 ~systemActive~0)} call select_features(); {4292#true} is VALID [2020-07-10 17:12:16,041 INFO L280 TraceCheckUtils]: 88: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 17:12:16,042 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {4292#true} {4374#(= 1 ~systemActive~0)} #811#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:12:16,042 INFO L263 TraceCheckUtils]: 90: Hoare triple {4374#(= 1 ~systemActive~0)} call #t~ret61 := valid_product(); {4292#true} is VALID [2020-07-10 17:12:16,042 INFO L280 TraceCheckUtils]: 91: Hoare triple {4292#true} havoc ~retValue_acc~7; {4292#true} is VALID [2020-07-10 17:12:16,043 INFO L280 TraceCheckUtils]: 92: Hoare triple {4292#true} ~retValue_acc~7 := 1; {4403#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-10 17:12:16,043 INFO L280 TraceCheckUtils]: 93: Hoare triple {4403#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:12:16,044 INFO L280 TraceCheckUtils]: 94: Hoare triple {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:12:16,045 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4374#(= 1 ~systemActive~0)} #813#return; {4384#(= |main_#t~ret61| ~systemActive~0)} is VALID [2020-07-10 17:12:16,046 INFO L280 TraceCheckUtils]: 96: Hoare triple {4384#(= |main_#t~ret61| ~systemActive~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {4384#(= |main_#t~ret61| ~systemActive~0)} is VALID [2020-07-10 17:12:16,046 INFO L280 TraceCheckUtils]: 97: Hoare triple {4384#(= |main_#t~ret61| ~systemActive~0)} ~tmp~7 := #t~ret61; {4385#(= main_~tmp~7 ~systemActive~0)} is VALID [2020-07-10 17:12:16,047 INFO L280 TraceCheckUtils]: 98: Hoare triple {4385#(= main_~tmp~7 ~systemActive~0)} havoc #t~ret61; {4385#(= main_~tmp~7 ~systemActive~0)} is VALID [2020-07-10 17:12:16,047 INFO L280 TraceCheckUtils]: 99: Hoare triple {4385#(= main_~tmp~7 ~systemActive~0)} assume 0 != ~tmp~7; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,048 INFO L263 TraceCheckUtils]: 100: Hoare triple {4386#(not (= 0 ~systemActive~0))} call setup(); {4292#true} is VALID [2020-07-10 17:12:16,048 INFO L280 TraceCheckUtils]: 101: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 17:12:16,048 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {4292#true} {4386#(not (= 0 ~systemActive~0))} #815#return; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,049 INFO L263 TraceCheckUtils]: 103: Hoare triple {4386#(not (= 0 ~systemActive~0))} call runTest(); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,050 INFO L263 TraceCheckUtils]: 104: Hoare triple {4386#(not (= 0 ~systemActive~0))} call __utac_acc__Specification2_spec__1(); {4405#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:12:16,050 INFO L280 TraceCheckUtils]: 105: Hoare triple {4405#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {4292#true} is VALID [2020-07-10 17:12:16,050 INFO L280 TraceCheckUtils]: 106: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 17:12:16,051 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4292#true} {4386#(not (= 0 ~systemActive~0))} #889#return; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,052 INFO L263 TraceCheckUtils]: 108: Hoare triple {4386#(not (= 0 ~systemActive~0))} call test(); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,052 INFO L280 TraceCheckUtils]: 109: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,053 INFO L280 TraceCheckUtils]: 110: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~tmp~5; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,053 INFO L280 TraceCheckUtils]: 111: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~tmp___0~1; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,054 INFO L280 TraceCheckUtils]: 112: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,054 INFO L280 TraceCheckUtils]: 113: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,055 INFO L280 TraceCheckUtils]: 114: Hoare triple {4386#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,055 INFO L280 TraceCheckUtils]: 115: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !false; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,056 INFO L280 TraceCheckUtils]: 116: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,057 INFO L280 TraceCheckUtils]: 117: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,058 INFO L280 TraceCheckUtils]: 118: Hoare triple {4386#(not (= 0 ~systemActive~0))} ~tmp~5 := #t~nondet54; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,059 INFO L280 TraceCheckUtils]: 119: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc #t~nondet54; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,060 INFO L280 TraceCheckUtils]: 120: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,060 INFO L280 TraceCheckUtils]: 121: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,061 INFO L280 TraceCheckUtils]: 122: Hoare triple {4386#(not (= 0 ~systemActive~0))} ~tmp___0~1 := #t~nondet55; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,062 INFO L280 TraceCheckUtils]: 123: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc #t~nondet55; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,062 INFO L280 TraceCheckUtils]: 124: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,063 INFO L280 TraceCheckUtils]: 125: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,063 INFO L280 TraceCheckUtils]: 126: Hoare triple {4386#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet56; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,064 INFO L280 TraceCheckUtils]: 127: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc #t~nondet56; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,064 INFO L280 TraceCheckUtils]: 128: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,065 INFO L263 TraceCheckUtils]: 129: Hoare triple {4386#(not (= 0 ~systemActive~0))} call timeShift(); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,066 INFO L280 TraceCheckUtils]: 130: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:12:16,067 INFO L280 TraceCheckUtils]: 131: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4293#false} is VALID [2020-07-10 17:12:16,067 INFO L263 TraceCheckUtils]: 132: Hoare triple {4293#false} call __utac_acc__Specification2_spec__2(); {4293#false} is VALID [2020-07-10 17:12:16,067 INFO L280 TraceCheckUtils]: 133: Hoare triple {4293#false} havoc ~tmp~6; {4293#false} is VALID [2020-07-10 17:12:16,067 INFO L280 TraceCheckUtils]: 134: Hoare triple {4293#false} havoc ~tmp___0~2; {4293#false} is VALID [2020-07-10 17:12:16,067 INFO L263 TraceCheckUtils]: 135: Hoare triple {4293#false} call #t~ret58 := isMethaneLevelCritical(); {4292#true} is VALID [2020-07-10 17:12:16,068 INFO L280 TraceCheckUtils]: 136: Hoare triple {4292#true} havoc ~retValue_acc~9; {4292#true} is VALID [2020-07-10 17:12:16,068 INFO L280 TraceCheckUtils]: 137: Hoare triple {4292#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {4292#true} is VALID [2020-07-10 17:12:16,068 INFO L280 TraceCheckUtils]: 138: Hoare triple {4292#true} #res := ~retValue_acc~9; {4292#true} is VALID [2020-07-10 17:12:16,068 INFO L280 TraceCheckUtils]: 139: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 17:12:16,068 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {4292#true} {4293#false} #869#return; {4293#false} is VALID [2020-07-10 17:12:16,069 INFO L280 TraceCheckUtils]: 141: Hoare triple {4293#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {4293#false} is VALID [2020-07-10 17:12:16,069 INFO L280 TraceCheckUtils]: 142: Hoare triple {4293#false} ~tmp~6 := #t~ret58; {4293#false} is VALID [2020-07-10 17:12:16,069 INFO L280 TraceCheckUtils]: 143: Hoare triple {4293#false} havoc #t~ret58; {4293#false} is VALID [2020-07-10 17:12:16,069 INFO L280 TraceCheckUtils]: 144: Hoare triple {4293#false} assume 0 != ~tmp~6; {4293#false} is VALID [2020-07-10 17:12:16,070 INFO L263 TraceCheckUtils]: 145: Hoare triple {4293#false} call #t~ret59 := isPumpRunning(); {4292#true} is VALID [2020-07-10 17:12:16,070 INFO L280 TraceCheckUtils]: 146: Hoare triple {4292#true} havoc ~retValue_acc~4; {4292#true} is VALID [2020-07-10 17:12:16,070 INFO L280 TraceCheckUtils]: 147: Hoare triple {4292#true} ~retValue_acc~4 := ~pumpRunning~0; {4292#true} is VALID [2020-07-10 17:12:16,070 INFO L280 TraceCheckUtils]: 148: Hoare triple {4292#true} #res := ~retValue_acc~4; {4292#true} is VALID [2020-07-10 17:12:16,071 INFO L280 TraceCheckUtils]: 149: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 17:12:16,071 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {4292#true} {4293#false} #871#return; {4293#false} is VALID [2020-07-10 17:12:16,071 INFO L280 TraceCheckUtils]: 151: Hoare triple {4293#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {4293#false} is VALID [2020-07-10 17:12:16,072 INFO L280 TraceCheckUtils]: 152: Hoare triple {4293#false} ~tmp___0~2 := #t~ret59; {4293#false} is VALID [2020-07-10 17:12:16,072 INFO L280 TraceCheckUtils]: 153: Hoare triple {4293#false} havoc #t~ret59; {4293#false} is VALID [2020-07-10 17:12:16,072 INFO L280 TraceCheckUtils]: 154: Hoare triple {4293#false} assume 0 != ~tmp___0~2; {4293#false} is VALID [2020-07-10 17:12:16,073 INFO L280 TraceCheckUtils]: 155: Hoare triple {4293#false} assume 0 != ~methAndRunningLastTime~0; {4293#false} is VALID [2020-07-10 17:12:16,073 INFO L263 TraceCheckUtils]: 156: Hoare triple {4293#false} call __automaton_fail(); {4293#false} is VALID [2020-07-10 17:12:16,073 INFO L280 TraceCheckUtils]: 157: Hoare triple {4293#false} assume !false; {4293#false} is VALID [2020-07-10 17:12:16,132 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 17:12:16,132 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:12:16,132 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [193314680] [2020-07-10 17:12:16,133 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:12:16,133 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 17:12:16,133 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1557748919] [2020-07-10 17:12:16,134 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-10 17:12:16,134 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:12:16,134 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 17:12:16,334 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:12:16,334 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 17:12:16,334 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:12:16,335 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 17:12:16,335 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 17:12:16,335 INFO L87 Difference]: Start difference. First operand 235 states and 252 transitions. Second operand 10 states. [2020-07-10 17:12:17,500 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:12:18,691 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 17:12:19,062 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 17:12:19,551 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:12:19,959 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:12:20,304 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:12:27,377 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:12:42,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:12:42,307 INFO L93 Difference]: Finished difference Result 616 states and 713 transitions. [2020-07-10 17:12:42,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 17:12:42,307 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-10 17:12:42,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:12:42,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:12:42,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 713 transitions. [2020-07-10 17:12:42,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:12:42,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 713 transitions. [2020-07-10 17:12:42,335 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 713 transitions. [2020-07-10 17:12:44,470 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 713 edges. 713 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:12:44,490 INFO L225 Difference]: With dead ends: 616 [2020-07-10 17:12:44,491 INFO L226 Difference]: Without dead ends: 496 [2020-07-10 17:12:44,493 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-10 17:12:44,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 496 states. [2020-07-10 17:12:52,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 496 to 411. [2020-07-10 17:12:52,847 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:12:52,848 INFO L82 GeneralOperation]: Start isEquivalent. First operand 496 states. Second operand 411 states. [2020-07-10 17:12:52,848 INFO L74 IsIncluded]: Start isIncluded. First operand 496 states. Second operand 411 states. [2020-07-10 17:12:52,848 INFO L87 Difference]: Start difference. First operand 496 states. Second operand 411 states. [2020-07-10 17:12:52,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:12:52,874 INFO L93 Difference]: Finished difference Result 496 states and 568 transitions. [2020-07-10 17:12:52,875 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 568 transitions. [2020-07-10 17:12:52,877 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:12:52,877 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:12:52,877 INFO L74 IsIncluded]: Start isIncluded. First operand 411 states. Second operand 496 states. [2020-07-10 17:12:52,877 INFO L87 Difference]: Start difference. First operand 411 states. Second operand 496 states. [2020-07-10 17:12:52,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:12:52,904 INFO L93 Difference]: Finished difference Result 496 states and 568 transitions. [2020-07-10 17:12:52,905 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 568 transitions. [2020-07-10 17:12:52,906 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:12:52,907 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:12:52,907 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:12:52,907 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:12:52,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 411 states. [2020-07-10 17:12:52,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 456 transitions. [2020-07-10 17:12:52,925 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 456 transitions. Word has length 158 [2020-07-10 17:12:52,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:12:52,926 INFO L479 AbstractCegarLoop]: Abstraction has 411 states and 456 transitions. [2020-07-10 17:12:52,926 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 17:12:52,926 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 411 states and 456 transitions. [2020-07-10 17:12:54,911 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 456 edges. 456 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:12:54,912 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 456 transitions. [2020-07-10 17:12:54,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 17:12:54,916 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:12:54,916 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:12:54,916 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 17:12:54,916 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:12:54,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:12:54,917 INFO L82 PathProgramCache]: Analyzing trace with hash -247370093, now seen corresponding path program 1 times [2020-07-10 17:12:54,917 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:12:54,917 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1614081895] [2020-07-10 17:12:54,917 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:12:54,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:55,330 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:12:55,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:55,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {7588#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7474#true} is VALID [2020-07-10 17:12:55,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} #valid := #valid[0 := 0]; {7474#true} is VALID [2020-07-10 17:12:55,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} assume 0 < #StackHeapBarrier; {7474#true} is VALID [2020-07-10 17:12:55,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {7474#true} is VALID [2020-07-10 17:12:55,437 INFO L280 TraceCheckUtils]: 4: Hoare triple {7474#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {7474#true} is VALID [2020-07-10 17:12:55,437 INFO L280 TraceCheckUtils]: 5: Hoare triple {7474#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {7474#true} is VALID [2020-07-10 17:12:55,438 INFO L280 TraceCheckUtils]: 6: Hoare triple {7474#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {7474#true} is VALID [2020-07-10 17:12:55,438 INFO L280 TraceCheckUtils]: 7: Hoare triple {7474#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {7474#true} is VALID [2020-07-10 17:12:55,439 INFO L280 TraceCheckUtils]: 8: Hoare triple {7474#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {7474#true} is VALID [2020-07-10 17:12:55,439 INFO L280 TraceCheckUtils]: 9: Hoare triple {7474#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {7474#true} is VALID [2020-07-10 17:12:55,439 INFO L280 TraceCheckUtils]: 10: Hoare triple {7474#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {7474#true} is VALID [2020-07-10 17:12:55,440 INFO L280 TraceCheckUtils]: 11: Hoare triple {7474#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {7474#true} is VALID [2020-07-10 17:12:55,440 INFO L280 TraceCheckUtils]: 12: Hoare triple {7474#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {7474#true} is VALID [2020-07-10 17:12:55,440 INFO L280 TraceCheckUtils]: 13: Hoare triple {7474#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {7474#true} is VALID [2020-07-10 17:12:55,441 INFO L280 TraceCheckUtils]: 14: Hoare triple {7474#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {7474#true} is VALID [2020-07-10 17:12:55,441 INFO L280 TraceCheckUtils]: 15: Hoare triple {7474#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {7474#true} is VALID [2020-07-10 17:12:55,441 INFO L280 TraceCheckUtils]: 16: Hoare triple {7474#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {7474#true} is VALID [2020-07-10 17:12:55,441 INFO L280 TraceCheckUtils]: 17: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {7474#true} is VALID [2020-07-10 17:12:55,442 INFO L280 TraceCheckUtils]: 18: Hoare triple {7474#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {7474#true} is VALID [2020-07-10 17:12:55,442 INFO L280 TraceCheckUtils]: 19: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {7474#true} is VALID [2020-07-10 17:12:55,442 INFO L280 TraceCheckUtils]: 20: Hoare triple {7474#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {7474#true} is VALID [2020-07-10 17:12:55,443 INFO L280 TraceCheckUtils]: 21: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {7474#true} is VALID [2020-07-10 17:12:55,443 INFO L280 TraceCheckUtils]: 22: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {7474#true} is VALID [2020-07-10 17:12:55,443 INFO L280 TraceCheckUtils]: 23: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {7474#true} is VALID [2020-07-10 17:12:55,444 INFO L280 TraceCheckUtils]: 24: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {7474#true} is VALID [2020-07-10 17:12:55,444 INFO L280 TraceCheckUtils]: 25: Hoare triple {7474#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {7474#true} is VALID [2020-07-10 17:12:55,444 INFO L280 TraceCheckUtils]: 26: Hoare triple {7474#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {7474#true} is VALID [2020-07-10 17:12:55,445 INFO L280 TraceCheckUtils]: 27: Hoare triple {7474#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {7474#true} is VALID [2020-07-10 17:12:55,445 INFO L280 TraceCheckUtils]: 28: Hoare triple {7474#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {7474#true} is VALID [2020-07-10 17:12:55,445 INFO L280 TraceCheckUtils]: 29: Hoare triple {7474#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {7474#true} is VALID [2020-07-10 17:12:55,446 INFO L280 TraceCheckUtils]: 30: Hoare triple {7474#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {7474#true} is VALID [2020-07-10 17:12:55,446 INFO L280 TraceCheckUtils]: 31: Hoare triple {7474#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {7474#true} is VALID [2020-07-10 17:12:55,446 INFO L280 TraceCheckUtils]: 32: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {7474#true} is VALID [2020-07-10 17:12:55,447 INFO L280 TraceCheckUtils]: 33: Hoare triple {7474#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {7474#true} is VALID [2020-07-10 17:12:55,447 INFO L280 TraceCheckUtils]: 34: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {7474#true} is VALID [2020-07-10 17:12:55,447 INFO L280 TraceCheckUtils]: 35: Hoare triple {7474#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {7474#true} is VALID [2020-07-10 17:12:55,448 INFO L280 TraceCheckUtils]: 36: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {7474#true} is VALID [2020-07-10 17:12:55,448 INFO L280 TraceCheckUtils]: 37: Hoare triple {7474#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {7474#true} is VALID [2020-07-10 17:12:55,448 INFO L280 TraceCheckUtils]: 38: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {7474#true} is VALID [2020-07-10 17:12:55,449 INFO L280 TraceCheckUtils]: 39: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {7474#true} is VALID [2020-07-10 17:12:55,449 INFO L280 TraceCheckUtils]: 40: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {7474#true} is VALID [2020-07-10 17:12:55,449 INFO L280 TraceCheckUtils]: 41: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {7474#true} is VALID [2020-07-10 17:12:55,450 INFO L280 TraceCheckUtils]: 42: Hoare triple {7474#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {7474#true} is VALID [2020-07-10 17:12:55,450 INFO L280 TraceCheckUtils]: 43: Hoare triple {7474#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {7474#true} is VALID [2020-07-10 17:12:55,450 INFO L280 TraceCheckUtils]: 44: Hoare triple {7474#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {7474#true} is VALID [2020-07-10 17:12:55,451 INFO L280 TraceCheckUtils]: 45: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {7474#true} is VALID [2020-07-10 17:12:55,451 INFO L280 TraceCheckUtils]: 46: Hoare triple {7474#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {7474#true} is VALID [2020-07-10 17:12:55,451 INFO L280 TraceCheckUtils]: 47: Hoare triple {7474#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {7474#true} is VALID [2020-07-10 17:12:55,452 INFO L280 TraceCheckUtils]: 48: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {7474#true} is VALID [2020-07-10 17:12:55,452 INFO L280 TraceCheckUtils]: 49: Hoare triple {7474#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {7474#true} is VALID [2020-07-10 17:12:55,452 INFO L280 TraceCheckUtils]: 50: Hoare triple {7474#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {7474#true} is VALID [2020-07-10 17:12:55,453 INFO L280 TraceCheckUtils]: 51: Hoare triple {7474#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {7474#true} is VALID [2020-07-10 17:12:55,453 INFO L280 TraceCheckUtils]: 52: Hoare triple {7474#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {7474#true} is VALID [2020-07-10 17:12:55,453 INFO L280 TraceCheckUtils]: 53: Hoare triple {7474#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {7474#true} is VALID [2020-07-10 17:12:55,454 INFO L280 TraceCheckUtils]: 54: Hoare triple {7474#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {7474#true} is VALID [2020-07-10 17:12:55,454 INFO L280 TraceCheckUtils]: 55: Hoare triple {7474#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {7474#true} is VALID [2020-07-10 17:12:55,454 INFO L280 TraceCheckUtils]: 56: Hoare triple {7474#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {7474#true} is VALID [2020-07-10 17:12:55,455 INFO L280 TraceCheckUtils]: 57: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {7474#true} is VALID [2020-07-10 17:12:55,455 INFO L280 TraceCheckUtils]: 58: Hoare triple {7474#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {7474#true} is VALID [2020-07-10 17:12:55,455 INFO L280 TraceCheckUtils]: 59: Hoare triple {7474#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {7474#true} is VALID [2020-07-10 17:12:55,456 INFO L280 TraceCheckUtils]: 60: Hoare triple {7474#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {7474#true} is VALID [2020-07-10 17:12:55,456 INFO L280 TraceCheckUtils]: 61: Hoare triple {7474#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {7474#true} is VALID [2020-07-10 17:12:55,456 INFO L280 TraceCheckUtils]: 62: Hoare triple {7474#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {7474#true} is VALID [2020-07-10 17:12:55,457 INFO L280 TraceCheckUtils]: 63: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {7474#true} is VALID [2020-07-10 17:12:55,457 INFO L280 TraceCheckUtils]: 64: Hoare triple {7474#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {7474#true} is VALID [2020-07-10 17:12:55,457 INFO L280 TraceCheckUtils]: 65: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {7474#true} is VALID [2020-07-10 17:12:55,458 INFO L280 TraceCheckUtils]: 66: Hoare triple {7474#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {7474#true} is VALID [2020-07-10 17:12:55,458 INFO L280 TraceCheckUtils]: 67: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {7474#true} is VALID [2020-07-10 17:12:55,458 INFO L280 TraceCheckUtils]: 68: Hoare triple {7474#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {7474#true} is VALID [2020-07-10 17:12:55,459 INFO L280 TraceCheckUtils]: 69: Hoare triple {7474#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {7474#true} is VALID [2020-07-10 17:12:55,459 INFO L280 TraceCheckUtils]: 70: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {7474#true} is VALID [2020-07-10 17:12:55,459 INFO L280 TraceCheckUtils]: 71: Hoare triple {7474#true} ~head~0.base, ~head~0.offset := 0, 0; {7474#true} is VALID [2020-07-10 17:12:55,460 INFO L280 TraceCheckUtils]: 72: Hoare triple {7474#true} ~pumpRunning~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,461 INFO L280 TraceCheckUtils]: 73: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,462 INFO L280 TraceCheckUtils]: 74: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,463 INFO L280 TraceCheckUtils]: 75: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,464 INFO L280 TraceCheckUtils]: 76: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,464 INFO L280 TraceCheckUtils]: 77: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,465 INFO L280 TraceCheckUtils]: 78: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume true; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,466 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7556#(= 0 ~pumpRunning~0)} {7474#true} #899#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:55,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,481 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #809#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:55,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,486 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #811#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:55,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} havoc ~retValue_acc~7; {7474#true} is VALID [2020-07-10 17:12:55,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} ~retValue_acc~7 := 1; {7474#true} is VALID [2020-07-10 17:12:55,492 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} #res := ~retValue_acc~7; {7474#true} is VALID [2020-07-10 17:12:55,492 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,493 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #813#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:55,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,498 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #815#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:55,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {7589#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {7474#true} is VALID [2020-07-10 17:12:55,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,515 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #889#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:55,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,561 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7474#true} {7591#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:12:55,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:12:55,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:12:55,563 INFO L263 TraceCheckUtils]: 2: Hoare triple {7591#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7474#true} is VALID [2020-07-10 17:12:55,564 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,564 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7474#true} {7591#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:12:55,565 INFO L280 TraceCheckUtils]: 5: Hoare triple {7591#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:12:55,566 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7591#(not (= 0 |old(~pumpRunning~0)|))} {7556#(= 0 ~pumpRunning~0)} #879#return; {7475#false} is VALID [2020-07-10 17:12:55,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:55,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} havoc ~retValue_acc~9; {7474#true} is VALID [2020-07-10 17:12:55,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {7474#true} is VALID [2020-07-10 17:12:55,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} #res := ~retValue_acc~9; {7474#true} is VALID [2020-07-10 17:12:55,571 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,571 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7474#true} {7475#false} #869#return; {7475#false} is VALID [2020-07-10 17:12:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:12:55,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} havoc ~retValue_acc~4; {7474#true} is VALID [2020-07-10 17:12:55,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} ~retValue_acc~4 := ~pumpRunning~0; {7474#true} is VALID [2020-07-10 17:12:55,575 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} #res := ~retValue_acc~4; {7474#true} is VALID [2020-07-10 17:12:55,575 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,575 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7474#true} {7475#false} #871#return; {7475#false} is VALID [2020-07-10 17:12:55,580 INFO L263 TraceCheckUtils]: 0: Hoare triple {7474#true} call ULTIMATE.init(); {7588#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:12:55,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {7588#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7474#true} is VALID [2020-07-10 17:12:55,581 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} #valid := #valid[0 := 0]; {7474#true} is VALID [2020-07-10 17:12:55,581 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume 0 < #StackHeapBarrier; {7474#true} is VALID [2020-07-10 17:12:55,582 INFO L280 TraceCheckUtils]: 4: Hoare triple {7474#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {7474#true} is VALID [2020-07-10 17:12:55,582 INFO L280 TraceCheckUtils]: 5: Hoare triple {7474#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {7474#true} is VALID [2020-07-10 17:12:55,582 INFO L280 TraceCheckUtils]: 6: Hoare triple {7474#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {7474#true} is VALID [2020-07-10 17:12:55,583 INFO L280 TraceCheckUtils]: 7: Hoare triple {7474#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {7474#true} is VALID [2020-07-10 17:12:55,583 INFO L280 TraceCheckUtils]: 8: Hoare triple {7474#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {7474#true} is VALID [2020-07-10 17:12:55,583 INFO L280 TraceCheckUtils]: 9: Hoare triple {7474#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {7474#true} is VALID [2020-07-10 17:12:55,584 INFO L280 TraceCheckUtils]: 10: Hoare triple {7474#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {7474#true} is VALID [2020-07-10 17:12:55,584 INFO L280 TraceCheckUtils]: 11: Hoare triple {7474#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {7474#true} is VALID [2020-07-10 17:12:55,584 INFO L280 TraceCheckUtils]: 12: Hoare triple {7474#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {7474#true} is VALID [2020-07-10 17:12:55,585 INFO L280 TraceCheckUtils]: 13: Hoare triple {7474#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {7474#true} is VALID [2020-07-10 17:12:55,585 INFO L280 TraceCheckUtils]: 14: Hoare triple {7474#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {7474#true} is VALID [2020-07-10 17:12:55,585 INFO L280 TraceCheckUtils]: 15: Hoare triple {7474#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {7474#true} is VALID [2020-07-10 17:12:55,585 INFO L280 TraceCheckUtils]: 16: Hoare triple {7474#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {7474#true} is VALID [2020-07-10 17:12:55,586 INFO L280 TraceCheckUtils]: 17: Hoare triple {7474#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {7474#true} is VALID [2020-07-10 17:12:55,586 INFO L280 TraceCheckUtils]: 18: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {7474#true} is VALID [2020-07-10 17:12:55,586 INFO L280 TraceCheckUtils]: 19: Hoare triple {7474#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {7474#true} is VALID [2020-07-10 17:12:55,587 INFO L280 TraceCheckUtils]: 20: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {7474#true} is VALID [2020-07-10 17:12:55,587 INFO L280 TraceCheckUtils]: 21: Hoare triple {7474#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {7474#true} is VALID [2020-07-10 17:12:55,587 INFO L280 TraceCheckUtils]: 22: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {7474#true} is VALID [2020-07-10 17:12:55,588 INFO L280 TraceCheckUtils]: 23: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {7474#true} is VALID [2020-07-10 17:12:55,588 INFO L280 TraceCheckUtils]: 24: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {7474#true} is VALID [2020-07-10 17:12:55,588 INFO L280 TraceCheckUtils]: 25: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {7474#true} is VALID [2020-07-10 17:12:55,589 INFO L280 TraceCheckUtils]: 26: Hoare triple {7474#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {7474#true} is VALID [2020-07-10 17:12:55,589 INFO L280 TraceCheckUtils]: 27: Hoare triple {7474#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {7474#true} is VALID [2020-07-10 17:12:55,589 INFO L280 TraceCheckUtils]: 28: Hoare triple {7474#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {7474#true} is VALID [2020-07-10 17:12:55,590 INFO L280 TraceCheckUtils]: 29: Hoare triple {7474#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {7474#true} is VALID [2020-07-10 17:12:55,590 INFO L280 TraceCheckUtils]: 30: Hoare triple {7474#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {7474#true} is VALID [2020-07-10 17:12:55,590 INFO L280 TraceCheckUtils]: 31: Hoare triple {7474#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {7474#true} is VALID [2020-07-10 17:12:55,590 INFO L280 TraceCheckUtils]: 32: Hoare triple {7474#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {7474#true} is VALID [2020-07-10 17:12:55,591 INFO L280 TraceCheckUtils]: 33: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {7474#true} is VALID [2020-07-10 17:12:55,591 INFO L280 TraceCheckUtils]: 34: Hoare triple {7474#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {7474#true} is VALID [2020-07-10 17:12:55,591 INFO L280 TraceCheckUtils]: 35: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {7474#true} is VALID [2020-07-10 17:12:55,592 INFO L280 TraceCheckUtils]: 36: Hoare triple {7474#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {7474#true} is VALID [2020-07-10 17:12:55,592 INFO L280 TraceCheckUtils]: 37: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {7474#true} is VALID [2020-07-10 17:12:55,592 INFO L280 TraceCheckUtils]: 38: Hoare triple {7474#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {7474#true} is VALID [2020-07-10 17:12:55,592 INFO L280 TraceCheckUtils]: 39: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {7474#true} is VALID [2020-07-10 17:12:55,593 INFO L280 TraceCheckUtils]: 40: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {7474#true} is VALID [2020-07-10 17:12:55,593 INFO L280 TraceCheckUtils]: 41: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {7474#true} is VALID [2020-07-10 17:12:55,593 INFO L280 TraceCheckUtils]: 42: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {7474#true} is VALID [2020-07-10 17:12:55,593 INFO L280 TraceCheckUtils]: 43: Hoare triple {7474#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {7474#true} is VALID [2020-07-10 17:12:55,594 INFO L280 TraceCheckUtils]: 44: Hoare triple {7474#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {7474#true} is VALID [2020-07-10 17:12:55,594 INFO L280 TraceCheckUtils]: 45: Hoare triple {7474#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {7474#true} is VALID [2020-07-10 17:12:55,594 INFO L280 TraceCheckUtils]: 46: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {7474#true} is VALID [2020-07-10 17:12:55,595 INFO L280 TraceCheckUtils]: 47: Hoare triple {7474#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {7474#true} is VALID [2020-07-10 17:12:55,595 INFO L280 TraceCheckUtils]: 48: Hoare triple {7474#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {7474#true} is VALID [2020-07-10 17:12:55,595 INFO L280 TraceCheckUtils]: 49: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {7474#true} is VALID [2020-07-10 17:12:55,595 INFO L280 TraceCheckUtils]: 50: Hoare triple {7474#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {7474#true} is VALID [2020-07-10 17:12:55,596 INFO L280 TraceCheckUtils]: 51: Hoare triple {7474#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {7474#true} is VALID [2020-07-10 17:12:55,596 INFO L280 TraceCheckUtils]: 52: Hoare triple {7474#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {7474#true} is VALID [2020-07-10 17:12:55,596 INFO L280 TraceCheckUtils]: 53: Hoare triple {7474#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {7474#true} is VALID [2020-07-10 17:12:55,597 INFO L280 TraceCheckUtils]: 54: Hoare triple {7474#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {7474#true} is VALID [2020-07-10 17:12:55,597 INFO L280 TraceCheckUtils]: 55: Hoare triple {7474#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {7474#true} is VALID [2020-07-10 17:12:55,597 INFO L280 TraceCheckUtils]: 56: Hoare triple {7474#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {7474#true} is VALID [2020-07-10 17:12:55,598 INFO L280 TraceCheckUtils]: 57: Hoare triple {7474#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {7474#true} is VALID [2020-07-10 17:12:55,598 INFO L280 TraceCheckUtils]: 58: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {7474#true} is VALID [2020-07-10 17:12:55,598 INFO L280 TraceCheckUtils]: 59: Hoare triple {7474#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {7474#true} is VALID [2020-07-10 17:12:55,599 INFO L280 TraceCheckUtils]: 60: Hoare triple {7474#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {7474#true} is VALID [2020-07-10 17:12:55,599 INFO L280 TraceCheckUtils]: 61: Hoare triple {7474#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {7474#true} is VALID [2020-07-10 17:12:55,599 INFO L280 TraceCheckUtils]: 62: Hoare triple {7474#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {7474#true} is VALID [2020-07-10 17:12:55,600 INFO L280 TraceCheckUtils]: 63: Hoare triple {7474#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {7474#true} is VALID [2020-07-10 17:12:55,600 INFO L280 TraceCheckUtils]: 64: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {7474#true} is VALID [2020-07-10 17:12:55,600 INFO L280 TraceCheckUtils]: 65: Hoare triple {7474#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {7474#true} is VALID [2020-07-10 17:12:55,600 INFO L280 TraceCheckUtils]: 66: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {7474#true} is VALID [2020-07-10 17:12:55,601 INFO L280 TraceCheckUtils]: 67: Hoare triple {7474#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {7474#true} is VALID [2020-07-10 17:12:55,601 INFO L280 TraceCheckUtils]: 68: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {7474#true} is VALID [2020-07-10 17:12:55,601 INFO L280 TraceCheckUtils]: 69: Hoare triple {7474#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {7474#true} is VALID [2020-07-10 17:12:55,602 INFO L280 TraceCheckUtils]: 70: Hoare triple {7474#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {7474#true} is VALID [2020-07-10 17:12:55,602 INFO L280 TraceCheckUtils]: 71: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {7474#true} is VALID [2020-07-10 17:12:55,602 INFO L280 TraceCheckUtils]: 72: Hoare triple {7474#true} ~head~0.base, ~head~0.offset := 0, 0; {7474#true} is VALID [2020-07-10 17:12:55,603 INFO L280 TraceCheckUtils]: 73: Hoare triple {7474#true} ~pumpRunning~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,604 INFO L280 TraceCheckUtils]: 74: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,605 INFO L280 TraceCheckUtils]: 75: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,606 INFO L280 TraceCheckUtils]: 76: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,606 INFO L280 TraceCheckUtils]: 77: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,607 INFO L280 TraceCheckUtils]: 78: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,608 INFO L280 TraceCheckUtils]: 79: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume true; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,609 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {7556#(= 0 ~pumpRunning~0)} {7474#true} #899#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,610 INFO L263 TraceCheckUtils]: 81: Hoare triple {7556#(= 0 ~pumpRunning~0)} call #t~ret72 := main(); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,611 INFO L280 TraceCheckUtils]: 82: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,612 INFO L280 TraceCheckUtils]: 83: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp~7; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,612 INFO L263 TraceCheckUtils]: 84: Hoare triple {7556#(= 0 ~pumpRunning~0)} call select_helpers(); {7474#true} is VALID [2020-07-10 17:12:55,612 INFO L280 TraceCheckUtils]: 85: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,613 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #809#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,613 INFO L263 TraceCheckUtils]: 87: Hoare triple {7556#(= 0 ~pumpRunning~0)} call select_features(); {7474#true} is VALID [2020-07-10 17:12:55,614 INFO L280 TraceCheckUtils]: 88: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,615 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #811#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,615 INFO L263 TraceCheckUtils]: 90: Hoare triple {7556#(= 0 ~pumpRunning~0)} call #t~ret61 := valid_product(); {7474#true} is VALID [2020-07-10 17:12:55,615 INFO L280 TraceCheckUtils]: 91: Hoare triple {7474#true} havoc ~retValue_acc~7; {7474#true} is VALID [2020-07-10 17:12:55,616 INFO L280 TraceCheckUtils]: 92: Hoare triple {7474#true} ~retValue_acc~7 := 1; {7474#true} is VALID [2020-07-10 17:12:55,616 INFO L280 TraceCheckUtils]: 93: Hoare triple {7474#true} #res := ~retValue_acc~7; {7474#true} is VALID [2020-07-10 17:12:55,616 INFO L280 TraceCheckUtils]: 94: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,617 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #813#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,618 INFO L280 TraceCheckUtils]: 96: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,619 INFO L280 TraceCheckUtils]: 97: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~tmp~7 := #t~ret61; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,620 INFO L280 TraceCheckUtils]: 98: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc #t~ret61; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,620 INFO L280 TraceCheckUtils]: 99: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,621 INFO L263 TraceCheckUtils]: 100: Hoare triple {7556#(= 0 ~pumpRunning~0)} call setup(); {7474#true} is VALID [2020-07-10 17:12:55,621 INFO L280 TraceCheckUtils]: 101: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,622 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #815#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,623 INFO L263 TraceCheckUtils]: 103: Hoare triple {7556#(= 0 ~pumpRunning~0)} call runTest(); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,624 INFO L263 TraceCheckUtils]: 104: Hoare triple {7556#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__1(); {7589#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:12:55,624 INFO L280 TraceCheckUtils]: 105: Hoare triple {7589#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {7474#true} is VALID [2020-07-10 17:12:55,625 INFO L280 TraceCheckUtils]: 106: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,626 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #889#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,626 INFO L263 TraceCheckUtils]: 108: Hoare triple {7556#(= 0 ~pumpRunning~0)} call test(); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,627 INFO L280 TraceCheckUtils]: 109: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,628 INFO L280 TraceCheckUtils]: 110: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,629 INFO L280 TraceCheckUtils]: 111: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,630 INFO L280 TraceCheckUtils]: 112: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,630 INFO L280 TraceCheckUtils]: 113: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,631 INFO L280 TraceCheckUtils]: 114: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,632 INFO L280 TraceCheckUtils]: 115: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume !false; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,633 INFO L280 TraceCheckUtils]: 116: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,634 INFO L280 TraceCheckUtils]: 117: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,634 INFO L280 TraceCheckUtils]: 118: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~nondet54; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,635 INFO L280 TraceCheckUtils]: 119: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc #t~nondet54; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,636 INFO L280 TraceCheckUtils]: 120: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,637 INFO L280 TraceCheckUtils]: 121: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,638 INFO L280 TraceCheckUtils]: 122: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet55; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,638 INFO L280 TraceCheckUtils]: 123: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc #t~nondet55; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,639 INFO L280 TraceCheckUtils]: 124: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,641 INFO L280 TraceCheckUtils]: 125: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,641 INFO L280 TraceCheckUtils]: 126: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet56; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,642 INFO L280 TraceCheckUtils]: 127: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc #t~nondet56; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,643 INFO L280 TraceCheckUtils]: 128: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,643 INFO L263 TraceCheckUtils]: 129: Hoare triple {7556#(= 0 ~pumpRunning~0)} call timeShift(); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,644 INFO L280 TraceCheckUtils]: 130: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,644 INFO L280 TraceCheckUtils]: 131: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:12:55,645 INFO L263 TraceCheckUtils]: 132: Hoare triple {7556#(= 0 ~pumpRunning~0)} call processEnvironment(); {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:12:55,646 INFO L280 TraceCheckUtils]: 133: Hoare triple {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:12:55,646 INFO L280 TraceCheckUtils]: 134: Hoare triple {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:12:55,647 INFO L263 TraceCheckUtils]: 135: Hoare triple {7591#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7474#true} is VALID [2020-07-10 17:12:55,647 INFO L280 TraceCheckUtils]: 136: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,647 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {7474#true} {7591#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:12:55,648 INFO L280 TraceCheckUtils]: 138: Hoare triple {7591#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:12:55,648 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {7591#(not (= 0 |old(~pumpRunning~0)|))} {7556#(= 0 ~pumpRunning~0)} #879#return; {7475#false} is VALID [2020-07-10 17:12:55,649 INFO L263 TraceCheckUtils]: 140: Hoare triple {7475#false} call __utac_acc__Specification2_spec__2(); {7475#false} is VALID [2020-07-10 17:12:55,649 INFO L280 TraceCheckUtils]: 141: Hoare triple {7475#false} havoc ~tmp~6; {7475#false} is VALID [2020-07-10 17:12:55,649 INFO L280 TraceCheckUtils]: 142: Hoare triple {7475#false} havoc ~tmp___0~2; {7475#false} is VALID [2020-07-10 17:12:55,649 INFO L263 TraceCheckUtils]: 143: Hoare triple {7475#false} call #t~ret58 := isMethaneLevelCritical(); {7474#true} is VALID [2020-07-10 17:12:55,649 INFO L280 TraceCheckUtils]: 144: Hoare triple {7474#true} havoc ~retValue_acc~9; {7474#true} is VALID [2020-07-10 17:12:55,649 INFO L280 TraceCheckUtils]: 145: Hoare triple {7474#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {7474#true} is VALID [2020-07-10 17:12:55,650 INFO L280 TraceCheckUtils]: 146: Hoare triple {7474#true} #res := ~retValue_acc~9; {7474#true} is VALID [2020-07-10 17:12:55,650 INFO L280 TraceCheckUtils]: 147: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,650 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {7474#true} {7475#false} #869#return; {7475#false} is VALID [2020-07-10 17:12:55,650 INFO L280 TraceCheckUtils]: 149: Hoare triple {7475#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {7475#false} is VALID [2020-07-10 17:12:55,650 INFO L280 TraceCheckUtils]: 150: Hoare triple {7475#false} ~tmp~6 := #t~ret58; {7475#false} is VALID [2020-07-10 17:12:55,650 INFO L280 TraceCheckUtils]: 151: Hoare triple {7475#false} havoc #t~ret58; {7475#false} is VALID [2020-07-10 17:12:55,651 INFO L280 TraceCheckUtils]: 152: Hoare triple {7475#false} assume 0 != ~tmp~6; {7475#false} is VALID [2020-07-10 17:12:55,651 INFO L263 TraceCheckUtils]: 153: Hoare triple {7475#false} call #t~ret59 := isPumpRunning(); {7474#true} is VALID [2020-07-10 17:12:55,651 INFO L280 TraceCheckUtils]: 154: Hoare triple {7474#true} havoc ~retValue_acc~4; {7474#true} is VALID [2020-07-10 17:12:55,651 INFO L280 TraceCheckUtils]: 155: Hoare triple {7474#true} ~retValue_acc~4 := ~pumpRunning~0; {7474#true} is VALID [2020-07-10 17:12:55,651 INFO L280 TraceCheckUtils]: 156: Hoare triple {7474#true} #res := ~retValue_acc~4; {7474#true} is VALID [2020-07-10 17:12:55,652 INFO L280 TraceCheckUtils]: 157: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 17:12:55,652 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {7474#true} {7475#false} #871#return; {7475#false} is VALID [2020-07-10 17:12:55,652 INFO L280 TraceCheckUtils]: 159: Hoare triple {7475#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {7475#false} is VALID [2020-07-10 17:12:55,652 INFO L280 TraceCheckUtils]: 160: Hoare triple {7475#false} ~tmp___0~2 := #t~ret59; {7475#false} is VALID [2020-07-10 17:12:55,652 INFO L280 TraceCheckUtils]: 161: Hoare triple {7475#false} havoc #t~ret59; {7475#false} is VALID [2020-07-10 17:12:55,653 INFO L280 TraceCheckUtils]: 162: Hoare triple {7475#false} assume 0 != ~tmp___0~2; {7475#false} is VALID [2020-07-10 17:12:55,653 INFO L280 TraceCheckUtils]: 163: Hoare triple {7475#false} assume 0 != ~methAndRunningLastTime~0; {7475#false} is VALID [2020-07-10 17:12:55,653 INFO L263 TraceCheckUtils]: 164: Hoare triple {7475#false} call __automaton_fail(); {7475#false} is VALID [2020-07-10 17:12:55,653 INFO L280 TraceCheckUtils]: 165: Hoare triple {7475#false} assume !false; {7475#false} is VALID [2020-07-10 17:12:55,687 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 17:12:55,687 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:12:55,688 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1614081895] [2020-07-10 17:12:55,688 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:12:55,688 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 17:12:55,689 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277207121] [2020-07-10 17:12:55,689 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 166 [2020-07-10 17:12:55,690 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:12:55,690 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 17:12:55,875 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:12:55,875 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 17:12:55,876 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:12:55,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 17:12:55,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 17:12:55,876 INFO L87 Difference]: Start difference. First operand 411 states and 456 transitions. Second operand 7 states. [2020-07-10 17:12:56,936 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:13:14,209 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:13:21,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:13:21,918 INFO L93 Difference]: Finished difference Result 1041 states and 1238 transitions. [2020-07-10 17:13:21,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 17:13:21,919 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 166 [2020-07-10 17:13:21,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:13:21,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 17:13:21,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 627 transitions. [2020-07-10 17:13:21,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 17:13:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 627 transitions. [2020-07-10 17:13:21,934 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 627 transitions. [2020-07-10 17:13:23,618 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 627 edges. 627 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:13:23,656 INFO L225 Difference]: With dead ends: 1041 [2020-07-10 17:13:23,656 INFO L226 Difference]: Without dead ends: 745 [2020-07-10 17:13:23,658 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-07-10 17:13:23,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 745 states. [2020-07-10 17:13:37,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 745 to 617. [2020-07-10 17:13:37,253 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:13:37,253 INFO L82 GeneralOperation]: Start isEquivalent. First operand 745 states. Second operand 617 states. [2020-07-10 17:13:37,253 INFO L74 IsIncluded]: Start isIncluded. First operand 745 states. Second operand 617 states. [2020-07-10 17:13:37,253 INFO L87 Difference]: Start difference. First operand 745 states. Second operand 617 states. [2020-07-10 17:13:37,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:13:37,292 INFO L93 Difference]: Finished difference Result 745 states and 865 transitions. [2020-07-10 17:13:37,292 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 865 transitions. [2020-07-10 17:13:37,295 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:13:37,295 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:13:37,295 INFO L74 IsIncluded]: Start isIncluded. First operand 617 states. Second operand 745 states. [2020-07-10 17:13:37,295 INFO L87 Difference]: Start difference. First operand 617 states. Second operand 745 states. [2020-07-10 17:13:37,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:13:37,332 INFO L93 Difference]: Finished difference Result 745 states and 865 transitions. [2020-07-10 17:13:37,332 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 865 transitions. [2020-07-10 17:13:37,335 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:13:37,335 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:13:37,335 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:13:37,335 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:13:37,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 617 states. [2020-07-10 17:13:37,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 617 states and 686 transitions. [2020-07-10 17:13:37,362 INFO L78 Accepts]: Start accepts. Automaton has 617 states and 686 transitions. Word has length 166 [2020-07-10 17:13:37,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:13:37,363 INFO L479 AbstractCegarLoop]: Abstraction has 617 states and 686 transitions. [2020-07-10 17:13:37,363 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 17:13:37,363 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 617 states and 686 transitions. [2020-07-10 17:13:40,660 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 686 edges. 686 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:13:40,661 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 686 transitions. [2020-07-10 17:13:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-10 17:13:40,663 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:13:40,663 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 17:13:40,664 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 17:13:40,664 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:13:40,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:13:40,664 INFO L82 PathProgramCache]: Analyzing trace with hash 662442186, now seen corresponding path program 1 times [2020-07-10 17:13:40,665 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:13:40,665 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1327394206] [2020-07-10 17:13:40,665 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:13:40,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:13:41,059 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:13:41,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:13:41,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {12537#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {12424#true} is VALID [2020-07-10 17:13:41,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} #valid := #valid[0 := 0]; {12424#true} is VALID [2020-07-10 17:13:41,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} assume 0 < #StackHeapBarrier; {12424#true} is VALID [2020-07-10 17:13:41,188 INFO L280 TraceCheckUtils]: 3: Hoare triple {12424#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {12424#true} is VALID [2020-07-10 17:13:41,189 INFO L280 TraceCheckUtils]: 4: Hoare triple {12424#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {12424#true} is VALID [2020-07-10 17:13:41,189 INFO L280 TraceCheckUtils]: 5: Hoare triple {12424#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {12424#true} is VALID [2020-07-10 17:13:41,189 INFO L280 TraceCheckUtils]: 6: Hoare triple {12424#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {12424#true} is VALID [2020-07-10 17:13:41,190 INFO L280 TraceCheckUtils]: 7: Hoare triple {12424#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {12424#true} is VALID [2020-07-10 17:13:41,190 INFO L280 TraceCheckUtils]: 8: Hoare triple {12424#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {12424#true} is VALID [2020-07-10 17:13:41,191 INFO L280 TraceCheckUtils]: 9: Hoare triple {12424#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {12424#true} is VALID [2020-07-10 17:13:41,191 INFO L280 TraceCheckUtils]: 10: Hoare triple {12424#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {12424#true} is VALID [2020-07-10 17:13:41,191 INFO L280 TraceCheckUtils]: 11: Hoare triple {12424#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {12424#true} is VALID [2020-07-10 17:13:41,192 INFO L280 TraceCheckUtils]: 12: Hoare triple {12424#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {12424#true} is VALID [2020-07-10 17:13:41,192 INFO L280 TraceCheckUtils]: 13: Hoare triple {12424#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {12424#true} is VALID [2020-07-10 17:13:41,192 INFO L280 TraceCheckUtils]: 14: Hoare triple {12424#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {12424#true} is VALID [2020-07-10 17:13:41,193 INFO L280 TraceCheckUtils]: 15: Hoare triple {12424#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {12424#true} is VALID [2020-07-10 17:13:41,193 INFO L280 TraceCheckUtils]: 16: Hoare triple {12424#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {12424#true} is VALID [2020-07-10 17:13:41,193 INFO L280 TraceCheckUtils]: 17: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {12424#true} is VALID [2020-07-10 17:13:41,194 INFO L280 TraceCheckUtils]: 18: Hoare triple {12424#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {12424#true} is VALID [2020-07-10 17:13:41,194 INFO L280 TraceCheckUtils]: 19: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {12424#true} is VALID [2020-07-10 17:13:41,194 INFO L280 TraceCheckUtils]: 20: Hoare triple {12424#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {12424#true} is VALID [2020-07-10 17:13:41,195 INFO L280 TraceCheckUtils]: 21: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {12424#true} is VALID [2020-07-10 17:13:41,195 INFO L280 TraceCheckUtils]: 22: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {12424#true} is VALID [2020-07-10 17:13:41,195 INFO L280 TraceCheckUtils]: 23: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {12424#true} is VALID [2020-07-10 17:13:41,196 INFO L280 TraceCheckUtils]: 24: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {12424#true} is VALID [2020-07-10 17:13:41,196 INFO L280 TraceCheckUtils]: 25: Hoare triple {12424#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {12424#true} is VALID [2020-07-10 17:13:41,196 INFO L280 TraceCheckUtils]: 26: Hoare triple {12424#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {12424#true} is VALID [2020-07-10 17:13:41,197 INFO L280 TraceCheckUtils]: 27: Hoare triple {12424#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {12424#true} is VALID [2020-07-10 17:13:41,197 INFO L280 TraceCheckUtils]: 28: Hoare triple {12424#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {12424#true} is VALID [2020-07-10 17:13:41,197 INFO L280 TraceCheckUtils]: 29: Hoare triple {12424#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {12424#true} is VALID [2020-07-10 17:13:41,198 INFO L280 TraceCheckUtils]: 30: Hoare triple {12424#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {12424#true} is VALID [2020-07-10 17:13:41,198 INFO L280 TraceCheckUtils]: 31: Hoare triple {12424#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {12424#true} is VALID [2020-07-10 17:13:41,198 INFO L280 TraceCheckUtils]: 32: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {12424#true} is VALID [2020-07-10 17:13:41,199 INFO L280 TraceCheckUtils]: 33: Hoare triple {12424#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {12424#true} is VALID [2020-07-10 17:13:41,199 INFO L280 TraceCheckUtils]: 34: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {12424#true} is VALID [2020-07-10 17:13:41,199 INFO L280 TraceCheckUtils]: 35: Hoare triple {12424#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {12424#true} is VALID [2020-07-10 17:13:41,200 INFO L280 TraceCheckUtils]: 36: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {12424#true} is VALID [2020-07-10 17:13:41,200 INFO L280 TraceCheckUtils]: 37: Hoare triple {12424#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {12424#true} is VALID [2020-07-10 17:13:41,200 INFO L280 TraceCheckUtils]: 38: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {12424#true} is VALID [2020-07-10 17:13:41,201 INFO L280 TraceCheckUtils]: 39: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {12424#true} is VALID [2020-07-10 17:13:41,201 INFO L280 TraceCheckUtils]: 40: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {12424#true} is VALID [2020-07-10 17:13:41,201 INFO L280 TraceCheckUtils]: 41: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {12424#true} is VALID [2020-07-10 17:13:41,202 INFO L280 TraceCheckUtils]: 42: Hoare triple {12424#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {12424#true} is VALID [2020-07-10 17:13:41,202 INFO L280 TraceCheckUtils]: 43: Hoare triple {12424#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {12424#true} is VALID [2020-07-10 17:13:41,202 INFO L280 TraceCheckUtils]: 44: Hoare triple {12424#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {12424#true} is VALID [2020-07-10 17:13:41,203 INFO L280 TraceCheckUtils]: 45: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {12424#true} is VALID [2020-07-10 17:13:41,203 INFO L280 TraceCheckUtils]: 46: Hoare triple {12424#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {12424#true} is VALID [2020-07-10 17:13:41,203 INFO L280 TraceCheckUtils]: 47: Hoare triple {12424#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {12424#true} is VALID [2020-07-10 17:13:41,204 INFO L280 TraceCheckUtils]: 48: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {12424#true} is VALID [2020-07-10 17:13:41,204 INFO L280 TraceCheckUtils]: 49: Hoare triple {12424#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {12424#true} is VALID [2020-07-10 17:13:41,204 INFO L280 TraceCheckUtils]: 50: Hoare triple {12424#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {12424#true} is VALID [2020-07-10 17:13:41,205 INFO L280 TraceCheckUtils]: 51: Hoare triple {12424#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {12424#true} is VALID [2020-07-10 17:13:41,205 INFO L280 TraceCheckUtils]: 52: Hoare triple {12424#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {12424#true} is VALID [2020-07-10 17:13:41,205 INFO L280 TraceCheckUtils]: 53: Hoare triple {12424#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {12424#true} is VALID [2020-07-10 17:13:41,206 INFO L280 TraceCheckUtils]: 54: Hoare triple {12424#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {12424#true} is VALID [2020-07-10 17:13:41,206 INFO L280 TraceCheckUtils]: 55: Hoare triple {12424#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {12424#true} is VALID [2020-07-10 17:13:41,206 INFO L280 TraceCheckUtils]: 56: Hoare triple {12424#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {12424#true} is VALID [2020-07-10 17:13:41,207 INFO L280 TraceCheckUtils]: 57: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {12424#true} is VALID [2020-07-10 17:13:41,207 INFO L280 TraceCheckUtils]: 58: Hoare triple {12424#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {12424#true} is VALID [2020-07-10 17:13:41,207 INFO L280 TraceCheckUtils]: 59: Hoare triple {12424#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {12424#true} is VALID [2020-07-10 17:13:41,208 INFO L280 TraceCheckUtils]: 60: Hoare triple {12424#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {12424#true} is VALID [2020-07-10 17:13:41,208 INFO L280 TraceCheckUtils]: 61: Hoare triple {12424#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {12424#true} is VALID [2020-07-10 17:13:41,208 INFO L280 TraceCheckUtils]: 62: Hoare triple {12424#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {12424#true} is VALID [2020-07-10 17:13:41,209 INFO L280 TraceCheckUtils]: 63: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {12424#true} is VALID [2020-07-10 17:13:41,209 INFO L280 TraceCheckUtils]: 64: Hoare triple {12424#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {12424#true} is VALID [2020-07-10 17:13:41,209 INFO L280 TraceCheckUtils]: 65: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {12424#true} is VALID [2020-07-10 17:13:41,210 INFO L280 TraceCheckUtils]: 66: Hoare triple {12424#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {12424#true} is VALID [2020-07-10 17:13:41,210 INFO L280 TraceCheckUtils]: 67: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {12424#true} is VALID [2020-07-10 17:13:41,210 INFO L280 TraceCheckUtils]: 68: Hoare triple {12424#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {12424#true} is VALID [2020-07-10 17:13:41,211 INFO L280 TraceCheckUtils]: 69: Hoare triple {12424#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {12424#true} is VALID [2020-07-10 17:13:41,211 INFO L280 TraceCheckUtils]: 70: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {12424#true} is VALID [2020-07-10 17:13:41,211 INFO L280 TraceCheckUtils]: 71: Hoare triple {12424#true} ~head~0.base, ~head~0.offset := 0, 0; {12424#true} is VALID [2020-07-10 17:13:41,212 INFO L280 TraceCheckUtils]: 72: Hoare triple {12424#true} ~pumpRunning~0 := 0; {12424#true} is VALID [2020-07-10 17:13:41,212 INFO L280 TraceCheckUtils]: 73: Hoare triple {12424#true} ~systemActive~0 := 1; {12424#true} is VALID [2020-07-10 17:13:41,212 INFO L280 TraceCheckUtils]: 74: Hoare triple {12424#true} ~methAndRunningLastTime~0 := 0; {12424#true} is VALID [2020-07-10 17:13:41,213 INFO L280 TraceCheckUtils]: 75: Hoare triple {12424#true} ~cleanupTimeShifts~0 := 4; {12424#true} is VALID [2020-07-10 17:13:41,213 INFO L280 TraceCheckUtils]: 76: Hoare triple {12424#true} ~waterLevel~0 := 1; {12424#true} is VALID [2020-07-10 17:13:41,214 INFO L280 TraceCheckUtils]: 77: Hoare triple {12424#true} ~methaneLevelCritical~0 := 0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,215 INFO L280 TraceCheckUtils]: 78: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume true; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,216 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12506#(= 0 ~methaneLevelCritical~0)} {12424#true} #899#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:13:41,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 17:13:41,225 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #809#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:13:41,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 17:13:41,229 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #811#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:13:41,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} havoc ~retValue_acc~7; {12424#true} is VALID [2020-07-10 17:13:41,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} ~retValue_acc~7 := 1; {12424#true} is VALID [2020-07-10 17:13:41,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} #res := ~retValue_acc~7; {12424#true} is VALID [2020-07-10 17:13:41,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 17:13:41,236 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #813#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:13:41,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 17:13:41,241 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #815#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:13:41,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {12538#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {12424#true} is VALID [2020-07-10 17:13:41,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 17:13:41,261 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #889#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:13:41,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {12539#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {12424#true} is VALID [2020-07-10 17:13:41,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} ~systemActive~0 := 0; {12424#true} is VALID [2020-07-10 17:13:41,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 17:13:41,292 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #863#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:13:41,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} havoc ~retValue_acc~9; {12424#true} is VALID [2020-07-10 17:13:41,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {12540#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9)} is VALID [2020-07-10 17:13:41,349 INFO L280 TraceCheckUtils]: 2: Hoare triple {12540#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9)} #res := ~retValue_acc~9; {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,349 INFO L280 TraceCheckUtils]: 3: Hoare triple {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,351 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {12506#(= 0 ~methaneLevelCritical~0)} #869#return; {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} is VALID [2020-07-10 17:13:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:13:41,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} havoc ~retValue_acc~4; {12424#true} is VALID [2020-07-10 17:13:41,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} ~retValue_acc~4 := ~pumpRunning~0; {12424#true} is VALID [2020-07-10 17:13:41,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} #res := ~retValue_acc~4; {12424#true} is VALID [2020-07-10 17:13:41,356 INFO L280 TraceCheckUtils]: 3: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 17:13:41,356 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12424#true} {12425#false} #871#return; {12425#false} is VALID [2020-07-10 17:13:41,363 INFO L263 TraceCheckUtils]: 0: Hoare triple {12424#true} call ULTIMATE.init(); {12537#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:13:41,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {12537#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {12424#true} is VALID [2020-07-10 17:13:41,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} #valid := #valid[0 := 0]; {12424#true} is VALID [2020-07-10 17:13:41,364 INFO L280 TraceCheckUtils]: 3: Hoare triple {12424#true} assume 0 < #StackHeapBarrier; {12424#true} is VALID [2020-07-10 17:13:41,364 INFO L280 TraceCheckUtils]: 4: Hoare triple {12424#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {12424#true} is VALID [2020-07-10 17:13:41,365 INFO L280 TraceCheckUtils]: 5: Hoare triple {12424#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {12424#true} is VALID [2020-07-10 17:13:41,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {12424#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {12424#true} is VALID [2020-07-10 17:13:41,365 INFO L280 TraceCheckUtils]: 7: Hoare triple {12424#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {12424#true} is VALID [2020-07-10 17:13:41,366 INFO L280 TraceCheckUtils]: 8: Hoare triple {12424#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {12424#true} is VALID [2020-07-10 17:13:41,366 INFO L280 TraceCheckUtils]: 9: Hoare triple {12424#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {12424#true} is VALID [2020-07-10 17:13:41,366 INFO L280 TraceCheckUtils]: 10: Hoare triple {12424#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {12424#true} is VALID [2020-07-10 17:13:41,367 INFO L280 TraceCheckUtils]: 11: Hoare triple {12424#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {12424#true} is VALID [2020-07-10 17:13:41,367 INFO L280 TraceCheckUtils]: 12: Hoare triple {12424#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {12424#true} is VALID [2020-07-10 17:13:41,367 INFO L280 TraceCheckUtils]: 13: Hoare triple {12424#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {12424#true} is VALID [2020-07-10 17:13:41,368 INFO L280 TraceCheckUtils]: 14: Hoare triple {12424#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {12424#true} is VALID [2020-07-10 17:13:41,368 INFO L280 TraceCheckUtils]: 15: Hoare triple {12424#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {12424#true} is VALID [2020-07-10 17:13:41,368 INFO L280 TraceCheckUtils]: 16: Hoare triple {12424#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {12424#true} is VALID [2020-07-10 17:13:41,369 INFO L280 TraceCheckUtils]: 17: Hoare triple {12424#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {12424#true} is VALID [2020-07-10 17:13:41,369 INFO L280 TraceCheckUtils]: 18: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {12424#true} is VALID [2020-07-10 17:13:41,369 INFO L280 TraceCheckUtils]: 19: Hoare triple {12424#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {12424#true} is VALID [2020-07-10 17:13:41,370 INFO L280 TraceCheckUtils]: 20: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {12424#true} is VALID [2020-07-10 17:13:41,370 INFO L280 TraceCheckUtils]: 21: Hoare triple {12424#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {12424#true} is VALID [2020-07-10 17:13:41,370 INFO L280 TraceCheckUtils]: 22: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {12424#true} is VALID [2020-07-10 17:13:41,371 INFO L280 TraceCheckUtils]: 23: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {12424#true} is VALID [2020-07-10 17:13:41,371 INFO L280 TraceCheckUtils]: 24: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {12424#true} is VALID [2020-07-10 17:13:41,371 INFO L280 TraceCheckUtils]: 25: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {12424#true} is VALID [2020-07-10 17:13:41,372 INFO L280 TraceCheckUtils]: 26: Hoare triple {12424#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {12424#true} is VALID [2020-07-10 17:13:41,372 INFO L280 TraceCheckUtils]: 27: Hoare triple {12424#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {12424#true} is VALID [2020-07-10 17:13:41,372 INFO L280 TraceCheckUtils]: 28: Hoare triple {12424#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {12424#true} is VALID [2020-07-10 17:13:41,373 INFO L280 TraceCheckUtils]: 29: Hoare triple {12424#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {12424#true} is VALID [2020-07-10 17:13:41,373 INFO L280 TraceCheckUtils]: 30: Hoare triple {12424#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {12424#true} is VALID [2020-07-10 17:13:41,373 INFO L280 TraceCheckUtils]: 31: Hoare triple {12424#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {12424#true} is VALID [2020-07-10 17:13:41,374 INFO L280 TraceCheckUtils]: 32: Hoare triple {12424#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {12424#true} is VALID [2020-07-10 17:13:41,374 INFO L280 TraceCheckUtils]: 33: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {12424#true} is VALID [2020-07-10 17:13:41,374 INFO L280 TraceCheckUtils]: 34: Hoare triple {12424#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {12424#true} is VALID [2020-07-10 17:13:41,375 INFO L280 TraceCheckUtils]: 35: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {12424#true} is VALID [2020-07-10 17:13:41,375 INFO L280 TraceCheckUtils]: 36: Hoare triple {12424#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {12424#true} is VALID [2020-07-10 17:13:41,375 INFO L280 TraceCheckUtils]: 37: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {12424#true} is VALID [2020-07-10 17:13:41,376 INFO L280 TraceCheckUtils]: 38: Hoare triple {12424#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {12424#true} is VALID [2020-07-10 17:13:41,376 INFO L280 TraceCheckUtils]: 39: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {12424#true} is VALID [2020-07-10 17:13:41,376 INFO L280 TraceCheckUtils]: 40: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {12424#true} is VALID [2020-07-10 17:13:41,377 INFO L280 TraceCheckUtils]: 41: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {12424#true} is VALID [2020-07-10 17:13:41,377 INFO L280 TraceCheckUtils]: 42: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {12424#true} is VALID [2020-07-10 17:13:41,377 INFO L280 TraceCheckUtils]: 43: Hoare triple {12424#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {12424#true} is VALID [2020-07-10 17:13:41,377 INFO L280 TraceCheckUtils]: 44: Hoare triple {12424#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {12424#true} is VALID [2020-07-10 17:13:41,378 INFO L280 TraceCheckUtils]: 45: Hoare triple {12424#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {12424#true} is VALID [2020-07-10 17:13:41,378 INFO L280 TraceCheckUtils]: 46: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {12424#true} is VALID [2020-07-10 17:13:41,378 INFO L280 TraceCheckUtils]: 47: Hoare triple {12424#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {12424#true} is VALID [2020-07-10 17:13:41,379 INFO L280 TraceCheckUtils]: 48: Hoare triple {12424#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {12424#true} is VALID [2020-07-10 17:13:41,379 INFO L280 TraceCheckUtils]: 49: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {12424#true} is VALID [2020-07-10 17:13:41,379 INFO L280 TraceCheckUtils]: 50: Hoare triple {12424#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {12424#true} is VALID [2020-07-10 17:13:41,380 INFO L280 TraceCheckUtils]: 51: Hoare triple {12424#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {12424#true} is VALID [2020-07-10 17:13:41,380 INFO L280 TraceCheckUtils]: 52: Hoare triple {12424#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {12424#true} is VALID [2020-07-10 17:13:41,380 INFO L280 TraceCheckUtils]: 53: Hoare triple {12424#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {12424#true} is VALID [2020-07-10 17:13:41,381 INFO L280 TraceCheckUtils]: 54: Hoare triple {12424#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {12424#true} is VALID [2020-07-10 17:13:41,381 INFO L280 TraceCheckUtils]: 55: Hoare triple {12424#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {12424#true} is VALID [2020-07-10 17:13:41,381 INFO L280 TraceCheckUtils]: 56: Hoare triple {12424#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {12424#true} is VALID [2020-07-10 17:13:41,382 INFO L280 TraceCheckUtils]: 57: Hoare triple {12424#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {12424#true} is VALID [2020-07-10 17:13:41,382 INFO L280 TraceCheckUtils]: 58: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {12424#true} is VALID [2020-07-10 17:13:41,382 INFO L280 TraceCheckUtils]: 59: Hoare triple {12424#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {12424#true} is VALID [2020-07-10 17:13:41,383 INFO L280 TraceCheckUtils]: 60: Hoare triple {12424#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {12424#true} is VALID [2020-07-10 17:13:41,383 INFO L280 TraceCheckUtils]: 61: Hoare triple {12424#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {12424#true} is VALID [2020-07-10 17:13:41,383 INFO L280 TraceCheckUtils]: 62: Hoare triple {12424#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {12424#true} is VALID [2020-07-10 17:13:41,384 INFO L280 TraceCheckUtils]: 63: Hoare triple {12424#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {12424#true} is VALID [2020-07-10 17:13:41,384 INFO L280 TraceCheckUtils]: 64: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {12424#true} is VALID [2020-07-10 17:13:41,384 INFO L280 TraceCheckUtils]: 65: Hoare triple {12424#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {12424#true} is VALID [2020-07-10 17:13:41,385 INFO L280 TraceCheckUtils]: 66: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {12424#true} is VALID [2020-07-10 17:13:41,385 INFO L280 TraceCheckUtils]: 67: Hoare triple {12424#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {12424#true} is VALID [2020-07-10 17:13:41,385 INFO L280 TraceCheckUtils]: 68: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {12424#true} is VALID [2020-07-10 17:13:41,386 INFO L280 TraceCheckUtils]: 69: Hoare triple {12424#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {12424#true} is VALID [2020-07-10 17:13:41,386 INFO L280 TraceCheckUtils]: 70: Hoare triple {12424#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {12424#true} is VALID [2020-07-10 17:13:41,386 INFO L280 TraceCheckUtils]: 71: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {12424#true} is VALID [2020-07-10 17:13:41,387 INFO L280 TraceCheckUtils]: 72: Hoare triple {12424#true} ~head~0.base, ~head~0.offset := 0, 0; {12424#true} is VALID [2020-07-10 17:13:41,387 INFO L280 TraceCheckUtils]: 73: Hoare triple {12424#true} ~pumpRunning~0 := 0; {12424#true} is VALID [2020-07-10 17:13:41,387 INFO L280 TraceCheckUtils]: 74: Hoare triple {12424#true} ~systemActive~0 := 1; {12424#true} is VALID [2020-07-10 17:13:41,388 INFO L280 TraceCheckUtils]: 75: Hoare triple {12424#true} ~methAndRunningLastTime~0 := 0; {12424#true} is VALID [2020-07-10 17:13:41,388 INFO L280 TraceCheckUtils]: 76: Hoare triple {12424#true} ~cleanupTimeShifts~0 := 4; {12424#true} is VALID [2020-07-10 17:13:41,388 INFO L280 TraceCheckUtils]: 77: Hoare triple {12424#true} ~waterLevel~0 := 1; {12424#true} is VALID [2020-07-10 17:13:41,392 INFO L280 TraceCheckUtils]: 78: Hoare triple {12424#true} ~methaneLevelCritical~0 := 0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,393 INFO L280 TraceCheckUtils]: 79: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume true; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,394 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {12506#(= 0 ~methaneLevelCritical~0)} {12424#true} #899#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,395 INFO L263 TraceCheckUtils]: 81: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call #t~ret72 := main(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,396 INFO L280 TraceCheckUtils]: 82: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~8; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,396 INFO L280 TraceCheckUtils]: 83: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~7; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,397 INFO L263 TraceCheckUtils]: 84: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {12424#true} is VALID [2020-07-10 17:13:41,397 INFO L280 TraceCheckUtils]: 85: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 17:13:41,398 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #809#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,398 INFO L263 TraceCheckUtils]: 87: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call select_features(); {12424#true} is VALID [2020-07-10 17:13:41,399 INFO L280 TraceCheckUtils]: 88: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 17:13:41,399 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #811#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,400 INFO L263 TraceCheckUtils]: 90: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call #t~ret61 := valid_product(); {12424#true} is VALID [2020-07-10 17:13:41,400 INFO L280 TraceCheckUtils]: 91: Hoare triple {12424#true} havoc ~retValue_acc~7; {12424#true} is VALID [2020-07-10 17:13:41,400 INFO L280 TraceCheckUtils]: 92: Hoare triple {12424#true} ~retValue_acc~7 := 1; {12424#true} is VALID [2020-07-10 17:13:41,401 INFO L280 TraceCheckUtils]: 93: Hoare triple {12424#true} #res := ~retValue_acc~7; {12424#true} is VALID [2020-07-10 17:13:41,401 INFO L280 TraceCheckUtils]: 94: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 17:13:41,402 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #813#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,403 INFO L280 TraceCheckUtils]: 96: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,404 INFO L280 TraceCheckUtils]: 97: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp~7 := #t~ret61; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,404 INFO L280 TraceCheckUtils]: 98: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~ret61; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,405 INFO L280 TraceCheckUtils]: 99: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~7; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,406 INFO L263 TraceCheckUtils]: 100: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call setup(); {12424#true} is VALID [2020-07-10 17:13:41,406 INFO L280 TraceCheckUtils]: 101: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 17:13:41,407 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #815#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,408 INFO L263 TraceCheckUtils]: 103: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call runTest(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,409 INFO L263 TraceCheckUtils]: 104: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification2_spec__1(); {12538#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:13:41,409 INFO L280 TraceCheckUtils]: 105: Hoare triple {12538#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {12424#true} is VALID [2020-07-10 17:13:41,409 INFO L280 TraceCheckUtils]: 106: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 17:13:41,410 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #889#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,411 INFO L263 TraceCheckUtils]: 108: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call test(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,412 INFO L280 TraceCheckUtils]: 109: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,412 INFO L280 TraceCheckUtils]: 110: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~5; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,413 INFO L280 TraceCheckUtils]: 111: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~1; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,414 INFO L280 TraceCheckUtils]: 112: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,415 INFO L280 TraceCheckUtils]: 113: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,416 INFO L280 TraceCheckUtils]: 114: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,416 INFO L280 TraceCheckUtils]: 115: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !false; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,417 INFO L280 TraceCheckUtils]: 116: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,418 INFO L280 TraceCheckUtils]: 117: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,419 INFO L280 TraceCheckUtils]: 118: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp~5 := #t~nondet54; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,419 INFO L280 TraceCheckUtils]: 119: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet54; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,420 INFO L280 TraceCheckUtils]: 120: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~5); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,421 INFO L280 TraceCheckUtils]: 121: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,423 INFO L280 TraceCheckUtils]: 122: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp___0~1 := #t~nondet55; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,423 INFO L280 TraceCheckUtils]: 123: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet55; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,424 INFO L280 TraceCheckUtils]: 124: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,425 INFO L280 TraceCheckUtils]: 125: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,426 INFO L280 TraceCheckUtils]: 126: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet56; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,426 INFO L280 TraceCheckUtils]: 127: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet56; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,427 INFO L280 TraceCheckUtils]: 128: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,428 INFO L280 TraceCheckUtils]: 129: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,429 INFO L280 TraceCheckUtils]: 130: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp___1~0 := #t~nondet57; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,430 INFO L280 TraceCheckUtils]: 131: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet57; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,430 INFO L280 TraceCheckUtils]: 132: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,431 INFO L263 TraceCheckUtils]: 133: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call stopSystem(); {12539#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:13:41,431 INFO L280 TraceCheckUtils]: 134: Hoare triple {12539#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {12424#true} is VALID [2020-07-10 17:13:41,432 INFO L280 TraceCheckUtils]: 135: Hoare triple {12424#true} ~systemActive~0 := 0; {12424#true} is VALID [2020-07-10 17:13:41,432 INFO L280 TraceCheckUtils]: 136: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 17:13:41,432 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #863#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,433 INFO L263 TraceCheckUtils]: 138: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call timeShift(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,434 INFO L280 TraceCheckUtils]: 139: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,434 INFO L280 TraceCheckUtils]: 140: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~systemActive~0); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,435 INFO L263 TraceCheckUtils]: 141: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification2_spec__2(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,435 INFO L280 TraceCheckUtils]: 142: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~6; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,436 INFO L280 TraceCheckUtils]: 143: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,436 INFO L263 TraceCheckUtils]: 144: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call #t~ret58 := isMethaneLevelCritical(); {12424#true} is VALID [2020-07-10 17:13:41,436 INFO L280 TraceCheckUtils]: 145: Hoare triple {12424#true} havoc ~retValue_acc~9; {12424#true} is VALID [2020-07-10 17:13:41,437 INFO L280 TraceCheckUtils]: 146: Hoare triple {12424#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {12540#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9)} is VALID [2020-07-10 17:13:41,437 INFO L280 TraceCheckUtils]: 147: Hoare triple {12540#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9)} #res := ~retValue_acc~9; {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,438 INFO L280 TraceCheckUtils]: 148: Hoare triple {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 17:13:41,439 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {12506#(= 0 ~methaneLevelCritical~0)} #869#return; {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} is VALID [2020-07-10 17:13:41,439 INFO L280 TraceCheckUtils]: 150: Hoare triple {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} is VALID [2020-07-10 17:13:41,441 INFO L280 TraceCheckUtils]: 151: Hoare triple {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} ~tmp~6 := #t~ret58; {12531#(= 0 __utac_acc__Specification2_spec__2_~tmp~6)} is VALID [2020-07-10 17:13:41,441 INFO L280 TraceCheckUtils]: 152: Hoare triple {12531#(= 0 __utac_acc__Specification2_spec__2_~tmp~6)} havoc #t~ret58; {12531#(= 0 __utac_acc__Specification2_spec__2_~tmp~6)} is VALID [2020-07-10 17:13:41,442 INFO L280 TraceCheckUtils]: 153: Hoare triple {12531#(= 0 __utac_acc__Specification2_spec__2_~tmp~6)} assume 0 != ~tmp~6; {12425#false} is VALID [2020-07-10 17:13:41,442 INFO L263 TraceCheckUtils]: 154: Hoare triple {12425#false} call #t~ret59 := isPumpRunning(); {12424#true} is VALID [2020-07-10 17:13:41,443 INFO L280 TraceCheckUtils]: 155: Hoare triple {12424#true} havoc ~retValue_acc~4; {12424#true} is VALID [2020-07-10 17:13:41,443 INFO L280 TraceCheckUtils]: 156: Hoare triple {12424#true} ~retValue_acc~4 := ~pumpRunning~0; {12424#true} is VALID [2020-07-10 17:13:41,443 INFO L280 TraceCheckUtils]: 157: Hoare triple {12424#true} #res := ~retValue_acc~4; {12424#true} is VALID [2020-07-10 17:13:41,444 INFO L280 TraceCheckUtils]: 158: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 17:13:41,444 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {12424#true} {12425#false} #871#return; {12425#false} is VALID [2020-07-10 17:13:41,444 INFO L280 TraceCheckUtils]: 160: Hoare triple {12425#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {12425#false} is VALID [2020-07-10 17:13:41,445 INFO L280 TraceCheckUtils]: 161: Hoare triple {12425#false} ~tmp___0~2 := #t~ret59; {12425#false} is VALID [2020-07-10 17:13:41,445 INFO L280 TraceCheckUtils]: 162: Hoare triple {12425#false} havoc #t~ret59; {12425#false} is VALID [2020-07-10 17:13:41,445 INFO L280 TraceCheckUtils]: 163: Hoare triple {12425#false} assume 0 != ~tmp___0~2; {12425#false} is VALID [2020-07-10 17:13:41,446 INFO L280 TraceCheckUtils]: 164: Hoare triple {12425#false} assume 0 != ~methAndRunningLastTime~0; {12425#false} is VALID [2020-07-10 17:13:41,446 INFO L263 TraceCheckUtils]: 165: Hoare triple {12425#false} call __automaton_fail(); {12425#false} is VALID [2020-07-10 17:13:41,446 INFO L280 TraceCheckUtils]: 166: Hoare triple {12425#false} assume !false; {12425#false} is VALID [2020-07-10 17:13:41,504 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 17:13:41,504 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:13:41,505 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1327394206] [2020-07-10 17:13:41,505 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:13:41,505 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 17:13:41,505 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715155447] [2020-07-10 17:13:41,506 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-10 17:13:41,507 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:13:41,507 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 17:13:41,719 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 17:13:41,719 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 17:13:41,719 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:13:41,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 17:13:41,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 17:13:41,720 INFO L87 Difference]: Start difference. First operand 617 states and 686 transitions. Second operand 10 states. [2020-07-10 17:13:43,176 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:13:51,891 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:13:52,464 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:13:53,360 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:13:54,242 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:13:54,682 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:13:55,102 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:13:55,511 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:13:57,446 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:14:24,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:14:24,355 INFO L93 Difference]: Finished difference Result 1664 states and 1961 transitions. [2020-07-10 17:14:24,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 17:14:24,356 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-10 17:14:24,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:14:24,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:14:24,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 696 transitions. [2020-07-10 17:14:24,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:14:24,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 696 transitions. [2020-07-10 17:14:24,387 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 696 transitions. [2020-07-10 17:14:26,364 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 696 edges. 696 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:14:26,453 INFO L225 Difference]: With dead ends: 1664 [2020-07-10 17:14:26,453 INFO L226 Difference]: Without dead ends: 1162 [2020-07-10 17:14:26,455 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-07-10 17:14:26,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1162 states. [2020-07-10 17:14:50,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1162 to 1015. [2020-07-10 17:14:50,608 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:14:50,608 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1162 states. Second operand 1015 states. [2020-07-10 17:14:50,608 INFO L74 IsIncluded]: Start isIncluded. First operand 1162 states. Second operand 1015 states. [2020-07-10 17:14:50,608 INFO L87 Difference]: Start difference. First operand 1162 states. Second operand 1015 states. [2020-07-10 17:14:50,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:14:50,690 INFO L93 Difference]: Finished difference Result 1162 states and 1339 transitions. [2020-07-10 17:14:50,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1339 transitions. [2020-07-10 17:14:50,694 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:14:50,694 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:14:50,694 INFO L74 IsIncluded]: Start isIncluded. First operand 1015 states. Second operand 1162 states. [2020-07-10 17:14:50,694 INFO L87 Difference]: Start difference. First operand 1015 states. Second operand 1162 states. [2020-07-10 17:14:50,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:14:50,776 INFO L93 Difference]: Finished difference Result 1162 states and 1339 transitions. [2020-07-10 17:14:50,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1339 transitions. [2020-07-10 17:14:50,780 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:14:50,780 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:14:50,781 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:14:50,781 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:14:50,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1015 states. [2020-07-10 17:14:50,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 1015 states and 1133 transitions. [2020-07-10 17:14:50,855 INFO L78 Accepts]: Start accepts. Automaton has 1015 states and 1133 transitions. Word has length 167 [2020-07-10 17:14:50,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:14:50,855 INFO L479 AbstractCegarLoop]: Abstraction has 1015 states and 1133 transitions. [2020-07-10 17:14:50,855 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 17:14:50,856 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1015 states and 1133 transitions. [2020-07-10 17:14:56,648 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1133 edges. 1133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:14:56,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1133 transitions. [2020-07-10 17:14:56,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-10 17:14:56,652 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:14:56,652 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] [2020-07-10 17:14:56,652 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 17:14:56,653 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:14:56,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:14:56,653 INFO L82 PathProgramCache]: Analyzing trace with hash 2046553612, now seen corresponding path program 1 times [2020-07-10 17:14:56,653 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:14:56,653 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1472750904] [2020-07-10 17:14:56,654 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:14:56,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:57,010 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:14:57,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:57,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {20377#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {20260#true} is VALID [2020-07-10 17:14:57,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} #valid := #valid[0 := 0]; {20260#true} is VALID [2020-07-10 17:14:57,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} assume 0 < #StackHeapBarrier; {20260#true} is VALID [2020-07-10 17:14:57,080 INFO L280 TraceCheckUtils]: 3: Hoare triple {20260#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {20260#true} is VALID [2020-07-10 17:14:57,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {20260#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {20260#true} is VALID [2020-07-10 17:14:57,080 INFO L280 TraceCheckUtils]: 5: Hoare triple {20260#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {20260#true} is VALID [2020-07-10 17:14:57,081 INFO L280 TraceCheckUtils]: 6: Hoare triple {20260#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {20260#true} is VALID [2020-07-10 17:14:57,081 INFO L280 TraceCheckUtils]: 7: Hoare triple {20260#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {20260#true} is VALID [2020-07-10 17:14:57,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {20260#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {20260#true} is VALID [2020-07-10 17:14:57,081 INFO L280 TraceCheckUtils]: 9: Hoare triple {20260#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {20260#true} is VALID [2020-07-10 17:14:57,081 INFO L280 TraceCheckUtils]: 10: Hoare triple {20260#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {20260#true} is VALID [2020-07-10 17:14:57,082 INFO L280 TraceCheckUtils]: 11: Hoare triple {20260#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {20260#true} is VALID [2020-07-10 17:14:57,082 INFO L280 TraceCheckUtils]: 12: Hoare triple {20260#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {20260#true} is VALID [2020-07-10 17:14:57,082 INFO L280 TraceCheckUtils]: 13: Hoare triple {20260#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {20260#true} is VALID [2020-07-10 17:14:57,082 INFO L280 TraceCheckUtils]: 14: Hoare triple {20260#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {20260#true} is VALID [2020-07-10 17:14:57,082 INFO L280 TraceCheckUtils]: 15: Hoare triple {20260#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {20260#true} is VALID [2020-07-10 17:14:57,083 INFO L280 TraceCheckUtils]: 16: Hoare triple {20260#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {20260#true} is VALID [2020-07-10 17:14:57,083 INFO L280 TraceCheckUtils]: 17: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {20260#true} is VALID [2020-07-10 17:14:57,083 INFO L280 TraceCheckUtils]: 18: Hoare triple {20260#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {20260#true} is VALID [2020-07-10 17:14:57,083 INFO L280 TraceCheckUtils]: 19: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {20260#true} is VALID [2020-07-10 17:14:57,083 INFO L280 TraceCheckUtils]: 20: Hoare triple {20260#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {20260#true} is VALID [2020-07-10 17:14:57,084 INFO L280 TraceCheckUtils]: 21: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {20260#true} is VALID [2020-07-10 17:14:57,084 INFO L280 TraceCheckUtils]: 22: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {20260#true} is VALID [2020-07-10 17:14:57,084 INFO L280 TraceCheckUtils]: 23: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {20260#true} is VALID [2020-07-10 17:14:57,084 INFO L280 TraceCheckUtils]: 24: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {20260#true} is VALID [2020-07-10 17:14:57,084 INFO L280 TraceCheckUtils]: 25: Hoare triple {20260#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {20260#true} is VALID [2020-07-10 17:14:57,085 INFO L280 TraceCheckUtils]: 26: Hoare triple {20260#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {20260#true} is VALID [2020-07-10 17:14:57,085 INFO L280 TraceCheckUtils]: 27: Hoare triple {20260#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {20260#true} is VALID [2020-07-10 17:14:57,085 INFO L280 TraceCheckUtils]: 28: Hoare triple {20260#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {20260#true} is VALID [2020-07-10 17:14:57,085 INFO L280 TraceCheckUtils]: 29: Hoare triple {20260#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {20260#true} is VALID [2020-07-10 17:14:57,085 INFO L280 TraceCheckUtils]: 30: Hoare triple {20260#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {20260#true} is VALID [2020-07-10 17:14:57,086 INFO L280 TraceCheckUtils]: 31: Hoare triple {20260#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {20260#true} is VALID [2020-07-10 17:14:57,086 INFO L280 TraceCheckUtils]: 32: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {20260#true} is VALID [2020-07-10 17:14:57,086 INFO L280 TraceCheckUtils]: 33: Hoare triple {20260#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {20260#true} is VALID [2020-07-10 17:14:57,086 INFO L280 TraceCheckUtils]: 34: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {20260#true} is VALID [2020-07-10 17:14:57,087 INFO L280 TraceCheckUtils]: 35: Hoare triple {20260#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {20260#true} is VALID [2020-07-10 17:14:57,087 INFO L280 TraceCheckUtils]: 36: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {20260#true} is VALID [2020-07-10 17:14:57,087 INFO L280 TraceCheckUtils]: 37: Hoare triple {20260#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {20260#true} is VALID [2020-07-10 17:14:57,087 INFO L280 TraceCheckUtils]: 38: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {20260#true} is VALID [2020-07-10 17:14:57,087 INFO L280 TraceCheckUtils]: 39: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {20260#true} is VALID [2020-07-10 17:14:57,088 INFO L280 TraceCheckUtils]: 40: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {20260#true} is VALID [2020-07-10 17:14:57,088 INFO L280 TraceCheckUtils]: 41: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {20260#true} is VALID [2020-07-10 17:14:57,088 INFO L280 TraceCheckUtils]: 42: Hoare triple {20260#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {20260#true} is VALID [2020-07-10 17:14:57,108 INFO L280 TraceCheckUtils]: 43: Hoare triple {20260#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {20260#true} is VALID [2020-07-10 17:14:57,108 INFO L280 TraceCheckUtils]: 44: Hoare triple {20260#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {20260#true} is VALID [2020-07-10 17:14:57,108 INFO L280 TraceCheckUtils]: 45: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {20260#true} is VALID [2020-07-10 17:14:57,109 INFO L280 TraceCheckUtils]: 46: Hoare triple {20260#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {20260#true} is VALID [2020-07-10 17:14:57,109 INFO L280 TraceCheckUtils]: 47: Hoare triple {20260#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {20260#true} is VALID [2020-07-10 17:14:57,109 INFO L280 TraceCheckUtils]: 48: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {20260#true} is VALID [2020-07-10 17:14:57,109 INFO L280 TraceCheckUtils]: 49: Hoare triple {20260#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {20260#true} is VALID [2020-07-10 17:14:57,109 INFO L280 TraceCheckUtils]: 50: Hoare triple {20260#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {20260#true} is VALID [2020-07-10 17:14:57,110 INFO L280 TraceCheckUtils]: 51: Hoare triple {20260#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {20260#true} is VALID [2020-07-10 17:14:57,110 INFO L280 TraceCheckUtils]: 52: Hoare triple {20260#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {20260#true} is VALID [2020-07-10 17:14:57,110 INFO L280 TraceCheckUtils]: 53: Hoare triple {20260#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {20260#true} is VALID [2020-07-10 17:14:57,110 INFO L280 TraceCheckUtils]: 54: Hoare triple {20260#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {20260#true} is VALID [2020-07-10 17:14:57,110 INFO L280 TraceCheckUtils]: 55: Hoare triple {20260#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {20260#true} is VALID [2020-07-10 17:14:57,111 INFO L280 TraceCheckUtils]: 56: Hoare triple {20260#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {20260#true} is VALID [2020-07-10 17:14:57,111 INFO L280 TraceCheckUtils]: 57: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {20260#true} is VALID [2020-07-10 17:14:57,111 INFO L280 TraceCheckUtils]: 58: Hoare triple {20260#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {20260#true} is VALID [2020-07-10 17:14:57,111 INFO L280 TraceCheckUtils]: 59: Hoare triple {20260#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {20260#true} is VALID [2020-07-10 17:14:57,111 INFO L280 TraceCheckUtils]: 60: Hoare triple {20260#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {20260#true} is VALID [2020-07-10 17:14:57,112 INFO L280 TraceCheckUtils]: 61: Hoare triple {20260#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {20260#true} is VALID [2020-07-10 17:14:57,112 INFO L280 TraceCheckUtils]: 62: Hoare triple {20260#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {20260#true} is VALID [2020-07-10 17:14:57,112 INFO L280 TraceCheckUtils]: 63: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {20260#true} is VALID [2020-07-10 17:14:57,112 INFO L280 TraceCheckUtils]: 64: Hoare triple {20260#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {20260#true} is VALID [2020-07-10 17:14:57,112 INFO L280 TraceCheckUtils]: 65: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {20260#true} is VALID [2020-07-10 17:14:57,113 INFO L280 TraceCheckUtils]: 66: Hoare triple {20260#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {20260#true} is VALID [2020-07-10 17:14:57,113 INFO L280 TraceCheckUtils]: 67: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {20260#true} is VALID [2020-07-10 17:14:57,113 INFO L280 TraceCheckUtils]: 68: Hoare triple {20260#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {20260#true} is VALID [2020-07-10 17:14:57,113 INFO L280 TraceCheckUtils]: 69: Hoare triple {20260#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {20260#true} is VALID [2020-07-10 17:14:57,113 INFO L280 TraceCheckUtils]: 70: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {20260#true} is VALID [2020-07-10 17:14:57,114 INFO L280 TraceCheckUtils]: 71: Hoare triple {20260#true} ~head~0.base, ~head~0.offset := 0, 0; {20260#true} is VALID [2020-07-10 17:14:57,115 INFO L280 TraceCheckUtils]: 72: Hoare triple {20260#true} ~pumpRunning~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,115 INFO L280 TraceCheckUtils]: 73: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,116 INFO L280 TraceCheckUtils]: 74: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,116 INFO L280 TraceCheckUtils]: 75: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,117 INFO L280 TraceCheckUtils]: 76: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,118 INFO L280 TraceCheckUtils]: 77: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,118 INFO L280 TraceCheckUtils]: 78: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume true; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,119 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {20342#(= 0 ~pumpRunning~0)} {20260#true} #899#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:57,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 17:14:57,127 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #809#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:57,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 17:14:57,131 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #811#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:57,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} havoc ~retValue_acc~7; {20260#true} is VALID [2020-07-10 17:14:57,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} ~retValue_acc~7 := 1; {20260#true} is VALID [2020-07-10 17:14:57,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} #res := ~retValue_acc~7; {20260#true} is VALID [2020-07-10 17:14:57,136 INFO L280 TraceCheckUtils]: 3: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 17:14:57,141 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #813#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:57,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 17:14:57,144 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #815#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:57,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {20378#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {20260#true} is VALID [2020-07-10 17:14:57,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 17:14:57,158 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #889#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:57,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {20379#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20260#true} is VALID [2020-07-10 17:14:57,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} ~methaneLevelCritical~0 := 1; {20260#true} is VALID [2020-07-10 17:14:57,178 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 17:14:57,179 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #861#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:57,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {20380#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,209 INFO L280 TraceCheckUtils]: 2: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume true; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,210 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20342#(= 0 ~pumpRunning~0)} {20342#(= 0 ~pumpRunning~0)} #863#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:57,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} havoc ~retValue_acc~9; {20260#true} is VALID [2020-07-10 17:14:57,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {20260#true} is VALID [2020-07-10 17:14:57,216 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} #res := ~retValue_acc~9; {20260#true} is VALID [2020-07-10 17:14:57,217 INFO L280 TraceCheckUtils]: 3: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 17:14:57,218 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #869#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:57,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} havoc ~retValue_acc~4; {20260#true} is VALID [2020-07-10 17:14:57,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} ~retValue_acc~4 := ~pumpRunning~0; {20381#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-10 17:14:57,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {20381#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:14:57,269 INFO L280 TraceCheckUtils]: 3: Hoare triple {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:14:57,270 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} {20342#(= 0 ~pumpRunning~0)} #871#return; {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} is VALID [2020-07-10 17:14:57,276 INFO L263 TraceCheckUtils]: 0: Hoare triple {20260#true} call ULTIMATE.init(); {20377#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:14:57,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {20377#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {20260#true} is VALID [2020-07-10 17:14:57,277 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} #valid := #valid[0 := 0]; {20260#true} is VALID [2020-07-10 17:14:57,278 INFO L280 TraceCheckUtils]: 3: Hoare triple {20260#true} assume 0 < #StackHeapBarrier; {20260#true} is VALID [2020-07-10 17:14:57,278 INFO L280 TraceCheckUtils]: 4: Hoare triple {20260#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {20260#true} is VALID [2020-07-10 17:14:57,278 INFO L280 TraceCheckUtils]: 5: Hoare triple {20260#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {20260#true} is VALID [2020-07-10 17:14:57,279 INFO L280 TraceCheckUtils]: 6: Hoare triple {20260#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {20260#true} is VALID [2020-07-10 17:14:57,279 INFO L280 TraceCheckUtils]: 7: Hoare triple {20260#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {20260#true} is VALID [2020-07-10 17:14:57,279 INFO L280 TraceCheckUtils]: 8: Hoare triple {20260#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {20260#true} is VALID [2020-07-10 17:14:57,280 INFO L280 TraceCheckUtils]: 9: Hoare triple {20260#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {20260#true} is VALID [2020-07-10 17:14:57,280 INFO L280 TraceCheckUtils]: 10: Hoare triple {20260#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {20260#true} is VALID [2020-07-10 17:14:57,280 INFO L280 TraceCheckUtils]: 11: Hoare triple {20260#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {20260#true} is VALID [2020-07-10 17:14:57,281 INFO L280 TraceCheckUtils]: 12: Hoare triple {20260#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {20260#true} is VALID [2020-07-10 17:14:57,281 INFO L280 TraceCheckUtils]: 13: Hoare triple {20260#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {20260#true} is VALID [2020-07-10 17:14:57,281 INFO L280 TraceCheckUtils]: 14: Hoare triple {20260#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {20260#true} is VALID [2020-07-10 17:14:57,282 INFO L280 TraceCheckUtils]: 15: Hoare triple {20260#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {20260#true} is VALID [2020-07-10 17:14:57,282 INFO L280 TraceCheckUtils]: 16: Hoare triple {20260#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {20260#true} is VALID [2020-07-10 17:14:57,282 INFO L280 TraceCheckUtils]: 17: Hoare triple {20260#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {20260#true} is VALID [2020-07-10 17:14:57,282 INFO L280 TraceCheckUtils]: 18: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {20260#true} is VALID [2020-07-10 17:14:57,283 INFO L280 TraceCheckUtils]: 19: Hoare triple {20260#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {20260#true} is VALID [2020-07-10 17:14:57,283 INFO L280 TraceCheckUtils]: 20: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {20260#true} is VALID [2020-07-10 17:14:57,283 INFO L280 TraceCheckUtils]: 21: Hoare triple {20260#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {20260#true} is VALID [2020-07-10 17:14:57,284 INFO L280 TraceCheckUtils]: 22: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {20260#true} is VALID [2020-07-10 17:14:57,284 INFO L280 TraceCheckUtils]: 23: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {20260#true} is VALID [2020-07-10 17:14:57,284 INFO L280 TraceCheckUtils]: 24: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {20260#true} is VALID [2020-07-10 17:14:57,285 INFO L280 TraceCheckUtils]: 25: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {20260#true} is VALID [2020-07-10 17:14:57,285 INFO L280 TraceCheckUtils]: 26: Hoare triple {20260#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {20260#true} is VALID [2020-07-10 17:14:57,285 INFO L280 TraceCheckUtils]: 27: Hoare triple {20260#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {20260#true} is VALID [2020-07-10 17:14:57,286 INFO L280 TraceCheckUtils]: 28: Hoare triple {20260#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {20260#true} is VALID [2020-07-10 17:14:57,286 INFO L280 TraceCheckUtils]: 29: Hoare triple {20260#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {20260#true} is VALID [2020-07-10 17:14:57,286 INFO L280 TraceCheckUtils]: 30: Hoare triple {20260#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {20260#true} is VALID [2020-07-10 17:14:57,287 INFO L280 TraceCheckUtils]: 31: Hoare triple {20260#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {20260#true} is VALID [2020-07-10 17:14:57,287 INFO L280 TraceCheckUtils]: 32: Hoare triple {20260#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {20260#true} is VALID [2020-07-10 17:14:57,287 INFO L280 TraceCheckUtils]: 33: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {20260#true} is VALID [2020-07-10 17:14:57,288 INFO L280 TraceCheckUtils]: 34: Hoare triple {20260#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {20260#true} is VALID [2020-07-10 17:14:57,288 INFO L280 TraceCheckUtils]: 35: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {20260#true} is VALID [2020-07-10 17:14:57,288 INFO L280 TraceCheckUtils]: 36: Hoare triple {20260#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {20260#true} is VALID [2020-07-10 17:14:57,288 INFO L280 TraceCheckUtils]: 37: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {20260#true} is VALID [2020-07-10 17:14:57,289 INFO L280 TraceCheckUtils]: 38: Hoare triple {20260#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {20260#true} is VALID [2020-07-10 17:14:57,289 INFO L280 TraceCheckUtils]: 39: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {20260#true} is VALID [2020-07-10 17:14:57,289 INFO L280 TraceCheckUtils]: 40: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {20260#true} is VALID [2020-07-10 17:14:57,290 INFO L280 TraceCheckUtils]: 41: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {20260#true} is VALID [2020-07-10 17:14:57,290 INFO L280 TraceCheckUtils]: 42: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {20260#true} is VALID [2020-07-10 17:14:57,290 INFO L280 TraceCheckUtils]: 43: Hoare triple {20260#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {20260#true} is VALID [2020-07-10 17:14:57,291 INFO L280 TraceCheckUtils]: 44: Hoare triple {20260#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {20260#true} is VALID [2020-07-10 17:14:57,291 INFO L280 TraceCheckUtils]: 45: Hoare triple {20260#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {20260#true} is VALID [2020-07-10 17:14:57,291 INFO L280 TraceCheckUtils]: 46: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {20260#true} is VALID [2020-07-10 17:14:57,292 INFO L280 TraceCheckUtils]: 47: Hoare triple {20260#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {20260#true} is VALID [2020-07-10 17:14:57,292 INFO L280 TraceCheckUtils]: 48: Hoare triple {20260#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {20260#true} is VALID [2020-07-10 17:14:57,292 INFO L280 TraceCheckUtils]: 49: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {20260#true} is VALID [2020-07-10 17:14:57,293 INFO L280 TraceCheckUtils]: 50: Hoare triple {20260#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {20260#true} is VALID [2020-07-10 17:14:57,293 INFO L280 TraceCheckUtils]: 51: Hoare triple {20260#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {20260#true} is VALID [2020-07-10 17:14:57,293 INFO L280 TraceCheckUtils]: 52: Hoare triple {20260#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {20260#true} is VALID [2020-07-10 17:14:57,293 INFO L280 TraceCheckUtils]: 53: Hoare triple {20260#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {20260#true} is VALID [2020-07-10 17:14:57,294 INFO L280 TraceCheckUtils]: 54: Hoare triple {20260#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {20260#true} is VALID [2020-07-10 17:14:57,294 INFO L280 TraceCheckUtils]: 55: Hoare triple {20260#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {20260#true} is VALID [2020-07-10 17:14:57,294 INFO L280 TraceCheckUtils]: 56: Hoare triple {20260#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {20260#true} is VALID [2020-07-10 17:14:57,294 INFO L280 TraceCheckUtils]: 57: Hoare triple {20260#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {20260#true} is VALID [2020-07-10 17:14:57,295 INFO L280 TraceCheckUtils]: 58: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {20260#true} is VALID [2020-07-10 17:14:57,295 INFO L280 TraceCheckUtils]: 59: Hoare triple {20260#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {20260#true} is VALID [2020-07-10 17:14:57,295 INFO L280 TraceCheckUtils]: 60: Hoare triple {20260#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {20260#true} is VALID [2020-07-10 17:14:57,295 INFO L280 TraceCheckUtils]: 61: Hoare triple {20260#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {20260#true} is VALID [2020-07-10 17:14:57,296 INFO L280 TraceCheckUtils]: 62: Hoare triple {20260#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {20260#true} is VALID [2020-07-10 17:14:57,296 INFO L280 TraceCheckUtils]: 63: Hoare triple {20260#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {20260#true} is VALID [2020-07-10 17:14:57,296 INFO L280 TraceCheckUtils]: 64: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {20260#true} is VALID [2020-07-10 17:14:57,297 INFO L280 TraceCheckUtils]: 65: Hoare triple {20260#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {20260#true} is VALID [2020-07-10 17:14:57,297 INFO L280 TraceCheckUtils]: 66: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {20260#true} is VALID [2020-07-10 17:14:57,297 INFO L280 TraceCheckUtils]: 67: Hoare triple {20260#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {20260#true} is VALID [2020-07-10 17:14:57,297 INFO L280 TraceCheckUtils]: 68: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {20260#true} is VALID [2020-07-10 17:14:57,298 INFO L280 TraceCheckUtils]: 69: Hoare triple {20260#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {20260#true} is VALID [2020-07-10 17:14:57,298 INFO L280 TraceCheckUtils]: 70: Hoare triple {20260#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {20260#true} is VALID [2020-07-10 17:14:57,298 INFO L280 TraceCheckUtils]: 71: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {20260#true} is VALID [2020-07-10 17:14:57,299 INFO L280 TraceCheckUtils]: 72: Hoare triple {20260#true} ~head~0.base, ~head~0.offset := 0, 0; {20260#true} is VALID [2020-07-10 17:14:57,302 INFO L280 TraceCheckUtils]: 73: Hoare triple {20260#true} ~pumpRunning~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,303 INFO L280 TraceCheckUtils]: 74: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,304 INFO L280 TraceCheckUtils]: 75: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,304 INFO L280 TraceCheckUtils]: 76: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,305 INFO L280 TraceCheckUtils]: 77: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,305 INFO L280 TraceCheckUtils]: 78: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,306 INFO L280 TraceCheckUtils]: 79: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume true; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,306 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {20342#(= 0 ~pumpRunning~0)} {20260#true} #899#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,307 INFO L263 TraceCheckUtils]: 81: Hoare triple {20342#(= 0 ~pumpRunning~0)} call #t~ret72 := main(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,307 INFO L280 TraceCheckUtils]: 82: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,308 INFO L280 TraceCheckUtils]: 83: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp~7; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,308 INFO L263 TraceCheckUtils]: 84: Hoare triple {20342#(= 0 ~pumpRunning~0)} call select_helpers(); {20260#true} is VALID [2020-07-10 17:14:57,308 INFO L280 TraceCheckUtils]: 85: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 17:14:57,309 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #809#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,309 INFO L263 TraceCheckUtils]: 87: Hoare triple {20342#(= 0 ~pumpRunning~0)} call select_features(); {20260#true} is VALID [2020-07-10 17:14:57,309 INFO L280 TraceCheckUtils]: 88: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 17:14:57,310 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #811#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,310 INFO L263 TraceCheckUtils]: 90: Hoare triple {20342#(= 0 ~pumpRunning~0)} call #t~ret61 := valid_product(); {20260#true} is VALID [2020-07-10 17:14:57,310 INFO L280 TraceCheckUtils]: 91: Hoare triple {20260#true} havoc ~retValue_acc~7; {20260#true} is VALID [2020-07-10 17:14:57,310 INFO L280 TraceCheckUtils]: 92: Hoare triple {20260#true} ~retValue_acc~7 := 1; {20260#true} is VALID [2020-07-10 17:14:57,311 INFO L280 TraceCheckUtils]: 93: Hoare triple {20260#true} #res := ~retValue_acc~7; {20260#true} is VALID [2020-07-10 17:14:57,311 INFO L280 TraceCheckUtils]: 94: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 17:14:57,312 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #813#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,312 INFO L280 TraceCheckUtils]: 96: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,312 INFO L280 TraceCheckUtils]: 97: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp~7 := #t~ret61; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,313 INFO L280 TraceCheckUtils]: 98: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~ret61; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,313 INFO L280 TraceCheckUtils]: 99: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,314 INFO L263 TraceCheckUtils]: 100: Hoare triple {20342#(= 0 ~pumpRunning~0)} call setup(); {20260#true} is VALID [2020-07-10 17:14:57,314 INFO L280 TraceCheckUtils]: 101: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 17:14:57,314 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #815#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,315 INFO L263 TraceCheckUtils]: 103: Hoare triple {20342#(= 0 ~pumpRunning~0)} call runTest(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,316 INFO L263 TraceCheckUtils]: 104: Hoare triple {20342#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__1(); {20378#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:14:57,316 INFO L280 TraceCheckUtils]: 105: Hoare triple {20378#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {20260#true} is VALID [2020-07-10 17:14:57,316 INFO L280 TraceCheckUtils]: 106: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 17:14:57,317 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #889#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,318 INFO L263 TraceCheckUtils]: 108: Hoare triple {20342#(= 0 ~pumpRunning~0)} call test(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,319 INFO L280 TraceCheckUtils]: 109: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,319 INFO L280 TraceCheckUtils]: 110: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,320 INFO L280 TraceCheckUtils]: 111: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,321 INFO L280 TraceCheckUtils]: 112: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,322 INFO L280 TraceCheckUtils]: 113: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,322 INFO L280 TraceCheckUtils]: 114: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,323 INFO L280 TraceCheckUtils]: 115: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !false; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,324 INFO L280 TraceCheckUtils]: 116: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,325 INFO L280 TraceCheckUtils]: 117: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,326 INFO L280 TraceCheckUtils]: 118: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~nondet54; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,327 INFO L280 TraceCheckUtils]: 119: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~nondet54; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,327 INFO L280 TraceCheckUtils]: 120: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,328 INFO L280 TraceCheckUtils]: 121: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,329 INFO L280 TraceCheckUtils]: 122: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet55; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,330 INFO L280 TraceCheckUtils]: 123: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~nondet55; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,330 INFO L280 TraceCheckUtils]: 124: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,331 INFO L263 TraceCheckUtils]: 125: Hoare triple {20342#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {20379#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 17:14:57,332 INFO L280 TraceCheckUtils]: 126: Hoare triple {20379#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20260#true} is VALID [2020-07-10 17:14:57,332 INFO L280 TraceCheckUtils]: 127: Hoare triple {20260#true} ~methaneLevelCritical~0 := 1; {20260#true} is VALID [2020-07-10 17:14:57,332 INFO L280 TraceCheckUtils]: 128: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 17:14:57,333 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #861#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,334 INFO L280 TraceCheckUtils]: 130: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,335 INFO L280 TraceCheckUtils]: 131: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet56; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,335 INFO L280 TraceCheckUtils]: 132: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~nondet56; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,336 INFO L280 TraceCheckUtils]: 133: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,337 INFO L280 TraceCheckUtils]: 134: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,338 INFO L280 TraceCheckUtils]: 135: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet57; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,338 INFO L280 TraceCheckUtils]: 136: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~nondet57; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,339 INFO L280 TraceCheckUtils]: 137: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,340 INFO L263 TraceCheckUtils]: 138: Hoare triple {20342#(= 0 ~pumpRunning~0)} call stopSystem(); {20380#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:14:57,342 INFO L280 TraceCheckUtils]: 139: Hoare triple {20380#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,342 INFO L280 TraceCheckUtils]: 140: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,343 INFO L280 TraceCheckUtils]: 141: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume true; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,344 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {20342#(= 0 ~pumpRunning~0)} {20342#(= 0 ~pumpRunning~0)} #863#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,345 INFO L263 TraceCheckUtils]: 143: Hoare triple {20342#(= 0 ~pumpRunning~0)} call timeShift(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,345 INFO L280 TraceCheckUtils]: 144: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,346 INFO L280 TraceCheckUtils]: 145: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,347 INFO L263 TraceCheckUtils]: 146: Hoare triple {20342#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__2(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,348 INFO L280 TraceCheckUtils]: 147: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp~6; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,348 INFO L280 TraceCheckUtils]: 148: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,349 INFO L263 TraceCheckUtils]: 149: Hoare triple {20342#(= 0 ~pumpRunning~0)} call #t~ret58 := isMethaneLevelCritical(); {20260#true} is VALID [2020-07-10 17:14:57,349 INFO L280 TraceCheckUtils]: 150: Hoare triple {20260#true} havoc ~retValue_acc~9; {20260#true} is VALID [2020-07-10 17:14:57,349 INFO L280 TraceCheckUtils]: 151: Hoare triple {20260#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {20260#true} is VALID [2020-07-10 17:14:57,350 INFO L280 TraceCheckUtils]: 152: Hoare triple {20260#true} #res := ~retValue_acc~9; {20260#true} is VALID [2020-07-10 17:14:57,350 INFO L280 TraceCheckUtils]: 153: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 17:14:57,351 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #869#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,352 INFO L280 TraceCheckUtils]: 155: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,352 INFO L280 TraceCheckUtils]: 156: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp~6 := #t~ret58; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,353 INFO L280 TraceCheckUtils]: 157: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~ret58; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,354 INFO L280 TraceCheckUtils]: 158: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~6; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:14:57,354 INFO L263 TraceCheckUtils]: 159: Hoare triple {20342#(= 0 ~pumpRunning~0)} call #t~ret59 := isPumpRunning(); {20260#true} is VALID [2020-07-10 17:14:57,355 INFO L280 TraceCheckUtils]: 160: Hoare triple {20260#true} havoc ~retValue_acc~4; {20260#true} is VALID [2020-07-10 17:14:57,355 INFO L280 TraceCheckUtils]: 161: Hoare triple {20260#true} ~retValue_acc~4 := ~pumpRunning~0; {20381#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-10 17:14:57,356 INFO L280 TraceCheckUtils]: 162: Hoare triple {20381#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:14:57,357 INFO L280 TraceCheckUtils]: 163: Hoare triple {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:14:57,358 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} {20342#(= 0 ~pumpRunning~0)} #871#return; {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} is VALID [2020-07-10 17:14:57,359 INFO L280 TraceCheckUtils]: 165: Hoare triple {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} is VALID [2020-07-10 17:14:57,360 INFO L280 TraceCheckUtils]: 166: Hoare triple {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} ~tmp___0~2 := #t~ret59; {20376#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} is VALID [2020-07-10 17:14:57,360 INFO L280 TraceCheckUtils]: 167: Hoare triple {20376#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} havoc #t~ret59; {20376#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} is VALID [2020-07-10 17:14:57,361 INFO L280 TraceCheckUtils]: 168: Hoare triple {20376#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} assume 0 != ~tmp___0~2; {20261#false} is VALID [2020-07-10 17:14:57,362 INFO L280 TraceCheckUtils]: 169: Hoare triple {20261#false} assume 0 != ~methAndRunningLastTime~0; {20261#false} is VALID [2020-07-10 17:14:57,362 INFO L263 TraceCheckUtils]: 170: Hoare triple {20261#false} call __automaton_fail(); {20261#false} is VALID [2020-07-10 17:14:57,362 INFO L280 TraceCheckUtils]: 171: Hoare triple {20261#false} assume !false; {20261#false} is VALID [2020-07-10 17:14:57,421 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 17:14:57,421 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:14:57,422 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1472750904] [2020-07-10 17:14:57,423 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:14:57,423 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 17:14:57,424 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003181753] [2020-07-10 17:14:57,425 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-10 17:14:57,426 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:14:57,426 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 17:14:57,648 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 172 edges. 172 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:14:57,648 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 17:14:57,648 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:14:57,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 17:14:57,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-10 17:14:57,649 INFO L87 Difference]: Start difference. First operand 1015 states and 1133 transitions. Second operand 11 states. [2020-07-10 17:14:59,525 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:15:12,755 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:15:13,388 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:15:14,666 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:15:15,677 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:15:16,310 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:15:23,228 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:15:23,803 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:15:26,319 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:15:45,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:15:45,832 INFO L93 Difference]: Finished difference Result 2185 states and 2551 transitions. [2020-07-10 17:15:45,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-10 17:15:45,832 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-10 17:15:45,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:15:45,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 17:15:45,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 702 transitions. [2020-07-10 17:15:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 17:15:45,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 702 transitions. [2020-07-10 17:15:45,848 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 702 transitions. [2020-07-10 17:15:47,522 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 702 edges. 702 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:15:47,598 INFO L225 Difference]: With dead ends: 2185 [2020-07-10 17:15:47,598 INFO L226 Difference]: Without dead ends: 1285 [2020-07-10 17:15:47,600 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 226 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-07-10 17:15:47,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1285 states. [2020-07-10 17:16:12,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1285 to 1009. [2020-07-10 17:16:12,092 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:16:12,092 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1285 states. Second operand 1009 states. [2020-07-10 17:16:12,093 INFO L74 IsIncluded]: Start isIncluded. First operand 1285 states. Second operand 1009 states. [2020-07-10 17:16:12,093 INFO L87 Difference]: Start difference. First operand 1285 states. Second operand 1009 states. [2020-07-10 17:16:12,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:16:12,161 INFO L93 Difference]: Finished difference Result 1285 states and 1517 transitions. [2020-07-10 17:16:12,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1517 transitions. [2020-07-10 17:16:12,165 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:16:12,166 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:16:12,166 INFO L74 IsIncluded]: Start isIncluded. First operand 1009 states. Second operand 1285 states. [2020-07-10 17:16:12,166 INFO L87 Difference]: Start difference. First operand 1009 states. Second operand 1285 states. [2020-07-10 17:16:12,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:16:12,257 INFO L93 Difference]: Finished difference Result 1285 states and 1517 transitions. [2020-07-10 17:16:12,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1517 transitions. [2020-07-10 17:16:12,261 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:16:12,262 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:16:12,262 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:16:12,262 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:16:12,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1009 states. [2020-07-10 17:16:12,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 1009 states and 1121 transitions. [2020-07-10 17:16:12,322 INFO L78 Accepts]: Start accepts. Automaton has 1009 states and 1121 transitions. Word has length 172 [2020-07-10 17:16:12,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:16:12,322 INFO L479 AbstractCegarLoop]: Abstraction has 1009 states and 1121 transitions. [2020-07-10 17:16:12,322 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 17:16:12,322 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1009 states and 1121 transitions. [2020-07-10 17:16:18,275 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1121 edges. 1121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:16:18,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1121 transitions. [2020-07-10 17:16:18,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2020-07-10 17:16:18,284 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:16:18,284 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] [2020-07-10 17:16:18,284 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 17:16:18,284 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:16:18,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:16:18,285 INFO L82 PathProgramCache]: Analyzing trace with hash -1482697685, now seen corresponding path program 1 times [2020-07-10 17:16:18,285 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:16:18,286 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [244003862] [2020-07-10 17:16:18,287 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:16:18,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:18,586 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:16:18,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:18,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {29534#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {29392#true} is VALID [2020-07-10 17:16:18,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} #valid := #valid[0 := 0]; {29392#true} is VALID [2020-07-10 17:16:18,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} assume 0 < #StackHeapBarrier; {29392#true} is VALID [2020-07-10 17:16:18,645 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {29392#true} is VALID [2020-07-10 17:16:18,645 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {29392#true} is VALID [2020-07-10 17:16:18,645 INFO L280 TraceCheckUtils]: 5: Hoare triple {29392#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {29392#true} is VALID [2020-07-10 17:16:18,645 INFO L280 TraceCheckUtils]: 6: Hoare triple {29392#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {29392#true} is VALID [2020-07-10 17:16:18,646 INFO L280 TraceCheckUtils]: 7: Hoare triple {29392#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {29392#true} is VALID [2020-07-10 17:16:18,646 INFO L280 TraceCheckUtils]: 8: Hoare triple {29392#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {29392#true} is VALID [2020-07-10 17:16:18,646 INFO L280 TraceCheckUtils]: 9: Hoare triple {29392#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {29392#true} is VALID [2020-07-10 17:16:18,646 INFO L280 TraceCheckUtils]: 10: Hoare triple {29392#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {29392#true} is VALID [2020-07-10 17:16:18,646 INFO L280 TraceCheckUtils]: 11: Hoare triple {29392#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {29392#true} is VALID [2020-07-10 17:16:18,647 INFO L280 TraceCheckUtils]: 12: Hoare triple {29392#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {29392#true} is VALID [2020-07-10 17:16:18,647 INFO L280 TraceCheckUtils]: 13: Hoare triple {29392#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {29392#true} is VALID [2020-07-10 17:16:18,647 INFO L280 TraceCheckUtils]: 14: Hoare triple {29392#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {29392#true} is VALID [2020-07-10 17:16:18,647 INFO L280 TraceCheckUtils]: 15: Hoare triple {29392#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {29392#true} is VALID [2020-07-10 17:16:18,647 INFO L280 TraceCheckUtils]: 16: Hoare triple {29392#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {29392#true} is VALID [2020-07-10 17:16:18,648 INFO L280 TraceCheckUtils]: 17: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {29392#true} is VALID [2020-07-10 17:16:18,648 INFO L280 TraceCheckUtils]: 18: Hoare triple {29392#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {29392#true} is VALID [2020-07-10 17:16:18,648 INFO L280 TraceCheckUtils]: 19: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {29392#true} is VALID [2020-07-10 17:16:18,648 INFO L280 TraceCheckUtils]: 20: Hoare triple {29392#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {29392#true} is VALID [2020-07-10 17:16:18,648 INFO L280 TraceCheckUtils]: 21: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {29392#true} is VALID [2020-07-10 17:16:18,648 INFO L280 TraceCheckUtils]: 22: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {29392#true} is VALID [2020-07-10 17:16:18,649 INFO L280 TraceCheckUtils]: 23: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {29392#true} is VALID [2020-07-10 17:16:18,649 INFO L280 TraceCheckUtils]: 24: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {29392#true} is VALID [2020-07-10 17:16:18,649 INFO L280 TraceCheckUtils]: 25: Hoare triple {29392#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {29392#true} is VALID [2020-07-10 17:16:18,649 INFO L280 TraceCheckUtils]: 26: Hoare triple {29392#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {29392#true} is VALID [2020-07-10 17:16:18,649 INFO L280 TraceCheckUtils]: 27: Hoare triple {29392#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {29392#true} is VALID [2020-07-10 17:16:18,650 INFO L280 TraceCheckUtils]: 28: Hoare triple {29392#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {29392#true} is VALID [2020-07-10 17:16:18,650 INFO L280 TraceCheckUtils]: 29: Hoare triple {29392#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {29392#true} is VALID [2020-07-10 17:16:18,650 INFO L280 TraceCheckUtils]: 30: Hoare triple {29392#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {29392#true} is VALID [2020-07-10 17:16:18,650 INFO L280 TraceCheckUtils]: 31: Hoare triple {29392#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {29392#true} is VALID [2020-07-10 17:16:18,650 INFO L280 TraceCheckUtils]: 32: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {29392#true} is VALID [2020-07-10 17:16:18,651 INFO L280 TraceCheckUtils]: 33: Hoare triple {29392#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {29392#true} is VALID [2020-07-10 17:16:18,651 INFO L280 TraceCheckUtils]: 34: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {29392#true} is VALID [2020-07-10 17:16:18,651 INFO L280 TraceCheckUtils]: 35: Hoare triple {29392#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {29392#true} is VALID [2020-07-10 17:16:18,651 INFO L280 TraceCheckUtils]: 36: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {29392#true} is VALID [2020-07-10 17:16:18,651 INFO L280 TraceCheckUtils]: 37: Hoare triple {29392#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {29392#true} is VALID [2020-07-10 17:16:18,652 INFO L280 TraceCheckUtils]: 38: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {29392#true} is VALID [2020-07-10 17:16:18,652 INFO L280 TraceCheckUtils]: 39: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {29392#true} is VALID [2020-07-10 17:16:18,652 INFO L280 TraceCheckUtils]: 40: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {29392#true} is VALID [2020-07-10 17:16:18,652 INFO L280 TraceCheckUtils]: 41: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {29392#true} is VALID [2020-07-10 17:16:18,652 INFO L280 TraceCheckUtils]: 42: Hoare triple {29392#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {29392#true} is VALID [2020-07-10 17:16:18,653 INFO L280 TraceCheckUtils]: 43: Hoare triple {29392#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {29392#true} is VALID [2020-07-10 17:16:18,653 INFO L280 TraceCheckUtils]: 44: Hoare triple {29392#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {29392#true} is VALID [2020-07-10 17:16:18,653 INFO L280 TraceCheckUtils]: 45: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {29392#true} is VALID [2020-07-10 17:16:18,653 INFO L280 TraceCheckUtils]: 46: Hoare triple {29392#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {29392#true} is VALID [2020-07-10 17:16:18,653 INFO L280 TraceCheckUtils]: 47: Hoare triple {29392#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {29392#true} is VALID [2020-07-10 17:16:18,654 INFO L280 TraceCheckUtils]: 48: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {29392#true} is VALID [2020-07-10 17:16:18,654 INFO L280 TraceCheckUtils]: 49: Hoare triple {29392#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {29392#true} is VALID [2020-07-10 17:16:18,654 INFO L280 TraceCheckUtils]: 50: Hoare triple {29392#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {29392#true} is VALID [2020-07-10 17:16:18,654 INFO L280 TraceCheckUtils]: 51: Hoare triple {29392#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {29392#true} is VALID [2020-07-10 17:16:18,654 INFO L280 TraceCheckUtils]: 52: Hoare triple {29392#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {29392#true} is VALID [2020-07-10 17:16:18,655 INFO L280 TraceCheckUtils]: 53: Hoare triple {29392#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {29392#true} is VALID [2020-07-10 17:16:18,655 INFO L280 TraceCheckUtils]: 54: Hoare triple {29392#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {29392#true} is VALID [2020-07-10 17:16:18,655 INFO L280 TraceCheckUtils]: 55: Hoare triple {29392#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {29392#true} is VALID [2020-07-10 17:16:18,655 INFO L280 TraceCheckUtils]: 56: Hoare triple {29392#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {29392#true} is VALID [2020-07-10 17:16:18,655 INFO L280 TraceCheckUtils]: 57: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {29392#true} is VALID [2020-07-10 17:16:18,656 INFO L280 TraceCheckUtils]: 58: Hoare triple {29392#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {29392#true} is VALID [2020-07-10 17:16:18,656 INFO L280 TraceCheckUtils]: 59: Hoare triple {29392#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {29392#true} is VALID [2020-07-10 17:16:18,656 INFO L280 TraceCheckUtils]: 60: Hoare triple {29392#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {29392#true} is VALID [2020-07-10 17:16:18,656 INFO L280 TraceCheckUtils]: 61: Hoare triple {29392#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {29392#true} is VALID [2020-07-10 17:16:18,656 INFO L280 TraceCheckUtils]: 62: Hoare triple {29392#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {29392#true} is VALID [2020-07-10 17:16:18,656 INFO L280 TraceCheckUtils]: 63: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {29392#true} is VALID [2020-07-10 17:16:18,657 INFO L280 TraceCheckUtils]: 64: Hoare triple {29392#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {29392#true} is VALID [2020-07-10 17:16:18,657 INFO L280 TraceCheckUtils]: 65: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {29392#true} is VALID [2020-07-10 17:16:18,657 INFO L280 TraceCheckUtils]: 66: Hoare triple {29392#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {29392#true} is VALID [2020-07-10 17:16:18,657 INFO L280 TraceCheckUtils]: 67: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {29392#true} is VALID [2020-07-10 17:16:18,657 INFO L280 TraceCheckUtils]: 68: Hoare triple {29392#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {29392#true} is VALID [2020-07-10 17:16:18,658 INFO L280 TraceCheckUtils]: 69: Hoare triple {29392#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {29392#true} is VALID [2020-07-10 17:16:18,658 INFO L280 TraceCheckUtils]: 70: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {29392#true} is VALID [2020-07-10 17:16:18,658 INFO L280 TraceCheckUtils]: 71: Hoare triple {29392#true} ~head~0.base, ~head~0.offset := 0, 0; {29392#true} is VALID [2020-07-10 17:16:18,658 INFO L280 TraceCheckUtils]: 72: Hoare triple {29392#true} ~pumpRunning~0 := 0; {29392#true} is VALID [2020-07-10 17:16:18,658 INFO L280 TraceCheckUtils]: 73: Hoare triple {29392#true} ~systemActive~0 := 1; {29392#true} is VALID [2020-07-10 17:16:18,659 INFO L280 TraceCheckUtils]: 74: Hoare triple {29392#true} ~methAndRunningLastTime~0 := 0; {29392#true} is VALID [2020-07-10 17:16:18,659 INFO L280 TraceCheckUtils]: 75: Hoare triple {29392#true} ~cleanupTimeShifts~0 := 4; {29392#true} is VALID [2020-07-10 17:16:18,659 INFO L280 TraceCheckUtils]: 76: Hoare triple {29392#true} ~waterLevel~0 := 1; {29392#true} is VALID [2020-07-10 17:16:18,659 INFO L280 TraceCheckUtils]: 77: Hoare triple {29392#true} ~methaneLevelCritical~0 := 0; {29392#true} is VALID [2020-07-10 17:16:18,659 INFO L280 TraceCheckUtils]: 78: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,660 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {29392#true} {29392#true} #899#return; {29392#true} is VALID [2020-07-10 17:16:18,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:18,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,666 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29392#true} {29392#true} #809#return; {29392#true} is VALID [2020-07-10 17:16:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:18,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,673 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29392#true} {29392#true} #811#return; {29392#true} is VALID [2020-07-10 17:16:18,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:18,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~7; {29392#true} is VALID [2020-07-10 17:16:18,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} ~retValue_acc~7 := 1; {29392#true} is VALID [2020-07-10 17:16:18,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} #res := ~retValue_acc~7; {29392#true} is VALID [2020-07-10 17:16:18,676 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,676 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29392#true} {29392#true} #813#return; {29392#true} is VALID [2020-07-10 17:16:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:18,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,679 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29392#true} {29392#true} #815#return; {29392#true} is VALID [2020-07-10 17:16:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:18,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {29535#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {29392#true} is VALID [2020-07-10 17:16:18,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,690 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29392#true} {29392#true} #889#return; {29392#true} is VALID [2020-07-10 17:16:18,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:18,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {29536#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {29392#true} is VALID [2020-07-10 17:16:18,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} ~methaneLevelCritical~0 := 1; {29392#true} is VALID [2020-07-10 17:16:18,701 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,701 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29392#true} {29392#true} #861#return; {29392#true} is VALID [2020-07-10 17:16:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:18,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:18,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~11; {29392#true} is VALID [2020-07-10 17:16:18,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} assume ~waterLevel~0 < 2; {29392#true} is VALID [2020-07-10 17:16:18,805 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} ~retValue_acc~11 := 1; {29392#true} is VALID [2020-07-10 17:16:18,805 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} #res := ~retValue_acc~11; {29392#true} is VALID [2020-07-10 17:16:18,806 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,806 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29392#true} {29392#true} #875#return; {29392#true} is VALID [2020-07-10 17:16:18,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~5; {29392#true} is VALID [2020-07-10 17:16:18,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} havoc ~tmp~4; {29392#true} is VALID [2020-07-10 17:16:18,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} havoc ~tmp___0~0; {29392#true} is VALID [2020-07-10 17:16:18,807 INFO L263 TraceCheckUtils]: 3: Hoare triple {29392#true} call #t~ret53 := isHighWaterSensorDry(); {29392#true} is VALID [2020-07-10 17:16:18,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} havoc ~retValue_acc~11; {29392#true} is VALID [2020-07-10 17:16:18,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {29392#true} assume ~waterLevel~0 < 2; {29392#true} is VALID [2020-07-10 17:16:18,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {29392#true} ~retValue_acc~11 := 1; {29392#true} is VALID [2020-07-10 17:16:18,807 INFO L280 TraceCheckUtils]: 7: Hoare triple {29392#true} #res := ~retValue_acc~11; {29392#true} is VALID [2020-07-10 17:16:18,808 INFO L280 TraceCheckUtils]: 8: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,808 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29392#true} {29392#true} #875#return; {29392#true} is VALID [2020-07-10 17:16:18,808 INFO L280 TraceCheckUtils]: 10: Hoare triple {29392#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {29392#true} is VALID [2020-07-10 17:16:18,808 INFO L280 TraceCheckUtils]: 11: Hoare triple {29392#true} ~tmp~4 := #t~ret53; {29392#true} is VALID [2020-07-10 17:16:18,809 INFO L280 TraceCheckUtils]: 12: Hoare triple {29392#true} havoc #t~ret53; {29392#true} is VALID [2020-07-10 17:16:18,809 INFO L280 TraceCheckUtils]: 13: Hoare triple {29392#true} assume 0 != ~tmp~4; {29392#true} is VALID [2020-07-10 17:16:18,810 INFO L280 TraceCheckUtils]: 14: Hoare triple {29392#true} ~tmp___0~0 := 0; {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 17:16:18,810 INFO L280 TraceCheckUtils]: 15: Hoare triple {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-10 17:16:18,811 INFO L280 TraceCheckUtils]: 16: Hoare triple {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:16:18,812 INFO L280 TraceCheckUtils]: 17: Hoare triple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:16:18,813 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {29392#true} #851#return; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-10 17:16:18,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:18,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29392#true} is VALID [2020-07-10 17:16:18,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,817 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29392#true} {29393#false} #853#return; {29393#false} is VALID [2020-07-10 17:16:18,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {29392#true} is VALID [2020-07-10 17:16:18,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} assume 0 == ~pumpRunning~0; {29392#true} is VALID [2020-07-10 17:16:18,818 INFO L263 TraceCheckUtils]: 2: Hoare triple {29392#true} call #t~ret35 := isHighWaterLevel(); {29392#true} is VALID [2020-07-10 17:16:18,818 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} havoc ~retValue_acc~5; {29392#true} is VALID [2020-07-10 17:16:18,818 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} havoc ~tmp~4; {29392#true} is VALID [2020-07-10 17:16:18,818 INFO L280 TraceCheckUtils]: 5: Hoare triple {29392#true} havoc ~tmp___0~0; {29392#true} is VALID [2020-07-10 17:16:18,819 INFO L263 TraceCheckUtils]: 6: Hoare triple {29392#true} call #t~ret53 := isHighWaterSensorDry(); {29392#true} is VALID [2020-07-10 17:16:18,819 INFO L280 TraceCheckUtils]: 7: Hoare triple {29392#true} havoc ~retValue_acc~11; {29392#true} is VALID [2020-07-10 17:16:18,819 INFO L280 TraceCheckUtils]: 8: Hoare triple {29392#true} assume ~waterLevel~0 < 2; {29392#true} is VALID [2020-07-10 17:16:18,819 INFO L280 TraceCheckUtils]: 9: Hoare triple {29392#true} ~retValue_acc~11 := 1; {29392#true} is VALID [2020-07-10 17:16:18,819 INFO L280 TraceCheckUtils]: 10: Hoare triple {29392#true} #res := ~retValue_acc~11; {29392#true} is VALID [2020-07-10 17:16:18,820 INFO L280 TraceCheckUtils]: 11: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,820 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {29392#true} {29392#true} #875#return; {29392#true} is VALID [2020-07-10 17:16:18,820 INFO L280 TraceCheckUtils]: 13: Hoare triple {29392#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {29392#true} is VALID [2020-07-10 17:16:18,820 INFO L280 TraceCheckUtils]: 14: Hoare triple {29392#true} ~tmp~4 := #t~ret53; {29392#true} is VALID [2020-07-10 17:16:18,820 INFO L280 TraceCheckUtils]: 15: Hoare triple {29392#true} havoc #t~ret53; {29392#true} is VALID [2020-07-10 17:16:18,821 INFO L280 TraceCheckUtils]: 16: Hoare triple {29392#true} assume 0 != ~tmp~4; {29392#true} is VALID [2020-07-10 17:16:18,821 INFO L280 TraceCheckUtils]: 17: Hoare triple {29392#true} ~tmp___0~0 := 0; {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 17:16:18,822 INFO L280 TraceCheckUtils]: 18: Hoare triple {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-10 17:16:18,823 INFO L280 TraceCheckUtils]: 19: Hoare triple {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:16:18,823 INFO L280 TraceCheckUtils]: 20: Hoare triple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:16:18,824 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {29392#true} #851#return; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-10 17:16:18,825 INFO L280 TraceCheckUtils]: 22: Hoare triple {29557#(= 0 |processEnvironment_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-10 17:16:18,826 INFO L280 TraceCheckUtils]: 23: Hoare triple {29557#(= 0 |processEnvironment_#t~ret35|)} ~tmp~3 := #t~ret35; {29558#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-10 17:16:18,826 INFO L280 TraceCheckUtils]: 24: Hoare triple {29558#(= 0 processEnvironment_~tmp~3)} havoc #t~ret35; {29558#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-10 17:16:18,827 INFO L280 TraceCheckUtils]: 25: Hoare triple {29558#(= 0 processEnvironment_~tmp~3)} assume 0 != ~tmp~3; {29393#false} is VALID [2020-07-10 17:16:18,827 INFO L263 TraceCheckUtils]: 26: Hoare triple {29393#false} call activatePump(); {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:16:18,827 INFO L280 TraceCheckUtils]: 27: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29392#true} is VALID [2020-07-10 17:16:18,827 INFO L280 TraceCheckUtils]: 28: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,828 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {29392#true} {29393#false} #853#return; {29393#false} is VALID [2020-07-10 17:16:18,828 INFO L280 TraceCheckUtils]: 30: Hoare triple {29393#false} assume true; {29393#false} is VALID [2020-07-10 17:16:18,828 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {29393#false} {29392#true} #879#return; {29393#false} is VALID [2020-07-10 17:16:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:18,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~9; {29392#true} is VALID [2020-07-10 17:16:18,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {29392#true} is VALID [2020-07-10 17:16:18,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} #res := ~retValue_acc~9; {29392#true} is VALID [2020-07-10 17:16:18,832 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,833 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29392#true} {29393#false} #869#return; {29393#false} is VALID [2020-07-10 17:16:18,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:18,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~4; {29392#true} is VALID [2020-07-10 17:16:18,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} ~retValue_acc~4 := ~pumpRunning~0; {29392#true} is VALID [2020-07-10 17:16:18,836 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} #res := ~retValue_acc~4; {29392#true} is VALID [2020-07-10 17:16:18,836 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,836 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29392#true} {29393#false} #871#return; {29393#false} is VALID [2020-07-10 17:16:18,841 INFO L263 TraceCheckUtils]: 0: Hoare triple {29392#true} call ULTIMATE.init(); {29534#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:16:18,841 INFO L280 TraceCheckUtils]: 1: Hoare triple {29534#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {29392#true} is VALID [2020-07-10 17:16:18,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} #valid := #valid[0 := 0]; {29392#true} is VALID [2020-07-10 17:16:18,842 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} assume 0 < #StackHeapBarrier; {29392#true} is VALID [2020-07-10 17:16:18,842 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {29392#true} is VALID [2020-07-10 17:16:18,842 INFO L280 TraceCheckUtils]: 5: Hoare triple {29392#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {29392#true} is VALID [2020-07-10 17:16:18,842 INFO L280 TraceCheckUtils]: 6: Hoare triple {29392#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {29392#true} is VALID [2020-07-10 17:16:18,843 INFO L280 TraceCheckUtils]: 7: Hoare triple {29392#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {29392#true} is VALID [2020-07-10 17:16:18,843 INFO L280 TraceCheckUtils]: 8: Hoare triple {29392#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {29392#true} is VALID [2020-07-10 17:16:18,843 INFO L280 TraceCheckUtils]: 9: Hoare triple {29392#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {29392#true} is VALID [2020-07-10 17:16:18,843 INFO L280 TraceCheckUtils]: 10: Hoare triple {29392#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {29392#true} is VALID [2020-07-10 17:16:18,843 INFO L280 TraceCheckUtils]: 11: Hoare triple {29392#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {29392#true} is VALID [2020-07-10 17:16:18,843 INFO L280 TraceCheckUtils]: 12: Hoare triple {29392#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {29392#true} is VALID [2020-07-10 17:16:18,844 INFO L280 TraceCheckUtils]: 13: Hoare triple {29392#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {29392#true} is VALID [2020-07-10 17:16:18,844 INFO L280 TraceCheckUtils]: 14: Hoare triple {29392#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {29392#true} is VALID [2020-07-10 17:16:18,844 INFO L280 TraceCheckUtils]: 15: Hoare triple {29392#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {29392#true} is VALID [2020-07-10 17:16:18,844 INFO L280 TraceCheckUtils]: 16: Hoare triple {29392#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {29392#true} is VALID [2020-07-10 17:16:18,844 INFO L280 TraceCheckUtils]: 17: Hoare triple {29392#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {29392#true} is VALID [2020-07-10 17:16:18,845 INFO L280 TraceCheckUtils]: 18: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {29392#true} is VALID [2020-07-10 17:16:18,845 INFO L280 TraceCheckUtils]: 19: Hoare triple {29392#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {29392#true} is VALID [2020-07-10 17:16:18,845 INFO L280 TraceCheckUtils]: 20: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {29392#true} is VALID [2020-07-10 17:16:18,845 INFO L280 TraceCheckUtils]: 21: Hoare triple {29392#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {29392#true} is VALID [2020-07-10 17:16:18,845 INFO L280 TraceCheckUtils]: 22: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {29392#true} is VALID [2020-07-10 17:16:18,846 INFO L280 TraceCheckUtils]: 23: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {29392#true} is VALID [2020-07-10 17:16:18,846 INFO L280 TraceCheckUtils]: 24: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {29392#true} is VALID [2020-07-10 17:16:18,846 INFO L280 TraceCheckUtils]: 25: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {29392#true} is VALID [2020-07-10 17:16:18,846 INFO L280 TraceCheckUtils]: 26: Hoare triple {29392#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {29392#true} is VALID [2020-07-10 17:16:18,846 INFO L280 TraceCheckUtils]: 27: Hoare triple {29392#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {29392#true} is VALID [2020-07-10 17:16:18,847 INFO L280 TraceCheckUtils]: 28: Hoare triple {29392#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {29392#true} is VALID [2020-07-10 17:16:18,847 INFO L280 TraceCheckUtils]: 29: Hoare triple {29392#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {29392#true} is VALID [2020-07-10 17:16:18,847 INFO L280 TraceCheckUtils]: 30: Hoare triple {29392#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {29392#true} is VALID [2020-07-10 17:16:18,847 INFO L280 TraceCheckUtils]: 31: Hoare triple {29392#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {29392#true} is VALID [2020-07-10 17:16:18,847 INFO L280 TraceCheckUtils]: 32: Hoare triple {29392#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {29392#true} is VALID [2020-07-10 17:16:18,847 INFO L280 TraceCheckUtils]: 33: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {29392#true} is VALID [2020-07-10 17:16:18,848 INFO L280 TraceCheckUtils]: 34: Hoare triple {29392#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {29392#true} is VALID [2020-07-10 17:16:18,848 INFO L280 TraceCheckUtils]: 35: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {29392#true} is VALID [2020-07-10 17:16:18,848 INFO L280 TraceCheckUtils]: 36: Hoare triple {29392#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {29392#true} is VALID [2020-07-10 17:16:18,848 INFO L280 TraceCheckUtils]: 37: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {29392#true} is VALID [2020-07-10 17:16:18,848 INFO L280 TraceCheckUtils]: 38: Hoare triple {29392#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {29392#true} is VALID [2020-07-10 17:16:18,848 INFO L280 TraceCheckUtils]: 39: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {29392#true} is VALID [2020-07-10 17:16:18,849 INFO L280 TraceCheckUtils]: 40: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {29392#true} is VALID [2020-07-10 17:16:18,849 INFO L280 TraceCheckUtils]: 41: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {29392#true} is VALID [2020-07-10 17:16:18,849 INFO L280 TraceCheckUtils]: 42: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {29392#true} is VALID [2020-07-10 17:16:18,849 INFO L280 TraceCheckUtils]: 43: Hoare triple {29392#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {29392#true} is VALID [2020-07-10 17:16:18,849 INFO L280 TraceCheckUtils]: 44: Hoare triple {29392#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {29392#true} is VALID [2020-07-10 17:16:18,850 INFO L280 TraceCheckUtils]: 45: Hoare triple {29392#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {29392#true} is VALID [2020-07-10 17:16:18,850 INFO L280 TraceCheckUtils]: 46: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {29392#true} is VALID [2020-07-10 17:16:18,850 INFO L280 TraceCheckUtils]: 47: Hoare triple {29392#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {29392#true} is VALID [2020-07-10 17:16:18,850 INFO L280 TraceCheckUtils]: 48: Hoare triple {29392#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {29392#true} is VALID [2020-07-10 17:16:18,850 INFO L280 TraceCheckUtils]: 49: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {29392#true} is VALID [2020-07-10 17:16:18,850 INFO L280 TraceCheckUtils]: 50: Hoare triple {29392#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {29392#true} is VALID [2020-07-10 17:16:18,851 INFO L280 TraceCheckUtils]: 51: Hoare triple {29392#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {29392#true} is VALID [2020-07-10 17:16:18,851 INFO L280 TraceCheckUtils]: 52: Hoare triple {29392#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {29392#true} is VALID [2020-07-10 17:16:18,851 INFO L280 TraceCheckUtils]: 53: Hoare triple {29392#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {29392#true} is VALID [2020-07-10 17:16:18,851 INFO L280 TraceCheckUtils]: 54: Hoare triple {29392#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {29392#true} is VALID [2020-07-10 17:16:18,852 INFO L280 TraceCheckUtils]: 55: Hoare triple {29392#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {29392#true} is VALID [2020-07-10 17:16:18,852 INFO L280 TraceCheckUtils]: 56: Hoare triple {29392#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {29392#true} is VALID [2020-07-10 17:16:18,852 INFO L280 TraceCheckUtils]: 57: Hoare triple {29392#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {29392#true} is VALID [2020-07-10 17:16:18,853 INFO L280 TraceCheckUtils]: 58: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {29392#true} is VALID [2020-07-10 17:16:18,853 INFO L280 TraceCheckUtils]: 59: Hoare triple {29392#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {29392#true} is VALID [2020-07-10 17:16:18,853 INFO L280 TraceCheckUtils]: 60: Hoare triple {29392#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {29392#true} is VALID [2020-07-10 17:16:18,854 INFO L280 TraceCheckUtils]: 61: Hoare triple {29392#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {29392#true} is VALID [2020-07-10 17:16:18,854 INFO L280 TraceCheckUtils]: 62: Hoare triple {29392#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {29392#true} is VALID [2020-07-10 17:16:18,854 INFO L280 TraceCheckUtils]: 63: Hoare triple {29392#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {29392#true} is VALID [2020-07-10 17:16:18,855 INFO L280 TraceCheckUtils]: 64: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {29392#true} is VALID [2020-07-10 17:16:18,855 INFO L280 TraceCheckUtils]: 65: Hoare triple {29392#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {29392#true} is VALID [2020-07-10 17:16:18,855 INFO L280 TraceCheckUtils]: 66: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {29392#true} is VALID [2020-07-10 17:16:18,856 INFO L280 TraceCheckUtils]: 67: Hoare triple {29392#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {29392#true} is VALID [2020-07-10 17:16:18,856 INFO L280 TraceCheckUtils]: 68: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {29392#true} is VALID [2020-07-10 17:16:18,856 INFO L280 TraceCheckUtils]: 69: Hoare triple {29392#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {29392#true} is VALID [2020-07-10 17:16:18,857 INFO L280 TraceCheckUtils]: 70: Hoare triple {29392#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {29392#true} is VALID [2020-07-10 17:16:18,857 INFO L280 TraceCheckUtils]: 71: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {29392#true} is VALID [2020-07-10 17:16:18,857 INFO L280 TraceCheckUtils]: 72: Hoare triple {29392#true} ~head~0.base, ~head~0.offset := 0, 0; {29392#true} is VALID [2020-07-10 17:16:18,857 INFO L280 TraceCheckUtils]: 73: Hoare triple {29392#true} ~pumpRunning~0 := 0; {29392#true} is VALID [2020-07-10 17:16:18,858 INFO L280 TraceCheckUtils]: 74: Hoare triple {29392#true} ~systemActive~0 := 1; {29392#true} is VALID [2020-07-10 17:16:18,858 INFO L280 TraceCheckUtils]: 75: Hoare triple {29392#true} ~methAndRunningLastTime~0 := 0; {29392#true} is VALID [2020-07-10 17:16:18,858 INFO L280 TraceCheckUtils]: 76: Hoare triple {29392#true} ~cleanupTimeShifts~0 := 4; {29392#true} is VALID [2020-07-10 17:16:18,859 INFO L280 TraceCheckUtils]: 77: Hoare triple {29392#true} ~waterLevel~0 := 1; {29392#true} is VALID [2020-07-10 17:16:18,859 INFO L280 TraceCheckUtils]: 78: Hoare triple {29392#true} ~methaneLevelCritical~0 := 0; {29392#true} is VALID [2020-07-10 17:16:18,859 INFO L280 TraceCheckUtils]: 79: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,860 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {29392#true} {29392#true} #899#return; {29392#true} is VALID [2020-07-10 17:16:18,860 INFO L263 TraceCheckUtils]: 81: Hoare triple {29392#true} call #t~ret72 := main(); {29392#true} is VALID [2020-07-10 17:16:18,860 INFO L280 TraceCheckUtils]: 82: Hoare triple {29392#true} havoc ~retValue_acc~8; {29392#true} is VALID [2020-07-10 17:16:18,861 INFO L280 TraceCheckUtils]: 83: Hoare triple {29392#true} havoc ~tmp~7; {29392#true} is VALID [2020-07-10 17:16:18,861 INFO L263 TraceCheckUtils]: 84: Hoare triple {29392#true} call select_helpers(); {29392#true} is VALID [2020-07-10 17:16:18,861 INFO L280 TraceCheckUtils]: 85: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,862 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {29392#true} {29392#true} #809#return; {29392#true} is VALID [2020-07-10 17:16:18,862 INFO L263 TraceCheckUtils]: 87: Hoare triple {29392#true} call select_features(); {29392#true} is VALID [2020-07-10 17:16:18,862 INFO L280 TraceCheckUtils]: 88: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,862 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {29392#true} {29392#true} #811#return; {29392#true} is VALID [2020-07-10 17:16:18,863 INFO L263 TraceCheckUtils]: 90: Hoare triple {29392#true} call #t~ret61 := valid_product(); {29392#true} is VALID [2020-07-10 17:16:18,863 INFO L280 TraceCheckUtils]: 91: Hoare triple {29392#true} havoc ~retValue_acc~7; {29392#true} is VALID [2020-07-10 17:16:18,863 INFO L280 TraceCheckUtils]: 92: Hoare triple {29392#true} ~retValue_acc~7 := 1; {29392#true} is VALID [2020-07-10 17:16:18,864 INFO L280 TraceCheckUtils]: 93: Hoare triple {29392#true} #res := ~retValue_acc~7; {29392#true} is VALID [2020-07-10 17:16:18,864 INFO L280 TraceCheckUtils]: 94: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,864 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {29392#true} {29392#true} #813#return; {29392#true} is VALID [2020-07-10 17:16:18,864 INFO L280 TraceCheckUtils]: 96: Hoare triple {29392#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {29392#true} is VALID [2020-07-10 17:16:18,865 INFO L280 TraceCheckUtils]: 97: Hoare triple {29392#true} ~tmp~7 := #t~ret61; {29392#true} is VALID [2020-07-10 17:16:18,865 INFO L280 TraceCheckUtils]: 98: Hoare triple {29392#true} havoc #t~ret61; {29392#true} is VALID [2020-07-10 17:16:18,865 INFO L280 TraceCheckUtils]: 99: Hoare triple {29392#true} assume 0 != ~tmp~7; {29392#true} is VALID [2020-07-10 17:16:18,866 INFO L263 TraceCheckUtils]: 100: Hoare triple {29392#true} call setup(); {29392#true} is VALID [2020-07-10 17:16:18,866 INFO L280 TraceCheckUtils]: 101: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,866 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {29392#true} {29392#true} #815#return; {29392#true} is VALID [2020-07-10 17:16:18,867 INFO L263 TraceCheckUtils]: 103: Hoare triple {29392#true} call runTest(); {29392#true} is VALID [2020-07-10 17:16:18,868 INFO L263 TraceCheckUtils]: 104: Hoare triple {29392#true} call __utac_acc__Specification2_spec__1(); {29535#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:16:18,868 INFO L280 TraceCheckUtils]: 105: Hoare triple {29535#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {29392#true} is VALID [2020-07-10 17:16:18,868 INFO L280 TraceCheckUtils]: 106: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,869 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {29392#true} {29392#true} #889#return; {29392#true} is VALID [2020-07-10 17:16:18,869 INFO L263 TraceCheckUtils]: 108: Hoare triple {29392#true} call test(); {29392#true} is VALID [2020-07-10 17:16:18,869 INFO L280 TraceCheckUtils]: 109: Hoare triple {29392#true} havoc ~splverifierCounter~0; {29392#true} is VALID [2020-07-10 17:16:18,870 INFO L280 TraceCheckUtils]: 110: Hoare triple {29392#true} havoc ~tmp~5; {29392#true} is VALID [2020-07-10 17:16:18,870 INFO L280 TraceCheckUtils]: 111: Hoare triple {29392#true} havoc ~tmp___0~1; {29392#true} is VALID [2020-07-10 17:16:18,870 INFO L280 TraceCheckUtils]: 112: Hoare triple {29392#true} havoc ~tmp___1~0; {29392#true} is VALID [2020-07-10 17:16:18,871 INFO L280 TraceCheckUtils]: 113: Hoare triple {29392#true} havoc ~tmp___2~0; {29392#true} is VALID [2020-07-10 17:16:18,871 INFO L280 TraceCheckUtils]: 114: Hoare triple {29392#true} ~splverifierCounter~0 := 0; {29392#true} is VALID [2020-07-10 17:16:18,871 INFO L280 TraceCheckUtils]: 115: Hoare triple {29392#true} assume !false; {29392#true} is VALID [2020-07-10 17:16:18,871 INFO L280 TraceCheckUtils]: 116: Hoare triple {29392#true} assume ~splverifierCounter~0 < 4; {29392#true} is VALID [2020-07-10 17:16:18,872 INFO L280 TraceCheckUtils]: 117: Hoare triple {29392#true} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {29392#true} is VALID [2020-07-10 17:16:18,872 INFO L280 TraceCheckUtils]: 118: Hoare triple {29392#true} ~tmp~5 := #t~nondet54; {29392#true} is VALID [2020-07-10 17:16:18,872 INFO L280 TraceCheckUtils]: 119: Hoare triple {29392#true} havoc #t~nondet54; {29392#true} is VALID [2020-07-10 17:16:18,873 INFO L280 TraceCheckUtils]: 120: Hoare triple {29392#true} assume !(0 != ~tmp~5); {29392#true} is VALID [2020-07-10 17:16:18,873 INFO L280 TraceCheckUtils]: 121: Hoare triple {29392#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {29392#true} is VALID [2020-07-10 17:16:18,873 INFO L280 TraceCheckUtils]: 122: Hoare triple {29392#true} ~tmp___0~1 := #t~nondet55; {29392#true} is VALID [2020-07-10 17:16:18,873 INFO L280 TraceCheckUtils]: 123: Hoare triple {29392#true} havoc #t~nondet55; {29392#true} is VALID [2020-07-10 17:16:18,874 INFO L280 TraceCheckUtils]: 124: Hoare triple {29392#true} assume 0 != ~tmp___0~1; {29392#true} is VALID [2020-07-10 17:16:18,875 INFO L263 TraceCheckUtils]: 125: Hoare triple {29392#true} call changeMethaneLevel(); {29536#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 17:16:18,875 INFO L280 TraceCheckUtils]: 126: Hoare triple {29536#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {29392#true} is VALID [2020-07-10 17:16:18,875 INFO L280 TraceCheckUtils]: 127: Hoare triple {29392#true} ~methaneLevelCritical~0 := 1; {29392#true} is VALID [2020-07-10 17:16:18,876 INFO L280 TraceCheckUtils]: 128: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,876 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {29392#true} {29392#true} #861#return; {29392#true} is VALID [2020-07-10 17:16:18,876 INFO L280 TraceCheckUtils]: 130: Hoare triple {29392#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {29392#true} is VALID [2020-07-10 17:16:18,877 INFO L280 TraceCheckUtils]: 131: Hoare triple {29392#true} ~tmp___2~0 := #t~nondet56; {29392#true} is VALID [2020-07-10 17:16:18,877 INFO L280 TraceCheckUtils]: 132: Hoare triple {29392#true} havoc #t~nondet56; {29392#true} is VALID [2020-07-10 17:16:18,877 INFO L280 TraceCheckUtils]: 133: Hoare triple {29392#true} assume 0 != ~tmp___2~0; {29392#true} is VALID [2020-07-10 17:16:18,878 INFO L263 TraceCheckUtils]: 134: Hoare triple {29392#true} call timeShift(); {29392#true} is VALID [2020-07-10 17:16:18,878 INFO L280 TraceCheckUtils]: 135: Hoare triple {29392#true} assume !(0 != ~pumpRunning~0); {29392#true} is VALID [2020-07-10 17:16:18,878 INFO L280 TraceCheckUtils]: 136: Hoare triple {29392#true} assume 0 != ~systemActive~0; {29392#true} is VALID [2020-07-10 17:16:18,879 INFO L263 TraceCheckUtils]: 137: Hoare triple {29392#true} call processEnvironment(); {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:16:18,879 INFO L280 TraceCheckUtils]: 138: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {29392#true} is VALID [2020-07-10 17:16:18,880 INFO L280 TraceCheckUtils]: 139: Hoare triple {29392#true} assume 0 == ~pumpRunning~0; {29392#true} is VALID [2020-07-10 17:16:18,880 INFO L263 TraceCheckUtils]: 140: Hoare triple {29392#true} call #t~ret35 := isHighWaterLevel(); {29392#true} is VALID [2020-07-10 17:16:18,880 INFO L280 TraceCheckUtils]: 141: Hoare triple {29392#true} havoc ~retValue_acc~5; {29392#true} is VALID [2020-07-10 17:16:18,881 INFO L280 TraceCheckUtils]: 142: Hoare triple {29392#true} havoc ~tmp~4; {29392#true} is VALID [2020-07-10 17:16:18,881 INFO L280 TraceCheckUtils]: 143: Hoare triple {29392#true} havoc ~tmp___0~0; {29392#true} is VALID [2020-07-10 17:16:18,881 INFO L263 TraceCheckUtils]: 144: Hoare triple {29392#true} call #t~ret53 := isHighWaterSensorDry(); {29392#true} is VALID [2020-07-10 17:16:18,881 INFO L280 TraceCheckUtils]: 145: Hoare triple {29392#true} havoc ~retValue_acc~11; {29392#true} is VALID [2020-07-10 17:16:18,882 INFO L280 TraceCheckUtils]: 146: Hoare triple {29392#true} assume ~waterLevel~0 < 2; {29392#true} is VALID [2020-07-10 17:16:18,882 INFO L280 TraceCheckUtils]: 147: Hoare triple {29392#true} ~retValue_acc~11 := 1; {29392#true} is VALID [2020-07-10 17:16:18,882 INFO L280 TraceCheckUtils]: 148: Hoare triple {29392#true} #res := ~retValue_acc~11; {29392#true} is VALID [2020-07-10 17:16:18,883 INFO L280 TraceCheckUtils]: 149: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,883 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {29392#true} {29392#true} #875#return; {29392#true} is VALID [2020-07-10 17:16:18,883 INFO L280 TraceCheckUtils]: 151: Hoare triple {29392#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {29392#true} is VALID [2020-07-10 17:16:18,883 INFO L280 TraceCheckUtils]: 152: Hoare triple {29392#true} ~tmp~4 := #t~ret53; {29392#true} is VALID [2020-07-10 17:16:18,884 INFO L280 TraceCheckUtils]: 153: Hoare triple {29392#true} havoc #t~ret53; {29392#true} is VALID [2020-07-10 17:16:18,884 INFO L280 TraceCheckUtils]: 154: Hoare triple {29392#true} assume 0 != ~tmp~4; {29392#true} is VALID [2020-07-10 17:16:18,885 INFO L280 TraceCheckUtils]: 155: Hoare triple {29392#true} ~tmp___0~0 := 0; {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 17:16:18,886 INFO L280 TraceCheckUtils]: 156: Hoare triple {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-10 17:16:18,886 INFO L280 TraceCheckUtils]: 157: Hoare triple {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:16:18,887 INFO L280 TraceCheckUtils]: 158: Hoare triple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:16:18,888 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {29392#true} #851#return; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-10 17:16:18,888 INFO L280 TraceCheckUtils]: 160: Hoare triple {29557#(= 0 |processEnvironment_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-10 17:16:18,889 INFO L280 TraceCheckUtils]: 161: Hoare triple {29557#(= 0 |processEnvironment_#t~ret35|)} ~tmp~3 := #t~ret35; {29558#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-10 17:16:18,890 INFO L280 TraceCheckUtils]: 162: Hoare triple {29558#(= 0 processEnvironment_~tmp~3)} havoc #t~ret35; {29558#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-10 17:16:18,890 INFO L280 TraceCheckUtils]: 163: Hoare triple {29558#(= 0 processEnvironment_~tmp~3)} assume 0 != ~tmp~3; {29393#false} is VALID [2020-07-10 17:16:18,891 INFO L263 TraceCheckUtils]: 164: Hoare triple {29393#false} call activatePump(); {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:16:18,891 INFO L280 TraceCheckUtils]: 165: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29392#true} is VALID [2020-07-10 17:16:18,891 INFO L280 TraceCheckUtils]: 166: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,891 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {29392#true} {29393#false} #853#return; {29393#false} is VALID [2020-07-10 17:16:18,892 INFO L280 TraceCheckUtils]: 168: Hoare triple {29393#false} assume true; {29393#false} is VALID [2020-07-10 17:16:18,892 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {29393#false} {29392#true} #879#return; {29393#false} is VALID [2020-07-10 17:16:18,892 INFO L263 TraceCheckUtils]: 170: Hoare triple {29393#false} call __utac_acc__Specification2_spec__2(); {29393#false} is VALID [2020-07-10 17:16:18,892 INFO L280 TraceCheckUtils]: 171: Hoare triple {29393#false} havoc ~tmp~6; {29393#false} is VALID [2020-07-10 17:16:18,893 INFO L280 TraceCheckUtils]: 172: Hoare triple {29393#false} havoc ~tmp___0~2; {29393#false} is VALID [2020-07-10 17:16:18,893 INFO L263 TraceCheckUtils]: 173: Hoare triple {29393#false} call #t~ret58 := isMethaneLevelCritical(); {29392#true} is VALID [2020-07-10 17:16:18,893 INFO L280 TraceCheckUtils]: 174: Hoare triple {29392#true} havoc ~retValue_acc~9; {29392#true} is VALID [2020-07-10 17:16:18,893 INFO L280 TraceCheckUtils]: 175: Hoare triple {29392#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {29392#true} is VALID [2020-07-10 17:16:18,893 INFO L280 TraceCheckUtils]: 176: Hoare triple {29392#true} #res := ~retValue_acc~9; {29392#true} is VALID [2020-07-10 17:16:18,894 INFO L280 TraceCheckUtils]: 177: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,894 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {29392#true} {29393#false} #869#return; {29393#false} is VALID [2020-07-10 17:16:18,894 INFO L280 TraceCheckUtils]: 179: Hoare triple {29393#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {29393#false} is VALID [2020-07-10 17:16:18,894 INFO L280 TraceCheckUtils]: 180: Hoare triple {29393#false} ~tmp~6 := #t~ret58; {29393#false} is VALID [2020-07-10 17:16:18,895 INFO L280 TraceCheckUtils]: 181: Hoare triple {29393#false} havoc #t~ret58; {29393#false} is VALID [2020-07-10 17:16:18,895 INFO L280 TraceCheckUtils]: 182: Hoare triple {29393#false} assume 0 != ~tmp~6; {29393#false} is VALID [2020-07-10 17:16:18,895 INFO L263 TraceCheckUtils]: 183: Hoare triple {29393#false} call #t~ret59 := isPumpRunning(); {29392#true} is VALID [2020-07-10 17:16:18,895 INFO L280 TraceCheckUtils]: 184: Hoare triple {29392#true} havoc ~retValue_acc~4; {29392#true} is VALID [2020-07-10 17:16:18,895 INFO L280 TraceCheckUtils]: 185: Hoare triple {29392#true} ~retValue_acc~4 := ~pumpRunning~0; {29392#true} is VALID [2020-07-10 17:16:18,896 INFO L280 TraceCheckUtils]: 186: Hoare triple {29392#true} #res := ~retValue_acc~4; {29392#true} is VALID [2020-07-10 17:16:18,896 INFO L280 TraceCheckUtils]: 187: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 17:16:18,896 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {29392#true} {29393#false} #871#return; {29393#false} is VALID [2020-07-10 17:16:18,896 INFO L280 TraceCheckUtils]: 189: Hoare triple {29393#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {29393#false} is VALID [2020-07-10 17:16:18,897 INFO L280 TraceCheckUtils]: 190: Hoare triple {29393#false} ~tmp___0~2 := #t~ret59; {29393#false} is VALID [2020-07-10 17:16:18,897 INFO L280 TraceCheckUtils]: 191: Hoare triple {29393#false} havoc #t~ret59; {29393#false} is VALID [2020-07-10 17:16:18,897 INFO L280 TraceCheckUtils]: 192: Hoare triple {29393#false} assume 0 != ~tmp___0~2; {29393#false} is VALID [2020-07-10 17:16:18,897 INFO L280 TraceCheckUtils]: 193: Hoare triple {29393#false} assume 0 != ~methAndRunningLastTime~0; {29393#false} is VALID [2020-07-10 17:16:18,898 INFO L263 TraceCheckUtils]: 194: Hoare triple {29393#false} call __automaton_fail(); {29393#false} is VALID [2020-07-10 17:16:18,898 INFO L280 TraceCheckUtils]: 195: Hoare triple {29393#false} assume !false; {29393#false} is VALID [2020-07-10 17:16:18,948 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 17:16:18,948 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:16:18,949 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [244003862] [2020-07-10 17:16:18,949 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:16:18,949 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 17:16:18,949 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083959338] [2020-07-10 17:16:18,950 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 196 [2020-07-10 17:16:18,950 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:16:18,951 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 17:16:19,195 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:16:19,196 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 17:16:19,196 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:16:19,196 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 17:16:19,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-10 17:16:19,197 INFO L87 Difference]: Start difference. First operand 1009 states and 1121 transitions. Second operand 11 states. [2020-07-10 17:16:30,927 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:16:31,563 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 17:16:32,165 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-10 17:16:33,120 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:16:34,177 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 17:16:34,759 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:17:09,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:17:09,963 INFO L93 Difference]: Finished difference Result 2323 states and 2761 transitions. [2020-07-10 17:17:09,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 17:17:09,963 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 196 [2020-07-10 17:17:09,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:17:09,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 17:17:09,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 592 transitions. [2020-07-10 17:17:09,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 17:17:09,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 592 transitions. [2020-07-10 17:17:09,976 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 592 transitions. [2020-07-10 17:17:11,360 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 592 edges. 592 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:17:11,449 INFO L225 Difference]: With dead ends: 2323 [2020-07-10 17:17:11,449 INFO L226 Difference]: Without dead ends: 1429 [2020-07-10 17:17:11,452 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-10 17:17:11,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1429 states. [2020-07-10 17:17:38,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1429 to 1041. [2020-07-10 17:17:38,882 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:17:38,882 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1429 states. Second operand 1041 states. [2020-07-10 17:17:38,882 INFO L74 IsIncluded]: Start isIncluded. First operand 1429 states. Second operand 1041 states. [2020-07-10 17:17:38,882 INFO L87 Difference]: Start difference. First operand 1429 states. Second operand 1041 states. [2020-07-10 17:17:38,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:17:38,966 INFO L93 Difference]: Finished difference Result 1429 states and 1718 transitions. [2020-07-10 17:17:38,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1718 transitions. [2020-07-10 17:17:38,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:17:38,971 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:17:38,971 INFO L74 IsIncluded]: Start isIncluded. First operand 1041 states. Second operand 1429 states. [2020-07-10 17:17:38,972 INFO L87 Difference]: Start difference. First operand 1041 states. Second operand 1429 states. [2020-07-10 17:17:39,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:17:39,078 INFO L93 Difference]: Finished difference Result 1429 states and 1718 transitions. [2020-07-10 17:17:39,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1718 transitions. [2020-07-10 17:17:39,082 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:17:39,082 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:17:39,082 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:17:39,082 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:17:39,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1041 states. [2020-07-10 17:17:39,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 1041 states and 1153 transitions. [2020-07-10 17:17:39,130 INFO L78 Accepts]: Start accepts. Automaton has 1041 states and 1153 transitions. Word has length 196 [2020-07-10 17:17:39,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:17:39,131 INFO L479 AbstractCegarLoop]: Abstraction has 1041 states and 1153 transitions. [2020-07-10 17:17:39,131 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 17:17:39,131 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1041 states and 1153 transitions. [2020-07-10 17:17:45,573 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1153 edges. 1153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:17:45,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1153 transitions. [2020-07-10 17:17:45,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2020-07-10 17:17:45,578 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:17:45,578 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] [2020-07-10 17:17:45,578 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 17:17:45,579 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:17:45,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:17:45,579 INFO L82 PathProgramCache]: Analyzing trace with hash 1672475787, now seen corresponding path program 1 times [2020-07-10 17:17:45,579 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:17:45,579 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [438142370] [2020-07-10 17:17:45,580 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:17:45,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:45,914 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:17:45,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:45,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {39327#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {39183#true} is VALID [2020-07-10 17:17:45,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} #valid := #valid[0 := 0]; {39183#true} is VALID [2020-07-10 17:17:45,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} assume 0 < #StackHeapBarrier; {39183#true} is VALID [2020-07-10 17:17:45,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {39183#true} is VALID [2020-07-10 17:17:45,979 INFO L280 TraceCheckUtils]: 4: Hoare triple {39183#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {39183#true} is VALID [2020-07-10 17:17:45,979 INFO L280 TraceCheckUtils]: 5: Hoare triple {39183#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {39183#true} is VALID [2020-07-10 17:17:45,980 INFO L280 TraceCheckUtils]: 6: Hoare triple {39183#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {39183#true} is VALID [2020-07-10 17:17:45,980 INFO L280 TraceCheckUtils]: 7: Hoare triple {39183#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {39183#true} is VALID [2020-07-10 17:17:45,980 INFO L280 TraceCheckUtils]: 8: Hoare triple {39183#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {39183#true} is VALID [2020-07-10 17:17:45,981 INFO L280 TraceCheckUtils]: 9: Hoare triple {39183#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {39183#true} is VALID [2020-07-10 17:17:45,981 INFO L280 TraceCheckUtils]: 10: Hoare triple {39183#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {39183#true} is VALID [2020-07-10 17:17:45,981 INFO L280 TraceCheckUtils]: 11: Hoare triple {39183#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {39183#true} is VALID [2020-07-10 17:17:45,982 INFO L280 TraceCheckUtils]: 12: Hoare triple {39183#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {39183#true} is VALID [2020-07-10 17:17:45,982 INFO L280 TraceCheckUtils]: 13: Hoare triple {39183#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {39183#true} is VALID [2020-07-10 17:17:45,982 INFO L280 TraceCheckUtils]: 14: Hoare triple {39183#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {39183#true} is VALID [2020-07-10 17:17:45,982 INFO L280 TraceCheckUtils]: 15: Hoare triple {39183#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {39183#true} is VALID [2020-07-10 17:17:45,982 INFO L280 TraceCheckUtils]: 16: Hoare triple {39183#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {39183#true} is VALID [2020-07-10 17:17:45,983 INFO L280 TraceCheckUtils]: 17: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {39183#true} is VALID [2020-07-10 17:17:45,983 INFO L280 TraceCheckUtils]: 18: Hoare triple {39183#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {39183#true} is VALID [2020-07-10 17:17:45,983 INFO L280 TraceCheckUtils]: 19: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {39183#true} is VALID [2020-07-10 17:17:45,983 INFO L280 TraceCheckUtils]: 20: Hoare triple {39183#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {39183#true} is VALID [2020-07-10 17:17:45,983 INFO L280 TraceCheckUtils]: 21: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {39183#true} is VALID [2020-07-10 17:17:45,984 INFO L280 TraceCheckUtils]: 22: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {39183#true} is VALID [2020-07-10 17:17:45,984 INFO L280 TraceCheckUtils]: 23: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {39183#true} is VALID [2020-07-10 17:17:45,984 INFO L280 TraceCheckUtils]: 24: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {39183#true} is VALID [2020-07-10 17:17:45,984 INFO L280 TraceCheckUtils]: 25: Hoare triple {39183#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {39183#true} is VALID [2020-07-10 17:17:45,984 INFO L280 TraceCheckUtils]: 26: Hoare triple {39183#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {39183#true} is VALID [2020-07-10 17:17:45,984 INFO L280 TraceCheckUtils]: 27: Hoare triple {39183#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {39183#true} is VALID [2020-07-10 17:17:45,985 INFO L280 TraceCheckUtils]: 28: Hoare triple {39183#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {39183#true} is VALID [2020-07-10 17:17:45,985 INFO L280 TraceCheckUtils]: 29: Hoare triple {39183#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {39183#true} is VALID [2020-07-10 17:17:45,985 INFO L280 TraceCheckUtils]: 30: Hoare triple {39183#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {39183#true} is VALID [2020-07-10 17:17:45,985 INFO L280 TraceCheckUtils]: 31: Hoare triple {39183#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {39183#true} is VALID [2020-07-10 17:17:45,985 INFO L280 TraceCheckUtils]: 32: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {39183#true} is VALID [2020-07-10 17:17:45,986 INFO L280 TraceCheckUtils]: 33: Hoare triple {39183#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {39183#true} is VALID [2020-07-10 17:17:45,986 INFO L280 TraceCheckUtils]: 34: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {39183#true} is VALID [2020-07-10 17:17:45,986 INFO L280 TraceCheckUtils]: 35: Hoare triple {39183#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {39183#true} is VALID [2020-07-10 17:17:45,986 INFO L280 TraceCheckUtils]: 36: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {39183#true} is VALID [2020-07-10 17:17:45,986 INFO L280 TraceCheckUtils]: 37: Hoare triple {39183#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {39183#true} is VALID [2020-07-10 17:17:45,987 INFO L280 TraceCheckUtils]: 38: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {39183#true} is VALID [2020-07-10 17:17:45,987 INFO L280 TraceCheckUtils]: 39: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {39183#true} is VALID [2020-07-10 17:17:45,987 INFO L280 TraceCheckUtils]: 40: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {39183#true} is VALID [2020-07-10 17:17:45,987 INFO L280 TraceCheckUtils]: 41: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {39183#true} is VALID [2020-07-10 17:17:45,987 INFO L280 TraceCheckUtils]: 42: Hoare triple {39183#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {39183#true} is VALID [2020-07-10 17:17:45,988 INFO L280 TraceCheckUtils]: 43: Hoare triple {39183#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {39183#true} is VALID [2020-07-10 17:17:45,988 INFO L280 TraceCheckUtils]: 44: Hoare triple {39183#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {39183#true} is VALID [2020-07-10 17:17:45,988 INFO L280 TraceCheckUtils]: 45: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {39183#true} is VALID [2020-07-10 17:17:45,988 INFO L280 TraceCheckUtils]: 46: Hoare triple {39183#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {39183#true} is VALID [2020-07-10 17:17:45,988 INFO L280 TraceCheckUtils]: 47: Hoare triple {39183#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {39183#true} is VALID [2020-07-10 17:17:45,989 INFO L280 TraceCheckUtils]: 48: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {39183#true} is VALID [2020-07-10 17:17:45,989 INFO L280 TraceCheckUtils]: 49: Hoare triple {39183#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {39183#true} is VALID [2020-07-10 17:17:45,989 INFO L280 TraceCheckUtils]: 50: Hoare triple {39183#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {39183#true} is VALID [2020-07-10 17:17:45,989 INFO L280 TraceCheckUtils]: 51: Hoare triple {39183#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {39183#true} is VALID [2020-07-10 17:17:45,989 INFO L280 TraceCheckUtils]: 52: Hoare triple {39183#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {39183#true} is VALID [2020-07-10 17:17:45,990 INFO L280 TraceCheckUtils]: 53: Hoare triple {39183#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {39183#true} is VALID [2020-07-10 17:17:45,990 INFO L280 TraceCheckUtils]: 54: Hoare triple {39183#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {39183#true} is VALID [2020-07-10 17:17:45,990 INFO L280 TraceCheckUtils]: 55: Hoare triple {39183#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {39183#true} is VALID [2020-07-10 17:17:45,990 INFO L280 TraceCheckUtils]: 56: Hoare triple {39183#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {39183#true} is VALID [2020-07-10 17:17:45,990 INFO L280 TraceCheckUtils]: 57: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {39183#true} is VALID [2020-07-10 17:17:45,991 INFO L280 TraceCheckUtils]: 58: Hoare triple {39183#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {39183#true} is VALID [2020-07-10 17:17:45,991 INFO L280 TraceCheckUtils]: 59: Hoare triple {39183#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {39183#true} is VALID [2020-07-10 17:17:45,991 INFO L280 TraceCheckUtils]: 60: Hoare triple {39183#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {39183#true} is VALID [2020-07-10 17:17:45,991 INFO L280 TraceCheckUtils]: 61: Hoare triple {39183#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {39183#true} is VALID [2020-07-10 17:17:45,992 INFO L280 TraceCheckUtils]: 62: Hoare triple {39183#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {39183#true} is VALID [2020-07-10 17:17:45,992 INFO L280 TraceCheckUtils]: 63: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {39183#true} is VALID [2020-07-10 17:17:45,992 INFO L280 TraceCheckUtils]: 64: Hoare triple {39183#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {39183#true} is VALID [2020-07-10 17:17:45,992 INFO L280 TraceCheckUtils]: 65: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {39183#true} is VALID [2020-07-10 17:17:45,992 INFO L280 TraceCheckUtils]: 66: Hoare triple {39183#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {39183#true} is VALID [2020-07-10 17:17:45,993 INFO L280 TraceCheckUtils]: 67: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {39183#true} is VALID [2020-07-10 17:17:45,993 INFO L280 TraceCheckUtils]: 68: Hoare triple {39183#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {39183#true} is VALID [2020-07-10 17:17:45,993 INFO L280 TraceCheckUtils]: 69: Hoare triple {39183#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {39183#true} is VALID [2020-07-10 17:17:45,993 INFO L280 TraceCheckUtils]: 70: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {39183#true} is VALID [2020-07-10 17:17:45,993 INFO L280 TraceCheckUtils]: 71: Hoare triple {39183#true} ~head~0.base, ~head~0.offset := 0, 0; {39183#true} is VALID [2020-07-10 17:17:45,994 INFO L280 TraceCheckUtils]: 72: Hoare triple {39183#true} ~pumpRunning~0 := 0; {39183#true} is VALID [2020-07-10 17:17:45,994 INFO L280 TraceCheckUtils]: 73: Hoare triple {39183#true} ~systemActive~0 := 1; {39183#true} is VALID [2020-07-10 17:17:45,994 INFO L280 TraceCheckUtils]: 74: Hoare triple {39183#true} ~methAndRunningLastTime~0 := 0; {39183#true} is VALID [2020-07-10 17:17:45,994 INFO L280 TraceCheckUtils]: 75: Hoare triple {39183#true} ~cleanupTimeShifts~0 := 4; {39183#true} is VALID [2020-07-10 17:17:45,994 INFO L280 TraceCheckUtils]: 76: Hoare triple {39183#true} ~waterLevel~0 := 1; {39183#true} is VALID [2020-07-10 17:17:45,995 INFO L280 TraceCheckUtils]: 77: Hoare triple {39183#true} ~methaneLevelCritical~0 := 0; {39183#true} is VALID [2020-07-10 17:17:45,995 INFO L280 TraceCheckUtils]: 78: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:45,995 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {39183#true} {39183#true} #899#return; {39183#true} is VALID [2020-07-10 17:17:45,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:46,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,003 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39183#true} {39183#true} #809#return; {39183#true} is VALID [2020-07-10 17:17:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:46,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,006 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39183#true} {39183#true} #811#return; {39183#true} is VALID [2020-07-10 17:17:46,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:46,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~7; {39183#true} is VALID [2020-07-10 17:17:46,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} ~retValue_acc~7 := 1; {39328#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-10 17:17:46,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {39328#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:17:46,051 INFO L280 TraceCheckUtils]: 3: Hoare triple {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:17:46,052 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {39183#true} #813#return; {39274#(= |main_#t~ret61| 1)} is VALID [2020-07-10 17:17:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:46,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,055 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39183#true} {39183#true} #815#return; {39183#true} is VALID [2020-07-10 17:17:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:46,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {39330#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {39183#true} is VALID [2020-07-10 17:17:46,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,070 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39183#true} {39183#true} #889#return; {39183#true} is VALID [2020-07-10 17:17:46,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:46,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {39331#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {39183#true} is VALID [2020-07-10 17:17:46,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} ~methaneLevelCritical~0 := 1; {39183#true} is VALID [2020-07-10 17:17:46,085 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,086 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39183#true} {39183#true} #861#return; {39183#true} is VALID [2020-07-10 17:17:46,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:46,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:46,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:46,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~11; {39183#true} is VALID [2020-07-10 17:17:46,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} assume ~waterLevel~0 < 2; {39183#true} is VALID [2020-07-10 17:17:46,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} ~retValue_acc~11 := 1; {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 17:17:46,182 INFO L280 TraceCheckUtils]: 3: Hoare triple {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:17:46,183 INFO L280 TraceCheckUtils]: 4: Hoare triple {39364#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:17:46,183 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {39364#(<= 1 |isHighWaterSensorDry_#res|)} {39183#true} #875#return; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-10 17:17:46,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~5; {39183#true} is VALID [2020-07-10 17:17:46,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} havoc ~tmp~4; {39183#true} is VALID [2020-07-10 17:17:46,184 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} havoc ~tmp___0~0; {39183#true} is VALID [2020-07-10 17:17:46,184 INFO L263 TraceCheckUtils]: 3: Hoare triple {39183#true} call #t~ret53 := isHighWaterSensorDry(); {39183#true} is VALID [2020-07-10 17:17:46,185 INFO L280 TraceCheckUtils]: 4: Hoare triple {39183#true} havoc ~retValue_acc~11; {39183#true} is VALID [2020-07-10 17:17:46,185 INFO L280 TraceCheckUtils]: 5: Hoare triple {39183#true} assume ~waterLevel~0 < 2; {39183#true} is VALID [2020-07-10 17:17:46,185 INFO L280 TraceCheckUtils]: 6: Hoare triple {39183#true} ~retValue_acc~11 := 1; {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 17:17:46,186 INFO L280 TraceCheckUtils]: 7: Hoare triple {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:17:46,187 INFO L280 TraceCheckUtils]: 8: Hoare triple {39364#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:17:46,187 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39364#(<= 1 |isHighWaterSensorDry_#res|)} {39183#true} #875#return; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-10 17:17:46,188 INFO L280 TraceCheckUtils]: 10: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-10 17:17:46,189 INFO L280 TraceCheckUtils]: 11: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} ~tmp~4 := #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 17:17:46,189 INFO L280 TraceCheckUtils]: 12: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 17:17:46,190 INFO L280 TraceCheckUtils]: 13: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {39184#false} is VALID [2020-07-10 17:17:46,190 INFO L280 TraceCheckUtils]: 14: Hoare triple {39184#false} ~tmp___0~0 := 1; {39184#false} is VALID [2020-07-10 17:17:46,190 INFO L280 TraceCheckUtils]: 15: Hoare triple {39184#false} ~retValue_acc~5 := ~tmp___0~0; {39184#false} is VALID [2020-07-10 17:17:46,190 INFO L280 TraceCheckUtils]: 16: Hoare triple {39184#false} #res := ~retValue_acc~5; {39184#false} is VALID [2020-07-10 17:17:46,191 INFO L280 TraceCheckUtils]: 17: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-10 17:17:46,191 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {39184#false} {39183#true} #851#return; {39184#false} is VALID [2020-07-10 17:17:46,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:46,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39183#true} is VALID [2020-07-10 17:17:46,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,195 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39183#true} {39184#false} #853#return; {39184#false} is VALID [2020-07-10 17:17:46,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39183#true} is VALID [2020-07-10 17:17:46,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} assume 0 == ~pumpRunning~0; {39183#true} is VALID [2020-07-10 17:17:46,195 INFO L263 TraceCheckUtils]: 2: Hoare triple {39183#true} call #t~ret35 := isHighWaterLevel(); {39183#true} is VALID [2020-07-10 17:17:46,195 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} havoc ~retValue_acc~5; {39183#true} is VALID [2020-07-10 17:17:46,196 INFO L280 TraceCheckUtils]: 4: Hoare triple {39183#true} havoc ~tmp~4; {39183#true} is VALID [2020-07-10 17:17:46,196 INFO L280 TraceCheckUtils]: 5: Hoare triple {39183#true} havoc ~tmp___0~0; {39183#true} is VALID [2020-07-10 17:17:46,196 INFO L263 TraceCheckUtils]: 6: Hoare triple {39183#true} call #t~ret53 := isHighWaterSensorDry(); {39183#true} is VALID [2020-07-10 17:17:46,196 INFO L280 TraceCheckUtils]: 7: Hoare triple {39183#true} havoc ~retValue_acc~11; {39183#true} is VALID [2020-07-10 17:17:46,196 INFO L280 TraceCheckUtils]: 8: Hoare triple {39183#true} assume ~waterLevel~0 < 2; {39183#true} is VALID [2020-07-10 17:17:46,197 INFO L280 TraceCheckUtils]: 9: Hoare triple {39183#true} ~retValue_acc~11 := 1; {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 17:17:46,198 INFO L280 TraceCheckUtils]: 10: Hoare triple {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:17:46,198 INFO L280 TraceCheckUtils]: 11: Hoare triple {39364#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:17:46,199 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39364#(<= 1 |isHighWaterSensorDry_#res|)} {39183#true} #875#return; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-10 17:17:46,200 INFO L280 TraceCheckUtils]: 13: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-10 17:17:46,200 INFO L280 TraceCheckUtils]: 14: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} ~tmp~4 := #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 17:17:46,201 INFO L280 TraceCheckUtils]: 15: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 17:17:46,201 INFO L280 TraceCheckUtils]: 16: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {39184#false} is VALID [2020-07-10 17:17:46,202 INFO L280 TraceCheckUtils]: 17: Hoare triple {39184#false} ~tmp___0~0 := 1; {39184#false} is VALID [2020-07-10 17:17:46,202 INFO L280 TraceCheckUtils]: 18: Hoare triple {39184#false} ~retValue_acc~5 := ~tmp___0~0; {39184#false} is VALID [2020-07-10 17:17:46,202 INFO L280 TraceCheckUtils]: 19: Hoare triple {39184#false} #res := ~retValue_acc~5; {39184#false} is VALID [2020-07-10 17:17:46,202 INFO L280 TraceCheckUtils]: 20: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-10 17:17:46,202 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {39184#false} {39183#true} #851#return; {39184#false} is VALID [2020-07-10 17:17:46,203 INFO L280 TraceCheckUtils]: 22: Hoare triple {39184#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {39184#false} is VALID [2020-07-10 17:17:46,203 INFO L280 TraceCheckUtils]: 23: Hoare triple {39184#false} ~tmp~3 := #t~ret35; {39184#false} is VALID [2020-07-10 17:17:46,203 INFO L280 TraceCheckUtils]: 24: Hoare triple {39184#false} havoc #t~ret35; {39184#false} is VALID [2020-07-10 17:17:46,203 INFO L280 TraceCheckUtils]: 25: Hoare triple {39184#false} assume 0 != ~tmp~3; {39184#false} is VALID [2020-07-10 17:17:46,203 INFO L263 TraceCheckUtils]: 26: Hoare triple {39184#false} call activatePump(); {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:17:46,203 INFO L280 TraceCheckUtils]: 27: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39183#true} is VALID [2020-07-10 17:17:46,204 INFO L280 TraceCheckUtils]: 28: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,204 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {39183#true} {39184#false} #853#return; {39184#false} is VALID [2020-07-10 17:17:46,204 INFO L280 TraceCheckUtils]: 30: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-10 17:17:46,204 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {39184#false} {39183#true} #879#return; {39184#false} is VALID [2020-07-10 17:17:46,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:46,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~9; {39183#true} is VALID [2020-07-10 17:17:46,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {39183#true} is VALID [2020-07-10 17:17:46,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} #res := ~retValue_acc~9; {39183#true} is VALID [2020-07-10 17:17:46,208 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,209 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39183#true} {39184#false} #869#return; {39184#false} is VALID [2020-07-10 17:17:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:46,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~4; {39183#true} is VALID [2020-07-10 17:17:46,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} ~retValue_acc~4 := ~pumpRunning~0; {39183#true} is VALID [2020-07-10 17:17:46,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} #res := ~retValue_acc~4; {39183#true} is VALID [2020-07-10 17:17:46,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,212 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39183#true} {39184#false} #871#return; {39184#false} is VALID [2020-07-10 17:17:46,217 INFO L263 TraceCheckUtils]: 0: Hoare triple {39183#true} call ULTIMATE.init(); {39327#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:17:46,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {39327#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {39183#true} is VALID [2020-07-10 17:17:46,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} #valid := #valid[0 := 0]; {39183#true} is VALID [2020-07-10 17:17:46,217 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} assume 0 < #StackHeapBarrier; {39183#true} is VALID [2020-07-10 17:17:46,217 INFO L280 TraceCheckUtils]: 4: Hoare triple {39183#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {39183#true} is VALID [2020-07-10 17:17:46,218 INFO L280 TraceCheckUtils]: 5: Hoare triple {39183#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {39183#true} is VALID [2020-07-10 17:17:46,218 INFO L280 TraceCheckUtils]: 6: Hoare triple {39183#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {39183#true} is VALID [2020-07-10 17:17:46,218 INFO L280 TraceCheckUtils]: 7: Hoare triple {39183#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {39183#true} is VALID [2020-07-10 17:17:46,218 INFO L280 TraceCheckUtils]: 8: Hoare triple {39183#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {39183#true} is VALID [2020-07-10 17:17:46,218 INFO L280 TraceCheckUtils]: 9: Hoare triple {39183#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {39183#true} is VALID [2020-07-10 17:17:46,219 INFO L280 TraceCheckUtils]: 10: Hoare triple {39183#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {39183#true} is VALID [2020-07-10 17:17:46,219 INFO L280 TraceCheckUtils]: 11: Hoare triple {39183#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {39183#true} is VALID [2020-07-10 17:17:46,219 INFO L280 TraceCheckUtils]: 12: Hoare triple {39183#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {39183#true} is VALID [2020-07-10 17:17:46,219 INFO L280 TraceCheckUtils]: 13: Hoare triple {39183#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {39183#true} is VALID [2020-07-10 17:17:46,219 INFO L280 TraceCheckUtils]: 14: Hoare triple {39183#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {39183#true} is VALID [2020-07-10 17:17:46,220 INFO L280 TraceCheckUtils]: 15: Hoare triple {39183#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {39183#true} is VALID [2020-07-10 17:17:46,220 INFO L280 TraceCheckUtils]: 16: Hoare triple {39183#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {39183#true} is VALID [2020-07-10 17:17:46,220 INFO L280 TraceCheckUtils]: 17: Hoare triple {39183#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {39183#true} is VALID [2020-07-10 17:17:46,220 INFO L280 TraceCheckUtils]: 18: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {39183#true} is VALID [2020-07-10 17:17:46,220 INFO L280 TraceCheckUtils]: 19: Hoare triple {39183#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {39183#true} is VALID [2020-07-10 17:17:46,220 INFO L280 TraceCheckUtils]: 20: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {39183#true} is VALID [2020-07-10 17:17:46,221 INFO L280 TraceCheckUtils]: 21: Hoare triple {39183#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {39183#true} is VALID [2020-07-10 17:17:46,221 INFO L280 TraceCheckUtils]: 22: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {39183#true} is VALID [2020-07-10 17:17:46,221 INFO L280 TraceCheckUtils]: 23: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {39183#true} is VALID [2020-07-10 17:17:46,221 INFO L280 TraceCheckUtils]: 24: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {39183#true} is VALID [2020-07-10 17:17:46,221 INFO L280 TraceCheckUtils]: 25: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {39183#true} is VALID [2020-07-10 17:17:46,221 INFO L280 TraceCheckUtils]: 26: Hoare triple {39183#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {39183#true} is VALID [2020-07-10 17:17:46,222 INFO L280 TraceCheckUtils]: 27: Hoare triple {39183#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {39183#true} is VALID [2020-07-10 17:17:46,222 INFO L280 TraceCheckUtils]: 28: Hoare triple {39183#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {39183#true} is VALID [2020-07-10 17:17:46,222 INFO L280 TraceCheckUtils]: 29: Hoare triple {39183#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {39183#true} is VALID [2020-07-10 17:17:46,222 INFO L280 TraceCheckUtils]: 30: Hoare triple {39183#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {39183#true} is VALID [2020-07-10 17:17:46,222 INFO L280 TraceCheckUtils]: 31: Hoare triple {39183#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {39183#true} is VALID [2020-07-10 17:17:46,223 INFO L280 TraceCheckUtils]: 32: Hoare triple {39183#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {39183#true} is VALID [2020-07-10 17:17:46,223 INFO L280 TraceCheckUtils]: 33: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {39183#true} is VALID [2020-07-10 17:17:46,223 INFO L280 TraceCheckUtils]: 34: Hoare triple {39183#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {39183#true} is VALID [2020-07-10 17:17:46,223 INFO L280 TraceCheckUtils]: 35: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {39183#true} is VALID [2020-07-10 17:17:46,223 INFO L280 TraceCheckUtils]: 36: Hoare triple {39183#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {39183#true} is VALID [2020-07-10 17:17:46,223 INFO L280 TraceCheckUtils]: 37: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {39183#true} is VALID [2020-07-10 17:17:46,224 INFO L280 TraceCheckUtils]: 38: Hoare triple {39183#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {39183#true} is VALID [2020-07-10 17:17:46,224 INFO L280 TraceCheckUtils]: 39: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {39183#true} is VALID [2020-07-10 17:17:46,224 INFO L280 TraceCheckUtils]: 40: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {39183#true} is VALID [2020-07-10 17:17:46,224 INFO L280 TraceCheckUtils]: 41: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {39183#true} is VALID [2020-07-10 17:17:46,224 INFO L280 TraceCheckUtils]: 42: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {39183#true} is VALID [2020-07-10 17:17:46,225 INFO L280 TraceCheckUtils]: 43: Hoare triple {39183#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {39183#true} is VALID [2020-07-10 17:17:46,225 INFO L280 TraceCheckUtils]: 44: Hoare triple {39183#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {39183#true} is VALID [2020-07-10 17:17:46,225 INFO L280 TraceCheckUtils]: 45: Hoare triple {39183#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {39183#true} is VALID [2020-07-10 17:17:46,225 INFO L280 TraceCheckUtils]: 46: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {39183#true} is VALID [2020-07-10 17:17:46,225 INFO L280 TraceCheckUtils]: 47: Hoare triple {39183#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {39183#true} is VALID [2020-07-10 17:17:46,225 INFO L280 TraceCheckUtils]: 48: Hoare triple {39183#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {39183#true} is VALID [2020-07-10 17:17:46,226 INFO L280 TraceCheckUtils]: 49: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {39183#true} is VALID [2020-07-10 17:17:46,226 INFO L280 TraceCheckUtils]: 50: Hoare triple {39183#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {39183#true} is VALID [2020-07-10 17:17:46,226 INFO L280 TraceCheckUtils]: 51: Hoare triple {39183#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {39183#true} is VALID [2020-07-10 17:17:46,226 INFO L280 TraceCheckUtils]: 52: Hoare triple {39183#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {39183#true} is VALID [2020-07-10 17:17:46,226 INFO L280 TraceCheckUtils]: 53: Hoare triple {39183#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {39183#true} is VALID [2020-07-10 17:17:46,226 INFO L280 TraceCheckUtils]: 54: Hoare triple {39183#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {39183#true} is VALID [2020-07-10 17:17:46,227 INFO L280 TraceCheckUtils]: 55: Hoare triple {39183#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {39183#true} is VALID [2020-07-10 17:17:46,227 INFO L280 TraceCheckUtils]: 56: Hoare triple {39183#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {39183#true} is VALID [2020-07-10 17:17:46,227 INFO L280 TraceCheckUtils]: 57: Hoare triple {39183#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {39183#true} is VALID [2020-07-10 17:17:46,227 INFO L280 TraceCheckUtils]: 58: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {39183#true} is VALID [2020-07-10 17:17:46,227 INFO L280 TraceCheckUtils]: 59: Hoare triple {39183#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {39183#true} is VALID [2020-07-10 17:17:46,228 INFO L280 TraceCheckUtils]: 60: Hoare triple {39183#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {39183#true} is VALID [2020-07-10 17:17:46,228 INFO L280 TraceCheckUtils]: 61: Hoare triple {39183#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {39183#true} is VALID [2020-07-10 17:17:46,228 INFO L280 TraceCheckUtils]: 62: Hoare triple {39183#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {39183#true} is VALID [2020-07-10 17:17:46,228 INFO L280 TraceCheckUtils]: 63: Hoare triple {39183#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {39183#true} is VALID [2020-07-10 17:17:46,228 INFO L280 TraceCheckUtils]: 64: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {39183#true} is VALID [2020-07-10 17:17:46,228 INFO L280 TraceCheckUtils]: 65: Hoare triple {39183#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {39183#true} is VALID [2020-07-10 17:17:46,229 INFO L280 TraceCheckUtils]: 66: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {39183#true} is VALID [2020-07-10 17:17:46,229 INFO L280 TraceCheckUtils]: 67: Hoare triple {39183#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {39183#true} is VALID [2020-07-10 17:17:46,229 INFO L280 TraceCheckUtils]: 68: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {39183#true} is VALID [2020-07-10 17:17:46,229 INFO L280 TraceCheckUtils]: 69: Hoare triple {39183#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {39183#true} is VALID [2020-07-10 17:17:46,229 INFO L280 TraceCheckUtils]: 70: Hoare triple {39183#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {39183#true} is VALID [2020-07-10 17:17:46,229 INFO L280 TraceCheckUtils]: 71: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {39183#true} is VALID [2020-07-10 17:17:46,230 INFO L280 TraceCheckUtils]: 72: Hoare triple {39183#true} ~head~0.base, ~head~0.offset := 0, 0; {39183#true} is VALID [2020-07-10 17:17:46,230 INFO L280 TraceCheckUtils]: 73: Hoare triple {39183#true} ~pumpRunning~0 := 0; {39183#true} is VALID [2020-07-10 17:17:46,230 INFO L280 TraceCheckUtils]: 74: Hoare triple {39183#true} ~systemActive~0 := 1; {39183#true} is VALID [2020-07-10 17:17:46,230 INFO L280 TraceCheckUtils]: 75: Hoare triple {39183#true} ~methAndRunningLastTime~0 := 0; {39183#true} is VALID [2020-07-10 17:17:46,230 INFO L280 TraceCheckUtils]: 76: Hoare triple {39183#true} ~cleanupTimeShifts~0 := 4; {39183#true} is VALID [2020-07-10 17:17:46,231 INFO L280 TraceCheckUtils]: 77: Hoare triple {39183#true} ~waterLevel~0 := 1; {39183#true} is VALID [2020-07-10 17:17:46,231 INFO L280 TraceCheckUtils]: 78: Hoare triple {39183#true} ~methaneLevelCritical~0 := 0; {39183#true} is VALID [2020-07-10 17:17:46,231 INFO L280 TraceCheckUtils]: 79: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,231 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {39183#true} {39183#true} #899#return; {39183#true} is VALID [2020-07-10 17:17:46,231 INFO L263 TraceCheckUtils]: 81: Hoare triple {39183#true} call #t~ret72 := main(); {39183#true} is VALID [2020-07-10 17:17:46,231 INFO L280 TraceCheckUtils]: 82: Hoare triple {39183#true} havoc ~retValue_acc~8; {39183#true} is VALID [2020-07-10 17:17:46,232 INFO L280 TraceCheckUtils]: 83: Hoare triple {39183#true} havoc ~tmp~7; {39183#true} is VALID [2020-07-10 17:17:46,232 INFO L263 TraceCheckUtils]: 84: Hoare triple {39183#true} call select_helpers(); {39183#true} is VALID [2020-07-10 17:17:46,232 INFO L280 TraceCheckUtils]: 85: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,232 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {39183#true} {39183#true} #809#return; {39183#true} is VALID [2020-07-10 17:17:46,232 INFO L263 TraceCheckUtils]: 87: Hoare triple {39183#true} call select_features(); {39183#true} is VALID [2020-07-10 17:17:46,232 INFO L280 TraceCheckUtils]: 88: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,233 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {39183#true} {39183#true} #811#return; {39183#true} is VALID [2020-07-10 17:17:46,233 INFO L263 TraceCheckUtils]: 90: Hoare triple {39183#true} call #t~ret61 := valid_product(); {39183#true} is VALID [2020-07-10 17:17:46,233 INFO L280 TraceCheckUtils]: 91: Hoare triple {39183#true} havoc ~retValue_acc~7; {39183#true} is VALID [2020-07-10 17:17:46,234 INFO L280 TraceCheckUtils]: 92: Hoare triple {39183#true} ~retValue_acc~7 := 1; {39328#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-10 17:17:46,235 INFO L280 TraceCheckUtils]: 93: Hoare triple {39328#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:17:46,235 INFO L280 TraceCheckUtils]: 94: Hoare triple {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:17:46,236 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {39183#true} #813#return; {39274#(= |main_#t~ret61| 1)} is VALID [2020-07-10 17:17:46,237 INFO L280 TraceCheckUtils]: 96: Hoare triple {39274#(= |main_#t~ret61| 1)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {39274#(= |main_#t~ret61| 1)} is VALID [2020-07-10 17:17:46,237 INFO L280 TraceCheckUtils]: 97: Hoare triple {39274#(= |main_#t~ret61| 1)} ~tmp~7 := #t~ret61; {39275#(= 1 main_~tmp~7)} is VALID [2020-07-10 17:17:46,238 INFO L280 TraceCheckUtils]: 98: Hoare triple {39275#(= 1 main_~tmp~7)} havoc #t~ret61; {39275#(= 1 main_~tmp~7)} is VALID [2020-07-10 17:17:46,238 INFO L280 TraceCheckUtils]: 99: Hoare triple {39275#(= 1 main_~tmp~7)} assume 0 != ~tmp~7; {39183#true} is VALID [2020-07-10 17:17:46,238 INFO L263 TraceCheckUtils]: 100: Hoare triple {39183#true} call setup(); {39183#true} is VALID [2020-07-10 17:17:46,238 INFO L280 TraceCheckUtils]: 101: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,239 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {39183#true} {39183#true} #815#return; {39183#true} is VALID [2020-07-10 17:17:46,239 INFO L263 TraceCheckUtils]: 103: Hoare triple {39183#true} call runTest(); {39183#true} is VALID [2020-07-10 17:17:46,239 INFO L263 TraceCheckUtils]: 104: Hoare triple {39183#true} call __utac_acc__Specification2_spec__1(); {39330#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:17:46,240 INFO L280 TraceCheckUtils]: 105: Hoare triple {39330#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {39183#true} is VALID [2020-07-10 17:17:46,240 INFO L280 TraceCheckUtils]: 106: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,240 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {39183#true} {39183#true} #889#return; {39183#true} is VALID [2020-07-10 17:17:46,240 INFO L263 TraceCheckUtils]: 108: Hoare triple {39183#true} call test(); {39183#true} is VALID [2020-07-10 17:17:46,240 INFO L280 TraceCheckUtils]: 109: Hoare triple {39183#true} havoc ~splverifierCounter~0; {39183#true} is VALID [2020-07-10 17:17:46,241 INFO L280 TraceCheckUtils]: 110: Hoare triple {39183#true} havoc ~tmp~5; {39183#true} is VALID [2020-07-10 17:17:46,241 INFO L280 TraceCheckUtils]: 111: Hoare triple {39183#true} havoc ~tmp___0~1; {39183#true} is VALID [2020-07-10 17:17:46,241 INFO L280 TraceCheckUtils]: 112: Hoare triple {39183#true} havoc ~tmp___1~0; {39183#true} is VALID [2020-07-10 17:17:46,241 INFO L280 TraceCheckUtils]: 113: Hoare triple {39183#true} havoc ~tmp___2~0; {39183#true} is VALID [2020-07-10 17:17:46,241 INFO L280 TraceCheckUtils]: 114: Hoare triple {39183#true} ~splverifierCounter~0 := 0; {39183#true} is VALID [2020-07-10 17:17:46,242 INFO L280 TraceCheckUtils]: 115: Hoare triple {39183#true} assume !false; {39183#true} is VALID [2020-07-10 17:17:46,242 INFO L280 TraceCheckUtils]: 116: Hoare triple {39183#true} assume ~splverifierCounter~0 < 4; {39183#true} is VALID [2020-07-10 17:17:46,242 INFO L280 TraceCheckUtils]: 117: Hoare triple {39183#true} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {39183#true} is VALID [2020-07-10 17:17:46,242 INFO L280 TraceCheckUtils]: 118: Hoare triple {39183#true} ~tmp~5 := #t~nondet54; {39183#true} is VALID [2020-07-10 17:17:46,242 INFO L280 TraceCheckUtils]: 119: Hoare triple {39183#true} havoc #t~nondet54; {39183#true} is VALID [2020-07-10 17:17:46,243 INFO L280 TraceCheckUtils]: 120: Hoare triple {39183#true} assume !(0 != ~tmp~5); {39183#true} is VALID [2020-07-10 17:17:46,243 INFO L280 TraceCheckUtils]: 121: Hoare triple {39183#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {39183#true} is VALID [2020-07-10 17:17:46,243 INFO L280 TraceCheckUtils]: 122: Hoare triple {39183#true} ~tmp___0~1 := #t~nondet55; {39183#true} is VALID [2020-07-10 17:17:46,243 INFO L280 TraceCheckUtils]: 123: Hoare triple {39183#true} havoc #t~nondet55; {39183#true} is VALID [2020-07-10 17:17:46,243 INFO L280 TraceCheckUtils]: 124: Hoare triple {39183#true} assume 0 != ~tmp___0~1; {39183#true} is VALID [2020-07-10 17:17:46,244 INFO L263 TraceCheckUtils]: 125: Hoare triple {39183#true} call changeMethaneLevel(); {39331#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 17:17:46,244 INFO L280 TraceCheckUtils]: 126: Hoare triple {39331#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {39183#true} is VALID [2020-07-10 17:17:46,244 INFO L280 TraceCheckUtils]: 127: Hoare triple {39183#true} ~methaneLevelCritical~0 := 1; {39183#true} is VALID [2020-07-10 17:17:46,245 INFO L280 TraceCheckUtils]: 128: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,245 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {39183#true} {39183#true} #861#return; {39183#true} is VALID [2020-07-10 17:17:46,245 INFO L280 TraceCheckUtils]: 130: Hoare triple {39183#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {39183#true} is VALID [2020-07-10 17:17:46,245 INFO L280 TraceCheckUtils]: 131: Hoare triple {39183#true} ~tmp___2~0 := #t~nondet56; {39183#true} is VALID [2020-07-10 17:17:46,245 INFO L280 TraceCheckUtils]: 132: Hoare triple {39183#true} havoc #t~nondet56; {39183#true} is VALID [2020-07-10 17:17:46,246 INFO L280 TraceCheckUtils]: 133: Hoare triple {39183#true} assume 0 != ~tmp___2~0; {39183#true} is VALID [2020-07-10 17:17:46,246 INFO L263 TraceCheckUtils]: 134: Hoare triple {39183#true} call timeShift(); {39183#true} is VALID [2020-07-10 17:17:46,246 INFO L280 TraceCheckUtils]: 135: Hoare triple {39183#true} assume !(0 != ~pumpRunning~0); {39183#true} is VALID [2020-07-10 17:17:46,246 INFO L280 TraceCheckUtils]: 136: Hoare triple {39183#true} assume 0 != ~systemActive~0; {39183#true} is VALID [2020-07-10 17:17:46,247 INFO L263 TraceCheckUtils]: 137: Hoare triple {39183#true} call processEnvironment(); {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:17:46,247 INFO L280 TraceCheckUtils]: 138: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39183#true} is VALID [2020-07-10 17:17:46,247 INFO L280 TraceCheckUtils]: 139: Hoare triple {39183#true} assume 0 == ~pumpRunning~0; {39183#true} is VALID [2020-07-10 17:17:46,247 INFO L263 TraceCheckUtils]: 140: Hoare triple {39183#true} call #t~ret35 := isHighWaterLevel(); {39183#true} is VALID [2020-07-10 17:17:46,247 INFO L280 TraceCheckUtils]: 141: Hoare triple {39183#true} havoc ~retValue_acc~5; {39183#true} is VALID [2020-07-10 17:17:46,248 INFO L280 TraceCheckUtils]: 142: Hoare triple {39183#true} havoc ~tmp~4; {39183#true} is VALID [2020-07-10 17:17:46,248 INFO L280 TraceCheckUtils]: 143: Hoare triple {39183#true} havoc ~tmp___0~0; {39183#true} is VALID [2020-07-10 17:17:46,248 INFO L263 TraceCheckUtils]: 144: Hoare triple {39183#true} call #t~ret53 := isHighWaterSensorDry(); {39183#true} is VALID [2020-07-10 17:17:46,248 INFO L280 TraceCheckUtils]: 145: Hoare triple {39183#true} havoc ~retValue_acc~11; {39183#true} is VALID [2020-07-10 17:17:46,248 INFO L280 TraceCheckUtils]: 146: Hoare triple {39183#true} assume ~waterLevel~0 < 2; {39183#true} is VALID [2020-07-10 17:17:46,249 INFO L280 TraceCheckUtils]: 147: Hoare triple {39183#true} ~retValue_acc~11 := 1; {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 17:17:46,250 INFO L280 TraceCheckUtils]: 148: Hoare triple {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:17:46,250 INFO L280 TraceCheckUtils]: 149: Hoare triple {39364#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:17:46,251 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {39364#(<= 1 |isHighWaterSensorDry_#res|)} {39183#true} #875#return; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-10 17:17:46,251 INFO L280 TraceCheckUtils]: 151: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-10 17:17:46,252 INFO L280 TraceCheckUtils]: 152: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} ~tmp~4 := #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 17:17:46,253 INFO L280 TraceCheckUtils]: 153: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 17:17:46,253 INFO L280 TraceCheckUtils]: 154: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {39184#false} is VALID [2020-07-10 17:17:46,253 INFO L280 TraceCheckUtils]: 155: Hoare triple {39184#false} ~tmp___0~0 := 1; {39184#false} is VALID [2020-07-10 17:17:46,254 INFO L280 TraceCheckUtils]: 156: Hoare triple {39184#false} ~retValue_acc~5 := ~tmp___0~0; {39184#false} is VALID [2020-07-10 17:17:46,254 INFO L280 TraceCheckUtils]: 157: Hoare triple {39184#false} #res := ~retValue_acc~5; {39184#false} is VALID [2020-07-10 17:17:46,254 INFO L280 TraceCheckUtils]: 158: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-10 17:17:46,254 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {39184#false} {39183#true} #851#return; {39184#false} is VALID [2020-07-10 17:17:46,254 INFO L280 TraceCheckUtils]: 160: Hoare triple {39184#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {39184#false} is VALID [2020-07-10 17:17:46,255 INFO L280 TraceCheckUtils]: 161: Hoare triple {39184#false} ~tmp~3 := #t~ret35; {39184#false} is VALID [2020-07-10 17:17:46,255 INFO L280 TraceCheckUtils]: 162: Hoare triple {39184#false} havoc #t~ret35; {39184#false} is VALID [2020-07-10 17:17:46,255 INFO L280 TraceCheckUtils]: 163: Hoare triple {39184#false} assume 0 != ~tmp~3; {39184#false} is VALID [2020-07-10 17:17:46,255 INFO L263 TraceCheckUtils]: 164: Hoare triple {39184#false} call activatePump(); {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:17:46,255 INFO L280 TraceCheckUtils]: 165: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39183#true} is VALID [2020-07-10 17:17:46,255 INFO L280 TraceCheckUtils]: 166: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,256 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {39183#true} {39184#false} #853#return; {39184#false} is VALID [2020-07-10 17:17:46,256 INFO L280 TraceCheckUtils]: 168: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-10 17:17:46,256 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {39184#false} {39183#true} #879#return; {39184#false} is VALID [2020-07-10 17:17:46,256 INFO L263 TraceCheckUtils]: 170: Hoare triple {39184#false} call __utac_acc__Specification2_spec__2(); {39184#false} is VALID [2020-07-10 17:17:46,256 INFO L280 TraceCheckUtils]: 171: Hoare triple {39184#false} havoc ~tmp~6; {39184#false} is VALID [2020-07-10 17:17:46,257 INFO L280 TraceCheckUtils]: 172: Hoare triple {39184#false} havoc ~tmp___0~2; {39184#false} is VALID [2020-07-10 17:17:46,257 INFO L263 TraceCheckUtils]: 173: Hoare triple {39184#false} call #t~ret58 := isMethaneLevelCritical(); {39183#true} is VALID [2020-07-10 17:17:46,257 INFO L280 TraceCheckUtils]: 174: Hoare triple {39183#true} havoc ~retValue_acc~9; {39183#true} is VALID [2020-07-10 17:17:46,257 INFO L280 TraceCheckUtils]: 175: Hoare triple {39183#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {39183#true} is VALID [2020-07-10 17:17:46,257 INFO L280 TraceCheckUtils]: 176: Hoare triple {39183#true} #res := ~retValue_acc~9; {39183#true} is VALID [2020-07-10 17:17:46,258 INFO L280 TraceCheckUtils]: 177: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,258 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {39183#true} {39184#false} #869#return; {39184#false} is VALID [2020-07-10 17:17:46,258 INFO L280 TraceCheckUtils]: 179: Hoare triple {39184#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39184#false} is VALID [2020-07-10 17:17:46,258 INFO L280 TraceCheckUtils]: 180: Hoare triple {39184#false} ~tmp~6 := #t~ret58; {39184#false} is VALID [2020-07-10 17:17:46,259 INFO L280 TraceCheckUtils]: 181: Hoare triple {39184#false} havoc #t~ret58; {39184#false} is VALID [2020-07-10 17:17:46,259 INFO L280 TraceCheckUtils]: 182: Hoare triple {39184#false} assume 0 != ~tmp~6; {39184#false} is VALID [2020-07-10 17:17:46,259 INFO L263 TraceCheckUtils]: 183: Hoare triple {39184#false} call #t~ret59 := isPumpRunning(); {39183#true} is VALID [2020-07-10 17:17:46,260 INFO L280 TraceCheckUtils]: 184: Hoare triple {39183#true} havoc ~retValue_acc~4; {39183#true} is VALID [2020-07-10 17:17:46,260 INFO L280 TraceCheckUtils]: 185: Hoare triple {39183#true} ~retValue_acc~4 := ~pumpRunning~0; {39183#true} is VALID [2020-07-10 17:17:46,260 INFO L280 TraceCheckUtils]: 186: Hoare triple {39183#true} #res := ~retValue_acc~4; {39183#true} is VALID [2020-07-10 17:17:46,260 INFO L280 TraceCheckUtils]: 187: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 17:17:46,261 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {39183#true} {39184#false} #871#return; {39184#false} is VALID [2020-07-10 17:17:46,261 INFO L280 TraceCheckUtils]: 189: Hoare triple {39184#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {39184#false} is VALID [2020-07-10 17:17:46,261 INFO L280 TraceCheckUtils]: 190: Hoare triple {39184#false} ~tmp___0~2 := #t~ret59; {39184#false} is VALID [2020-07-10 17:17:46,261 INFO L280 TraceCheckUtils]: 191: Hoare triple {39184#false} havoc #t~ret59; {39184#false} is VALID [2020-07-10 17:17:46,261 INFO L280 TraceCheckUtils]: 192: Hoare triple {39184#false} assume 0 != ~tmp___0~2; {39184#false} is VALID [2020-07-10 17:17:46,262 INFO L280 TraceCheckUtils]: 193: Hoare triple {39184#false} assume 0 != ~methAndRunningLastTime~0; {39184#false} is VALID [2020-07-10 17:17:46,262 INFO L263 TraceCheckUtils]: 194: Hoare triple {39184#false} call __automaton_fail(); {39184#false} is VALID [2020-07-10 17:17:46,262 INFO L280 TraceCheckUtils]: 195: Hoare triple {39184#false} assume !false; {39184#false} is VALID [2020-07-10 17:17:46,302 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 17:17:46,302 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:17:46,303 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [438142370] [2020-07-10 17:17:46,303 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:17:46,303 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 17:17:46,303 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2085885024] [2020-07-10 17:17:46,304 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 196 [2020-07-10 17:17:46,305 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:17:46,305 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 17:17:46,502 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:17:46,502 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 17:17:46,502 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:17:46,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 17:17:46,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-07-10 17:17:46,503 INFO L87 Difference]: Start difference. First operand 1041 states and 1153 transitions. Second operand 14 states. [2020-07-10 17:17:49,070 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:17:49,455 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 17:17:50,028 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:17:50,476 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 17:17:50,839 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:17:58,773 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:17:59,383 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 17:18:00,419 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:18:01,408 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 17:18:02,035 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:18:40,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:18:40,335 INFO L93 Difference]: Finished difference Result 2399 states and 2874 transitions. [2020-07-10 17:18:40,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-10 17:18:40,336 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 196 [2020-07-10 17:18:40,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:18:40,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 17:18:40,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 594 transitions. [2020-07-10 17:18:40,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 17:18:40,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 594 transitions. [2020-07-10 17:18:40,345 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 594 transitions. [2020-07-10 17:18:41,781 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 594 edges. 594 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:18:41,881 INFO L225 Difference]: With dead ends: 2399 [2020-07-10 17:18:41,881 INFO L226 Difference]: Without dead ends: 1473 [2020-07-10 17:18:41,883 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-10 17:18:41,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1473 states. [2020-07-10 17:19:07,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1473 to 1065. [2020-07-10 17:19:07,237 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:19:07,237 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1473 states. Second operand 1065 states. [2020-07-10 17:19:07,237 INFO L74 IsIncluded]: Start isIncluded. First operand 1473 states. Second operand 1065 states. [2020-07-10 17:19:07,237 INFO L87 Difference]: Start difference. First operand 1473 states. Second operand 1065 states. [2020-07-10 17:19:07,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:19:07,318 INFO L93 Difference]: Finished difference Result 1473 states and 1762 transitions. [2020-07-10 17:19:07,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1762 transitions. [2020-07-10 17:19:07,321 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:19:07,321 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:19:07,321 INFO L74 IsIncluded]: Start isIncluded. First operand 1065 states. Second operand 1473 states. [2020-07-10 17:19:07,321 INFO L87 Difference]: Start difference. First operand 1065 states. Second operand 1473 states. [2020-07-10 17:19:07,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:19:07,407 INFO L93 Difference]: Finished difference Result 1473 states and 1762 transitions. [2020-07-10 17:19:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1762 transitions. [2020-07-10 17:19:07,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:19:07,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:19:07,410 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:19:07,410 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:19:07,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1065 states. [2020-07-10 17:19:07,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 1065 states and 1177 transitions. [2020-07-10 17:19:07,460 INFO L78 Accepts]: Start accepts. Automaton has 1065 states and 1177 transitions. Word has length 196 [2020-07-10 17:19:07,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:19:07,460 INFO L479 AbstractCegarLoop]: Abstraction has 1065 states and 1177 transitions. [2020-07-10 17:19:07,461 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 17:19:07,461 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1065 states and 1177 transitions. [2020-07-10 17:19:13,829 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1177 edges. 1177 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:19:13,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1177 transitions. [2020-07-10 17:19:13,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2020-07-10 17:19:13,834 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:19:13,834 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] [2020-07-10 17:19:13,834 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 17:19:13,834 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:19:13,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:19:13,835 INFO L82 PathProgramCache]: Analyzing trace with hash -458646904, now seen corresponding path program 1 times [2020-07-10 17:19:13,835 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:19:13,835 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [284993927] [2020-07-10 17:19:13,835 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:19:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:19:14,208 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:19:14,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:19:14,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {49417#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {49274#true} is VALID [2020-07-10 17:19:14,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} #valid := #valid[0 := 0]; {49274#true} is VALID [2020-07-10 17:19:14,285 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} assume 0 < #StackHeapBarrier; {49274#true} is VALID [2020-07-10 17:19:14,285 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {49274#true} is VALID [2020-07-10 17:19:14,285 INFO L280 TraceCheckUtils]: 4: Hoare triple {49274#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {49274#true} is VALID [2020-07-10 17:19:14,285 INFO L280 TraceCheckUtils]: 5: Hoare triple {49274#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {49274#true} is VALID [2020-07-10 17:19:14,286 INFO L280 TraceCheckUtils]: 6: Hoare triple {49274#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {49274#true} is VALID [2020-07-10 17:19:14,286 INFO L280 TraceCheckUtils]: 7: Hoare triple {49274#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {49274#true} is VALID [2020-07-10 17:19:14,286 INFO L280 TraceCheckUtils]: 8: Hoare triple {49274#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {49274#true} is VALID [2020-07-10 17:19:14,286 INFO L280 TraceCheckUtils]: 9: Hoare triple {49274#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {49274#true} is VALID [2020-07-10 17:19:14,286 INFO L280 TraceCheckUtils]: 10: Hoare triple {49274#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {49274#true} is VALID [2020-07-10 17:19:14,287 INFO L280 TraceCheckUtils]: 11: Hoare triple {49274#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {49274#true} is VALID [2020-07-10 17:19:14,287 INFO L280 TraceCheckUtils]: 12: Hoare triple {49274#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {49274#true} is VALID [2020-07-10 17:19:14,287 INFO L280 TraceCheckUtils]: 13: Hoare triple {49274#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {49274#true} is VALID [2020-07-10 17:19:14,287 INFO L280 TraceCheckUtils]: 14: Hoare triple {49274#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {49274#true} is VALID [2020-07-10 17:19:14,288 INFO L280 TraceCheckUtils]: 15: Hoare triple {49274#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {49274#true} is VALID [2020-07-10 17:19:14,288 INFO L280 TraceCheckUtils]: 16: Hoare triple {49274#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {49274#true} is VALID [2020-07-10 17:19:14,288 INFO L280 TraceCheckUtils]: 17: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {49274#true} is VALID [2020-07-10 17:19:14,288 INFO L280 TraceCheckUtils]: 18: Hoare triple {49274#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {49274#true} is VALID [2020-07-10 17:19:14,288 INFO L280 TraceCheckUtils]: 19: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {49274#true} is VALID [2020-07-10 17:19:14,288 INFO L280 TraceCheckUtils]: 20: Hoare triple {49274#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {49274#true} is VALID [2020-07-10 17:19:14,289 INFO L280 TraceCheckUtils]: 21: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {49274#true} is VALID [2020-07-10 17:19:14,289 INFO L280 TraceCheckUtils]: 22: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {49274#true} is VALID [2020-07-10 17:19:14,289 INFO L280 TraceCheckUtils]: 23: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {49274#true} is VALID [2020-07-10 17:19:14,289 INFO L280 TraceCheckUtils]: 24: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {49274#true} is VALID [2020-07-10 17:19:14,289 INFO L280 TraceCheckUtils]: 25: Hoare triple {49274#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {49274#true} is VALID [2020-07-10 17:19:14,290 INFO L280 TraceCheckUtils]: 26: Hoare triple {49274#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {49274#true} is VALID [2020-07-10 17:19:14,290 INFO L280 TraceCheckUtils]: 27: Hoare triple {49274#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {49274#true} is VALID [2020-07-10 17:19:14,290 INFO L280 TraceCheckUtils]: 28: Hoare triple {49274#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {49274#true} is VALID [2020-07-10 17:19:14,290 INFO L280 TraceCheckUtils]: 29: Hoare triple {49274#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {49274#true} is VALID [2020-07-10 17:19:14,290 INFO L280 TraceCheckUtils]: 30: Hoare triple {49274#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {49274#true} is VALID [2020-07-10 17:19:14,291 INFO L280 TraceCheckUtils]: 31: Hoare triple {49274#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {49274#true} is VALID [2020-07-10 17:19:14,291 INFO L280 TraceCheckUtils]: 32: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {49274#true} is VALID [2020-07-10 17:19:14,291 INFO L280 TraceCheckUtils]: 33: Hoare triple {49274#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {49274#true} is VALID [2020-07-10 17:19:14,291 INFO L280 TraceCheckUtils]: 34: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {49274#true} is VALID [2020-07-10 17:19:14,291 INFO L280 TraceCheckUtils]: 35: Hoare triple {49274#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {49274#true} is VALID [2020-07-10 17:19:14,292 INFO L280 TraceCheckUtils]: 36: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {49274#true} is VALID [2020-07-10 17:19:14,292 INFO L280 TraceCheckUtils]: 37: Hoare triple {49274#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {49274#true} is VALID [2020-07-10 17:19:14,292 INFO L280 TraceCheckUtils]: 38: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {49274#true} is VALID [2020-07-10 17:19:14,292 INFO L280 TraceCheckUtils]: 39: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {49274#true} is VALID [2020-07-10 17:19:14,292 INFO L280 TraceCheckUtils]: 40: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {49274#true} is VALID [2020-07-10 17:19:14,293 INFO L280 TraceCheckUtils]: 41: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {49274#true} is VALID [2020-07-10 17:19:14,293 INFO L280 TraceCheckUtils]: 42: Hoare triple {49274#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {49274#true} is VALID [2020-07-10 17:19:14,293 INFO L280 TraceCheckUtils]: 43: Hoare triple {49274#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {49274#true} is VALID [2020-07-10 17:19:14,293 INFO L280 TraceCheckUtils]: 44: Hoare triple {49274#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {49274#true} is VALID [2020-07-10 17:19:14,293 INFO L280 TraceCheckUtils]: 45: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {49274#true} is VALID [2020-07-10 17:19:14,294 INFO L280 TraceCheckUtils]: 46: Hoare triple {49274#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {49274#true} is VALID [2020-07-10 17:19:14,294 INFO L280 TraceCheckUtils]: 47: Hoare triple {49274#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {49274#true} is VALID [2020-07-10 17:19:14,294 INFO L280 TraceCheckUtils]: 48: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {49274#true} is VALID [2020-07-10 17:19:14,294 INFO L280 TraceCheckUtils]: 49: Hoare triple {49274#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {49274#true} is VALID [2020-07-10 17:19:14,294 INFO L280 TraceCheckUtils]: 50: Hoare triple {49274#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {49274#true} is VALID [2020-07-10 17:19:14,295 INFO L280 TraceCheckUtils]: 51: Hoare triple {49274#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {49274#true} is VALID [2020-07-10 17:19:14,295 INFO L280 TraceCheckUtils]: 52: Hoare triple {49274#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {49274#true} is VALID [2020-07-10 17:19:14,295 INFO L280 TraceCheckUtils]: 53: Hoare triple {49274#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {49274#true} is VALID [2020-07-10 17:19:14,295 INFO L280 TraceCheckUtils]: 54: Hoare triple {49274#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {49274#true} is VALID [2020-07-10 17:19:14,295 INFO L280 TraceCheckUtils]: 55: Hoare triple {49274#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {49274#true} is VALID [2020-07-10 17:19:14,296 INFO L280 TraceCheckUtils]: 56: Hoare triple {49274#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {49274#true} is VALID [2020-07-10 17:19:14,296 INFO L280 TraceCheckUtils]: 57: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {49274#true} is VALID [2020-07-10 17:19:14,296 INFO L280 TraceCheckUtils]: 58: Hoare triple {49274#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {49274#true} is VALID [2020-07-10 17:19:14,296 INFO L280 TraceCheckUtils]: 59: Hoare triple {49274#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {49274#true} is VALID [2020-07-10 17:19:14,296 INFO L280 TraceCheckUtils]: 60: Hoare triple {49274#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {49274#true} is VALID [2020-07-10 17:19:14,297 INFO L280 TraceCheckUtils]: 61: Hoare triple {49274#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {49274#true} is VALID [2020-07-10 17:19:14,297 INFO L280 TraceCheckUtils]: 62: Hoare triple {49274#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {49274#true} is VALID [2020-07-10 17:19:14,297 INFO L280 TraceCheckUtils]: 63: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {49274#true} is VALID [2020-07-10 17:19:14,297 INFO L280 TraceCheckUtils]: 64: Hoare triple {49274#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {49274#true} is VALID [2020-07-10 17:19:14,297 INFO L280 TraceCheckUtils]: 65: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {49274#true} is VALID [2020-07-10 17:19:14,298 INFO L280 TraceCheckUtils]: 66: Hoare triple {49274#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {49274#true} is VALID [2020-07-10 17:19:14,298 INFO L280 TraceCheckUtils]: 67: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {49274#true} is VALID [2020-07-10 17:19:14,298 INFO L280 TraceCheckUtils]: 68: Hoare triple {49274#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {49274#true} is VALID [2020-07-10 17:19:14,298 INFO L280 TraceCheckUtils]: 69: Hoare triple {49274#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {49274#true} is VALID [2020-07-10 17:19:14,298 INFO L280 TraceCheckUtils]: 70: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {49274#true} is VALID [2020-07-10 17:19:14,299 INFO L280 TraceCheckUtils]: 71: Hoare triple {49274#true} ~head~0.base, ~head~0.offset := 0, 0; {49274#true} is VALID [2020-07-10 17:19:14,299 INFO L280 TraceCheckUtils]: 72: Hoare triple {49274#true} ~pumpRunning~0 := 0; {49274#true} is VALID [2020-07-10 17:19:14,299 INFO L280 TraceCheckUtils]: 73: Hoare triple {49274#true} ~systemActive~0 := 1; {49274#true} is VALID [2020-07-10 17:19:14,299 INFO L280 TraceCheckUtils]: 74: Hoare triple {49274#true} ~methAndRunningLastTime~0 := 0; {49274#true} is VALID [2020-07-10 17:19:14,300 INFO L280 TraceCheckUtils]: 75: Hoare triple {49274#true} ~cleanupTimeShifts~0 := 4; {49274#true} is VALID [2020-07-10 17:19:14,300 INFO L280 TraceCheckUtils]: 76: Hoare triple {49274#true} ~waterLevel~0 := 1; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,301 INFO L280 TraceCheckUtils]: 77: Hoare triple {49356#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,301 INFO L280 TraceCheckUtils]: 78: Hoare triple {49356#(= 1 ~waterLevel~0)} assume true; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,302 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {49356#(= 1 ~waterLevel~0)} {49274#true} #899#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:19:14,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,309 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #809#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:19:14,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,312 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #811#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:19:14,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~7; {49274#true} is VALID [2020-07-10 17:19:14,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} ~retValue_acc~7 := 1; {49274#true} is VALID [2020-07-10 17:19:14,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} #res := ~retValue_acc~7; {49274#true} is VALID [2020-07-10 17:19:14,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,317 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #813#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:19:14,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,320 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #815#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:19:14,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {49418#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {49274#true} is VALID [2020-07-10 17:19:14,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,332 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #889#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:19:14,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {49419#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {49274#true} is VALID [2020-07-10 17:19:14,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} ~methaneLevelCritical~0 := 1; {49274#true} is VALID [2020-07-10 17:19:14,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,347 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #861#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:19:14,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:19:14,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:19:14,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~11; {49274#true} is VALID [2020-07-10 17:19:14,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} assume !(~waterLevel~0 < 2); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,409 INFO L280 TraceCheckUtils]: 3: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,409 INFO L280 TraceCheckUtils]: 4: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,410 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #875#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~5; {49274#true} is VALID [2020-07-10 17:19:14,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} havoc ~tmp~4; {49274#true} is VALID [2020-07-10 17:19:14,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} havoc ~tmp___0~0; {49274#true} is VALID [2020-07-10 17:19:14,411 INFO L263 TraceCheckUtils]: 3: Hoare triple {49274#true} call #t~ret53 := isHighWaterSensorDry(); {49274#true} is VALID [2020-07-10 17:19:14,411 INFO L280 TraceCheckUtils]: 4: Hoare triple {49274#true} havoc ~retValue_acc~11; {49274#true} is VALID [2020-07-10 17:19:14,412 INFO L280 TraceCheckUtils]: 5: Hoare triple {49274#true} assume !(~waterLevel~0 < 2); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,413 INFO L280 TraceCheckUtils]: 6: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,413 INFO L280 TraceCheckUtils]: 7: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,414 INFO L280 TraceCheckUtils]: 8: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,415 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #875#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,415 INFO L280 TraceCheckUtils]: 10: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,416 INFO L280 TraceCheckUtils]: 11: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,416 INFO L280 TraceCheckUtils]: 12: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,417 INFO L280 TraceCheckUtils]: 13: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,418 INFO L280 TraceCheckUtils]: 14: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,418 INFO L280 TraceCheckUtils]: 15: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,419 INFO L280 TraceCheckUtils]: 16: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,419 INFO L280 TraceCheckUtils]: 17: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,420 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #851#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:19:14,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49274#true} is VALID [2020-07-10 17:19:14,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,425 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49274#true} {49440#(<= 2 ~waterLevel~0)} #853#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {49274#true} is VALID [2020-07-10 17:19:14,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} assume 0 == ~pumpRunning~0; {49274#true} is VALID [2020-07-10 17:19:14,426 INFO L263 TraceCheckUtils]: 2: Hoare triple {49274#true} call #t~ret35 := isHighWaterLevel(); {49274#true} is VALID [2020-07-10 17:19:14,426 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} havoc ~retValue_acc~5; {49274#true} is VALID [2020-07-10 17:19:14,426 INFO L280 TraceCheckUtils]: 4: Hoare triple {49274#true} havoc ~tmp~4; {49274#true} is VALID [2020-07-10 17:19:14,426 INFO L280 TraceCheckUtils]: 5: Hoare triple {49274#true} havoc ~tmp___0~0; {49274#true} is VALID [2020-07-10 17:19:14,426 INFO L263 TraceCheckUtils]: 6: Hoare triple {49274#true} call #t~ret53 := isHighWaterSensorDry(); {49274#true} is VALID [2020-07-10 17:19:14,427 INFO L280 TraceCheckUtils]: 7: Hoare triple {49274#true} havoc ~retValue_acc~11; {49274#true} is VALID [2020-07-10 17:19:14,427 INFO L280 TraceCheckUtils]: 8: Hoare triple {49274#true} assume !(~waterLevel~0 < 2); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,428 INFO L280 TraceCheckUtils]: 9: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,428 INFO L280 TraceCheckUtils]: 10: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,429 INFO L280 TraceCheckUtils]: 11: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,430 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #875#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,430 INFO L280 TraceCheckUtils]: 13: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,431 INFO L280 TraceCheckUtils]: 14: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,431 INFO L280 TraceCheckUtils]: 15: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,432 INFO L280 TraceCheckUtils]: 16: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,432 INFO L280 TraceCheckUtils]: 17: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,433 INFO L280 TraceCheckUtils]: 18: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,434 INFO L280 TraceCheckUtils]: 19: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,434 INFO L280 TraceCheckUtils]: 20: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,435 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #851#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,435 INFO L280 TraceCheckUtils]: 22: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,436 INFO L280 TraceCheckUtils]: 23: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret35; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,436 INFO L280 TraceCheckUtils]: 24: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret35; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,437 INFO L280 TraceCheckUtils]: 25: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~3; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,438 INFO L263 TraceCheckUtils]: 26: Hoare triple {49440#(<= 2 ~waterLevel~0)} call activatePump(); {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:19:14,438 INFO L280 TraceCheckUtils]: 27: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49274#true} is VALID [2020-07-10 17:19:14,438 INFO L280 TraceCheckUtils]: 28: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,439 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {49274#true} {49440#(<= 2 ~waterLevel~0)} #853#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,439 INFO L280 TraceCheckUtils]: 30: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,440 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49356#(= 1 ~waterLevel~0)} #879#return; {49275#false} is VALID [2020-07-10 17:19:14,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:19:14,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~9; {49274#true} is VALID [2020-07-10 17:19:14,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49274#true} is VALID [2020-07-10 17:19:14,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} #res := ~retValue_acc~9; {49274#true} is VALID [2020-07-10 17:19:14,444 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,444 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49274#true} {49275#false} #869#return; {49275#false} is VALID [2020-07-10 17:19:14,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:19:14,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~4; {49274#true} is VALID [2020-07-10 17:19:14,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} ~retValue_acc~4 := ~pumpRunning~0; {49274#true} is VALID [2020-07-10 17:19:14,448 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} #res := ~retValue_acc~4; {49274#true} is VALID [2020-07-10 17:19:14,448 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,448 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49274#true} {49275#false} #871#return; {49275#false} is VALID [2020-07-10 17:19:14,453 INFO L263 TraceCheckUtils]: 0: Hoare triple {49274#true} call ULTIMATE.init(); {49417#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:19:14,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {49417#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {49274#true} is VALID [2020-07-10 17:19:14,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} #valid := #valid[0 := 0]; {49274#true} is VALID [2020-07-10 17:19:14,453 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} assume 0 < #StackHeapBarrier; {49274#true} is VALID [2020-07-10 17:19:14,454 INFO L280 TraceCheckUtils]: 4: Hoare triple {49274#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {49274#true} is VALID [2020-07-10 17:19:14,454 INFO L280 TraceCheckUtils]: 5: Hoare triple {49274#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {49274#true} is VALID [2020-07-10 17:19:14,454 INFO L280 TraceCheckUtils]: 6: Hoare triple {49274#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {49274#true} is VALID [2020-07-10 17:19:14,454 INFO L280 TraceCheckUtils]: 7: Hoare triple {49274#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {49274#true} is VALID [2020-07-10 17:19:14,454 INFO L280 TraceCheckUtils]: 8: Hoare triple {49274#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {49274#true} is VALID [2020-07-10 17:19:14,455 INFO L280 TraceCheckUtils]: 9: Hoare triple {49274#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {49274#true} is VALID [2020-07-10 17:19:14,455 INFO L280 TraceCheckUtils]: 10: Hoare triple {49274#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {49274#true} is VALID [2020-07-10 17:19:14,455 INFO L280 TraceCheckUtils]: 11: Hoare triple {49274#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {49274#true} is VALID [2020-07-10 17:19:14,455 INFO L280 TraceCheckUtils]: 12: Hoare triple {49274#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {49274#true} is VALID [2020-07-10 17:19:14,455 INFO L280 TraceCheckUtils]: 13: Hoare triple {49274#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {49274#true} is VALID [2020-07-10 17:19:14,455 INFO L280 TraceCheckUtils]: 14: Hoare triple {49274#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {49274#true} is VALID [2020-07-10 17:19:14,456 INFO L280 TraceCheckUtils]: 15: Hoare triple {49274#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {49274#true} is VALID [2020-07-10 17:19:14,456 INFO L280 TraceCheckUtils]: 16: Hoare triple {49274#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {49274#true} is VALID [2020-07-10 17:19:14,456 INFO L280 TraceCheckUtils]: 17: Hoare triple {49274#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {49274#true} is VALID [2020-07-10 17:19:14,456 INFO L280 TraceCheckUtils]: 18: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {49274#true} is VALID [2020-07-10 17:19:14,456 INFO L280 TraceCheckUtils]: 19: Hoare triple {49274#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {49274#true} is VALID [2020-07-10 17:19:14,457 INFO L280 TraceCheckUtils]: 20: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {49274#true} is VALID [2020-07-10 17:19:14,457 INFO L280 TraceCheckUtils]: 21: Hoare triple {49274#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {49274#true} is VALID [2020-07-10 17:19:14,457 INFO L280 TraceCheckUtils]: 22: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {49274#true} is VALID [2020-07-10 17:19:14,457 INFO L280 TraceCheckUtils]: 23: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {49274#true} is VALID [2020-07-10 17:19:14,457 INFO L280 TraceCheckUtils]: 24: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {49274#true} is VALID [2020-07-10 17:19:14,458 INFO L280 TraceCheckUtils]: 25: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {49274#true} is VALID [2020-07-10 17:19:14,458 INFO L280 TraceCheckUtils]: 26: Hoare triple {49274#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {49274#true} is VALID [2020-07-10 17:19:14,458 INFO L280 TraceCheckUtils]: 27: Hoare triple {49274#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {49274#true} is VALID [2020-07-10 17:19:14,458 INFO L280 TraceCheckUtils]: 28: Hoare triple {49274#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {49274#true} is VALID [2020-07-10 17:19:14,458 INFO L280 TraceCheckUtils]: 29: Hoare triple {49274#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {49274#true} is VALID [2020-07-10 17:19:14,458 INFO L280 TraceCheckUtils]: 30: Hoare triple {49274#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {49274#true} is VALID [2020-07-10 17:19:14,459 INFO L280 TraceCheckUtils]: 31: Hoare triple {49274#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {49274#true} is VALID [2020-07-10 17:19:14,459 INFO L280 TraceCheckUtils]: 32: Hoare triple {49274#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {49274#true} is VALID [2020-07-10 17:19:14,459 INFO L280 TraceCheckUtils]: 33: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {49274#true} is VALID [2020-07-10 17:19:14,459 INFO L280 TraceCheckUtils]: 34: Hoare triple {49274#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {49274#true} is VALID [2020-07-10 17:19:14,459 INFO L280 TraceCheckUtils]: 35: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {49274#true} is VALID [2020-07-10 17:19:14,460 INFO L280 TraceCheckUtils]: 36: Hoare triple {49274#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {49274#true} is VALID [2020-07-10 17:19:14,460 INFO L280 TraceCheckUtils]: 37: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {49274#true} is VALID [2020-07-10 17:19:14,460 INFO L280 TraceCheckUtils]: 38: Hoare triple {49274#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {49274#true} is VALID [2020-07-10 17:19:14,460 INFO L280 TraceCheckUtils]: 39: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {49274#true} is VALID [2020-07-10 17:19:14,460 INFO L280 TraceCheckUtils]: 40: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {49274#true} is VALID [2020-07-10 17:19:14,461 INFO L280 TraceCheckUtils]: 41: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {49274#true} is VALID [2020-07-10 17:19:14,461 INFO L280 TraceCheckUtils]: 42: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {49274#true} is VALID [2020-07-10 17:19:14,461 INFO L280 TraceCheckUtils]: 43: Hoare triple {49274#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {49274#true} is VALID [2020-07-10 17:19:14,461 INFO L280 TraceCheckUtils]: 44: Hoare triple {49274#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {49274#true} is VALID [2020-07-10 17:19:14,461 INFO L280 TraceCheckUtils]: 45: Hoare triple {49274#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {49274#true} is VALID [2020-07-10 17:19:14,461 INFO L280 TraceCheckUtils]: 46: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {49274#true} is VALID [2020-07-10 17:19:14,462 INFO L280 TraceCheckUtils]: 47: Hoare triple {49274#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {49274#true} is VALID [2020-07-10 17:19:14,462 INFO L280 TraceCheckUtils]: 48: Hoare triple {49274#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {49274#true} is VALID [2020-07-10 17:19:14,462 INFO L280 TraceCheckUtils]: 49: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {49274#true} is VALID [2020-07-10 17:19:14,462 INFO L280 TraceCheckUtils]: 50: Hoare triple {49274#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {49274#true} is VALID [2020-07-10 17:19:14,462 INFO L280 TraceCheckUtils]: 51: Hoare triple {49274#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {49274#true} is VALID [2020-07-10 17:19:14,463 INFO L280 TraceCheckUtils]: 52: Hoare triple {49274#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {49274#true} is VALID [2020-07-10 17:19:14,463 INFO L280 TraceCheckUtils]: 53: Hoare triple {49274#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {49274#true} is VALID [2020-07-10 17:19:14,463 INFO L280 TraceCheckUtils]: 54: Hoare triple {49274#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {49274#true} is VALID [2020-07-10 17:19:14,463 INFO L280 TraceCheckUtils]: 55: Hoare triple {49274#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {49274#true} is VALID [2020-07-10 17:19:14,463 INFO L280 TraceCheckUtils]: 56: Hoare triple {49274#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {49274#true} is VALID [2020-07-10 17:19:14,463 INFO L280 TraceCheckUtils]: 57: Hoare triple {49274#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {49274#true} is VALID [2020-07-10 17:19:14,464 INFO L280 TraceCheckUtils]: 58: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {49274#true} is VALID [2020-07-10 17:19:14,464 INFO L280 TraceCheckUtils]: 59: Hoare triple {49274#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {49274#true} is VALID [2020-07-10 17:19:14,464 INFO L280 TraceCheckUtils]: 60: Hoare triple {49274#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {49274#true} is VALID [2020-07-10 17:19:14,464 INFO L280 TraceCheckUtils]: 61: Hoare triple {49274#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {49274#true} is VALID [2020-07-10 17:19:14,464 INFO L280 TraceCheckUtils]: 62: Hoare triple {49274#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {49274#true} is VALID [2020-07-10 17:19:14,464 INFO L280 TraceCheckUtils]: 63: Hoare triple {49274#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {49274#true} is VALID [2020-07-10 17:19:14,465 INFO L280 TraceCheckUtils]: 64: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {49274#true} is VALID [2020-07-10 17:19:14,465 INFO L280 TraceCheckUtils]: 65: Hoare triple {49274#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {49274#true} is VALID [2020-07-10 17:19:14,465 INFO L280 TraceCheckUtils]: 66: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {49274#true} is VALID [2020-07-10 17:19:14,465 INFO L280 TraceCheckUtils]: 67: Hoare triple {49274#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {49274#true} is VALID [2020-07-10 17:19:14,465 INFO L280 TraceCheckUtils]: 68: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {49274#true} is VALID [2020-07-10 17:19:14,466 INFO L280 TraceCheckUtils]: 69: Hoare triple {49274#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {49274#true} is VALID [2020-07-10 17:19:14,466 INFO L280 TraceCheckUtils]: 70: Hoare triple {49274#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {49274#true} is VALID [2020-07-10 17:19:14,466 INFO L280 TraceCheckUtils]: 71: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {49274#true} is VALID [2020-07-10 17:19:14,466 INFO L280 TraceCheckUtils]: 72: Hoare triple {49274#true} ~head~0.base, ~head~0.offset := 0, 0; {49274#true} is VALID [2020-07-10 17:19:14,466 INFO L280 TraceCheckUtils]: 73: Hoare triple {49274#true} ~pumpRunning~0 := 0; {49274#true} is VALID [2020-07-10 17:19:14,466 INFO L280 TraceCheckUtils]: 74: Hoare triple {49274#true} ~systemActive~0 := 1; {49274#true} is VALID [2020-07-10 17:19:14,467 INFO L280 TraceCheckUtils]: 75: Hoare triple {49274#true} ~methAndRunningLastTime~0 := 0; {49274#true} is VALID [2020-07-10 17:19:14,467 INFO L280 TraceCheckUtils]: 76: Hoare triple {49274#true} ~cleanupTimeShifts~0 := 4; {49274#true} is VALID [2020-07-10 17:19:14,467 INFO L280 TraceCheckUtils]: 77: Hoare triple {49274#true} ~waterLevel~0 := 1; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,468 INFO L280 TraceCheckUtils]: 78: Hoare triple {49356#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,468 INFO L280 TraceCheckUtils]: 79: Hoare triple {49356#(= 1 ~waterLevel~0)} assume true; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,469 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {49356#(= 1 ~waterLevel~0)} {49274#true} #899#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,470 INFO L263 TraceCheckUtils]: 81: Hoare triple {49356#(= 1 ~waterLevel~0)} call #t~ret72 := main(); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,470 INFO L280 TraceCheckUtils]: 82: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,471 INFO L280 TraceCheckUtils]: 83: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp~7; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,471 INFO L263 TraceCheckUtils]: 84: Hoare triple {49356#(= 1 ~waterLevel~0)} call select_helpers(); {49274#true} is VALID [2020-07-10 17:19:14,471 INFO L280 TraceCheckUtils]: 85: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,472 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #809#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,472 INFO L263 TraceCheckUtils]: 87: Hoare triple {49356#(= 1 ~waterLevel~0)} call select_features(); {49274#true} is VALID [2020-07-10 17:19:14,472 INFO L280 TraceCheckUtils]: 88: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,473 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #811#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,473 INFO L263 TraceCheckUtils]: 90: Hoare triple {49356#(= 1 ~waterLevel~0)} call #t~ret61 := valid_product(); {49274#true} is VALID [2020-07-10 17:19:14,473 INFO L280 TraceCheckUtils]: 91: Hoare triple {49274#true} havoc ~retValue_acc~7; {49274#true} is VALID [2020-07-10 17:19:14,473 INFO L280 TraceCheckUtils]: 92: Hoare triple {49274#true} ~retValue_acc~7 := 1; {49274#true} is VALID [2020-07-10 17:19:14,473 INFO L280 TraceCheckUtils]: 93: Hoare triple {49274#true} #res := ~retValue_acc~7; {49274#true} is VALID [2020-07-10 17:19:14,474 INFO L280 TraceCheckUtils]: 94: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,474 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #813#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,475 INFO L280 TraceCheckUtils]: 96: Hoare triple {49356#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,475 INFO L280 TraceCheckUtils]: 97: Hoare triple {49356#(= 1 ~waterLevel~0)} ~tmp~7 := #t~ret61; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,476 INFO L280 TraceCheckUtils]: 98: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc #t~ret61; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,476 INFO L280 TraceCheckUtils]: 99: Hoare triple {49356#(= 1 ~waterLevel~0)} assume 0 != ~tmp~7; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,476 INFO L263 TraceCheckUtils]: 100: Hoare triple {49356#(= 1 ~waterLevel~0)} call setup(); {49274#true} is VALID [2020-07-10 17:19:14,477 INFO L280 TraceCheckUtils]: 101: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,477 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #815#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,478 INFO L263 TraceCheckUtils]: 103: Hoare triple {49356#(= 1 ~waterLevel~0)} call runTest(); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,479 INFO L263 TraceCheckUtils]: 104: Hoare triple {49356#(= 1 ~waterLevel~0)} call __utac_acc__Specification2_spec__1(); {49418#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:19:14,479 INFO L280 TraceCheckUtils]: 105: Hoare triple {49418#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {49274#true} is VALID [2020-07-10 17:19:14,479 INFO L280 TraceCheckUtils]: 106: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,480 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #889#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,480 INFO L263 TraceCheckUtils]: 108: Hoare triple {49356#(= 1 ~waterLevel~0)} call test(); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,481 INFO L280 TraceCheckUtils]: 109: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,481 INFO L280 TraceCheckUtils]: 110: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp~5; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,482 INFO L280 TraceCheckUtils]: 111: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp___0~1; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,482 INFO L280 TraceCheckUtils]: 112: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,483 INFO L280 TraceCheckUtils]: 113: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,483 INFO L280 TraceCheckUtils]: 114: Hoare triple {49356#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,484 INFO L280 TraceCheckUtils]: 115: Hoare triple {49356#(= 1 ~waterLevel~0)} assume !false; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,484 INFO L280 TraceCheckUtils]: 116: Hoare triple {49356#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,485 INFO L280 TraceCheckUtils]: 117: Hoare triple {49356#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,485 INFO L280 TraceCheckUtils]: 118: Hoare triple {49356#(= 1 ~waterLevel~0)} ~tmp~5 := #t~nondet54; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,486 INFO L280 TraceCheckUtils]: 119: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc #t~nondet54; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,486 INFO L280 TraceCheckUtils]: 120: Hoare triple {49356#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,487 INFO L280 TraceCheckUtils]: 121: Hoare triple {49356#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,487 INFO L280 TraceCheckUtils]: 122: Hoare triple {49356#(= 1 ~waterLevel~0)} ~tmp___0~1 := #t~nondet55; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,488 INFO L280 TraceCheckUtils]: 123: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc #t~nondet55; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,488 INFO L280 TraceCheckUtils]: 124: Hoare triple {49356#(= 1 ~waterLevel~0)} assume 0 != ~tmp___0~1; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,489 INFO L263 TraceCheckUtils]: 125: Hoare triple {49356#(= 1 ~waterLevel~0)} call changeMethaneLevel(); {49419#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 17:19:14,489 INFO L280 TraceCheckUtils]: 126: Hoare triple {49419#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {49274#true} is VALID [2020-07-10 17:19:14,490 INFO L280 TraceCheckUtils]: 127: Hoare triple {49274#true} ~methaneLevelCritical~0 := 1; {49274#true} is VALID [2020-07-10 17:19:14,490 INFO L280 TraceCheckUtils]: 128: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,490 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #861#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,491 INFO L280 TraceCheckUtils]: 130: Hoare triple {49356#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,491 INFO L280 TraceCheckUtils]: 131: Hoare triple {49356#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet56; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,492 INFO L280 TraceCheckUtils]: 132: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc #t~nondet56; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,492 INFO L280 TraceCheckUtils]: 133: Hoare triple {49356#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,493 INFO L263 TraceCheckUtils]: 134: Hoare triple {49356#(= 1 ~waterLevel~0)} call timeShift(); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,494 INFO L280 TraceCheckUtils]: 135: Hoare triple {49356#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,494 INFO L280 TraceCheckUtils]: 136: Hoare triple {49356#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,495 INFO L263 TraceCheckUtils]: 137: Hoare triple {49356#(= 1 ~waterLevel~0)} call processEnvironment(); {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:19:14,495 INFO L280 TraceCheckUtils]: 138: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {49274#true} is VALID [2020-07-10 17:19:14,495 INFO L280 TraceCheckUtils]: 139: Hoare triple {49274#true} assume 0 == ~pumpRunning~0; {49274#true} is VALID [2020-07-10 17:19:14,496 INFO L263 TraceCheckUtils]: 140: Hoare triple {49274#true} call #t~ret35 := isHighWaterLevel(); {49274#true} is VALID [2020-07-10 17:19:14,496 INFO L280 TraceCheckUtils]: 141: Hoare triple {49274#true} havoc ~retValue_acc~5; {49274#true} is VALID [2020-07-10 17:19:14,496 INFO L280 TraceCheckUtils]: 142: Hoare triple {49274#true} havoc ~tmp~4; {49274#true} is VALID [2020-07-10 17:19:14,496 INFO L280 TraceCheckUtils]: 143: Hoare triple {49274#true} havoc ~tmp___0~0; {49274#true} is VALID [2020-07-10 17:19:14,496 INFO L263 TraceCheckUtils]: 144: Hoare triple {49274#true} call #t~ret53 := isHighWaterSensorDry(); {49274#true} is VALID [2020-07-10 17:19:14,497 INFO L280 TraceCheckUtils]: 145: Hoare triple {49274#true} havoc ~retValue_acc~11; {49274#true} is VALID [2020-07-10 17:19:14,497 INFO L280 TraceCheckUtils]: 146: Hoare triple {49274#true} assume !(~waterLevel~0 < 2); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,498 INFO L280 TraceCheckUtils]: 147: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,498 INFO L280 TraceCheckUtils]: 148: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,499 INFO L280 TraceCheckUtils]: 149: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,500 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #875#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,500 INFO L280 TraceCheckUtils]: 151: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,501 INFO L280 TraceCheckUtils]: 152: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,501 INFO L280 TraceCheckUtils]: 153: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,502 INFO L280 TraceCheckUtils]: 154: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,502 INFO L280 TraceCheckUtils]: 155: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,503 INFO L280 TraceCheckUtils]: 156: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,503 INFO L280 TraceCheckUtils]: 157: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,504 INFO L280 TraceCheckUtils]: 158: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,505 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #851#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,505 INFO L280 TraceCheckUtils]: 160: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,506 INFO L280 TraceCheckUtils]: 161: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret35; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,506 INFO L280 TraceCheckUtils]: 162: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret35; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,507 INFO L280 TraceCheckUtils]: 163: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~3; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,508 INFO L263 TraceCheckUtils]: 164: Hoare triple {49440#(<= 2 ~waterLevel~0)} call activatePump(); {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:19:14,508 INFO L280 TraceCheckUtils]: 165: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49274#true} is VALID [2020-07-10 17:19:14,508 INFO L280 TraceCheckUtils]: 166: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,509 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {49274#true} {49440#(<= 2 ~waterLevel~0)} #853#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,509 INFO L280 TraceCheckUtils]: 168: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:19:14,510 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49356#(= 1 ~waterLevel~0)} #879#return; {49275#false} is VALID [2020-07-10 17:19:14,510 INFO L263 TraceCheckUtils]: 170: Hoare triple {49275#false} call __utac_acc__Specification2_spec__2(); {49275#false} is VALID [2020-07-10 17:19:14,511 INFO L280 TraceCheckUtils]: 171: Hoare triple {49275#false} havoc ~tmp~6; {49275#false} is VALID [2020-07-10 17:19:14,511 INFO L280 TraceCheckUtils]: 172: Hoare triple {49275#false} havoc ~tmp___0~2; {49275#false} is VALID [2020-07-10 17:19:14,511 INFO L263 TraceCheckUtils]: 173: Hoare triple {49275#false} call #t~ret58 := isMethaneLevelCritical(); {49274#true} is VALID [2020-07-10 17:19:14,511 INFO L280 TraceCheckUtils]: 174: Hoare triple {49274#true} havoc ~retValue_acc~9; {49274#true} is VALID [2020-07-10 17:19:14,511 INFO L280 TraceCheckUtils]: 175: Hoare triple {49274#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49274#true} is VALID [2020-07-10 17:19:14,512 INFO L280 TraceCheckUtils]: 176: Hoare triple {49274#true} #res := ~retValue_acc~9; {49274#true} is VALID [2020-07-10 17:19:14,512 INFO L280 TraceCheckUtils]: 177: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,512 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {49274#true} {49275#false} #869#return; {49275#false} is VALID [2020-07-10 17:19:14,512 INFO L280 TraceCheckUtils]: 179: Hoare triple {49275#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {49275#false} is VALID [2020-07-10 17:19:14,512 INFO L280 TraceCheckUtils]: 180: Hoare triple {49275#false} ~tmp~6 := #t~ret58; {49275#false} is VALID [2020-07-10 17:19:14,513 INFO L280 TraceCheckUtils]: 181: Hoare triple {49275#false} havoc #t~ret58; {49275#false} is VALID [2020-07-10 17:19:14,513 INFO L280 TraceCheckUtils]: 182: Hoare triple {49275#false} assume 0 != ~tmp~6; {49275#false} is VALID [2020-07-10 17:19:14,513 INFO L263 TraceCheckUtils]: 183: Hoare triple {49275#false} call #t~ret59 := isPumpRunning(); {49274#true} is VALID [2020-07-10 17:19:14,513 INFO L280 TraceCheckUtils]: 184: Hoare triple {49274#true} havoc ~retValue_acc~4; {49274#true} is VALID [2020-07-10 17:19:14,513 INFO L280 TraceCheckUtils]: 185: Hoare triple {49274#true} ~retValue_acc~4 := ~pumpRunning~0; {49274#true} is VALID [2020-07-10 17:19:14,514 INFO L280 TraceCheckUtils]: 186: Hoare triple {49274#true} #res := ~retValue_acc~4; {49274#true} is VALID [2020-07-10 17:19:14,514 INFO L280 TraceCheckUtils]: 187: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 17:19:14,514 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {49274#true} {49275#false} #871#return; {49275#false} is VALID [2020-07-10 17:19:14,514 INFO L280 TraceCheckUtils]: 189: Hoare triple {49275#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {49275#false} is VALID [2020-07-10 17:19:14,514 INFO L280 TraceCheckUtils]: 190: Hoare triple {49275#false} ~tmp___0~2 := #t~ret59; {49275#false} is VALID [2020-07-10 17:19:14,515 INFO L280 TraceCheckUtils]: 191: Hoare triple {49275#false} havoc #t~ret59; {49275#false} is VALID [2020-07-10 17:19:14,515 INFO L280 TraceCheckUtils]: 192: Hoare triple {49275#false} assume 0 != ~tmp___0~2; {49275#false} is VALID [2020-07-10 17:19:14,515 INFO L280 TraceCheckUtils]: 193: Hoare triple {49275#false} assume 0 != ~methAndRunningLastTime~0; {49275#false} is VALID [2020-07-10 17:19:14,515 INFO L263 TraceCheckUtils]: 194: Hoare triple {49275#false} call __automaton_fail(); {49275#false} is VALID [2020-07-10 17:19:14,515 INFO L280 TraceCheckUtils]: 195: Hoare triple {49275#false} assume !false; {49275#false} is VALID [2020-07-10 17:19:14,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:19:14,550 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:19:14,551 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [284993927] [2020-07-10 17:19:14,551 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:19:14,551 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 17:19:14,551 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192482956] [2020-07-10 17:19:14,552 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 196 [2020-07-10 17:19:14,552 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:19:14,552 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 17:19:14,804 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:19:14,804 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 17:19:14,804 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:19:14,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 17:19:14,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-10 17:19:14,805 INFO L87 Difference]: Start difference. First operand 1065 states and 1177 transitions. Second operand 8 states. [2020-07-10 17:19:15,958 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:19:19,451 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:20:33,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:20:33,709 INFO L93 Difference]: Finished difference Result 3607 states and 4400 transitions. [2020-07-10 17:20:33,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-10 17:20:33,709 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 196 [2020-07-10 17:20:33,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:20:33,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 17:20:33,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 911 transitions. [2020-07-10 17:20:33,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 17:20:33,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 911 transitions. [2020-07-10 17:20:33,729 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 911 transitions. [2020-07-10 17:20:36,299 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 911 edges. 911 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:20:36,640 INFO L225 Difference]: With dead ends: 3607 [2020-07-10 17:20:36,640 INFO L226 Difference]: Without dead ends: 2657 [2020-07-10 17:20:36,644 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 37 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 146 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=155, Invalid=445, Unknown=0, NotChecked=0, Total=600 [2020-07-10 17:20:36,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2657 states. [2020-07-10 17:21:29,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2657 to 2107. [2020-07-10 17:21:29,399 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:21:29,399 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2657 states. Second operand 2107 states. [2020-07-10 17:21:29,399 INFO L74 IsIncluded]: Start isIncluded. First operand 2657 states. Second operand 2107 states. [2020-07-10 17:21:29,399 INFO L87 Difference]: Start difference. First operand 2657 states. Second operand 2107 states. [2020-07-10 17:21:29,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:21:29,625 INFO L93 Difference]: Finished difference Result 2657 states and 3180 transitions. [2020-07-10 17:21:29,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 3180 transitions. [2020-07-10 17:21:29,629 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:21:29,630 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:21:29,630 INFO L74 IsIncluded]: Start isIncluded. First operand 2107 states. Second operand 2657 states. [2020-07-10 17:21:29,630 INFO L87 Difference]: Start difference. First operand 2107 states. Second operand 2657 states. [2020-07-10 17:21:29,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:21:29,845 INFO L93 Difference]: Finished difference Result 2657 states and 3180 transitions. [2020-07-10 17:21:29,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 3180 transitions. [2020-07-10 17:21:29,850 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:21:29,850 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:21:29,850 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:21:29,851 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:21:29,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2107 states. [2020-07-10 17:21:30,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 2107 states and 2383 transitions. [2020-07-10 17:21:30,025 INFO L78 Accepts]: Start accepts. Automaton has 2107 states and 2383 transitions. Word has length 196 [2020-07-10 17:21:30,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:21:30,025 INFO L479 AbstractCegarLoop]: Abstraction has 2107 states and 2383 transitions. [2020-07-10 17:21:30,025 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 17:21:30,025 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2107 states and 2383 transitions. [2020-07-10 17:21:44,044 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2383 edges. 2383 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:21:44,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 2383 transitions. [2020-07-10 17:21:44,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-07-10 17:21:44,048 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:21:44,048 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] [2020-07-10 17:21:44,048 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 17:21:44,049 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:21:44,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:21:44,049 INFO L82 PathProgramCache]: Analyzing trace with hash 738354595, now seen corresponding path program 1 times [2020-07-10 17:21:44,049 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:21:44,049 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [196774454] [2020-07-10 17:21:44,049 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:21:44,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,431 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:21:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {66384#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {66237#true} is VALID [2020-07-10 17:21:44,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} #valid := #valid[0 := 0]; {66237#true} is VALID [2020-07-10 17:21:44,483 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} assume 0 < #StackHeapBarrier; {66237#true} is VALID [2020-07-10 17:21:44,483 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {66237#true} is VALID [2020-07-10 17:21:44,483 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {66237#true} is VALID [2020-07-10 17:21:44,483 INFO L280 TraceCheckUtils]: 5: Hoare triple {66237#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {66237#true} is VALID [2020-07-10 17:21:44,484 INFO L280 TraceCheckUtils]: 6: Hoare triple {66237#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {66237#true} is VALID [2020-07-10 17:21:44,484 INFO L280 TraceCheckUtils]: 7: Hoare triple {66237#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {66237#true} is VALID [2020-07-10 17:21:44,484 INFO L280 TraceCheckUtils]: 8: Hoare triple {66237#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {66237#true} is VALID [2020-07-10 17:21:44,484 INFO L280 TraceCheckUtils]: 9: Hoare triple {66237#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {66237#true} is VALID [2020-07-10 17:21:44,484 INFO L280 TraceCheckUtils]: 10: Hoare triple {66237#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {66237#true} is VALID [2020-07-10 17:21:44,485 INFO L280 TraceCheckUtils]: 11: Hoare triple {66237#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {66237#true} is VALID [2020-07-10 17:21:44,485 INFO L280 TraceCheckUtils]: 12: Hoare triple {66237#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {66237#true} is VALID [2020-07-10 17:21:44,485 INFO L280 TraceCheckUtils]: 13: Hoare triple {66237#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {66237#true} is VALID [2020-07-10 17:21:44,485 INFO L280 TraceCheckUtils]: 14: Hoare triple {66237#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {66237#true} is VALID [2020-07-10 17:21:44,486 INFO L280 TraceCheckUtils]: 15: Hoare triple {66237#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {66237#true} is VALID [2020-07-10 17:21:44,486 INFO L280 TraceCheckUtils]: 16: Hoare triple {66237#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {66237#true} is VALID [2020-07-10 17:21:44,486 INFO L280 TraceCheckUtils]: 17: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {66237#true} is VALID [2020-07-10 17:21:44,486 INFO L280 TraceCheckUtils]: 18: Hoare triple {66237#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {66237#true} is VALID [2020-07-10 17:21:44,487 INFO L280 TraceCheckUtils]: 19: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {66237#true} is VALID [2020-07-10 17:21:44,487 INFO L280 TraceCheckUtils]: 20: Hoare triple {66237#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {66237#true} is VALID [2020-07-10 17:21:44,487 INFO L280 TraceCheckUtils]: 21: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {66237#true} is VALID [2020-07-10 17:21:44,487 INFO L280 TraceCheckUtils]: 22: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {66237#true} is VALID [2020-07-10 17:21:44,487 INFO L280 TraceCheckUtils]: 23: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {66237#true} is VALID [2020-07-10 17:21:44,488 INFO L280 TraceCheckUtils]: 24: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {66237#true} is VALID [2020-07-10 17:21:44,488 INFO L280 TraceCheckUtils]: 25: Hoare triple {66237#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {66237#true} is VALID [2020-07-10 17:21:44,488 INFO L280 TraceCheckUtils]: 26: Hoare triple {66237#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {66237#true} is VALID [2020-07-10 17:21:44,488 INFO L280 TraceCheckUtils]: 27: Hoare triple {66237#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {66237#true} is VALID [2020-07-10 17:21:44,489 INFO L280 TraceCheckUtils]: 28: Hoare triple {66237#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {66237#true} is VALID [2020-07-10 17:21:44,489 INFO L280 TraceCheckUtils]: 29: Hoare triple {66237#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {66237#true} is VALID [2020-07-10 17:21:44,489 INFO L280 TraceCheckUtils]: 30: Hoare triple {66237#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {66237#true} is VALID [2020-07-10 17:21:44,489 INFO L280 TraceCheckUtils]: 31: Hoare triple {66237#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {66237#true} is VALID [2020-07-10 17:21:44,489 INFO L280 TraceCheckUtils]: 32: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {66237#true} is VALID [2020-07-10 17:21:44,490 INFO L280 TraceCheckUtils]: 33: Hoare triple {66237#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {66237#true} is VALID [2020-07-10 17:21:44,490 INFO L280 TraceCheckUtils]: 34: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {66237#true} is VALID [2020-07-10 17:21:44,490 INFO L280 TraceCheckUtils]: 35: Hoare triple {66237#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {66237#true} is VALID [2020-07-10 17:21:44,490 INFO L280 TraceCheckUtils]: 36: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {66237#true} is VALID [2020-07-10 17:21:44,491 INFO L280 TraceCheckUtils]: 37: Hoare triple {66237#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {66237#true} is VALID [2020-07-10 17:21:44,491 INFO L280 TraceCheckUtils]: 38: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {66237#true} is VALID [2020-07-10 17:21:44,491 INFO L280 TraceCheckUtils]: 39: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {66237#true} is VALID [2020-07-10 17:21:44,491 INFO L280 TraceCheckUtils]: 40: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {66237#true} is VALID [2020-07-10 17:21:44,492 INFO L280 TraceCheckUtils]: 41: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {66237#true} is VALID [2020-07-10 17:21:44,492 INFO L280 TraceCheckUtils]: 42: Hoare triple {66237#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {66237#true} is VALID [2020-07-10 17:21:44,492 INFO L280 TraceCheckUtils]: 43: Hoare triple {66237#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {66237#true} is VALID [2020-07-10 17:21:44,492 INFO L280 TraceCheckUtils]: 44: Hoare triple {66237#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {66237#true} is VALID [2020-07-10 17:21:44,492 INFO L280 TraceCheckUtils]: 45: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {66237#true} is VALID [2020-07-10 17:21:44,493 INFO L280 TraceCheckUtils]: 46: Hoare triple {66237#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {66237#true} is VALID [2020-07-10 17:21:44,493 INFO L280 TraceCheckUtils]: 47: Hoare triple {66237#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {66237#true} is VALID [2020-07-10 17:21:44,493 INFO L280 TraceCheckUtils]: 48: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {66237#true} is VALID [2020-07-10 17:21:44,493 INFO L280 TraceCheckUtils]: 49: Hoare triple {66237#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {66237#true} is VALID [2020-07-10 17:21:44,493 INFO L280 TraceCheckUtils]: 50: Hoare triple {66237#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {66237#true} is VALID [2020-07-10 17:21:44,494 INFO L280 TraceCheckUtils]: 51: Hoare triple {66237#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {66237#true} is VALID [2020-07-10 17:21:44,494 INFO L280 TraceCheckUtils]: 52: Hoare triple {66237#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {66237#true} is VALID [2020-07-10 17:21:44,494 INFO L280 TraceCheckUtils]: 53: Hoare triple {66237#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {66237#true} is VALID [2020-07-10 17:21:44,494 INFO L280 TraceCheckUtils]: 54: Hoare triple {66237#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {66237#true} is VALID [2020-07-10 17:21:44,494 INFO L280 TraceCheckUtils]: 55: Hoare triple {66237#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {66237#true} is VALID [2020-07-10 17:21:44,495 INFO L280 TraceCheckUtils]: 56: Hoare triple {66237#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {66237#true} is VALID [2020-07-10 17:21:44,495 INFO L280 TraceCheckUtils]: 57: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {66237#true} is VALID [2020-07-10 17:21:44,495 INFO L280 TraceCheckUtils]: 58: Hoare triple {66237#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {66237#true} is VALID [2020-07-10 17:21:44,495 INFO L280 TraceCheckUtils]: 59: Hoare triple {66237#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {66237#true} is VALID [2020-07-10 17:21:44,495 INFO L280 TraceCheckUtils]: 60: Hoare triple {66237#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {66237#true} is VALID [2020-07-10 17:21:44,496 INFO L280 TraceCheckUtils]: 61: Hoare triple {66237#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {66237#true} is VALID [2020-07-10 17:21:44,496 INFO L280 TraceCheckUtils]: 62: Hoare triple {66237#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {66237#true} is VALID [2020-07-10 17:21:44,496 INFO L280 TraceCheckUtils]: 63: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {66237#true} is VALID [2020-07-10 17:21:44,496 INFO L280 TraceCheckUtils]: 64: Hoare triple {66237#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {66237#true} is VALID [2020-07-10 17:21:44,496 INFO L280 TraceCheckUtils]: 65: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {66237#true} is VALID [2020-07-10 17:21:44,497 INFO L280 TraceCheckUtils]: 66: Hoare triple {66237#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {66237#true} is VALID [2020-07-10 17:21:44,497 INFO L280 TraceCheckUtils]: 67: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {66237#true} is VALID [2020-07-10 17:21:44,497 INFO L280 TraceCheckUtils]: 68: Hoare triple {66237#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {66237#true} is VALID [2020-07-10 17:21:44,497 INFO L280 TraceCheckUtils]: 69: Hoare triple {66237#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {66237#true} is VALID [2020-07-10 17:21:44,497 INFO L280 TraceCheckUtils]: 70: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {66237#true} is VALID [2020-07-10 17:21:44,498 INFO L280 TraceCheckUtils]: 71: Hoare triple {66237#true} ~head~0.base, ~head~0.offset := 0, 0; {66237#true} is VALID [2020-07-10 17:21:44,498 INFO L280 TraceCheckUtils]: 72: Hoare triple {66237#true} ~pumpRunning~0 := 0; {66237#true} is VALID [2020-07-10 17:21:44,498 INFO L280 TraceCheckUtils]: 73: Hoare triple {66237#true} ~systemActive~0 := 1; {66237#true} is VALID [2020-07-10 17:21:44,498 INFO L280 TraceCheckUtils]: 74: Hoare triple {66237#true} ~methAndRunningLastTime~0 := 0; {66237#true} is VALID [2020-07-10 17:21:44,498 INFO L280 TraceCheckUtils]: 75: Hoare triple {66237#true} ~cleanupTimeShifts~0 := 4; {66237#true} is VALID [2020-07-10 17:21:44,499 INFO L280 TraceCheckUtils]: 76: Hoare triple {66237#true} ~waterLevel~0 := 1; {66237#true} is VALID [2020-07-10 17:21:44,499 INFO L280 TraceCheckUtils]: 77: Hoare triple {66237#true} ~methaneLevelCritical~0 := 0; {66237#true} is VALID [2020-07-10 17:21:44,499 INFO L280 TraceCheckUtils]: 78: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,499 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {66237#true} {66237#true} #899#return; {66237#true} is VALID [2020-07-10 17:21:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,518 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66237#true} {66237#true} #809#return; {66237#true} is VALID [2020-07-10 17:21:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,521 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66237#true} {66237#true} #811#return; {66237#true} is VALID [2020-07-10 17:21:44,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~7; {66237#true} is VALID [2020-07-10 17:21:44,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~retValue_acc~7 := 1; {66237#true} is VALID [2020-07-10 17:21:44,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} #res := ~retValue_acc~7; {66237#true} is VALID [2020-07-10 17:21:44,525 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,526 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66237#true} {66237#true} #813#return; {66237#true} is VALID [2020-07-10 17:21:44,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,528 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66237#true} {66237#true} #815#return; {66237#true} is VALID [2020-07-10 17:21:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {66385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume true; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,544 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {66333#(= 0 ~methAndRunningLastTime~0)} {66237#true} #889#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {66386#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {66237#true} is VALID [2020-07-10 17:21:44,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~waterLevel~0 := 1 + ~waterLevel~0; {66237#true} is VALID [2020-07-10 17:21:44,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,563 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #859#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {66387#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {66237#true} is VALID [2020-07-10 17:21:44,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~methaneLevelCritical~0 := 1; {66237#true} is VALID [2020-07-10 17:21:44,578 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,579 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #861#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~11; {66237#true} is VALID [2020-07-10 17:21:44,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} assume !(~waterLevel~0 < 2); {66237#true} is VALID [2020-07-10 17:21:44,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} ~retValue_acc~11 := 0; {66237#true} is VALID [2020-07-10 17:21:44,607 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} #res := ~retValue_acc~11; {66237#true} is VALID [2020-07-10 17:21:44,608 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,608 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {66237#true} {66237#true} #875#return; {66237#true} is VALID [2020-07-10 17:21:44,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~5; {66237#true} is VALID [2020-07-10 17:21:44,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} havoc ~tmp~4; {66237#true} is VALID [2020-07-10 17:21:44,608 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} havoc ~tmp___0~0; {66237#true} is VALID [2020-07-10 17:21:44,609 INFO L263 TraceCheckUtils]: 3: Hoare triple {66237#true} call #t~ret53 := isHighWaterSensorDry(); {66237#true} is VALID [2020-07-10 17:21:44,609 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} havoc ~retValue_acc~11; {66237#true} is VALID [2020-07-10 17:21:44,609 INFO L280 TraceCheckUtils]: 5: Hoare triple {66237#true} assume !(~waterLevel~0 < 2); {66237#true} is VALID [2020-07-10 17:21:44,610 INFO L280 TraceCheckUtils]: 6: Hoare triple {66237#true} ~retValue_acc~11 := 0; {66237#true} is VALID [2020-07-10 17:21:44,610 INFO L280 TraceCheckUtils]: 7: Hoare triple {66237#true} #res := ~retValue_acc~11; {66237#true} is VALID [2020-07-10 17:21:44,610 INFO L280 TraceCheckUtils]: 8: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,610 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {66237#true} {66237#true} #875#return; {66237#true} is VALID [2020-07-10 17:21:44,611 INFO L280 TraceCheckUtils]: 10: Hoare triple {66237#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {66237#true} is VALID [2020-07-10 17:21:44,611 INFO L280 TraceCheckUtils]: 11: Hoare triple {66237#true} ~tmp~4 := #t~ret53; {66237#true} is VALID [2020-07-10 17:21:44,611 INFO L280 TraceCheckUtils]: 12: Hoare triple {66237#true} havoc #t~ret53; {66237#true} is VALID [2020-07-10 17:21:44,611 INFO L280 TraceCheckUtils]: 13: Hoare triple {66237#true} assume !(0 != ~tmp~4); {66237#true} is VALID [2020-07-10 17:21:44,611 INFO L280 TraceCheckUtils]: 14: Hoare triple {66237#true} ~tmp___0~0 := 1; {66237#true} is VALID [2020-07-10 17:21:44,612 INFO L280 TraceCheckUtils]: 15: Hoare triple {66237#true} ~retValue_acc~5 := ~tmp___0~0; {66237#true} is VALID [2020-07-10 17:21:44,612 INFO L280 TraceCheckUtils]: 16: Hoare triple {66237#true} #res := ~retValue_acc~5; {66237#true} is VALID [2020-07-10 17:21:44,612 INFO L280 TraceCheckUtils]: 17: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,612 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {66237#true} {66237#true} #851#return; {66237#true} is VALID [2020-07-10 17:21:44,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66237#true} is VALID [2020-07-10 17:21:44,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,616 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {66237#true} {66237#true} #853#return; {66237#true} is VALID [2020-07-10 17:21:44,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66237#true} is VALID [2020-07-10 17:21:44,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} assume 0 == ~pumpRunning~0; {66237#true} is VALID [2020-07-10 17:21:44,617 INFO L263 TraceCheckUtils]: 2: Hoare triple {66237#true} call #t~ret35 := isHighWaterLevel(); {66237#true} is VALID [2020-07-10 17:21:44,617 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} havoc ~retValue_acc~5; {66237#true} is VALID [2020-07-10 17:21:44,617 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} havoc ~tmp~4; {66237#true} is VALID [2020-07-10 17:21:44,617 INFO L280 TraceCheckUtils]: 5: Hoare triple {66237#true} havoc ~tmp___0~0; {66237#true} is VALID [2020-07-10 17:21:44,618 INFO L263 TraceCheckUtils]: 6: Hoare triple {66237#true} call #t~ret53 := isHighWaterSensorDry(); {66237#true} is VALID [2020-07-10 17:21:44,618 INFO L280 TraceCheckUtils]: 7: Hoare triple {66237#true} havoc ~retValue_acc~11; {66237#true} is VALID [2020-07-10 17:21:44,618 INFO L280 TraceCheckUtils]: 8: Hoare triple {66237#true} assume !(~waterLevel~0 < 2); {66237#true} is VALID [2020-07-10 17:21:44,618 INFO L280 TraceCheckUtils]: 9: Hoare triple {66237#true} ~retValue_acc~11 := 0; {66237#true} is VALID [2020-07-10 17:21:44,619 INFO L280 TraceCheckUtils]: 10: Hoare triple {66237#true} #res := ~retValue_acc~11; {66237#true} is VALID [2020-07-10 17:21:44,619 INFO L280 TraceCheckUtils]: 11: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,619 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {66237#true} {66237#true} #875#return; {66237#true} is VALID [2020-07-10 17:21:44,619 INFO L280 TraceCheckUtils]: 13: Hoare triple {66237#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {66237#true} is VALID [2020-07-10 17:21:44,619 INFO L280 TraceCheckUtils]: 14: Hoare triple {66237#true} ~tmp~4 := #t~ret53; {66237#true} is VALID [2020-07-10 17:21:44,620 INFO L280 TraceCheckUtils]: 15: Hoare triple {66237#true} havoc #t~ret53; {66237#true} is VALID [2020-07-10 17:21:44,620 INFO L280 TraceCheckUtils]: 16: Hoare triple {66237#true} assume !(0 != ~tmp~4); {66237#true} is VALID [2020-07-10 17:21:44,620 INFO L280 TraceCheckUtils]: 17: Hoare triple {66237#true} ~tmp___0~0 := 1; {66237#true} is VALID [2020-07-10 17:21:44,620 INFO L280 TraceCheckUtils]: 18: Hoare triple {66237#true} ~retValue_acc~5 := ~tmp___0~0; {66237#true} is VALID [2020-07-10 17:21:44,620 INFO L280 TraceCheckUtils]: 19: Hoare triple {66237#true} #res := ~retValue_acc~5; {66237#true} is VALID [2020-07-10 17:21:44,621 INFO L280 TraceCheckUtils]: 20: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,621 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {66237#true} {66237#true} #851#return; {66237#true} is VALID [2020-07-10 17:21:44,621 INFO L280 TraceCheckUtils]: 22: Hoare triple {66237#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {66237#true} is VALID [2020-07-10 17:21:44,621 INFO L280 TraceCheckUtils]: 23: Hoare triple {66237#true} ~tmp~3 := #t~ret35; {66237#true} is VALID [2020-07-10 17:21:44,621 INFO L280 TraceCheckUtils]: 24: Hoare triple {66237#true} havoc #t~ret35; {66237#true} is VALID [2020-07-10 17:21:44,622 INFO L280 TraceCheckUtils]: 25: Hoare triple {66237#true} assume 0 != ~tmp~3; {66237#true} is VALID [2020-07-10 17:21:44,622 INFO L263 TraceCheckUtils]: 26: Hoare triple {66237#true} call activatePump(); {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:21:44,622 INFO L280 TraceCheckUtils]: 27: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66237#true} is VALID [2020-07-10 17:21:44,623 INFO L280 TraceCheckUtils]: 28: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,623 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {66237#true} {66237#true} #853#return; {66237#true} is VALID [2020-07-10 17:21:44,623 INFO L280 TraceCheckUtils]: 30: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,624 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #879#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~9; {66237#true} is VALID [2020-07-10 17:21:44,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {66237#true} is VALID [2020-07-10 17:21:44,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} #res := ~retValue_acc~9; {66237#true} is VALID [2020-07-10 17:21:44,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,629 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #869#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:21:44,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~4; {66237#true} is VALID [2020-07-10 17:21:44,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~retValue_acc~4 := ~pumpRunning~0; {66237#true} is VALID [2020-07-10 17:21:44,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} #res := ~retValue_acc~4; {66237#true} is VALID [2020-07-10 17:21:44,632 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,633 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #871#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,637 INFO L263 TraceCheckUtils]: 0: Hoare triple {66237#true} call ULTIMATE.init(); {66384#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:21:44,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {66384#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {66237#true} is VALID [2020-07-10 17:21:44,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} #valid := #valid[0 := 0]; {66237#true} is VALID [2020-07-10 17:21:44,638 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} assume 0 < #StackHeapBarrier; {66237#true} is VALID [2020-07-10 17:21:44,638 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {66237#true} is VALID [2020-07-10 17:21:44,638 INFO L280 TraceCheckUtils]: 5: Hoare triple {66237#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {66237#true} is VALID [2020-07-10 17:21:44,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {66237#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {66237#true} is VALID [2020-07-10 17:21:44,639 INFO L280 TraceCheckUtils]: 7: Hoare triple {66237#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {66237#true} is VALID [2020-07-10 17:21:44,639 INFO L280 TraceCheckUtils]: 8: Hoare triple {66237#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {66237#true} is VALID [2020-07-10 17:21:44,639 INFO L280 TraceCheckUtils]: 9: Hoare triple {66237#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {66237#true} is VALID [2020-07-10 17:21:44,639 INFO L280 TraceCheckUtils]: 10: Hoare triple {66237#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {66237#true} is VALID [2020-07-10 17:21:44,640 INFO L280 TraceCheckUtils]: 11: Hoare triple {66237#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {66237#true} is VALID [2020-07-10 17:21:44,640 INFO L280 TraceCheckUtils]: 12: Hoare triple {66237#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {66237#true} is VALID [2020-07-10 17:21:44,640 INFO L280 TraceCheckUtils]: 13: Hoare triple {66237#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {66237#true} is VALID [2020-07-10 17:21:44,640 INFO L280 TraceCheckUtils]: 14: Hoare triple {66237#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {66237#true} is VALID [2020-07-10 17:21:44,640 INFO L280 TraceCheckUtils]: 15: Hoare triple {66237#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {66237#true} is VALID [2020-07-10 17:21:44,640 INFO L280 TraceCheckUtils]: 16: Hoare triple {66237#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {66237#true} is VALID [2020-07-10 17:21:44,641 INFO L280 TraceCheckUtils]: 17: Hoare triple {66237#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {66237#true} is VALID [2020-07-10 17:21:44,641 INFO L280 TraceCheckUtils]: 18: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {66237#true} is VALID [2020-07-10 17:21:44,641 INFO L280 TraceCheckUtils]: 19: Hoare triple {66237#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {66237#true} is VALID [2020-07-10 17:21:44,641 INFO L280 TraceCheckUtils]: 20: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {66237#true} is VALID [2020-07-10 17:21:44,641 INFO L280 TraceCheckUtils]: 21: Hoare triple {66237#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {66237#true} is VALID [2020-07-10 17:21:44,642 INFO L280 TraceCheckUtils]: 22: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {66237#true} is VALID [2020-07-10 17:21:44,642 INFO L280 TraceCheckUtils]: 23: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {66237#true} is VALID [2020-07-10 17:21:44,642 INFO L280 TraceCheckUtils]: 24: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {66237#true} is VALID [2020-07-10 17:21:44,642 INFO L280 TraceCheckUtils]: 25: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {66237#true} is VALID [2020-07-10 17:21:44,642 INFO L280 TraceCheckUtils]: 26: Hoare triple {66237#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {66237#true} is VALID [2020-07-10 17:21:44,642 INFO L280 TraceCheckUtils]: 27: Hoare triple {66237#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {66237#true} is VALID [2020-07-10 17:21:44,643 INFO L280 TraceCheckUtils]: 28: Hoare triple {66237#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {66237#true} is VALID [2020-07-10 17:21:44,643 INFO L280 TraceCheckUtils]: 29: Hoare triple {66237#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {66237#true} is VALID [2020-07-10 17:21:44,643 INFO L280 TraceCheckUtils]: 30: Hoare triple {66237#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {66237#true} is VALID [2020-07-10 17:21:44,643 INFO L280 TraceCheckUtils]: 31: Hoare triple {66237#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {66237#true} is VALID [2020-07-10 17:21:44,643 INFO L280 TraceCheckUtils]: 32: Hoare triple {66237#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {66237#true} is VALID [2020-07-10 17:21:44,643 INFO L280 TraceCheckUtils]: 33: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {66237#true} is VALID [2020-07-10 17:21:44,644 INFO L280 TraceCheckUtils]: 34: Hoare triple {66237#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {66237#true} is VALID [2020-07-10 17:21:44,644 INFO L280 TraceCheckUtils]: 35: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {66237#true} is VALID [2020-07-10 17:21:44,644 INFO L280 TraceCheckUtils]: 36: Hoare triple {66237#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {66237#true} is VALID [2020-07-10 17:21:44,644 INFO L280 TraceCheckUtils]: 37: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {66237#true} is VALID [2020-07-10 17:21:44,644 INFO L280 TraceCheckUtils]: 38: Hoare triple {66237#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {66237#true} is VALID [2020-07-10 17:21:44,644 INFO L280 TraceCheckUtils]: 39: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {66237#true} is VALID [2020-07-10 17:21:44,645 INFO L280 TraceCheckUtils]: 40: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {66237#true} is VALID [2020-07-10 17:21:44,645 INFO L280 TraceCheckUtils]: 41: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {66237#true} is VALID [2020-07-10 17:21:44,645 INFO L280 TraceCheckUtils]: 42: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {66237#true} is VALID [2020-07-10 17:21:44,645 INFO L280 TraceCheckUtils]: 43: Hoare triple {66237#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {66237#true} is VALID [2020-07-10 17:21:44,645 INFO L280 TraceCheckUtils]: 44: Hoare triple {66237#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {66237#true} is VALID [2020-07-10 17:21:44,645 INFO L280 TraceCheckUtils]: 45: Hoare triple {66237#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {66237#true} is VALID [2020-07-10 17:21:44,646 INFO L280 TraceCheckUtils]: 46: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {66237#true} is VALID [2020-07-10 17:21:44,646 INFO L280 TraceCheckUtils]: 47: Hoare triple {66237#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {66237#true} is VALID [2020-07-10 17:21:44,646 INFO L280 TraceCheckUtils]: 48: Hoare triple {66237#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {66237#true} is VALID [2020-07-10 17:21:44,646 INFO L280 TraceCheckUtils]: 49: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {66237#true} is VALID [2020-07-10 17:21:44,646 INFO L280 TraceCheckUtils]: 50: Hoare triple {66237#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {66237#true} is VALID [2020-07-10 17:21:44,646 INFO L280 TraceCheckUtils]: 51: Hoare triple {66237#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {66237#true} is VALID [2020-07-10 17:21:44,647 INFO L280 TraceCheckUtils]: 52: Hoare triple {66237#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {66237#true} is VALID [2020-07-10 17:21:44,647 INFO L280 TraceCheckUtils]: 53: Hoare triple {66237#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {66237#true} is VALID [2020-07-10 17:21:44,647 INFO L280 TraceCheckUtils]: 54: Hoare triple {66237#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {66237#true} is VALID [2020-07-10 17:21:44,647 INFO L280 TraceCheckUtils]: 55: Hoare triple {66237#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {66237#true} is VALID [2020-07-10 17:21:44,647 INFO L280 TraceCheckUtils]: 56: Hoare triple {66237#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {66237#true} is VALID [2020-07-10 17:21:44,648 INFO L280 TraceCheckUtils]: 57: Hoare triple {66237#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {66237#true} is VALID [2020-07-10 17:21:44,648 INFO L280 TraceCheckUtils]: 58: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {66237#true} is VALID [2020-07-10 17:21:44,648 INFO L280 TraceCheckUtils]: 59: Hoare triple {66237#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {66237#true} is VALID [2020-07-10 17:21:44,648 INFO L280 TraceCheckUtils]: 60: Hoare triple {66237#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {66237#true} is VALID [2020-07-10 17:21:44,648 INFO L280 TraceCheckUtils]: 61: Hoare triple {66237#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {66237#true} is VALID [2020-07-10 17:21:44,649 INFO L280 TraceCheckUtils]: 62: Hoare triple {66237#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {66237#true} is VALID [2020-07-10 17:21:44,649 INFO L280 TraceCheckUtils]: 63: Hoare triple {66237#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {66237#true} is VALID [2020-07-10 17:21:44,649 INFO L280 TraceCheckUtils]: 64: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {66237#true} is VALID [2020-07-10 17:21:44,649 INFO L280 TraceCheckUtils]: 65: Hoare triple {66237#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {66237#true} is VALID [2020-07-10 17:21:44,650 INFO L280 TraceCheckUtils]: 66: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {66237#true} is VALID [2020-07-10 17:21:44,650 INFO L280 TraceCheckUtils]: 67: Hoare triple {66237#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {66237#true} is VALID [2020-07-10 17:21:44,650 INFO L280 TraceCheckUtils]: 68: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {66237#true} is VALID [2020-07-10 17:21:44,650 INFO L280 TraceCheckUtils]: 69: Hoare triple {66237#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {66237#true} is VALID [2020-07-10 17:21:44,650 INFO L280 TraceCheckUtils]: 70: Hoare triple {66237#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {66237#true} is VALID [2020-07-10 17:21:44,651 INFO L280 TraceCheckUtils]: 71: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {66237#true} is VALID [2020-07-10 17:21:44,651 INFO L280 TraceCheckUtils]: 72: Hoare triple {66237#true} ~head~0.base, ~head~0.offset := 0, 0; {66237#true} is VALID [2020-07-10 17:21:44,651 INFO L280 TraceCheckUtils]: 73: Hoare triple {66237#true} ~pumpRunning~0 := 0; {66237#true} is VALID [2020-07-10 17:21:44,651 INFO L280 TraceCheckUtils]: 74: Hoare triple {66237#true} ~systemActive~0 := 1; {66237#true} is VALID [2020-07-10 17:21:44,651 INFO L280 TraceCheckUtils]: 75: Hoare triple {66237#true} ~methAndRunningLastTime~0 := 0; {66237#true} is VALID [2020-07-10 17:21:44,652 INFO L280 TraceCheckUtils]: 76: Hoare triple {66237#true} ~cleanupTimeShifts~0 := 4; {66237#true} is VALID [2020-07-10 17:21:44,652 INFO L280 TraceCheckUtils]: 77: Hoare triple {66237#true} ~waterLevel~0 := 1; {66237#true} is VALID [2020-07-10 17:21:44,652 INFO L280 TraceCheckUtils]: 78: Hoare triple {66237#true} ~methaneLevelCritical~0 := 0; {66237#true} is VALID [2020-07-10 17:21:44,652 INFO L280 TraceCheckUtils]: 79: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,652 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {66237#true} {66237#true} #899#return; {66237#true} is VALID [2020-07-10 17:21:44,653 INFO L263 TraceCheckUtils]: 81: Hoare triple {66237#true} call #t~ret72 := main(); {66237#true} is VALID [2020-07-10 17:21:44,653 INFO L280 TraceCheckUtils]: 82: Hoare triple {66237#true} havoc ~retValue_acc~8; {66237#true} is VALID [2020-07-10 17:21:44,653 INFO L280 TraceCheckUtils]: 83: Hoare triple {66237#true} havoc ~tmp~7; {66237#true} is VALID [2020-07-10 17:21:44,653 INFO L263 TraceCheckUtils]: 84: Hoare triple {66237#true} call select_helpers(); {66237#true} is VALID [2020-07-10 17:21:44,653 INFO L280 TraceCheckUtils]: 85: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,654 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {66237#true} {66237#true} #809#return; {66237#true} is VALID [2020-07-10 17:21:44,654 INFO L263 TraceCheckUtils]: 87: Hoare triple {66237#true} call select_features(); {66237#true} is VALID [2020-07-10 17:21:44,654 INFO L280 TraceCheckUtils]: 88: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,654 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {66237#true} {66237#true} #811#return; {66237#true} is VALID [2020-07-10 17:21:44,654 INFO L263 TraceCheckUtils]: 90: Hoare triple {66237#true} call #t~ret61 := valid_product(); {66237#true} is VALID [2020-07-10 17:21:44,655 INFO L280 TraceCheckUtils]: 91: Hoare triple {66237#true} havoc ~retValue_acc~7; {66237#true} is VALID [2020-07-10 17:21:44,655 INFO L280 TraceCheckUtils]: 92: Hoare triple {66237#true} ~retValue_acc~7 := 1; {66237#true} is VALID [2020-07-10 17:21:44,655 INFO L280 TraceCheckUtils]: 93: Hoare triple {66237#true} #res := ~retValue_acc~7; {66237#true} is VALID [2020-07-10 17:21:44,655 INFO L280 TraceCheckUtils]: 94: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,655 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {66237#true} {66237#true} #813#return; {66237#true} is VALID [2020-07-10 17:21:44,655 INFO L280 TraceCheckUtils]: 96: Hoare triple {66237#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {66237#true} is VALID [2020-07-10 17:21:44,656 INFO L280 TraceCheckUtils]: 97: Hoare triple {66237#true} ~tmp~7 := #t~ret61; {66237#true} is VALID [2020-07-10 17:21:44,656 INFO L280 TraceCheckUtils]: 98: Hoare triple {66237#true} havoc #t~ret61; {66237#true} is VALID [2020-07-10 17:21:44,656 INFO L280 TraceCheckUtils]: 99: Hoare triple {66237#true} assume 0 != ~tmp~7; {66237#true} is VALID [2020-07-10 17:21:44,656 INFO L263 TraceCheckUtils]: 100: Hoare triple {66237#true} call setup(); {66237#true} is VALID [2020-07-10 17:21:44,656 INFO L280 TraceCheckUtils]: 101: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,657 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {66237#true} {66237#true} #815#return; {66237#true} is VALID [2020-07-10 17:21:44,657 INFO L263 TraceCheckUtils]: 103: Hoare triple {66237#true} call runTest(); {66237#true} is VALID [2020-07-10 17:21:44,658 INFO L263 TraceCheckUtils]: 104: Hoare triple {66237#true} call __utac_acc__Specification2_spec__1(); {66385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:21:44,658 INFO L280 TraceCheckUtils]: 105: Hoare triple {66385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,659 INFO L280 TraceCheckUtils]: 106: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume true; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,659 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {66333#(= 0 ~methAndRunningLastTime~0)} {66237#true} #889#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,660 INFO L263 TraceCheckUtils]: 108: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call test(); {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,660 INFO L280 TraceCheckUtils]: 109: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~splverifierCounter~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,661 INFO L280 TraceCheckUtils]: 110: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp~5; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,662 INFO L280 TraceCheckUtils]: 111: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___0~1; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,662 INFO L280 TraceCheckUtils]: 112: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___1~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,663 INFO L280 TraceCheckUtils]: 113: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___2~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,663 INFO L280 TraceCheckUtils]: 114: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~splverifierCounter~0 := 0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,664 INFO L280 TraceCheckUtils]: 115: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume !false; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,664 INFO L280 TraceCheckUtils]: 116: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume ~splverifierCounter~0 < 4; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,665 INFO L280 TraceCheckUtils]: 117: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,665 INFO L280 TraceCheckUtils]: 118: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp~5 := #t~nondet54; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,666 INFO L280 TraceCheckUtils]: 119: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~nondet54; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,666 INFO L280 TraceCheckUtils]: 120: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp~5; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,667 INFO L263 TraceCheckUtils]: 121: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call waterRise(); {66386#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:21:44,667 INFO L280 TraceCheckUtils]: 122: Hoare triple {66386#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {66237#true} is VALID [2020-07-10 17:21:44,667 INFO L280 TraceCheckUtils]: 123: Hoare triple {66237#true} ~waterLevel~0 := 1 + ~waterLevel~0; {66237#true} is VALID [2020-07-10 17:21:44,667 INFO L280 TraceCheckUtils]: 124: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,668 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #859#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,669 INFO L280 TraceCheckUtils]: 126: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,669 INFO L280 TraceCheckUtils]: 127: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp___0~1 := #t~nondet55; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,670 INFO L280 TraceCheckUtils]: 128: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~nondet55; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,670 INFO L280 TraceCheckUtils]: 129: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp___0~1; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,671 INFO L263 TraceCheckUtils]: 130: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call changeMethaneLevel(); {66387#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 17:21:44,671 INFO L280 TraceCheckUtils]: 131: Hoare triple {66387#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {66237#true} is VALID [2020-07-10 17:21:44,671 INFO L280 TraceCheckUtils]: 132: Hoare triple {66237#true} ~methaneLevelCritical~0 := 1; {66237#true} is VALID [2020-07-10 17:21:44,672 INFO L280 TraceCheckUtils]: 133: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,672 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #861#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,673 INFO L280 TraceCheckUtils]: 135: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,673 INFO L280 TraceCheckUtils]: 136: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp___2~0 := #t~nondet56; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,674 INFO L280 TraceCheckUtils]: 137: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~nondet56; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,674 INFO L280 TraceCheckUtils]: 138: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp___2~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,675 INFO L263 TraceCheckUtils]: 139: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call timeShift(); {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,675 INFO L280 TraceCheckUtils]: 140: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume !(0 != ~pumpRunning~0); {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,676 INFO L280 TraceCheckUtils]: 141: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~systemActive~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,677 INFO L263 TraceCheckUtils]: 142: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call processEnvironment(); {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:21:44,677 INFO L280 TraceCheckUtils]: 143: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66237#true} is VALID [2020-07-10 17:21:44,677 INFO L280 TraceCheckUtils]: 144: Hoare triple {66237#true} assume 0 == ~pumpRunning~0; {66237#true} is VALID [2020-07-10 17:21:44,677 INFO L263 TraceCheckUtils]: 145: Hoare triple {66237#true} call #t~ret35 := isHighWaterLevel(); {66237#true} is VALID [2020-07-10 17:21:44,677 INFO L280 TraceCheckUtils]: 146: Hoare triple {66237#true} havoc ~retValue_acc~5; {66237#true} is VALID [2020-07-10 17:21:44,678 INFO L280 TraceCheckUtils]: 147: Hoare triple {66237#true} havoc ~tmp~4; {66237#true} is VALID [2020-07-10 17:21:44,678 INFO L280 TraceCheckUtils]: 148: Hoare triple {66237#true} havoc ~tmp___0~0; {66237#true} is VALID [2020-07-10 17:21:44,678 INFO L263 TraceCheckUtils]: 149: Hoare triple {66237#true} call #t~ret53 := isHighWaterSensorDry(); {66237#true} is VALID [2020-07-10 17:21:44,678 INFO L280 TraceCheckUtils]: 150: Hoare triple {66237#true} havoc ~retValue_acc~11; {66237#true} is VALID [2020-07-10 17:21:44,678 INFO L280 TraceCheckUtils]: 151: Hoare triple {66237#true} assume !(~waterLevel~0 < 2); {66237#true} is VALID [2020-07-10 17:21:44,679 INFO L280 TraceCheckUtils]: 152: Hoare triple {66237#true} ~retValue_acc~11 := 0; {66237#true} is VALID [2020-07-10 17:21:44,679 INFO L280 TraceCheckUtils]: 153: Hoare triple {66237#true} #res := ~retValue_acc~11; {66237#true} is VALID [2020-07-10 17:21:44,679 INFO L280 TraceCheckUtils]: 154: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,679 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {66237#true} {66237#true} #875#return; {66237#true} is VALID [2020-07-10 17:21:44,679 INFO L280 TraceCheckUtils]: 156: Hoare triple {66237#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {66237#true} is VALID [2020-07-10 17:21:44,679 INFO L280 TraceCheckUtils]: 157: Hoare triple {66237#true} ~tmp~4 := #t~ret53; {66237#true} is VALID [2020-07-10 17:21:44,680 INFO L280 TraceCheckUtils]: 158: Hoare triple {66237#true} havoc #t~ret53; {66237#true} is VALID [2020-07-10 17:21:44,680 INFO L280 TraceCheckUtils]: 159: Hoare triple {66237#true} assume !(0 != ~tmp~4); {66237#true} is VALID [2020-07-10 17:21:44,680 INFO L280 TraceCheckUtils]: 160: Hoare triple {66237#true} ~tmp___0~0 := 1; {66237#true} is VALID [2020-07-10 17:21:44,680 INFO L280 TraceCheckUtils]: 161: Hoare triple {66237#true} ~retValue_acc~5 := ~tmp___0~0; {66237#true} is VALID [2020-07-10 17:21:44,680 INFO L280 TraceCheckUtils]: 162: Hoare triple {66237#true} #res := ~retValue_acc~5; {66237#true} is VALID [2020-07-10 17:21:44,680 INFO L280 TraceCheckUtils]: 163: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,681 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {66237#true} {66237#true} #851#return; {66237#true} is VALID [2020-07-10 17:21:44,681 INFO L280 TraceCheckUtils]: 165: Hoare triple {66237#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {66237#true} is VALID [2020-07-10 17:21:44,681 INFO L280 TraceCheckUtils]: 166: Hoare triple {66237#true} ~tmp~3 := #t~ret35; {66237#true} is VALID [2020-07-10 17:21:44,681 INFO L280 TraceCheckUtils]: 167: Hoare triple {66237#true} havoc #t~ret35; {66237#true} is VALID [2020-07-10 17:21:44,681 INFO L280 TraceCheckUtils]: 168: Hoare triple {66237#true} assume 0 != ~tmp~3; {66237#true} is VALID [2020-07-10 17:21:44,682 INFO L263 TraceCheckUtils]: 169: Hoare triple {66237#true} call activatePump(); {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:21:44,682 INFO L280 TraceCheckUtils]: 170: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66237#true} is VALID [2020-07-10 17:21:44,682 INFO L280 TraceCheckUtils]: 171: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,683 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {66237#true} {66237#true} #853#return; {66237#true} is VALID [2020-07-10 17:21:44,683 INFO L280 TraceCheckUtils]: 173: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,683 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #879#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,684 INFO L263 TraceCheckUtils]: 175: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call __utac_acc__Specification2_spec__2(); {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,684 INFO L280 TraceCheckUtils]: 176: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp~6; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,685 INFO L280 TraceCheckUtils]: 177: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___0~2; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,685 INFO L263 TraceCheckUtils]: 178: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call #t~ret58 := isMethaneLevelCritical(); {66237#true} is VALID [2020-07-10 17:21:44,685 INFO L280 TraceCheckUtils]: 179: Hoare triple {66237#true} havoc ~retValue_acc~9; {66237#true} is VALID [2020-07-10 17:21:44,685 INFO L280 TraceCheckUtils]: 180: Hoare triple {66237#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {66237#true} is VALID [2020-07-10 17:21:44,686 INFO L280 TraceCheckUtils]: 181: Hoare triple {66237#true} #res := ~retValue_acc~9; {66237#true} is VALID [2020-07-10 17:21:44,686 INFO L280 TraceCheckUtils]: 182: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,687 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #869#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,687 INFO L280 TraceCheckUtils]: 184: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,688 INFO L280 TraceCheckUtils]: 185: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp~6 := #t~ret58; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,688 INFO L280 TraceCheckUtils]: 186: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~ret58; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,689 INFO L280 TraceCheckUtils]: 187: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp~6; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,689 INFO L263 TraceCheckUtils]: 188: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call #t~ret59 := isPumpRunning(); {66237#true} is VALID [2020-07-10 17:21:44,689 INFO L280 TraceCheckUtils]: 189: Hoare triple {66237#true} havoc ~retValue_acc~4; {66237#true} is VALID [2020-07-10 17:21:44,689 INFO L280 TraceCheckUtils]: 190: Hoare triple {66237#true} ~retValue_acc~4 := ~pumpRunning~0; {66237#true} is VALID [2020-07-10 17:21:44,689 INFO L280 TraceCheckUtils]: 191: Hoare triple {66237#true} #res := ~retValue_acc~4; {66237#true} is VALID [2020-07-10 17:21:44,690 INFO L280 TraceCheckUtils]: 192: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 17:21:44,690 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #871#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,691 INFO L280 TraceCheckUtils]: 194: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,691 INFO L280 TraceCheckUtils]: 195: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp___0~2 := #t~ret59; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,692 INFO L280 TraceCheckUtils]: 196: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~ret59; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,692 INFO L280 TraceCheckUtils]: 197: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp___0~2; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 17:21:44,693 INFO L280 TraceCheckUtils]: 198: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~methAndRunningLastTime~0; {66238#false} is VALID [2020-07-10 17:21:44,693 INFO L263 TraceCheckUtils]: 199: Hoare triple {66238#false} call __automaton_fail(); {66238#false} is VALID [2020-07-10 17:21:44,693 INFO L280 TraceCheckUtils]: 200: Hoare triple {66238#false} assume !false; {66238#false} is VALID [2020-07-10 17:21:44,763 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 17:21:44,763 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:21:44,763 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [196774454] [2020-07-10 17:21:44,764 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:21:44,764 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 17:21:44,764 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041164290] [2020-07-10 17:21:44,765 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 201 [2020-07-10 17:21:44,765 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:21:44,765 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 17:21:44,975 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 201 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:21:44,975 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 17:21:44,976 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:21:44,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 17:21:44,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 17:21:44,976 INFO L87 Difference]: Start difference. First operand 2107 states and 2383 transitions. Second operand 8 states. [2020-07-10 17:21:46,099 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189