/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product36.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 23:42:31,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 23:42:31,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 23:42:31,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 23:42:31,910 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 23:42:31,911 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 23:42:31,912 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 23:42:31,914 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 23:42:31,916 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 23:42:31,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 23:42:31,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 23:42:31,918 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 23:42:31,919 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 23:42:31,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 23:42:31,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 23:42:31,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 23:42:31,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 23:42:31,923 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 23:42:31,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 23:42:31,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 23:42:31,928 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 23:42:31,929 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 23:42:31,930 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 23:42:31,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 23:42:31,932 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 23:42:31,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 23:42:31,933 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 23:42:31,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 23:42:31,934 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 23:42:31,935 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 23:42:31,935 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 23:42:31,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 23:42:31,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 23:42:31,937 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 23:42:31,938 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 23:42:31,939 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 23:42:31,939 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 23:42:31,939 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 23:42:31,940 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 23:42:31,940 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 23:42:31,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 23:42:31,942 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 23:42:31,950 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 23:42:31,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 23:42:31,952 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 23:42:31,952 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 23:42:31,952 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 23:42:31,953 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 23:42:31,953 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 23:42:31,953 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 23:42:31,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 23:42:31,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 23:42:31,953 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 23:42:31,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 23:42:31,954 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 23:42:31,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 23:42:31,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 23:42:31,954 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 23:42:31,955 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 23:42:31,955 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 23:42:31,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 23:42:31,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 23:42:31,955 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 23:42:31,956 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 23:42:31,956 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-10 23:42:32,243 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 23:42:32,257 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 23:42:32,261 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 23:42:32,262 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 23:42:32,262 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 23:42:32,263 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product36.cil.c [2020-07-10 23:42:32,339 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad40da1f2/f7aba64043954895bde2f2ce7191d9c0/FLAGc02a19ad2 [2020-07-10 23:42:32,846 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 23:42:32,847 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product36.cil.c [2020-07-10 23:42:32,861 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad40da1f2/f7aba64043954895bde2f2ce7191d9c0/FLAGc02a19ad2 [2020-07-10 23:42:33,162 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad40da1f2/f7aba64043954895bde2f2ce7191d9c0 [2020-07-10 23:42:33,171 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 23:42:33,173 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 23:42:33,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 23:42:33,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 23:42:33,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 23:42:33,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:42:33" (1/1) ... [2020-07-10 23:42:33,182 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48f7739a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:42:33, skipping insertion in model container [2020-07-10 23:42:33,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:42:33" (1/1) ... [2020-07-10 23:42:33,191 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 23:42:33,236 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 23:42:33,637 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:42:33,650 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 23:42:33,791 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:42:33,844 INFO L208 MainTranslator]: Completed translation [2020-07-10 23:42:33,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:42:33 WrapperNode [2020-07-10 23:42:33,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 23:42:33,845 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 23:42:33,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 23:42:33,846 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 23:42:33,856 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:42:33" (1/1) ... [2020-07-10 23:42:33,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:42:33" (1/1) ... [2020-07-10 23:42:33,874 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:42:33" (1/1) ... [2020-07-10 23:42:33,874 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:42:33" (1/1) ... [2020-07-10 23:42:33,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:42:33" (1/1) ... [2020-07-10 23:42:33,942 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:42:33" (1/1) ... [2020-07-10 23:42:33,947 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:42:33" (1/1) ... [2020-07-10 23:42:33,956 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 23:42:33,957 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 23:42:33,957 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 23:42:33,957 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 23:42:33,958 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:42:33" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 23:42:34,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 23:42:34,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 23:42:34,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 23:42:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 23:42:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 23:42:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 23:42:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 23:42:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 23:42:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 23:42:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 23:42:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 23:42:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 23:42:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 23:42:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 23:42:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 23:42:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 23:42:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 23:42:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 23:42:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 23:42:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 23:42:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 23:42:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 23:42:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 23:42:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 23:42:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 23:42:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 23:42:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 23:42:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 23:42:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 23:42:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 23:42:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 23:42:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 23:42:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 23:42:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 23:42:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 23:42:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 23:42:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 23:42:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 23:42:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-10 23:42:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 23:42:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 23:42:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 23:42:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 23:42:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 23:42:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 23:42:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 23:42:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 23:42:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 23:42:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 23:42:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 23:42:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 23:42:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 23:42:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 23:42:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 23:42:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 23:42:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 23:42:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 23:42:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-10 23:42:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 23:42:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 23:42:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 23:42:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 23:42:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 23:42:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 23:42:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 23:42:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 23:42:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 23:42:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 23:42:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 23:42:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 23:42:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 23:42:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 23:42:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 23:42:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 23:42:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 23:42:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 23:42:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 23:42:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 23:42:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 23:42:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 23:42:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 23:42:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 23:42:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 23:42:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 23:42:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 23:42:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 23:42:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 23:42:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 23:42:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 23:42:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 23:42:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 23:42:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 23:42:35,654 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 23:42:35,654 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 23:42:35,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:42:35 BoogieIcfgContainer [2020-07-10 23:42:35,665 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 23:42:35,667 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 23:42:35,667 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 23:42:35,670 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 23:42:35,670 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 11:42:33" (1/3) ... [2020-07-10 23:42:35,671 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57731736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:42:35, skipping insertion in model container [2020-07-10 23:42:35,671 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:42:33" (2/3) ... [2020-07-10 23:42:35,673 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57731736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:42:35, skipping insertion in model container [2020-07-10 23:42:35,673 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:42:35" (3/3) ... [2020-07-10 23:42:35,675 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product36.cil.c [2020-07-10 23:42:35,685 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 23:42:35,695 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 23:42:35,710 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 23:42:35,727 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 23:42:35,728 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 23:42:35,728 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-10 23:42:35,728 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 23:42:35,728 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 23:42:35,729 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 23:42:35,729 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 23:42:35,729 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 23:42:35,749 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states. [2020-07-10 23:42:35,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 23:42:35,771 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:42:35,772 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:42:35,773 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:42:35,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:42:35,778 INFO L82 PathProgramCache]: Analyzing trace with hash 391863934, now seen corresponding path program 1 times [2020-07-10 23:42:35,787 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:42:35,787 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2030516872] [2020-07-10 23:42:35,806 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:42:36,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:36,610 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:42:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:36,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {396#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {294#true} is VALID [2020-07-10 23:42:36,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} #valid := #valid[0 := 0]; {294#true} is VALID [2020-07-10 23:42:36,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} assume 0 < #StackHeapBarrier; {294#true} is VALID [2020-07-10 23:42:36,788 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {294#true} is VALID [2020-07-10 23:42:36,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {294#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {294#true} is VALID [2020-07-10 23:42:36,790 INFO L280 TraceCheckUtils]: 5: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {294#true} is VALID [2020-07-10 23:42:36,790 INFO L280 TraceCheckUtils]: 6: Hoare triple {294#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {294#true} is VALID [2020-07-10 23:42:36,790 INFO L280 TraceCheckUtils]: 7: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {294#true} is VALID [2020-07-10 23:42:36,791 INFO L280 TraceCheckUtils]: 8: Hoare triple {294#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {294#true} is VALID [2020-07-10 23:42:36,791 INFO L280 TraceCheckUtils]: 9: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {294#true} is VALID [2020-07-10 23:42:36,791 INFO L280 TraceCheckUtils]: 10: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {294#true} is VALID [2020-07-10 23:42:36,792 INFO L280 TraceCheckUtils]: 11: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {294#true} is VALID [2020-07-10 23:42:36,792 INFO L280 TraceCheckUtils]: 12: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {294#true} is VALID [2020-07-10 23:42:36,792 INFO L280 TraceCheckUtils]: 13: Hoare triple {294#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {294#true} is VALID [2020-07-10 23:42:36,793 INFO L280 TraceCheckUtils]: 14: Hoare triple {294#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {294#true} is VALID [2020-07-10 23:42:36,797 INFO L280 TraceCheckUtils]: 15: Hoare triple {294#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {294#true} is VALID [2020-07-10 23:42:36,797 INFO L280 TraceCheckUtils]: 16: Hoare triple {294#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {294#true} is VALID [2020-07-10 23:42:36,798 INFO L280 TraceCheckUtils]: 17: Hoare triple {294#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {294#true} is VALID [2020-07-10 23:42:36,798 INFO L280 TraceCheckUtils]: 18: Hoare triple {294#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {294#true} is VALID [2020-07-10 23:42:36,799 INFO L280 TraceCheckUtils]: 19: Hoare triple {294#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {294#true} is VALID [2020-07-10 23:42:36,799 INFO L280 TraceCheckUtils]: 20: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {294#true} is VALID [2020-07-10 23:42:36,806 INFO L280 TraceCheckUtils]: 21: Hoare triple {294#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {294#true} is VALID [2020-07-10 23:42:36,806 INFO L280 TraceCheckUtils]: 22: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {294#true} is VALID [2020-07-10 23:42:36,806 INFO L280 TraceCheckUtils]: 23: Hoare triple {294#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {294#true} is VALID [2020-07-10 23:42:36,807 INFO L280 TraceCheckUtils]: 24: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {294#true} is VALID [2020-07-10 23:42:36,809 INFO L280 TraceCheckUtils]: 25: Hoare triple {294#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {294#true} is VALID [2020-07-10 23:42:36,810 INFO L280 TraceCheckUtils]: 26: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {294#true} is VALID [2020-07-10 23:42:36,810 INFO L280 TraceCheckUtils]: 27: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {294#true} is VALID [2020-07-10 23:42:36,810 INFO L280 TraceCheckUtils]: 28: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {294#true} is VALID [2020-07-10 23:42:36,811 INFO L280 TraceCheckUtils]: 29: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {294#true} is VALID [2020-07-10 23:42:36,811 INFO L280 TraceCheckUtils]: 30: Hoare triple {294#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {294#true} is VALID [2020-07-10 23:42:36,814 INFO L280 TraceCheckUtils]: 31: Hoare triple {294#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {294#true} is VALID [2020-07-10 23:42:36,814 INFO L280 TraceCheckUtils]: 32: Hoare triple {294#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {294#true} is VALID [2020-07-10 23:42:36,814 INFO L280 TraceCheckUtils]: 33: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {294#true} is VALID [2020-07-10 23:42:36,815 INFO L280 TraceCheckUtils]: 34: Hoare triple {294#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {294#true} is VALID [2020-07-10 23:42:36,815 INFO L280 TraceCheckUtils]: 35: Hoare triple {294#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {294#true} is VALID [2020-07-10 23:42:36,815 INFO L280 TraceCheckUtils]: 36: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {294#true} is VALID [2020-07-10 23:42:36,816 INFO L280 TraceCheckUtils]: 37: Hoare triple {294#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {294#true} is VALID [2020-07-10 23:42:36,816 INFO L280 TraceCheckUtils]: 38: Hoare triple {294#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {294#true} is VALID [2020-07-10 23:42:36,816 INFO L280 TraceCheckUtils]: 39: Hoare triple {294#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {294#true} is VALID [2020-07-10 23:42:36,817 INFO L280 TraceCheckUtils]: 40: Hoare triple {294#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {294#true} is VALID [2020-07-10 23:42:36,817 INFO L280 TraceCheckUtils]: 41: Hoare triple {294#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {294#true} is VALID [2020-07-10 23:42:36,817 INFO L280 TraceCheckUtils]: 42: Hoare triple {294#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {294#true} is VALID [2020-07-10 23:42:36,818 INFO L280 TraceCheckUtils]: 43: Hoare triple {294#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {294#true} is VALID [2020-07-10 23:42:36,818 INFO L280 TraceCheckUtils]: 44: Hoare triple {294#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {294#true} is VALID [2020-07-10 23:42:36,819 INFO L280 TraceCheckUtils]: 45: Hoare triple {294#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {294#true} is VALID [2020-07-10 23:42:36,820 INFO L280 TraceCheckUtils]: 46: Hoare triple {294#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {294#true} is VALID [2020-07-10 23:42:36,820 INFO L280 TraceCheckUtils]: 47: Hoare triple {294#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {294#true} is VALID [2020-07-10 23:42:36,820 INFO L280 TraceCheckUtils]: 48: Hoare triple {294#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {294#true} is VALID [2020-07-10 23:42:36,821 INFO L280 TraceCheckUtils]: 49: Hoare triple {294#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {294#true} is VALID [2020-07-10 23:42:36,821 INFO L280 TraceCheckUtils]: 50: Hoare triple {294#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {294#true} is VALID [2020-07-10 23:42:36,825 INFO L280 TraceCheckUtils]: 51: Hoare triple {294#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {294#true} is VALID [2020-07-10 23:42:36,825 INFO L280 TraceCheckUtils]: 52: Hoare triple {294#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {294#true} is VALID [2020-07-10 23:42:36,826 INFO L280 TraceCheckUtils]: 53: Hoare triple {294#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {294#true} is VALID [2020-07-10 23:42:36,826 INFO L280 TraceCheckUtils]: 54: Hoare triple {294#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {294#true} is VALID [2020-07-10 23:42:36,826 INFO L280 TraceCheckUtils]: 55: Hoare triple {294#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {294#true} is VALID [2020-07-10 23:42:36,827 INFO L280 TraceCheckUtils]: 56: Hoare triple {294#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {294#true} is VALID [2020-07-10 23:42:36,827 INFO L280 TraceCheckUtils]: 57: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {294#true} is VALID [2020-07-10 23:42:36,828 INFO L280 TraceCheckUtils]: 58: Hoare triple {294#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {294#true} is VALID [2020-07-10 23:42:36,828 INFO L280 TraceCheckUtils]: 59: Hoare triple {294#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {294#true} is VALID [2020-07-10 23:42:36,828 INFO L280 TraceCheckUtils]: 60: Hoare triple {294#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {294#true} is VALID [2020-07-10 23:42:36,830 INFO L280 TraceCheckUtils]: 61: Hoare triple {294#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {294#true} is VALID [2020-07-10 23:42:36,831 INFO L280 TraceCheckUtils]: 62: Hoare triple {294#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {294#true} is VALID [2020-07-10 23:42:36,831 INFO L280 TraceCheckUtils]: 63: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {294#true} is VALID [2020-07-10 23:42:36,831 INFO L280 TraceCheckUtils]: 64: Hoare triple {294#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {294#true} is VALID [2020-07-10 23:42:36,832 INFO L280 TraceCheckUtils]: 65: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {294#true} is VALID [2020-07-10 23:42:36,832 INFO L280 TraceCheckUtils]: 66: Hoare triple {294#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {294#true} is VALID [2020-07-10 23:42:36,839 INFO L280 TraceCheckUtils]: 67: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {294#true} is VALID [2020-07-10 23:42:36,840 INFO L280 TraceCheckUtils]: 68: Hoare triple {294#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {294#true} is VALID [2020-07-10 23:42:36,840 INFO L280 TraceCheckUtils]: 69: Hoare triple {294#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {294#true} is VALID [2020-07-10 23:42:36,840 INFO L280 TraceCheckUtils]: 70: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {294#true} is VALID [2020-07-10 23:42:36,841 INFO L280 TraceCheckUtils]: 71: Hoare triple {294#true} ~pumpRunning~0 := 0; {294#true} is VALID [2020-07-10 23:42:36,841 INFO L280 TraceCheckUtils]: 72: Hoare triple {294#true} ~systemActive~0 := 1; {294#true} is VALID [2020-07-10 23:42:36,841 INFO L280 TraceCheckUtils]: 73: Hoare triple {294#true} ~cleanupTimeShifts~0 := 4; {294#true} is VALID [2020-07-10 23:42:36,842 INFO L280 TraceCheckUtils]: 74: Hoare triple {294#true} ~head~0.base, ~head~0.offset := 0, 0; {294#true} is VALID [2020-07-10 23:42:36,842 INFO L280 TraceCheckUtils]: 75: Hoare triple {294#true} ~waterLevel~0 := 1; {294#true} is VALID [2020-07-10 23:42:36,844 INFO L280 TraceCheckUtils]: 76: Hoare triple {294#true} ~methaneLevelCritical~0 := 0; {294#true} is VALID [2020-07-10 23:42:36,844 INFO L280 TraceCheckUtils]: 77: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-10 23:42:36,844 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {294#true} {294#true} #889#return; {294#true} is VALID [2020-07-10 23:42:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:36,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-10 23:42:36,865 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {294#true} {294#true} #805#return; {294#true} is VALID [2020-07-10 23:42:36,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:36,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-10 23:42:36,873 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {294#true} {294#true} #807#return; {294#true} is VALID [2020-07-10 23:42:36,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:36,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} havoc ~retValue_acc~5; {294#true} is VALID [2020-07-10 23:42:36,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} ~retValue_acc~5 := 1; {294#true} is VALID [2020-07-10 23:42:36,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} #res := ~retValue_acc~5; {294#true} is VALID [2020-07-10 23:42:36,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-10 23:42:36,887 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {294#true} {294#true} #809#return; {294#true} is VALID [2020-07-10 23:42:36,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:36,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-10 23:42:36,891 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {294#true} {294#true} #811#return; {294#true} is VALID [2020-07-10 23:42:36,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:36,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} havoc ~retValue_acc~10; {294#true} is VALID [2020-07-10 23:42:36,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} ~retValue_acc~10 := ~waterLevel~0; {294#true} is VALID [2020-07-10 23:42:36,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} #res := ~retValue_acc~10; {294#true} is VALID [2020-07-10 23:42:36,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-10 23:42:36,897 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {294#true} {295#false} #799#return; {295#false} is VALID [2020-07-10 23:42:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:36,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} havoc ~retValue_acc~1; {294#true} is VALID [2020-07-10 23:42:36,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} ~retValue_acc~1 := ~pumpRunning~0; {294#true} is VALID [2020-07-10 23:42:36,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} #res := ~retValue_acc~1; {294#true} is VALID [2020-07-10 23:42:36,903 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-10 23:42:36,903 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {294#true} {295#false} #801#return; {295#false} is VALID [2020-07-10 23:42:36,910 INFO L263 TraceCheckUtils]: 0: Hoare triple {294#true} call ULTIMATE.init(); {396#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:42:36,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {396#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {294#true} is VALID [2020-07-10 23:42:36,911 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} #valid := #valid[0 := 0]; {294#true} is VALID [2020-07-10 23:42:36,911 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} assume 0 < #StackHeapBarrier; {294#true} is VALID [2020-07-10 23:42:36,912 INFO L280 TraceCheckUtils]: 4: Hoare triple {294#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {294#true} is VALID [2020-07-10 23:42:36,912 INFO L280 TraceCheckUtils]: 5: Hoare triple {294#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {294#true} is VALID [2020-07-10 23:42:36,913 INFO L280 TraceCheckUtils]: 6: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {294#true} is VALID [2020-07-10 23:42:36,913 INFO L280 TraceCheckUtils]: 7: Hoare triple {294#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {294#true} is VALID [2020-07-10 23:42:36,914 INFO L280 TraceCheckUtils]: 8: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {294#true} is VALID [2020-07-10 23:42:36,914 INFO L280 TraceCheckUtils]: 9: Hoare triple {294#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {294#true} is VALID [2020-07-10 23:42:36,914 INFO L280 TraceCheckUtils]: 10: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {294#true} is VALID [2020-07-10 23:42:36,914 INFO L280 TraceCheckUtils]: 11: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {294#true} is VALID [2020-07-10 23:42:36,915 INFO L280 TraceCheckUtils]: 12: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {294#true} is VALID [2020-07-10 23:42:36,915 INFO L280 TraceCheckUtils]: 13: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {294#true} is VALID [2020-07-10 23:42:36,916 INFO L280 TraceCheckUtils]: 14: Hoare triple {294#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {294#true} is VALID [2020-07-10 23:42:36,916 INFO L280 TraceCheckUtils]: 15: Hoare triple {294#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {294#true} is VALID [2020-07-10 23:42:36,916 INFO L280 TraceCheckUtils]: 16: Hoare triple {294#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {294#true} is VALID [2020-07-10 23:42:36,917 INFO L280 TraceCheckUtils]: 17: Hoare triple {294#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {294#true} is VALID [2020-07-10 23:42:36,917 INFO L280 TraceCheckUtils]: 18: Hoare triple {294#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {294#true} is VALID [2020-07-10 23:42:36,917 INFO L280 TraceCheckUtils]: 19: Hoare triple {294#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {294#true} is VALID [2020-07-10 23:42:36,917 INFO L280 TraceCheckUtils]: 20: Hoare triple {294#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {294#true} is VALID [2020-07-10 23:42:36,918 INFO L280 TraceCheckUtils]: 21: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {294#true} is VALID [2020-07-10 23:42:36,918 INFO L280 TraceCheckUtils]: 22: Hoare triple {294#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {294#true} is VALID [2020-07-10 23:42:36,918 INFO L280 TraceCheckUtils]: 23: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {294#true} is VALID [2020-07-10 23:42:36,918 INFO L280 TraceCheckUtils]: 24: Hoare triple {294#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {294#true} is VALID [2020-07-10 23:42:36,919 INFO L280 TraceCheckUtils]: 25: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {294#true} is VALID [2020-07-10 23:42:36,919 INFO L280 TraceCheckUtils]: 26: Hoare triple {294#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {294#true} is VALID [2020-07-10 23:42:36,927 INFO L280 TraceCheckUtils]: 27: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {294#true} is VALID [2020-07-10 23:42:36,928 INFO L280 TraceCheckUtils]: 28: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {294#true} is VALID [2020-07-10 23:42:36,928 INFO L280 TraceCheckUtils]: 29: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {294#true} is VALID [2020-07-10 23:42:36,929 INFO L280 TraceCheckUtils]: 30: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {294#true} is VALID [2020-07-10 23:42:36,929 INFO L280 TraceCheckUtils]: 31: Hoare triple {294#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {294#true} is VALID [2020-07-10 23:42:36,931 INFO L280 TraceCheckUtils]: 32: Hoare triple {294#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {294#true} is VALID [2020-07-10 23:42:36,932 INFO L280 TraceCheckUtils]: 33: Hoare triple {294#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {294#true} is VALID [2020-07-10 23:42:36,932 INFO L280 TraceCheckUtils]: 34: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {294#true} is VALID [2020-07-10 23:42:36,932 INFO L280 TraceCheckUtils]: 35: Hoare triple {294#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {294#true} is VALID [2020-07-10 23:42:36,933 INFO L280 TraceCheckUtils]: 36: Hoare triple {294#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {294#true} is VALID [2020-07-10 23:42:36,933 INFO L280 TraceCheckUtils]: 37: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {294#true} is VALID [2020-07-10 23:42:36,933 INFO L280 TraceCheckUtils]: 38: Hoare triple {294#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {294#true} is VALID [2020-07-10 23:42:36,934 INFO L280 TraceCheckUtils]: 39: Hoare triple {294#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {294#true} is VALID [2020-07-10 23:42:36,934 INFO L280 TraceCheckUtils]: 40: Hoare triple {294#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {294#true} is VALID [2020-07-10 23:42:36,937 INFO L280 TraceCheckUtils]: 41: Hoare triple {294#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {294#true} is VALID [2020-07-10 23:42:36,938 INFO L280 TraceCheckUtils]: 42: Hoare triple {294#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {294#true} is VALID [2020-07-10 23:42:36,938 INFO L280 TraceCheckUtils]: 43: Hoare triple {294#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {294#true} is VALID [2020-07-10 23:42:36,938 INFO L280 TraceCheckUtils]: 44: Hoare triple {294#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {294#true} is VALID [2020-07-10 23:42:36,939 INFO L280 TraceCheckUtils]: 45: Hoare triple {294#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {294#true} is VALID [2020-07-10 23:42:36,939 INFO L280 TraceCheckUtils]: 46: Hoare triple {294#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {294#true} is VALID [2020-07-10 23:42:36,939 INFO L280 TraceCheckUtils]: 47: Hoare triple {294#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {294#true} is VALID [2020-07-10 23:42:36,944 INFO L280 TraceCheckUtils]: 48: Hoare triple {294#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {294#true} is VALID [2020-07-10 23:42:36,944 INFO L280 TraceCheckUtils]: 49: Hoare triple {294#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {294#true} is VALID [2020-07-10 23:42:36,944 INFO L280 TraceCheckUtils]: 50: Hoare triple {294#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {294#true} is VALID [2020-07-10 23:42:36,945 INFO L280 TraceCheckUtils]: 51: Hoare triple {294#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {294#true} is VALID [2020-07-10 23:42:36,945 INFO L280 TraceCheckUtils]: 52: Hoare triple {294#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {294#true} is VALID [2020-07-10 23:42:36,945 INFO L280 TraceCheckUtils]: 53: Hoare triple {294#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {294#true} is VALID [2020-07-10 23:42:36,946 INFO L280 TraceCheckUtils]: 54: Hoare triple {294#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {294#true} is VALID [2020-07-10 23:42:36,946 INFO L280 TraceCheckUtils]: 55: Hoare triple {294#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {294#true} is VALID [2020-07-10 23:42:36,946 INFO L280 TraceCheckUtils]: 56: Hoare triple {294#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {294#true} is VALID [2020-07-10 23:42:36,947 INFO L280 TraceCheckUtils]: 57: Hoare triple {294#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {294#true} is VALID [2020-07-10 23:42:36,947 INFO L280 TraceCheckUtils]: 58: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {294#true} is VALID [2020-07-10 23:42:36,948 INFO L280 TraceCheckUtils]: 59: Hoare triple {294#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {294#true} is VALID [2020-07-10 23:42:36,949 INFO L280 TraceCheckUtils]: 60: Hoare triple {294#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {294#true} is VALID [2020-07-10 23:42:36,949 INFO L280 TraceCheckUtils]: 61: Hoare triple {294#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {294#true} is VALID [2020-07-10 23:42:36,949 INFO L280 TraceCheckUtils]: 62: Hoare triple {294#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {294#true} is VALID [2020-07-10 23:42:36,950 INFO L280 TraceCheckUtils]: 63: Hoare triple {294#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {294#true} is VALID [2020-07-10 23:42:36,950 INFO L280 TraceCheckUtils]: 64: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {294#true} is VALID [2020-07-10 23:42:36,953 INFO L280 TraceCheckUtils]: 65: Hoare triple {294#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {294#true} is VALID [2020-07-10 23:42:36,954 INFO L280 TraceCheckUtils]: 66: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {294#true} is VALID [2020-07-10 23:42:36,954 INFO L280 TraceCheckUtils]: 67: Hoare triple {294#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {294#true} is VALID [2020-07-10 23:42:36,954 INFO L280 TraceCheckUtils]: 68: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {294#true} is VALID [2020-07-10 23:42:36,955 INFO L280 TraceCheckUtils]: 69: Hoare triple {294#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {294#true} is VALID [2020-07-10 23:42:36,955 INFO L280 TraceCheckUtils]: 70: Hoare triple {294#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {294#true} is VALID [2020-07-10 23:42:36,955 INFO L280 TraceCheckUtils]: 71: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {294#true} is VALID [2020-07-10 23:42:36,956 INFO L280 TraceCheckUtils]: 72: Hoare triple {294#true} ~pumpRunning~0 := 0; {294#true} is VALID [2020-07-10 23:42:36,956 INFO L280 TraceCheckUtils]: 73: Hoare triple {294#true} ~systemActive~0 := 1; {294#true} is VALID [2020-07-10 23:42:36,959 INFO L280 TraceCheckUtils]: 74: Hoare triple {294#true} ~cleanupTimeShifts~0 := 4; {294#true} is VALID [2020-07-10 23:42:36,960 INFO L280 TraceCheckUtils]: 75: Hoare triple {294#true} ~head~0.base, ~head~0.offset := 0, 0; {294#true} is VALID [2020-07-10 23:42:36,991 INFO L280 TraceCheckUtils]: 76: Hoare triple {294#true} ~waterLevel~0 := 1; {294#true} is VALID [2020-07-10 23:42:36,991 INFO L280 TraceCheckUtils]: 77: Hoare triple {294#true} ~methaneLevelCritical~0 := 0; {294#true} is VALID [2020-07-10 23:42:36,991 INFO L280 TraceCheckUtils]: 78: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-10 23:42:36,992 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {294#true} {294#true} #889#return; {294#true} is VALID [2020-07-10 23:42:36,992 INFO L263 TraceCheckUtils]: 80: Hoare triple {294#true} call #t~ret72 := main(); {294#true} is VALID [2020-07-10 23:42:36,992 INFO L280 TraceCheckUtils]: 81: Hoare triple {294#true} havoc ~retValue_acc~3; {294#true} is VALID [2020-07-10 23:42:36,992 INFO L280 TraceCheckUtils]: 82: Hoare triple {294#true} havoc ~tmp~3; {294#true} is VALID [2020-07-10 23:42:36,993 INFO L263 TraceCheckUtils]: 83: Hoare triple {294#true} call select_helpers(); {294#true} is VALID [2020-07-10 23:42:36,993 INFO L280 TraceCheckUtils]: 84: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-10 23:42:36,993 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {294#true} {294#true} #805#return; {294#true} is VALID [2020-07-10 23:42:36,994 INFO L263 TraceCheckUtils]: 86: Hoare triple {294#true} call select_features(); {294#true} is VALID [2020-07-10 23:42:36,994 INFO L280 TraceCheckUtils]: 87: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-10 23:42:36,994 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {294#true} {294#true} #807#return; {294#true} is VALID [2020-07-10 23:42:36,994 INFO L263 TraceCheckUtils]: 89: Hoare triple {294#true} call #t~ret23 := valid_product(); {294#true} is VALID [2020-07-10 23:42:36,995 INFO L280 TraceCheckUtils]: 90: Hoare triple {294#true} havoc ~retValue_acc~5; {294#true} is VALID [2020-07-10 23:42:36,995 INFO L280 TraceCheckUtils]: 91: Hoare triple {294#true} ~retValue_acc~5 := 1; {294#true} is VALID [2020-07-10 23:42:36,995 INFO L280 TraceCheckUtils]: 92: Hoare triple {294#true} #res := ~retValue_acc~5; {294#true} is VALID [2020-07-10 23:42:36,996 INFO L280 TraceCheckUtils]: 93: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-10 23:42:36,996 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {294#true} {294#true} #809#return; {294#true} is VALID [2020-07-10 23:42:36,996 INFO L280 TraceCheckUtils]: 95: Hoare triple {294#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {294#true} is VALID [2020-07-10 23:42:36,997 INFO L280 TraceCheckUtils]: 96: Hoare triple {294#true} ~tmp~3 := #t~ret23; {294#true} is VALID [2020-07-10 23:42:36,997 INFO L280 TraceCheckUtils]: 97: Hoare triple {294#true} havoc #t~ret23; {294#true} is VALID [2020-07-10 23:42:36,997 INFO L280 TraceCheckUtils]: 98: Hoare triple {294#true} assume 0 != ~tmp~3; {294#true} is VALID [2020-07-10 23:42:36,997 INFO L263 TraceCheckUtils]: 99: Hoare triple {294#true} call setup(); {294#true} is VALID [2020-07-10 23:42:36,998 INFO L280 TraceCheckUtils]: 100: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-10 23:42:36,998 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {294#true} {294#true} #811#return; {294#true} is VALID [2020-07-10 23:42:36,998 INFO L263 TraceCheckUtils]: 102: Hoare triple {294#true} call runTest(); {294#true} is VALID [2020-07-10 23:42:36,999 INFO L263 TraceCheckUtils]: 103: Hoare triple {294#true} call test(); {294#true} is VALID [2020-07-10 23:42:36,999 INFO L280 TraceCheckUtils]: 104: Hoare triple {294#true} havoc ~splverifierCounter~0; {294#true} is VALID [2020-07-10 23:42:36,999 INFO L280 TraceCheckUtils]: 105: Hoare triple {294#true} havoc ~tmp~0; {294#true} is VALID [2020-07-10 23:42:36,999 INFO L280 TraceCheckUtils]: 106: Hoare triple {294#true} havoc ~tmp___0~0; {294#true} is VALID [2020-07-10 23:42:37,000 INFO L280 TraceCheckUtils]: 107: Hoare triple {294#true} havoc ~tmp___1~0; {294#true} is VALID [2020-07-10 23:42:37,000 INFO L280 TraceCheckUtils]: 108: Hoare triple {294#true} havoc ~tmp___2~0; {294#true} is VALID [2020-07-10 23:42:37,000 INFO L280 TraceCheckUtils]: 109: Hoare triple {294#true} ~splverifierCounter~0 := 0; {294#true} is VALID [2020-07-10 23:42:37,001 INFO L280 TraceCheckUtils]: 110: Hoare triple {294#true} assume false; {295#false} is VALID [2020-07-10 23:42:37,002 INFO L263 TraceCheckUtils]: 111: Hoare triple {295#false} call cleanup(); {295#false} is VALID [2020-07-10 23:42:37,002 INFO L280 TraceCheckUtils]: 112: Hoare triple {295#false} havoc ~i~0; {295#false} is VALID [2020-07-10 23:42:37,002 INFO L280 TraceCheckUtils]: 113: Hoare triple {295#false} havoc ~__cil_tmp2~0; {295#false} is VALID [2020-07-10 23:42:37,003 INFO L263 TraceCheckUtils]: 114: Hoare triple {295#false} call timeShift(); {295#false} is VALID [2020-07-10 23:42:37,003 INFO L280 TraceCheckUtils]: 115: Hoare triple {295#false} assume !(0 != ~pumpRunning~0); {295#false} is VALID [2020-07-10 23:42:37,004 INFO L280 TraceCheckUtils]: 116: Hoare triple {295#false} assume !(0 != ~systemActive~0); {295#false} is VALID [2020-07-10 23:42:37,004 INFO L263 TraceCheckUtils]: 117: Hoare triple {295#false} call __utac_acc__Specification4_spec__1(); {295#false} is VALID [2020-07-10 23:42:37,004 INFO L280 TraceCheckUtils]: 118: Hoare triple {295#false} havoc ~tmp~7; {295#false} is VALID [2020-07-10 23:42:37,005 INFO L280 TraceCheckUtils]: 119: Hoare triple {295#false} havoc ~tmp___0~2; {295#false} is VALID [2020-07-10 23:42:37,005 INFO L263 TraceCheckUtils]: 120: Hoare triple {295#false} call #t~ret70 := getWaterLevel(); {294#true} is VALID [2020-07-10 23:42:37,005 INFO L280 TraceCheckUtils]: 121: Hoare triple {294#true} havoc ~retValue_acc~10; {294#true} is VALID [2020-07-10 23:42:37,006 INFO L280 TraceCheckUtils]: 122: Hoare triple {294#true} ~retValue_acc~10 := ~waterLevel~0; {294#true} is VALID [2020-07-10 23:42:37,006 INFO L280 TraceCheckUtils]: 123: Hoare triple {294#true} #res := ~retValue_acc~10; {294#true} is VALID [2020-07-10 23:42:37,006 INFO L280 TraceCheckUtils]: 124: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-10 23:42:37,006 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {294#true} {295#false} #799#return; {295#false} is VALID [2020-07-10 23:42:37,007 INFO L280 TraceCheckUtils]: 126: Hoare triple {295#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {295#false} is VALID [2020-07-10 23:42:37,007 INFO L280 TraceCheckUtils]: 127: Hoare triple {295#false} ~tmp~7 := #t~ret70; {295#false} is VALID [2020-07-10 23:42:37,007 INFO L280 TraceCheckUtils]: 128: Hoare triple {295#false} havoc #t~ret70; {295#false} is VALID [2020-07-10 23:42:37,008 INFO L280 TraceCheckUtils]: 129: Hoare triple {295#false} assume 0 == ~tmp~7; {295#false} is VALID [2020-07-10 23:42:37,008 INFO L263 TraceCheckUtils]: 130: Hoare triple {295#false} call #t~ret71 := isPumpRunning(); {294#true} is VALID [2020-07-10 23:42:37,008 INFO L280 TraceCheckUtils]: 131: Hoare triple {294#true} havoc ~retValue_acc~1; {294#true} is VALID [2020-07-10 23:42:37,008 INFO L280 TraceCheckUtils]: 132: Hoare triple {294#true} ~retValue_acc~1 := ~pumpRunning~0; {294#true} is VALID [2020-07-10 23:42:37,009 INFO L280 TraceCheckUtils]: 133: Hoare triple {294#true} #res := ~retValue_acc~1; {294#true} is VALID [2020-07-10 23:42:37,009 INFO L280 TraceCheckUtils]: 134: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-10 23:42:37,009 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {294#true} {295#false} #801#return; {295#false} is VALID [2020-07-10 23:42:37,010 INFO L280 TraceCheckUtils]: 136: Hoare triple {295#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {295#false} is VALID [2020-07-10 23:42:37,010 INFO L280 TraceCheckUtils]: 137: Hoare triple {295#false} ~tmp___0~2 := #t~ret71; {295#false} is VALID [2020-07-10 23:42:37,010 INFO L280 TraceCheckUtils]: 138: Hoare triple {295#false} havoc #t~ret71; {295#false} is VALID [2020-07-10 23:42:37,010 INFO L280 TraceCheckUtils]: 139: Hoare triple {295#false} assume 0 != ~tmp___0~2; {295#false} is VALID [2020-07-10 23:42:37,011 INFO L263 TraceCheckUtils]: 140: Hoare triple {295#false} call __automaton_fail(); {295#false} is VALID [2020-07-10 23:42:37,011 INFO L280 TraceCheckUtils]: 141: Hoare triple {295#false} assume !false; {295#false} is VALID [2020-07-10 23:42:37,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:42:37,047 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2030516872] [2020-07-10 23:42:37,049 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:42:37,050 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 23:42:37,051 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955588700] [2020-07-10 23:42:37,058 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 23:42:37,061 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:42:37,065 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 23:42:37,348 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:42:37,349 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 23:42:37,349 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:42:37,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 23:42:37,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 23:42:37,365 INFO L87 Difference]: Start difference. First operand 291 states. Second operand 3 states. [2020-07-10 23:42:45,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:42:45,208 INFO L93 Difference]: Finished difference Result 448 states and 534 transitions. [2020-07-10 23:42:45,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 23:42:45,208 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 23:42:45,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:42:45,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 23:42:45,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 534 transitions. [2020-07-10 23:42:45,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 23:42:45,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 534 transitions. [2020-07-10 23:42:45,280 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 534 transitions. [2020-07-10 23:42:46,818 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 534 edges. 534 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:42:46,856 INFO L225 Difference]: With dead ends: 448 [2020-07-10 23:42:46,856 INFO L226 Difference]: Without dead ends: 282 [2020-07-10 23:42:46,861 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 23:42:46,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2020-07-10 23:42:49,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 240. [2020-07-10 23:42:49,864 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:42:49,865 INFO L82 GeneralOperation]: Start isEquivalent. First operand 282 states. Second operand 240 states. [2020-07-10 23:42:49,865 INFO L74 IsIncluded]: Start isIncluded. First operand 282 states. Second operand 240 states. [2020-07-10 23:42:49,866 INFO L87 Difference]: Start difference. First operand 282 states. Second operand 240 states. [2020-07-10 23:42:49,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:42:49,900 INFO L93 Difference]: Finished difference Result 282 states and 321 transitions. [2020-07-10 23:42:49,900 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 321 transitions. [2020-07-10 23:42:49,903 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:42:49,903 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:42:49,904 INFO L74 IsIncluded]: Start isIncluded. First operand 240 states. Second operand 282 states. [2020-07-10 23:42:49,904 INFO L87 Difference]: Start difference. First operand 240 states. Second operand 282 states. [2020-07-10 23:42:49,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:42:49,935 INFO L93 Difference]: Finished difference Result 282 states and 321 transitions. [2020-07-10 23:42:49,935 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 321 transitions. [2020-07-10 23:42:49,937 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:42:49,937 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:42:49,937 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:42:49,937 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:42:49,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 240 states. [2020-07-10 23:42:49,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 259 transitions. [2020-07-10 23:42:49,959 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 259 transitions. Word has length 142 [2020-07-10 23:42:49,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:42:49,960 INFO L479 AbstractCegarLoop]: Abstraction has 240 states and 259 transitions. [2020-07-10 23:42:49,960 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 23:42:49,960 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 240 states and 259 transitions. [2020-07-10 23:42:50,706 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 259 edges. 259 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:42:50,706 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 259 transitions. [2020-07-10 23:42:50,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 23:42:50,710 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:42:50,710 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:42:50,711 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 23:42:50,711 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:42:50,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:42:50,711 INFO L82 PathProgramCache]: Analyzing trace with hash 1207117873, now seen corresponding path program 1 times [2020-07-10 23:42:50,712 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:42:50,712 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [36822702] [2020-07-10 23:42:50,712 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:42:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:51,161 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:42:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:51,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {2442#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2339#true} is VALID [2020-07-10 23:42:51,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {2339#true} #valid := #valid[0 := 0]; {2339#true} is VALID [2020-07-10 23:42:51,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {2339#true} assume 0 < #StackHeapBarrier; {2339#true} is VALID [2020-07-10 23:42:51,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {2339#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {2339#true} is VALID [2020-07-10 23:42:51,229 INFO L280 TraceCheckUtils]: 4: Hoare triple {2339#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {2339#true} is VALID [2020-07-10 23:42:51,229 INFO L280 TraceCheckUtils]: 5: Hoare triple {2339#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {2339#true} is VALID [2020-07-10 23:42:51,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {2339#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {2339#true} is VALID [2020-07-10 23:42:51,229 INFO L280 TraceCheckUtils]: 7: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {2339#true} is VALID [2020-07-10 23:42:51,230 INFO L280 TraceCheckUtils]: 8: Hoare triple {2339#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {2339#true} is VALID [2020-07-10 23:42:51,230 INFO L280 TraceCheckUtils]: 9: Hoare triple {2339#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {2339#true} is VALID [2020-07-10 23:42:51,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {2339#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {2339#true} is VALID [2020-07-10 23:42:51,230 INFO L280 TraceCheckUtils]: 11: Hoare triple {2339#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {2339#true} is VALID [2020-07-10 23:42:51,231 INFO L280 TraceCheckUtils]: 12: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {2339#true} is VALID [2020-07-10 23:42:51,231 INFO L280 TraceCheckUtils]: 13: Hoare triple {2339#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {2339#true} is VALID [2020-07-10 23:42:51,231 INFO L280 TraceCheckUtils]: 14: Hoare triple {2339#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {2339#true} is VALID [2020-07-10 23:42:51,231 INFO L280 TraceCheckUtils]: 15: Hoare triple {2339#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {2339#true} is VALID [2020-07-10 23:42:51,232 INFO L280 TraceCheckUtils]: 16: Hoare triple {2339#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {2339#true} is VALID [2020-07-10 23:42:51,232 INFO L280 TraceCheckUtils]: 17: Hoare triple {2339#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {2339#true} is VALID [2020-07-10 23:42:51,232 INFO L280 TraceCheckUtils]: 18: Hoare triple {2339#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {2339#true} is VALID [2020-07-10 23:42:51,232 INFO L280 TraceCheckUtils]: 19: Hoare triple {2339#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {2339#true} is VALID [2020-07-10 23:42:51,233 INFO L280 TraceCheckUtils]: 20: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {2339#true} is VALID [2020-07-10 23:42:51,233 INFO L280 TraceCheckUtils]: 21: Hoare triple {2339#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {2339#true} is VALID [2020-07-10 23:42:51,233 INFO L280 TraceCheckUtils]: 22: Hoare triple {2339#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {2339#true} is VALID [2020-07-10 23:42:51,233 INFO L280 TraceCheckUtils]: 23: Hoare triple {2339#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {2339#true} is VALID [2020-07-10 23:42:51,234 INFO L280 TraceCheckUtils]: 24: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {2339#true} is VALID [2020-07-10 23:42:51,234 INFO L280 TraceCheckUtils]: 25: Hoare triple {2339#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {2339#true} is VALID [2020-07-10 23:42:51,234 INFO L280 TraceCheckUtils]: 26: Hoare triple {2339#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {2339#true} is VALID [2020-07-10 23:42:51,234 INFO L280 TraceCheckUtils]: 27: Hoare triple {2339#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {2339#true} is VALID [2020-07-10 23:42:51,234 INFO L280 TraceCheckUtils]: 28: Hoare triple {2339#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {2339#true} is VALID [2020-07-10 23:42:51,235 INFO L280 TraceCheckUtils]: 29: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {2339#true} is VALID [2020-07-10 23:42:51,235 INFO L280 TraceCheckUtils]: 30: Hoare triple {2339#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {2339#true} is VALID [2020-07-10 23:42:51,235 INFO L280 TraceCheckUtils]: 31: Hoare triple {2339#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {2339#true} is VALID [2020-07-10 23:42:51,235 INFO L280 TraceCheckUtils]: 32: Hoare triple {2339#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {2339#true} is VALID [2020-07-10 23:42:51,236 INFO L280 TraceCheckUtils]: 33: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {2339#true} is VALID [2020-07-10 23:42:51,236 INFO L280 TraceCheckUtils]: 34: Hoare triple {2339#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {2339#true} is VALID [2020-07-10 23:42:51,236 INFO L280 TraceCheckUtils]: 35: Hoare triple {2339#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {2339#true} is VALID [2020-07-10 23:42:51,236 INFO L280 TraceCheckUtils]: 36: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {2339#true} is VALID [2020-07-10 23:42:51,236 INFO L280 TraceCheckUtils]: 37: Hoare triple {2339#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {2339#true} is VALID [2020-07-10 23:42:51,237 INFO L280 TraceCheckUtils]: 38: Hoare triple {2339#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {2339#true} is VALID [2020-07-10 23:42:51,237 INFO L280 TraceCheckUtils]: 39: Hoare triple {2339#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {2339#true} is VALID [2020-07-10 23:42:51,237 INFO L280 TraceCheckUtils]: 40: Hoare triple {2339#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {2339#true} is VALID [2020-07-10 23:42:51,237 INFO L280 TraceCheckUtils]: 41: Hoare triple {2339#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {2339#true} is VALID [2020-07-10 23:42:51,238 INFO L280 TraceCheckUtils]: 42: Hoare triple {2339#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {2339#true} is VALID [2020-07-10 23:42:51,238 INFO L280 TraceCheckUtils]: 43: Hoare triple {2339#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {2339#true} is VALID [2020-07-10 23:42:51,238 INFO L280 TraceCheckUtils]: 44: Hoare triple {2339#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {2339#true} is VALID [2020-07-10 23:42:51,238 INFO L280 TraceCheckUtils]: 45: Hoare triple {2339#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {2339#true} is VALID [2020-07-10 23:42:51,239 INFO L280 TraceCheckUtils]: 46: Hoare triple {2339#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {2339#true} is VALID [2020-07-10 23:42:51,239 INFO L280 TraceCheckUtils]: 47: Hoare triple {2339#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {2339#true} is VALID [2020-07-10 23:42:51,239 INFO L280 TraceCheckUtils]: 48: Hoare triple {2339#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {2339#true} is VALID [2020-07-10 23:42:51,239 INFO L280 TraceCheckUtils]: 49: Hoare triple {2339#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {2339#true} is VALID [2020-07-10 23:42:51,239 INFO L280 TraceCheckUtils]: 50: Hoare triple {2339#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {2339#true} is VALID [2020-07-10 23:42:51,240 INFO L280 TraceCheckUtils]: 51: Hoare triple {2339#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {2339#true} is VALID [2020-07-10 23:42:51,240 INFO L280 TraceCheckUtils]: 52: Hoare triple {2339#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {2339#true} is VALID [2020-07-10 23:42:51,240 INFO L280 TraceCheckUtils]: 53: Hoare triple {2339#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {2339#true} is VALID [2020-07-10 23:42:51,240 INFO L280 TraceCheckUtils]: 54: Hoare triple {2339#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {2339#true} is VALID [2020-07-10 23:42:51,241 INFO L280 TraceCheckUtils]: 55: Hoare triple {2339#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {2339#true} is VALID [2020-07-10 23:42:51,241 INFO L280 TraceCheckUtils]: 56: Hoare triple {2339#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {2339#true} is VALID [2020-07-10 23:42:51,241 INFO L280 TraceCheckUtils]: 57: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {2339#true} is VALID [2020-07-10 23:42:51,241 INFO L280 TraceCheckUtils]: 58: Hoare triple {2339#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {2339#true} is VALID [2020-07-10 23:42:51,242 INFO L280 TraceCheckUtils]: 59: Hoare triple {2339#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {2339#true} is VALID [2020-07-10 23:42:51,242 INFO L280 TraceCheckUtils]: 60: Hoare triple {2339#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {2339#true} is VALID [2020-07-10 23:42:51,242 INFO L280 TraceCheckUtils]: 61: Hoare triple {2339#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {2339#true} is VALID [2020-07-10 23:42:51,242 INFO L280 TraceCheckUtils]: 62: Hoare triple {2339#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {2339#true} is VALID [2020-07-10 23:42:51,243 INFO L280 TraceCheckUtils]: 63: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {2339#true} is VALID [2020-07-10 23:42:51,243 INFO L280 TraceCheckUtils]: 64: Hoare triple {2339#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {2339#true} is VALID [2020-07-10 23:42:51,243 INFO L280 TraceCheckUtils]: 65: Hoare triple {2339#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {2339#true} is VALID [2020-07-10 23:42:51,243 INFO L280 TraceCheckUtils]: 66: Hoare triple {2339#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {2339#true} is VALID [2020-07-10 23:42:51,244 INFO L280 TraceCheckUtils]: 67: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {2339#true} is VALID [2020-07-10 23:42:51,244 INFO L280 TraceCheckUtils]: 68: Hoare triple {2339#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {2339#true} is VALID [2020-07-10 23:42:51,244 INFO L280 TraceCheckUtils]: 69: Hoare triple {2339#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {2339#true} is VALID [2020-07-10 23:42:51,244 INFO L280 TraceCheckUtils]: 70: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {2339#true} is VALID [2020-07-10 23:42:51,245 INFO L280 TraceCheckUtils]: 71: Hoare triple {2339#true} ~pumpRunning~0 := 0; {2339#true} is VALID [2020-07-10 23:42:51,245 INFO L280 TraceCheckUtils]: 72: Hoare triple {2339#true} ~systemActive~0 := 1; {2339#true} is VALID [2020-07-10 23:42:51,245 INFO L280 TraceCheckUtils]: 73: Hoare triple {2339#true} ~cleanupTimeShifts~0 := 4; {2339#true} is VALID [2020-07-10 23:42:51,245 INFO L280 TraceCheckUtils]: 74: Hoare triple {2339#true} ~head~0.base, ~head~0.offset := 0, 0; {2339#true} is VALID [2020-07-10 23:42:51,245 INFO L280 TraceCheckUtils]: 75: Hoare triple {2339#true} ~waterLevel~0 := 1; {2339#true} is VALID [2020-07-10 23:42:51,246 INFO L280 TraceCheckUtils]: 76: Hoare triple {2339#true} ~methaneLevelCritical~0 := 0; {2339#true} is VALID [2020-07-10 23:42:51,246 INFO L280 TraceCheckUtils]: 77: Hoare triple {2339#true} assume true; {2339#true} is VALID [2020-07-10 23:42:51,246 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2339#true} {2339#true} #889#return; {2339#true} is VALID [2020-07-10 23:42:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:51,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {2339#true} assume true; {2339#true} is VALID [2020-07-10 23:42:51,256 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2339#true} {2339#true} #805#return; {2339#true} is VALID [2020-07-10 23:42:51,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:51,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {2339#true} assume true; {2339#true} is VALID [2020-07-10 23:42:51,260 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2339#true} {2339#true} #807#return; {2339#true} is VALID [2020-07-10 23:42:51,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:51,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {2339#true} havoc ~retValue_acc~5; {2339#true} is VALID [2020-07-10 23:42:51,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {2339#true} ~retValue_acc~5 := 1; {2339#true} is VALID [2020-07-10 23:42:51,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {2339#true} #res := ~retValue_acc~5; {2339#true} is VALID [2020-07-10 23:42:51,264 INFO L280 TraceCheckUtils]: 3: Hoare triple {2339#true} assume true; {2339#true} is VALID [2020-07-10 23:42:51,264 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2339#true} {2339#true} #809#return; {2339#true} is VALID [2020-07-10 23:42:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:51,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {2339#true} assume true; {2339#true} is VALID [2020-07-10 23:42:51,267 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2339#true} {2339#true} #811#return; {2339#true} is VALID [2020-07-10 23:42:51,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:51,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {2339#true} havoc ~retValue_acc~10; {2339#true} is VALID [2020-07-10 23:42:51,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {2339#true} ~retValue_acc~10 := ~waterLevel~0; {2339#true} is VALID [2020-07-10 23:42:51,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {2339#true} #res := ~retValue_acc~10; {2339#true} is VALID [2020-07-10 23:42:51,270 INFO L280 TraceCheckUtils]: 3: Hoare triple {2339#true} assume true; {2339#true} is VALID [2020-07-10 23:42:51,270 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2339#true} {2340#false} #799#return; {2340#false} is VALID [2020-07-10 23:42:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:42:51,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {2339#true} havoc ~retValue_acc~1; {2339#true} is VALID [2020-07-10 23:42:51,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {2339#true} ~retValue_acc~1 := ~pumpRunning~0; {2339#true} is VALID [2020-07-10 23:42:51,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {2339#true} #res := ~retValue_acc~1; {2339#true} is VALID [2020-07-10 23:42:51,274 INFO L280 TraceCheckUtils]: 3: Hoare triple {2339#true} assume true; {2339#true} is VALID [2020-07-10 23:42:51,274 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2339#true} {2340#false} #801#return; {2340#false} is VALID [2020-07-10 23:42:51,278 INFO L263 TraceCheckUtils]: 0: Hoare triple {2339#true} call ULTIMATE.init(); {2442#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:42:51,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {2442#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2339#true} is VALID [2020-07-10 23:42:51,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {2339#true} #valid := #valid[0 := 0]; {2339#true} is VALID [2020-07-10 23:42:51,279 INFO L280 TraceCheckUtils]: 3: Hoare triple {2339#true} assume 0 < #StackHeapBarrier; {2339#true} is VALID [2020-07-10 23:42:51,279 INFO L280 TraceCheckUtils]: 4: Hoare triple {2339#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {2339#true} is VALID [2020-07-10 23:42:51,280 INFO L280 TraceCheckUtils]: 5: Hoare triple {2339#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {2339#true} is VALID [2020-07-10 23:42:51,280 INFO L280 TraceCheckUtils]: 6: Hoare triple {2339#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {2339#true} is VALID [2020-07-10 23:42:51,280 INFO L280 TraceCheckUtils]: 7: Hoare triple {2339#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {2339#true} is VALID [2020-07-10 23:42:51,280 INFO L280 TraceCheckUtils]: 8: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {2339#true} is VALID [2020-07-10 23:42:51,280 INFO L280 TraceCheckUtils]: 9: Hoare triple {2339#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {2339#true} is VALID [2020-07-10 23:42:51,281 INFO L280 TraceCheckUtils]: 10: Hoare triple {2339#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {2339#true} is VALID [2020-07-10 23:42:51,281 INFO L280 TraceCheckUtils]: 11: Hoare triple {2339#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {2339#true} is VALID [2020-07-10 23:42:51,281 INFO L280 TraceCheckUtils]: 12: Hoare triple {2339#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {2339#true} is VALID [2020-07-10 23:42:51,281 INFO L280 TraceCheckUtils]: 13: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {2339#true} is VALID [2020-07-10 23:42:51,281 INFO L280 TraceCheckUtils]: 14: Hoare triple {2339#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {2339#true} is VALID [2020-07-10 23:42:51,282 INFO L280 TraceCheckUtils]: 15: Hoare triple {2339#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {2339#true} is VALID [2020-07-10 23:42:51,282 INFO L280 TraceCheckUtils]: 16: Hoare triple {2339#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {2339#true} is VALID [2020-07-10 23:42:51,282 INFO L280 TraceCheckUtils]: 17: Hoare triple {2339#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {2339#true} is VALID [2020-07-10 23:42:51,282 INFO L280 TraceCheckUtils]: 18: Hoare triple {2339#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {2339#true} is VALID [2020-07-10 23:42:51,283 INFO L280 TraceCheckUtils]: 19: Hoare triple {2339#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {2339#true} is VALID [2020-07-10 23:42:51,283 INFO L280 TraceCheckUtils]: 20: Hoare triple {2339#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {2339#true} is VALID [2020-07-10 23:42:51,283 INFO L280 TraceCheckUtils]: 21: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {2339#true} is VALID [2020-07-10 23:42:51,283 INFO L280 TraceCheckUtils]: 22: Hoare triple {2339#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {2339#true} is VALID [2020-07-10 23:42:51,284 INFO L280 TraceCheckUtils]: 23: Hoare triple {2339#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {2339#true} is VALID [2020-07-10 23:42:51,284 INFO L280 TraceCheckUtils]: 24: Hoare triple {2339#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {2339#true} is VALID [2020-07-10 23:42:51,284 INFO L280 TraceCheckUtils]: 25: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {2339#true} is VALID [2020-07-10 23:42:51,284 INFO L280 TraceCheckUtils]: 26: Hoare triple {2339#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {2339#true} is VALID [2020-07-10 23:42:51,284 INFO L280 TraceCheckUtils]: 27: Hoare triple {2339#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {2339#true} is VALID [2020-07-10 23:42:51,285 INFO L280 TraceCheckUtils]: 28: Hoare triple {2339#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {2339#true} is VALID [2020-07-10 23:42:51,285 INFO L280 TraceCheckUtils]: 29: Hoare triple {2339#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {2339#true} is VALID [2020-07-10 23:42:51,285 INFO L280 TraceCheckUtils]: 30: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {2339#true} is VALID [2020-07-10 23:42:51,285 INFO L280 TraceCheckUtils]: 31: Hoare triple {2339#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {2339#true} is VALID [2020-07-10 23:42:51,286 INFO L280 TraceCheckUtils]: 32: Hoare triple {2339#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {2339#true} is VALID [2020-07-10 23:42:51,286 INFO L280 TraceCheckUtils]: 33: Hoare triple {2339#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {2339#true} is VALID [2020-07-10 23:42:51,286 INFO L280 TraceCheckUtils]: 34: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {2339#true} is VALID [2020-07-10 23:42:51,286 INFO L280 TraceCheckUtils]: 35: Hoare triple {2339#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {2339#true} is VALID [2020-07-10 23:42:51,287 INFO L280 TraceCheckUtils]: 36: Hoare triple {2339#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {2339#true} is VALID [2020-07-10 23:42:51,287 INFO L280 TraceCheckUtils]: 37: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {2339#true} is VALID [2020-07-10 23:42:51,287 INFO L280 TraceCheckUtils]: 38: Hoare triple {2339#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {2339#true} is VALID [2020-07-10 23:42:51,287 INFO L280 TraceCheckUtils]: 39: Hoare triple {2339#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {2339#true} is VALID [2020-07-10 23:42:51,287 INFO L280 TraceCheckUtils]: 40: Hoare triple {2339#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {2339#true} is VALID [2020-07-10 23:42:51,288 INFO L280 TraceCheckUtils]: 41: Hoare triple {2339#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {2339#true} is VALID [2020-07-10 23:42:51,288 INFO L280 TraceCheckUtils]: 42: Hoare triple {2339#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {2339#true} is VALID [2020-07-10 23:42:51,288 INFO L280 TraceCheckUtils]: 43: Hoare triple {2339#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {2339#true} is VALID [2020-07-10 23:42:51,288 INFO L280 TraceCheckUtils]: 44: Hoare triple {2339#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {2339#true} is VALID [2020-07-10 23:42:51,289 INFO L280 TraceCheckUtils]: 45: Hoare triple {2339#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {2339#true} is VALID [2020-07-10 23:42:51,289 INFO L280 TraceCheckUtils]: 46: Hoare triple {2339#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {2339#true} is VALID [2020-07-10 23:42:51,289 INFO L280 TraceCheckUtils]: 47: Hoare triple {2339#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {2339#true} is VALID [2020-07-10 23:42:51,289 INFO L280 TraceCheckUtils]: 48: Hoare triple {2339#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {2339#true} is VALID [2020-07-10 23:42:51,289 INFO L280 TraceCheckUtils]: 49: Hoare triple {2339#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {2339#true} is VALID [2020-07-10 23:42:51,290 INFO L280 TraceCheckUtils]: 50: Hoare triple {2339#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {2339#true} is VALID [2020-07-10 23:42:51,290 INFO L280 TraceCheckUtils]: 51: Hoare triple {2339#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {2339#true} is VALID [2020-07-10 23:42:51,290 INFO L280 TraceCheckUtils]: 52: Hoare triple {2339#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {2339#true} is VALID [2020-07-10 23:42:51,290 INFO L280 TraceCheckUtils]: 53: Hoare triple {2339#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {2339#true} is VALID [2020-07-10 23:42:51,291 INFO L280 TraceCheckUtils]: 54: Hoare triple {2339#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {2339#true} is VALID [2020-07-10 23:42:51,291 INFO L280 TraceCheckUtils]: 55: Hoare triple {2339#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {2339#true} is VALID [2020-07-10 23:42:51,291 INFO L280 TraceCheckUtils]: 56: Hoare triple {2339#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {2339#true} is VALID [2020-07-10 23:42:51,291 INFO L280 TraceCheckUtils]: 57: Hoare triple {2339#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {2339#true} is VALID [2020-07-10 23:42:51,291 INFO L280 TraceCheckUtils]: 58: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {2339#true} is VALID [2020-07-10 23:42:51,292 INFO L280 TraceCheckUtils]: 59: Hoare triple {2339#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {2339#true} is VALID [2020-07-10 23:42:51,292 INFO L280 TraceCheckUtils]: 60: Hoare triple {2339#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {2339#true} is VALID [2020-07-10 23:42:51,292 INFO L280 TraceCheckUtils]: 61: Hoare triple {2339#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {2339#true} is VALID [2020-07-10 23:42:51,292 INFO L280 TraceCheckUtils]: 62: Hoare triple {2339#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {2339#true} is VALID [2020-07-10 23:42:51,292 INFO L280 TraceCheckUtils]: 63: Hoare triple {2339#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {2339#true} is VALID [2020-07-10 23:42:51,293 INFO L280 TraceCheckUtils]: 64: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {2339#true} is VALID [2020-07-10 23:42:51,293 INFO L280 TraceCheckUtils]: 65: Hoare triple {2339#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {2339#true} is VALID [2020-07-10 23:42:51,293 INFO L280 TraceCheckUtils]: 66: Hoare triple {2339#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {2339#true} is VALID [2020-07-10 23:42:51,293 INFO L280 TraceCheckUtils]: 67: Hoare triple {2339#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {2339#true} is VALID [2020-07-10 23:42:51,294 INFO L280 TraceCheckUtils]: 68: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {2339#true} is VALID [2020-07-10 23:42:51,294 INFO L280 TraceCheckUtils]: 69: Hoare triple {2339#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {2339#true} is VALID [2020-07-10 23:42:51,294 INFO L280 TraceCheckUtils]: 70: Hoare triple {2339#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {2339#true} is VALID [2020-07-10 23:42:51,294 INFO L280 TraceCheckUtils]: 71: Hoare triple {2339#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {2339#true} is VALID [2020-07-10 23:42:51,294 INFO L280 TraceCheckUtils]: 72: Hoare triple {2339#true} ~pumpRunning~0 := 0; {2339#true} is VALID [2020-07-10 23:42:51,295 INFO L280 TraceCheckUtils]: 73: Hoare triple {2339#true} ~systemActive~0 := 1; {2339#true} is VALID [2020-07-10 23:42:51,295 INFO L280 TraceCheckUtils]: 74: Hoare triple {2339#true} ~cleanupTimeShifts~0 := 4; {2339#true} is VALID [2020-07-10 23:42:51,295 INFO L280 TraceCheckUtils]: 75: Hoare triple {2339#true} ~head~0.base, ~head~0.offset := 0, 0; {2339#true} is VALID [2020-07-10 23:42:51,295 INFO L280 TraceCheckUtils]: 76: Hoare triple {2339#true} ~waterLevel~0 := 1; {2339#true} is VALID [2020-07-10 23:42:51,295 INFO L280 TraceCheckUtils]: 77: Hoare triple {2339#true} ~methaneLevelCritical~0 := 0; {2339#true} is VALID [2020-07-10 23:42:51,296 INFO L280 TraceCheckUtils]: 78: Hoare triple {2339#true} assume true; {2339#true} is VALID [2020-07-10 23:42:51,296 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2339#true} {2339#true} #889#return; {2339#true} is VALID [2020-07-10 23:42:51,296 INFO L263 TraceCheckUtils]: 80: Hoare triple {2339#true} call #t~ret72 := main(); {2339#true} is VALID [2020-07-10 23:42:51,296 INFO L280 TraceCheckUtils]: 81: Hoare triple {2339#true} havoc ~retValue_acc~3; {2339#true} is VALID [2020-07-10 23:42:51,296 INFO L280 TraceCheckUtils]: 82: Hoare triple {2339#true} havoc ~tmp~3; {2339#true} is VALID [2020-07-10 23:42:51,297 INFO L263 TraceCheckUtils]: 83: Hoare triple {2339#true} call select_helpers(); {2339#true} is VALID [2020-07-10 23:42:51,297 INFO L280 TraceCheckUtils]: 84: Hoare triple {2339#true} assume true; {2339#true} is VALID [2020-07-10 23:42:51,297 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2339#true} {2339#true} #805#return; {2339#true} is VALID [2020-07-10 23:42:51,297 INFO L263 TraceCheckUtils]: 86: Hoare triple {2339#true} call select_features(); {2339#true} is VALID [2020-07-10 23:42:51,297 INFO L280 TraceCheckUtils]: 87: Hoare triple {2339#true} assume true; {2339#true} is VALID [2020-07-10 23:42:51,297 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2339#true} {2339#true} #807#return; {2339#true} is VALID [2020-07-10 23:42:51,298 INFO L263 TraceCheckUtils]: 89: Hoare triple {2339#true} call #t~ret23 := valid_product(); {2339#true} is VALID [2020-07-10 23:42:51,298 INFO L280 TraceCheckUtils]: 90: Hoare triple {2339#true} havoc ~retValue_acc~5; {2339#true} is VALID [2020-07-10 23:42:51,298 INFO L280 TraceCheckUtils]: 91: Hoare triple {2339#true} ~retValue_acc~5 := 1; {2339#true} is VALID [2020-07-10 23:42:51,298 INFO L280 TraceCheckUtils]: 92: Hoare triple {2339#true} #res := ~retValue_acc~5; {2339#true} is VALID [2020-07-10 23:42:51,298 INFO L280 TraceCheckUtils]: 93: Hoare triple {2339#true} assume true; {2339#true} is VALID [2020-07-10 23:42:51,299 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2339#true} {2339#true} #809#return; {2339#true} is VALID [2020-07-10 23:42:51,299 INFO L280 TraceCheckUtils]: 95: Hoare triple {2339#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {2339#true} is VALID [2020-07-10 23:42:51,299 INFO L280 TraceCheckUtils]: 96: Hoare triple {2339#true} ~tmp~3 := #t~ret23; {2339#true} is VALID [2020-07-10 23:42:51,299 INFO L280 TraceCheckUtils]: 97: Hoare triple {2339#true} havoc #t~ret23; {2339#true} is VALID [2020-07-10 23:42:51,299 INFO L280 TraceCheckUtils]: 98: Hoare triple {2339#true} assume 0 != ~tmp~3; {2339#true} is VALID [2020-07-10 23:42:51,300 INFO L263 TraceCheckUtils]: 99: Hoare triple {2339#true} call setup(); {2339#true} is VALID [2020-07-10 23:42:51,300 INFO L280 TraceCheckUtils]: 100: Hoare triple {2339#true} assume true; {2339#true} is VALID [2020-07-10 23:42:51,300 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2339#true} {2339#true} #811#return; {2339#true} is VALID [2020-07-10 23:42:51,300 INFO L263 TraceCheckUtils]: 102: Hoare triple {2339#true} call runTest(); {2339#true} is VALID [2020-07-10 23:42:51,300 INFO L263 TraceCheckUtils]: 103: Hoare triple {2339#true} call test(); {2339#true} is VALID [2020-07-10 23:42:51,301 INFO L280 TraceCheckUtils]: 104: Hoare triple {2339#true} havoc ~splverifierCounter~0; {2339#true} is VALID [2020-07-10 23:42:51,301 INFO L280 TraceCheckUtils]: 105: Hoare triple {2339#true} havoc ~tmp~0; {2339#true} is VALID [2020-07-10 23:42:51,301 INFO L280 TraceCheckUtils]: 106: Hoare triple {2339#true} havoc ~tmp___0~0; {2339#true} is VALID [2020-07-10 23:42:51,301 INFO L280 TraceCheckUtils]: 107: Hoare triple {2339#true} havoc ~tmp___1~0; {2339#true} is VALID [2020-07-10 23:42:51,301 INFO L280 TraceCheckUtils]: 108: Hoare triple {2339#true} havoc ~tmp___2~0; {2339#true} is VALID [2020-07-10 23:42:51,304 INFO L280 TraceCheckUtils]: 109: Hoare triple {2339#true} ~splverifierCounter~0 := 0; {2431#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:42:51,308 INFO L280 TraceCheckUtils]: 110: Hoare triple {2431#(= 0 test_~splverifierCounter~0)} assume !false; {2431#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:42:51,308 INFO L280 TraceCheckUtils]: 111: Hoare triple {2431#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2340#false} is VALID [2020-07-10 23:42:51,309 INFO L263 TraceCheckUtils]: 112: Hoare triple {2340#false} call cleanup(); {2340#false} is VALID [2020-07-10 23:42:51,309 INFO L280 TraceCheckUtils]: 113: Hoare triple {2340#false} havoc ~i~0; {2340#false} is VALID [2020-07-10 23:42:51,309 INFO L280 TraceCheckUtils]: 114: Hoare triple {2340#false} havoc ~__cil_tmp2~0; {2340#false} is VALID [2020-07-10 23:42:51,309 INFO L263 TraceCheckUtils]: 115: Hoare triple {2340#false} call timeShift(); {2340#false} is VALID [2020-07-10 23:42:51,309 INFO L280 TraceCheckUtils]: 116: Hoare triple {2340#false} assume !(0 != ~pumpRunning~0); {2340#false} is VALID [2020-07-10 23:42:51,310 INFO L280 TraceCheckUtils]: 117: Hoare triple {2340#false} assume !(0 != ~systemActive~0); {2340#false} is VALID [2020-07-10 23:42:51,310 INFO L263 TraceCheckUtils]: 118: Hoare triple {2340#false} call __utac_acc__Specification4_spec__1(); {2340#false} is VALID [2020-07-10 23:42:51,310 INFO L280 TraceCheckUtils]: 119: Hoare triple {2340#false} havoc ~tmp~7; {2340#false} is VALID [2020-07-10 23:42:51,310 INFO L280 TraceCheckUtils]: 120: Hoare triple {2340#false} havoc ~tmp___0~2; {2340#false} is VALID [2020-07-10 23:42:51,311 INFO L263 TraceCheckUtils]: 121: Hoare triple {2340#false} call #t~ret70 := getWaterLevel(); {2339#true} is VALID [2020-07-10 23:42:51,311 INFO L280 TraceCheckUtils]: 122: Hoare triple {2339#true} havoc ~retValue_acc~10; {2339#true} is VALID [2020-07-10 23:42:51,311 INFO L280 TraceCheckUtils]: 123: Hoare triple {2339#true} ~retValue_acc~10 := ~waterLevel~0; {2339#true} is VALID [2020-07-10 23:42:51,311 INFO L280 TraceCheckUtils]: 124: Hoare triple {2339#true} #res := ~retValue_acc~10; {2339#true} is VALID [2020-07-10 23:42:51,311 INFO L280 TraceCheckUtils]: 125: Hoare triple {2339#true} assume true; {2339#true} is VALID [2020-07-10 23:42:51,312 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2339#true} {2340#false} #799#return; {2340#false} is VALID [2020-07-10 23:42:51,312 INFO L280 TraceCheckUtils]: 127: Hoare triple {2340#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {2340#false} is VALID [2020-07-10 23:42:51,312 INFO L280 TraceCheckUtils]: 128: Hoare triple {2340#false} ~tmp~7 := #t~ret70; {2340#false} is VALID [2020-07-10 23:42:51,312 INFO L280 TraceCheckUtils]: 129: Hoare triple {2340#false} havoc #t~ret70; {2340#false} is VALID [2020-07-10 23:42:51,312 INFO L280 TraceCheckUtils]: 130: Hoare triple {2340#false} assume 0 == ~tmp~7; {2340#false} is VALID [2020-07-10 23:42:51,313 INFO L263 TraceCheckUtils]: 131: Hoare triple {2340#false} call #t~ret71 := isPumpRunning(); {2339#true} is VALID [2020-07-10 23:42:51,313 INFO L280 TraceCheckUtils]: 132: Hoare triple {2339#true} havoc ~retValue_acc~1; {2339#true} is VALID [2020-07-10 23:42:51,313 INFO L280 TraceCheckUtils]: 133: Hoare triple {2339#true} ~retValue_acc~1 := ~pumpRunning~0; {2339#true} is VALID [2020-07-10 23:42:51,313 INFO L280 TraceCheckUtils]: 134: Hoare triple {2339#true} #res := ~retValue_acc~1; {2339#true} is VALID [2020-07-10 23:42:51,313 INFO L280 TraceCheckUtils]: 135: Hoare triple {2339#true} assume true; {2339#true} is VALID [2020-07-10 23:42:51,314 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2339#true} {2340#false} #801#return; {2340#false} is VALID [2020-07-10 23:42:51,314 INFO L280 TraceCheckUtils]: 137: Hoare triple {2340#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {2340#false} is VALID [2020-07-10 23:42:51,314 INFO L280 TraceCheckUtils]: 138: Hoare triple {2340#false} ~tmp___0~2 := #t~ret71; {2340#false} is VALID [2020-07-10 23:42:51,314 INFO L280 TraceCheckUtils]: 139: Hoare triple {2340#false} havoc #t~ret71; {2340#false} is VALID [2020-07-10 23:42:51,314 INFO L280 TraceCheckUtils]: 140: Hoare triple {2340#false} assume 0 != ~tmp___0~2; {2340#false} is VALID [2020-07-10 23:42:51,315 INFO L263 TraceCheckUtils]: 141: Hoare triple {2340#false} call __automaton_fail(); {2340#false} is VALID [2020-07-10 23:42:51,315 INFO L280 TraceCheckUtils]: 142: Hoare triple {2340#false} assume !false; {2340#false} is VALID [2020-07-10 23:42:51,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:42:51,336 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [36822702] [2020-07-10 23:42:51,336 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:42:51,337 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 23:42:51,337 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138787822] [2020-07-10 23:42:51,339 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 23:42:51,340 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:42:51,340 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 23:42:51,491 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:42:51,491 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 23:42:51,491 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:42:51,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 23:42:51,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 23:42:51,492 INFO L87 Difference]: Start difference. First operand 240 states and 259 transitions. Second operand 4 states. [2020-07-10 23:42:53,492 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:42:58,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:42:58,889 INFO L93 Difference]: Finished difference Result 352 states and 395 transitions. [2020-07-10 23:42:58,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 23:42:58,889 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 23:42:58,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:42:58,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:42:58,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 395 transitions. [2020-07-10 23:42:58,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:42:58,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 395 transitions. [2020-07-10 23:42:58,905 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 395 transitions. [2020-07-10 23:43:00,027 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 395 edges. 395 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:43:00,035 INFO L225 Difference]: With dead ends: 352 [2020-07-10 23:43:00,035 INFO L226 Difference]: Without dead ends: 265 [2020-07-10 23:43:00,037 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 23:43:00,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2020-07-10 23:43:03,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 230. [2020-07-10 23:43:03,431 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:43:03,432 INFO L82 GeneralOperation]: Start isEquivalent. First operand 265 states. Second operand 230 states. [2020-07-10 23:43:03,432 INFO L74 IsIncluded]: Start isIncluded. First operand 265 states. Second operand 230 states. [2020-07-10 23:43:03,432 INFO L87 Difference]: Start difference. First operand 265 states. Second operand 230 states. [2020-07-10 23:43:03,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:43:03,445 INFO L93 Difference]: Finished difference Result 265 states and 296 transitions. [2020-07-10 23:43:03,445 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 296 transitions. [2020-07-10 23:43:03,446 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:43:03,447 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:43:03,447 INFO L74 IsIncluded]: Start isIncluded. First operand 230 states. Second operand 265 states. [2020-07-10 23:43:03,447 INFO L87 Difference]: Start difference. First operand 230 states. Second operand 265 states. [2020-07-10 23:43:03,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:43:03,459 INFO L93 Difference]: Finished difference Result 265 states and 296 transitions. [2020-07-10 23:43:03,459 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 296 transitions. [2020-07-10 23:43:03,460 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:43:03,460 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:43:03,460 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:43:03,460 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:43:03,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2020-07-10 23:43:03,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 246 transitions. [2020-07-10 23:43:03,469 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 246 transitions. Word has length 143 [2020-07-10 23:43:03,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:43:03,469 INFO L479 AbstractCegarLoop]: Abstraction has 230 states and 246 transitions. [2020-07-10 23:43:03,469 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 23:43:03,470 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 230 states and 246 transitions. [2020-07-10 23:43:04,351 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 246 edges. 246 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:43:04,351 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 246 transitions. [2020-07-10 23:43:04,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-10 23:43:04,355 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:43:04,355 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:43:04,355 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 23:43:04,355 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:43:04,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:43:04,356 INFO L82 PathProgramCache]: Analyzing trace with hash -2086984222, now seen corresponding path program 1 times [2020-07-10 23:43:04,356 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:43:04,356 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2141289648] [2020-07-10 23:43:04,356 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:43:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:04,723 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:43:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:04,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {4249#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4141#true} is VALID [2020-07-10 23:43:04,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {4141#true} #valid := #valid[0 := 0]; {4141#true} is VALID [2020-07-10 23:43:04,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {4141#true} assume 0 < #StackHeapBarrier; {4141#true} is VALID [2020-07-10 23:43:04,795 INFO L280 TraceCheckUtils]: 3: Hoare triple {4141#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {4141#true} is VALID [2020-07-10 23:43:04,795 INFO L280 TraceCheckUtils]: 4: Hoare triple {4141#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {4141#true} is VALID [2020-07-10 23:43:04,795 INFO L280 TraceCheckUtils]: 5: Hoare triple {4141#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {4141#true} is VALID [2020-07-10 23:43:04,795 INFO L280 TraceCheckUtils]: 6: Hoare triple {4141#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {4141#true} is VALID [2020-07-10 23:43:04,796 INFO L280 TraceCheckUtils]: 7: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {4141#true} is VALID [2020-07-10 23:43:04,796 INFO L280 TraceCheckUtils]: 8: Hoare triple {4141#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {4141#true} is VALID [2020-07-10 23:43:04,796 INFO L280 TraceCheckUtils]: 9: Hoare triple {4141#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {4141#true} is VALID [2020-07-10 23:43:04,796 INFO L280 TraceCheckUtils]: 10: Hoare triple {4141#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {4141#true} is VALID [2020-07-10 23:43:04,796 INFO L280 TraceCheckUtils]: 11: Hoare triple {4141#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {4141#true} is VALID [2020-07-10 23:43:04,797 INFO L280 TraceCheckUtils]: 12: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {4141#true} is VALID [2020-07-10 23:43:04,797 INFO L280 TraceCheckUtils]: 13: Hoare triple {4141#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {4141#true} is VALID [2020-07-10 23:43:04,797 INFO L280 TraceCheckUtils]: 14: Hoare triple {4141#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {4141#true} is VALID [2020-07-10 23:43:04,797 INFO L280 TraceCheckUtils]: 15: Hoare triple {4141#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {4141#true} is VALID [2020-07-10 23:43:04,797 INFO L280 TraceCheckUtils]: 16: Hoare triple {4141#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {4141#true} is VALID [2020-07-10 23:43:04,798 INFO L280 TraceCheckUtils]: 17: Hoare triple {4141#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {4141#true} is VALID [2020-07-10 23:43:04,798 INFO L280 TraceCheckUtils]: 18: Hoare triple {4141#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {4141#true} is VALID [2020-07-10 23:43:04,798 INFO L280 TraceCheckUtils]: 19: Hoare triple {4141#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {4141#true} is VALID [2020-07-10 23:43:04,798 INFO L280 TraceCheckUtils]: 20: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {4141#true} is VALID [2020-07-10 23:43:04,798 INFO L280 TraceCheckUtils]: 21: Hoare triple {4141#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {4141#true} is VALID [2020-07-10 23:43:04,799 INFO L280 TraceCheckUtils]: 22: Hoare triple {4141#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {4141#true} is VALID [2020-07-10 23:43:04,799 INFO L280 TraceCheckUtils]: 23: Hoare triple {4141#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {4141#true} is VALID [2020-07-10 23:43:04,799 INFO L280 TraceCheckUtils]: 24: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {4141#true} is VALID [2020-07-10 23:43:04,799 INFO L280 TraceCheckUtils]: 25: Hoare triple {4141#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {4141#true} is VALID [2020-07-10 23:43:04,799 INFO L280 TraceCheckUtils]: 26: Hoare triple {4141#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {4141#true} is VALID [2020-07-10 23:43:04,800 INFO L280 TraceCheckUtils]: 27: Hoare triple {4141#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {4141#true} is VALID [2020-07-10 23:43:04,800 INFO L280 TraceCheckUtils]: 28: Hoare triple {4141#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {4141#true} is VALID [2020-07-10 23:43:04,800 INFO L280 TraceCheckUtils]: 29: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {4141#true} is VALID [2020-07-10 23:43:04,800 INFO L280 TraceCheckUtils]: 30: Hoare triple {4141#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {4141#true} is VALID [2020-07-10 23:43:04,800 INFO L280 TraceCheckUtils]: 31: Hoare triple {4141#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {4141#true} is VALID [2020-07-10 23:43:04,801 INFO L280 TraceCheckUtils]: 32: Hoare triple {4141#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {4141#true} is VALID [2020-07-10 23:43:04,801 INFO L280 TraceCheckUtils]: 33: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {4141#true} is VALID [2020-07-10 23:43:04,801 INFO L280 TraceCheckUtils]: 34: Hoare triple {4141#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {4141#true} is VALID [2020-07-10 23:43:04,801 INFO L280 TraceCheckUtils]: 35: Hoare triple {4141#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {4141#true} is VALID [2020-07-10 23:43:04,801 INFO L280 TraceCheckUtils]: 36: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {4141#true} is VALID [2020-07-10 23:43:04,802 INFO L280 TraceCheckUtils]: 37: Hoare triple {4141#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {4141#true} is VALID [2020-07-10 23:43:04,802 INFO L280 TraceCheckUtils]: 38: Hoare triple {4141#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {4141#true} is VALID [2020-07-10 23:43:04,802 INFO L280 TraceCheckUtils]: 39: Hoare triple {4141#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {4141#true} is VALID [2020-07-10 23:43:04,802 INFO L280 TraceCheckUtils]: 40: Hoare triple {4141#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {4141#true} is VALID [2020-07-10 23:43:04,802 INFO L280 TraceCheckUtils]: 41: Hoare triple {4141#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {4141#true} is VALID [2020-07-10 23:43:04,803 INFO L280 TraceCheckUtils]: 42: Hoare triple {4141#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {4141#true} is VALID [2020-07-10 23:43:04,803 INFO L280 TraceCheckUtils]: 43: Hoare triple {4141#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {4141#true} is VALID [2020-07-10 23:43:04,803 INFO L280 TraceCheckUtils]: 44: Hoare triple {4141#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {4141#true} is VALID [2020-07-10 23:43:04,803 INFO L280 TraceCheckUtils]: 45: Hoare triple {4141#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {4141#true} is VALID [2020-07-10 23:43:04,803 INFO L280 TraceCheckUtils]: 46: Hoare triple {4141#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {4141#true} is VALID [2020-07-10 23:43:04,804 INFO L280 TraceCheckUtils]: 47: Hoare triple {4141#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {4141#true} is VALID [2020-07-10 23:43:04,804 INFO L280 TraceCheckUtils]: 48: Hoare triple {4141#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {4141#true} is VALID [2020-07-10 23:43:04,804 INFO L280 TraceCheckUtils]: 49: Hoare triple {4141#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {4141#true} is VALID [2020-07-10 23:43:04,804 INFO L280 TraceCheckUtils]: 50: Hoare triple {4141#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {4141#true} is VALID [2020-07-10 23:43:04,804 INFO L280 TraceCheckUtils]: 51: Hoare triple {4141#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {4141#true} is VALID [2020-07-10 23:43:04,805 INFO L280 TraceCheckUtils]: 52: Hoare triple {4141#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {4141#true} is VALID [2020-07-10 23:43:04,805 INFO L280 TraceCheckUtils]: 53: Hoare triple {4141#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {4141#true} is VALID [2020-07-10 23:43:04,805 INFO L280 TraceCheckUtils]: 54: Hoare triple {4141#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {4141#true} is VALID [2020-07-10 23:43:04,805 INFO L280 TraceCheckUtils]: 55: Hoare triple {4141#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {4141#true} is VALID [2020-07-10 23:43:04,805 INFO L280 TraceCheckUtils]: 56: Hoare triple {4141#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {4141#true} is VALID [2020-07-10 23:43:04,806 INFO L280 TraceCheckUtils]: 57: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {4141#true} is VALID [2020-07-10 23:43:04,806 INFO L280 TraceCheckUtils]: 58: Hoare triple {4141#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {4141#true} is VALID [2020-07-10 23:43:04,806 INFO L280 TraceCheckUtils]: 59: Hoare triple {4141#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {4141#true} is VALID [2020-07-10 23:43:04,806 INFO L280 TraceCheckUtils]: 60: Hoare triple {4141#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {4141#true} is VALID [2020-07-10 23:43:04,806 INFO L280 TraceCheckUtils]: 61: Hoare triple {4141#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {4141#true} is VALID [2020-07-10 23:43:04,807 INFO L280 TraceCheckUtils]: 62: Hoare triple {4141#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {4141#true} is VALID [2020-07-10 23:43:04,807 INFO L280 TraceCheckUtils]: 63: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {4141#true} is VALID [2020-07-10 23:43:04,807 INFO L280 TraceCheckUtils]: 64: Hoare triple {4141#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {4141#true} is VALID [2020-07-10 23:43:04,807 INFO L280 TraceCheckUtils]: 65: Hoare triple {4141#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {4141#true} is VALID [2020-07-10 23:43:04,807 INFO L280 TraceCheckUtils]: 66: Hoare triple {4141#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {4141#true} is VALID [2020-07-10 23:43:04,808 INFO L280 TraceCheckUtils]: 67: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {4141#true} is VALID [2020-07-10 23:43:04,808 INFO L280 TraceCheckUtils]: 68: Hoare triple {4141#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {4141#true} is VALID [2020-07-10 23:43:04,808 INFO L280 TraceCheckUtils]: 69: Hoare triple {4141#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {4141#true} is VALID [2020-07-10 23:43:04,808 INFO L280 TraceCheckUtils]: 70: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {4141#true} is VALID [2020-07-10 23:43:04,808 INFO L280 TraceCheckUtils]: 71: Hoare triple {4141#true} ~pumpRunning~0 := 0; {4141#true} is VALID [2020-07-10 23:43:04,809 INFO L280 TraceCheckUtils]: 72: Hoare triple {4141#true} ~systemActive~0 := 1; {4141#true} is VALID [2020-07-10 23:43:04,809 INFO L280 TraceCheckUtils]: 73: Hoare triple {4141#true} ~cleanupTimeShifts~0 := 4; {4141#true} is VALID [2020-07-10 23:43:04,809 INFO L280 TraceCheckUtils]: 74: Hoare triple {4141#true} ~head~0.base, ~head~0.offset := 0, 0; {4141#true} is VALID [2020-07-10 23:43:04,809 INFO L280 TraceCheckUtils]: 75: Hoare triple {4141#true} ~waterLevel~0 := 1; {4141#true} is VALID [2020-07-10 23:43:04,809 INFO L280 TraceCheckUtils]: 76: Hoare triple {4141#true} ~methaneLevelCritical~0 := 0; {4141#true} is VALID [2020-07-10 23:43:04,809 INFO L280 TraceCheckUtils]: 77: Hoare triple {4141#true} assume true; {4141#true} is VALID [2020-07-10 23:43:04,810 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4141#true} {4141#true} #889#return; {4141#true} is VALID [2020-07-10 23:43:04,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:04,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {4141#true} assume true; {4141#true} is VALID [2020-07-10 23:43:04,816 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4141#true} {4141#true} #805#return; {4141#true} is VALID [2020-07-10 23:43:04,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:04,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {4141#true} assume true; {4141#true} is VALID [2020-07-10 23:43:04,819 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4141#true} {4141#true} #807#return; {4141#true} is VALID [2020-07-10 23:43:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:04,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {4141#true} havoc ~retValue_acc~5; {4141#true} is VALID [2020-07-10 23:43:04,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {4141#true} ~retValue_acc~5 := 1; {4250#(and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1))} is VALID [2020-07-10 23:43:04,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {4250#(and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1))} #res := ~retValue_acc~5; {4251#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:43:04,883 INFO L280 TraceCheckUtils]: 3: Hoare triple {4251#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4251#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:43:04,884 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4251#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4141#true} #809#return; {4231#(= |main_#t~ret23| 1)} is VALID [2020-07-10 23:43:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:04,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {4141#true} assume true; {4141#true} is VALID [2020-07-10 23:43:04,887 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4141#true} {4141#true} #811#return; {4141#true} is VALID [2020-07-10 23:43:04,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:04,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {4252#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4253#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:43:04,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {4253#(<= 1 ~systemActive~0)} assume true; {4253#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:43:04,921 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4253#(<= 1 ~systemActive~0)} {4141#true} #859#return; {4238#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:43:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:04,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {4141#true} havoc ~retValue_acc~10; {4141#true} is VALID [2020-07-10 23:43:04,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {4141#true} ~retValue_acc~10 := ~waterLevel~0; {4141#true} is VALID [2020-07-10 23:43:04,924 INFO L280 TraceCheckUtils]: 2: Hoare triple {4141#true} #res := ~retValue_acc~10; {4141#true} is VALID [2020-07-10 23:43:04,924 INFO L280 TraceCheckUtils]: 3: Hoare triple {4141#true} assume true; {4141#true} is VALID [2020-07-10 23:43:04,925 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4141#true} {4142#false} #799#return; {4142#false} is VALID [2020-07-10 23:43:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:04,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {4141#true} havoc ~retValue_acc~1; {4141#true} is VALID [2020-07-10 23:43:04,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {4141#true} ~retValue_acc~1 := ~pumpRunning~0; {4141#true} is VALID [2020-07-10 23:43:04,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {4141#true} #res := ~retValue_acc~1; {4141#true} is VALID [2020-07-10 23:43:04,928 INFO L280 TraceCheckUtils]: 3: Hoare triple {4141#true} assume true; {4141#true} is VALID [2020-07-10 23:43:04,928 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4141#true} {4142#false} #801#return; {4142#false} is VALID [2020-07-10 23:43:04,933 INFO L263 TraceCheckUtils]: 0: Hoare triple {4141#true} call ULTIMATE.init(); {4249#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:43:04,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {4249#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4141#true} is VALID [2020-07-10 23:43:04,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {4141#true} #valid := #valid[0 := 0]; {4141#true} is VALID [2020-07-10 23:43:04,934 INFO L280 TraceCheckUtils]: 3: Hoare triple {4141#true} assume 0 < #StackHeapBarrier; {4141#true} is VALID [2020-07-10 23:43:04,934 INFO L280 TraceCheckUtils]: 4: Hoare triple {4141#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {4141#true} is VALID [2020-07-10 23:43:04,934 INFO L280 TraceCheckUtils]: 5: Hoare triple {4141#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {4141#true} is VALID [2020-07-10 23:43:04,934 INFO L280 TraceCheckUtils]: 6: Hoare triple {4141#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {4141#true} is VALID [2020-07-10 23:43:04,935 INFO L280 TraceCheckUtils]: 7: Hoare triple {4141#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {4141#true} is VALID [2020-07-10 23:43:04,935 INFO L280 TraceCheckUtils]: 8: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {4141#true} is VALID [2020-07-10 23:43:04,935 INFO L280 TraceCheckUtils]: 9: Hoare triple {4141#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {4141#true} is VALID [2020-07-10 23:43:04,935 INFO L280 TraceCheckUtils]: 10: Hoare triple {4141#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {4141#true} is VALID [2020-07-10 23:43:04,935 INFO L280 TraceCheckUtils]: 11: Hoare triple {4141#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {4141#true} is VALID [2020-07-10 23:43:04,935 INFO L280 TraceCheckUtils]: 12: Hoare triple {4141#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {4141#true} is VALID [2020-07-10 23:43:04,936 INFO L280 TraceCheckUtils]: 13: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {4141#true} is VALID [2020-07-10 23:43:04,936 INFO L280 TraceCheckUtils]: 14: Hoare triple {4141#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {4141#true} is VALID [2020-07-10 23:43:04,936 INFO L280 TraceCheckUtils]: 15: Hoare triple {4141#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {4141#true} is VALID [2020-07-10 23:43:04,936 INFO L280 TraceCheckUtils]: 16: Hoare triple {4141#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {4141#true} is VALID [2020-07-10 23:43:04,936 INFO L280 TraceCheckUtils]: 17: Hoare triple {4141#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {4141#true} is VALID [2020-07-10 23:43:04,937 INFO L280 TraceCheckUtils]: 18: Hoare triple {4141#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {4141#true} is VALID [2020-07-10 23:43:04,937 INFO L280 TraceCheckUtils]: 19: Hoare triple {4141#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {4141#true} is VALID [2020-07-10 23:43:04,937 INFO L280 TraceCheckUtils]: 20: Hoare triple {4141#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {4141#true} is VALID [2020-07-10 23:43:04,937 INFO L280 TraceCheckUtils]: 21: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {4141#true} is VALID [2020-07-10 23:43:04,937 INFO L280 TraceCheckUtils]: 22: Hoare triple {4141#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {4141#true} is VALID [2020-07-10 23:43:04,937 INFO L280 TraceCheckUtils]: 23: Hoare triple {4141#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {4141#true} is VALID [2020-07-10 23:43:04,938 INFO L280 TraceCheckUtils]: 24: Hoare triple {4141#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {4141#true} is VALID [2020-07-10 23:43:04,938 INFO L280 TraceCheckUtils]: 25: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {4141#true} is VALID [2020-07-10 23:43:04,938 INFO L280 TraceCheckUtils]: 26: Hoare triple {4141#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {4141#true} is VALID [2020-07-10 23:43:04,938 INFO L280 TraceCheckUtils]: 27: Hoare triple {4141#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {4141#true} is VALID [2020-07-10 23:43:04,938 INFO L280 TraceCheckUtils]: 28: Hoare triple {4141#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {4141#true} is VALID [2020-07-10 23:43:04,939 INFO L280 TraceCheckUtils]: 29: Hoare triple {4141#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {4141#true} is VALID [2020-07-10 23:43:04,939 INFO L280 TraceCheckUtils]: 30: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {4141#true} is VALID [2020-07-10 23:43:04,939 INFO L280 TraceCheckUtils]: 31: Hoare triple {4141#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {4141#true} is VALID [2020-07-10 23:43:04,940 INFO L280 TraceCheckUtils]: 32: Hoare triple {4141#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {4141#true} is VALID [2020-07-10 23:43:04,940 INFO L280 TraceCheckUtils]: 33: Hoare triple {4141#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {4141#true} is VALID [2020-07-10 23:43:04,940 INFO L280 TraceCheckUtils]: 34: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {4141#true} is VALID [2020-07-10 23:43:04,941 INFO L280 TraceCheckUtils]: 35: Hoare triple {4141#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {4141#true} is VALID [2020-07-10 23:43:04,941 INFO L280 TraceCheckUtils]: 36: Hoare triple {4141#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {4141#true} is VALID [2020-07-10 23:43:04,941 INFO L280 TraceCheckUtils]: 37: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {4141#true} is VALID [2020-07-10 23:43:04,941 INFO L280 TraceCheckUtils]: 38: Hoare triple {4141#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {4141#true} is VALID [2020-07-10 23:43:04,942 INFO L280 TraceCheckUtils]: 39: Hoare triple {4141#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {4141#true} is VALID [2020-07-10 23:43:04,942 INFO L280 TraceCheckUtils]: 40: Hoare triple {4141#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {4141#true} is VALID [2020-07-10 23:43:04,942 INFO L280 TraceCheckUtils]: 41: Hoare triple {4141#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {4141#true} is VALID [2020-07-10 23:43:04,943 INFO L280 TraceCheckUtils]: 42: Hoare triple {4141#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {4141#true} is VALID [2020-07-10 23:43:04,943 INFO L280 TraceCheckUtils]: 43: Hoare triple {4141#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {4141#true} is VALID [2020-07-10 23:43:04,943 INFO L280 TraceCheckUtils]: 44: Hoare triple {4141#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {4141#true} is VALID [2020-07-10 23:43:04,944 INFO L280 TraceCheckUtils]: 45: Hoare triple {4141#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {4141#true} is VALID [2020-07-10 23:43:04,944 INFO L280 TraceCheckUtils]: 46: Hoare triple {4141#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {4141#true} is VALID [2020-07-10 23:43:04,944 INFO L280 TraceCheckUtils]: 47: Hoare triple {4141#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {4141#true} is VALID [2020-07-10 23:43:04,944 INFO L280 TraceCheckUtils]: 48: Hoare triple {4141#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {4141#true} is VALID [2020-07-10 23:43:04,945 INFO L280 TraceCheckUtils]: 49: Hoare triple {4141#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {4141#true} is VALID [2020-07-10 23:43:04,945 INFO L280 TraceCheckUtils]: 50: Hoare triple {4141#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {4141#true} is VALID [2020-07-10 23:43:04,945 INFO L280 TraceCheckUtils]: 51: Hoare triple {4141#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {4141#true} is VALID [2020-07-10 23:43:04,945 INFO L280 TraceCheckUtils]: 52: Hoare triple {4141#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {4141#true} is VALID [2020-07-10 23:43:04,945 INFO L280 TraceCheckUtils]: 53: Hoare triple {4141#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {4141#true} is VALID [2020-07-10 23:43:04,946 INFO L280 TraceCheckUtils]: 54: Hoare triple {4141#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {4141#true} is VALID [2020-07-10 23:43:04,946 INFO L280 TraceCheckUtils]: 55: Hoare triple {4141#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {4141#true} is VALID [2020-07-10 23:43:04,946 INFO L280 TraceCheckUtils]: 56: Hoare triple {4141#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {4141#true} is VALID [2020-07-10 23:43:04,946 INFO L280 TraceCheckUtils]: 57: Hoare triple {4141#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {4141#true} is VALID [2020-07-10 23:43:04,947 INFO L280 TraceCheckUtils]: 58: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {4141#true} is VALID [2020-07-10 23:43:04,947 INFO L280 TraceCheckUtils]: 59: Hoare triple {4141#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {4141#true} is VALID [2020-07-10 23:43:04,947 INFO L280 TraceCheckUtils]: 60: Hoare triple {4141#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {4141#true} is VALID [2020-07-10 23:43:04,948 INFO L280 TraceCheckUtils]: 61: Hoare triple {4141#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {4141#true} is VALID [2020-07-10 23:43:04,948 INFO L280 TraceCheckUtils]: 62: Hoare triple {4141#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {4141#true} is VALID [2020-07-10 23:43:04,948 INFO L280 TraceCheckUtils]: 63: Hoare triple {4141#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {4141#true} is VALID [2020-07-10 23:43:04,948 INFO L280 TraceCheckUtils]: 64: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {4141#true} is VALID [2020-07-10 23:43:04,949 INFO L280 TraceCheckUtils]: 65: Hoare triple {4141#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {4141#true} is VALID [2020-07-10 23:43:04,949 INFO L280 TraceCheckUtils]: 66: Hoare triple {4141#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {4141#true} is VALID [2020-07-10 23:43:04,949 INFO L280 TraceCheckUtils]: 67: Hoare triple {4141#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {4141#true} is VALID [2020-07-10 23:43:04,950 INFO L280 TraceCheckUtils]: 68: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {4141#true} is VALID [2020-07-10 23:43:04,950 INFO L280 TraceCheckUtils]: 69: Hoare triple {4141#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {4141#true} is VALID [2020-07-10 23:43:04,950 INFO L280 TraceCheckUtils]: 70: Hoare triple {4141#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {4141#true} is VALID [2020-07-10 23:43:04,950 INFO L280 TraceCheckUtils]: 71: Hoare triple {4141#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {4141#true} is VALID [2020-07-10 23:43:04,951 INFO L280 TraceCheckUtils]: 72: Hoare triple {4141#true} ~pumpRunning~0 := 0; {4141#true} is VALID [2020-07-10 23:43:04,951 INFO L280 TraceCheckUtils]: 73: Hoare triple {4141#true} ~systemActive~0 := 1; {4141#true} is VALID [2020-07-10 23:43:04,951 INFO L280 TraceCheckUtils]: 74: Hoare triple {4141#true} ~cleanupTimeShifts~0 := 4; {4141#true} is VALID [2020-07-10 23:43:04,952 INFO L280 TraceCheckUtils]: 75: Hoare triple {4141#true} ~head~0.base, ~head~0.offset := 0, 0; {4141#true} is VALID [2020-07-10 23:43:04,952 INFO L280 TraceCheckUtils]: 76: Hoare triple {4141#true} ~waterLevel~0 := 1; {4141#true} is VALID [2020-07-10 23:43:04,952 INFO L280 TraceCheckUtils]: 77: Hoare triple {4141#true} ~methaneLevelCritical~0 := 0; {4141#true} is VALID [2020-07-10 23:43:04,953 INFO L280 TraceCheckUtils]: 78: Hoare triple {4141#true} assume true; {4141#true} is VALID [2020-07-10 23:43:04,953 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4141#true} {4141#true} #889#return; {4141#true} is VALID [2020-07-10 23:43:04,953 INFO L263 TraceCheckUtils]: 80: Hoare triple {4141#true} call #t~ret72 := main(); {4141#true} is VALID [2020-07-10 23:43:04,954 INFO L280 TraceCheckUtils]: 81: Hoare triple {4141#true} havoc ~retValue_acc~3; {4141#true} is VALID [2020-07-10 23:43:04,954 INFO L280 TraceCheckUtils]: 82: Hoare triple {4141#true} havoc ~tmp~3; {4141#true} is VALID [2020-07-10 23:43:04,954 INFO L263 TraceCheckUtils]: 83: Hoare triple {4141#true} call select_helpers(); {4141#true} is VALID [2020-07-10 23:43:04,954 INFO L280 TraceCheckUtils]: 84: Hoare triple {4141#true} assume true; {4141#true} is VALID [2020-07-10 23:43:04,955 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4141#true} {4141#true} #805#return; {4141#true} is VALID [2020-07-10 23:43:04,955 INFO L263 TraceCheckUtils]: 86: Hoare triple {4141#true} call select_features(); {4141#true} is VALID [2020-07-10 23:43:04,955 INFO L280 TraceCheckUtils]: 87: Hoare triple {4141#true} assume true; {4141#true} is VALID [2020-07-10 23:43:04,955 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4141#true} {4141#true} #807#return; {4141#true} is VALID [2020-07-10 23:43:04,956 INFO L263 TraceCheckUtils]: 89: Hoare triple {4141#true} call #t~ret23 := valid_product(); {4141#true} is VALID [2020-07-10 23:43:04,956 INFO L280 TraceCheckUtils]: 90: Hoare triple {4141#true} havoc ~retValue_acc~5; {4141#true} is VALID [2020-07-10 23:43:04,957 INFO L280 TraceCheckUtils]: 91: Hoare triple {4141#true} ~retValue_acc~5 := 1; {4250#(and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1))} is VALID [2020-07-10 23:43:04,958 INFO L280 TraceCheckUtils]: 92: Hoare triple {4250#(and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1))} #res := ~retValue_acc~5; {4251#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:43:04,959 INFO L280 TraceCheckUtils]: 93: Hoare triple {4251#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4251#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:43:04,960 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4251#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4141#true} #809#return; {4231#(= |main_#t~ret23| 1)} is VALID [2020-07-10 23:43:04,961 INFO L280 TraceCheckUtils]: 95: Hoare triple {4231#(= |main_#t~ret23| 1)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {4231#(= |main_#t~ret23| 1)} is VALID [2020-07-10 23:43:04,962 INFO L280 TraceCheckUtils]: 96: Hoare triple {4231#(= |main_#t~ret23| 1)} ~tmp~3 := #t~ret23; {4232#(= 1 main_~tmp~3)} is VALID [2020-07-10 23:43:04,963 INFO L280 TraceCheckUtils]: 97: Hoare triple {4232#(= 1 main_~tmp~3)} havoc #t~ret23; {4232#(= 1 main_~tmp~3)} is VALID [2020-07-10 23:43:04,963 INFO L280 TraceCheckUtils]: 98: Hoare triple {4232#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {4141#true} is VALID [2020-07-10 23:43:04,964 INFO L263 TraceCheckUtils]: 99: Hoare triple {4141#true} call setup(); {4141#true} is VALID [2020-07-10 23:43:04,964 INFO L280 TraceCheckUtils]: 100: Hoare triple {4141#true} assume true; {4141#true} is VALID [2020-07-10 23:43:04,964 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4141#true} {4141#true} #811#return; {4141#true} is VALID [2020-07-10 23:43:04,965 INFO L263 TraceCheckUtils]: 102: Hoare triple {4141#true} call runTest(); {4141#true} is VALID [2020-07-10 23:43:04,965 INFO L263 TraceCheckUtils]: 103: Hoare triple {4141#true} call test(); {4141#true} is VALID [2020-07-10 23:43:04,965 INFO L280 TraceCheckUtils]: 104: Hoare triple {4141#true} havoc ~splverifierCounter~0; {4141#true} is VALID [2020-07-10 23:43:04,966 INFO L280 TraceCheckUtils]: 105: Hoare triple {4141#true} havoc ~tmp~0; {4141#true} is VALID [2020-07-10 23:43:04,966 INFO L280 TraceCheckUtils]: 106: Hoare triple {4141#true} havoc ~tmp___0~0; {4141#true} is VALID [2020-07-10 23:43:04,966 INFO L280 TraceCheckUtils]: 107: Hoare triple {4141#true} havoc ~tmp___1~0; {4141#true} is VALID [2020-07-10 23:43:04,966 INFO L280 TraceCheckUtils]: 108: Hoare triple {4141#true} havoc ~tmp___2~0; {4141#true} is VALID [2020-07-10 23:43:04,967 INFO L280 TraceCheckUtils]: 109: Hoare triple {4141#true} ~splverifierCounter~0 := 0; {4141#true} is VALID [2020-07-10 23:43:04,967 INFO L280 TraceCheckUtils]: 110: Hoare triple {4141#true} assume !false; {4141#true} is VALID [2020-07-10 23:43:04,967 INFO L280 TraceCheckUtils]: 111: Hoare triple {4141#true} assume ~splverifierCounter~0 < 4; {4141#true} is VALID [2020-07-10 23:43:04,968 INFO L280 TraceCheckUtils]: 112: Hoare triple {4141#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {4141#true} is VALID [2020-07-10 23:43:04,968 INFO L280 TraceCheckUtils]: 113: Hoare triple {4141#true} ~tmp~0 := #t~nondet0; {4141#true} is VALID [2020-07-10 23:43:04,968 INFO L280 TraceCheckUtils]: 114: Hoare triple {4141#true} havoc #t~nondet0; {4141#true} is VALID [2020-07-10 23:43:04,969 INFO L280 TraceCheckUtils]: 115: Hoare triple {4141#true} assume !(0 != ~tmp~0); {4141#true} is VALID [2020-07-10 23:43:04,969 INFO L280 TraceCheckUtils]: 116: Hoare triple {4141#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {4141#true} is VALID [2020-07-10 23:43:04,969 INFO L280 TraceCheckUtils]: 117: Hoare triple {4141#true} ~tmp___0~0 := #t~nondet1; {4141#true} is VALID [2020-07-10 23:43:04,970 INFO L280 TraceCheckUtils]: 118: Hoare triple {4141#true} havoc #t~nondet1; {4141#true} is VALID [2020-07-10 23:43:04,970 INFO L280 TraceCheckUtils]: 119: Hoare triple {4141#true} assume !(0 != ~tmp___0~0); {4141#true} is VALID [2020-07-10 23:43:04,970 INFO L280 TraceCheckUtils]: 120: Hoare triple {4141#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {4141#true} is VALID [2020-07-10 23:43:04,970 INFO L280 TraceCheckUtils]: 121: Hoare triple {4141#true} ~tmp___2~0 := #t~nondet2; {4141#true} is VALID [2020-07-10 23:43:04,971 INFO L280 TraceCheckUtils]: 122: Hoare triple {4141#true} havoc #t~nondet2; {4141#true} is VALID [2020-07-10 23:43:04,971 INFO L280 TraceCheckUtils]: 123: Hoare triple {4141#true} assume 0 != ~tmp___2~0; {4141#true} is VALID [2020-07-10 23:43:04,972 INFO L263 TraceCheckUtils]: 124: Hoare triple {4141#true} call startSystem(); {4252#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:43:04,973 INFO L280 TraceCheckUtils]: 125: Hoare triple {4252#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4253#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:43:04,974 INFO L280 TraceCheckUtils]: 126: Hoare triple {4253#(<= 1 ~systemActive~0)} assume true; {4253#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:43:04,975 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4253#(<= 1 ~systemActive~0)} {4141#true} #859#return; {4238#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:43:04,976 INFO L263 TraceCheckUtils]: 128: Hoare triple {4238#(not (= 0 ~systemActive~0))} call timeShift(); {4238#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:43:04,977 INFO L280 TraceCheckUtils]: 129: Hoare triple {4238#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4238#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:43:04,977 INFO L280 TraceCheckUtils]: 130: Hoare triple {4238#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4142#false} is VALID [2020-07-10 23:43:04,978 INFO L263 TraceCheckUtils]: 131: Hoare triple {4142#false} call __utac_acc__Specification4_spec__1(); {4142#false} is VALID [2020-07-10 23:43:04,978 INFO L280 TraceCheckUtils]: 132: Hoare triple {4142#false} havoc ~tmp~7; {4142#false} is VALID [2020-07-10 23:43:04,978 INFO L280 TraceCheckUtils]: 133: Hoare triple {4142#false} havoc ~tmp___0~2; {4142#false} is VALID [2020-07-10 23:43:04,979 INFO L263 TraceCheckUtils]: 134: Hoare triple {4142#false} call #t~ret70 := getWaterLevel(); {4141#true} is VALID [2020-07-10 23:43:04,979 INFO L280 TraceCheckUtils]: 135: Hoare triple {4141#true} havoc ~retValue_acc~10; {4141#true} is VALID [2020-07-10 23:43:04,979 INFO L280 TraceCheckUtils]: 136: Hoare triple {4141#true} ~retValue_acc~10 := ~waterLevel~0; {4141#true} is VALID [2020-07-10 23:43:04,980 INFO L280 TraceCheckUtils]: 137: Hoare triple {4141#true} #res := ~retValue_acc~10; {4141#true} is VALID [2020-07-10 23:43:04,980 INFO L280 TraceCheckUtils]: 138: Hoare triple {4141#true} assume true; {4141#true} is VALID [2020-07-10 23:43:04,980 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4141#true} {4142#false} #799#return; {4142#false} is VALID [2020-07-10 23:43:04,980 INFO L280 TraceCheckUtils]: 140: Hoare triple {4142#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {4142#false} is VALID [2020-07-10 23:43:04,981 INFO L280 TraceCheckUtils]: 141: Hoare triple {4142#false} ~tmp~7 := #t~ret70; {4142#false} is VALID [2020-07-10 23:43:04,981 INFO L280 TraceCheckUtils]: 142: Hoare triple {4142#false} havoc #t~ret70; {4142#false} is VALID [2020-07-10 23:43:04,981 INFO L280 TraceCheckUtils]: 143: Hoare triple {4142#false} assume 0 == ~tmp~7; {4142#false} is VALID [2020-07-10 23:43:04,982 INFO L263 TraceCheckUtils]: 144: Hoare triple {4142#false} call #t~ret71 := isPumpRunning(); {4141#true} is VALID [2020-07-10 23:43:04,982 INFO L280 TraceCheckUtils]: 145: Hoare triple {4141#true} havoc ~retValue_acc~1; {4141#true} is VALID [2020-07-10 23:43:04,982 INFO L280 TraceCheckUtils]: 146: Hoare triple {4141#true} ~retValue_acc~1 := ~pumpRunning~0; {4141#true} is VALID [2020-07-10 23:43:04,983 INFO L280 TraceCheckUtils]: 147: Hoare triple {4141#true} #res := ~retValue_acc~1; {4141#true} is VALID [2020-07-10 23:43:04,983 INFO L280 TraceCheckUtils]: 148: Hoare triple {4141#true} assume true; {4141#true} is VALID [2020-07-10 23:43:04,983 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {4141#true} {4142#false} #801#return; {4142#false} is VALID [2020-07-10 23:43:04,983 INFO L280 TraceCheckUtils]: 150: Hoare triple {4142#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {4142#false} is VALID [2020-07-10 23:43:04,984 INFO L280 TraceCheckUtils]: 151: Hoare triple {4142#false} ~tmp___0~2 := #t~ret71; {4142#false} is VALID [2020-07-10 23:43:04,984 INFO L280 TraceCheckUtils]: 152: Hoare triple {4142#false} havoc #t~ret71; {4142#false} is VALID [2020-07-10 23:43:04,984 INFO L280 TraceCheckUtils]: 153: Hoare triple {4142#false} assume 0 != ~tmp___0~2; {4142#false} is VALID [2020-07-10 23:43:04,985 INFO L263 TraceCheckUtils]: 154: Hoare triple {4142#false} call __automaton_fail(); {4142#false} is VALID [2020-07-10 23:43:04,985 INFO L280 TraceCheckUtils]: 155: Hoare triple {4142#false} assume !false; {4142#false} is VALID [2020-07-10 23:43:05,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:43:05,032 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2141289648] [2020-07-10 23:43:05,033 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:43:05,033 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 23:43:05,033 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706807270] [2020-07-10 23:43:05,034 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 23:43:05,034 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:43:05,035 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 23:43:05,255 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:43:05,255 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 23:43:05,256 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:43:05,256 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 23:43:05,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 23:43:05,257 INFO L87 Difference]: Start difference. First operand 230 states and 246 transitions. Second operand 10 states. [2020-07-10 23:43:06,730 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:43:07,873 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:43:08,224 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:43:08,694 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:43:09,103 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:43:09,430 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:43:15,437 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:43:31,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:43:31,718 INFO L93 Difference]: Finished difference Result 621 states and 722 transitions. [2020-07-10 23:43:31,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 23:43:31,718 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 23:43:31,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:43:31,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:43:31,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 722 transitions. [2020-07-10 23:43:31,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:43:31,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 722 transitions. [2020-07-10 23:43:31,745 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 722 transitions. [2020-07-10 23:43:33,866 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 722 edges. 722 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:43:33,892 INFO L225 Difference]: With dead ends: 621 [2020-07-10 23:43:33,892 INFO L226 Difference]: Without dead ends: 501 [2020-07-10 23:43:33,899 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-10 23:43:33,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 501 states. [2020-07-10 23:43:42,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 501 to 398. [2020-07-10 23:43:42,051 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:43:42,051 INFO L82 GeneralOperation]: Start isEquivalent. First operand 501 states. Second operand 398 states. [2020-07-10 23:43:42,051 INFO L74 IsIncluded]: Start isIncluded. First operand 501 states. Second operand 398 states. [2020-07-10 23:43:42,051 INFO L87 Difference]: Start difference. First operand 501 states. Second operand 398 states. [2020-07-10 23:43:42,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:43:42,096 INFO L93 Difference]: Finished difference Result 501 states and 578 transitions. [2020-07-10 23:43:42,097 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 578 transitions. [2020-07-10 23:43:42,102 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:43:42,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:43:42,102 INFO L74 IsIncluded]: Start isIncluded. First operand 398 states. Second operand 501 states. [2020-07-10 23:43:42,103 INFO L87 Difference]: Start difference. First operand 398 states. Second operand 501 states. [2020-07-10 23:43:42,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:43:42,126 INFO L93 Difference]: Finished difference Result 501 states and 578 transitions. [2020-07-10 23:43:42,127 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 578 transitions. [2020-07-10 23:43:42,130 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:43:42,131 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:43:42,131 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:43:42,131 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:43:42,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2020-07-10 23:43:42,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 440 transitions. [2020-07-10 23:43:42,144 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 440 transitions. Word has length 156 [2020-07-10 23:43:42,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:43:42,145 INFO L479 AbstractCegarLoop]: Abstraction has 398 states and 440 transitions. [2020-07-10 23:43:42,145 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 23:43:42,145 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 398 states and 440 transitions. [2020-07-10 23:43:44,126 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 440 edges. 440 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:43:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 440 transitions. [2020-07-10 23:43:44,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-10 23:43:44,130 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:43:44,130 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:43:44,131 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 23:43:44,131 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:43:44,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:43:44,131 INFO L82 PathProgramCache]: Analyzing trace with hash 228813241, now seen corresponding path program 1 times [2020-07-10 23:43:44,132 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:43:44,132 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [859012863] [2020-07-10 23:43:44,132 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:43:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:44,593 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:43:44,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:44,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {7430#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7318#true} is VALID [2020-07-10 23:43:44,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {7318#true} #valid := #valid[0 := 0]; {7318#true} is VALID [2020-07-10 23:43:44,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {7318#true} assume 0 < #StackHeapBarrier; {7318#true} is VALID [2020-07-10 23:43:44,681 INFO L280 TraceCheckUtils]: 3: Hoare triple {7318#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {7318#true} is VALID [2020-07-10 23:43:44,681 INFO L280 TraceCheckUtils]: 4: Hoare triple {7318#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {7318#true} is VALID [2020-07-10 23:43:44,681 INFO L280 TraceCheckUtils]: 5: Hoare triple {7318#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {7318#true} is VALID [2020-07-10 23:43:44,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {7318#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {7318#true} is VALID [2020-07-10 23:43:44,681 INFO L280 TraceCheckUtils]: 7: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {7318#true} is VALID [2020-07-10 23:43:44,682 INFO L280 TraceCheckUtils]: 8: Hoare triple {7318#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {7318#true} is VALID [2020-07-10 23:43:44,682 INFO L280 TraceCheckUtils]: 9: Hoare triple {7318#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {7318#true} is VALID [2020-07-10 23:43:44,682 INFO L280 TraceCheckUtils]: 10: Hoare triple {7318#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {7318#true} is VALID [2020-07-10 23:43:44,683 INFO L280 TraceCheckUtils]: 11: Hoare triple {7318#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {7318#true} is VALID [2020-07-10 23:43:44,683 INFO L280 TraceCheckUtils]: 12: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {7318#true} is VALID [2020-07-10 23:43:44,683 INFO L280 TraceCheckUtils]: 13: Hoare triple {7318#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {7318#true} is VALID [2020-07-10 23:43:44,683 INFO L280 TraceCheckUtils]: 14: Hoare triple {7318#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {7318#true} is VALID [2020-07-10 23:43:44,684 INFO L280 TraceCheckUtils]: 15: Hoare triple {7318#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {7318#true} is VALID [2020-07-10 23:43:44,684 INFO L280 TraceCheckUtils]: 16: Hoare triple {7318#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {7318#true} is VALID [2020-07-10 23:43:44,684 INFO L280 TraceCheckUtils]: 17: Hoare triple {7318#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {7318#true} is VALID [2020-07-10 23:43:44,684 INFO L280 TraceCheckUtils]: 18: Hoare triple {7318#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {7318#true} is VALID [2020-07-10 23:43:44,684 INFO L280 TraceCheckUtils]: 19: Hoare triple {7318#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {7318#true} is VALID [2020-07-10 23:43:44,685 INFO L280 TraceCheckUtils]: 20: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {7318#true} is VALID [2020-07-10 23:43:44,685 INFO L280 TraceCheckUtils]: 21: Hoare triple {7318#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {7318#true} is VALID [2020-07-10 23:43:44,685 INFO L280 TraceCheckUtils]: 22: Hoare triple {7318#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {7318#true} is VALID [2020-07-10 23:43:44,685 INFO L280 TraceCheckUtils]: 23: Hoare triple {7318#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {7318#true} is VALID [2020-07-10 23:43:44,685 INFO L280 TraceCheckUtils]: 24: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {7318#true} is VALID [2020-07-10 23:43:44,685 INFO L280 TraceCheckUtils]: 25: Hoare triple {7318#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {7318#true} is VALID [2020-07-10 23:43:44,686 INFO L280 TraceCheckUtils]: 26: Hoare triple {7318#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {7318#true} is VALID [2020-07-10 23:43:44,686 INFO L280 TraceCheckUtils]: 27: Hoare triple {7318#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {7318#true} is VALID [2020-07-10 23:43:44,686 INFO L280 TraceCheckUtils]: 28: Hoare triple {7318#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {7318#true} is VALID [2020-07-10 23:43:44,686 INFO L280 TraceCheckUtils]: 29: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {7318#true} is VALID [2020-07-10 23:43:44,686 INFO L280 TraceCheckUtils]: 30: Hoare triple {7318#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {7318#true} is VALID [2020-07-10 23:43:44,687 INFO L280 TraceCheckUtils]: 31: Hoare triple {7318#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {7318#true} is VALID [2020-07-10 23:43:44,687 INFO L280 TraceCheckUtils]: 32: Hoare triple {7318#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {7318#true} is VALID [2020-07-10 23:43:44,687 INFO L280 TraceCheckUtils]: 33: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {7318#true} is VALID [2020-07-10 23:43:44,687 INFO L280 TraceCheckUtils]: 34: Hoare triple {7318#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {7318#true} is VALID [2020-07-10 23:43:44,687 INFO L280 TraceCheckUtils]: 35: Hoare triple {7318#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {7318#true} is VALID [2020-07-10 23:43:44,687 INFO L280 TraceCheckUtils]: 36: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {7318#true} is VALID [2020-07-10 23:43:44,688 INFO L280 TraceCheckUtils]: 37: Hoare triple {7318#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {7318#true} is VALID [2020-07-10 23:43:44,688 INFO L280 TraceCheckUtils]: 38: Hoare triple {7318#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {7318#true} is VALID [2020-07-10 23:43:44,688 INFO L280 TraceCheckUtils]: 39: Hoare triple {7318#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {7318#true} is VALID [2020-07-10 23:43:44,688 INFO L280 TraceCheckUtils]: 40: Hoare triple {7318#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {7318#true} is VALID [2020-07-10 23:43:44,688 INFO L280 TraceCheckUtils]: 41: Hoare triple {7318#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {7318#true} is VALID [2020-07-10 23:43:44,688 INFO L280 TraceCheckUtils]: 42: Hoare triple {7318#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {7318#true} is VALID [2020-07-10 23:43:44,689 INFO L280 TraceCheckUtils]: 43: Hoare triple {7318#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {7318#true} is VALID [2020-07-10 23:43:44,689 INFO L280 TraceCheckUtils]: 44: Hoare triple {7318#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {7318#true} is VALID [2020-07-10 23:43:44,689 INFO L280 TraceCheckUtils]: 45: Hoare triple {7318#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {7318#true} is VALID [2020-07-10 23:43:44,689 INFO L280 TraceCheckUtils]: 46: Hoare triple {7318#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {7318#true} is VALID [2020-07-10 23:43:44,689 INFO L280 TraceCheckUtils]: 47: Hoare triple {7318#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {7318#true} is VALID [2020-07-10 23:43:44,690 INFO L280 TraceCheckUtils]: 48: Hoare triple {7318#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {7318#true} is VALID [2020-07-10 23:43:44,690 INFO L280 TraceCheckUtils]: 49: Hoare triple {7318#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {7318#true} is VALID [2020-07-10 23:43:44,690 INFO L280 TraceCheckUtils]: 50: Hoare triple {7318#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {7318#true} is VALID [2020-07-10 23:43:44,690 INFO L280 TraceCheckUtils]: 51: Hoare triple {7318#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {7318#true} is VALID [2020-07-10 23:43:44,690 INFO L280 TraceCheckUtils]: 52: Hoare triple {7318#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {7318#true} is VALID [2020-07-10 23:43:44,690 INFO L280 TraceCheckUtils]: 53: Hoare triple {7318#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {7318#true} is VALID [2020-07-10 23:43:44,691 INFO L280 TraceCheckUtils]: 54: Hoare triple {7318#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {7318#true} is VALID [2020-07-10 23:43:44,691 INFO L280 TraceCheckUtils]: 55: Hoare triple {7318#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {7318#true} is VALID [2020-07-10 23:43:44,691 INFO L280 TraceCheckUtils]: 56: Hoare triple {7318#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {7318#true} is VALID [2020-07-10 23:43:44,691 INFO L280 TraceCheckUtils]: 57: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {7318#true} is VALID [2020-07-10 23:43:44,691 INFO L280 TraceCheckUtils]: 58: Hoare triple {7318#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {7318#true} is VALID [2020-07-10 23:43:44,692 INFO L280 TraceCheckUtils]: 59: Hoare triple {7318#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {7318#true} is VALID [2020-07-10 23:43:44,692 INFO L280 TraceCheckUtils]: 60: Hoare triple {7318#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {7318#true} is VALID [2020-07-10 23:43:44,692 INFO L280 TraceCheckUtils]: 61: Hoare triple {7318#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {7318#true} is VALID [2020-07-10 23:43:44,692 INFO L280 TraceCheckUtils]: 62: Hoare triple {7318#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {7318#true} is VALID [2020-07-10 23:43:44,692 INFO L280 TraceCheckUtils]: 63: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {7318#true} is VALID [2020-07-10 23:43:44,693 INFO L280 TraceCheckUtils]: 64: Hoare triple {7318#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {7318#true} is VALID [2020-07-10 23:43:44,693 INFO L280 TraceCheckUtils]: 65: Hoare triple {7318#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {7318#true} is VALID [2020-07-10 23:43:44,693 INFO L280 TraceCheckUtils]: 66: Hoare triple {7318#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {7318#true} is VALID [2020-07-10 23:43:44,693 INFO L280 TraceCheckUtils]: 67: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {7318#true} is VALID [2020-07-10 23:43:44,693 INFO L280 TraceCheckUtils]: 68: Hoare triple {7318#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {7318#true} is VALID [2020-07-10 23:43:44,693 INFO L280 TraceCheckUtils]: 69: Hoare triple {7318#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {7318#true} is VALID [2020-07-10 23:43:44,694 INFO L280 TraceCheckUtils]: 70: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {7318#true} is VALID [2020-07-10 23:43:44,694 INFO L280 TraceCheckUtils]: 71: Hoare triple {7318#true} ~pumpRunning~0 := 0; {7318#true} is VALID [2020-07-10 23:43:44,694 INFO L280 TraceCheckUtils]: 72: Hoare triple {7318#true} ~systemActive~0 := 1; {7318#true} is VALID [2020-07-10 23:43:44,695 INFO L280 TraceCheckUtils]: 73: Hoare triple {7318#true} ~cleanupTimeShifts~0 := 4; {7318#true} is VALID [2020-07-10 23:43:44,695 INFO L280 TraceCheckUtils]: 74: Hoare triple {7318#true} ~head~0.base, ~head~0.offset := 0, 0; {7318#true} is VALID [2020-07-10 23:43:44,695 INFO L280 TraceCheckUtils]: 75: Hoare triple {7318#true} ~waterLevel~0 := 1; {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,696 INFO L280 TraceCheckUtils]: 76: Hoare triple {7399#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,697 INFO L280 TraceCheckUtils]: 77: Hoare triple {7399#(= 1 ~waterLevel~0)} assume true; {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,697 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7399#(= 1 ~waterLevel~0)} {7318#true} #889#return; {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:44,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {7318#true} assume true; {7318#true} is VALID [2020-07-10 23:43:44,705 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7318#true} {7399#(= 1 ~waterLevel~0)} #805#return; {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:44,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {7318#true} assume true; {7318#true} is VALID [2020-07-10 23:43:44,709 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7318#true} {7399#(= 1 ~waterLevel~0)} #807#return; {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:44,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {7318#true} havoc ~retValue_acc~5; {7318#true} is VALID [2020-07-10 23:43:44,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {7318#true} ~retValue_acc~5 := 1; {7431#(and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1))} is VALID [2020-07-10 23:43:44,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {7431#(and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1))} #res := ~retValue_acc~5; {7432#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:43:44,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {7432#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {7432#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:43:44,781 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7432#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {7399#(= 1 ~waterLevel~0)} #809#return; {7409#(= |main_#t~ret23| ~waterLevel~0)} is VALID [2020-07-10 23:43:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:44,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {7318#true} assume true; {7318#true} is VALID [2020-07-10 23:43:44,785 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7318#true} {7411#(not (= 0 ~waterLevel~0))} #811#return; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:44,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {7433#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {7318#true} is VALID [2020-07-10 23:43:44,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {7318#true} ~systemActive~0 := 0; {7318#true} is VALID [2020-07-10 23:43:44,809 INFO L280 TraceCheckUtils]: 2: Hoare triple {7318#true} assume true; {7318#true} is VALID [2020-07-10 23:43:44,809 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7318#true} {7411#(not (= 0 ~waterLevel~0))} #861#return; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:44,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {7318#true} havoc ~retValue_acc~10; {7318#true} is VALID [2020-07-10 23:43:44,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {7318#true} ~retValue_acc~10 := ~waterLevel~0; {7434#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-10 23:43:44,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {7434#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {7435#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:43:44,854 INFO L280 TraceCheckUtils]: 3: Hoare triple {7435#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {7435#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:43:44,854 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7435#(= |getWaterLevel_#res| ~waterLevel~0)} {7411#(not (= 0 ~waterLevel~0))} #799#return; {7423#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} is VALID [2020-07-10 23:43:44,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:43:44,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {7318#true} havoc ~retValue_acc~1; {7318#true} is VALID [2020-07-10 23:43:44,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {7318#true} ~retValue_acc~1 := ~pumpRunning~0; {7318#true} is VALID [2020-07-10 23:43:44,858 INFO L280 TraceCheckUtils]: 2: Hoare triple {7318#true} #res := ~retValue_acc~1; {7318#true} is VALID [2020-07-10 23:43:44,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {7318#true} assume true; {7318#true} is VALID [2020-07-10 23:43:44,859 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7318#true} {7319#false} #801#return; {7319#false} is VALID [2020-07-10 23:43:44,864 INFO L263 TraceCheckUtils]: 0: Hoare triple {7318#true} call ULTIMATE.init(); {7430#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:43:44,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {7430#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7318#true} is VALID [2020-07-10 23:43:44,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {7318#true} #valid := #valid[0 := 0]; {7318#true} is VALID [2020-07-10 23:43:44,865 INFO L280 TraceCheckUtils]: 3: Hoare triple {7318#true} assume 0 < #StackHeapBarrier; {7318#true} is VALID [2020-07-10 23:43:44,865 INFO L280 TraceCheckUtils]: 4: Hoare triple {7318#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {7318#true} is VALID [2020-07-10 23:43:44,865 INFO L280 TraceCheckUtils]: 5: Hoare triple {7318#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {7318#true} is VALID [2020-07-10 23:43:44,865 INFO L280 TraceCheckUtils]: 6: Hoare triple {7318#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {7318#true} is VALID [2020-07-10 23:43:44,866 INFO L280 TraceCheckUtils]: 7: Hoare triple {7318#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {7318#true} is VALID [2020-07-10 23:43:44,866 INFO L280 TraceCheckUtils]: 8: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {7318#true} is VALID [2020-07-10 23:43:44,866 INFO L280 TraceCheckUtils]: 9: Hoare triple {7318#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {7318#true} is VALID [2020-07-10 23:43:44,866 INFO L280 TraceCheckUtils]: 10: Hoare triple {7318#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {7318#true} is VALID [2020-07-10 23:43:44,866 INFO L280 TraceCheckUtils]: 11: Hoare triple {7318#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {7318#true} is VALID [2020-07-10 23:43:44,866 INFO L280 TraceCheckUtils]: 12: Hoare triple {7318#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {7318#true} is VALID [2020-07-10 23:43:44,867 INFO L280 TraceCheckUtils]: 13: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {7318#true} is VALID [2020-07-10 23:43:44,867 INFO L280 TraceCheckUtils]: 14: Hoare triple {7318#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {7318#true} is VALID [2020-07-10 23:43:44,867 INFO L280 TraceCheckUtils]: 15: Hoare triple {7318#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {7318#true} is VALID [2020-07-10 23:43:44,867 INFO L280 TraceCheckUtils]: 16: Hoare triple {7318#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {7318#true} is VALID [2020-07-10 23:43:44,867 INFO L280 TraceCheckUtils]: 17: Hoare triple {7318#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {7318#true} is VALID [2020-07-10 23:43:44,868 INFO L280 TraceCheckUtils]: 18: Hoare triple {7318#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {7318#true} is VALID [2020-07-10 23:43:44,868 INFO L280 TraceCheckUtils]: 19: Hoare triple {7318#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {7318#true} is VALID [2020-07-10 23:43:44,868 INFO L280 TraceCheckUtils]: 20: Hoare triple {7318#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {7318#true} is VALID [2020-07-10 23:43:44,868 INFO L280 TraceCheckUtils]: 21: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {7318#true} is VALID [2020-07-10 23:43:44,868 INFO L280 TraceCheckUtils]: 22: Hoare triple {7318#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {7318#true} is VALID [2020-07-10 23:43:44,868 INFO L280 TraceCheckUtils]: 23: Hoare triple {7318#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {7318#true} is VALID [2020-07-10 23:43:44,869 INFO L280 TraceCheckUtils]: 24: Hoare triple {7318#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {7318#true} is VALID [2020-07-10 23:43:44,869 INFO L280 TraceCheckUtils]: 25: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {7318#true} is VALID [2020-07-10 23:43:44,869 INFO L280 TraceCheckUtils]: 26: Hoare triple {7318#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {7318#true} is VALID [2020-07-10 23:43:44,869 INFO L280 TraceCheckUtils]: 27: Hoare triple {7318#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {7318#true} is VALID [2020-07-10 23:43:44,869 INFO L280 TraceCheckUtils]: 28: Hoare triple {7318#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {7318#true} is VALID [2020-07-10 23:43:44,869 INFO L280 TraceCheckUtils]: 29: Hoare triple {7318#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {7318#true} is VALID [2020-07-10 23:43:44,870 INFO L280 TraceCheckUtils]: 30: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {7318#true} is VALID [2020-07-10 23:43:44,870 INFO L280 TraceCheckUtils]: 31: Hoare triple {7318#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {7318#true} is VALID [2020-07-10 23:43:44,870 INFO L280 TraceCheckUtils]: 32: Hoare triple {7318#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {7318#true} is VALID [2020-07-10 23:43:44,870 INFO L280 TraceCheckUtils]: 33: Hoare triple {7318#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {7318#true} is VALID [2020-07-10 23:43:44,870 INFO L280 TraceCheckUtils]: 34: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {7318#true} is VALID [2020-07-10 23:43:44,870 INFO L280 TraceCheckUtils]: 35: Hoare triple {7318#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {7318#true} is VALID [2020-07-10 23:43:44,871 INFO L280 TraceCheckUtils]: 36: Hoare triple {7318#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {7318#true} is VALID [2020-07-10 23:43:44,871 INFO L280 TraceCheckUtils]: 37: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {7318#true} is VALID [2020-07-10 23:43:44,871 INFO L280 TraceCheckUtils]: 38: Hoare triple {7318#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {7318#true} is VALID [2020-07-10 23:43:44,871 INFO L280 TraceCheckUtils]: 39: Hoare triple {7318#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {7318#true} is VALID [2020-07-10 23:43:44,872 INFO L280 TraceCheckUtils]: 40: Hoare triple {7318#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {7318#true} is VALID [2020-07-10 23:43:44,872 INFO L280 TraceCheckUtils]: 41: Hoare triple {7318#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {7318#true} is VALID [2020-07-10 23:43:44,872 INFO L280 TraceCheckUtils]: 42: Hoare triple {7318#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {7318#true} is VALID [2020-07-10 23:43:44,872 INFO L280 TraceCheckUtils]: 43: Hoare triple {7318#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {7318#true} is VALID [2020-07-10 23:43:44,873 INFO L280 TraceCheckUtils]: 44: Hoare triple {7318#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {7318#true} is VALID [2020-07-10 23:43:44,873 INFO L280 TraceCheckUtils]: 45: Hoare triple {7318#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {7318#true} is VALID [2020-07-10 23:43:44,873 INFO L280 TraceCheckUtils]: 46: Hoare triple {7318#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {7318#true} is VALID [2020-07-10 23:43:44,873 INFO L280 TraceCheckUtils]: 47: Hoare triple {7318#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {7318#true} is VALID [2020-07-10 23:43:44,874 INFO L280 TraceCheckUtils]: 48: Hoare triple {7318#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {7318#true} is VALID [2020-07-10 23:43:44,874 INFO L280 TraceCheckUtils]: 49: Hoare triple {7318#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {7318#true} is VALID [2020-07-10 23:43:44,874 INFO L280 TraceCheckUtils]: 50: Hoare triple {7318#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {7318#true} is VALID [2020-07-10 23:43:44,874 INFO L280 TraceCheckUtils]: 51: Hoare triple {7318#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {7318#true} is VALID [2020-07-10 23:43:44,874 INFO L280 TraceCheckUtils]: 52: Hoare triple {7318#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {7318#true} is VALID [2020-07-10 23:43:44,875 INFO L280 TraceCheckUtils]: 53: Hoare triple {7318#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {7318#true} is VALID [2020-07-10 23:43:44,875 INFO L280 TraceCheckUtils]: 54: Hoare triple {7318#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {7318#true} is VALID [2020-07-10 23:43:44,875 INFO L280 TraceCheckUtils]: 55: Hoare triple {7318#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {7318#true} is VALID [2020-07-10 23:43:44,875 INFO L280 TraceCheckUtils]: 56: Hoare triple {7318#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {7318#true} is VALID [2020-07-10 23:43:44,875 INFO L280 TraceCheckUtils]: 57: Hoare triple {7318#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {7318#true} is VALID [2020-07-10 23:43:44,876 INFO L280 TraceCheckUtils]: 58: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {7318#true} is VALID [2020-07-10 23:43:44,876 INFO L280 TraceCheckUtils]: 59: Hoare triple {7318#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {7318#true} is VALID [2020-07-10 23:43:44,876 INFO L280 TraceCheckUtils]: 60: Hoare triple {7318#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {7318#true} is VALID [2020-07-10 23:43:44,876 INFO L280 TraceCheckUtils]: 61: Hoare triple {7318#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {7318#true} is VALID [2020-07-10 23:43:44,876 INFO L280 TraceCheckUtils]: 62: Hoare triple {7318#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {7318#true} is VALID [2020-07-10 23:43:44,877 INFO L280 TraceCheckUtils]: 63: Hoare triple {7318#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {7318#true} is VALID [2020-07-10 23:43:44,877 INFO L280 TraceCheckUtils]: 64: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {7318#true} is VALID [2020-07-10 23:43:44,877 INFO L280 TraceCheckUtils]: 65: Hoare triple {7318#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {7318#true} is VALID [2020-07-10 23:43:44,877 INFO L280 TraceCheckUtils]: 66: Hoare triple {7318#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {7318#true} is VALID [2020-07-10 23:43:44,877 INFO L280 TraceCheckUtils]: 67: Hoare triple {7318#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {7318#true} is VALID [2020-07-10 23:43:44,877 INFO L280 TraceCheckUtils]: 68: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {7318#true} is VALID [2020-07-10 23:43:44,878 INFO L280 TraceCheckUtils]: 69: Hoare triple {7318#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {7318#true} is VALID [2020-07-10 23:43:44,878 INFO L280 TraceCheckUtils]: 70: Hoare triple {7318#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {7318#true} is VALID [2020-07-10 23:43:44,878 INFO L280 TraceCheckUtils]: 71: Hoare triple {7318#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {7318#true} is VALID [2020-07-10 23:43:44,878 INFO L280 TraceCheckUtils]: 72: Hoare triple {7318#true} ~pumpRunning~0 := 0; {7318#true} is VALID [2020-07-10 23:43:44,878 INFO L280 TraceCheckUtils]: 73: Hoare triple {7318#true} ~systemActive~0 := 1; {7318#true} is VALID [2020-07-10 23:43:44,879 INFO L280 TraceCheckUtils]: 74: Hoare triple {7318#true} ~cleanupTimeShifts~0 := 4; {7318#true} is VALID [2020-07-10 23:43:44,879 INFO L280 TraceCheckUtils]: 75: Hoare triple {7318#true} ~head~0.base, ~head~0.offset := 0, 0; {7318#true} is VALID [2020-07-10 23:43:44,880 INFO L280 TraceCheckUtils]: 76: Hoare triple {7318#true} ~waterLevel~0 := 1; {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,880 INFO L280 TraceCheckUtils]: 77: Hoare triple {7399#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,881 INFO L280 TraceCheckUtils]: 78: Hoare triple {7399#(= 1 ~waterLevel~0)} assume true; {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,881 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7399#(= 1 ~waterLevel~0)} {7318#true} #889#return; {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,882 INFO L263 TraceCheckUtils]: 80: Hoare triple {7399#(= 1 ~waterLevel~0)} call #t~ret72 := main(); {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,883 INFO L280 TraceCheckUtils]: 81: Hoare triple {7399#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3; {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,883 INFO L280 TraceCheckUtils]: 82: Hoare triple {7399#(= 1 ~waterLevel~0)} havoc ~tmp~3; {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,884 INFO L263 TraceCheckUtils]: 83: Hoare triple {7399#(= 1 ~waterLevel~0)} call select_helpers(); {7318#true} is VALID [2020-07-10 23:43:44,884 INFO L280 TraceCheckUtils]: 84: Hoare triple {7318#true} assume true; {7318#true} is VALID [2020-07-10 23:43:44,885 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7318#true} {7399#(= 1 ~waterLevel~0)} #805#return; {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,885 INFO L263 TraceCheckUtils]: 86: Hoare triple {7399#(= 1 ~waterLevel~0)} call select_features(); {7318#true} is VALID [2020-07-10 23:43:44,885 INFO L280 TraceCheckUtils]: 87: Hoare triple {7318#true} assume true; {7318#true} is VALID [2020-07-10 23:43:44,886 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {7318#true} {7399#(= 1 ~waterLevel~0)} #807#return; {7399#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,886 INFO L263 TraceCheckUtils]: 89: Hoare triple {7399#(= 1 ~waterLevel~0)} call #t~ret23 := valid_product(); {7318#true} is VALID [2020-07-10 23:43:44,886 INFO L280 TraceCheckUtils]: 90: Hoare triple {7318#true} havoc ~retValue_acc~5; {7318#true} is VALID [2020-07-10 23:43:44,887 INFO L280 TraceCheckUtils]: 91: Hoare triple {7318#true} ~retValue_acc~5 := 1; {7431#(and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1))} is VALID [2020-07-10 23:43:44,888 INFO L280 TraceCheckUtils]: 92: Hoare triple {7431#(and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1))} #res := ~retValue_acc~5; {7432#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:43:44,888 INFO L280 TraceCheckUtils]: 93: Hoare triple {7432#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {7432#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:43:44,889 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {7432#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {7399#(= 1 ~waterLevel~0)} #809#return; {7409#(= |main_#t~ret23| ~waterLevel~0)} is VALID [2020-07-10 23:43:44,890 INFO L280 TraceCheckUtils]: 95: Hoare triple {7409#(= |main_#t~ret23| ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {7409#(= |main_#t~ret23| ~waterLevel~0)} is VALID [2020-07-10 23:43:44,890 INFO L280 TraceCheckUtils]: 96: Hoare triple {7409#(= |main_#t~ret23| ~waterLevel~0)} ~tmp~3 := #t~ret23; {7410#(= main_~tmp~3 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,891 INFO L280 TraceCheckUtils]: 97: Hoare triple {7410#(= main_~tmp~3 ~waterLevel~0)} havoc #t~ret23; {7410#(= main_~tmp~3 ~waterLevel~0)} is VALID [2020-07-10 23:43:44,892 INFO L280 TraceCheckUtils]: 98: Hoare triple {7410#(= main_~tmp~3 ~waterLevel~0)} assume 0 != ~tmp~3; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,892 INFO L263 TraceCheckUtils]: 99: Hoare triple {7411#(not (= 0 ~waterLevel~0))} call setup(); {7318#true} is VALID [2020-07-10 23:43:44,892 INFO L280 TraceCheckUtils]: 100: Hoare triple {7318#true} assume true; {7318#true} is VALID [2020-07-10 23:43:44,893 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7318#true} {7411#(not (= 0 ~waterLevel~0))} #811#return; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,893 INFO L263 TraceCheckUtils]: 102: Hoare triple {7411#(not (= 0 ~waterLevel~0))} call runTest(); {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,894 INFO L263 TraceCheckUtils]: 103: Hoare triple {7411#(not (= 0 ~waterLevel~0))} call test(); {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,894 INFO L280 TraceCheckUtils]: 104: Hoare triple {7411#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,895 INFO L280 TraceCheckUtils]: 105: Hoare triple {7411#(not (= 0 ~waterLevel~0))} havoc ~tmp~0; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,895 INFO L280 TraceCheckUtils]: 106: Hoare triple {7411#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~0; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,896 INFO L280 TraceCheckUtils]: 107: Hoare triple {7411#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,896 INFO L280 TraceCheckUtils]: 108: Hoare triple {7411#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,897 INFO L280 TraceCheckUtils]: 109: Hoare triple {7411#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,897 INFO L280 TraceCheckUtils]: 110: Hoare triple {7411#(not (= 0 ~waterLevel~0))} assume !false; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,898 INFO L280 TraceCheckUtils]: 111: Hoare triple {7411#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,898 INFO L280 TraceCheckUtils]: 112: Hoare triple {7411#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,899 INFO L280 TraceCheckUtils]: 113: Hoare triple {7411#(not (= 0 ~waterLevel~0))} ~tmp~0 := #t~nondet0; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,899 INFO L280 TraceCheckUtils]: 114: Hoare triple {7411#(not (= 0 ~waterLevel~0))} havoc #t~nondet0; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,900 INFO L280 TraceCheckUtils]: 115: Hoare triple {7411#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~0); {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,900 INFO L280 TraceCheckUtils]: 116: Hoare triple {7411#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,901 INFO L280 TraceCheckUtils]: 117: Hoare triple {7411#(not (= 0 ~waterLevel~0))} ~tmp___0~0 := #t~nondet1; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,901 INFO L280 TraceCheckUtils]: 118: Hoare triple {7411#(not (= 0 ~waterLevel~0))} havoc #t~nondet1; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,902 INFO L280 TraceCheckUtils]: 119: Hoare triple {7411#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~0); {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,902 INFO L280 TraceCheckUtils]: 120: Hoare triple {7411#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,903 INFO L280 TraceCheckUtils]: 121: Hoare triple {7411#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet2; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,903 INFO L280 TraceCheckUtils]: 122: Hoare triple {7411#(not (= 0 ~waterLevel~0))} havoc #t~nondet2; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,904 INFO L280 TraceCheckUtils]: 123: Hoare triple {7411#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,904 INFO L280 TraceCheckUtils]: 124: Hoare triple {7411#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,905 INFO L280 TraceCheckUtils]: 125: Hoare triple {7411#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet3; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,906 INFO L280 TraceCheckUtils]: 126: Hoare triple {7411#(not (= 0 ~waterLevel~0))} havoc #t~nondet3; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,906 INFO L280 TraceCheckUtils]: 127: Hoare triple {7411#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,907 INFO L263 TraceCheckUtils]: 128: Hoare triple {7411#(not (= 0 ~waterLevel~0))} call stopSystem(); {7433#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:43:44,907 INFO L280 TraceCheckUtils]: 129: Hoare triple {7433#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {7318#true} is VALID [2020-07-10 23:43:44,907 INFO L280 TraceCheckUtils]: 130: Hoare triple {7318#true} ~systemActive~0 := 0; {7318#true} is VALID [2020-07-10 23:43:44,908 INFO L280 TraceCheckUtils]: 131: Hoare triple {7318#true} assume true; {7318#true} is VALID [2020-07-10 23:43:44,908 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {7318#true} {7411#(not (= 0 ~waterLevel~0))} #861#return; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,909 INFO L263 TraceCheckUtils]: 133: Hoare triple {7411#(not (= 0 ~waterLevel~0))} call timeShift(); {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,909 INFO L280 TraceCheckUtils]: 134: Hoare triple {7411#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,910 INFO L280 TraceCheckUtils]: 135: Hoare triple {7411#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,911 INFO L263 TraceCheckUtils]: 136: Hoare triple {7411#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,911 INFO L280 TraceCheckUtils]: 137: Hoare triple {7411#(not (= 0 ~waterLevel~0))} havoc ~tmp~7; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,912 INFO L280 TraceCheckUtils]: 138: Hoare triple {7411#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~2; {7411#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:43:44,912 INFO L263 TraceCheckUtils]: 139: Hoare triple {7411#(not (= 0 ~waterLevel~0))} call #t~ret70 := getWaterLevel(); {7318#true} is VALID [2020-07-10 23:43:44,912 INFO L280 TraceCheckUtils]: 140: Hoare triple {7318#true} havoc ~retValue_acc~10; {7318#true} is VALID [2020-07-10 23:43:44,913 INFO L280 TraceCheckUtils]: 141: Hoare triple {7318#true} ~retValue_acc~10 := ~waterLevel~0; {7434#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-10 23:43:44,913 INFO L280 TraceCheckUtils]: 142: Hoare triple {7434#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {7435#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:43:44,914 INFO L280 TraceCheckUtils]: 143: Hoare triple {7435#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {7435#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:43:44,915 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {7435#(= |getWaterLevel_#res| ~waterLevel~0)} {7411#(not (= 0 ~waterLevel~0))} #799#return; {7423#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} is VALID [2020-07-10 23:43:44,915 INFO L280 TraceCheckUtils]: 145: Hoare triple {7423#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {7423#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} is VALID [2020-07-10 23:43:44,916 INFO L280 TraceCheckUtils]: 146: Hoare triple {7423#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} ~tmp~7 := #t~ret70; {7424#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~7))} is VALID [2020-07-10 23:43:44,916 INFO L280 TraceCheckUtils]: 147: Hoare triple {7424#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~7))} havoc #t~ret70; {7424#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~7))} is VALID [2020-07-10 23:43:44,917 INFO L280 TraceCheckUtils]: 148: Hoare triple {7424#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~7))} assume 0 == ~tmp~7; {7319#false} is VALID [2020-07-10 23:43:44,917 INFO L263 TraceCheckUtils]: 149: Hoare triple {7319#false} call #t~ret71 := isPumpRunning(); {7318#true} is VALID [2020-07-10 23:43:44,917 INFO L280 TraceCheckUtils]: 150: Hoare triple {7318#true} havoc ~retValue_acc~1; {7318#true} is VALID [2020-07-10 23:43:44,918 INFO L280 TraceCheckUtils]: 151: Hoare triple {7318#true} ~retValue_acc~1 := ~pumpRunning~0; {7318#true} is VALID [2020-07-10 23:43:44,918 INFO L280 TraceCheckUtils]: 152: Hoare triple {7318#true} #res := ~retValue_acc~1; {7318#true} is VALID [2020-07-10 23:43:44,918 INFO L280 TraceCheckUtils]: 153: Hoare triple {7318#true} assume true; {7318#true} is VALID [2020-07-10 23:43:44,918 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {7318#true} {7319#false} #801#return; {7319#false} is VALID [2020-07-10 23:43:44,918 INFO L280 TraceCheckUtils]: 155: Hoare triple {7319#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {7319#false} is VALID [2020-07-10 23:43:44,918 INFO L280 TraceCheckUtils]: 156: Hoare triple {7319#false} ~tmp___0~2 := #t~ret71; {7319#false} is VALID [2020-07-10 23:43:44,919 INFO L280 TraceCheckUtils]: 157: Hoare triple {7319#false} havoc #t~ret71; {7319#false} is VALID [2020-07-10 23:43:44,919 INFO L280 TraceCheckUtils]: 158: Hoare triple {7319#false} assume 0 != ~tmp___0~2; {7319#false} is VALID [2020-07-10 23:43:44,919 INFO L263 TraceCheckUtils]: 159: Hoare triple {7319#false} call __automaton_fail(); {7319#false} is VALID [2020-07-10 23:43:44,919 INFO L280 TraceCheckUtils]: 160: Hoare triple {7319#false} assume !false; {7319#false} is VALID [2020-07-10 23:43:44,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:43:44,956 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [859012863] [2020-07-10 23:43:44,956 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:43:44,956 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 23:43:44,956 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088001425] [2020-07-10 23:43:44,957 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 23:43:44,958 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:43:44,958 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 23:43:45,120 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:43:45,120 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 23:43:45,120 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:43:45,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 23:43:45,121 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-10 23:43:45,121 INFO L87 Difference]: Start difference. First operand 398 states and 440 transitions. Second operand 14 states. [2020-07-10 23:43:46,524 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:43:48,027 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:43:48,413 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:43:49,159 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:43:49,866 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:43:50,435 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:43:55,658 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:44:05,069 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:44:05,914 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:44:07,882 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:44:09,080 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:44:09,614 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:44:10,059 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:44:10,563 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:44:11,119 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:44:11,541 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:44:13,151 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:44:15,056 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:44:15,915 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:44:17,287 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:44:40,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:44:40,461 INFO L93 Difference]: Finished difference Result 1336 states and 1677 transitions. [2020-07-10 23:44:40,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-10 23:44:40,462 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 23:44:40,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:44:40,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:44:40,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 848 transitions. [2020-07-10 23:44:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:44:40,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 848 transitions. [2020-07-10 23:44:40,502 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 848 transitions. [2020-07-10 23:44:43,014 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 848 edges. 848 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:44:43,091 INFO L225 Difference]: With dead ends: 1336 [2020-07-10 23:44:43,091 INFO L226 Difference]: Without dead ends: 1048 [2020-07-10 23:44:43,093 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-10 23:44:43,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1048 states. [2020-07-10 23:45:04,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1048 to 913. [2020-07-10 23:45:04,686 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:45:04,686 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1048 states. Second operand 913 states. [2020-07-10 23:45:04,686 INFO L74 IsIncluded]: Start isIncluded. First operand 1048 states. Second operand 913 states. [2020-07-10 23:45:04,687 INFO L87 Difference]: Start difference. First operand 1048 states. Second operand 913 states. [2020-07-10 23:45:04,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:45:04,762 INFO L93 Difference]: Finished difference Result 1048 states and 1292 transitions. [2020-07-10 23:45:04,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1292 transitions. [2020-07-10 23:45:04,766 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:45:04,766 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:45:04,766 INFO L74 IsIncluded]: Start isIncluded. First operand 913 states. Second operand 1048 states. [2020-07-10 23:45:04,767 INFO L87 Difference]: Start difference. First operand 913 states. Second operand 1048 states. [2020-07-10 23:45:04,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:45:04,843 INFO L93 Difference]: Finished difference Result 1048 states and 1292 transitions. [2020-07-10 23:45:04,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1292 transitions. [2020-07-10 23:45:04,848 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:45:04,848 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:45:04,848 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:45:04,848 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:45:04,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 913 states. [2020-07-10 23:45:04,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 913 states and 1065 transitions. [2020-07-10 23:45:04,909 INFO L78 Accepts]: Start accepts. Automaton has 913 states and 1065 transitions. Word has length 161 [2020-07-10 23:45:04,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:45:04,909 INFO L479 AbstractCegarLoop]: Abstraction has 913 states and 1065 transitions. [2020-07-10 23:45:04,909 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 23:45:04,910 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 913 states and 1065 transitions. [2020-07-10 23:45:10,568 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1065 edges. 1065 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:45:10,568 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1065 transitions. [2020-07-10 23:45:10,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 23:45:10,572 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:45:10,572 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:45:10,573 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 23:45:10,573 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:45:10,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:45:10,573 INFO L82 PathProgramCache]: Analyzing trace with hash -804462012, now seen corresponding path program 1 times [2020-07-10 23:45:10,573 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:45:10,574 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2033304335] [2020-07-10 23:45:10,574 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:45:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:10,896 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:45:10,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:10,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {14189#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {14078#true} is VALID [2020-07-10 23:45:10,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {14078#true} #valid := #valid[0 := 0]; {14078#true} is VALID [2020-07-10 23:45:10,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {14078#true} assume 0 < #StackHeapBarrier; {14078#true} is VALID [2020-07-10 23:45:10,969 INFO L280 TraceCheckUtils]: 3: Hoare triple {14078#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {14078#true} is VALID [2020-07-10 23:45:10,970 INFO L280 TraceCheckUtils]: 4: Hoare triple {14078#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {14078#true} is VALID [2020-07-10 23:45:10,970 INFO L280 TraceCheckUtils]: 5: Hoare triple {14078#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {14078#true} is VALID [2020-07-10 23:45:10,970 INFO L280 TraceCheckUtils]: 6: Hoare triple {14078#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {14078#true} is VALID [2020-07-10 23:45:10,970 INFO L280 TraceCheckUtils]: 7: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {14078#true} is VALID [2020-07-10 23:45:10,970 INFO L280 TraceCheckUtils]: 8: Hoare triple {14078#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {14078#true} is VALID [2020-07-10 23:45:10,970 INFO L280 TraceCheckUtils]: 9: Hoare triple {14078#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {14078#true} is VALID [2020-07-10 23:45:10,971 INFO L280 TraceCheckUtils]: 10: Hoare triple {14078#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {14078#true} is VALID [2020-07-10 23:45:10,971 INFO L280 TraceCheckUtils]: 11: Hoare triple {14078#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {14078#true} is VALID [2020-07-10 23:45:10,971 INFO L280 TraceCheckUtils]: 12: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {14078#true} is VALID [2020-07-10 23:45:10,971 INFO L280 TraceCheckUtils]: 13: Hoare triple {14078#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {14078#true} is VALID [2020-07-10 23:45:10,971 INFO L280 TraceCheckUtils]: 14: Hoare triple {14078#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {14078#true} is VALID [2020-07-10 23:45:10,971 INFO L280 TraceCheckUtils]: 15: Hoare triple {14078#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {14078#true} is VALID [2020-07-10 23:45:10,972 INFO L280 TraceCheckUtils]: 16: Hoare triple {14078#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {14078#true} is VALID [2020-07-10 23:45:10,972 INFO L280 TraceCheckUtils]: 17: Hoare triple {14078#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {14078#true} is VALID [2020-07-10 23:45:10,972 INFO L280 TraceCheckUtils]: 18: Hoare triple {14078#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {14078#true} is VALID [2020-07-10 23:45:10,972 INFO L280 TraceCheckUtils]: 19: Hoare triple {14078#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {14078#true} is VALID [2020-07-10 23:45:10,972 INFO L280 TraceCheckUtils]: 20: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {14078#true} is VALID [2020-07-10 23:45:10,973 INFO L280 TraceCheckUtils]: 21: Hoare triple {14078#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {14078#true} is VALID [2020-07-10 23:45:10,973 INFO L280 TraceCheckUtils]: 22: Hoare triple {14078#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {14078#true} is VALID [2020-07-10 23:45:10,973 INFO L280 TraceCheckUtils]: 23: Hoare triple {14078#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {14078#true} is VALID [2020-07-10 23:45:10,973 INFO L280 TraceCheckUtils]: 24: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {14078#true} is VALID [2020-07-10 23:45:10,973 INFO L280 TraceCheckUtils]: 25: Hoare triple {14078#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {14078#true} is VALID [2020-07-10 23:45:10,973 INFO L280 TraceCheckUtils]: 26: Hoare triple {14078#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {14078#true} is VALID [2020-07-10 23:45:10,974 INFO L280 TraceCheckUtils]: 27: Hoare triple {14078#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {14078#true} is VALID [2020-07-10 23:45:10,974 INFO L280 TraceCheckUtils]: 28: Hoare triple {14078#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {14078#true} is VALID [2020-07-10 23:45:10,974 INFO L280 TraceCheckUtils]: 29: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {14078#true} is VALID [2020-07-10 23:45:10,974 INFO L280 TraceCheckUtils]: 30: Hoare triple {14078#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {14078#true} is VALID [2020-07-10 23:45:10,974 INFO L280 TraceCheckUtils]: 31: Hoare triple {14078#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {14078#true} is VALID [2020-07-10 23:45:10,975 INFO L280 TraceCheckUtils]: 32: Hoare triple {14078#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {14078#true} is VALID [2020-07-10 23:45:10,975 INFO L280 TraceCheckUtils]: 33: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {14078#true} is VALID [2020-07-10 23:45:10,975 INFO L280 TraceCheckUtils]: 34: Hoare triple {14078#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {14078#true} is VALID [2020-07-10 23:45:10,975 INFO L280 TraceCheckUtils]: 35: Hoare triple {14078#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {14078#true} is VALID [2020-07-10 23:45:10,975 INFO L280 TraceCheckUtils]: 36: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {14078#true} is VALID [2020-07-10 23:45:10,975 INFO L280 TraceCheckUtils]: 37: Hoare triple {14078#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {14078#true} is VALID [2020-07-10 23:45:10,976 INFO L280 TraceCheckUtils]: 38: Hoare triple {14078#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {14078#true} is VALID [2020-07-10 23:45:10,976 INFO L280 TraceCheckUtils]: 39: Hoare triple {14078#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {14078#true} is VALID [2020-07-10 23:45:10,976 INFO L280 TraceCheckUtils]: 40: Hoare triple {14078#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {14078#true} is VALID [2020-07-10 23:45:10,976 INFO L280 TraceCheckUtils]: 41: Hoare triple {14078#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {14078#true} is VALID [2020-07-10 23:45:10,976 INFO L280 TraceCheckUtils]: 42: Hoare triple {14078#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {14078#true} is VALID [2020-07-10 23:45:10,977 INFO L280 TraceCheckUtils]: 43: Hoare triple {14078#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {14078#true} is VALID [2020-07-10 23:45:10,977 INFO L280 TraceCheckUtils]: 44: Hoare triple {14078#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {14078#true} is VALID [2020-07-10 23:45:10,977 INFO L280 TraceCheckUtils]: 45: Hoare triple {14078#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {14078#true} is VALID [2020-07-10 23:45:10,977 INFO L280 TraceCheckUtils]: 46: Hoare triple {14078#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {14078#true} is VALID [2020-07-10 23:45:10,977 INFO L280 TraceCheckUtils]: 47: Hoare triple {14078#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {14078#true} is VALID [2020-07-10 23:45:10,977 INFO L280 TraceCheckUtils]: 48: Hoare triple {14078#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {14078#true} is VALID [2020-07-10 23:45:10,978 INFO L280 TraceCheckUtils]: 49: Hoare triple {14078#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {14078#true} is VALID [2020-07-10 23:45:10,978 INFO L280 TraceCheckUtils]: 50: Hoare triple {14078#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {14078#true} is VALID [2020-07-10 23:45:10,978 INFO L280 TraceCheckUtils]: 51: Hoare triple {14078#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {14078#true} is VALID [2020-07-10 23:45:10,978 INFO L280 TraceCheckUtils]: 52: Hoare triple {14078#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {14078#true} is VALID [2020-07-10 23:45:10,978 INFO L280 TraceCheckUtils]: 53: Hoare triple {14078#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {14078#true} is VALID [2020-07-10 23:45:10,978 INFO L280 TraceCheckUtils]: 54: Hoare triple {14078#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {14078#true} is VALID [2020-07-10 23:45:10,979 INFO L280 TraceCheckUtils]: 55: Hoare triple {14078#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {14078#true} is VALID [2020-07-10 23:45:10,979 INFO L280 TraceCheckUtils]: 56: Hoare triple {14078#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {14078#true} is VALID [2020-07-10 23:45:10,979 INFO L280 TraceCheckUtils]: 57: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {14078#true} is VALID [2020-07-10 23:45:10,979 INFO L280 TraceCheckUtils]: 58: Hoare triple {14078#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {14078#true} is VALID [2020-07-10 23:45:10,979 INFO L280 TraceCheckUtils]: 59: Hoare triple {14078#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {14078#true} is VALID [2020-07-10 23:45:10,980 INFO L280 TraceCheckUtils]: 60: Hoare triple {14078#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {14078#true} is VALID [2020-07-10 23:45:10,980 INFO L280 TraceCheckUtils]: 61: Hoare triple {14078#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {14078#true} is VALID [2020-07-10 23:45:10,980 INFO L280 TraceCheckUtils]: 62: Hoare triple {14078#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {14078#true} is VALID [2020-07-10 23:45:10,980 INFO L280 TraceCheckUtils]: 63: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {14078#true} is VALID [2020-07-10 23:45:10,980 INFO L280 TraceCheckUtils]: 64: Hoare triple {14078#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {14078#true} is VALID [2020-07-10 23:45:10,980 INFO L280 TraceCheckUtils]: 65: Hoare triple {14078#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {14078#true} is VALID [2020-07-10 23:45:10,981 INFO L280 TraceCheckUtils]: 66: Hoare triple {14078#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {14078#true} is VALID [2020-07-10 23:45:10,981 INFO L280 TraceCheckUtils]: 67: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {14078#true} is VALID [2020-07-10 23:45:10,981 INFO L280 TraceCheckUtils]: 68: Hoare triple {14078#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {14078#true} is VALID [2020-07-10 23:45:10,981 INFO L280 TraceCheckUtils]: 69: Hoare triple {14078#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {14078#true} is VALID [2020-07-10 23:45:10,981 INFO L280 TraceCheckUtils]: 70: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {14078#true} is VALID [2020-07-10 23:45:10,982 INFO L280 TraceCheckUtils]: 71: Hoare triple {14078#true} ~pumpRunning~0 := 0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:10,983 INFO L280 TraceCheckUtils]: 72: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:10,983 INFO L280 TraceCheckUtils]: 73: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:10,984 INFO L280 TraceCheckUtils]: 74: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:10,984 INFO L280 TraceCheckUtils]: 75: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:10,985 INFO L280 TraceCheckUtils]: 76: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:10,985 INFO L280 TraceCheckUtils]: 77: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume true; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:10,986 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {14159#(= 0 ~pumpRunning~0)} {14078#true} #889#return; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:10,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:10,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {14078#true} assume true; {14078#true} is VALID [2020-07-10 23:45:10,992 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14078#true} {14159#(= 0 ~pumpRunning~0)} #805#return; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:10,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:10,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {14078#true} assume true; {14078#true} is VALID [2020-07-10 23:45:10,998 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14078#true} {14159#(= 0 ~pumpRunning~0)} #807#return; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:11,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {14078#true} havoc ~retValue_acc~5; {14078#true} is VALID [2020-07-10 23:45:11,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {14078#true} ~retValue_acc~5 := 1; {14078#true} is VALID [2020-07-10 23:45:11,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {14078#true} #res := ~retValue_acc~5; {14078#true} is VALID [2020-07-10 23:45:11,003 INFO L280 TraceCheckUtils]: 3: Hoare triple {14078#true} assume true; {14078#true} is VALID [2020-07-10 23:45:11,004 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14078#true} {14159#(= 0 ~pumpRunning~0)} #809#return; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:11,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {14078#true} assume true; {14078#true} is VALID [2020-07-10 23:45:11,009 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14078#true} {14159#(= 0 ~pumpRunning~0)} #811#return; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:11,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {14190#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume true; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,026 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14159#(= 0 ~pumpRunning~0)} {14159#(= 0 ~pumpRunning~0)} #861#return; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:11,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {14191#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {14078#true} is VALID [2020-07-10 23:45:11,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {14078#true} ~waterLevel~0 := ~waterLevel~0 - 1; {14078#true} is VALID [2020-07-10 23:45:11,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {14078#true} assume true; {14078#true} is VALID [2020-07-10 23:45:11,047 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14078#true} {14079#false} #869#return; {14079#false} is VALID [2020-07-10 23:45:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:11,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {14078#true} havoc ~retValue_acc~10; {14078#true} is VALID [2020-07-10 23:45:11,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {14078#true} ~retValue_acc~10 := ~waterLevel~0; {14078#true} is VALID [2020-07-10 23:45:11,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {14078#true} #res := ~retValue_acc~10; {14078#true} is VALID [2020-07-10 23:45:11,053 INFO L280 TraceCheckUtils]: 3: Hoare triple {14078#true} assume true; {14078#true} is VALID [2020-07-10 23:45:11,053 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14078#true} {14079#false} #799#return; {14079#false} is VALID [2020-07-10 23:45:11,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:45:11,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {14078#true} havoc ~retValue_acc~1; {14078#true} is VALID [2020-07-10 23:45:11,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {14078#true} ~retValue_acc~1 := ~pumpRunning~0; {14078#true} is VALID [2020-07-10 23:45:11,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {14078#true} #res := ~retValue_acc~1; {14078#true} is VALID [2020-07-10 23:45:11,057 INFO L280 TraceCheckUtils]: 3: Hoare triple {14078#true} assume true; {14078#true} is VALID [2020-07-10 23:45:11,057 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14078#true} {14079#false} #801#return; {14079#false} is VALID [2020-07-10 23:45:11,061 INFO L263 TraceCheckUtils]: 0: Hoare triple {14078#true} call ULTIMATE.init(); {14189#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:45:11,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {14189#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {14078#true} is VALID [2020-07-10 23:45:11,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {14078#true} #valid := #valid[0 := 0]; {14078#true} is VALID [2020-07-10 23:45:11,062 INFO L280 TraceCheckUtils]: 3: Hoare triple {14078#true} assume 0 < #StackHeapBarrier; {14078#true} is VALID [2020-07-10 23:45:11,063 INFO L280 TraceCheckUtils]: 4: Hoare triple {14078#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {14078#true} is VALID [2020-07-10 23:45:11,063 INFO L280 TraceCheckUtils]: 5: Hoare triple {14078#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {14078#true} is VALID [2020-07-10 23:45:11,063 INFO L280 TraceCheckUtils]: 6: Hoare triple {14078#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {14078#true} is VALID [2020-07-10 23:45:11,063 INFO L280 TraceCheckUtils]: 7: Hoare triple {14078#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {14078#true} is VALID [2020-07-10 23:45:11,063 INFO L280 TraceCheckUtils]: 8: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {14078#true} is VALID [2020-07-10 23:45:11,064 INFO L280 TraceCheckUtils]: 9: Hoare triple {14078#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {14078#true} is VALID [2020-07-10 23:45:11,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {14078#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {14078#true} is VALID [2020-07-10 23:45:11,064 INFO L280 TraceCheckUtils]: 11: Hoare triple {14078#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {14078#true} is VALID [2020-07-10 23:45:11,064 INFO L280 TraceCheckUtils]: 12: Hoare triple {14078#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {14078#true} is VALID [2020-07-10 23:45:11,065 INFO L280 TraceCheckUtils]: 13: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {14078#true} is VALID [2020-07-10 23:45:11,065 INFO L280 TraceCheckUtils]: 14: Hoare triple {14078#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {14078#true} is VALID [2020-07-10 23:45:11,065 INFO L280 TraceCheckUtils]: 15: Hoare triple {14078#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {14078#true} is VALID [2020-07-10 23:45:11,065 INFO L280 TraceCheckUtils]: 16: Hoare triple {14078#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {14078#true} is VALID [2020-07-10 23:45:11,066 INFO L280 TraceCheckUtils]: 17: Hoare triple {14078#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {14078#true} is VALID [2020-07-10 23:45:11,066 INFO L280 TraceCheckUtils]: 18: Hoare triple {14078#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {14078#true} is VALID [2020-07-10 23:45:11,066 INFO L280 TraceCheckUtils]: 19: Hoare triple {14078#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {14078#true} is VALID [2020-07-10 23:45:11,067 INFO L280 TraceCheckUtils]: 20: Hoare triple {14078#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {14078#true} is VALID [2020-07-10 23:45:11,067 INFO L280 TraceCheckUtils]: 21: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {14078#true} is VALID [2020-07-10 23:45:11,067 INFO L280 TraceCheckUtils]: 22: Hoare triple {14078#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {14078#true} is VALID [2020-07-10 23:45:11,068 INFO L280 TraceCheckUtils]: 23: Hoare triple {14078#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {14078#true} is VALID [2020-07-10 23:45:11,068 INFO L280 TraceCheckUtils]: 24: Hoare triple {14078#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {14078#true} is VALID [2020-07-10 23:45:11,068 INFO L280 TraceCheckUtils]: 25: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {14078#true} is VALID [2020-07-10 23:45:11,068 INFO L280 TraceCheckUtils]: 26: Hoare triple {14078#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {14078#true} is VALID [2020-07-10 23:45:11,068 INFO L280 TraceCheckUtils]: 27: Hoare triple {14078#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {14078#true} is VALID [2020-07-10 23:45:11,069 INFO L280 TraceCheckUtils]: 28: Hoare triple {14078#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {14078#true} is VALID [2020-07-10 23:45:11,069 INFO L280 TraceCheckUtils]: 29: Hoare triple {14078#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {14078#true} is VALID [2020-07-10 23:45:11,069 INFO L280 TraceCheckUtils]: 30: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {14078#true} is VALID [2020-07-10 23:45:11,069 INFO L280 TraceCheckUtils]: 31: Hoare triple {14078#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {14078#true} is VALID [2020-07-10 23:45:11,070 INFO L280 TraceCheckUtils]: 32: Hoare triple {14078#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {14078#true} is VALID [2020-07-10 23:45:11,070 INFO L280 TraceCheckUtils]: 33: Hoare triple {14078#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {14078#true} is VALID [2020-07-10 23:45:11,070 INFO L280 TraceCheckUtils]: 34: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {14078#true} is VALID [2020-07-10 23:45:11,070 INFO L280 TraceCheckUtils]: 35: Hoare triple {14078#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {14078#true} is VALID [2020-07-10 23:45:11,071 INFO L280 TraceCheckUtils]: 36: Hoare triple {14078#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {14078#true} is VALID [2020-07-10 23:45:11,071 INFO L280 TraceCheckUtils]: 37: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {14078#true} is VALID [2020-07-10 23:45:11,071 INFO L280 TraceCheckUtils]: 38: Hoare triple {14078#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {14078#true} is VALID [2020-07-10 23:45:11,071 INFO L280 TraceCheckUtils]: 39: Hoare triple {14078#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {14078#true} is VALID [2020-07-10 23:45:11,071 INFO L280 TraceCheckUtils]: 40: Hoare triple {14078#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {14078#true} is VALID [2020-07-10 23:45:11,072 INFO L280 TraceCheckUtils]: 41: Hoare triple {14078#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {14078#true} is VALID [2020-07-10 23:45:11,072 INFO L280 TraceCheckUtils]: 42: Hoare triple {14078#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {14078#true} is VALID [2020-07-10 23:45:11,072 INFO L280 TraceCheckUtils]: 43: Hoare triple {14078#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {14078#true} is VALID [2020-07-10 23:45:11,072 INFO L280 TraceCheckUtils]: 44: Hoare triple {14078#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {14078#true} is VALID [2020-07-10 23:45:11,072 INFO L280 TraceCheckUtils]: 45: Hoare triple {14078#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {14078#true} is VALID [2020-07-10 23:45:11,073 INFO L280 TraceCheckUtils]: 46: Hoare triple {14078#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {14078#true} is VALID [2020-07-10 23:45:11,073 INFO L280 TraceCheckUtils]: 47: Hoare triple {14078#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {14078#true} is VALID [2020-07-10 23:45:11,073 INFO L280 TraceCheckUtils]: 48: Hoare triple {14078#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {14078#true} is VALID [2020-07-10 23:45:11,073 INFO L280 TraceCheckUtils]: 49: Hoare triple {14078#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {14078#true} is VALID [2020-07-10 23:45:11,073 INFO L280 TraceCheckUtils]: 50: Hoare triple {14078#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {14078#true} is VALID [2020-07-10 23:45:11,073 INFO L280 TraceCheckUtils]: 51: Hoare triple {14078#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {14078#true} is VALID [2020-07-10 23:45:11,074 INFO L280 TraceCheckUtils]: 52: Hoare triple {14078#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {14078#true} is VALID [2020-07-10 23:45:11,074 INFO L280 TraceCheckUtils]: 53: Hoare triple {14078#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {14078#true} is VALID [2020-07-10 23:45:11,074 INFO L280 TraceCheckUtils]: 54: Hoare triple {14078#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {14078#true} is VALID [2020-07-10 23:45:11,074 INFO L280 TraceCheckUtils]: 55: Hoare triple {14078#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {14078#true} is VALID [2020-07-10 23:45:11,075 INFO L280 TraceCheckUtils]: 56: Hoare triple {14078#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {14078#true} is VALID [2020-07-10 23:45:11,075 INFO L280 TraceCheckUtils]: 57: Hoare triple {14078#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {14078#true} is VALID [2020-07-10 23:45:11,075 INFO L280 TraceCheckUtils]: 58: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {14078#true} is VALID [2020-07-10 23:45:11,075 INFO L280 TraceCheckUtils]: 59: Hoare triple {14078#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {14078#true} is VALID [2020-07-10 23:45:11,075 INFO L280 TraceCheckUtils]: 60: Hoare triple {14078#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {14078#true} is VALID [2020-07-10 23:45:11,076 INFO L280 TraceCheckUtils]: 61: Hoare triple {14078#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {14078#true} is VALID [2020-07-10 23:45:11,076 INFO L280 TraceCheckUtils]: 62: Hoare triple {14078#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {14078#true} is VALID [2020-07-10 23:45:11,076 INFO L280 TraceCheckUtils]: 63: Hoare triple {14078#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {14078#true} is VALID [2020-07-10 23:45:11,076 INFO L280 TraceCheckUtils]: 64: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {14078#true} is VALID [2020-07-10 23:45:11,077 INFO L280 TraceCheckUtils]: 65: Hoare triple {14078#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {14078#true} is VALID [2020-07-10 23:45:11,077 INFO L280 TraceCheckUtils]: 66: Hoare triple {14078#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {14078#true} is VALID [2020-07-10 23:45:11,077 INFO L280 TraceCheckUtils]: 67: Hoare triple {14078#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {14078#true} is VALID [2020-07-10 23:45:11,077 INFO L280 TraceCheckUtils]: 68: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {14078#true} is VALID [2020-07-10 23:45:11,077 INFO L280 TraceCheckUtils]: 69: Hoare triple {14078#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {14078#true} is VALID [2020-07-10 23:45:11,078 INFO L280 TraceCheckUtils]: 70: Hoare triple {14078#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {14078#true} is VALID [2020-07-10 23:45:11,078 INFO L280 TraceCheckUtils]: 71: Hoare triple {14078#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {14078#true} is VALID [2020-07-10 23:45:11,078 INFO L280 TraceCheckUtils]: 72: Hoare triple {14078#true} ~pumpRunning~0 := 0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,079 INFO L280 TraceCheckUtils]: 73: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,080 INFO L280 TraceCheckUtils]: 74: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,080 INFO L280 TraceCheckUtils]: 75: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,081 INFO L280 TraceCheckUtils]: 76: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,082 INFO L280 TraceCheckUtils]: 77: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,082 INFO L280 TraceCheckUtils]: 78: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume true; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,083 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {14159#(= 0 ~pumpRunning~0)} {14078#true} #889#return; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,084 INFO L263 TraceCheckUtils]: 80: Hoare triple {14159#(= 0 ~pumpRunning~0)} call #t~ret72 := main(); {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,084 INFO L280 TraceCheckUtils]: 81: Hoare triple {14159#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,085 INFO L280 TraceCheckUtils]: 82: Hoare triple {14159#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,085 INFO L263 TraceCheckUtils]: 83: Hoare triple {14159#(= 0 ~pumpRunning~0)} call select_helpers(); {14078#true} is VALID [2020-07-10 23:45:11,085 INFO L280 TraceCheckUtils]: 84: Hoare triple {14078#true} assume true; {14078#true} is VALID [2020-07-10 23:45:11,086 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {14078#true} {14159#(= 0 ~pumpRunning~0)} #805#return; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,086 INFO L263 TraceCheckUtils]: 86: Hoare triple {14159#(= 0 ~pumpRunning~0)} call select_features(); {14078#true} is VALID [2020-07-10 23:45:11,086 INFO L280 TraceCheckUtils]: 87: Hoare triple {14078#true} assume true; {14078#true} is VALID [2020-07-10 23:45:11,087 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {14078#true} {14159#(= 0 ~pumpRunning~0)} #807#return; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,087 INFO L263 TraceCheckUtils]: 89: Hoare triple {14159#(= 0 ~pumpRunning~0)} call #t~ret23 := valid_product(); {14078#true} is VALID [2020-07-10 23:45:11,087 INFO L280 TraceCheckUtils]: 90: Hoare triple {14078#true} havoc ~retValue_acc~5; {14078#true} is VALID [2020-07-10 23:45:11,088 INFO L280 TraceCheckUtils]: 91: Hoare triple {14078#true} ~retValue_acc~5 := 1; {14078#true} is VALID [2020-07-10 23:45:11,088 INFO L280 TraceCheckUtils]: 92: Hoare triple {14078#true} #res := ~retValue_acc~5; {14078#true} is VALID [2020-07-10 23:45:11,088 INFO L280 TraceCheckUtils]: 93: Hoare triple {14078#true} assume true; {14078#true} is VALID [2020-07-10 23:45:11,089 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {14078#true} {14159#(= 0 ~pumpRunning~0)} #809#return; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,089 INFO L280 TraceCheckUtils]: 95: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,090 INFO L280 TraceCheckUtils]: 96: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~ret23; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,090 INFO L280 TraceCheckUtils]: 97: Hoare triple {14159#(= 0 ~pumpRunning~0)} havoc #t~ret23; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,091 INFO L280 TraceCheckUtils]: 98: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~3; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,091 INFO L263 TraceCheckUtils]: 99: Hoare triple {14159#(= 0 ~pumpRunning~0)} call setup(); {14078#true} is VALID [2020-07-10 23:45:11,091 INFO L280 TraceCheckUtils]: 100: Hoare triple {14078#true} assume true; {14078#true} is VALID [2020-07-10 23:45:11,092 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {14078#true} {14159#(= 0 ~pumpRunning~0)} #811#return; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,092 INFO L263 TraceCheckUtils]: 102: Hoare triple {14159#(= 0 ~pumpRunning~0)} call runTest(); {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,093 INFO L263 TraceCheckUtils]: 103: Hoare triple {14159#(= 0 ~pumpRunning~0)} call test(); {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,093 INFO L280 TraceCheckUtils]: 104: Hoare triple {14159#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,094 INFO L280 TraceCheckUtils]: 105: Hoare triple {14159#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,095 INFO L280 TraceCheckUtils]: 106: Hoare triple {14159#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,095 INFO L280 TraceCheckUtils]: 107: Hoare triple {14159#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,096 INFO L280 TraceCheckUtils]: 108: Hoare triple {14159#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,096 INFO L280 TraceCheckUtils]: 109: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,097 INFO L280 TraceCheckUtils]: 110: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume !false; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,097 INFO L280 TraceCheckUtils]: 111: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,098 INFO L280 TraceCheckUtils]: 112: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,098 INFO L280 TraceCheckUtils]: 113: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~nondet0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,099 INFO L280 TraceCheckUtils]: 114: Hoare triple {14159#(= 0 ~pumpRunning~0)} havoc #t~nondet0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,099 INFO L280 TraceCheckUtils]: 115: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,100 INFO L280 TraceCheckUtils]: 116: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,100 INFO L280 TraceCheckUtils]: 117: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet1; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,101 INFO L280 TraceCheckUtils]: 118: Hoare triple {14159#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,101 INFO L280 TraceCheckUtils]: 119: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,102 INFO L280 TraceCheckUtils]: 120: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,102 INFO L280 TraceCheckUtils]: 121: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet2; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,103 INFO L280 TraceCheckUtils]: 122: Hoare triple {14159#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,103 INFO L280 TraceCheckUtils]: 123: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,104 INFO L280 TraceCheckUtils]: 124: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,104 INFO L280 TraceCheckUtils]: 125: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet3; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,105 INFO L280 TraceCheckUtils]: 126: Hoare triple {14159#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,105 INFO L280 TraceCheckUtils]: 127: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,106 INFO L263 TraceCheckUtils]: 128: Hoare triple {14159#(= 0 ~pumpRunning~0)} call stopSystem(); {14190#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:45:11,106 INFO L280 TraceCheckUtils]: 129: Hoare triple {14190#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,107 INFO L280 TraceCheckUtils]: 130: Hoare triple {14159#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,107 INFO L280 TraceCheckUtils]: 131: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume true; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,108 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {14159#(= 0 ~pumpRunning~0)} {14159#(= 0 ~pumpRunning~0)} #861#return; {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,109 INFO L263 TraceCheckUtils]: 133: Hoare triple {14159#(= 0 ~pumpRunning~0)} call timeShift(); {14159#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:45:11,109 INFO L280 TraceCheckUtils]: 134: Hoare triple {14159#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {14079#false} is VALID [2020-07-10 23:45:11,109 INFO L263 TraceCheckUtils]: 135: Hoare triple {14079#false} call lowerWaterLevel(); {14191#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:45:11,110 INFO L280 TraceCheckUtils]: 136: Hoare triple {14191#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {14078#true} is VALID [2020-07-10 23:45:11,110 INFO L280 TraceCheckUtils]: 137: Hoare triple {14078#true} ~waterLevel~0 := ~waterLevel~0 - 1; {14078#true} is VALID [2020-07-10 23:45:11,110 INFO L280 TraceCheckUtils]: 138: Hoare triple {14078#true} assume true; {14078#true} is VALID [2020-07-10 23:45:11,110 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {14078#true} {14079#false} #869#return; {14079#false} is VALID [2020-07-10 23:45:11,110 INFO L280 TraceCheckUtils]: 140: Hoare triple {14079#false} assume !(0 != ~systemActive~0); {14079#false} is VALID [2020-07-10 23:45:11,110 INFO L263 TraceCheckUtils]: 141: Hoare triple {14079#false} call __utac_acc__Specification4_spec__1(); {14079#false} is VALID [2020-07-10 23:45:11,111 INFO L280 TraceCheckUtils]: 142: Hoare triple {14079#false} havoc ~tmp~7; {14079#false} is VALID [2020-07-10 23:45:11,111 INFO L280 TraceCheckUtils]: 143: Hoare triple {14079#false} havoc ~tmp___0~2; {14079#false} is VALID [2020-07-10 23:45:11,111 INFO L263 TraceCheckUtils]: 144: Hoare triple {14079#false} call #t~ret70 := getWaterLevel(); {14078#true} is VALID [2020-07-10 23:45:11,111 INFO L280 TraceCheckUtils]: 145: Hoare triple {14078#true} havoc ~retValue_acc~10; {14078#true} is VALID [2020-07-10 23:45:11,111 INFO L280 TraceCheckUtils]: 146: Hoare triple {14078#true} ~retValue_acc~10 := ~waterLevel~0; {14078#true} is VALID [2020-07-10 23:45:11,111 INFO L280 TraceCheckUtils]: 147: Hoare triple {14078#true} #res := ~retValue_acc~10; {14078#true} is VALID [2020-07-10 23:45:11,112 INFO L280 TraceCheckUtils]: 148: Hoare triple {14078#true} assume true; {14078#true} is VALID [2020-07-10 23:45:11,112 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {14078#true} {14079#false} #799#return; {14079#false} is VALID [2020-07-10 23:45:11,112 INFO L280 TraceCheckUtils]: 150: Hoare triple {14079#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {14079#false} is VALID [2020-07-10 23:45:11,112 INFO L280 TraceCheckUtils]: 151: Hoare triple {14079#false} ~tmp~7 := #t~ret70; {14079#false} is VALID [2020-07-10 23:45:11,112 INFO L280 TraceCheckUtils]: 152: Hoare triple {14079#false} havoc #t~ret70; {14079#false} is VALID [2020-07-10 23:45:11,112 INFO L280 TraceCheckUtils]: 153: Hoare triple {14079#false} assume 0 == ~tmp~7; {14079#false} is VALID [2020-07-10 23:45:11,113 INFO L263 TraceCheckUtils]: 154: Hoare triple {14079#false} call #t~ret71 := isPumpRunning(); {14078#true} is VALID [2020-07-10 23:45:11,113 INFO L280 TraceCheckUtils]: 155: Hoare triple {14078#true} havoc ~retValue_acc~1; {14078#true} is VALID [2020-07-10 23:45:11,113 INFO L280 TraceCheckUtils]: 156: Hoare triple {14078#true} ~retValue_acc~1 := ~pumpRunning~0; {14078#true} is VALID [2020-07-10 23:45:11,113 INFO L280 TraceCheckUtils]: 157: Hoare triple {14078#true} #res := ~retValue_acc~1; {14078#true} is VALID [2020-07-10 23:45:11,113 INFO L280 TraceCheckUtils]: 158: Hoare triple {14078#true} assume true; {14078#true} is VALID [2020-07-10 23:45:11,113 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {14078#true} {14079#false} #801#return; {14079#false} is VALID [2020-07-10 23:45:11,114 INFO L280 TraceCheckUtils]: 160: Hoare triple {14079#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {14079#false} is VALID [2020-07-10 23:45:11,114 INFO L280 TraceCheckUtils]: 161: Hoare triple {14079#false} ~tmp___0~2 := #t~ret71; {14079#false} is VALID [2020-07-10 23:45:11,114 INFO L280 TraceCheckUtils]: 162: Hoare triple {14079#false} havoc #t~ret71; {14079#false} is VALID [2020-07-10 23:45:11,114 INFO L280 TraceCheckUtils]: 163: Hoare triple {14079#false} assume 0 != ~tmp___0~2; {14079#false} is VALID [2020-07-10 23:45:11,114 INFO L263 TraceCheckUtils]: 164: Hoare triple {14079#false} call __automaton_fail(); {14079#false} is VALID [2020-07-10 23:45:11,114 INFO L280 TraceCheckUtils]: 165: Hoare triple {14079#false} assume !false; {14079#false} is VALID [2020-07-10 23:45:11,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:45:11,140 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2033304335] [2020-07-10 23:45:11,141 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:45:11,141 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 23:45:11,141 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282292144] [2020-07-10 23:45:11,141 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 23:45:11,142 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:45:11,142 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 23:45:11,316 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:45:11,316 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 23:45:11,317 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:45:11,317 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 23:45:11,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 23:45:11,317 INFO L87 Difference]: Start difference. First operand 913 states and 1065 transitions. Second operand 6 states. [2020-07-10 23:45:12,364 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:45:52,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:45:52,094 INFO L93 Difference]: Finished difference Result 2180 states and 2682 transitions. [2020-07-10 23:45:52,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 23:45:52,094 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 23:45:52,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:45:52,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 23:45:52,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 683 transitions. [2020-07-10 23:45:52,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 23:45:52,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 683 transitions. [2020-07-10 23:45:52,117 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 683 transitions. [2020-07-10 23:45:53,814 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 683 edges. 683 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:45:53,897 INFO L225 Difference]: With dead ends: 2180 [2020-07-10 23:45:53,897 INFO L226 Difference]: Without dead ends: 1377 [2020-07-10 23:45:53,899 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-10 23:45:53,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1377 states. [2020-07-10 23:46:28,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1377 to 1274. [2020-07-10 23:46:28,162 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:46:28,162 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1377 states. Second operand 1274 states. [2020-07-10 23:46:28,162 INFO L74 IsIncluded]: Start isIncluded. First operand 1377 states. Second operand 1274 states. [2020-07-10 23:46:28,162 INFO L87 Difference]: Start difference. First operand 1377 states. Second operand 1274 states. [2020-07-10 23:46:28,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:46:28,275 INFO L93 Difference]: Finished difference Result 1377 states and 1642 transitions. [2020-07-10 23:46:28,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1642 transitions. [2020-07-10 23:46:28,279 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:46:28,279 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:46:28,280 INFO L74 IsIncluded]: Start isIncluded. First operand 1274 states. Second operand 1377 states. [2020-07-10 23:46:28,280 INFO L87 Difference]: Start difference. First operand 1274 states. Second operand 1377 states. [2020-07-10 23:46:28,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:46:28,401 INFO L93 Difference]: Finished difference Result 1377 states and 1642 transitions. [2020-07-10 23:46:28,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1642 transitions. [2020-07-10 23:46:28,405 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:46:28,405 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:46:28,405 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:46:28,405 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:46:28,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1274 states. [2020-07-10 23:46:28,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1274 states and 1492 transitions. [2020-07-10 23:46:28,518 INFO L78 Accepts]: Start accepts. Automaton has 1274 states and 1492 transitions. Word has length 166 [2020-07-10 23:46:28,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:46:28,519 INFO L479 AbstractCegarLoop]: Abstraction has 1274 states and 1492 transitions. [2020-07-10 23:46:28,519 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 23:46:28,519 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1274 states and 1492 transitions. [2020-07-10 23:46:36,907 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1492 edges. 1492 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:46:36,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1492 transitions. [2020-07-10 23:46:36,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-10 23:46:36,913 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:46:36,914 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:46:36,914 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 23:46:36,914 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:46:36,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:46:36,915 INFO L82 PathProgramCache]: Analyzing trace with hash 188083825, now seen corresponding path program 1 times [2020-07-10 23:46:36,915 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:46:36,915 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1286550435] [2020-07-10 23:46:36,915 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:46:36,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:37,286 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:46:37,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:37,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {24004#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {23868#true} is VALID [2020-07-10 23:46:37,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {23868#true} #valid := #valid[0 := 0]; {23868#true} is VALID [2020-07-10 23:46:37,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {23868#true} assume 0 < #StackHeapBarrier; {23868#true} is VALID [2020-07-10 23:46:37,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {23868#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {23868#true} is VALID [2020-07-10 23:46:37,363 INFO L280 TraceCheckUtils]: 4: Hoare triple {23868#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {23868#true} is VALID [2020-07-10 23:46:37,363 INFO L280 TraceCheckUtils]: 5: Hoare triple {23868#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {23868#true} is VALID [2020-07-10 23:46:37,363 INFO L280 TraceCheckUtils]: 6: Hoare triple {23868#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {23868#true} is VALID [2020-07-10 23:46:37,363 INFO L280 TraceCheckUtils]: 7: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {23868#true} is VALID [2020-07-10 23:46:37,363 INFO L280 TraceCheckUtils]: 8: Hoare triple {23868#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {23868#true} is VALID [2020-07-10 23:46:37,363 INFO L280 TraceCheckUtils]: 9: Hoare triple {23868#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {23868#true} is VALID [2020-07-10 23:46:37,364 INFO L280 TraceCheckUtils]: 10: Hoare triple {23868#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {23868#true} is VALID [2020-07-10 23:46:37,364 INFO L280 TraceCheckUtils]: 11: Hoare triple {23868#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {23868#true} is VALID [2020-07-10 23:46:37,364 INFO L280 TraceCheckUtils]: 12: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {23868#true} is VALID [2020-07-10 23:46:37,364 INFO L280 TraceCheckUtils]: 13: Hoare triple {23868#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {23868#true} is VALID [2020-07-10 23:46:37,364 INFO L280 TraceCheckUtils]: 14: Hoare triple {23868#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {23868#true} is VALID [2020-07-10 23:46:37,365 INFO L280 TraceCheckUtils]: 15: Hoare triple {23868#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {23868#true} is VALID [2020-07-10 23:46:37,365 INFO L280 TraceCheckUtils]: 16: Hoare triple {23868#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {23868#true} is VALID [2020-07-10 23:46:37,365 INFO L280 TraceCheckUtils]: 17: Hoare triple {23868#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {23868#true} is VALID [2020-07-10 23:46:37,365 INFO L280 TraceCheckUtils]: 18: Hoare triple {23868#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {23868#true} is VALID [2020-07-10 23:46:37,365 INFO L280 TraceCheckUtils]: 19: Hoare triple {23868#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {23868#true} is VALID [2020-07-10 23:46:37,366 INFO L280 TraceCheckUtils]: 20: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {23868#true} is VALID [2020-07-10 23:46:37,366 INFO L280 TraceCheckUtils]: 21: Hoare triple {23868#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {23868#true} is VALID [2020-07-10 23:46:37,366 INFO L280 TraceCheckUtils]: 22: Hoare triple {23868#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {23868#true} is VALID [2020-07-10 23:46:37,366 INFO L280 TraceCheckUtils]: 23: Hoare triple {23868#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {23868#true} is VALID [2020-07-10 23:46:37,366 INFO L280 TraceCheckUtils]: 24: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {23868#true} is VALID [2020-07-10 23:46:37,366 INFO L280 TraceCheckUtils]: 25: Hoare triple {23868#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {23868#true} is VALID [2020-07-10 23:46:37,367 INFO L280 TraceCheckUtils]: 26: Hoare triple {23868#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {23868#true} is VALID [2020-07-10 23:46:37,367 INFO L280 TraceCheckUtils]: 27: Hoare triple {23868#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {23868#true} is VALID [2020-07-10 23:46:37,367 INFO L280 TraceCheckUtils]: 28: Hoare triple {23868#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {23868#true} is VALID [2020-07-10 23:46:37,367 INFO L280 TraceCheckUtils]: 29: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {23868#true} is VALID [2020-07-10 23:46:37,367 INFO L280 TraceCheckUtils]: 30: Hoare triple {23868#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {23868#true} is VALID [2020-07-10 23:46:37,368 INFO L280 TraceCheckUtils]: 31: Hoare triple {23868#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {23868#true} is VALID [2020-07-10 23:46:37,368 INFO L280 TraceCheckUtils]: 32: Hoare triple {23868#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {23868#true} is VALID [2020-07-10 23:46:37,368 INFO L280 TraceCheckUtils]: 33: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {23868#true} is VALID [2020-07-10 23:46:37,368 INFO L280 TraceCheckUtils]: 34: Hoare triple {23868#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {23868#true} is VALID [2020-07-10 23:46:37,368 INFO L280 TraceCheckUtils]: 35: Hoare triple {23868#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {23868#true} is VALID [2020-07-10 23:46:37,368 INFO L280 TraceCheckUtils]: 36: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {23868#true} is VALID [2020-07-10 23:46:37,369 INFO L280 TraceCheckUtils]: 37: Hoare triple {23868#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {23868#true} is VALID [2020-07-10 23:46:37,369 INFO L280 TraceCheckUtils]: 38: Hoare triple {23868#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {23868#true} is VALID [2020-07-10 23:46:37,369 INFO L280 TraceCheckUtils]: 39: Hoare triple {23868#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {23868#true} is VALID [2020-07-10 23:46:37,369 INFO L280 TraceCheckUtils]: 40: Hoare triple {23868#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {23868#true} is VALID [2020-07-10 23:46:37,369 INFO L280 TraceCheckUtils]: 41: Hoare triple {23868#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {23868#true} is VALID [2020-07-10 23:46:37,369 INFO L280 TraceCheckUtils]: 42: Hoare triple {23868#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {23868#true} is VALID [2020-07-10 23:46:37,370 INFO L280 TraceCheckUtils]: 43: Hoare triple {23868#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {23868#true} is VALID [2020-07-10 23:46:37,370 INFO L280 TraceCheckUtils]: 44: Hoare triple {23868#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {23868#true} is VALID [2020-07-10 23:46:37,370 INFO L280 TraceCheckUtils]: 45: Hoare triple {23868#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {23868#true} is VALID [2020-07-10 23:46:37,370 INFO L280 TraceCheckUtils]: 46: Hoare triple {23868#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {23868#true} is VALID [2020-07-10 23:46:37,370 INFO L280 TraceCheckUtils]: 47: Hoare triple {23868#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {23868#true} is VALID [2020-07-10 23:46:37,371 INFO L280 TraceCheckUtils]: 48: Hoare triple {23868#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {23868#true} is VALID [2020-07-10 23:46:37,371 INFO L280 TraceCheckUtils]: 49: Hoare triple {23868#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {23868#true} is VALID [2020-07-10 23:46:37,371 INFO L280 TraceCheckUtils]: 50: Hoare triple {23868#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {23868#true} is VALID [2020-07-10 23:46:37,371 INFO L280 TraceCheckUtils]: 51: Hoare triple {23868#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {23868#true} is VALID [2020-07-10 23:46:37,371 INFO L280 TraceCheckUtils]: 52: Hoare triple {23868#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {23868#true} is VALID [2020-07-10 23:46:37,371 INFO L280 TraceCheckUtils]: 53: Hoare triple {23868#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {23868#true} is VALID [2020-07-10 23:46:37,372 INFO L280 TraceCheckUtils]: 54: Hoare triple {23868#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {23868#true} is VALID [2020-07-10 23:46:37,372 INFO L280 TraceCheckUtils]: 55: Hoare triple {23868#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {23868#true} is VALID [2020-07-10 23:46:37,372 INFO L280 TraceCheckUtils]: 56: Hoare triple {23868#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {23868#true} is VALID [2020-07-10 23:46:37,372 INFO L280 TraceCheckUtils]: 57: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {23868#true} is VALID [2020-07-10 23:46:37,372 INFO L280 TraceCheckUtils]: 58: Hoare triple {23868#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {23868#true} is VALID [2020-07-10 23:46:37,373 INFO L280 TraceCheckUtils]: 59: Hoare triple {23868#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {23868#true} is VALID [2020-07-10 23:46:37,373 INFO L280 TraceCheckUtils]: 60: Hoare triple {23868#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {23868#true} is VALID [2020-07-10 23:46:37,373 INFO L280 TraceCheckUtils]: 61: Hoare triple {23868#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {23868#true} is VALID [2020-07-10 23:46:37,373 INFO L280 TraceCheckUtils]: 62: Hoare triple {23868#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {23868#true} is VALID [2020-07-10 23:46:37,373 INFO L280 TraceCheckUtils]: 63: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {23868#true} is VALID [2020-07-10 23:46:37,374 INFO L280 TraceCheckUtils]: 64: Hoare triple {23868#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {23868#true} is VALID [2020-07-10 23:46:37,374 INFO L280 TraceCheckUtils]: 65: Hoare triple {23868#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {23868#true} is VALID [2020-07-10 23:46:37,374 INFO L280 TraceCheckUtils]: 66: Hoare triple {23868#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {23868#true} is VALID [2020-07-10 23:46:37,374 INFO L280 TraceCheckUtils]: 67: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {23868#true} is VALID [2020-07-10 23:46:37,374 INFO L280 TraceCheckUtils]: 68: Hoare triple {23868#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {23868#true} is VALID [2020-07-10 23:46:37,375 INFO L280 TraceCheckUtils]: 69: Hoare triple {23868#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {23868#true} is VALID [2020-07-10 23:46:37,375 INFO L280 TraceCheckUtils]: 70: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {23868#true} is VALID [2020-07-10 23:46:37,375 INFO L280 TraceCheckUtils]: 71: Hoare triple {23868#true} ~pumpRunning~0 := 0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,376 INFO L280 TraceCheckUtils]: 72: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,377 INFO L280 TraceCheckUtils]: 73: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,377 INFO L280 TraceCheckUtils]: 74: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,378 INFO L280 TraceCheckUtils]: 75: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,378 INFO L280 TraceCheckUtils]: 76: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,379 INFO L280 TraceCheckUtils]: 77: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume true; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,379 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23949#(= 0 ~pumpRunning~0)} {23868#true} #889#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:37,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,397 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #805#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:37,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,404 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #807#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:37,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {23868#true} havoc ~retValue_acc~5; {23868#true} is VALID [2020-07-10 23:46:37,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {23868#true} ~retValue_acc~5 := 1; {23868#true} is VALID [2020-07-10 23:46:37,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {23868#true} #res := ~retValue_acc~5; {23868#true} is VALID [2020-07-10 23:46:37,412 INFO L280 TraceCheckUtils]: 3: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,413 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #809#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:37,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,417 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #811#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:37,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {24005#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {23868#true} is VALID [2020-07-10 23:46:37,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {23868#true} ~waterLevel~0 := 1 + ~waterLevel~0; {23868#true} is VALID [2020-07-10 23:46:37,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,433 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #855#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:37,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {24006#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume true; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,454 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23949#(= 0 ~pumpRunning~0)} {23949#(= 0 ~pumpRunning~0)} #861#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:37,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:37,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {23868#true} havoc ~retValue_acc~10; {23868#true} is VALID [2020-07-10 23:46:37,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {23868#true} ~retValue_acc~10 := ~waterLevel~0; {23868#true} is VALID [2020-07-10 23:46:37,483 INFO L280 TraceCheckUtils]: 2: Hoare triple {23868#true} #res := ~retValue_acc~10; {23868#true} is VALID [2020-07-10 23:46:37,483 INFO L280 TraceCheckUtils]: 3: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,483 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23868#true} {23868#true} #799#return; {23868#true} is VALID [2020-07-10 23:46:37,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {23868#true} havoc ~tmp~7; {23868#true} is VALID [2020-07-10 23:46:37,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {23868#true} havoc ~tmp___0~2; {23868#true} is VALID [2020-07-10 23:46:37,484 INFO L263 TraceCheckUtils]: 2: Hoare triple {23868#true} call #t~ret70 := getWaterLevel(); {23868#true} is VALID [2020-07-10 23:46:37,485 INFO L280 TraceCheckUtils]: 3: Hoare triple {23868#true} havoc ~retValue_acc~10; {23868#true} is VALID [2020-07-10 23:46:37,485 INFO L280 TraceCheckUtils]: 4: Hoare triple {23868#true} ~retValue_acc~10 := ~waterLevel~0; {23868#true} is VALID [2020-07-10 23:46:37,485 INFO L280 TraceCheckUtils]: 5: Hoare triple {23868#true} #res := ~retValue_acc~10; {23868#true} is VALID [2020-07-10 23:46:37,486 INFO L280 TraceCheckUtils]: 6: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,486 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23868#true} {23868#true} #799#return; {23868#true} is VALID [2020-07-10 23:46:37,486 INFO L280 TraceCheckUtils]: 8: Hoare triple {23868#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {23868#true} is VALID [2020-07-10 23:46:37,486 INFO L280 TraceCheckUtils]: 9: Hoare triple {23868#true} ~tmp~7 := #t~ret70; {23868#true} is VALID [2020-07-10 23:46:37,486 INFO L280 TraceCheckUtils]: 10: Hoare triple {23868#true} havoc #t~ret70; {23868#true} is VALID [2020-07-10 23:46:37,487 INFO L280 TraceCheckUtils]: 11: Hoare triple {23868#true} assume !(0 == ~tmp~7); {23868#true} is VALID [2020-07-10 23:46:37,487 INFO L280 TraceCheckUtils]: 12: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,489 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #873#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {24007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,491 INFO L263 TraceCheckUtils]: 2: Hoare triple {23949#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {23868#true} is VALID [2020-07-10 23:46:37,491 INFO L280 TraceCheckUtils]: 3: Hoare triple {23868#true} havoc ~tmp~7; {23868#true} is VALID [2020-07-10 23:46:37,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {23868#true} havoc ~tmp___0~2; {23868#true} is VALID [2020-07-10 23:46:37,492 INFO L263 TraceCheckUtils]: 5: Hoare triple {23868#true} call #t~ret70 := getWaterLevel(); {23868#true} is VALID [2020-07-10 23:46:37,492 INFO L280 TraceCheckUtils]: 6: Hoare triple {23868#true} havoc ~retValue_acc~10; {23868#true} is VALID [2020-07-10 23:46:37,492 INFO L280 TraceCheckUtils]: 7: Hoare triple {23868#true} ~retValue_acc~10 := ~waterLevel~0; {23868#true} is VALID [2020-07-10 23:46:37,492 INFO L280 TraceCheckUtils]: 8: Hoare triple {23868#true} #res := ~retValue_acc~10; {23868#true} is VALID [2020-07-10 23:46:37,492 INFO L280 TraceCheckUtils]: 9: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,492 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23868#true} {23868#true} #799#return; {23868#true} is VALID [2020-07-10 23:46:37,493 INFO L280 TraceCheckUtils]: 11: Hoare triple {23868#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {23868#true} is VALID [2020-07-10 23:46:37,493 INFO L280 TraceCheckUtils]: 12: Hoare triple {23868#true} ~tmp~7 := #t~ret70; {23868#true} is VALID [2020-07-10 23:46:37,493 INFO L280 TraceCheckUtils]: 13: Hoare triple {23868#true} havoc #t~ret70; {23868#true} is VALID [2020-07-10 23:46:37,493 INFO L280 TraceCheckUtils]: 14: Hoare triple {23868#true} assume !(0 == ~tmp~7); {23868#true} is VALID [2020-07-10 23:46:37,493 INFO L280 TraceCheckUtils]: 15: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,494 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #873#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,495 INFO L280 TraceCheckUtils]: 17: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume true; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,495 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23949#(= 0 ~pumpRunning~0)} {23949#(= 0 ~pumpRunning~0)} #863#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:37,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {24005#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {23868#true} is VALID [2020-07-10 23:46:37,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {23868#true} ~waterLevel~0 := 1 + ~waterLevel~0; {23868#true} is VALID [2020-07-10 23:46:37,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,500 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #855#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:37,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {23868#true} havoc ~retValue_acc~10; {23868#true} is VALID [2020-07-10 23:46:37,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {23868#true} ~retValue_acc~10 := ~waterLevel~0; {23868#true} is VALID [2020-07-10 23:46:37,507 INFO L280 TraceCheckUtils]: 2: Hoare triple {23868#true} #res := ~retValue_acc~10; {23868#true} is VALID [2020-07-10 23:46:37,508 INFO L280 TraceCheckUtils]: 3: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,509 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #799#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:46:37,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {23868#true} havoc ~retValue_acc~1; {23868#true} is VALID [2020-07-10 23:46:37,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {23868#true} ~retValue_acc~1 := ~pumpRunning~0; {24027#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} is VALID [2020-07-10 23:46:37,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {24027#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} #res := ~retValue_acc~1; {24028#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:46:37,554 INFO L280 TraceCheckUtils]: 3: Hoare triple {24028#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {24028#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:46:37,555 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24028#(= ~pumpRunning~0 |isPumpRunning_#res|)} {23949#(= 0 ~pumpRunning~0)} #801#return; {24002#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} is VALID [2020-07-10 23:46:37,561 INFO L263 TraceCheckUtils]: 0: Hoare triple {23868#true} call ULTIMATE.init(); {24004#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:46:37,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {24004#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {23868#true} is VALID [2020-07-10 23:46:37,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {23868#true} #valid := #valid[0 := 0]; {23868#true} is VALID [2020-07-10 23:46:37,562 INFO L280 TraceCheckUtils]: 3: Hoare triple {23868#true} assume 0 < #StackHeapBarrier; {23868#true} is VALID [2020-07-10 23:46:37,562 INFO L280 TraceCheckUtils]: 4: Hoare triple {23868#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {23868#true} is VALID [2020-07-10 23:46:37,562 INFO L280 TraceCheckUtils]: 5: Hoare triple {23868#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {23868#true} is VALID [2020-07-10 23:46:37,562 INFO L280 TraceCheckUtils]: 6: Hoare triple {23868#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {23868#true} is VALID [2020-07-10 23:46:37,563 INFO L280 TraceCheckUtils]: 7: Hoare triple {23868#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {23868#true} is VALID [2020-07-10 23:46:37,563 INFO L280 TraceCheckUtils]: 8: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {23868#true} is VALID [2020-07-10 23:46:37,563 INFO L280 TraceCheckUtils]: 9: Hoare triple {23868#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {23868#true} is VALID [2020-07-10 23:46:37,563 INFO L280 TraceCheckUtils]: 10: Hoare triple {23868#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {23868#true} is VALID [2020-07-10 23:46:37,563 INFO L280 TraceCheckUtils]: 11: Hoare triple {23868#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {23868#true} is VALID [2020-07-10 23:46:37,564 INFO L280 TraceCheckUtils]: 12: Hoare triple {23868#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {23868#true} is VALID [2020-07-10 23:46:37,564 INFO L280 TraceCheckUtils]: 13: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {23868#true} is VALID [2020-07-10 23:46:37,564 INFO L280 TraceCheckUtils]: 14: Hoare triple {23868#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {23868#true} is VALID [2020-07-10 23:46:37,564 INFO L280 TraceCheckUtils]: 15: Hoare triple {23868#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {23868#true} is VALID [2020-07-10 23:46:37,564 INFO L280 TraceCheckUtils]: 16: Hoare triple {23868#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {23868#true} is VALID [2020-07-10 23:46:37,565 INFO L280 TraceCheckUtils]: 17: Hoare triple {23868#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {23868#true} is VALID [2020-07-10 23:46:37,565 INFO L280 TraceCheckUtils]: 18: Hoare triple {23868#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {23868#true} is VALID [2020-07-10 23:46:37,565 INFO L280 TraceCheckUtils]: 19: Hoare triple {23868#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {23868#true} is VALID [2020-07-10 23:46:37,565 INFO L280 TraceCheckUtils]: 20: Hoare triple {23868#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {23868#true} is VALID [2020-07-10 23:46:37,565 INFO L280 TraceCheckUtils]: 21: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {23868#true} is VALID [2020-07-10 23:46:37,566 INFO L280 TraceCheckUtils]: 22: Hoare triple {23868#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {23868#true} is VALID [2020-07-10 23:46:37,566 INFO L280 TraceCheckUtils]: 23: Hoare triple {23868#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {23868#true} is VALID [2020-07-10 23:46:37,566 INFO L280 TraceCheckUtils]: 24: Hoare triple {23868#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {23868#true} is VALID [2020-07-10 23:46:37,566 INFO L280 TraceCheckUtils]: 25: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {23868#true} is VALID [2020-07-10 23:46:37,566 INFO L280 TraceCheckUtils]: 26: Hoare triple {23868#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {23868#true} is VALID [2020-07-10 23:46:37,566 INFO L280 TraceCheckUtils]: 27: Hoare triple {23868#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {23868#true} is VALID [2020-07-10 23:46:37,567 INFO L280 TraceCheckUtils]: 28: Hoare triple {23868#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {23868#true} is VALID [2020-07-10 23:46:37,567 INFO L280 TraceCheckUtils]: 29: Hoare triple {23868#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {23868#true} is VALID [2020-07-10 23:46:37,567 INFO L280 TraceCheckUtils]: 30: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {23868#true} is VALID [2020-07-10 23:46:37,567 INFO L280 TraceCheckUtils]: 31: Hoare triple {23868#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {23868#true} is VALID [2020-07-10 23:46:37,567 INFO L280 TraceCheckUtils]: 32: Hoare triple {23868#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {23868#true} is VALID [2020-07-10 23:46:37,567 INFO L280 TraceCheckUtils]: 33: Hoare triple {23868#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {23868#true} is VALID [2020-07-10 23:46:37,568 INFO L280 TraceCheckUtils]: 34: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {23868#true} is VALID [2020-07-10 23:46:37,568 INFO L280 TraceCheckUtils]: 35: Hoare triple {23868#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {23868#true} is VALID [2020-07-10 23:46:37,568 INFO L280 TraceCheckUtils]: 36: Hoare triple {23868#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {23868#true} is VALID [2020-07-10 23:46:37,568 INFO L280 TraceCheckUtils]: 37: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {23868#true} is VALID [2020-07-10 23:46:37,568 INFO L280 TraceCheckUtils]: 38: Hoare triple {23868#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {23868#true} is VALID [2020-07-10 23:46:37,569 INFO L280 TraceCheckUtils]: 39: Hoare triple {23868#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {23868#true} is VALID [2020-07-10 23:46:37,569 INFO L280 TraceCheckUtils]: 40: Hoare triple {23868#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {23868#true} is VALID [2020-07-10 23:46:37,569 INFO L280 TraceCheckUtils]: 41: Hoare triple {23868#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {23868#true} is VALID [2020-07-10 23:46:37,569 INFO L280 TraceCheckUtils]: 42: Hoare triple {23868#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {23868#true} is VALID [2020-07-10 23:46:37,569 INFO L280 TraceCheckUtils]: 43: Hoare triple {23868#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {23868#true} is VALID [2020-07-10 23:46:37,569 INFO L280 TraceCheckUtils]: 44: Hoare triple {23868#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {23868#true} is VALID [2020-07-10 23:46:37,570 INFO L280 TraceCheckUtils]: 45: Hoare triple {23868#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {23868#true} is VALID [2020-07-10 23:46:37,570 INFO L280 TraceCheckUtils]: 46: Hoare triple {23868#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {23868#true} is VALID [2020-07-10 23:46:37,570 INFO L280 TraceCheckUtils]: 47: Hoare triple {23868#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {23868#true} is VALID [2020-07-10 23:46:37,570 INFO L280 TraceCheckUtils]: 48: Hoare triple {23868#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {23868#true} is VALID [2020-07-10 23:46:37,570 INFO L280 TraceCheckUtils]: 49: Hoare triple {23868#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {23868#true} is VALID [2020-07-10 23:46:37,570 INFO L280 TraceCheckUtils]: 50: Hoare triple {23868#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {23868#true} is VALID [2020-07-10 23:46:37,571 INFO L280 TraceCheckUtils]: 51: Hoare triple {23868#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {23868#true} is VALID [2020-07-10 23:46:37,571 INFO L280 TraceCheckUtils]: 52: Hoare triple {23868#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {23868#true} is VALID [2020-07-10 23:46:37,571 INFO L280 TraceCheckUtils]: 53: Hoare triple {23868#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {23868#true} is VALID [2020-07-10 23:46:37,571 INFO L280 TraceCheckUtils]: 54: Hoare triple {23868#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {23868#true} is VALID [2020-07-10 23:46:37,571 INFO L280 TraceCheckUtils]: 55: Hoare triple {23868#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {23868#true} is VALID [2020-07-10 23:46:37,571 INFO L280 TraceCheckUtils]: 56: Hoare triple {23868#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {23868#true} is VALID [2020-07-10 23:46:37,572 INFO L280 TraceCheckUtils]: 57: Hoare triple {23868#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {23868#true} is VALID [2020-07-10 23:46:37,572 INFO L280 TraceCheckUtils]: 58: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {23868#true} is VALID [2020-07-10 23:46:37,572 INFO L280 TraceCheckUtils]: 59: Hoare triple {23868#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {23868#true} is VALID [2020-07-10 23:46:37,572 INFO L280 TraceCheckUtils]: 60: Hoare triple {23868#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {23868#true} is VALID [2020-07-10 23:46:37,573 INFO L280 TraceCheckUtils]: 61: Hoare triple {23868#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {23868#true} is VALID [2020-07-10 23:46:37,573 INFO L280 TraceCheckUtils]: 62: Hoare triple {23868#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {23868#true} is VALID [2020-07-10 23:46:37,573 INFO L280 TraceCheckUtils]: 63: Hoare triple {23868#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {23868#true} is VALID [2020-07-10 23:46:37,574 INFO L280 TraceCheckUtils]: 64: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {23868#true} is VALID [2020-07-10 23:46:37,574 INFO L280 TraceCheckUtils]: 65: Hoare triple {23868#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {23868#true} is VALID [2020-07-10 23:46:37,574 INFO L280 TraceCheckUtils]: 66: Hoare triple {23868#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {23868#true} is VALID [2020-07-10 23:46:37,575 INFO L280 TraceCheckUtils]: 67: Hoare triple {23868#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {23868#true} is VALID [2020-07-10 23:46:37,575 INFO L280 TraceCheckUtils]: 68: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {23868#true} is VALID [2020-07-10 23:46:37,575 INFO L280 TraceCheckUtils]: 69: Hoare triple {23868#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {23868#true} is VALID [2020-07-10 23:46:37,576 INFO L280 TraceCheckUtils]: 70: Hoare triple {23868#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {23868#true} is VALID [2020-07-10 23:46:37,576 INFO L280 TraceCheckUtils]: 71: Hoare triple {23868#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {23868#true} is VALID [2020-07-10 23:46:37,577 INFO L280 TraceCheckUtils]: 72: Hoare triple {23868#true} ~pumpRunning~0 := 0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,578 INFO L280 TraceCheckUtils]: 73: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,578 INFO L280 TraceCheckUtils]: 74: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,579 INFO L280 TraceCheckUtils]: 75: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,580 INFO L280 TraceCheckUtils]: 76: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,581 INFO L280 TraceCheckUtils]: 77: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,582 INFO L280 TraceCheckUtils]: 78: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume true; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,583 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {23949#(= 0 ~pumpRunning~0)} {23868#true} #889#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,583 INFO L263 TraceCheckUtils]: 80: Hoare triple {23949#(= 0 ~pumpRunning~0)} call #t~ret72 := main(); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,584 INFO L280 TraceCheckUtils]: 81: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,585 INFO L280 TraceCheckUtils]: 82: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,585 INFO L263 TraceCheckUtils]: 83: Hoare triple {23949#(= 0 ~pumpRunning~0)} call select_helpers(); {23868#true} is VALID [2020-07-10 23:46:37,586 INFO L280 TraceCheckUtils]: 84: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,587 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #805#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,587 INFO L263 TraceCheckUtils]: 86: Hoare triple {23949#(= 0 ~pumpRunning~0)} call select_features(); {23868#true} is VALID [2020-07-10 23:46:37,587 INFO L280 TraceCheckUtils]: 87: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,588 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #807#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,588 INFO L263 TraceCheckUtils]: 89: Hoare triple {23949#(= 0 ~pumpRunning~0)} call #t~ret23 := valid_product(); {23868#true} is VALID [2020-07-10 23:46:37,589 INFO L280 TraceCheckUtils]: 90: Hoare triple {23868#true} havoc ~retValue_acc~5; {23868#true} is VALID [2020-07-10 23:46:37,589 INFO L280 TraceCheckUtils]: 91: Hoare triple {23868#true} ~retValue_acc~5 := 1; {23868#true} is VALID [2020-07-10 23:46:37,589 INFO L280 TraceCheckUtils]: 92: Hoare triple {23868#true} #res := ~retValue_acc~5; {23868#true} is VALID [2020-07-10 23:46:37,590 INFO L280 TraceCheckUtils]: 93: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,591 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #809#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,591 INFO L280 TraceCheckUtils]: 95: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,592 INFO L280 TraceCheckUtils]: 96: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~ret23; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,593 INFO L280 TraceCheckUtils]: 97: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc #t~ret23; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,594 INFO L280 TraceCheckUtils]: 98: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~3; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,594 INFO L263 TraceCheckUtils]: 99: Hoare triple {23949#(= 0 ~pumpRunning~0)} call setup(); {23868#true} is VALID [2020-07-10 23:46:37,594 INFO L280 TraceCheckUtils]: 100: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,595 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #811#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,596 INFO L263 TraceCheckUtils]: 102: Hoare triple {23949#(= 0 ~pumpRunning~0)} call runTest(); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,597 INFO L263 TraceCheckUtils]: 103: Hoare triple {23949#(= 0 ~pumpRunning~0)} call test(); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,598 INFO L280 TraceCheckUtils]: 104: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,599 INFO L280 TraceCheckUtils]: 105: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,600 INFO L280 TraceCheckUtils]: 106: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,600 INFO L280 TraceCheckUtils]: 107: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,601 INFO L280 TraceCheckUtils]: 108: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,602 INFO L280 TraceCheckUtils]: 109: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,603 INFO L280 TraceCheckUtils]: 110: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume !false; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,603 INFO L280 TraceCheckUtils]: 111: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,604 INFO L280 TraceCheckUtils]: 112: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,605 INFO L280 TraceCheckUtils]: 113: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~nondet0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,605 INFO L280 TraceCheckUtils]: 114: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc #t~nondet0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,606 INFO L280 TraceCheckUtils]: 115: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,607 INFO L263 TraceCheckUtils]: 116: Hoare triple {23949#(= 0 ~pumpRunning~0)} call waterRise(); {24005#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:46:37,607 INFO L280 TraceCheckUtils]: 117: Hoare triple {24005#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {23868#true} is VALID [2020-07-10 23:46:37,607 INFO L280 TraceCheckUtils]: 118: Hoare triple {23868#true} ~waterLevel~0 := 1 + ~waterLevel~0; {23868#true} is VALID [2020-07-10 23:46:37,607 INFO L280 TraceCheckUtils]: 119: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,608 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #855#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,608 INFO L280 TraceCheckUtils]: 121: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,609 INFO L280 TraceCheckUtils]: 122: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet1; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,610 INFO L280 TraceCheckUtils]: 123: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,610 INFO L280 TraceCheckUtils]: 124: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,611 INFO L280 TraceCheckUtils]: 125: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,611 INFO L280 TraceCheckUtils]: 126: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet2; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,612 INFO L280 TraceCheckUtils]: 127: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,613 INFO L280 TraceCheckUtils]: 128: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,613 INFO L280 TraceCheckUtils]: 129: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,614 INFO L280 TraceCheckUtils]: 130: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet3; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,614 INFO L280 TraceCheckUtils]: 131: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,615 INFO L280 TraceCheckUtils]: 132: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,616 INFO L263 TraceCheckUtils]: 133: Hoare triple {23949#(= 0 ~pumpRunning~0)} call stopSystem(); {24006#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:46:37,617 INFO L280 TraceCheckUtils]: 134: Hoare triple {24006#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,617 INFO L280 TraceCheckUtils]: 135: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,618 INFO L280 TraceCheckUtils]: 136: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume true; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,619 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {23949#(= 0 ~pumpRunning~0)} {23949#(= 0 ~pumpRunning~0)} #861#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,620 INFO L263 TraceCheckUtils]: 138: Hoare triple {23949#(= 0 ~pumpRunning~0)} call timeShift(); {24007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:46:37,620 INFO L280 TraceCheckUtils]: 139: Hoare triple {24007#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,621 INFO L280 TraceCheckUtils]: 140: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,621 INFO L263 TraceCheckUtils]: 141: Hoare triple {23949#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {23868#true} is VALID [2020-07-10 23:46:37,621 INFO L280 TraceCheckUtils]: 142: Hoare triple {23868#true} havoc ~tmp~7; {23868#true} is VALID [2020-07-10 23:46:37,622 INFO L280 TraceCheckUtils]: 143: Hoare triple {23868#true} havoc ~tmp___0~2; {23868#true} is VALID [2020-07-10 23:46:37,622 INFO L263 TraceCheckUtils]: 144: Hoare triple {23868#true} call #t~ret70 := getWaterLevel(); {23868#true} is VALID [2020-07-10 23:46:37,622 INFO L280 TraceCheckUtils]: 145: Hoare triple {23868#true} havoc ~retValue_acc~10; {23868#true} is VALID [2020-07-10 23:46:37,622 INFO L280 TraceCheckUtils]: 146: Hoare triple {23868#true} ~retValue_acc~10 := ~waterLevel~0; {23868#true} is VALID [2020-07-10 23:46:37,622 INFO L280 TraceCheckUtils]: 147: Hoare triple {23868#true} #res := ~retValue_acc~10; {23868#true} is VALID [2020-07-10 23:46:37,623 INFO L280 TraceCheckUtils]: 148: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,623 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {23868#true} {23868#true} #799#return; {23868#true} is VALID [2020-07-10 23:46:37,623 INFO L280 TraceCheckUtils]: 150: Hoare triple {23868#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {23868#true} is VALID [2020-07-10 23:46:37,623 INFO L280 TraceCheckUtils]: 151: Hoare triple {23868#true} ~tmp~7 := #t~ret70; {23868#true} is VALID [2020-07-10 23:46:37,624 INFO L280 TraceCheckUtils]: 152: Hoare triple {23868#true} havoc #t~ret70; {23868#true} is VALID [2020-07-10 23:46:37,624 INFO L280 TraceCheckUtils]: 153: Hoare triple {23868#true} assume !(0 == ~tmp~7); {23868#true} is VALID [2020-07-10 23:46:37,624 INFO L280 TraceCheckUtils]: 154: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,625 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #873#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,625 INFO L280 TraceCheckUtils]: 156: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume true; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,626 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {23949#(= 0 ~pumpRunning~0)} {23949#(= 0 ~pumpRunning~0)} #863#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,626 INFO L280 TraceCheckUtils]: 158: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume !false; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,627 INFO L280 TraceCheckUtils]: 159: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,627 INFO L280 TraceCheckUtils]: 160: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,628 INFO L280 TraceCheckUtils]: 161: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~nondet0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,628 INFO L280 TraceCheckUtils]: 162: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc #t~nondet0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,629 INFO L280 TraceCheckUtils]: 163: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,630 INFO L263 TraceCheckUtils]: 164: Hoare triple {23949#(= 0 ~pumpRunning~0)} call waterRise(); {24005#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:46:37,630 INFO L280 TraceCheckUtils]: 165: Hoare triple {24005#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {23868#true} is VALID [2020-07-10 23:46:37,630 INFO L280 TraceCheckUtils]: 166: Hoare triple {23868#true} ~waterLevel~0 := 1 + ~waterLevel~0; {23868#true} is VALID [2020-07-10 23:46:37,630 INFO L280 TraceCheckUtils]: 167: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,631 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #855#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,632 INFO L280 TraceCheckUtils]: 169: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,633 INFO L280 TraceCheckUtils]: 170: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet1; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,634 INFO L280 TraceCheckUtils]: 171: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,634 INFO L280 TraceCheckUtils]: 172: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,635 INFO L280 TraceCheckUtils]: 173: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,636 INFO L280 TraceCheckUtils]: 174: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet2; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,637 INFO L280 TraceCheckUtils]: 175: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,638 INFO L280 TraceCheckUtils]: 176: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,638 INFO L280 TraceCheckUtils]: 177: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,639 INFO L280 TraceCheckUtils]: 178: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet3; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,640 INFO L280 TraceCheckUtils]: 179: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,641 INFO L280 TraceCheckUtils]: 180: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,642 INFO L263 TraceCheckUtils]: 181: Hoare triple {23949#(= 0 ~pumpRunning~0)} call timeShift(); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,643 INFO L280 TraceCheckUtils]: 182: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,643 INFO L280 TraceCheckUtils]: 183: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,644 INFO L263 TraceCheckUtils]: 184: Hoare triple {23949#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,645 INFO L280 TraceCheckUtils]: 185: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc ~tmp~7; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,646 INFO L280 TraceCheckUtils]: 186: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,646 INFO L263 TraceCheckUtils]: 187: Hoare triple {23949#(= 0 ~pumpRunning~0)} call #t~ret70 := getWaterLevel(); {23868#true} is VALID [2020-07-10 23:46:37,646 INFO L280 TraceCheckUtils]: 188: Hoare triple {23868#true} havoc ~retValue_acc~10; {23868#true} is VALID [2020-07-10 23:46:37,647 INFO L280 TraceCheckUtils]: 189: Hoare triple {23868#true} ~retValue_acc~10 := ~waterLevel~0; {23868#true} is VALID [2020-07-10 23:46:37,647 INFO L280 TraceCheckUtils]: 190: Hoare triple {23868#true} #res := ~retValue_acc~10; {23868#true} is VALID [2020-07-10 23:46:37,647 INFO L280 TraceCheckUtils]: 191: Hoare triple {23868#true} assume true; {23868#true} is VALID [2020-07-10 23:46:37,648 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {23868#true} {23949#(= 0 ~pumpRunning~0)} #799#return; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,649 INFO L280 TraceCheckUtils]: 193: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,650 INFO L280 TraceCheckUtils]: 194: Hoare triple {23949#(= 0 ~pumpRunning~0)} ~tmp~7 := #t~ret70; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,651 INFO L280 TraceCheckUtils]: 195: Hoare triple {23949#(= 0 ~pumpRunning~0)} havoc #t~ret70; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,652 INFO L280 TraceCheckUtils]: 196: Hoare triple {23949#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~7; {23949#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:46:37,652 INFO L263 TraceCheckUtils]: 197: Hoare triple {23949#(= 0 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {23868#true} is VALID [2020-07-10 23:46:37,652 INFO L280 TraceCheckUtils]: 198: Hoare triple {23868#true} havoc ~retValue_acc~1; {23868#true} is VALID [2020-07-10 23:46:37,653 INFO L280 TraceCheckUtils]: 199: Hoare triple {23868#true} ~retValue_acc~1 := ~pumpRunning~0; {24027#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} is VALID [2020-07-10 23:46:37,654 INFO L280 TraceCheckUtils]: 200: Hoare triple {24027#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} #res := ~retValue_acc~1; {24028#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:46:37,655 INFO L280 TraceCheckUtils]: 201: Hoare triple {24028#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {24028#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:46:37,656 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {24028#(= ~pumpRunning~0 |isPumpRunning_#res|)} {23949#(= 0 ~pumpRunning~0)} #801#return; {24002#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} is VALID [2020-07-10 23:46:37,657 INFO L280 TraceCheckUtils]: 203: Hoare triple {24002#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {24002#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} is VALID [2020-07-10 23:46:37,658 INFO L280 TraceCheckUtils]: 204: Hoare triple {24002#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} ~tmp___0~2 := #t~ret71; {24003#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} is VALID [2020-07-10 23:46:37,659 INFO L280 TraceCheckUtils]: 205: Hoare triple {24003#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} havoc #t~ret71; {24003#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} is VALID [2020-07-10 23:46:37,659 INFO L280 TraceCheckUtils]: 206: Hoare triple {24003#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} assume 0 != ~tmp___0~2; {23869#false} is VALID [2020-07-10 23:46:37,660 INFO L263 TraceCheckUtils]: 207: Hoare triple {23869#false} call __automaton_fail(); {23869#false} is VALID [2020-07-10 23:46:37,660 INFO L280 TraceCheckUtils]: 208: Hoare triple {23869#false} assume !false; {23869#false} is VALID [2020-07-10 23:46:37,720 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-10 23:46:37,720 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1286550435] [2020-07-10 23:46:37,722 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:46:37,723 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-10 23:46:37,723 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848868720] [2020-07-10 23:46:37,724 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 23:46:37,725 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:46:37,725 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 23:46:37,944 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:46:37,944 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 23:46:37,944 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:46:37,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 23:46:37,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-10 23:46:37,945 INFO L87 Difference]: Start difference. First operand 1274 states and 1492 transitions. Second operand 11 states. [2020-07-10 23:46:39,234 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:47:11,305 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:47:12,352 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:47:14,336 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:47:15,995 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:47:17,109 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:47:25,091 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:47:25,659 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:47:27,692 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:47:34,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:47:34,042 INFO L93 Difference]: Finished difference Result 1458 states and 1758 transitions. [2020-07-10 23:47:34,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 23:47:34,042 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 23:47:34,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:47:34,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:47:34,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 575 transitions. [2020-07-10 23:47:34,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:47:34,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 575 transitions. [2020-07-10 23:47:34,063 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 575 transitions. [2020-07-10 23:47:35,786 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 575 edges. 575 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:47:35,899 INFO L225 Difference]: With dead ends: 1458 [2020-07-10 23:47:35,899 INFO L226 Difference]: Without dead ends: 1455 [2020-07-10 23:47:35,900 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=171, Invalid=429, Unknown=0, NotChecked=0, Total=600 [2020-07-10 23:47:35,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1455 states. [2020-07-10 23:48:12,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1455 to 1283. [2020-07-10 23:48:12,071 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:48:12,071 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1455 states. Second operand 1283 states. [2020-07-10 23:48:12,071 INFO L74 IsIncluded]: Start isIncluded. First operand 1455 states. Second operand 1283 states. [2020-07-10 23:48:12,071 INFO L87 Difference]: Start difference. First operand 1455 states. Second operand 1283 states. [2020-07-10 23:48:12,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:48:12,164 INFO L93 Difference]: Finished difference Result 1455 states and 1753 transitions. [2020-07-10 23:48:12,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1753 transitions. [2020-07-10 23:48:12,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:48:12,168 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:48:12,169 INFO L74 IsIncluded]: Start isIncluded. First operand 1283 states. Second operand 1455 states. [2020-07-10 23:48:12,169 INFO L87 Difference]: Start difference. First operand 1283 states. Second operand 1455 states. [2020-07-10 23:48:12,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:48:12,286 INFO L93 Difference]: Finished difference Result 1455 states and 1753 transitions. [2020-07-10 23:48:12,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1753 transitions. [2020-07-10 23:48:12,291 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:48:12,291 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:48:12,291 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:48:12,291 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:48:12,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1283 states. [2020-07-10 23:48:12,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 1283 states and 1498 transitions. [2020-07-10 23:48:12,403 INFO L78 Accepts]: Start accepts. Automaton has 1283 states and 1498 transitions. Word has length 209 [2020-07-10 23:48:12,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:48:12,403 INFO L479 AbstractCegarLoop]: Abstraction has 1283 states and 1498 transitions. [2020-07-10 23:48:12,403 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 23:48:12,403 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1283 states and 1498 transitions. [2020-07-10 23:48:20,697 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1498 edges. 1498 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:48:20,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1498 transitions. [2020-07-10 23:48:20,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2020-07-10 23:48:20,706 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:48:20,706 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:48:20,707 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 23:48:20,707 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:48:20,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:48:20,707 INFO L82 PathProgramCache]: Analyzing trace with hash 123335659, now seen corresponding path program 1 times [2020-07-10 23:48:20,707 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:48:20,708 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2033786001] [2020-07-10 23:48:20,708 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:48:20,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,006 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:48:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {32627#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {32456#true} is VALID [2020-07-10 23:48:21,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} #valid := #valid[0 := 0]; {32456#true} is VALID [2020-07-10 23:48:21,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {32456#true} assume 0 < #StackHeapBarrier; {32456#true} is VALID [2020-07-10 23:48:21,063 INFO L280 TraceCheckUtils]: 3: Hoare triple {32456#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {32456#true} is VALID [2020-07-10 23:48:21,063 INFO L280 TraceCheckUtils]: 4: Hoare triple {32456#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {32456#true} is VALID [2020-07-10 23:48:21,063 INFO L280 TraceCheckUtils]: 5: Hoare triple {32456#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {32456#true} is VALID [2020-07-10 23:48:21,064 INFO L280 TraceCheckUtils]: 6: Hoare triple {32456#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {32456#true} is VALID [2020-07-10 23:48:21,064 INFO L280 TraceCheckUtils]: 7: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {32456#true} is VALID [2020-07-10 23:48:21,064 INFO L280 TraceCheckUtils]: 8: Hoare triple {32456#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {32456#true} is VALID [2020-07-10 23:48:21,064 INFO L280 TraceCheckUtils]: 9: Hoare triple {32456#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {32456#true} is VALID [2020-07-10 23:48:21,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {32456#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {32456#true} is VALID [2020-07-10 23:48:21,064 INFO L280 TraceCheckUtils]: 11: Hoare triple {32456#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {32456#true} is VALID [2020-07-10 23:48:21,065 INFO L280 TraceCheckUtils]: 12: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {32456#true} is VALID [2020-07-10 23:48:21,065 INFO L280 TraceCheckUtils]: 13: Hoare triple {32456#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {32456#true} is VALID [2020-07-10 23:48:21,065 INFO L280 TraceCheckUtils]: 14: Hoare triple {32456#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {32456#true} is VALID [2020-07-10 23:48:21,065 INFO L280 TraceCheckUtils]: 15: Hoare triple {32456#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {32456#true} is VALID [2020-07-10 23:48:21,065 INFO L280 TraceCheckUtils]: 16: Hoare triple {32456#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {32456#true} is VALID [2020-07-10 23:48:21,065 INFO L280 TraceCheckUtils]: 17: Hoare triple {32456#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {32456#true} is VALID [2020-07-10 23:48:21,066 INFO L280 TraceCheckUtils]: 18: Hoare triple {32456#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {32456#true} is VALID [2020-07-10 23:48:21,066 INFO L280 TraceCheckUtils]: 19: Hoare triple {32456#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {32456#true} is VALID [2020-07-10 23:48:21,066 INFO L280 TraceCheckUtils]: 20: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {32456#true} is VALID [2020-07-10 23:48:21,066 INFO L280 TraceCheckUtils]: 21: Hoare triple {32456#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {32456#true} is VALID [2020-07-10 23:48:21,066 INFO L280 TraceCheckUtils]: 22: Hoare triple {32456#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {32456#true} is VALID [2020-07-10 23:48:21,067 INFO L280 TraceCheckUtils]: 23: Hoare triple {32456#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {32456#true} is VALID [2020-07-10 23:48:21,067 INFO L280 TraceCheckUtils]: 24: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {32456#true} is VALID [2020-07-10 23:48:21,067 INFO L280 TraceCheckUtils]: 25: Hoare triple {32456#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {32456#true} is VALID [2020-07-10 23:48:21,067 INFO L280 TraceCheckUtils]: 26: Hoare triple {32456#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {32456#true} is VALID [2020-07-10 23:48:21,067 INFO L280 TraceCheckUtils]: 27: Hoare triple {32456#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {32456#true} is VALID [2020-07-10 23:48:21,067 INFO L280 TraceCheckUtils]: 28: Hoare triple {32456#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {32456#true} is VALID [2020-07-10 23:48:21,068 INFO L280 TraceCheckUtils]: 29: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {32456#true} is VALID [2020-07-10 23:48:21,068 INFO L280 TraceCheckUtils]: 30: Hoare triple {32456#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {32456#true} is VALID [2020-07-10 23:48:21,068 INFO L280 TraceCheckUtils]: 31: Hoare triple {32456#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {32456#true} is VALID [2020-07-10 23:48:21,068 INFO L280 TraceCheckUtils]: 32: Hoare triple {32456#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {32456#true} is VALID [2020-07-10 23:48:21,068 INFO L280 TraceCheckUtils]: 33: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {32456#true} is VALID [2020-07-10 23:48:21,068 INFO L280 TraceCheckUtils]: 34: Hoare triple {32456#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {32456#true} is VALID [2020-07-10 23:48:21,069 INFO L280 TraceCheckUtils]: 35: Hoare triple {32456#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {32456#true} is VALID [2020-07-10 23:48:21,069 INFO L280 TraceCheckUtils]: 36: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {32456#true} is VALID [2020-07-10 23:48:21,069 INFO L280 TraceCheckUtils]: 37: Hoare triple {32456#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {32456#true} is VALID [2020-07-10 23:48:21,069 INFO L280 TraceCheckUtils]: 38: Hoare triple {32456#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {32456#true} is VALID [2020-07-10 23:48:21,069 INFO L280 TraceCheckUtils]: 39: Hoare triple {32456#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {32456#true} is VALID [2020-07-10 23:48:21,069 INFO L280 TraceCheckUtils]: 40: Hoare triple {32456#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {32456#true} is VALID [2020-07-10 23:48:21,070 INFO L280 TraceCheckUtils]: 41: Hoare triple {32456#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {32456#true} is VALID [2020-07-10 23:48:21,070 INFO L280 TraceCheckUtils]: 42: Hoare triple {32456#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {32456#true} is VALID [2020-07-10 23:48:21,070 INFO L280 TraceCheckUtils]: 43: Hoare triple {32456#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {32456#true} is VALID [2020-07-10 23:48:21,070 INFO L280 TraceCheckUtils]: 44: Hoare triple {32456#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {32456#true} is VALID [2020-07-10 23:48:21,070 INFO L280 TraceCheckUtils]: 45: Hoare triple {32456#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {32456#true} is VALID [2020-07-10 23:48:21,071 INFO L280 TraceCheckUtils]: 46: Hoare triple {32456#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {32456#true} is VALID [2020-07-10 23:48:21,071 INFO L280 TraceCheckUtils]: 47: Hoare triple {32456#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {32456#true} is VALID [2020-07-10 23:48:21,071 INFO L280 TraceCheckUtils]: 48: Hoare triple {32456#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {32456#true} is VALID [2020-07-10 23:48:21,071 INFO L280 TraceCheckUtils]: 49: Hoare triple {32456#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {32456#true} is VALID [2020-07-10 23:48:21,071 INFO L280 TraceCheckUtils]: 50: Hoare triple {32456#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {32456#true} is VALID [2020-07-10 23:48:21,071 INFO L280 TraceCheckUtils]: 51: Hoare triple {32456#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {32456#true} is VALID [2020-07-10 23:48:21,072 INFO L280 TraceCheckUtils]: 52: Hoare triple {32456#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {32456#true} is VALID [2020-07-10 23:48:21,072 INFO L280 TraceCheckUtils]: 53: Hoare triple {32456#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {32456#true} is VALID [2020-07-10 23:48:21,072 INFO L280 TraceCheckUtils]: 54: Hoare triple {32456#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {32456#true} is VALID [2020-07-10 23:48:21,072 INFO L280 TraceCheckUtils]: 55: Hoare triple {32456#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {32456#true} is VALID [2020-07-10 23:48:21,072 INFO L280 TraceCheckUtils]: 56: Hoare triple {32456#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {32456#true} is VALID [2020-07-10 23:48:21,073 INFO L280 TraceCheckUtils]: 57: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {32456#true} is VALID [2020-07-10 23:48:21,073 INFO L280 TraceCheckUtils]: 58: Hoare triple {32456#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {32456#true} is VALID [2020-07-10 23:48:21,073 INFO L280 TraceCheckUtils]: 59: Hoare triple {32456#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {32456#true} is VALID [2020-07-10 23:48:21,073 INFO L280 TraceCheckUtils]: 60: Hoare triple {32456#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {32456#true} is VALID [2020-07-10 23:48:21,073 INFO L280 TraceCheckUtils]: 61: Hoare triple {32456#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {32456#true} is VALID [2020-07-10 23:48:21,073 INFO L280 TraceCheckUtils]: 62: Hoare triple {32456#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {32456#true} is VALID [2020-07-10 23:48:21,074 INFO L280 TraceCheckUtils]: 63: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {32456#true} is VALID [2020-07-10 23:48:21,074 INFO L280 TraceCheckUtils]: 64: Hoare triple {32456#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {32456#true} is VALID [2020-07-10 23:48:21,074 INFO L280 TraceCheckUtils]: 65: Hoare triple {32456#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {32456#true} is VALID [2020-07-10 23:48:21,074 INFO L280 TraceCheckUtils]: 66: Hoare triple {32456#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {32456#true} is VALID [2020-07-10 23:48:21,074 INFO L280 TraceCheckUtils]: 67: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {32456#true} is VALID [2020-07-10 23:48:21,075 INFO L280 TraceCheckUtils]: 68: Hoare triple {32456#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {32456#true} is VALID [2020-07-10 23:48:21,075 INFO L280 TraceCheckUtils]: 69: Hoare triple {32456#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {32456#true} is VALID [2020-07-10 23:48:21,075 INFO L280 TraceCheckUtils]: 70: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {32456#true} is VALID [2020-07-10 23:48:21,075 INFO L280 TraceCheckUtils]: 71: Hoare triple {32456#true} ~pumpRunning~0 := 0; {32456#true} is VALID [2020-07-10 23:48:21,075 INFO L280 TraceCheckUtils]: 72: Hoare triple {32456#true} ~systemActive~0 := 1; {32456#true} is VALID [2020-07-10 23:48:21,075 INFO L280 TraceCheckUtils]: 73: Hoare triple {32456#true} ~cleanupTimeShifts~0 := 4; {32456#true} is VALID [2020-07-10 23:48:21,076 INFO L280 TraceCheckUtils]: 74: Hoare triple {32456#true} ~head~0.base, ~head~0.offset := 0, 0; {32456#true} is VALID [2020-07-10 23:48:21,076 INFO L280 TraceCheckUtils]: 75: Hoare triple {32456#true} ~waterLevel~0 := 1; {32456#true} is VALID [2020-07-10 23:48:21,076 INFO L280 TraceCheckUtils]: 76: Hoare triple {32456#true} ~methaneLevelCritical~0 := 0; {32456#true} is VALID [2020-07-10 23:48:21,076 INFO L280 TraceCheckUtils]: 77: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,076 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {32456#true} {32456#true} #889#return; {32456#true} is VALID [2020-07-10 23:48:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,081 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32456#true} {32456#true} #805#return; {32456#true} is VALID [2020-07-10 23:48:21,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,083 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32456#true} {32456#true} #807#return; {32456#true} is VALID [2020-07-10 23:48:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {32456#true} havoc ~retValue_acc~5; {32456#true} is VALID [2020-07-10 23:48:21,086 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} ~retValue_acc~5 := 1; {32456#true} is VALID [2020-07-10 23:48:21,086 INFO L280 TraceCheckUtils]: 2: Hoare triple {32456#true} #res := ~retValue_acc~5; {32456#true} is VALID [2020-07-10 23:48:21,086 INFO L280 TraceCheckUtils]: 3: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,087 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32456#true} {32456#true} #809#return; {32456#true} is VALID [2020-07-10 23:48:21,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,090 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32456#true} {32456#true} #811#return; {32456#true} is VALID [2020-07-10 23:48:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {32628#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {32456#true} is VALID [2020-07-10 23:48:21,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,106 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32456#true} {32456#true} #859#return; {32456#true} is VALID [2020-07-10 23:48:21,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {32456#true} havoc ~retValue_acc~11; {32456#true} is VALID [2020-07-10 23:48:21,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} assume ~waterLevel~0 < 2; {32456#true} is VALID [2020-07-10 23:48:21,241 INFO L280 TraceCheckUtils]: 2: Hoare triple {32456#true} ~retValue_acc~11 := 1; {32456#true} is VALID [2020-07-10 23:48:21,242 INFO L280 TraceCheckUtils]: 3: Hoare triple {32456#true} #res := ~retValue_acc~11; {32456#true} is VALID [2020-07-10 23:48:21,242 INFO L280 TraceCheckUtils]: 4: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,242 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {32456#true} {32456#true} #867#return; {32456#true} is VALID [2020-07-10 23:48:21,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {32456#true} havoc ~retValue_acc~2; {32456#true} is VALID [2020-07-10 23:48:21,243 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} havoc ~tmp~2; {32456#true} is VALID [2020-07-10 23:48:21,243 INFO L280 TraceCheckUtils]: 2: Hoare triple {32456#true} havoc ~tmp___0~1; {32456#true} is VALID [2020-07-10 23:48:21,243 INFO L263 TraceCheckUtils]: 3: Hoare triple {32456#true} call #t~ret22 := isHighWaterSensorDry(); {32456#true} is VALID [2020-07-10 23:48:21,243 INFO L280 TraceCheckUtils]: 4: Hoare triple {32456#true} havoc ~retValue_acc~11; {32456#true} is VALID [2020-07-10 23:48:21,243 INFO L280 TraceCheckUtils]: 5: Hoare triple {32456#true} assume ~waterLevel~0 < 2; {32456#true} is VALID [2020-07-10 23:48:21,244 INFO L280 TraceCheckUtils]: 6: Hoare triple {32456#true} ~retValue_acc~11 := 1; {32456#true} is VALID [2020-07-10 23:48:21,244 INFO L280 TraceCheckUtils]: 7: Hoare triple {32456#true} #res := ~retValue_acc~11; {32456#true} is VALID [2020-07-10 23:48:21,244 INFO L280 TraceCheckUtils]: 8: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,244 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {32456#true} {32456#true} #867#return; {32456#true} is VALID [2020-07-10 23:48:21,244 INFO L280 TraceCheckUtils]: 10: Hoare triple {32456#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {32456#true} is VALID [2020-07-10 23:48:21,245 INFO L280 TraceCheckUtils]: 11: Hoare triple {32456#true} ~tmp~2 := #t~ret22; {32456#true} is VALID [2020-07-10 23:48:21,245 INFO L280 TraceCheckUtils]: 12: Hoare triple {32456#true} havoc #t~ret22; {32456#true} is VALID [2020-07-10 23:48:21,245 INFO L280 TraceCheckUtils]: 13: Hoare triple {32456#true} assume 0 != ~tmp~2; {32456#true} is VALID [2020-07-10 23:48:21,246 INFO L280 TraceCheckUtils]: 14: Hoare triple {32456#true} ~tmp___0~1 := 0; {32707#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 23:48:21,246 INFO L280 TraceCheckUtils]: 15: Hoare triple {32707#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {32708#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-10 23:48:21,247 INFO L280 TraceCheckUtils]: 16: Hoare triple {32708#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:48:21,248 INFO L280 TraceCheckUtils]: 17: Hoare triple {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:48:21,249 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {32456#true} #847#return; {32696#(= 0 |processEnvironment_#t~ret4|)} is VALID [2020-07-10 23:48:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32456#true} is VALID [2020-07-10 23:48:21,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,255 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32456#true} {32457#false} #849#return; {32457#false} is VALID [2020-07-10 23:48:21,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32456#true} is VALID [2020-07-10 23:48:21,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} assume 0 == ~pumpRunning~0; {32456#true} is VALID [2020-07-10 23:48:21,256 INFO L263 TraceCheckUtils]: 2: Hoare triple {32456#true} call #t~ret4 := isHighWaterLevel(); {32456#true} is VALID [2020-07-10 23:48:21,256 INFO L280 TraceCheckUtils]: 3: Hoare triple {32456#true} havoc ~retValue_acc~2; {32456#true} is VALID [2020-07-10 23:48:21,256 INFO L280 TraceCheckUtils]: 4: Hoare triple {32456#true} havoc ~tmp~2; {32456#true} is VALID [2020-07-10 23:48:21,256 INFO L280 TraceCheckUtils]: 5: Hoare triple {32456#true} havoc ~tmp___0~1; {32456#true} is VALID [2020-07-10 23:48:21,257 INFO L263 TraceCheckUtils]: 6: Hoare triple {32456#true} call #t~ret22 := isHighWaterSensorDry(); {32456#true} is VALID [2020-07-10 23:48:21,257 INFO L280 TraceCheckUtils]: 7: Hoare triple {32456#true} havoc ~retValue_acc~11; {32456#true} is VALID [2020-07-10 23:48:21,257 INFO L280 TraceCheckUtils]: 8: Hoare triple {32456#true} assume ~waterLevel~0 < 2; {32456#true} is VALID [2020-07-10 23:48:21,259 INFO L280 TraceCheckUtils]: 9: Hoare triple {32456#true} ~retValue_acc~11 := 1; {32456#true} is VALID [2020-07-10 23:48:21,259 INFO L280 TraceCheckUtils]: 10: Hoare triple {32456#true} #res := ~retValue_acc~11; {32456#true} is VALID [2020-07-10 23:48:21,259 INFO L280 TraceCheckUtils]: 11: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,260 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {32456#true} {32456#true} #867#return; {32456#true} is VALID [2020-07-10 23:48:21,260 INFO L280 TraceCheckUtils]: 13: Hoare triple {32456#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {32456#true} is VALID [2020-07-10 23:48:21,260 INFO L280 TraceCheckUtils]: 14: Hoare triple {32456#true} ~tmp~2 := #t~ret22; {32456#true} is VALID [2020-07-10 23:48:21,260 INFO L280 TraceCheckUtils]: 15: Hoare triple {32456#true} havoc #t~ret22; {32456#true} is VALID [2020-07-10 23:48:21,260 INFO L280 TraceCheckUtils]: 16: Hoare triple {32456#true} assume 0 != ~tmp~2; {32456#true} is VALID [2020-07-10 23:48:21,261 INFO L280 TraceCheckUtils]: 17: Hoare triple {32456#true} ~tmp___0~1 := 0; {32707#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 23:48:21,262 INFO L280 TraceCheckUtils]: 18: Hoare triple {32707#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {32708#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-10 23:48:21,262 INFO L280 TraceCheckUtils]: 19: Hoare triple {32708#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:48:21,263 INFO L280 TraceCheckUtils]: 20: Hoare triple {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:48:21,264 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {32456#true} #847#return; {32696#(= 0 |processEnvironment_#t~ret4|)} is VALID [2020-07-10 23:48:21,265 INFO L280 TraceCheckUtils]: 22: Hoare triple {32696#(= 0 |processEnvironment_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {32696#(= 0 |processEnvironment_#t~ret4|)} is VALID [2020-07-10 23:48:21,265 INFO L280 TraceCheckUtils]: 23: Hoare triple {32696#(= 0 |processEnvironment_#t~ret4|)} ~tmp~1 := #t~ret4; {32697#(= 0 processEnvironment_~tmp~1)} is VALID [2020-07-10 23:48:21,266 INFO L280 TraceCheckUtils]: 24: Hoare triple {32697#(= 0 processEnvironment_~tmp~1)} havoc #t~ret4; {32697#(= 0 processEnvironment_~tmp~1)} is VALID [2020-07-10 23:48:21,266 INFO L280 TraceCheckUtils]: 25: Hoare triple {32697#(= 0 processEnvironment_~tmp~1)} assume 0 != ~tmp~1; {32457#false} is VALID [2020-07-10 23:48:21,267 INFO L263 TraceCheckUtils]: 26: Hoare triple {32457#false} call activatePump(); {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:48:21,267 INFO L280 TraceCheckUtils]: 27: Hoare triple {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32456#true} is VALID [2020-07-10 23:48:21,267 INFO L280 TraceCheckUtils]: 28: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,267 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {32456#true} {32457#false} #849#return; {32457#false} is VALID [2020-07-10 23:48:21,267 INFO L280 TraceCheckUtils]: 30: Hoare triple {32457#false} assume true; {32457#false} is VALID [2020-07-10 23:48:21,268 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {32457#false} {32456#true} #871#return; {32457#false} is VALID [2020-07-10 23:48:21,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {32456#true} havoc ~retValue_acc~10; {32456#true} is VALID [2020-07-10 23:48:21,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} ~retValue_acc~10 := ~waterLevel~0; {32456#true} is VALID [2020-07-10 23:48:21,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {32456#true} #res := ~retValue_acc~10; {32456#true} is VALID [2020-07-10 23:48:21,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,276 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32456#true} {32456#true} #799#return; {32456#true} is VALID [2020-07-10 23:48:21,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {32456#true} havoc ~tmp~7; {32456#true} is VALID [2020-07-10 23:48:21,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} havoc ~tmp___0~2; {32456#true} is VALID [2020-07-10 23:48:21,277 INFO L263 TraceCheckUtils]: 2: Hoare triple {32456#true} call #t~ret70 := getWaterLevel(); {32456#true} is VALID [2020-07-10 23:48:21,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {32456#true} havoc ~retValue_acc~10; {32456#true} is VALID [2020-07-10 23:48:21,278 INFO L280 TraceCheckUtils]: 4: Hoare triple {32456#true} ~retValue_acc~10 := ~waterLevel~0; {32456#true} is VALID [2020-07-10 23:48:21,278 INFO L280 TraceCheckUtils]: 5: Hoare triple {32456#true} #res := ~retValue_acc~10; {32456#true} is VALID [2020-07-10 23:48:21,278 INFO L280 TraceCheckUtils]: 6: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,278 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32456#true} {32456#true} #799#return; {32456#true} is VALID [2020-07-10 23:48:21,278 INFO L280 TraceCheckUtils]: 8: Hoare triple {32456#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {32456#true} is VALID [2020-07-10 23:48:21,279 INFO L280 TraceCheckUtils]: 9: Hoare triple {32456#true} ~tmp~7 := #t~ret70; {32456#true} is VALID [2020-07-10 23:48:21,279 INFO L280 TraceCheckUtils]: 10: Hoare triple {32456#true} havoc #t~ret70; {32456#true} is VALID [2020-07-10 23:48:21,279 INFO L280 TraceCheckUtils]: 11: Hoare triple {32456#true} assume !(0 == ~tmp~7); {32456#true} is VALID [2020-07-10 23:48:21,279 INFO L280 TraceCheckUtils]: 12: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,279 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {32456#true} {32457#false} #873#return; {32457#false} is VALID [2020-07-10 23:48:21,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {32629#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {32456#true} is VALID [2020-07-10 23:48:21,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} assume 0 != ~systemActive~0; {32456#true} is VALID [2020-07-10 23:48:21,281 INFO L263 TraceCheckUtils]: 2: Hoare triple {32456#true} call processEnvironment(); {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:48:21,281 INFO L280 TraceCheckUtils]: 3: Hoare triple {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32456#true} is VALID [2020-07-10 23:48:21,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {32456#true} assume 0 == ~pumpRunning~0; {32456#true} is VALID [2020-07-10 23:48:21,281 INFO L263 TraceCheckUtils]: 5: Hoare triple {32456#true} call #t~ret4 := isHighWaterLevel(); {32456#true} is VALID [2020-07-10 23:48:21,281 INFO L280 TraceCheckUtils]: 6: Hoare triple {32456#true} havoc ~retValue_acc~2; {32456#true} is VALID [2020-07-10 23:48:21,282 INFO L280 TraceCheckUtils]: 7: Hoare triple {32456#true} havoc ~tmp~2; {32456#true} is VALID [2020-07-10 23:48:21,282 INFO L280 TraceCheckUtils]: 8: Hoare triple {32456#true} havoc ~tmp___0~1; {32456#true} is VALID [2020-07-10 23:48:21,282 INFO L263 TraceCheckUtils]: 9: Hoare triple {32456#true} call #t~ret22 := isHighWaterSensorDry(); {32456#true} is VALID [2020-07-10 23:48:21,282 INFO L280 TraceCheckUtils]: 10: Hoare triple {32456#true} havoc ~retValue_acc~11; {32456#true} is VALID [2020-07-10 23:48:21,282 INFO L280 TraceCheckUtils]: 11: Hoare triple {32456#true} assume ~waterLevel~0 < 2; {32456#true} is VALID [2020-07-10 23:48:21,282 INFO L280 TraceCheckUtils]: 12: Hoare triple {32456#true} ~retValue_acc~11 := 1; {32456#true} is VALID [2020-07-10 23:48:21,283 INFO L280 TraceCheckUtils]: 13: Hoare triple {32456#true} #res := ~retValue_acc~11; {32456#true} is VALID [2020-07-10 23:48:21,283 INFO L280 TraceCheckUtils]: 14: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,283 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {32456#true} {32456#true} #867#return; {32456#true} is VALID [2020-07-10 23:48:21,283 INFO L280 TraceCheckUtils]: 16: Hoare triple {32456#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {32456#true} is VALID [2020-07-10 23:48:21,283 INFO L280 TraceCheckUtils]: 17: Hoare triple {32456#true} ~tmp~2 := #t~ret22; {32456#true} is VALID [2020-07-10 23:48:21,283 INFO L280 TraceCheckUtils]: 18: Hoare triple {32456#true} havoc #t~ret22; {32456#true} is VALID [2020-07-10 23:48:21,284 INFO L280 TraceCheckUtils]: 19: Hoare triple {32456#true} assume 0 != ~tmp~2; {32456#true} is VALID [2020-07-10 23:48:21,284 INFO L280 TraceCheckUtils]: 20: Hoare triple {32456#true} ~tmp___0~1 := 0; {32707#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 23:48:21,285 INFO L280 TraceCheckUtils]: 21: Hoare triple {32707#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {32708#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-10 23:48:21,286 INFO L280 TraceCheckUtils]: 22: Hoare triple {32708#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:48:21,286 INFO L280 TraceCheckUtils]: 23: Hoare triple {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:48:21,287 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {32456#true} #847#return; {32696#(= 0 |processEnvironment_#t~ret4|)} is VALID [2020-07-10 23:48:21,288 INFO L280 TraceCheckUtils]: 25: Hoare triple {32696#(= 0 |processEnvironment_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {32696#(= 0 |processEnvironment_#t~ret4|)} is VALID [2020-07-10 23:48:21,288 INFO L280 TraceCheckUtils]: 26: Hoare triple {32696#(= 0 |processEnvironment_#t~ret4|)} ~tmp~1 := #t~ret4; {32697#(= 0 processEnvironment_~tmp~1)} is VALID [2020-07-10 23:48:21,289 INFO L280 TraceCheckUtils]: 27: Hoare triple {32697#(= 0 processEnvironment_~tmp~1)} havoc #t~ret4; {32697#(= 0 processEnvironment_~tmp~1)} is VALID [2020-07-10 23:48:21,289 INFO L280 TraceCheckUtils]: 28: Hoare triple {32697#(= 0 processEnvironment_~tmp~1)} assume 0 != ~tmp~1; {32457#false} is VALID [2020-07-10 23:48:21,290 INFO L263 TraceCheckUtils]: 29: Hoare triple {32457#false} call activatePump(); {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:48:21,290 INFO L280 TraceCheckUtils]: 30: Hoare triple {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32456#true} is VALID [2020-07-10 23:48:21,290 INFO L280 TraceCheckUtils]: 31: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,290 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {32456#true} {32457#false} #849#return; {32457#false} is VALID [2020-07-10 23:48:21,290 INFO L280 TraceCheckUtils]: 33: Hoare triple {32457#false} assume true; {32457#false} is VALID [2020-07-10 23:48:21,290 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {32457#false} {32456#true} #871#return; {32457#false} is VALID [2020-07-10 23:48:21,291 INFO L263 TraceCheckUtils]: 35: Hoare triple {32457#false} call __utac_acc__Specification4_spec__1(); {32456#true} is VALID [2020-07-10 23:48:21,291 INFO L280 TraceCheckUtils]: 36: Hoare triple {32456#true} havoc ~tmp~7; {32456#true} is VALID [2020-07-10 23:48:21,291 INFO L280 TraceCheckUtils]: 37: Hoare triple {32456#true} havoc ~tmp___0~2; {32456#true} is VALID [2020-07-10 23:48:21,291 INFO L263 TraceCheckUtils]: 38: Hoare triple {32456#true} call #t~ret70 := getWaterLevel(); {32456#true} is VALID [2020-07-10 23:48:21,291 INFO L280 TraceCheckUtils]: 39: Hoare triple {32456#true} havoc ~retValue_acc~10; {32456#true} is VALID [2020-07-10 23:48:21,292 INFO L280 TraceCheckUtils]: 40: Hoare triple {32456#true} ~retValue_acc~10 := ~waterLevel~0; {32456#true} is VALID [2020-07-10 23:48:21,292 INFO L280 TraceCheckUtils]: 41: Hoare triple {32456#true} #res := ~retValue_acc~10; {32456#true} is VALID [2020-07-10 23:48:21,292 INFO L280 TraceCheckUtils]: 42: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,292 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {32456#true} {32456#true} #799#return; {32456#true} is VALID [2020-07-10 23:48:21,292 INFO L280 TraceCheckUtils]: 44: Hoare triple {32456#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {32456#true} is VALID [2020-07-10 23:48:21,292 INFO L280 TraceCheckUtils]: 45: Hoare triple {32456#true} ~tmp~7 := #t~ret70; {32456#true} is VALID [2020-07-10 23:48:21,293 INFO L280 TraceCheckUtils]: 46: Hoare triple {32456#true} havoc #t~ret70; {32456#true} is VALID [2020-07-10 23:48:21,293 INFO L280 TraceCheckUtils]: 47: Hoare triple {32456#true} assume !(0 == ~tmp~7); {32456#true} is VALID [2020-07-10 23:48:21,293 INFO L280 TraceCheckUtils]: 48: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,293 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32456#true} {32457#false} #873#return; {32457#false} is VALID [2020-07-10 23:48:21,293 INFO L280 TraceCheckUtils]: 50: Hoare triple {32457#false} assume true; {32457#false} is VALID [2020-07-10 23:48:21,293 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {32457#false} {32456#true} #863#return; {32457#false} is VALID [2020-07-10 23:48:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {32628#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {32456#true} is VALID [2020-07-10 23:48:21,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,299 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32456#true} {32457#false} #859#return; {32457#false} is VALID [2020-07-10 23:48:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {32715#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {32456#true} is VALID [2020-07-10 23:48:21,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} ~waterLevel~0 := ~waterLevel~0 - 1; {32456#true} is VALID [2020-07-10 23:48:21,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,322 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32456#true} {32457#false} #869#return; {32457#false} is VALID [2020-07-10 23:48:21,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,329 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32456#true} {32456#true} #853#return; {32456#true} is VALID [2020-07-10 23:48:21,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32456#true} is VALID [2020-07-10 23:48:21,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} assume !(0 == ~pumpRunning~0); {32456#true} is VALID [2020-07-10 23:48:21,330 INFO L263 TraceCheckUtils]: 2: Hoare triple {32456#true} call processEnvironment__wrappee__base(); {32456#true} is VALID [2020-07-10 23:48:21,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,330 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32456#true} {32456#true} #853#return; {32456#true} is VALID [2020-07-10 23:48:21,330 INFO L280 TraceCheckUtils]: 5: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,331 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32456#true} {32457#false} #871#return; {32457#false} is VALID [2020-07-10 23:48:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {32456#true} havoc ~retValue_acc~10; {32456#true} is VALID [2020-07-10 23:48:21,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} ~retValue_acc~10 := ~waterLevel~0; {32456#true} is VALID [2020-07-10 23:48:21,334 INFO L280 TraceCheckUtils]: 2: Hoare triple {32456#true} #res := ~retValue_acc~10; {32456#true} is VALID [2020-07-10 23:48:21,334 INFO L280 TraceCheckUtils]: 3: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,334 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32456#true} {32457#false} #799#return; {32457#false} is VALID [2020-07-10 23:48:21,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:48:21,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {32456#true} havoc ~retValue_acc~1; {32456#true} is VALID [2020-07-10 23:48:21,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {32456#true} ~retValue_acc~1 := ~pumpRunning~0; {32456#true} is VALID [2020-07-10 23:48:21,337 INFO L280 TraceCheckUtils]: 2: Hoare triple {32456#true} #res := ~retValue_acc~1; {32456#true} is VALID [2020-07-10 23:48:21,338 INFO L280 TraceCheckUtils]: 3: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,338 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32456#true} {32457#false} #801#return; {32457#false} is VALID [2020-07-10 23:48:21,342 INFO L263 TraceCheckUtils]: 0: Hoare triple {32456#true} call ULTIMATE.init(); {32627#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:48:21,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {32627#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {32456#true} is VALID [2020-07-10 23:48:21,342 INFO L280 TraceCheckUtils]: 2: Hoare triple {32456#true} #valid := #valid[0 := 0]; {32456#true} is VALID [2020-07-10 23:48:21,343 INFO L280 TraceCheckUtils]: 3: Hoare triple {32456#true} assume 0 < #StackHeapBarrier; {32456#true} is VALID [2020-07-10 23:48:21,343 INFO L280 TraceCheckUtils]: 4: Hoare triple {32456#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {32456#true} is VALID [2020-07-10 23:48:21,343 INFO L280 TraceCheckUtils]: 5: Hoare triple {32456#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {32456#true} is VALID [2020-07-10 23:48:21,343 INFO L280 TraceCheckUtils]: 6: Hoare triple {32456#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {32456#true} is VALID [2020-07-10 23:48:21,343 INFO L280 TraceCheckUtils]: 7: Hoare triple {32456#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {32456#true} is VALID [2020-07-10 23:48:21,344 INFO L280 TraceCheckUtils]: 8: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {32456#true} is VALID [2020-07-10 23:48:21,344 INFO L280 TraceCheckUtils]: 9: Hoare triple {32456#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {32456#true} is VALID [2020-07-10 23:48:21,344 INFO L280 TraceCheckUtils]: 10: Hoare triple {32456#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {32456#true} is VALID [2020-07-10 23:48:21,344 INFO L280 TraceCheckUtils]: 11: Hoare triple {32456#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {32456#true} is VALID [2020-07-10 23:48:21,344 INFO L280 TraceCheckUtils]: 12: Hoare triple {32456#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {32456#true} is VALID [2020-07-10 23:48:21,345 INFO L280 TraceCheckUtils]: 13: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {32456#true} is VALID [2020-07-10 23:48:21,345 INFO L280 TraceCheckUtils]: 14: Hoare triple {32456#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {32456#true} is VALID [2020-07-10 23:48:21,345 INFO L280 TraceCheckUtils]: 15: Hoare triple {32456#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {32456#true} is VALID [2020-07-10 23:48:21,345 INFO L280 TraceCheckUtils]: 16: Hoare triple {32456#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {32456#true} is VALID [2020-07-10 23:48:21,347 INFO L280 TraceCheckUtils]: 17: Hoare triple {32456#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {32456#true} is VALID [2020-07-10 23:48:21,347 INFO L280 TraceCheckUtils]: 18: Hoare triple {32456#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {32456#true} is VALID [2020-07-10 23:48:21,347 INFO L280 TraceCheckUtils]: 19: Hoare triple {32456#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {32456#true} is VALID [2020-07-10 23:48:21,347 INFO L280 TraceCheckUtils]: 20: Hoare triple {32456#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {32456#true} is VALID [2020-07-10 23:48:21,348 INFO L280 TraceCheckUtils]: 21: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {32456#true} is VALID [2020-07-10 23:48:21,348 INFO L280 TraceCheckUtils]: 22: Hoare triple {32456#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {32456#true} is VALID [2020-07-10 23:48:21,348 INFO L280 TraceCheckUtils]: 23: Hoare triple {32456#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {32456#true} is VALID [2020-07-10 23:48:21,348 INFO L280 TraceCheckUtils]: 24: Hoare triple {32456#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {32456#true} is VALID [2020-07-10 23:48:21,348 INFO L280 TraceCheckUtils]: 25: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {32456#true} is VALID [2020-07-10 23:48:21,349 INFO L280 TraceCheckUtils]: 26: Hoare triple {32456#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {32456#true} is VALID [2020-07-10 23:48:21,349 INFO L280 TraceCheckUtils]: 27: Hoare triple {32456#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {32456#true} is VALID [2020-07-10 23:48:21,349 INFO L280 TraceCheckUtils]: 28: Hoare triple {32456#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {32456#true} is VALID [2020-07-10 23:48:21,349 INFO L280 TraceCheckUtils]: 29: Hoare triple {32456#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {32456#true} is VALID [2020-07-10 23:48:21,349 INFO L280 TraceCheckUtils]: 30: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {32456#true} is VALID [2020-07-10 23:48:21,349 INFO L280 TraceCheckUtils]: 31: Hoare triple {32456#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {32456#true} is VALID [2020-07-10 23:48:21,350 INFO L280 TraceCheckUtils]: 32: Hoare triple {32456#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {32456#true} is VALID [2020-07-10 23:48:21,350 INFO L280 TraceCheckUtils]: 33: Hoare triple {32456#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {32456#true} is VALID [2020-07-10 23:48:21,350 INFO L280 TraceCheckUtils]: 34: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {32456#true} is VALID [2020-07-10 23:48:21,350 INFO L280 TraceCheckUtils]: 35: Hoare triple {32456#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {32456#true} is VALID [2020-07-10 23:48:21,350 INFO L280 TraceCheckUtils]: 36: Hoare triple {32456#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {32456#true} is VALID [2020-07-10 23:48:21,350 INFO L280 TraceCheckUtils]: 37: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {32456#true} is VALID [2020-07-10 23:48:21,351 INFO L280 TraceCheckUtils]: 38: Hoare triple {32456#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {32456#true} is VALID [2020-07-10 23:48:21,351 INFO L280 TraceCheckUtils]: 39: Hoare triple {32456#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {32456#true} is VALID [2020-07-10 23:48:21,351 INFO L280 TraceCheckUtils]: 40: Hoare triple {32456#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {32456#true} is VALID [2020-07-10 23:48:21,351 INFO L280 TraceCheckUtils]: 41: Hoare triple {32456#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {32456#true} is VALID [2020-07-10 23:48:21,351 INFO L280 TraceCheckUtils]: 42: Hoare triple {32456#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {32456#true} is VALID [2020-07-10 23:48:21,351 INFO L280 TraceCheckUtils]: 43: Hoare triple {32456#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {32456#true} is VALID [2020-07-10 23:48:21,352 INFO L280 TraceCheckUtils]: 44: Hoare triple {32456#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {32456#true} is VALID [2020-07-10 23:48:21,352 INFO L280 TraceCheckUtils]: 45: Hoare triple {32456#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {32456#true} is VALID [2020-07-10 23:48:21,352 INFO L280 TraceCheckUtils]: 46: Hoare triple {32456#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {32456#true} is VALID [2020-07-10 23:48:21,352 INFO L280 TraceCheckUtils]: 47: Hoare triple {32456#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {32456#true} is VALID [2020-07-10 23:48:21,352 INFO L280 TraceCheckUtils]: 48: Hoare triple {32456#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {32456#true} is VALID [2020-07-10 23:48:21,352 INFO L280 TraceCheckUtils]: 49: Hoare triple {32456#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {32456#true} is VALID [2020-07-10 23:48:21,353 INFO L280 TraceCheckUtils]: 50: Hoare triple {32456#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {32456#true} is VALID [2020-07-10 23:48:21,353 INFO L280 TraceCheckUtils]: 51: Hoare triple {32456#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {32456#true} is VALID [2020-07-10 23:48:21,353 INFO L280 TraceCheckUtils]: 52: Hoare triple {32456#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {32456#true} is VALID [2020-07-10 23:48:21,353 INFO L280 TraceCheckUtils]: 53: Hoare triple {32456#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {32456#true} is VALID [2020-07-10 23:48:21,353 INFO L280 TraceCheckUtils]: 54: Hoare triple {32456#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {32456#true} is VALID [2020-07-10 23:48:21,353 INFO L280 TraceCheckUtils]: 55: Hoare triple {32456#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {32456#true} is VALID [2020-07-10 23:48:21,354 INFO L280 TraceCheckUtils]: 56: Hoare triple {32456#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {32456#true} is VALID [2020-07-10 23:48:21,354 INFO L280 TraceCheckUtils]: 57: Hoare triple {32456#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {32456#true} is VALID [2020-07-10 23:48:21,354 INFO L280 TraceCheckUtils]: 58: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {32456#true} is VALID [2020-07-10 23:48:21,354 INFO L280 TraceCheckUtils]: 59: Hoare triple {32456#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {32456#true} is VALID [2020-07-10 23:48:21,354 INFO L280 TraceCheckUtils]: 60: Hoare triple {32456#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {32456#true} is VALID [2020-07-10 23:48:21,354 INFO L280 TraceCheckUtils]: 61: Hoare triple {32456#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {32456#true} is VALID [2020-07-10 23:48:21,355 INFO L280 TraceCheckUtils]: 62: Hoare triple {32456#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {32456#true} is VALID [2020-07-10 23:48:21,355 INFO L280 TraceCheckUtils]: 63: Hoare triple {32456#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {32456#true} is VALID [2020-07-10 23:48:21,355 INFO L280 TraceCheckUtils]: 64: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {32456#true} is VALID [2020-07-10 23:48:21,355 INFO L280 TraceCheckUtils]: 65: Hoare triple {32456#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {32456#true} is VALID [2020-07-10 23:48:21,355 INFO L280 TraceCheckUtils]: 66: Hoare triple {32456#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {32456#true} is VALID [2020-07-10 23:48:21,355 INFO L280 TraceCheckUtils]: 67: Hoare triple {32456#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {32456#true} is VALID [2020-07-10 23:48:21,356 INFO L280 TraceCheckUtils]: 68: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {32456#true} is VALID [2020-07-10 23:48:21,356 INFO L280 TraceCheckUtils]: 69: Hoare triple {32456#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {32456#true} is VALID [2020-07-10 23:48:21,356 INFO L280 TraceCheckUtils]: 70: Hoare triple {32456#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {32456#true} is VALID [2020-07-10 23:48:21,356 INFO L280 TraceCheckUtils]: 71: Hoare triple {32456#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {32456#true} is VALID [2020-07-10 23:48:21,356 INFO L280 TraceCheckUtils]: 72: Hoare triple {32456#true} ~pumpRunning~0 := 0; {32456#true} is VALID [2020-07-10 23:48:21,356 INFO L280 TraceCheckUtils]: 73: Hoare triple {32456#true} ~systemActive~0 := 1; {32456#true} is VALID [2020-07-10 23:48:21,357 INFO L280 TraceCheckUtils]: 74: Hoare triple {32456#true} ~cleanupTimeShifts~0 := 4; {32456#true} is VALID [2020-07-10 23:48:21,357 INFO L280 TraceCheckUtils]: 75: Hoare triple {32456#true} ~head~0.base, ~head~0.offset := 0, 0; {32456#true} is VALID [2020-07-10 23:48:21,357 INFO L280 TraceCheckUtils]: 76: Hoare triple {32456#true} ~waterLevel~0 := 1; {32456#true} is VALID [2020-07-10 23:48:21,357 INFO L280 TraceCheckUtils]: 77: Hoare triple {32456#true} ~methaneLevelCritical~0 := 0; {32456#true} is VALID [2020-07-10 23:48:21,357 INFO L280 TraceCheckUtils]: 78: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,357 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {32456#true} {32456#true} #889#return; {32456#true} is VALID [2020-07-10 23:48:21,358 INFO L263 TraceCheckUtils]: 80: Hoare triple {32456#true} call #t~ret72 := main(); {32456#true} is VALID [2020-07-10 23:48:21,358 INFO L280 TraceCheckUtils]: 81: Hoare triple {32456#true} havoc ~retValue_acc~3; {32456#true} is VALID [2020-07-10 23:48:21,358 INFO L280 TraceCheckUtils]: 82: Hoare triple {32456#true} havoc ~tmp~3; {32456#true} is VALID [2020-07-10 23:48:21,358 INFO L263 TraceCheckUtils]: 83: Hoare triple {32456#true} call select_helpers(); {32456#true} is VALID [2020-07-10 23:48:21,358 INFO L280 TraceCheckUtils]: 84: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,358 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {32456#true} {32456#true} #805#return; {32456#true} is VALID [2020-07-10 23:48:21,359 INFO L263 TraceCheckUtils]: 86: Hoare triple {32456#true} call select_features(); {32456#true} is VALID [2020-07-10 23:48:21,359 INFO L280 TraceCheckUtils]: 87: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,359 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {32456#true} {32456#true} #807#return; {32456#true} is VALID [2020-07-10 23:48:21,359 INFO L263 TraceCheckUtils]: 89: Hoare triple {32456#true} call #t~ret23 := valid_product(); {32456#true} is VALID [2020-07-10 23:48:21,359 INFO L280 TraceCheckUtils]: 90: Hoare triple {32456#true} havoc ~retValue_acc~5; {32456#true} is VALID [2020-07-10 23:48:21,359 INFO L280 TraceCheckUtils]: 91: Hoare triple {32456#true} ~retValue_acc~5 := 1; {32456#true} is VALID [2020-07-10 23:48:21,360 INFO L280 TraceCheckUtils]: 92: Hoare triple {32456#true} #res := ~retValue_acc~5; {32456#true} is VALID [2020-07-10 23:48:21,360 INFO L280 TraceCheckUtils]: 93: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,360 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {32456#true} {32456#true} #809#return; {32456#true} is VALID [2020-07-10 23:48:21,360 INFO L280 TraceCheckUtils]: 95: Hoare triple {32456#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {32456#true} is VALID [2020-07-10 23:48:21,360 INFO L280 TraceCheckUtils]: 96: Hoare triple {32456#true} ~tmp~3 := #t~ret23; {32456#true} is VALID [2020-07-10 23:48:21,360 INFO L280 TraceCheckUtils]: 97: Hoare triple {32456#true} havoc #t~ret23; {32456#true} is VALID [2020-07-10 23:48:21,360 INFO L280 TraceCheckUtils]: 98: Hoare triple {32456#true} assume 0 != ~tmp~3; {32456#true} is VALID [2020-07-10 23:48:21,361 INFO L263 TraceCheckUtils]: 99: Hoare triple {32456#true} call setup(); {32456#true} is VALID [2020-07-10 23:48:21,361 INFO L280 TraceCheckUtils]: 100: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,361 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {32456#true} {32456#true} #811#return; {32456#true} is VALID [2020-07-10 23:48:21,361 INFO L263 TraceCheckUtils]: 102: Hoare triple {32456#true} call runTest(); {32456#true} is VALID [2020-07-10 23:48:21,361 INFO L263 TraceCheckUtils]: 103: Hoare triple {32456#true} call test(); {32456#true} is VALID [2020-07-10 23:48:21,361 INFO L280 TraceCheckUtils]: 104: Hoare triple {32456#true} havoc ~splverifierCounter~0; {32456#true} is VALID [2020-07-10 23:48:21,362 INFO L280 TraceCheckUtils]: 105: Hoare triple {32456#true} havoc ~tmp~0; {32456#true} is VALID [2020-07-10 23:48:21,362 INFO L280 TraceCheckUtils]: 106: Hoare triple {32456#true} havoc ~tmp___0~0; {32456#true} is VALID [2020-07-10 23:48:21,362 INFO L280 TraceCheckUtils]: 107: Hoare triple {32456#true} havoc ~tmp___1~0; {32456#true} is VALID [2020-07-10 23:48:21,362 INFO L280 TraceCheckUtils]: 108: Hoare triple {32456#true} havoc ~tmp___2~0; {32456#true} is VALID [2020-07-10 23:48:21,362 INFO L280 TraceCheckUtils]: 109: Hoare triple {32456#true} ~splverifierCounter~0 := 0; {32456#true} is VALID [2020-07-10 23:48:21,362 INFO L280 TraceCheckUtils]: 110: Hoare triple {32456#true} assume !false; {32456#true} is VALID [2020-07-10 23:48:21,363 INFO L280 TraceCheckUtils]: 111: Hoare triple {32456#true} assume ~splverifierCounter~0 < 4; {32456#true} is VALID [2020-07-10 23:48:21,363 INFO L280 TraceCheckUtils]: 112: Hoare triple {32456#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {32456#true} is VALID [2020-07-10 23:48:21,363 INFO L280 TraceCheckUtils]: 113: Hoare triple {32456#true} ~tmp~0 := #t~nondet0; {32456#true} is VALID [2020-07-10 23:48:21,363 INFO L280 TraceCheckUtils]: 114: Hoare triple {32456#true} havoc #t~nondet0; {32456#true} is VALID [2020-07-10 23:48:21,363 INFO L280 TraceCheckUtils]: 115: Hoare triple {32456#true} assume !(0 != ~tmp~0); {32456#true} is VALID [2020-07-10 23:48:21,364 INFO L280 TraceCheckUtils]: 116: Hoare triple {32456#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {32456#true} is VALID [2020-07-10 23:48:21,364 INFO L280 TraceCheckUtils]: 117: Hoare triple {32456#true} ~tmp___0~0 := #t~nondet1; {32456#true} is VALID [2020-07-10 23:48:21,364 INFO L280 TraceCheckUtils]: 118: Hoare triple {32456#true} havoc #t~nondet1; {32456#true} is VALID [2020-07-10 23:48:21,364 INFO L280 TraceCheckUtils]: 119: Hoare triple {32456#true} assume !(0 != ~tmp___0~0); {32456#true} is VALID [2020-07-10 23:48:21,365 INFO L280 TraceCheckUtils]: 120: Hoare triple {32456#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {32456#true} is VALID [2020-07-10 23:48:21,365 INFO L280 TraceCheckUtils]: 121: Hoare triple {32456#true} ~tmp___2~0 := #t~nondet2; {32456#true} is VALID [2020-07-10 23:48:21,365 INFO L280 TraceCheckUtils]: 122: Hoare triple {32456#true} havoc #t~nondet2; {32456#true} is VALID [2020-07-10 23:48:21,365 INFO L280 TraceCheckUtils]: 123: Hoare triple {32456#true} assume 0 != ~tmp___2~0; {32456#true} is VALID [2020-07-10 23:48:21,366 INFO L263 TraceCheckUtils]: 124: Hoare triple {32456#true} call startSystem(); {32628#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:48:21,366 INFO L280 TraceCheckUtils]: 125: Hoare triple {32628#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {32456#true} is VALID [2020-07-10 23:48:21,366 INFO L280 TraceCheckUtils]: 126: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,366 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {32456#true} {32456#true} #859#return; {32456#true} is VALID [2020-07-10 23:48:21,367 INFO L263 TraceCheckUtils]: 128: Hoare triple {32456#true} call timeShift(); {32629#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:48:21,367 INFO L280 TraceCheckUtils]: 129: Hoare triple {32629#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {32456#true} is VALID [2020-07-10 23:48:21,367 INFO L280 TraceCheckUtils]: 130: Hoare triple {32456#true} assume 0 != ~systemActive~0; {32456#true} is VALID [2020-07-10 23:48:21,368 INFO L263 TraceCheckUtils]: 131: Hoare triple {32456#true} call processEnvironment(); {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:48:21,368 INFO L280 TraceCheckUtils]: 132: Hoare triple {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32456#true} is VALID [2020-07-10 23:48:21,368 INFO L280 TraceCheckUtils]: 133: Hoare triple {32456#true} assume 0 == ~pumpRunning~0; {32456#true} is VALID [2020-07-10 23:48:21,368 INFO L263 TraceCheckUtils]: 134: Hoare triple {32456#true} call #t~ret4 := isHighWaterLevel(); {32456#true} is VALID [2020-07-10 23:48:21,368 INFO L280 TraceCheckUtils]: 135: Hoare triple {32456#true} havoc ~retValue_acc~2; {32456#true} is VALID [2020-07-10 23:48:21,368 INFO L280 TraceCheckUtils]: 136: Hoare triple {32456#true} havoc ~tmp~2; {32456#true} is VALID [2020-07-10 23:48:21,369 INFO L280 TraceCheckUtils]: 137: Hoare triple {32456#true} havoc ~tmp___0~1; {32456#true} is VALID [2020-07-10 23:48:21,369 INFO L263 TraceCheckUtils]: 138: Hoare triple {32456#true} call #t~ret22 := isHighWaterSensorDry(); {32456#true} is VALID [2020-07-10 23:48:21,369 INFO L280 TraceCheckUtils]: 139: Hoare triple {32456#true} havoc ~retValue_acc~11; {32456#true} is VALID [2020-07-10 23:48:21,369 INFO L280 TraceCheckUtils]: 140: Hoare triple {32456#true} assume ~waterLevel~0 < 2; {32456#true} is VALID [2020-07-10 23:48:21,369 INFO L280 TraceCheckUtils]: 141: Hoare triple {32456#true} ~retValue_acc~11 := 1; {32456#true} is VALID [2020-07-10 23:48:21,369 INFO L280 TraceCheckUtils]: 142: Hoare triple {32456#true} #res := ~retValue_acc~11; {32456#true} is VALID [2020-07-10 23:48:21,369 INFO L280 TraceCheckUtils]: 143: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,369 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {32456#true} {32456#true} #867#return; {32456#true} is VALID [2020-07-10 23:48:21,370 INFO L280 TraceCheckUtils]: 145: Hoare triple {32456#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {32456#true} is VALID [2020-07-10 23:48:21,370 INFO L280 TraceCheckUtils]: 146: Hoare triple {32456#true} ~tmp~2 := #t~ret22; {32456#true} is VALID [2020-07-10 23:48:21,370 INFO L280 TraceCheckUtils]: 147: Hoare triple {32456#true} havoc #t~ret22; {32456#true} is VALID [2020-07-10 23:48:21,370 INFO L280 TraceCheckUtils]: 148: Hoare triple {32456#true} assume 0 != ~tmp~2; {32456#true} is VALID [2020-07-10 23:48:21,370 INFO L280 TraceCheckUtils]: 149: Hoare triple {32456#true} ~tmp___0~1 := 0; {32707#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 23:48:21,371 INFO L280 TraceCheckUtils]: 150: Hoare triple {32707#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {32708#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-10 23:48:21,371 INFO L280 TraceCheckUtils]: 151: Hoare triple {32708#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:48:21,372 INFO L280 TraceCheckUtils]: 152: Hoare triple {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:48:21,372 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {32709#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {32456#true} #847#return; {32696#(= 0 |processEnvironment_#t~ret4|)} is VALID [2020-07-10 23:48:21,373 INFO L280 TraceCheckUtils]: 154: Hoare triple {32696#(= 0 |processEnvironment_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {32696#(= 0 |processEnvironment_#t~ret4|)} is VALID [2020-07-10 23:48:21,374 INFO L280 TraceCheckUtils]: 155: Hoare triple {32696#(= 0 |processEnvironment_#t~ret4|)} ~tmp~1 := #t~ret4; {32697#(= 0 processEnvironment_~tmp~1)} is VALID [2020-07-10 23:48:21,374 INFO L280 TraceCheckUtils]: 156: Hoare triple {32697#(= 0 processEnvironment_~tmp~1)} havoc #t~ret4; {32697#(= 0 processEnvironment_~tmp~1)} is VALID [2020-07-10 23:48:21,375 INFO L280 TraceCheckUtils]: 157: Hoare triple {32697#(= 0 processEnvironment_~tmp~1)} assume 0 != ~tmp~1; {32457#false} is VALID [2020-07-10 23:48:21,375 INFO L263 TraceCheckUtils]: 158: Hoare triple {32457#false} call activatePump(); {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:48:21,375 INFO L280 TraceCheckUtils]: 159: Hoare triple {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32456#true} is VALID [2020-07-10 23:48:21,375 INFO L280 TraceCheckUtils]: 160: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,375 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {32456#true} {32457#false} #849#return; {32457#false} is VALID [2020-07-10 23:48:21,376 INFO L280 TraceCheckUtils]: 162: Hoare triple {32457#false} assume true; {32457#false} is VALID [2020-07-10 23:48:21,376 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {32457#false} {32456#true} #871#return; {32457#false} is VALID [2020-07-10 23:48:21,376 INFO L263 TraceCheckUtils]: 164: Hoare triple {32457#false} call __utac_acc__Specification4_spec__1(); {32456#true} is VALID [2020-07-10 23:48:21,376 INFO L280 TraceCheckUtils]: 165: Hoare triple {32456#true} havoc ~tmp~7; {32456#true} is VALID [2020-07-10 23:48:21,376 INFO L280 TraceCheckUtils]: 166: Hoare triple {32456#true} havoc ~tmp___0~2; {32456#true} is VALID [2020-07-10 23:48:21,376 INFO L263 TraceCheckUtils]: 167: Hoare triple {32456#true} call #t~ret70 := getWaterLevel(); {32456#true} is VALID [2020-07-10 23:48:21,377 INFO L280 TraceCheckUtils]: 168: Hoare triple {32456#true} havoc ~retValue_acc~10; {32456#true} is VALID [2020-07-10 23:48:21,377 INFO L280 TraceCheckUtils]: 169: Hoare triple {32456#true} ~retValue_acc~10 := ~waterLevel~0; {32456#true} is VALID [2020-07-10 23:48:21,377 INFO L280 TraceCheckUtils]: 170: Hoare triple {32456#true} #res := ~retValue_acc~10; {32456#true} is VALID [2020-07-10 23:48:21,377 INFO L280 TraceCheckUtils]: 171: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,377 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {32456#true} {32456#true} #799#return; {32456#true} is VALID [2020-07-10 23:48:21,378 INFO L280 TraceCheckUtils]: 173: Hoare triple {32456#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {32456#true} is VALID [2020-07-10 23:48:21,378 INFO L280 TraceCheckUtils]: 174: Hoare triple {32456#true} ~tmp~7 := #t~ret70; {32456#true} is VALID [2020-07-10 23:48:21,378 INFO L280 TraceCheckUtils]: 175: Hoare triple {32456#true} havoc #t~ret70; {32456#true} is VALID [2020-07-10 23:48:21,378 INFO L280 TraceCheckUtils]: 176: Hoare triple {32456#true} assume !(0 == ~tmp~7); {32456#true} is VALID [2020-07-10 23:48:21,378 INFO L280 TraceCheckUtils]: 177: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,378 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {32456#true} {32457#false} #873#return; {32457#false} is VALID [2020-07-10 23:48:21,379 INFO L280 TraceCheckUtils]: 179: Hoare triple {32457#false} assume true; {32457#false} is VALID [2020-07-10 23:48:21,379 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {32457#false} {32456#true} #863#return; {32457#false} is VALID [2020-07-10 23:48:21,379 INFO L280 TraceCheckUtils]: 181: Hoare triple {32457#false} assume !false; {32457#false} is VALID [2020-07-10 23:48:21,379 INFO L280 TraceCheckUtils]: 182: Hoare triple {32457#false} assume ~splverifierCounter~0 < 4; {32457#false} is VALID [2020-07-10 23:48:21,379 INFO L280 TraceCheckUtils]: 183: Hoare triple {32457#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {32457#false} is VALID [2020-07-10 23:48:21,379 INFO L280 TraceCheckUtils]: 184: Hoare triple {32457#false} ~tmp~0 := #t~nondet0; {32457#false} is VALID [2020-07-10 23:48:21,380 INFO L280 TraceCheckUtils]: 185: Hoare triple {32457#false} havoc #t~nondet0; {32457#false} is VALID [2020-07-10 23:48:21,380 INFO L280 TraceCheckUtils]: 186: Hoare triple {32457#false} assume !(0 != ~tmp~0); {32457#false} is VALID [2020-07-10 23:48:21,380 INFO L280 TraceCheckUtils]: 187: Hoare triple {32457#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {32457#false} is VALID [2020-07-10 23:48:21,380 INFO L280 TraceCheckUtils]: 188: Hoare triple {32457#false} ~tmp___0~0 := #t~nondet1; {32457#false} is VALID [2020-07-10 23:48:21,380 INFO L280 TraceCheckUtils]: 189: Hoare triple {32457#false} havoc #t~nondet1; {32457#false} is VALID [2020-07-10 23:48:21,381 INFO L280 TraceCheckUtils]: 190: Hoare triple {32457#false} assume !(0 != ~tmp___0~0); {32457#false} is VALID [2020-07-10 23:48:21,381 INFO L280 TraceCheckUtils]: 191: Hoare triple {32457#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {32457#false} is VALID [2020-07-10 23:48:21,381 INFO L280 TraceCheckUtils]: 192: Hoare triple {32457#false} ~tmp___2~0 := #t~nondet2; {32457#false} is VALID [2020-07-10 23:48:21,381 INFO L280 TraceCheckUtils]: 193: Hoare triple {32457#false} havoc #t~nondet2; {32457#false} is VALID [2020-07-10 23:48:21,381 INFO L280 TraceCheckUtils]: 194: Hoare triple {32457#false} assume 0 != ~tmp___2~0; {32457#false} is VALID [2020-07-10 23:48:21,381 INFO L263 TraceCheckUtils]: 195: Hoare triple {32457#false} call startSystem(); {32628#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:48:21,382 INFO L280 TraceCheckUtils]: 196: Hoare triple {32628#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {32456#true} is VALID [2020-07-10 23:48:21,382 INFO L280 TraceCheckUtils]: 197: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,382 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {32456#true} {32457#false} #859#return; {32457#false} is VALID [2020-07-10 23:48:21,382 INFO L263 TraceCheckUtils]: 199: Hoare triple {32457#false} call timeShift(); {32457#false} is VALID [2020-07-10 23:48:21,382 INFO L280 TraceCheckUtils]: 200: Hoare triple {32457#false} assume 0 != ~pumpRunning~0; {32457#false} is VALID [2020-07-10 23:48:21,383 INFO L263 TraceCheckUtils]: 201: Hoare triple {32457#false} call lowerWaterLevel(); {32715#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:48:21,383 INFO L280 TraceCheckUtils]: 202: Hoare triple {32715#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {32456#true} is VALID [2020-07-10 23:48:21,383 INFO L280 TraceCheckUtils]: 203: Hoare triple {32456#true} ~waterLevel~0 := ~waterLevel~0 - 1; {32456#true} is VALID [2020-07-10 23:48:21,383 INFO L280 TraceCheckUtils]: 204: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,383 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {32456#true} {32457#false} #869#return; {32457#false} is VALID [2020-07-10 23:48:21,383 INFO L280 TraceCheckUtils]: 206: Hoare triple {32457#false} assume 0 != ~systemActive~0; {32457#false} is VALID [2020-07-10 23:48:21,384 INFO L263 TraceCheckUtils]: 207: Hoare triple {32457#false} call processEnvironment(); {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:48:21,384 INFO L280 TraceCheckUtils]: 208: Hoare triple {32676#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32456#true} is VALID [2020-07-10 23:48:21,384 INFO L280 TraceCheckUtils]: 209: Hoare triple {32456#true} assume !(0 == ~pumpRunning~0); {32456#true} is VALID [2020-07-10 23:48:21,384 INFO L263 TraceCheckUtils]: 210: Hoare triple {32456#true} call processEnvironment__wrappee__base(); {32456#true} is VALID [2020-07-10 23:48:21,384 INFO L280 TraceCheckUtils]: 211: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,384 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {32456#true} {32456#true} #853#return; {32456#true} is VALID [2020-07-10 23:48:21,385 INFO L280 TraceCheckUtils]: 213: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,385 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {32456#true} {32457#false} #871#return; {32457#false} is VALID [2020-07-10 23:48:21,385 INFO L263 TraceCheckUtils]: 215: Hoare triple {32457#false} call __utac_acc__Specification4_spec__1(); {32457#false} is VALID [2020-07-10 23:48:21,385 INFO L280 TraceCheckUtils]: 216: Hoare triple {32457#false} havoc ~tmp~7; {32457#false} is VALID [2020-07-10 23:48:21,385 INFO L280 TraceCheckUtils]: 217: Hoare triple {32457#false} havoc ~tmp___0~2; {32457#false} is VALID [2020-07-10 23:48:21,385 INFO L263 TraceCheckUtils]: 218: Hoare triple {32457#false} call #t~ret70 := getWaterLevel(); {32456#true} is VALID [2020-07-10 23:48:21,386 INFO L280 TraceCheckUtils]: 219: Hoare triple {32456#true} havoc ~retValue_acc~10; {32456#true} is VALID [2020-07-10 23:48:21,386 INFO L280 TraceCheckUtils]: 220: Hoare triple {32456#true} ~retValue_acc~10 := ~waterLevel~0; {32456#true} is VALID [2020-07-10 23:48:21,386 INFO L280 TraceCheckUtils]: 221: Hoare triple {32456#true} #res := ~retValue_acc~10; {32456#true} is VALID [2020-07-10 23:48:21,386 INFO L280 TraceCheckUtils]: 222: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,386 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {32456#true} {32457#false} #799#return; {32457#false} is VALID [2020-07-10 23:48:21,387 INFO L280 TraceCheckUtils]: 224: Hoare triple {32457#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {32457#false} is VALID [2020-07-10 23:48:21,387 INFO L280 TraceCheckUtils]: 225: Hoare triple {32457#false} ~tmp~7 := #t~ret70; {32457#false} is VALID [2020-07-10 23:48:21,387 INFO L280 TraceCheckUtils]: 226: Hoare triple {32457#false} havoc #t~ret70; {32457#false} is VALID [2020-07-10 23:48:21,387 INFO L280 TraceCheckUtils]: 227: Hoare triple {32457#false} assume 0 == ~tmp~7; {32457#false} is VALID [2020-07-10 23:48:21,387 INFO L263 TraceCheckUtils]: 228: Hoare triple {32457#false} call #t~ret71 := isPumpRunning(); {32456#true} is VALID [2020-07-10 23:48:21,387 INFO L280 TraceCheckUtils]: 229: Hoare triple {32456#true} havoc ~retValue_acc~1; {32456#true} is VALID [2020-07-10 23:48:21,388 INFO L280 TraceCheckUtils]: 230: Hoare triple {32456#true} ~retValue_acc~1 := ~pumpRunning~0; {32456#true} is VALID [2020-07-10 23:48:21,388 INFO L280 TraceCheckUtils]: 231: Hoare triple {32456#true} #res := ~retValue_acc~1; {32456#true} is VALID [2020-07-10 23:48:21,388 INFO L280 TraceCheckUtils]: 232: Hoare triple {32456#true} assume true; {32456#true} is VALID [2020-07-10 23:48:21,388 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {32456#true} {32457#false} #801#return; {32457#false} is VALID [2020-07-10 23:48:21,388 INFO L280 TraceCheckUtils]: 234: Hoare triple {32457#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {32457#false} is VALID [2020-07-10 23:48:21,388 INFO L280 TraceCheckUtils]: 235: Hoare triple {32457#false} ~tmp___0~2 := #t~ret71; {32457#false} is VALID [2020-07-10 23:48:21,389 INFO L280 TraceCheckUtils]: 236: Hoare triple {32457#false} havoc #t~ret71; {32457#false} is VALID [2020-07-10 23:48:21,389 INFO L280 TraceCheckUtils]: 237: Hoare triple {32457#false} assume 0 != ~tmp___0~2; {32457#false} is VALID [2020-07-10 23:48:21,389 INFO L263 TraceCheckUtils]: 238: Hoare triple {32457#false} call __automaton_fail(); {32457#false} is VALID [2020-07-10 23:48:21,389 INFO L280 TraceCheckUtils]: 239: Hoare triple {32457#false} assume !false; {32457#false} is VALID [2020-07-10 23:48:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-10 23:48:21,430 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2033786001] [2020-07-10 23:48:21,431 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:48:21,431 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-10 23:48:21,431 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075954576] [2020-07-10 23:48:21,432 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 240 [2020-07-10 23:48:21,432 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:48:21,432 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 23:48:21,649 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 233 edges. 233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:48:21,649 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 23:48:21,649 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:48:21,649 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 23:48:21,650 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-07-10 23:48:21,650 INFO L87 Difference]: Start difference. First operand 1283 states and 1498 transitions. Second operand 12 states. [2020-07-10 23:48:33,058 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:48:33,661 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:48:34,326 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 23:48:35,268 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:48:36,117 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:48:36,686 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:49:20,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:49:20,806 INFO L93 Difference]: Finished difference Result 2929 states and 3667 transitions. [2020-07-10 23:49:20,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 23:49:20,806 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 240 [2020-07-10 23:49:20,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:49:20,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 23:49:20,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 706 transitions. [2020-07-10 23:49:20,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 23:49:20,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 706 transitions. [2020-07-10 23:49:20,823 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 706 transitions. [2020-07-10 23:49:22,400 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 706 edges. 706 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:49:22,540 INFO L225 Difference]: With dead ends: 2929 [2020-07-10 23:49:22,540 INFO L226 Difference]: Without dead ends: 1756 [2020-07-10 23:49:22,544 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-10 23:49:22,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1756 states. [2020-07-10 23:49:55,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1756 to 1331. [2020-07-10 23:49:55,756 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:49:55,756 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1756 states. Second operand 1331 states. [2020-07-10 23:49:55,756 INFO L74 IsIncluded]: Start isIncluded. First operand 1756 states. Second operand 1331 states. [2020-07-10 23:49:55,756 INFO L87 Difference]: Start difference. First operand 1756 states. Second operand 1331 states. [2020-07-10 23:49:55,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:49:55,938 INFO L93 Difference]: Finished difference Result 1756 states and 2192 transitions. [2020-07-10 23:49:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2192 transitions. [2020-07-10 23:49:55,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:49:55,944 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:49:55,945 INFO L74 IsIncluded]: Start isIncluded. First operand 1331 states. Second operand 1756 states. [2020-07-10 23:49:55,945 INFO L87 Difference]: Start difference. First operand 1331 states. Second operand 1756 states. [2020-07-10 23:49:56,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:49:56,140 INFO L93 Difference]: Finished difference Result 1756 states and 2192 transitions. [2020-07-10 23:49:56,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2192 transitions. [2020-07-10 23:49:56,144 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:49:56,145 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:49:56,145 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:49:56,145 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:49:56,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1331 states. [2020-07-10 23:49:56,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1331 states and 1548 transitions. [2020-07-10 23:49:56,262 INFO L78 Accepts]: Start accepts. Automaton has 1331 states and 1548 transitions. Word has length 240 [2020-07-10 23:49:56,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:49:56,266 INFO L479 AbstractCegarLoop]: Abstraction has 1331 states and 1548 transitions. [2020-07-10 23:49:56,266 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 23:49:56,266 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1331 states and 1548 transitions. [2020-07-10 23:50:05,250 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1548 edges. 1548 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:50:05,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 1548 transitions. [2020-07-10 23:50:05,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2020-07-10 23:50:05,257 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:50:05,257 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:50:05,257 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 23:50:05,257 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:50:05,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:50:05,258 INFO L82 PathProgramCache]: Analyzing trace with hash 1464679499, now seen corresponding path program 1 times [2020-07-10 23:50:05,258 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:50:05,258 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1077088961] [2020-07-10 23:50:05,258 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:50:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:05,629 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:50:05,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:05,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {44947#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {44774#true} is VALID [2020-07-10 23:50:05,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} #valid := #valid[0 := 0]; {44774#true} is VALID [2020-07-10 23:50:05,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {44774#true} assume 0 < #StackHeapBarrier; {44774#true} is VALID [2020-07-10 23:50:05,712 INFO L280 TraceCheckUtils]: 3: Hoare triple {44774#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {44774#true} is VALID [2020-07-10 23:50:05,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {44774#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {44774#true} is VALID [2020-07-10 23:50:05,713 INFO L280 TraceCheckUtils]: 5: Hoare triple {44774#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {44774#true} is VALID [2020-07-10 23:50:05,713 INFO L280 TraceCheckUtils]: 6: Hoare triple {44774#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {44774#true} is VALID [2020-07-10 23:50:05,713 INFO L280 TraceCheckUtils]: 7: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {44774#true} is VALID [2020-07-10 23:50:05,714 INFO L280 TraceCheckUtils]: 8: Hoare triple {44774#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {44774#true} is VALID [2020-07-10 23:50:05,714 INFO L280 TraceCheckUtils]: 9: Hoare triple {44774#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {44774#true} is VALID [2020-07-10 23:50:05,714 INFO L280 TraceCheckUtils]: 10: Hoare triple {44774#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {44774#true} is VALID [2020-07-10 23:50:05,714 INFO L280 TraceCheckUtils]: 11: Hoare triple {44774#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {44774#true} is VALID [2020-07-10 23:50:05,715 INFO L280 TraceCheckUtils]: 12: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {44774#true} is VALID [2020-07-10 23:50:05,715 INFO L280 TraceCheckUtils]: 13: Hoare triple {44774#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {44774#true} is VALID [2020-07-10 23:50:05,715 INFO L280 TraceCheckUtils]: 14: Hoare triple {44774#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {44774#true} is VALID [2020-07-10 23:50:05,716 INFO L280 TraceCheckUtils]: 15: Hoare triple {44774#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {44774#true} is VALID [2020-07-10 23:50:05,716 INFO L280 TraceCheckUtils]: 16: Hoare triple {44774#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {44774#true} is VALID [2020-07-10 23:50:05,716 INFO L280 TraceCheckUtils]: 17: Hoare triple {44774#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {44774#true} is VALID [2020-07-10 23:50:05,717 INFO L280 TraceCheckUtils]: 18: Hoare triple {44774#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {44774#true} is VALID [2020-07-10 23:50:05,717 INFO L280 TraceCheckUtils]: 19: Hoare triple {44774#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {44774#true} is VALID [2020-07-10 23:50:05,717 INFO L280 TraceCheckUtils]: 20: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {44774#true} is VALID [2020-07-10 23:50:05,717 INFO L280 TraceCheckUtils]: 21: Hoare triple {44774#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {44774#true} is VALID [2020-07-10 23:50:05,718 INFO L280 TraceCheckUtils]: 22: Hoare triple {44774#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {44774#true} is VALID [2020-07-10 23:50:05,718 INFO L280 TraceCheckUtils]: 23: Hoare triple {44774#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {44774#true} is VALID [2020-07-10 23:50:05,718 INFO L280 TraceCheckUtils]: 24: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {44774#true} is VALID [2020-07-10 23:50:05,719 INFO L280 TraceCheckUtils]: 25: Hoare triple {44774#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {44774#true} is VALID [2020-07-10 23:50:05,719 INFO L280 TraceCheckUtils]: 26: Hoare triple {44774#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {44774#true} is VALID [2020-07-10 23:50:05,719 INFO L280 TraceCheckUtils]: 27: Hoare triple {44774#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {44774#true} is VALID [2020-07-10 23:50:05,720 INFO L280 TraceCheckUtils]: 28: Hoare triple {44774#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {44774#true} is VALID [2020-07-10 23:50:05,720 INFO L280 TraceCheckUtils]: 29: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {44774#true} is VALID [2020-07-10 23:50:05,720 INFO L280 TraceCheckUtils]: 30: Hoare triple {44774#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {44774#true} is VALID [2020-07-10 23:50:05,720 INFO L280 TraceCheckUtils]: 31: Hoare triple {44774#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {44774#true} is VALID [2020-07-10 23:50:05,721 INFO L280 TraceCheckUtils]: 32: Hoare triple {44774#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {44774#true} is VALID [2020-07-10 23:50:05,721 INFO L280 TraceCheckUtils]: 33: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {44774#true} is VALID [2020-07-10 23:50:05,721 INFO L280 TraceCheckUtils]: 34: Hoare triple {44774#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {44774#true} is VALID [2020-07-10 23:50:05,722 INFO L280 TraceCheckUtils]: 35: Hoare triple {44774#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {44774#true} is VALID [2020-07-10 23:50:05,722 INFO L280 TraceCheckUtils]: 36: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {44774#true} is VALID [2020-07-10 23:50:05,722 INFO L280 TraceCheckUtils]: 37: Hoare triple {44774#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {44774#true} is VALID [2020-07-10 23:50:05,723 INFO L280 TraceCheckUtils]: 38: Hoare triple {44774#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {44774#true} is VALID [2020-07-10 23:50:05,723 INFO L280 TraceCheckUtils]: 39: Hoare triple {44774#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {44774#true} is VALID [2020-07-10 23:50:05,723 INFO L280 TraceCheckUtils]: 40: Hoare triple {44774#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {44774#true} is VALID [2020-07-10 23:50:05,724 INFO L280 TraceCheckUtils]: 41: Hoare triple {44774#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {44774#true} is VALID [2020-07-10 23:50:05,724 INFO L280 TraceCheckUtils]: 42: Hoare triple {44774#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {44774#true} is VALID [2020-07-10 23:50:05,724 INFO L280 TraceCheckUtils]: 43: Hoare triple {44774#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {44774#true} is VALID [2020-07-10 23:50:05,724 INFO L280 TraceCheckUtils]: 44: Hoare triple {44774#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {44774#true} is VALID [2020-07-10 23:50:05,725 INFO L280 TraceCheckUtils]: 45: Hoare triple {44774#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {44774#true} is VALID [2020-07-10 23:50:05,725 INFO L280 TraceCheckUtils]: 46: Hoare triple {44774#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {44774#true} is VALID [2020-07-10 23:50:05,725 INFO L280 TraceCheckUtils]: 47: Hoare triple {44774#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {44774#true} is VALID [2020-07-10 23:50:05,726 INFO L280 TraceCheckUtils]: 48: Hoare triple {44774#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {44774#true} is VALID [2020-07-10 23:50:05,726 INFO L280 TraceCheckUtils]: 49: Hoare triple {44774#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {44774#true} is VALID [2020-07-10 23:50:05,726 INFO L280 TraceCheckUtils]: 50: Hoare triple {44774#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {44774#true} is VALID [2020-07-10 23:50:05,727 INFO L280 TraceCheckUtils]: 51: Hoare triple {44774#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {44774#true} is VALID [2020-07-10 23:50:05,727 INFO L280 TraceCheckUtils]: 52: Hoare triple {44774#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {44774#true} is VALID [2020-07-10 23:50:05,727 INFO L280 TraceCheckUtils]: 53: Hoare triple {44774#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {44774#true} is VALID [2020-07-10 23:50:05,727 INFO L280 TraceCheckUtils]: 54: Hoare triple {44774#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {44774#true} is VALID [2020-07-10 23:50:05,728 INFO L280 TraceCheckUtils]: 55: Hoare triple {44774#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {44774#true} is VALID [2020-07-10 23:50:05,728 INFO L280 TraceCheckUtils]: 56: Hoare triple {44774#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {44774#true} is VALID [2020-07-10 23:50:05,728 INFO L280 TraceCheckUtils]: 57: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {44774#true} is VALID [2020-07-10 23:50:05,728 INFO L280 TraceCheckUtils]: 58: Hoare triple {44774#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {44774#true} is VALID [2020-07-10 23:50:05,728 INFO L280 TraceCheckUtils]: 59: Hoare triple {44774#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {44774#true} is VALID [2020-07-10 23:50:05,729 INFO L280 TraceCheckUtils]: 60: Hoare triple {44774#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {44774#true} is VALID [2020-07-10 23:50:05,729 INFO L280 TraceCheckUtils]: 61: Hoare triple {44774#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {44774#true} is VALID [2020-07-10 23:50:05,729 INFO L280 TraceCheckUtils]: 62: Hoare triple {44774#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {44774#true} is VALID [2020-07-10 23:50:05,729 INFO L280 TraceCheckUtils]: 63: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {44774#true} is VALID [2020-07-10 23:50:05,729 INFO L280 TraceCheckUtils]: 64: Hoare triple {44774#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {44774#true} is VALID [2020-07-10 23:50:05,730 INFO L280 TraceCheckUtils]: 65: Hoare triple {44774#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {44774#true} is VALID [2020-07-10 23:50:05,730 INFO L280 TraceCheckUtils]: 66: Hoare triple {44774#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {44774#true} is VALID [2020-07-10 23:50:05,730 INFO L280 TraceCheckUtils]: 67: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {44774#true} is VALID [2020-07-10 23:50:05,730 INFO L280 TraceCheckUtils]: 68: Hoare triple {44774#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {44774#true} is VALID [2020-07-10 23:50:05,730 INFO L280 TraceCheckUtils]: 69: Hoare triple {44774#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {44774#true} is VALID [2020-07-10 23:50:05,730 INFO L280 TraceCheckUtils]: 70: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {44774#true} is VALID [2020-07-10 23:50:05,730 INFO L280 TraceCheckUtils]: 71: Hoare triple {44774#true} ~pumpRunning~0 := 0; {44774#true} is VALID [2020-07-10 23:50:05,731 INFO L280 TraceCheckUtils]: 72: Hoare triple {44774#true} ~systemActive~0 := 1; {44774#true} is VALID [2020-07-10 23:50:05,731 INFO L280 TraceCheckUtils]: 73: Hoare triple {44774#true} ~cleanupTimeShifts~0 := 4; {44774#true} is VALID [2020-07-10 23:50:05,731 INFO L280 TraceCheckUtils]: 74: Hoare triple {44774#true} ~head~0.base, ~head~0.offset := 0, 0; {44774#true} is VALID [2020-07-10 23:50:05,731 INFO L280 TraceCheckUtils]: 75: Hoare triple {44774#true} ~waterLevel~0 := 1; {44774#true} is VALID [2020-07-10 23:50:05,731 INFO L280 TraceCheckUtils]: 76: Hoare triple {44774#true} ~methaneLevelCritical~0 := 0; {44774#true} is VALID [2020-07-10 23:50:05,731 INFO L280 TraceCheckUtils]: 77: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:05,732 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {44774#true} {44774#true} #889#return; {44774#true} is VALID [2020-07-10 23:50:05,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:05,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:05,739 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {44774#true} {44774#true} #805#return; {44774#true} is VALID [2020-07-10 23:50:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:05,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:05,742 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {44774#true} {44774#true} #807#return; {44774#true} is VALID [2020-07-10 23:50:05,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:05,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {44774#true} havoc ~retValue_acc~5; {44774#true} is VALID [2020-07-10 23:50:05,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} ~retValue_acc~5 := 1; {44948#(and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1))} is VALID [2020-07-10 23:50:05,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {44948#(and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1))} #res := ~retValue_acc~5; {44949#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:50:05,801 INFO L280 TraceCheckUtils]: 3: Hoare triple {44949#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {44949#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:50:05,803 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44949#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {44774#true} #809#return; {44864#(= |main_#t~ret23| 1)} is VALID [2020-07-10 23:50:05,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:05,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:05,808 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {44774#true} {44774#true} #811#return; {44774#true} is VALID [2020-07-10 23:50:05,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:05,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {44950#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {44774#true} is VALID [2020-07-10 23:50:05,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:05,829 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44774#true} {44774#true} #859#return; {44774#true} is VALID [2020-07-10 23:50:05,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:05,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:05,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:05,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:06,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {44774#true} havoc ~retValue_acc~11; {44774#true} is VALID [2020-07-10 23:50:06,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} assume ~waterLevel~0 < 2; {44774#true} is VALID [2020-07-10 23:50:06,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {44774#true} ~retValue_acc~11 := 1; {45029#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 23:50:06,039 INFO L280 TraceCheckUtils]: 3: Hoare triple {45029#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {45030#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:50:06,039 INFO L280 TraceCheckUtils]: 4: Hoare triple {45030#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {45030#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:50:06,040 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {45030#(<= 1 |isHighWaterSensorDry_#res|)} {44774#true} #867#return; {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} is VALID [2020-07-10 23:50:06,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {44774#true} havoc ~retValue_acc~2; {44774#true} is VALID [2020-07-10 23:50:06,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} havoc ~tmp~2; {44774#true} is VALID [2020-07-10 23:50:06,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {44774#true} havoc ~tmp___0~1; {44774#true} is VALID [2020-07-10 23:50:06,041 INFO L263 TraceCheckUtils]: 3: Hoare triple {44774#true} call #t~ret22 := isHighWaterSensorDry(); {44774#true} is VALID [2020-07-10 23:50:06,041 INFO L280 TraceCheckUtils]: 4: Hoare triple {44774#true} havoc ~retValue_acc~11; {44774#true} is VALID [2020-07-10 23:50:06,041 INFO L280 TraceCheckUtils]: 5: Hoare triple {44774#true} assume ~waterLevel~0 < 2; {44774#true} is VALID [2020-07-10 23:50:06,042 INFO L280 TraceCheckUtils]: 6: Hoare triple {44774#true} ~retValue_acc~11 := 1; {45029#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 23:50:06,043 INFO L280 TraceCheckUtils]: 7: Hoare triple {45029#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {45030#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:50:06,046 INFO L280 TraceCheckUtils]: 8: Hoare triple {45030#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {45030#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:50:06,048 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {45030#(<= 1 |isHighWaterSensorDry_#res|)} {44774#true} #867#return; {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} is VALID [2020-07-10 23:50:06,049 INFO L280 TraceCheckUtils]: 10: Hoare triple {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} is VALID [2020-07-10 23:50:06,050 INFO L280 TraceCheckUtils]: 11: Hoare triple {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} ~tmp~2 := #t~ret22; {45028#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 23:50:06,054 INFO L280 TraceCheckUtils]: 12: Hoare triple {45028#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret22; {45028#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 23:50:06,062 INFO L280 TraceCheckUtils]: 13: Hoare triple {45028#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {44775#false} is VALID [2020-07-10 23:50:06,063 INFO L280 TraceCheckUtils]: 14: Hoare triple {44775#false} ~tmp___0~1 := 1; {44775#false} is VALID [2020-07-10 23:50:06,065 INFO L280 TraceCheckUtils]: 15: Hoare triple {44775#false} ~retValue_acc~2 := ~tmp___0~1; {44775#false} is VALID [2020-07-10 23:50:06,067 INFO L280 TraceCheckUtils]: 16: Hoare triple {44775#false} #res := ~retValue_acc~2; {44775#false} is VALID [2020-07-10 23:50:06,067 INFO L280 TraceCheckUtils]: 17: Hoare triple {44775#false} assume true; {44775#false} is VALID [2020-07-10 23:50:06,068 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {44775#false} {44774#true} #847#return; {44775#false} is VALID [2020-07-10 23:50:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:06,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44774#true} is VALID [2020-07-10 23:50:06,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,075 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44774#true} {44775#false} #849#return; {44775#false} is VALID [2020-07-10 23:50:06,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {44774#true} is VALID [2020-07-10 23:50:06,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} assume 0 == ~pumpRunning~0; {44774#true} is VALID [2020-07-10 23:50:06,076 INFO L263 TraceCheckUtils]: 2: Hoare triple {44774#true} call #t~ret4 := isHighWaterLevel(); {44774#true} is VALID [2020-07-10 23:50:06,076 INFO L280 TraceCheckUtils]: 3: Hoare triple {44774#true} havoc ~retValue_acc~2; {44774#true} is VALID [2020-07-10 23:50:06,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {44774#true} havoc ~tmp~2; {44774#true} is VALID [2020-07-10 23:50:06,077 INFO L280 TraceCheckUtils]: 5: Hoare triple {44774#true} havoc ~tmp___0~1; {44774#true} is VALID [2020-07-10 23:50:06,077 INFO L263 TraceCheckUtils]: 6: Hoare triple {44774#true} call #t~ret22 := isHighWaterSensorDry(); {44774#true} is VALID [2020-07-10 23:50:06,077 INFO L280 TraceCheckUtils]: 7: Hoare triple {44774#true} havoc ~retValue_acc~11; {44774#true} is VALID [2020-07-10 23:50:06,078 INFO L280 TraceCheckUtils]: 8: Hoare triple {44774#true} assume ~waterLevel~0 < 2; {44774#true} is VALID [2020-07-10 23:50:06,079 INFO L280 TraceCheckUtils]: 9: Hoare triple {44774#true} ~retValue_acc~11 := 1; {45029#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 23:50:06,080 INFO L280 TraceCheckUtils]: 10: Hoare triple {45029#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {45030#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:50:06,080 INFO L280 TraceCheckUtils]: 11: Hoare triple {45030#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {45030#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:50:06,082 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {45030#(<= 1 |isHighWaterSensorDry_#res|)} {44774#true} #867#return; {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} is VALID [2020-07-10 23:50:06,083 INFO L280 TraceCheckUtils]: 13: Hoare triple {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} is VALID [2020-07-10 23:50:06,084 INFO L280 TraceCheckUtils]: 14: Hoare triple {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} ~tmp~2 := #t~ret22; {45028#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 23:50:06,085 INFO L280 TraceCheckUtils]: 15: Hoare triple {45028#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret22; {45028#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 23:50:06,089 INFO L280 TraceCheckUtils]: 16: Hoare triple {45028#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {44775#false} is VALID [2020-07-10 23:50:06,089 INFO L280 TraceCheckUtils]: 17: Hoare triple {44775#false} ~tmp___0~1 := 1; {44775#false} is VALID [2020-07-10 23:50:06,089 INFO L280 TraceCheckUtils]: 18: Hoare triple {44775#false} ~retValue_acc~2 := ~tmp___0~1; {44775#false} is VALID [2020-07-10 23:50:06,090 INFO L280 TraceCheckUtils]: 19: Hoare triple {44775#false} #res := ~retValue_acc~2; {44775#false} is VALID [2020-07-10 23:50:06,090 INFO L280 TraceCheckUtils]: 20: Hoare triple {44775#false} assume true; {44775#false} is VALID [2020-07-10 23:50:06,090 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {44775#false} {44774#true} #847#return; {44775#false} is VALID [2020-07-10 23:50:06,091 INFO L280 TraceCheckUtils]: 22: Hoare triple {44775#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {44775#false} is VALID [2020-07-10 23:50:06,091 INFO L280 TraceCheckUtils]: 23: Hoare triple {44775#false} ~tmp~1 := #t~ret4; {44775#false} is VALID [2020-07-10 23:50:06,091 INFO L280 TraceCheckUtils]: 24: Hoare triple {44775#false} havoc #t~ret4; {44775#false} is VALID [2020-07-10 23:50:06,092 INFO L280 TraceCheckUtils]: 25: Hoare triple {44775#false} assume 0 != ~tmp~1; {44775#false} is VALID [2020-07-10 23:50:06,092 INFO L263 TraceCheckUtils]: 26: Hoare triple {44775#false} call activatePump(); {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:50:06,092 INFO L280 TraceCheckUtils]: 27: Hoare triple {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44774#true} is VALID [2020-07-10 23:50:06,093 INFO L280 TraceCheckUtils]: 28: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,093 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {44774#true} {44775#false} #849#return; {44775#false} is VALID [2020-07-10 23:50:06,093 INFO L280 TraceCheckUtils]: 30: Hoare triple {44775#false} assume true; {44775#false} is VALID [2020-07-10 23:50:06,094 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {44775#false} {44774#true} #871#return; {44775#false} is VALID [2020-07-10 23:50:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:06,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:06,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {44774#true} havoc ~retValue_acc~10; {44774#true} is VALID [2020-07-10 23:50:06,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} ~retValue_acc~10 := ~waterLevel~0; {44774#true} is VALID [2020-07-10 23:50:06,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {44774#true} #res := ~retValue_acc~10; {44774#true} is VALID [2020-07-10 23:50:06,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,104 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44774#true} {44774#true} #799#return; {44774#true} is VALID [2020-07-10 23:50:06,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {44774#true} havoc ~tmp~7; {44774#true} is VALID [2020-07-10 23:50:06,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} havoc ~tmp___0~2; {44774#true} is VALID [2020-07-10 23:50:06,105 INFO L263 TraceCheckUtils]: 2: Hoare triple {44774#true} call #t~ret70 := getWaterLevel(); {44774#true} is VALID [2020-07-10 23:50:06,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {44774#true} havoc ~retValue_acc~10; {44774#true} is VALID [2020-07-10 23:50:06,106 INFO L280 TraceCheckUtils]: 4: Hoare triple {44774#true} ~retValue_acc~10 := ~waterLevel~0; {44774#true} is VALID [2020-07-10 23:50:06,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {44774#true} #res := ~retValue_acc~10; {44774#true} is VALID [2020-07-10 23:50:06,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,107 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44774#true} {44774#true} #799#return; {44774#true} is VALID [2020-07-10 23:50:06,107 INFO L280 TraceCheckUtils]: 8: Hoare triple {44774#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {44774#true} is VALID [2020-07-10 23:50:06,107 INFO L280 TraceCheckUtils]: 9: Hoare triple {44774#true} ~tmp~7 := #t~ret70; {44774#true} is VALID [2020-07-10 23:50:06,108 INFO L280 TraceCheckUtils]: 10: Hoare triple {44774#true} havoc #t~ret70; {44774#true} is VALID [2020-07-10 23:50:06,108 INFO L280 TraceCheckUtils]: 11: Hoare triple {44774#true} assume !(0 == ~tmp~7); {44774#true} is VALID [2020-07-10 23:50:06,108 INFO L280 TraceCheckUtils]: 12: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,108 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {44774#true} {44775#false} #873#return; {44775#false} is VALID [2020-07-10 23:50:06,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {44951#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {44774#true} is VALID [2020-07-10 23:50:06,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} assume 0 != ~systemActive~0; {44774#true} is VALID [2020-07-10 23:50:06,113 INFO L263 TraceCheckUtils]: 2: Hoare triple {44774#true} call processEnvironment(); {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:50:06,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {44774#true} is VALID [2020-07-10 23:50:06,114 INFO L280 TraceCheckUtils]: 4: Hoare triple {44774#true} assume 0 == ~pumpRunning~0; {44774#true} is VALID [2020-07-10 23:50:06,114 INFO L263 TraceCheckUtils]: 5: Hoare triple {44774#true} call #t~ret4 := isHighWaterLevel(); {44774#true} is VALID [2020-07-10 23:50:06,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {44774#true} havoc ~retValue_acc~2; {44774#true} is VALID [2020-07-10 23:50:06,115 INFO L280 TraceCheckUtils]: 7: Hoare triple {44774#true} havoc ~tmp~2; {44774#true} is VALID [2020-07-10 23:50:06,115 INFO L280 TraceCheckUtils]: 8: Hoare triple {44774#true} havoc ~tmp___0~1; {44774#true} is VALID [2020-07-10 23:50:06,116 INFO L263 TraceCheckUtils]: 9: Hoare triple {44774#true} call #t~ret22 := isHighWaterSensorDry(); {44774#true} is VALID [2020-07-10 23:50:06,116 INFO L280 TraceCheckUtils]: 10: Hoare triple {44774#true} havoc ~retValue_acc~11; {44774#true} is VALID [2020-07-10 23:50:06,116 INFO L280 TraceCheckUtils]: 11: Hoare triple {44774#true} assume ~waterLevel~0 < 2; {44774#true} is VALID [2020-07-10 23:50:06,117 INFO L280 TraceCheckUtils]: 12: Hoare triple {44774#true} ~retValue_acc~11 := 1; {45029#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 23:50:06,118 INFO L280 TraceCheckUtils]: 13: Hoare triple {45029#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {45030#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:50:06,119 INFO L280 TraceCheckUtils]: 14: Hoare triple {45030#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {45030#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:50:06,120 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {45030#(<= 1 |isHighWaterSensorDry_#res|)} {44774#true} #867#return; {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} is VALID [2020-07-10 23:50:06,121 INFO L280 TraceCheckUtils]: 16: Hoare triple {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} is VALID [2020-07-10 23:50:06,121 INFO L280 TraceCheckUtils]: 17: Hoare triple {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} ~tmp~2 := #t~ret22; {45028#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 23:50:06,122 INFO L280 TraceCheckUtils]: 18: Hoare triple {45028#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret22; {45028#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 23:50:06,123 INFO L280 TraceCheckUtils]: 19: Hoare triple {45028#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {44775#false} is VALID [2020-07-10 23:50:06,123 INFO L280 TraceCheckUtils]: 20: Hoare triple {44775#false} ~tmp___0~1 := 1; {44775#false} is VALID [2020-07-10 23:50:06,124 INFO L280 TraceCheckUtils]: 21: Hoare triple {44775#false} ~retValue_acc~2 := ~tmp___0~1; {44775#false} is VALID [2020-07-10 23:50:06,124 INFO L280 TraceCheckUtils]: 22: Hoare triple {44775#false} #res := ~retValue_acc~2; {44775#false} is VALID [2020-07-10 23:50:06,124 INFO L280 TraceCheckUtils]: 23: Hoare triple {44775#false} assume true; {44775#false} is VALID [2020-07-10 23:50:06,125 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {44775#false} {44774#true} #847#return; {44775#false} is VALID [2020-07-10 23:50:06,125 INFO L280 TraceCheckUtils]: 25: Hoare triple {44775#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {44775#false} is VALID [2020-07-10 23:50:06,125 INFO L280 TraceCheckUtils]: 26: Hoare triple {44775#false} ~tmp~1 := #t~ret4; {44775#false} is VALID [2020-07-10 23:50:06,126 INFO L280 TraceCheckUtils]: 27: Hoare triple {44775#false} havoc #t~ret4; {44775#false} is VALID [2020-07-10 23:50:06,126 INFO L280 TraceCheckUtils]: 28: Hoare triple {44775#false} assume 0 != ~tmp~1; {44775#false} is VALID [2020-07-10 23:50:06,126 INFO L263 TraceCheckUtils]: 29: Hoare triple {44775#false} call activatePump(); {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:50:06,127 INFO L280 TraceCheckUtils]: 30: Hoare triple {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44774#true} is VALID [2020-07-10 23:50:06,127 INFO L280 TraceCheckUtils]: 31: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,127 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {44774#true} {44775#false} #849#return; {44775#false} is VALID [2020-07-10 23:50:06,127 INFO L280 TraceCheckUtils]: 33: Hoare triple {44775#false} assume true; {44775#false} is VALID [2020-07-10 23:50:06,128 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {44775#false} {44774#true} #871#return; {44775#false} is VALID [2020-07-10 23:50:06,128 INFO L263 TraceCheckUtils]: 35: Hoare triple {44775#false} call __utac_acc__Specification4_spec__1(); {44774#true} is VALID [2020-07-10 23:50:06,128 INFO L280 TraceCheckUtils]: 36: Hoare triple {44774#true} havoc ~tmp~7; {44774#true} is VALID [2020-07-10 23:50:06,129 INFO L280 TraceCheckUtils]: 37: Hoare triple {44774#true} havoc ~tmp___0~2; {44774#true} is VALID [2020-07-10 23:50:06,129 INFO L263 TraceCheckUtils]: 38: Hoare triple {44774#true} call #t~ret70 := getWaterLevel(); {44774#true} is VALID [2020-07-10 23:50:06,129 INFO L280 TraceCheckUtils]: 39: Hoare triple {44774#true} havoc ~retValue_acc~10; {44774#true} is VALID [2020-07-10 23:50:06,129 INFO L280 TraceCheckUtils]: 40: Hoare triple {44774#true} ~retValue_acc~10 := ~waterLevel~0; {44774#true} is VALID [2020-07-10 23:50:06,130 INFO L280 TraceCheckUtils]: 41: Hoare triple {44774#true} #res := ~retValue_acc~10; {44774#true} is VALID [2020-07-10 23:50:06,130 INFO L280 TraceCheckUtils]: 42: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,130 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {44774#true} {44774#true} #799#return; {44774#true} is VALID [2020-07-10 23:50:06,131 INFO L280 TraceCheckUtils]: 44: Hoare triple {44774#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {44774#true} is VALID [2020-07-10 23:50:06,131 INFO L280 TraceCheckUtils]: 45: Hoare triple {44774#true} ~tmp~7 := #t~ret70; {44774#true} is VALID [2020-07-10 23:50:06,131 INFO L280 TraceCheckUtils]: 46: Hoare triple {44774#true} havoc #t~ret70; {44774#true} is VALID [2020-07-10 23:50:06,132 INFO L280 TraceCheckUtils]: 47: Hoare triple {44774#true} assume !(0 == ~tmp~7); {44774#true} is VALID [2020-07-10 23:50:06,132 INFO L280 TraceCheckUtils]: 48: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,132 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {44774#true} {44775#false} #873#return; {44775#false} is VALID [2020-07-10 23:50:06,132 INFO L280 TraceCheckUtils]: 50: Hoare triple {44775#false} assume true; {44775#false} is VALID [2020-07-10 23:50:06,133 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {44775#false} {44774#true} #863#return; {44775#false} is VALID [2020-07-10 23:50:06,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:06,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {44950#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {44774#true} is VALID [2020-07-10 23:50:06,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,143 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44774#true} {44775#false} #859#return; {44775#false} is VALID [2020-07-10 23:50:06,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:06,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {45036#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {44774#true} is VALID [2020-07-10 23:50:06,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} ~waterLevel~0 := ~waterLevel~0 - 1; {44774#true} is VALID [2020-07-10 23:50:06,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,182 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44774#true} {44775#false} #869#return; {44775#false} is VALID [2020-07-10 23:50:06,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:06,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,191 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {44774#true} {44774#true} #853#return; {44774#true} is VALID [2020-07-10 23:50:06,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {44774#true} is VALID [2020-07-10 23:50:06,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} assume !(0 == ~pumpRunning~0); {44774#true} is VALID [2020-07-10 23:50:06,192 INFO L263 TraceCheckUtils]: 2: Hoare triple {44774#true} call processEnvironment__wrappee__base(); {44774#true} is VALID [2020-07-10 23:50:06,192 INFO L280 TraceCheckUtils]: 3: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,192 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44774#true} {44774#true} #853#return; {44774#true} is VALID [2020-07-10 23:50:06,193 INFO L280 TraceCheckUtils]: 5: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,193 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44774#true} {44775#false} #871#return; {44775#false} is VALID [2020-07-10 23:50:06,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:06,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {44774#true} havoc ~retValue_acc~10; {44774#true} is VALID [2020-07-10 23:50:06,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} ~retValue_acc~10 := ~waterLevel~0; {44774#true} is VALID [2020-07-10 23:50:06,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {44774#true} #res := ~retValue_acc~10; {44774#true} is VALID [2020-07-10 23:50:06,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,200 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44774#true} {44775#false} #799#return; {44775#false} is VALID [2020-07-10 23:50:06,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:50:06,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {44774#true} havoc ~retValue_acc~1; {44774#true} is VALID [2020-07-10 23:50:06,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {44774#true} ~retValue_acc~1 := ~pumpRunning~0; {44774#true} is VALID [2020-07-10 23:50:06,204 INFO L280 TraceCheckUtils]: 2: Hoare triple {44774#true} #res := ~retValue_acc~1; {44774#true} is VALID [2020-07-10 23:50:06,204 INFO L280 TraceCheckUtils]: 3: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,204 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44774#true} {44775#false} #801#return; {44775#false} is VALID [2020-07-10 23:50:06,213 INFO L263 TraceCheckUtils]: 0: Hoare triple {44774#true} call ULTIMATE.init(); {44947#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:50:06,213 INFO L280 TraceCheckUtils]: 1: Hoare triple {44947#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {44774#true} is VALID [2020-07-10 23:50:06,213 INFO L280 TraceCheckUtils]: 2: Hoare triple {44774#true} #valid := #valid[0 := 0]; {44774#true} is VALID [2020-07-10 23:50:06,214 INFO L280 TraceCheckUtils]: 3: Hoare triple {44774#true} assume 0 < #StackHeapBarrier; {44774#true} is VALID [2020-07-10 23:50:06,214 INFO L280 TraceCheckUtils]: 4: Hoare triple {44774#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {44774#true} is VALID [2020-07-10 23:50:06,214 INFO L280 TraceCheckUtils]: 5: Hoare triple {44774#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {44774#true} is VALID [2020-07-10 23:50:06,215 INFO L280 TraceCheckUtils]: 6: Hoare triple {44774#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {44774#true} is VALID [2020-07-10 23:50:06,215 INFO L280 TraceCheckUtils]: 7: Hoare triple {44774#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {44774#true} is VALID [2020-07-10 23:50:06,215 INFO L280 TraceCheckUtils]: 8: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {44774#true} is VALID [2020-07-10 23:50:06,215 INFO L280 TraceCheckUtils]: 9: Hoare triple {44774#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {44774#true} is VALID [2020-07-10 23:50:06,216 INFO L280 TraceCheckUtils]: 10: Hoare triple {44774#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {44774#true} is VALID [2020-07-10 23:50:06,216 INFO L280 TraceCheckUtils]: 11: Hoare triple {44774#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {44774#true} is VALID [2020-07-10 23:50:06,216 INFO L280 TraceCheckUtils]: 12: Hoare triple {44774#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {44774#true} is VALID [2020-07-10 23:50:06,217 INFO L280 TraceCheckUtils]: 13: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {44774#true} is VALID [2020-07-10 23:50:06,217 INFO L280 TraceCheckUtils]: 14: Hoare triple {44774#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {44774#true} is VALID [2020-07-10 23:50:06,217 INFO L280 TraceCheckUtils]: 15: Hoare triple {44774#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {44774#true} is VALID [2020-07-10 23:50:06,217 INFO L280 TraceCheckUtils]: 16: Hoare triple {44774#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {44774#true} is VALID [2020-07-10 23:50:06,218 INFO L280 TraceCheckUtils]: 17: Hoare triple {44774#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {44774#true} is VALID [2020-07-10 23:50:06,218 INFO L280 TraceCheckUtils]: 18: Hoare triple {44774#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {44774#true} is VALID [2020-07-10 23:50:06,218 INFO L280 TraceCheckUtils]: 19: Hoare triple {44774#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {44774#true} is VALID [2020-07-10 23:50:06,219 INFO L280 TraceCheckUtils]: 20: Hoare triple {44774#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {44774#true} is VALID [2020-07-10 23:50:06,219 INFO L280 TraceCheckUtils]: 21: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {44774#true} is VALID [2020-07-10 23:50:06,219 INFO L280 TraceCheckUtils]: 22: Hoare triple {44774#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {44774#true} is VALID [2020-07-10 23:50:06,219 INFO L280 TraceCheckUtils]: 23: Hoare triple {44774#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {44774#true} is VALID [2020-07-10 23:50:06,220 INFO L280 TraceCheckUtils]: 24: Hoare triple {44774#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {44774#true} is VALID [2020-07-10 23:50:06,220 INFO L280 TraceCheckUtils]: 25: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {44774#true} is VALID [2020-07-10 23:50:06,220 INFO L280 TraceCheckUtils]: 26: Hoare triple {44774#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {44774#true} is VALID [2020-07-10 23:50:06,221 INFO L280 TraceCheckUtils]: 27: Hoare triple {44774#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {44774#true} is VALID [2020-07-10 23:50:06,221 INFO L280 TraceCheckUtils]: 28: Hoare triple {44774#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {44774#true} is VALID [2020-07-10 23:50:06,221 INFO L280 TraceCheckUtils]: 29: Hoare triple {44774#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {44774#true} is VALID [2020-07-10 23:50:06,221 INFO L280 TraceCheckUtils]: 30: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {44774#true} is VALID [2020-07-10 23:50:06,222 INFO L280 TraceCheckUtils]: 31: Hoare triple {44774#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {44774#true} is VALID [2020-07-10 23:50:06,222 INFO L280 TraceCheckUtils]: 32: Hoare triple {44774#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {44774#true} is VALID [2020-07-10 23:50:06,222 INFO L280 TraceCheckUtils]: 33: Hoare triple {44774#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {44774#true} is VALID [2020-07-10 23:50:06,222 INFO L280 TraceCheckUtils]: 34: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {44774#true} is VALID [2020-07-10 23:50:06,223 INFO L280 TraceCheckUtils]: 35: Hoare triple {44774#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {44774#true} is VALID [2020-07-10 23:50:06,223 INFO L280 TraceCheckUtils]: 36: Hoare triple {44774#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {44774#true} is VALID [2020-07-10 23:50:06,223 INFO L280 TraceCheckUtils]: 37: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {44774#true} is VALID [2020-07-10 23:50:06,224 INFO L280 TraceCheckUtils]: 38: Hoare triple {44774#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {44774#true} is VALID [2020-07-10 23:50:06,224 INFO L280 TraceCheckUtils]: 39: Hoare triple {44774#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {44774#true} is VALID [2020-07-10 23:50:06,224 INFO L280 TraceCheckUtils]: 40: Hoare triple {44774#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {44774#true} is VALID [2020-07-10 23:50:06,224 INFO L280 TraceCheckUtils]: 41: Hoare triple {44774#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {44774#true} is VALID [2020-07-10 23:50:06,225 INFO L280 TraceCheckUtils]: 42: Hoare triple {44774#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {44774#true} is VALID [2020-07-10 23:50:06,225 INFO L280 TraceCheckUtils]: 43: Hoare triple {44774#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {44774#true} is VALID [2020-07-10 23:50:06,225 INFO L280 TraceCheckUtils]: 44: Hoare triple {44774#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {44774#true} is VALID [2020-07-10 23:50:06,226 INFO L280 TraceCheckUtils]: 45: Hoare triple {44774#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {44774#true} is VALID [2020-07-10 23:50:06,226 INFO L280 TraceCheckUtils]: 46: Hoare triple {44774#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {44774#true} is VALID [2020-07-10 23:50:06,226 INFO L280 TraceCheckUtils]: 47: Hoare triple {44774#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {44774#true} is VALID [2020-07-10 23:50:06,226 INFO L280 TraceCheckUtils]: 48: Hoare triple {44774#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {44774#true} is VALID [2020-07-10 23:50:06,227 INFO L280 TraceCheckUtils]: 49: Hoare triple {44774#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {44774#true} is VALID [2020-07-10 23:50:06,227 INFO L280 TraceCheckUtils]: 50: Hoare triple {44774#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {44774#true} is VALID [2020-07-10 23:50:06,227 INFO L280 TraceCheckUtils]: 51: Hoare triple {44774#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {44774#true} is VALID [2020-07-10 23:50:06,228 INFO L280 TraceCheckUtils]: 52: Hoare triple {44774#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {44774#true} is VALID [2020-07-10 23:50:06,228 INFO L280 TraceCheckUtils]: 53: Hoare triple {44774#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {44774#true} is VALID [2020-07-10 23:50:06,228 INFO L280 TraceCheckUtils]: 54: Hoare triple {44774#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {44774#true} is VALID [2020-07-10 23:50:06,228 INFO L280 TraceCheckUtils]: 55: Hoare triple {44774#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {44774#true} is VALID [2020-07-10 23:50:06,229 INFO L280 TraceCheckUtils]: 56: Hoare triple {44774#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {44774#true} is VALID [2020-07-10 23:50:06,229 INFO L280 TraceCheckUtils]: 57: Hoare triple {44774#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {44774#true} is VALID [2020-07-10 23:50:06,229 INFO L280 TraceCheckUtils]: 58: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {44774#true} is VALID [2020-07-10 23:50:06,230 INFO L280 TraceCheckUtils]: 59: Hoare triple {44774#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {44774#true} is VALID [2020-07-10 23:50:06,230 INFO L280 TraceCheckUtils]: 60: Hoare triple {44774#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {44774#true} is VALID [2020-07-10 23:50:06,230 INFO L280 TraceCheckUtils]: 61: Hoare triple {44774#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {44774#true} is VALID [2020-07-10 23:50:06,231 INFO L280 TraceCheckUtils]: 62: Hoare triple {44774#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {44774#true} is VALID [2020-07-10 23:50:06,231 INFO L280 TraceCheckUtils]: 63: Hoare triple {44774#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {44774#true} is VALID [2020-07-10 23:50:06,231 INFO L280 TraceCheckUtils]: 64: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {44774#true} is VALID [2020-07-10 23:50:06,231 INFO L280 TraceCheckUtils]: 65: Hoare triple {44774#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {44774#true} is VALID [2020-07-10 23:50:06,232 INFO L280 TraceCheckUtils]: 66: Hoare triple {44774#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {44774#true} is VALID [2020-07-10 23:50:06,232 INFO L280 TraceCheckUtils]: 67: Hoare triple {44774#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {44774#true} is VALID [2020-07-10 23:50:06,232 INFO L280 TraceCheckUtils]: 68: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {44774#true} is VALID [2020-07-10 23:50:06,233 INFO L280 TraceCheckUtils]: 69: Hoare triple {44774#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {44774#true} is VALID [2020-07-10 23:50:06,233 INFO L280 TraceCheckUtils]: 70: Hoare triple {44774#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {44774#true} is VALID [2020-07-10 23:50:06,233 INFO L280 TraceCheckUtils]: 71: Hoare triple {44774#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {44774#true} is VALID [2020-07-10 23:50:06,233 INFO L280 TraceCheckUtils]: 72: Hoare triple {44774#true} ~pumpRunning~0 := 0; {44774#true} is VALID [2020-07-10 23:50:06,234 INFO L280 TraceCheckUtils]: 73: Hoare triple {44774#true} ~systemActive~0 := 1; {44774#true} is VALID [2020-07-10 23:50:06,234 INFO L280 TraceCheckUtils]: 74: Hoare triple {44774#true} ~cleanupTimeShifts~0 := 4; {44774#true} is VALID [2020-07-10 23:50:06,234 INFO L280 TraceCheckUtils]: 75: Hoare triple {44774#true} ~head~0.base, ~head~0.offset := 0, 0; {44774#true} is VALID [2020-07-10 23:50:06,235 INFO L280 TraceCheckUtils]: 76: Hoare triple {44774#true} ~waterLevel~0 := 1; {44774#true} is VALID [2020-07-10 23:50:06,235 INFO L280 TraceCheckUtils]: 77: Hoare triple {44774#true} ~methaneLevelCritical~0 := 0; {44774#true} is VALID [2020-07-10 23:50:06,235 INFO L280 TraceCheckUtils]: 78: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,236 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {44774#true} {44774#true} #889#return; {44774#true} is VALID [2020-07-10 23:50:06,236 INFO L263 TraceCheckUtils]: 80: Hoare triple {44774#true} call #t~ret72 := main(); {44774#true} is VALID [2020-07-10 23:50:06,236 INFO L280 TraceCheckUtils]: 81: Hoare triple {44774#true} havoc ~retValue_acc~3; {44774#true} is VALID [2020-07-10 23:50:06,236 INFO L280 TraceCheckUtils]: 82: Hoare triple {44774#true} havoc ~tmp~3; {44774#true} is VALID [2020-07-10 23:50:06,237 INFO L263 TraceCheckUtils]: 83: Hoare triple {44774#true} call select_helpers(); {44774#true} is VALID [2020-07-10 23:50:06,237 INFO L280 TraceCheckUtils]: 84: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,237 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {44774#true} {44774#true} #805#return; {44774#true} is VALID [2020-07-10 23:50:06,238 INFO L263 TraceCheckUtils]: 86: Hoare triple {44774#true} call select_features(); {44774#true} is VALID [2020-07-10 23:50:06,238 INFO L280 TraceCheckUtils]: 87: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,238 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {44774#true} {44774#true} #807#return; {44774#true} is VALID [2020-07-10 23:50:06,238 INFO L263 TraceCheckUtils]: 89: Hoare triple {44774#true} call #t~ret23 := valid_product(); {44774#true} is VALID [2020-07-10 23:50:06,239 INFO L280 TraceCheckUtils]: 90: Hoare triple {44774#true} havoc ~retValue_acc~5; {44774#true} is VALID [2020-07-10 23:50:06,242 INFO L280 TraceCheckUtils]: 91: Hoare triple {44774#true} ~retValue_acc~5 := 1; {44948#(and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1))} is VALID [2020-07-10 23:50:06,243 INFO L280 TraceCheckUtils]: 92: Hoare triple {44948#(and (<= 1 valid_product_~retValue_acc~5) (<= valid_product_~retValue_acc~5 1))} #res := ~retValue_acc~5; {44949#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:50:06,244 INFO L280 TraceCheckUtils]: 93: Hoare triple {44949#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {44949#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:50:06,246 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {44949#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {44774#true} #809#return; {44864#(= |main_#t~ret23| 1)} is VALID [2020-07-10 23:50:06,246 INFO L280 TraceCheckUtils]: 95: Hoare triple {44864#(= |main_#t~ret23| 1)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {44864#(= |main_#t~ret23| 1)} is VALID [2020-07-10 23:50:06,247 INFO L280 TraceCheckUtils]: 96: Hoare triple {44864#(= |main_#t~ret23| 1)} ~tmp~3 := #t~ret23; {44865#(= 1 main_~tmp~3)} is VALID [2020-07-10 23:50:06,248 INFO L280 TraceCheckUtils]: 97: Hoare triple {44865#(= 1 main_~tmp~3)} havoc #t~ret23; {44865#(= 1 main_~tmp~3)} is VALID [2020-07-10 23:50:06,248 INFO L280 TraceCheckUtils]: 98: Hoare triple {44865#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {44774#true} is VALID [2020-07-10 23:50:06,248 INFO L263 TraceCheckUtils]: 99: Hoare triple {44774#true} call setup(); {44774#true} is VALID [2020-07-10 23:50:06,249 INFO L280 TraceCheckUtils]: 100: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,249 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {44774#true} {44774#true} #811#return; {44774#true} is VALID [2020-07-10 23:50:06,249 INFO L263 TraceCheckUtils]: 102: Hoare triple {44774#true} call runTest(); {44774#true} is VALID [2020-07-10 23:50:06,250 INFO L263 TraceCheckUtils]: 103: Hoare triple {44774#true} call test(); {44774#true} is VALID [2020-07-10 23:50:06,250 INFO L280 TraceCheckUtils]: 104: Hoare triple {44774#true} havoc ~splverifierCounter~0; {44774#true} is VALID [2020-07-10 23:50:06,250 INFO L280 TraceCheckUtils]: 105: Hoare triple {44774#true} havoc ~tmp~0; {44774#true} is VALID [2020-07-10 23:50:06,251 INFO L280 TraceCheckUtils]: 106: Hoare triple {44774#true} havoc ~tmp___0~0; {44774#true} is VALID [2020-07-10 23:50:06,251 INFO L280 TraceCheckUtils]: 107: Hoare triple {44774#true} havoc ~tmp___1~0; {44774#true} is VALID [2020-07-10 23:50:06,251 INFO L280 TraceCheckUtils]: 108: Hoare triple {44774#true} havoc ~tmp___2~0; {44774#true} is VALID [2020-07-10 23:50:06,251 INFO L280 TraceCheckUtils]: 109: Hoare triple {44774#true} ~splverifierCounter~0 := 0; {44774#true} is VALID [2020-07-10 23:50:06,252 INFO L280 TraceCheckUtils]: 110: Hoare triple {44774#true} assume !false; {44774#true} is VALID [2020-07-10 23:50:06,252 INFO L280 TraceCheckUtils]: 111: Hoare triple {44774#true} assume ~splverifierCounter~0 < 4; {44774#true} is VALID [2020-07-10 23:50:06,252 INFO L280 TraceCheckUtils]: 112: Hoare triple {44774#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {44774#true} is VALID [2020-07-10 23:50:06,253 INFO L280 TraceCheckUtils]: 113: Hoare triple {44774#true} ~tmp~0 := #t~nondet0; {44774#true} is VALID [2020-07-10 23:50:06,253 INFO L280 TraceCheckUtils]: 114: Hoare triple {44774#true} havoc #t~nondet0; {44774#true} is VALID [2020-07-10 23:50:06,253 INFO L280 TraceCheckUtils]: 115: Hoare triple {44774#true} assume !(0 != ~tmp~0); {44774#true} is VALID [2020-07-10 23:50:06,253 INFO L280 TraceCheckUtils]: 116: Hoare triple {44774#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {44774#true} is VALID [2020-07-10 23:50:06,254 INFO L280 TraceCheckUtils]: 117: Hoare triple {44774#true} ~tmp___0~0 := #t~nondet1; {44774#true} is VALID [2020-07-10 23:50:06,254 INFO L280 TraceCheckUtils]: 118: Hoare triple {44774#true} havoc #t~nondet1; {44774#true} is VALID [2020-07-10 23:50:06,254 INFO L280 TraceCheckUtils]: 119: Hoare triple {44774#true} assume !(0 != ~tmp___0~0); {44774#true} is VALID [2020-07-10 23:50:06,255 INFO L280 TraceCheckUtils]: 120: Hoare triple {44774#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {44774#true} is VALID [2020-07-10 23:50:06,255 INFO L280 TraceCheckUtils]: 121: Hoare triple {44774#true} ~tmp___2~0 := #t~nondet2; {44774#true} is VALID [2020-07-10 23:50:06,255 INFO L280 TraceCheckUtils]: 122: Hoare triple {44774#true} havoc #t~nondet2; {44774#true} is VALID [2020-07-10 23:50:06,255 INFO L280 TraceCheckUtils]: 123: Hoare triple {44774#true} assume 0 != ~tmp___2~0; {44774#true} is VALID [2020-07-10 23:50:06,259 INFO L263 TraceCheckUtils]: 124: Hoare triple {44774#true} call startSystem(); {44950#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:50:06,260 INFO L280 TraceCheckUtils]: 125: Hoare triple {44950#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {44774#true} is VALID [2020-07-10 23:50:06,260 INFO L280 TraceCheckUtils]: 126: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,260 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {44774#true} {44774#true} #859#return; {44774#true} is VALID [2020-07-10 23:50:06,261 INFO L263 TraceCheckUtils]: 128: Hoare triple {44774#true} call timeShift(); {44951#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:50:06,261 INFO L280 TraceCheckUtils]: 129: Hoare triple {44951#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {44774#true} is VALID [2020-07-10 23:50:06,262 INFO L280 TraceCheckUtils]: 130: Hoare triple {44774#true} assume 0 != ~systemActive~0; {44774#true} is VALID [2020-07-10 23:50:06,263 INFO L263 TraceCheckUtils]: 131: Hoare triple {44774#true} call processEnvironment(); {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:50:06,263 INFO L280 TraceCheckUtils]: 132: Hoare triple {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {44774#true} is VALID [2020-07-10 23:50:06,263 INFO L280 TraceCheckUtils]: 133: Hoare triple {44774#true} assume 0 == ~pumpRunning~0; {44774#true} is VALID [2020-07-10 23:50:06,264 INFO L263 TraceCheckUtils]: 134: Hoare triple {44774#true} call #t~ret4 := isHighWaterLevel(); {44774#true} is VALID [2020-07-10 23:50:06,264 INFO L280 TraceCheckUtils]: 135: Hoare triple {44774#true} havoc ~retValue_acc~2; {44774#true} is VALID [2020-07-10 23:50:06,264 INFO L280 TraceCheckUtils]: 136: Hoare triple {44774#true} havoc ~tmp~2; {44774#true} is VALID [2020-07-10 23:50:06,264 INFO L280 TraceCheckUtils]: 137: Hoare triple {44774#true} havoc ~tmp___0~1; {44774#true} is VALID [2020-07-10 23:50:06,265 INFO L263 TraceCheckUtils]: 138: Hoare triple {44774#true} call #t~ret22 := isHighWaterSensorDry(); {44774#true} is VALID [2020-07-10 23:50:06,265 INFO L280 TraceCheckUtils]: 139: Hoare triple {44774#true} havoc ~retValue_acc~11; {44774#true} is VALID [2020-07-10 23:50:06,265 INFO L280 TraceCheckUtils]: 140: Hoare triple {44774#true} assume ~waterLevel~0 < 2; {44774#true} is VALID [2020-07-10 23:50:06,266 INFO L280 TraceCheckUtils]: 141: Hoare triple {44774#true} ~retValue_acc~11 := 1; {45029#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 23:50:06,267 INFO L280 TraceCheckUtils]: 142: Hoare triple {45029#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {45030#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:50:06,268 INFO L280 TraceCheckUtils]: 143: Hoare triple {45030#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {45030#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:50:06,269 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {45030#(<= 1 |isHighWaterSensorDry_#res|)} {44774#true} #867#return; {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} is VALID [2020-07-10 23:50:06,270 INFO L280 TraceCheckUtils]: 145: Hoare triple {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} is VALID [2020-07-10 23:50:06,270 INFO L280 TraceCheckUtils]: 146: Hoare triple {45027#(<= 1 |isHighWaterLevel_#t~ret22|)} ~tmp~2 := #t~ret22; {45028#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 23:50:06,271 INFO L280 TraceCheckUtils]: 147: Hoare triple {45028#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret22; {45028#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 23:50:06,272 INFO L280 TraceCheckUtils]: 148: Hoare triple {45028#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {44775#false} is VALID [2020-07-10 23:50:06,272 INFO L280 TraceCheckUtils]: 149: Hoare triple {44775#false} ~tmp___0~1 := 1; {44775#false} is VALID [2020-07-10 23:50:06,273 INFO L280 TraceCheckUtils]: 150: Hoare triple {44775#false} ~retValue_acc~2 := ~tmp___0~1; {44775#false} is VALID [2020-07-10 23:50:06,273 INFO L280 TraceCheckUtils]: 151: Hoare triple {44775#false} #res := ~retValue_acc~2; {44775#false} is VALID [2020-07-10 23:50:06,273 INFO L280 TraceCheckUtils]: 152: Hoare triple {44775#false} assume true; {44775#false} is VALID [2020-07-10 23:50:06,274 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {44775#false} {44774#true} #847#return; {44775#false} is VALID [2020-07-10 23:50:06,274 INFO L280 TraceCheckUtils]: 154: Hoare triple {44775#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {44775#false} is VALID [2020-07-10 23:50:06,274 INFO L280 TraceCheckUtils]: 155: Hoare triple {44775#false} ~tmp~1 := #t~ret4; {44775#false} is VALID [2020-07-10 23:50:06,275 INFO L280 TraceCheckUtils]: 156: Hoare triple {44775#false} havoc #t~ret4; {44775#false} is VALID [2020-07-10 23:50:06,275 INFO L280 TraceCheckUtils]: 157: Hoare triple {44775#false} assume 0 != ~tmp~1; {44775#false} is VALID [2020-07-10 23:50:06,275 INFO L263 TraceCheckUtils]: 158: Hoare triple {44775#false} call activatePump(); {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:50:06,275 INFO L280 TraceCheckUtils]: 159: Hoare triple {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44774#true} is VALID [2020-07-10 23:50:06,276 INFO L280 TraceCheckUtils]: 160: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,276 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {44774#true} {44775#false} #849#return; {44775#false} is VALID [2020-07-10 23:50:06,276 INFO L280 TraceCheckUtils]: 162: Hoare triple {44775#false} assume true; {44775#false} is VALID [2020-07-10 23:50:06,277 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {44775#false} {44774#true} #871#return; {44775#false} is VALID [2020-07-10 23:50:06,277 INFO L263 TraceCheckUtils]: 164: Hoare triple {44775#false} call __utac_acc__Specification4_spec__1(); {44774#true} is VALID [2020-07-10 23:50:06,277 INFO L280 TraceCheckUtils]: 165: Hoare triple {44774#true} havoc ~tmp~7; {44774#true} is VALID [2020-07-10 23:50:06,277 INFO L280 TraceCheckUtils]: 166: Hoare triple {44774#true} havoc ~tmp___0~2; {44774#true} is VALID [2020-07-10 23:50:06,278 INFO L263 TraceCheckUtils]: 167: Hoare triple {44774#true} call #t~ret70 := getWaterLevel(); {44774#true} is VALID [2020-07-10 23:50:06,278 INFO L280 TraceCheckUtils]: 168: Hoare triple {44774#true} havoc ~retValue_acc~10; {44774#true} is VALID [2020-07-10 23:50:06,278 INFO L280 TraceCheckUtils]: 169: Hoare triple {44774#true} ~retValue_acc~10 := ~waterLevel~0; {44774#true} is VALID [2020-07-10 23:50:06,279 INFO L280 TraceCheckUtils]: 170: Hoare triple {44774#true} #res := ~retValue_acc~10; {44774#true} is VALID [2020-07-10 23:50:06,279 INFO L280 TraceCheckUtils]: 171: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,279 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {44774#true} {44774#true} #799#return; {44774#true} is VALID [2020-07-10 23:50:06,279 INFO L280 TraceCheckUtils]: 173: Hoare triple {44774#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {44774#true} is VALID [2020-07-10 23:50:06,280 INFO L280 TraceCheckUtils]: 174: Hoare triple {44774#true} ~tmp~7 := #t~ret70; {44774#true} is VALID [2020-07-10 23:50:06,280 INFO L280 TraceCheckUtils]: 175: Hoare triple {44774#true} havoc #t~ret70; {44774#true} is VALID [2020-07-10 23:50:06,280 INFO L280 TraceCheckUtils]: 176: Hoare triple {44774#true} assume !(0 == ~tmp~7); {44774#true} is VALID [2020-07-10 23:50:06,281 INFO L280 TraceCheckUtils]: 177: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,281 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {44774#true} {44775#false} #873#return; {44775#false} is VALID [2020-07-10 23:50:06,281 INFO L280 TraceCheckUtils]: 179: Hoare triple {44775#false} assume true; {44775#false} is VALID [2020-07-10 23:50:06,281 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {44775#false} {44774#true} #863#return; {44775#false} is VALID [2020-07-10 23:50:06,282 INFO L280 TraceCheckUtils]: 181: Hoare triple {44775#false} assume !false; {44775#false} is VALID [2020-07-10 23:50:06,282 INFO L280 TraceCheckUtils]: 182: Hoare triple {44775#false} assume ~splverifierCounter~0 < 4; {44775#false} is VALID [2020-07-10 23:50:06,282 INFO L280 TraceCheckUtils]: 183: Hoare triple {44775#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {44775#false} is VALID [2020-07-10 23:50:06,283 INFO L280 TraceCheckUtils]: 184: Hoare triple {44775#false} ~tmp~0 := #t~nondet0; {44775#false} is VALID [2020-07-10 23:50:06,283 INFO L280 TraceCheckUtils]: 185: Hoare triple {44775#false} havoc #t~nondet0; {44775#false} is VALID [2020-07-10 23:50:06,283 INFO L280 TraceCheckUtils]: 186: Hoare triple {44775#false} assume !(0 != ~tmp~0); {44775#false} is VALID [2020-07-10 23:50:06,283 INFO L280 TraceCheckUtils]: 187: Hoare triple {44775#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {44775#false} is VALID [2020-07-10 23:50:06,284 INFO L280 TraceCheckUtils]: 188: Hoare triple {44775#false} ~tmp___0~0 := #t~nondet1; {44775#false} is VALID [2020-07-10 23:50:06,284 INFO L280 TraceCheckUtils]: 189: Hoare triple {44775#false} havoc #t~nondet1; {44775#false} is VALID [2020-07-10 23:50:06,284 INFO L280 TraceCheckUtils]: 190: Hoare triple {44775#false} assume !(0 != ~tmp___0~0); {44775#false} is VALID [2020-07-10 23:50:06,284 INFO L280 TraceCheckUtils]: 191: Hoare triple {44775#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {44775#false} is VALID [2020-07-10 23:50:06,285 INFO L280 TraceCheckUtils]: 192: Hoare triple {44775#false} ~tmp___2~0 := #t~nondet2; {44775#false} is VALID [2020-07-10 23:50:06,285 INFO L280 TraceCheckUtils]: 193: Hoare triple {44775#false} havoc #t~nondet2; {44775#false} is VALID [2020-07-10 23:50:06,285 INFO L280 TraceCheckUtils]: 194: Hoare triple {44775#false} assume 0 != ~tmp___2~0; {44775#false} is VALID [2020-07-10 23:50:06,286 INFO L263 TraceCheckUtils]: 195: Hoare triple {44775#false} call startSystem(); {44950#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:50:06,286 INFO L280 TraceCheckUtils]: 196: Hoare triple {44950#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {44774#true} is VALID [2020-07-10 23:50:06,286 INFO L280 TraceCheckUtils]: 197: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,287 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {44774#true} {44775#false} #859#return; {44775#false} is VALID [2020-07-10 23:50:06,287 INFO L263 TraceCheckUtils]: 199: Hoare triple {44775#false} call timeShift(); {44775#false} is VALID [2020-07-10 23:50:06,287 INFO L280 TraceCheckUtils]: 200: Hoare triple {44775#false} assume 0 != ~pumpRunning~0; {44775#false} is VALID [2020-07-10 23:50:06,287 INFO L263 TraceCheckUtils]: 201: Hoare triple {44775#false} call lowerWaterLevel(); {45036#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:50:06,288 INFO L280 TraceCheckUtils]: 202: Hoare triple {45036#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {44774#true} is VALID [2020-07-10 23:50:06,288 INFO L280 TraceCheckUtils]: 203: Hoare triple {44774#true} ~waterLevel~0 := ~waterLevel~0 - 1; {44774#true} is VALID [2020-07-10 23:50:06,288 INFO L280 TraceCheckUtils]: 204: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,289 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {44774#true} {44775#false} #869#return; {44775#false} is VALID [2020-07-10 23:50:06,289 INFO L280 TraceCheckUtils]: 206: Hoare triple {44775#false} assume 0 != ~systemActive~0; {44775#false} is VALID [2020-07-10 23:50:06,289 INFO L263 TraceCheckUtils]: 207: Hoare triple {44775#false} call processEnvironment(); {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:50:06,289 INFO L280 TraceCheckUtils]: 208: Hoare triple {44998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {44774#true} is VALID [2020-07-10 23:50:06,290 INFO L280 TraceCheckUtils]: 209: Hoare triple {44774#true} assume !(0 == ~pumpRunning~0); {44774#true} is VALID [2020-07-10 23:50:06,290 INFO L263 TraceCheckUtils]: 210: Hoare triple {44774#true} call processEnvironment__wrappee__base(); {44774#true} is VALID [2020-07-10 23:50:06,290 INFO L280 TraceCheckUtils]: 211: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,291 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {44774#true} {44774#true} #853#return; {44774#true} is VALID [2020-07-10 23:50:06,291 INFO L280 TraceCheckUtils]: 213: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,291 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {44774#true} {44775#false} #871#return; {44775#false} is VALID [2020-07-10 23:50:06,292 INFO L263 TraceCheckUtils]: 215: Hoare triple {44775#false} call __utac_acc__Specification4_spec__1(); {44775#false} is VALID [2020-07-10 23:50:06,292 INFO L280 TraceCheckUtils]: 216: Hoare triple {44775#false} havoc ~tmp~7; {44775#false} is VALID [2020-07-10 23:50:06,292 INFO L280 TraceCheckUtils]: 217: Hoare triple {44775#false} havoc ~tmp___0~2; {44775#false} is VALID [2020-07-10 23:50:06,292 INFO L263 TraceCheckUtils]: 218: Hoare triple {44775#false} call #t~ret70 := getWaterLevel(); {44774#true} is VALID [2020-07-10 23:50:06,293 INFO L280 TraceCheckUtils]: 219: Hoare triple {44774#true} havoc ~retValue_acc~10; {44774#true} is VALID [2020-07-10 23:50:06,293 INFO L280 TraceCheckUtils]: 220: Hoare triple {44774#true} ~retValue_acc~10 := ~waterLevel~0; {44774#true} is VALID [2020-07-10 23:50:06,293 INFO L280 TraceCheckUtils]: 221: Hoare triple {44774#true} #res := ~retValue_acc~10; {44774#true} is VALID [2020-07-10 23:50:06,294 INFO L280 TraceCheckUtils]: 222: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,294 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {44774#true} {44775#false} #799#return; {44775#false} is VALID [2020-07-10 23:50:06,294 INFO L280 TraceCheckUtils]: 224: Hoare triple {44775#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {44775#false} is VALID [2020-07-10 23:50:06,294 INFO L280 TraceCheckUtils]: 225: Hoare triple {44775#false} ~tmp~7 := #t~ret70; {44775#false} is VALID [2020-07-10 23:50:06,295 INFO L280 TraceCheckUtils]: 226: Hoare triple {44775#false} havoc #t~ret70; {44775#false} is VALID [2020-07-10 23:50:06,295 INFO L280 TraceCheckUtils]: 227: Hoare triple {44775#false} assume 0 == ~tmp~7; {44775#false} is VALID [2020-07-10 23:50:06,295 INFO L263 TraceCheckUtils]: 228: Hoare triple {44775#false} call #t~ret71 := isPumpRunning(); {44774#true} is VALID [2020-07-10 23:50:06,296 INFO L280 TraceCheckUtils]: 229: Hoare triple {44774#true} havoc ~retValue_acc~1; {44774#true} is VALID [2020-07-10 23:50:06,296 INFO L280 TraceCheckUtils]: 230: Hoare triple {44774#true} ~retValue_acc~1 := ~pumpRunning~0; {44774#true} is VALID [2020-07-10 23:50:06,296 INFO L280 TraceCheckUtils]: 231: Hoare triple {44774#true} #res := ~retValue_acc~1; {44774#true} is VALID [2020-07-10 23:50:06,296 INFO L280 TraceCheckUtils]: 232: Hoare triple {44774#true} assume true; {44774#true} is VALID [2020-07-10 23:50:06,297 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {44774#true} {44775#false} #801#return; {44775#false} is VALID [2020-07-10 23:50:06,297 INFO L280 TraceCheckUtils]: 234: Hoare triple {44775#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {44775#false} is VALID [2020-07-10 23:50:06,297 INFO L280 TraceCheckUtils]: 235: Hoare triple {44775#false} ~tmp___0~2 := #t~ret71; {44775#false} is VALID [2020-07-10 23:50:06,298 INFO L280 TraceCheckUtils]: 236: Hoare triple {44775#false} havoc #t~ret71; {44775#false} is VALID [2020-07-10 23:50:06,298 INFO L280 TraceCheckUtils]: 237: Hoare triple {44775#false} assume 0 != ~tmp___0~2; {44775#false} is VALID [2020-07-10 23:50:06,298 INFO L263 TraceCheckUtils]: 238: Hoare triple {44775#false} call __automaton_fail(); {44775#false} is VALID [2020-07-10 23:50:06,299 INFO L280 TraceCheckUtils]: 239: Hoare triple {44775#false} assume !false; {44775#false} is VALID [2020-07-10 23:50:06,373 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-10 23:50:06,373 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1077088961] [2020-07-10 23:50:06,374 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:50:06,374 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-10 23:50:06,374 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865775434] [2020-07-10 23:50:06,375 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 240 [2020-07-10 23:50:06,376 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:50:06,377 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 23:50:06,688 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 233 edges. 233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:50:06,688 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 23:50:06,689 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:50:06,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 23:50:06,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-10 23:50:06,691 INFO L87 Difference]: Start difference. First operand 1331 states and 1548 transitions. Second operand 15 states. [2020-07-10 23:50:09,574 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:50:09,946 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:50:10,514 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:50:10,949 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:50:11,316 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:50:20,233 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:50:20,779 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:50:21,721 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:50:22,852 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:50:23,504 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:51:04,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:51:04,248 INFO L93 Difference]: Finished difference Result 2703 states and 3343 transitions. [2020-07-10 23:51:04,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-10 23:51:04,249 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 240 [2020-07-10 23:51:04,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:51:04,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 23:51:04,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 630 transitions. [2020-07-10 23:51:04,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 23:51:04,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 630 transitions. [2020-07-10 23:51:04,261 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 630 transitions. [2020-07-10 23:51:05,747 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 630 edges. 630 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:51:05,884 INFO L225 Difference]: With dead ends: 2703 [2020-07-10 23:51:05,884 INFO L226 Difference]: Without dead ends: 1482 [2020-07-10 23:51:05,888 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-10 23:51:05,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1482 states. [2020-07-10 23:51:35,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1482 to 1174. [2020-07-10 23:51:35,529 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:51:35,529 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1482 states. Second operand 1174 states. [2020-07-10 23:51:35,529 INFO L74 IsIncluded]: Start isIncluded. First operand 1482 states. Second operand 1174 states. [2020-07-10 23:51:35,530 INFO L87 Difference]: Start difference. First operand 1482 states. Second operand 1174 states. [2020-07-10 23:51:35,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:51:35,605 INFO L93 Difference]: Finished difference Result 1482 states and 1803 transitions. [2020-07-10 23:51:35,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 1803 transitions. [2020-07-10 23:51:35,607 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:51:35,608 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:51:35,608 INFO L74 IsIncluded]: Start isIncluded. First operand 1174 states. Second operand 1482 states. [2020-07-10 23:51:35,608 INFO L87 Difference]: Start difference. First operand 1174 states. Second operand 1482 states. [2020-07-10 23:51:35,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:51:35,683 INFO L93 Difference]: Finished difference Result 1482 states and 1803 transitions. [2020-07-10 23:51:35,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 1803 transitions. [2020-07-10 23:51:35,687 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:51:35,687 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:51:35,687 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:51:35,687 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:51:35,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1174 states. [2020-07-10 23:51:35,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 1174 states and 1345 transitions. [2020-07-10 23:51:35,747 INFO L78 Accepts]: Start accepts. Automaton has 1174 states and 1345 transitions. Word has length 240 [2020-07-10 23:51:35,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:51:35,747 INFO L479 AbstractCegarLoop]: Abstraction has 1174 states and 1345 transitions. [2020-07-10 23:51:35,747 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 23:51:35,747 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1174 states and 1345 transitions. [2020-07-10 23:51:43,576 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1345 edges. 1345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:51:43,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1345 transitions. [2020-07-10 23:51:43,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2020-07-10 23:51:43,583 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:51:43,583 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:51:43,584 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 23:51:43,584 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:51:43,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:51:43,584 INFO L82 PathProgramCache]: Analyzing trace with hash 894613554, now seen corresponding path program 1 times [2020-07-10 23:51:43,585 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:51:43,585 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1891273693] [2020-07-10 23:51:43,585 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:51:43,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:43,945 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:51:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {55969#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {55789#true} is VALID [2020-07-10 23:51:44,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} #valid := #valid[0 := 0]; {55789#true} is VALID [2020-07-10 23:51:44,001 INFO L280 TraceCheckUtils]: 2: Hoare triple {55789#true} assume 0 < #StackHeapBarrier; {55789#true} is VALID [2020-07-10 23:51:44,001 INFO L280 TraceCheckUtils]: 3: Hoare triple {55789#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {55789#true} is VALID [2020-07-10 23:51:44,002 INFO L280 TraceCheckUtils]: 4: Hoare triple {55789#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {55789#true} is VALID [2020-07-10 23:51:44,002 INFO L280 TraceCheckUtils]: 5: Hoare triple {55789#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {55789#true} is VALID [2020-07-10 23:51:44,002 INFO L280 TraceCheckUtils]: 6: Hoare triple {55789#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {55789#true} is VALID [2020-07-10 23:51:44,003 INFO L280 TraceCheckUtils]: 7: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {55789#true} is VALID [2020-07-10 23:51:44,003 INFO L280 TraceCheckUtils]: 8: Hoare triple {55789#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {55789#true} is VALID [2020-07-10 23:51:44,003 INFO L280 TraceCheckUtils]: 9: Hoare triple {55789#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {55789#true} is VALID [2020-07-10 23:51:44,003 INFO L280 TraceCheckUtils]: 10: Hoare triple {55789#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {55789#true} is VALID [2020-07-10 23:51:44,003 INFO L280 TraceCheckUtils]: 11: Hoare triple {55789#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {55789#true} is VALID [2020-07-10 23:51:44,004 INFO L280 TraceCheckUtils]: 12: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {55789#true} is VALID [2020-07-10 23:51:44,004 INFO L280 TraceCheckUtils]: 13: Hoare triple {55789#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {55789#true} is VALID [2020-07-10 23:51:44,004 INFO L280 TraceCheckUtils]: 14: Hoare triple {55789#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {55789#true} is VALID [2020-07-10 23:51:44,005 INFO L280 TraceCheckUtils]: 15: Hoare triple {55789#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {55789#true} is VALID [2020-07-10 23:51:44,005 INFO L280 TraceCheckUtils]: 16: Hoare triple {55789#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {55789#true} is VALID [2020-07-10 23:51:44,005 INFO L280 TraceCheckUtils]: 17: Hoare triple {55789#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {55789#true} is VALID [2020-07-10 23:51:44,006 INFO L280 TraceCheckUtils]: 18: Hoare triple {55789#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {55789#true} is VALID [2020-07-10 23:51:44,006 INFO L280 TraceCheckUtils]: 19: Hoare triple {55789#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {55789#true} is VALID [2020-07-10 23:51:44,006 INFO L280 TraceCheckUtils]: 20: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {55789#true} is VALID [2020-07-10 23:51:44,006 INFO L280 TraceCheckUtils]: 21: Hoare triple {55789#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {55789#true} is VALID [2020-07-10 23:51:44,007 INFO L280 TraceCheckUtils]: 22: Hoare triple {55789#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {55789#true} is VALID [2020-07-10 23:51:44,007 INFO L280 TraceCheckUtils]: 23: Hoare triple {55789#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {55789#true} is VALID [2020-07-10 23:51:44,007 INFO L280 TraceCheckUtils]: 24: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {55789#true} is VALID [2020-07-10 23:51:44,008 INFO L280 TraceCheckUtils]: 25: Hoare triple {55789#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {55789#true} is VALID [2020-07-10 23:51:44,008 INFO L280 TraceCheckUtils]: 26: Hoare triple {55789#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {55789#true} is VALID [2020-07-10 23:51:44,008 INFO L280 TraceCheckUtils]: 27: Hoare triple {55789#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {55789#true} is VALID [2020-07-10 23:51:44,008 INFO L280 TraceCheckUtils]: 28: Hoare triple {55789#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {55789#true} is VALID [2020-07-10 23:51:44,009 INFO L280 TraceCheckUtils]: 29: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {55789#true} is VALID [2020-07-10 23:51:44,009 INFO L280 TraceCheckUtils]: 30: Hoare triple {55789#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {55789#true} is VALID [2020-07-10 23:51:44,009 INFO L280 TraceCheckUtils]: 31: Hoare triple {55789#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {55789#true} is VALID [2020-07-10 23:51:44,010 INFO L280 TraceCheckUtils]: 32: Hoare triple {55789#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {55789#true} is VALID [2020-07-10 23:51:44,010 INFO L280 TraceCheckUtils]: 33: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {55789#true} is VALID [2020-07-10 23:51:44,010 INFO L280 TraceCheckUtils]: 34: Hoare triple {55789#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {55789#true} is VALID [2020-07-10 23:51:44,011 INFO L280 TraceCheckUtils]: 35: Hoare triple {55789#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {55789#true} is VALID [2020-07-10 23:51:44,011 INFO L280 TraceCheckUtils]: 36: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {55789#true} is VALID [2020-07-10 23:51:44,011 INFO L280 TraceCheckUtils]: 37: Hoare triple {55789#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {55789#true} is VALID [2020-07-10 23:51:44,012 INFO L280 TraceCheckUtils]: 38: Hoare triple {55789#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {55789#true} is VALID [2020-07-10 23:51:44,012 INFO L280 TraceCheckUtils]: 39: Hoare triple {55789#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {55789#true} is VALID [2020-07-10 23:51:44,012 INFO L280 TraceCheckUtils]: 40: Hoare triple {55789#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {55789#true} is VALID [2020-07-10 23:51:44,012 INFO L280 TraceCheckUtils]: 41: Hoare triple {55789#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {55789#true} is VALID [2020-07-10 23:51:44,013 INFO L280 TraceCheckUtils]: 42: Hoare triple {55789#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {55789#true} is VALID [2020-07-10 23:51:44,013 INFO L280 TraceCheckUtils]: 43: Hoare triple {55789#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {55789#true} is VALID [2020-07-10 23:51:44,013 INFO L280 TraceCheckUtils]: 44: Hoare triple {55789#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {55789#true} is VALID [2020-07-10 23:51:44,014 INFO L280 TraceCheckUtils]: 45: Hoare triple {55789#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {55789#true} is VALID [2020-07-10 23:51:44,014 INFO L280 TraceCheckUtils]: 46: Hoare triple {55789#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {55789#true} is VALID [2020-07-10 23:51:44,014 INFO L280 TraceCheckUtils]: 47: Hoare triple {55789#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {55789#true} is VALID [2020-07-10 23:51:44,014 INFO L280 TraceCheckUtils]: 48: Hoare triple {55789#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {55789#true} is VALID [2020-07-10 23:51:44,015 INFO L280 TraceCheckUtils]: 49: Hoare triple {55789#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {55789#true} is VALID [2020-07-10 23:51:44,015 INFO L280 TraceCheckUtils]: 50: Hoare triple {55789#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {55789#true} is VALID [2020-07-10 23:51:44,015 INFO L280 TraceCheckUtils]: 51: Hoare triple {55789#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {55789#true} is VALID [2020-07-10 23:51:44,016 INFO L280 TraceCheckUtils]: 52: Hoare triple {55789#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {55789#true} is VALID [2020-07-10 23:51:44,016 INFO L280 TraceCheckUtils]: 53: Hoare triple {55789#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {55789#true} is VALID [2020-07-10 23:51:44,016 INFO L280 TraceCheckUtils]: 54: Hoare triple {55789#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {55789#true} is VALID [2020-07-10 23:51:44,017 INFO L280 TraceCheckUtils]: 55: Hoare triple {55789#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {55789#true} is VALID [2020-07-10 23:51:44,017 INFO L280 TraceCheckUtils]: 56: Hoare triple {55789#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {55789#true} is VALID [2020-07-10 23:51:44,017 INFO L280 TraceCheckUtils]: 57: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {55789#true} is VALID [2020-07-10 23:51:44,018 INFO L280 TraceCheckUtils]: 58: Hoare triple {55789#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {55789#true} is VALID [2020-07-10 23:51:44,018 INFO L280 TraceCheckUtils]: 59: Hoare triple {55789#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {55789#true} is VALID [2020-07-10 23:51:44,018 INFO L280 TraceCheckUtils]: 60: Hoare triple {55789#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {55789#true} is VALID [2020-07-10 23:51:44,018 INFO L280 TraceCheckUtils]: 61: Hoare triple {55789#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {55789#true} is VALID [2020-07-10 23:51:44,019 INFO L280 TraceCheckUtils]: 62: Hoare triple {55789#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {55789#true} is VALID [2020-07-10 23:51:44,019 INFO L280 TraceCheckUtils]: 63: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {55789#true} is VALID [2020-07-10 23:51:44,019 INFO L280 TraceCheckUtils]: 64: Hoare triple {55789#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {55789#true} is VALID [2020-07-10 23:51:44,020 INFO L280 TraceCheckUtils]: 65: Hoare triple {55789#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {55789#true} is VALID [2020-07-10 23:51:44,020 INFO L280 TraceCheckUtils]: 66: Hoare triple {55789#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {55789#true} is VALID [2020-07-10 23:51:44,020 INFO L280 TraceCheckUtils]: 67: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {55789#true} is VALID [2020-07-10 23:51:44,020 INFO L280 TraceCheckUtils]: 68: Hoare triple {55789#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {55789#true} is VALID [2020-07-10 23:51:44,021 INFO L280 TraceCheckUtils]: 69: Hoare triple {55789#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {55789#true} is VALID [2020-07-10 23:51:44,021 INFO L280 TraceCheckUtils]: 70: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {55789#true} is VALID [2020-07-10 23:51:44,021 INFO L280 TraceCheckUtils]: 71: Hoare triple {55789#true} ~pumpRunning~0 := 0; {55789#true} is VALID [2020-07-10 23:51:44,022 INFO L280 TraceCheckUtils]: 72: Hoare triple {55789#true} ~systemActive~0 := 1; {55789#true} is VALID [2020-07-10 23:51:44,022 INFO L280 TraceCheckUtils]: 73: Hoare triple {55789#true} ~cleanupTimeShifts~0 := 4; {55789#true} is VALID [2020-07-10 23:51:44,022 INFO L280 TraceCheckUtils]: 74: Hoare triple {55789#true} ~head~0.base, ~head~0.offset := 0, 0; {55789#true} is VALID [2020-07-10 23:51:44,023 INFO L280 TraceCheckUtils]: 75: Hoare triple {55789#true} ~waterLevel~0 := 1; {55789#true} is VALID [2020-07-10 23:51:44,023 INFO L280 TraceCheckUtils]: 76: Hoare triple {55789#true} ~methaneLevelCritical~0 := 0; {55789#true} is VALID [2020-07-10 23:51:44,023 INFO L280 TraceCheckUtils]: 77: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,024 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {55789#true} {55789#true} #889#return; {55789#true} is VALID [2020-07-10 23:51:44,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,032 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {55789#true} {55789#true} #805#return; {55789#true} is VALID [2020-07-10 23:51:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,034 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {55789#true} {55789#true} #807#return; {55789#true} is VALID [2020-07-10 23:51:44,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {55789#true} havoc ~retValue_acc~5; {55789#true} is VALID [2020-07-10 23:51:44,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} ~retValue_acc~5 := 1; {55789#true} is VALID [2020-07-10 23:51:44,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {55789#true} #res := ~retValue_acc~5; {55789#true} is VALID [2020-07-10 23:51:44,044 INFO L280 TraceCheckUtils]: 3: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,044 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55789#true} {55789#true} #809#return; {55789#true} is VALID [2020-07-10 23:51:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,047 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {55789#true} {55789#true} #811#return; {55789#true} is VALID [2020-07-10 23:51:44,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {55970#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {55789#true} is VALID [2020-07-10 23:51:44,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} ~waterLevel~0 := 1 + ~waterLevel~0; {55789#true} is VALID [2020-07-10 23:51:44,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,060 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {55789#true} {55789#true} #855#return; {55789#true} is VALID [2020-07-10 23:51:44,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {55971#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {55789#true} is VALID [2020-07-10 23:51:44,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,074 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {55789#true} {55789#true} #859#return; {55789#true} is VALID [2020-07-10 23:51:44,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {55789#true} havoc ~retValue_acc~11; {55789#true} is VALID [2020-07-10 23:51:44,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} assume !(~waterLevel~0 < 2); {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,152 INFO L280 TraceCheckUtils]: 3: Hoare triple {55940#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,152 INFO L280 TraceCheckUtils]: 4: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume true; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,153 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {55940#(<= 2 ~waterLevel~0)} {55789#true} #867#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {55789#true} havoc ~retValue_acc~2; {55789#true} is VALID [2020-07-10 23:51:44,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} havoc ~tmp~2; {55789#true} is VALID [2020-07-10 23:51:44,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {55789#true} havoc ~tmp___0~1; {55789#true} is VALID [2020-07-10 23:51:44,154 INFO L263 TraceCheckUtils]: 3: Hoare triple {55789#true} call #t~ret22 := isHighWaterSensorDry(); {55789#true} is VALID [2020-07-10 23:51:44,154 INFO L280 TraceCheckUtils]: 4: Hoare triple {55789#true} havoc ~retValue_acc~11; {55789#true} is VALID [2020-07-10 23:51:44,155 INFO L280 TraceCheckUtils]: 5: Hoare triple {55789#true} assume !(~waterLevel~0 < 2); {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,155 INFO L280 TraceCheckUtils]: 6: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,156 INFO L280 TraceCheckUtils]: 7: Hoare triple {55940#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume true; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,157 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {55940#(<= 2 ~waterLevel~0)} {55789#true} #867#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,158 INFO L280 TraceCheckUtils]: 10: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,159 INFO L280 TraceCheckUtils]: 11: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret22; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,159 INFO L280 TraceCheckUtils]: 12: Hoare triple {55940#(<= 2 ~waterLevel~0)} havoc #t~ret22; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,160 INFO L280 TraceCheckUtils]: 13: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,161 INFO L280 TraceCheckUtils]: 14: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,161 INFO L280 TraceCheckUtils]: 15: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,162 INFO L280 TraceCheckUtils]: 16: Hoare triple {55940#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,162 INFO L280 TraceCheckUtils]: 17: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume true; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,163 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {55940#(<= 2 ~waterLevel~0)} {55789#true} #847#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55789#true} is VALID [2020-07-10 23:51:44,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,168 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {55789#true} {55940#(<= 2 ~waterLevel~0)} #849#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55789#true} is VALID [2020-07-10 23:51:44,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} assume 0 == ~pumpRunning~0; {55789#true} is VALID [2020-07-10 23:51:44,169 INFO L263 TraceCheckUtils]: 2: Hoare triple {55789#true} call #t~ret4 := isHighWaterLevel(); {55789#true} is VALID [2020-07-10 23:51:44,169 INFO L280 TraceCheckUtils]: 3: Hoare triple {55789#true} havoc ~retValue_acc~2; {55789#true} is VALID [2020-07-10 23:51:44,169 INFO L280 TraceCheckUtils]: 4: Hoare triple {55789#true} havoc ~tmp~2; {55789#true} is VALID [2020-07-10 23:51:44,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {55789#true} havoc ~tmp___0~1; {55789#true} is VALID [2020-07-10 23:51:44,170 INFO L263 TraceCheckUtils]: 6: Hoare triple {55789#true} call #t~ret22 := isHighWaterSensorDry(); {55789#true} is VALID [2020-07-10 23:51:44,170 INFO L280 TraceCheckUtils]: 7: Hoare triple {55789#true} havoc ~retValue_acc~11; {55789#true} is VALID [2020-07-10 23:51:44,171 INFO L280 TraceCheckUtils]: 8: Hoare triple {55789#true} assume !(~waterLevel~0 < 2); {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,172 INFO L280 TraceCheckUtils]: 10: Hoare triple {55940#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,172 INFO L280 TraceCheckUtils]: 11: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume true; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,173 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {55940#(<= 2 ~waterLevel~0)} {55789#true} #867#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,173 INFO L280 TraceCheckUtils]: 13: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,174 INFO L280 TraceCheckUtils]: 14: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret22; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,175 INFO L280 TraceCheckUtils]: 15: Hoare triple {55940#(<= 2 ~waterLevel~0)} havoc #t~ret22; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,175 INFO L280 TraceCheckUtils]: 16: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,176 INFO L280 TraceCheckUtils]: 17: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,176 INFO L280 TraceCheckUtils]: 18: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,177 INFO L280 TraceCheckUtils]: 19: Hoare triple {55940#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,177 INFO L280 TraceCheckUtils]: 20: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume true; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,178 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {55940#(<= 2 ~waterLevel~0)} {55789#true} #847#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,178 INFO L280 TraceCheckUtils]: 22: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,179 INFO L280 TraceCheckUtils]: 23: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,180 INFO L280 TraceCheckUtils]: 24: Hoare triple {55940#(<= 2 ~waterLevel~0)} havoc #t~ret4; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,180 INFO L280 TraceCheckUtils]: 25: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,181 INFO L263 TraceCheckUtils]: 26: Hoare triple {55940#(<= 2 ~waterLevel~0)} call activatePump(); {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:44,181 INFO L280 TraceCheckUtils]: 27: Hoare triple {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55789#true} is VALID [2020-07-10 23:51:44,181 INFO L280 TraceCheckUtils]: 28: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,182 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {55789#true} {55940#(<= 2 ~waterLevel~0)} #849#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,182 INFO L280 TraceCheckUtils]: 30: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume true; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,183 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {55940#(<= 2 ~waterLevel~0)} {55789#true} #871#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {55789#true} havoc ~retValue_acc~10; {55789#true} is VALID [2020-07-10 23:51:44,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} ~retValue_acc~10 := ~waterLevel~0; {55789#true} is VALID [2020-07-10 23:51:44,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {55789#true} #res := ~retValue_acc~10; {55789#true} is VALID [2020-07-10 23:51:44,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,194 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55789#true} {55789#true} #799#return; {55789#true} is VALID [2020-07-10 23:51:44,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {55789#true} havoc ~tmp~7; {55789#true} is VALID [2020-07-10 23:51:44,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} havoc ~tmp___0~2; {55789#true} is VALID [2020-07-10 23:51:44,195 INFO L263 TraceCheckUtils]: 2: Hoare triple {55789#true} call #t~ret70 := getWaterLevel(); {55789#true} is VALID [2020-07-10 23:51:44,195 INFO L280 TraceCheckUtils]: 3: Hoare triple {55789#true} havoc ~retValue_acc~10; {55789#true} is VALID [2020-07-10 23:51:44,195 INFO L280 TraceCheckUtils]: 4: Hoare triple {55789#true} ~retValue_acc~10 := ~waterLevel~0; {55789#true} is VALID [2020-07-10 23:51:44,195 INFO L280 TraceCheckUtils]: 5: Hoare triple {55789#true} #res := ~retValue_acc~10; {55789#true} is VALID [2020-07-10 23:51:44,196 INFO L280 TraceCheckUtils]: 6: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,196 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {55789#true} {55789#true} #799#return; {55789#true} is VALID [2020-07-10 23:51:44,196 INFO L280 TraceCheckUtils]: 8: Hoare triple {55789#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {55789#true} is VALID [2020-07-10 23:51:44,196 INFO L280 TraceCheckUtils]: 9: Hoare triple {55789#true} ~tmp~7 := #t~ret70; {55789#true} is VALID [2020-07-10 23:51:44,196 INFO L280 TraceCheckUtils]: 10: Hoare triple {55789#true} havoc #t~ret70; {55789#true} is VALID [2020-07-10 23:51:44,197 INFO L280 TraceCheckUtils]: 11: Hoare triple {55789#true} assume !(0 == ~tmp~7); {55789#true} is VALID [2020-07-10 23:51:44,197 INFO L280 TraceCheckUtils]: 12: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,198 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {55789#true} {55940#(<= 2 ~waterLevel~0)} #873#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {55972#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {55789#true} is VALID [2020-07-10 23:51:44,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} assume 0 != ~systemActive~0; {55789#true} is VALID [2020-07-10 23:51:44,199 INFO L263 TraceCheckUtils]: 2: Hoare triple {55789#true} call processEnvironment(); {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:44,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55789#true} is VALID [2020-07-10 23:51:44,199 INFO L280 TraceCheckUtils]: 4: Hoare triple {55789#true} assume 0 == ~pumpRunning~0; {55789#true} is VALID [2020-07-10 23:51:44,199 INFO L263 TraceCheckUtils]: 5: Hoare triple {55789#true} call #t~ret4 := isHighWaterLevel(); {55789#true} is VALID [2020-07-10 23:51:44,200 INFO L280 TraceCheckUtils]: 6: Hoare triple {55789#true} havoc ~retValue_acc~2; {55789#true} is VALID [2020-07-10 23:51:44,200 INFO L280 TraceCheckUtils]: 7: Hoare triple {55789#true} havoc ~tmp~2; {55789#true} is VALID [2020-07-10 23:51:44,200 INFO L280 TraceCheckUtils]: 8: Hoare triple {55789#true} havoc ~tmp___0~1; {55789#true} is VALID [2020-07-10 23:51:44,200 INFO L263 TraceCheckUtils]: 9: Hoare triple {55789#true} call #t~ret22 := isHighWaterSensorDry(); {55789#true} is VALID [2020-07-10 23:51:44,200 INFO L280 TraceCheckUtils]: 10: Hoare triple {55789#true} havoc ~retValue_acc~11; {55789#true} is VALID [2020-07-10 23:51:44,201 INFO L280 TraceCheckUtils]: 11: Hoare triple {55789#true} assume !(~waterLevel~0 < 2); {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,202 INFO L280 TraceCheckUtils]: 12: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,202 INFO L280 TraceCheckUtils]: 13: Hoare triple {55940#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,203 INFO L280 TraceCheckUtils]: 14: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume true; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,203 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {55940#(<= 2 ~waterLevel~0)} {55789#true} #867#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,204 INFO L280 TraceCheckUtils]: 16: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,204 INFO L280 TraceCheckUtils]: 17: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret22; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,205 INFO L280 TraceCheckUtils]: 18: Hoare triple {55940#(<= 2 ~waterLevel~0)} havoc #t~ret22; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,206 INFO L280 TraceCheckUtils]: 20: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,207 INFO L280 TraceCheckUtils]: 21: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,207 INFO L280 TraceCheckUtils]: 22: Hoare triple {55940#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,208 INFO L280 TraceCheckUtils]: 23: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume true; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,208 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {55940#(<= 2 ~waterLevel~0)} {55789#true} #847#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,209 INFO L280 TraceCheckUtils]: 25: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,209 INFO L280 TraceCheckUtils]: 26: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,210 INFO L280 TraceCheckUtils]: 27: Hoare triple {55940#(<= 2 ~waterLevel~0)} havoc #t~ret4; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,210 INFO L280 TraceCheckUtils]: 28: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,211 INFO L263 TraceCheckUtils]: 29: Hoare triple {55940#(<= 2 ~waterLevel~0)} call activatePump(); {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:44,211 INFO L280 TraceCheckUtils]: 30: Hoare triple {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55789#true} is VALID [2020-07-10 23:51:44,212 INFO L280 TraceCheckUtils]: 31: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,212 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {55789#true} {55940#(<= 2 ~waterLevel~0)} #849#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,213 INFO L280 TraceCheckUtils]: 33: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume true; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,213 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {55940#(<= 2 ~waterLevel~0)} {55789#true} #871#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,214 INFO L263 TraceCheckUtils]: 35: Hoare triple {55940#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {55789#true} is VALID [2020-07-10 23:51:44,214 INFO L280 TraceCheckUtils]: 36: Hoare triple {55789#true} havoc ~tmp~7; {55789#true} is VALID [2020-07-10 23:51:44,214 INFO L280 TraceCheckUtils]: 37: Hoare triple {55789#true} havoc ~tmp___0~2; {55789#true} is VALID [2020-07-10 23:51:44,214 INFO L263 TraceCheckUtils]: 38: Hoare triple {55789#true} call #t~ret70 := getWaterLevel(); {55789#true} is VALID [2020-07-10 23:51:44,214 INFO L280 TraceCheckUtils]: 39: Hoare triple {55789#true} havoc ~retValue_acc~10; {55789#true} is VALID [2020-07-10 23:51:44,214 INFO L280 TraceCheckUtils]: 40: Hoare triple {55789#true} ~retValue_acc~10 := ~waterLevel~0; {55789#true} is VALID [2020-07-10 23:51:44,215 INFO L280 TraceCheckUtils]: 41: Hoare triple {55789#true} #res := ~retValue_acc~10; {55789#true} is VALID [2020-07-10 23:51:44,215 INFO L280 TraceCheckUtils]: 42: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,215 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {55789#true} {55789#true} #799#return; {55789#true} is VALID [2020-07-10 23:51:44,215 INFO L280 TraceCheckUtils]: 44: Hoare triple {55789#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {55789#true} is VALID [2020-07-10 23:51:44,215 INFO L280 TraceCheckUtils]: 45: Hoare triple {55789#true} ~tmp~7 := #t~ret70; {55789#true} is VALID [2020-07-10 23:51:44,216 INFO L280 TraceCheckUtils]: 46: Hoare triple {55789#true} havoc #t~ret70; {55789#true} is VALID [2020-07-10 23:51:44,216 INFO L280 TraceCheckUtils]: 47: Hoare triple {55789#true} assume !(0 == ~tmp~7); {55789#true} is VALID [2020-07-10 23:51:44,216 INFO L280 TraceCheckUtils]: 48: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,217 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {55789#true} {55940#(<= 2 ~waterLevel~0)} #873#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,217 INFO L280 TraceCheckUtils]: 50: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume true; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,218 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {55940#(<= 2 ~waterLevel~0)} {55789#true} #863#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {55970#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {56053#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 23:51:44,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {56053#(<= |old(~waterLevel~0)| 1)} ~waterLevel~0 := 1 + ~waterLevel~0; {56053#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 23:51:44,241 INFO L280 TraceCheckUtils]: 2: Hoare triple {56053#(<= |old(~waterLevel~0)| 1)} assume true; {56053#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 23:51:44,241 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {56053#(<= |old(~waterLevel~0)| 1)} {55940#(<= 2 ~waterLevel~0)} #855#return; {55790#false} is VALID [2020-07-10 23:51:44,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {55971#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {55789#true} is VALID [2020-07-10 23:51:44,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,245 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {55789#true} {55790#false} #859#return; {55790#false} is VALID [2020-07-10 23:51:44,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {55970#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {55789#true} is VALID [2020-07-10 23:51:44,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} ~waterLevel~0 := ~waterLevel~0 - 1; {55789#true} is VALID [2020-07-10 23:51:44,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,248 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {55789#true} {55790#false} #869#return; {55790#false} is VALID [2020-07-10 23:51:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,253 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {55789#true} {55789#true} #853#return; {55789#true} is VALID [2020-07-10 23:51:44,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55789#true} is VALID [2020-07-10 23:51:44,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} assume !(0 == ~pumpRunning~0); {55789#true} is VALID [2020-07-10 23:51:44,254 INFO L263 TraceCheckUtils]: 2: Hoare triple {55789#true} call processEnvironment__wrappee__base(); {55789#true} is VALID [2020-07-10 23:51:44,254 INFO L280 TraceCheckUtils]: 3: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,254 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55789#true} {55789#true} #853#return; {55789#true} is VALID [2020-07-10 23:51:44,254 INFO L280 TraceCheckUtils]: 5: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,254 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {55789#true} {55790#false} #871#return; {55790#false} is VALID [2020-07-10 23:51:44,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {55789#true} havoc ~retValue_acc~10; {55789#true} is VALID [2020-07-10 23:51:44,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} ~retValue_acc~10 := ~waterLevel~0; {55789#true} is VALID [2020-07-10 23:51:44,259 INFO L280 TraceCheckUtils]: 2: Hoare triple {55789#true} #res := ~retValue_acc~10; {55789#true} is VALID [2020-07-10 23:51:44,259 INFO L280 TraceCheckUtils]: 3: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,259 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55789#true} {55790#false} #799#return; {55790#false} is VALID [2020-07-10 23:51:44,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:51:44,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {55789#true} havoc ~retValue_acc~1; {55789#true} is VALID [2020-07-10 23:51:44,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {55789#true} ~retValue_acc~1 := ~pumpRunning~0; {55789#true} is VALID [2020-07-10 23:51:44,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {55789#true} #res := ~retValue_acc~1; {55789#true} is VALID [2020-07-10 23:51:44,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,263 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55789#true} {55790#false} #801#return; {55790#false} is VALID [2020-07-10 23:51:44,267 INFO L263 TraceCheckUtils]: 0: Hoare triple {55789#true} call ULTIMATE.init(); {55969#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:51:44,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {55969#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {55789#true} is VALID [2020-07-10 23:51:44,268 INFO L280 TraceCheckUtils]: 2: Hoare triple {55789#true} #valid := #valid[0 := 0]; {55789#true} is VALID [2020-07-10 23:51:44,268 INFO L280 TraceCheckUtils]: 3: Hoare triple {55789#true} assume 0 < #StackHeapBarrier; {55789#true} is VALID [2020-07-10 23:51:44,268 INFO L280 TraceCheckUtils]: 4: Hoare triple {55789#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {55789#true} is VALID [2020-07-10 23:51:44,268 INFO L280 TraceCheckUtils]: 5: Hoare triple {55789#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {55789#true} is VALID [2020-07-10 23:51:44,269 INFO L280 TraceCheckUtils]: 6: Hoare triple {55789#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {55789#true} is VALID [2020-07-10 23:51:44,269 INFO L280 TraceCheckUtils]: 7: Hoare triple {55789#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {55789#true} is VALID [2020-07-10 23:51:44,269 INFO L280 TraceCheckUtils]: 8: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {55789#true} is VALID [2020-07-10 23:51:44,269 INFO L280 TraceCheckUtils]: 9: Hoare triple {55789#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {55789#true} is VALID [2020-07-10 23:51:44,269 INFO L280 TraceCheckUtils]: 10: Hoare triple {55789#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {55789#true} is VALID [2020-07-10 23:51:44,269 INFO L280 TraceCheckUtils]: 11: Hoare triple {55789#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {55789#true} is VALID [2020-07-10 23:51:44,270 INFO L280 TraceCheckUtils]: 12: Hoare triple {55789#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {55789#true} is VALID [2020-07-10 23:51:44,270 INFO L280 TraceCheckUtils]: 13: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {55789#true} is VALID [2020-07-10 23:51:44,270 INFO L280 TraceCheckUtils]: 14: Hoare triple {55789#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {55789#true} is VALID [2020-07-10 23:51:44,270 INFO L280 TraceCheckUtils]: 15: Hoare triple {55789#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {55789#true} is VALID [2020-07-10 23:51:44,270 INFO L280 TraceCheckUtils]: 16: Hoare triple {55789#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {55789#true} is VALID [2020-07-10 23:51:44,271 INFO L280 TraceCheckUtils]: 17: Hoare triple {55789#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {55789#true} is VALID [2020-07-10 23:51:44,271 INFO L280 TraceCheckUtils]: 18: Hoare triple {55789#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {55789#true} is VALID [2020-07-10 23:51:44,271 INFO L280 TraceCheckUtils]: 19: Hoare triple {55789#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {55789#true} is VALID [2020-07-10 23:51:44,271 INFO L280 TraceCheckUtils]: 20: Hoare triple {55789#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {55789#true} is VALID [2020-07-10 23:51:44,271 INFO L280 TraceCheckUtils]: 21: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {55789#true} is VALID [2020-07-10 23:51:44,271 INFO L280 TraceCheckUtils]: 22: Hoare triple {55789#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {55789#true} is VALID [2020-07-10 23:51:44,272 INFO L280 TraceCheckUtils]: 23: Hoare triple {55789#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {55789#true} is VALID [2020-07-10 23:51:44,272 INFO L280 TraceCheckUtils]: 24: Hoare triple {55789#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {55789#true} is VALID [2020-07-10 23:51:44,272 INFO L280 TraceCheckUtils]: 25: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {55789#true} is VALID [2020-07-10 23:51:44,272 INFO L280 TraceCheckUtils]: 26: Hoare triple {55789#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {55789#true} is VALID [2020-07-10 23:51:44,272 INFO L280 TraceCheckUtils]: 27: Hoare triple {55789#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {55789#true} is VALID [2020-07-10 23:51:44,272 INFO L280 TraceCheckUtils]: 28: Hoare triple {55789#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {55789#true} is VALID [2020-07-10 23:51:44,273 INFO L280 TraceCheckUtils]: 29: Hoare triple {55789#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {55789#true} is VALID [2020-07-10 23:51:44,273 INFO L280 TraceCheckUtils]: 30: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {55789#true} is VALID [2020-07-10 23:51:44,273 INFO L280 TraceCheckUtils]: 31: Hoare triple {55789#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {55789#true} is VALID [2020-07-10 23:51:44,273 INFO L280 TraceCheckUtils]: 32: Hoare triple {55789#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {55789#true} is VALID [2020-07-10 23:51:44,273 INFO L280 TraceCheckUtils]: 33: Hoare triple {55789#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {55789#true} is VALID [2020-07-10 23:51:44,273 INFO L280 TraceCheckUtils]: 34: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {55789#true} is VALID [2020-07-10 23:51:44,274 INFO L280 TraceCheckUtils]: 35: Hoare triple {55789#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {55789#true} is VALID [2020-07-10 23:51:44,274 INFO L280 TraceCheckUtils]: 36: Hoare triple {55789#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {55789#true} is VALID [2020-07-10 23:51:44,274 INFO L280 TraceCheckUtils]: 37: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {55789#true} is VALID [2020-07-10 23:51:44,274 INFO L280 TraceCheckUtils]: 38: Hoare triple {55789#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {55789#true} is VALID [2020-07-10 23:51:44,274 INFO L280 TraceCheckUtils]: 39: Hoare triple {55789#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {55789#true} is VALID [2020-07-10 23:51:44,275 INFO L280 TraceCheckUtils]: 40: Hoare triple {55789#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {55789#true} is VALID [2020-07-10 23:51:44,275 INFO L280 TraceCheckUtils]: 41: Hoare triple {55789#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {55789#true} is VALID [2020-07-10 23:51:44,275 INFO L280 TraceCheckUtils]: 42: Hoare triple {55789#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {55789#true} is VALID [2020-07-10 23:51:44,275 INFO L280 TraceCheckUtils]: 43: Hoare triple {55789#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {55789#true} is VALID [2020-07-10 23:51:44,275 INFO L280 TraceCheckUtils]: 44: Hoare triple {55789#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {55789#true} is VALID [2020-07-10 23:51:44,275 INFO L280 TraceCheckUtils]: 45: Hoare triple {55789#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {55789#true} is VALID [2020-07-10 23:51:44,276 INFO L280 TraceCheckUtils]: 46: Hoare triple {55789#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {55789#true} is VALID [2020-07-10 23:51:44,276 INFO L280 TraceCheckUtils]: 47: Hoare triple {55789#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {55789#true} is VALID [2020-07-10 23:51:44,276 INFO L280 TraceCheckUtils]: 48: Hoare triple {55789#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {55789#true} is VALID [2020-07-10 23:51:44,276 INFO L280 TraceCheckUtils]: 49: Hoare triple {55789#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {55789#true} is VALID [2020-07-10 23:51:44,276 INFO L280 TraceCheckUtils]: 50: Hoare triple {55789#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {55789#true} is VALID [2020-07-10 23:51:44,276 INFO L280 TraceCheckUtils]: 51: Hoare triple {55789#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {55789#true} is VALID [2020-07-10 23:51:44,277 INFO L280 TraceCheckUtils]: 52: Hoare triple {55789#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {55789#true} is VALID [2020-07-10 23:51:44,277 INFO L280 TraceCheckUtils]: 53: Hoare triple {55789#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {55789#true} is VALID [2020-07-10 23:51:44,277 INFO L280 TraceCheckUtils]: 54: Hoare triple {55789#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {55789#true} is VALID [2020-07-10 23:51:44,277 INFO L280 TraceCheckUtils]: 55: Hoare triple {55789#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {55789#true} is VALID [2020-07-10 23:51:44,277 INFO L280 TraceCheckUtils]: 56: Hoare triple {55789#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {55789#true} is VALID [2020-07-10 23:51:44,277 INFO L280 TraceCheckUtils]: 57: Hoare triple {55789#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {55789#true} is VALID [2020-07-10 23:51:44,278 INFO L280 TraceCheckUtils]: 58: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {55789#true} is VALID [2020-07-10 23:51:44,278 INFO L280 TraceCheckUtils]: 59: Hoare triple {55789#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {55789#true} is VALID [2020-07-10 23:51:44,278 INFO L280 TraceCheckUtils]: 60: Hoare triple {55789#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {55789#true} is VALID [2020-07-10 23:51:44,278 INFO L280 TraceCheckUtils]: 61: Hoare triple {55789#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {55789#true} is VALID [2020-07-10 23:51:44,278 INFO L280 TraceCheckUtils]: 62: Hoare triple {55789#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {55789#true} is VALID [2020-07-10 23:51:44,278 INFO L280 TraceCheckUtils]: 63: Hoare triple {55789#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {55789#true} is VALID [2020-07-10 23:51:44,279 INFO L280 TraceCheckUtils]: 64: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {55789#true} is VALID [2020-07-10 23:51:44,279 INFO L280 TraceCheckUtils]: 65: Hoare triple {55789#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {55789#true} is VALID [2020-07-10 23:51:44,279 INFO L280 TraceCheckUtils]: 66: Hoare triple {55789#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {55789#true} is VALID [2020-07-10 23:51:44,279 INFO L280 TraceCheckUtils]: 67: Hoare triple {55789#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {55789#true} is VALID [2020-07-10 23:51:44,279 INFO L280 TraceCheckUtils]: 68: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {55789#true} is VALID [2020-07-10 23:51:44,279 INFO L280 TraceCheckUtils]: 69: Hoare triple {55789#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {55789#true} is VALID [2020-07-10 23:51:44,280 INFO L280 TraceCheckUtils]: 70: Hoare triple {55789#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {55789#true} is VALID [2020-07-10 23:51:44,280 INFO L280 TraceCheckUtils]: 71: Hoare triple {55789#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {55789#true} is VALID [2020-07-10 23:51:44,280 INFO L280 TraceCheckUtils]: 72: Hoare triple {55789#true} ~pumpRunning~0 := 0; {55789#true} is VALID [2020-07-10 23:51:44,280 INFO L280 TraceCheckUtils]: 73: Hoare triple {55789#true} ~systemActive~0 := 1; {55789#true} is VALID [2020-07-10 23:51:44,280 INFO L280 TraceCheckUtils]: 74: Hoare triple {55789#true} ~cleanupTimeShifts~0 := 4; {55789#true} is VALID [2020-07-10 23:51:44,280 INFO L280 TraceCheckUtils]: 75: Hoare triple {55789#true} ~head~0.base, ~head~0.offset := 0, 0; {55789#true} is VALID [2020-07-10 23:51:44,281 INFO L280 TraceCheckUtils]: 76: Hoare triple {55789#true} ~waterLevel~0 := 1; {55789#true} is VALID [2020-07-10 23:51:44,281 INFO L280 TraceCheckUtils]: 77: Hoare triple {55789#true} ~methaneLevelCritical~0 := 0; {55789#true} is VALID [2020-07-10 23:51:44,281 INFO L280 TraceCheckUtils]: 78: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,281 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {55789#true} {55789#true} #889#return; {55789#true} is VALID [2020-07-10 23:51:44,281 INFO L263 TraceCheckUtils]: 80: Hoare triple {55789#true} call #t~ret72 := main(); {55789#true} is VALID [2020-07-10 23:51:44,281 INFO L280 TraceCheckUtils]: 81: Hoare triple {55789#true} havoc ~retValue_acc~3; {55789#true} is VALID [2020-07-10 23:51:44,282 INFO L280 TraceCheckUtils]: 82: Hoare triple {55789#true} havoc ~tmp~3; {55789#true} is VALID [2020-07-10 23:51:44,282 INFO L263 TraceCheckUtils]: 83: Hoare triple {55789#true} call select_helpers(); {55789#true} is VALID [2020-07-10 23:51:44,282 INFO L280 TraceCheckUtils]: 84: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,282 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {55789#true} {55789#true} #805#return; {55789#true} is VALID [2020-07-10 23:51:44,282 INFO L263 TraceCheckUtils]: 86: Hoare triple {55789#true} call select_features(); {55789#true} is VALID [2020-07-10 23:51:44,283 INFO L280 TraceCheckUtils]: 87: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,283 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {55789#true} {55789#true} #807#return; {55789#true} is VALID [2020-07-10 23:51:44,283 INFO L263 TraceCheckUtils]: 89: Hoare triple {55789#true} call #t~ret23 := valid_product(); {55789#true} is VALID [2020-07-10 23:51:44,283 INFO L280 TraceCheckUtils]: 90: Hoare triple {55789#true} havoc ~retValue_acc~5; {55789#true} is VALID [2020-07-10 23:51:44,283 INFO L280 TraceCheckUtils]: 91: Hoare triple {55789#true} ~retValue_acc~5 := 1; {55789#true} is VALID [2020-07-10 23:51:44,283 INFO L280 TraceCheckUtils]: 92: Hoare triple {55789#true} #res := ~retValue_acc~5; {55789#true} is VALID [2020-07-10 23:51:44,284 INFO L280 TraceCheckUtils]: 93: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,284 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {55789#true} {55789#true} #809#return; {55789#true} is VALID [2020-07-10 23:51:44,284 INFO L280 TraceCheckUtils]: 95: Hoare triple {55789#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {55789#true} is VALID [2020-07-10 23:51:44,284 INFO L280 TraceCheckUtils]: 96: Hoare triple {55789#true} ~tmp~3 := #t~ret23; {55789#true} is VALID [2020-07-10 23:51:44,284 INFO L280 TraceCheckUtils]: 97: Hoare triple {55789#true} havoc #t~ret23; {55789#true} is VALID [2020-07-10 23:51:44,284 INFO L280 TraceCheckUtils]: 98: Hoare triple {55789#true} assume 0 != ~tmp~3; {55789#true} is VALID [2020-07-10 23:51:44,285 INFO L263 TraceCheckUtils]: 99: Hoare triple {55789#true} call setup(); {55789#true} is VALID [2020-07-10 23:51:44,285 INFO L280 TraceCheckUtils]: 100: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,285 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {55789#true} {55789#true} #811#return; {55789#true} is VALID [2020-07-10 23:51:44,285 INFO L263 TraceCheckUtils]: 102: Hoare triple {55789#true} call runTest(); {55789#true} is VALID [2020-07-10 23:51:44,285 INFO L263 TraceCheckUtils]: 103: Hoare triple {55789#true} call test(); {55789#true} is VALID [2020-07-10 23:51:44,286 INFO L280 TraceCheckUtils]: 104: Hoare triple {55789#true} havoc ~splverifierCounter~0; {55789#true} is VALID [2020-07-10 23:51:44,286 INFO L280 TraceCheckUtils]: 105: Hoare triple {55789#true} havoc ~tmp~0; {55789#true} is VALID [2020-07-10 23:51:44,286 INFO L280 TraceCheckUtils]: 106: Hoare triple {55789#true} havoc ~tmp___0~0; {55789#true} is VALID [2020-07-10 23:51:44,286 INFO L280 TraceCheckUtils]: 107: Hoare triple {55789#true} havoc ~tmp___1~0; {55789#true} is VALID [2020-07-10 23:51:44,286 INFO L280 TraceCheckUtils]: 108: Hoare triple {55789#true} havoc ~tmp___2~0; {55789#true} is VALID [2020-07-10 23:51:44,286 INFO L280 TraceCheckUtils]: 109: Hoare triple {55789#true} ~splverifierCounter~0 := 0; {55789#true} is VALID [2020-07-10 23:51:44,287 INFO L280 TraceCheckUtils]: 110: Hoare triple {55789#true} assume !false; {55789#true} is VALID [2020-07-10 23:51:44,287 INFO L280 TraceCheckUtils]: 111: Hoare triple {55789#true} assume ~splverifierCounter~0 < 4; {55789#true} is VALID [2020-07-10 23:51:44,287 INFO L280 TraceCheckUtils]: 112: Hoare triple {55789#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {55789#true} is VALID [2020-07-10 23:51:44,287 INFO L280 TraceCheckUtils]: 113: Hoare triple {55789#true} ~tmp~0 := #t~nondet0; {55789#true} is VALID [2020-07-10 23:51:44,287 INFO L280 TraceCheckUtils]: 114: Hoare triple {55789#true} havoc #t~nondet0; {55789#true} is VALID [2020-07-10 23:51:44,288 INFO L280 TraceCheckUtils]: 115: Hoare triple {55789#true} assume 0 != ~tmp~0; {55789#true} is VALID [2020-07-10 23:51:44,288 INFO L263 TraceCheckUtils]: 116: Hoare triple {55789#true} call waterRise(); {55970#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:51:44,288 INFO L280 TraceCheckUtils]: 117: Hoare triple {55970#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {55789#true} is VALID [2020-07-10 23:51:44,289 INFO L280 TraceCheckUtils]: 118: Hoare triple {55789#true} ~waterLevel~0 := 1 + ~waterLevel~0; {55789#true} is VALID [2020-07-10 23:51:44,289 INFO L280 TraceCheckUtils]: 119: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,289 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {55789#true} {55789#true} #855#return; {55789#true} is VALID [2020-07-10 23:51:44,289 INFO L280 TraceCheckUtils]: 121: Hoare triple {55789#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {55789#true} is VALID [2020-07-10 23:51:44,289 INFO L280 TraceCheckUtils]: 122: Hoare triple {55789#true} ~tmp___0~0 := #t~nondet1; {55789#true} is VALID [2020-07-10 23:51:44,290 INFO L280 TraceCheckUtils]: 123: Hoare triple {55789#true} havoc #t~nondet1; {55789#true} is VALID [2020-07-10 23:51:44,290 INFO L280 TraceCheckUtils]: 124: Hoare triple {55789#true} assume !(0 != ~tmp___0~0); {55789#true} is VALID [2020-07-10 23:51:44,290 INFO L280 TraceCheckUtils]: 125: Hoare triple {55789#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {55789#true} is VALID [2020-07-10 23:51:44,290 INFO L280 TraceCheckUtils]: 126: Hoare triple {55789#true} ~tmp___2~0 := #t~nondet2; {55789#true} is VALID [2020-07-10 23:51:44,290 INFO L280 TraceCheckUtils]: 127: Hoare triple {55789#true} havoc #t~nondet2; {55789#true} is VALID [2020-07-10 23:51:44,290 INFO L280 TraceCheckUtils]: 128: Hoare triple {55789#true} assume 0 != ~tmp___2~0; {55789#true} is VALID [2020-07-10 23:51:44,291 INFO L263 TraceCheckUtils]: 129: Hoare triple {55789#true} call startSystem(); {55971#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:51:44,291 INFO L280 TraceCheckUtils]: 130: Hoare triple {55971#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {55789#true} is VALID [2020-07-10 23:51:44,291 INFO L280 TraceCheckUtils]: 131: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,292 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {55789#true} {55789#true} #859#return; {55789#true} is VALID [2020-07-10 23:51:44,292 INFO L263 TraceCheckUtils]: 133: Hoare triple {55789#true} call timeShift(); {55972#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:51:44,293 INFO L280 TraceCheckUtils]: 134: Hoare triple {55972#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {55789#true} is VALID [2020-07-10 23:51:44,293 INFO L280 TraceCheckUtils]: 135: Hoare triple {55789#true} assume 0 != ~systemActive~0; {55789#true} is VALID [2020-07-10 23:51:44,293 INFO L263 TraceCheckUtils]: 136: Hoare triple {55789#true} call processEnvironment(); {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:44,293 INFO L280 TraceCheckUtils]: 137: Hoare triple {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55789#true} is VALID [2020-07-10 23:51:44,294 INFO L280 TraceCheckUtils]: 138: Hoare triple {55789#true} assume 0 == ~pumpRunning~0; {55789#true} is VALID [2020-07-10 23:51:44,294 INFO L263 TraceCheckUtils]: 139: Hoare triple {55789#true} call #t~ret4 := isHighWaterLevel(); {55789#true} is VALID [2020-07-10 23:51:44,294 INFO L280 TraceCheckUtils]: 140: Hoare triple {55789#true} havoc ~retValue_acc~2; {55789#true} is VALID [2020-07-10 23:51:44,294 INFO L280 TraceCheckUtils]: 141: Hoare triple {55789#true} havoc ~tmp~2; {55789#true} is VALID [2020-07-10 23:51:44,294 INFO L280 TraceCheckUtils]: 142: Hoare triple {55789#true} havoc ~tmp___0~1; {55789#true} is VALID [2020-07-10 23:51:44,295 INFO L263 TraceCheckUtils]: 143: Hoare triple {55789#true} call #t~ret22 := isHighWaterSensorDry(); {55789#true} is VALID [2020-07-10 23:51:44,295 INFO L280 TraceCheckUtils]: 144: Hoare triple {55789#true} havoc ~retValue_acc~11; {55789#true} is VALID [2020-07-10 23:51:44,295 INFO L280 TraceCheckUtils]: 145: Hoare triple {55789#true} assume !(~waterLevel~0 < 2); {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,296 INFO L280 TraceCheckUtils]: 146: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,296 INFO L280 TraceCheckUtils]: 147: Hoare triple {55940#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,297 INFO L280 TraceCheckUtils]: 148: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume true; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,298 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {55940#(<= 2 ~waterLevel~0)} {55789#true} #867#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,298 INFO L280 TraceCheckUtils]: 150: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,299 INFO L280 TraceCheckUtils]: 151: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret22; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,299 INFO L280 TraceCheckUtils]: 152: Hoare triple {55940#(<= 2 ~waterLevel~0)} havoc #t~ret22; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,300 INFO L280 TraceCheckUtils]: 153: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,300 INFO L280 TraceCheckUtils]: 154: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,301 INFO L280 TraceCheckUtils]: 155: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,301 INFO L280 TraceCheckUtils]: 156: Hoare triple {55940#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,302 INFO L280 TraceCheckUtils]: 157: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume true; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,302 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {55940#(<= 2 ~waterLevel~0)} {55789#true} #847#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,303 INFO L280 TraceCheckUtils]: 159: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,303 INFO L280 TraceCheckUtils]: 160: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,304 INFO L280 TraceCheckUtils]: 161: Hoare triple {55940#(<= 2 ~waterLevel~0)} havoc #t~ret4; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,304 INFO L280 TraceCheckUtils]: 162: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,305 INFO L263 TraceCheckUtils]: 163: Hoare triple {55940#(<= 2 ~waterLevel~0)} call activatePump(); {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:44,305 INFO L280 TraceCheckUtils]: 164: Hoare triple {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55789#true} is VALID [2020-07-10 23:51:44,306 INFO L280 TraceCheckUtils]: 165: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,306 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {55789#true} {55940#(<= 2 ~waterLevel~0)} #849#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,307 INFO L280 TraceCheckUtils]: 167: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume true; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,307 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {55940#(<= 2 ~waterLevel~0)} {55789#true} #871#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,307 INFO L263 TraceCheckUtils]: 169: Hoare triple {55940#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {55789#true} is VALID [2020-07-10 23:51:44,308 INFO L280 TraceCheckUtils]: 170: Hoare triple {55789#true} havoc ~tmp~7; {55789#true} is VALID [2020-07-10 23:51:44,308 INFO L280 TraceCheckUtils]: 171: Hoare triple {55789#true} havoc ~tmp___0~2; {55789#true} is VALID [2020-07-10 23:51:44,308 INFO L263 TraceCheckUtils]: 172: Hoare triple {55789#true} call #t~ret70 := getWaterLevel(); {55789#true} is VALID [2020-07-10 23:51:44,308 INFO L280 TraceCheckUtils]: 173: Hoare triple {55789#true} havoc ~retValue_acc~10; {55789#true} is VALID [2020-07-10 23:51:44,308 INFO L280 TraceCheckUtils]: 174: Hoare triple {55789#true} ~retValue_acc~10 := ~waterLevel~0; {55789#true} is VALID [2020-07-10 23:51:44,308 INFO L280 TraceCheckUtils]: 175: Hoare triple {55789#true} #res := ~retValue_acc~10; {55789#true} is VALID [2020-07-10 23:51:44,309 INFO L280 TraceCheckUtils]: 176: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,309 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {55789#true} {55789#true} #799#return; {55789#true} is VALID [2020-07-10 23:51:44,309 INFO L280 TraceCheckUtils]: 178: Hoare triple {55789#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {55789#true} is VALID [2020-07-10 23:51:44,309 INFO L280 TraceCheckUtils]: 179: Hoare triple {55789#true} ~tmp~7 := #t~ret70; {55789#true} is VALID [2020-07-10 23:51:44,310 INFO L280 TraceCheckUtils]: 180: Hoare triple {55789#true} havoc #t~ret70; {55789#true} is VALID [2020-07-10 23:51:44,310 INFO L280 TraceCheckUtils]: 181: Hoare triple {55789#true} assume !(0 == ~tmp~7); {55789#true} is VALID [2020-07-10 23:51:44,310 INFO L280 TraceCheckUtils]: 182: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,310 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {55789#true} {55940#(<= 2 ~waterLevel~0)} #873#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,311 INFO L280 TraceCheckUtils]: 184: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume true; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,312 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {55940#(<= 2 ~waterLevel~0)} {55789#true} #863#return; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,312 INFO L280 TraceCheckUtils]: 186: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume !false; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,313 INFO L280 TraceCheckUtils]: 187: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,313 INFO L280 TraceCheckUtils]: 188: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,314 INFO L280 TraceCheckUtils]: 189: Hoare triple {55940#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~nondet0; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,314 INFO L280 TraceCheckUtils]: 190: Hoare triple {55940#(<= 2 ~waterLevel~0)} havoc #t~nondet0; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,316 INFO L280 TraceCheckUtils]: 191: Hoare triple {55940#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {55940#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:51:44,317 INFO L263 TraceCheckUtils]: 192: Hoare triple {55940#(<= 2 ~waterLevel~0)} call waterRise(); {55970#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:51:44,317 INFO L280 TraceCheckUtils]: 193: Hoare triple {55970#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {56053#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 23:51:44,318 INFO L280 TraceCheckUtils]: 194: Hoare triple {56053#(<= |old(~waterLevel~0)| 1)} ~waterLevel~0 := 1 + ~waterLevel~0; {56053#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 23:51:44,319 INFO L280 TraceCheckUtils]: 195: Hoare triple {56053#(<= |old(~waterLevel~0)| 1)} assume true; {56053#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 23:51:44,319 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {56053#(<= |old(~waterLevel~0)| 1)} {55940#(<= 2 ~waterLevel~0)} #855#return; {55790#false} is VALID [2020-07-10 23:51:44,320 INFO L280 TraceCheckUtils]: 197: Hoare triple {55790#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {55790#false} is VALID [2020-07-10 23:51:44,320 INFO L280 TraceCheckUtils]: 198: Hoare triple {55790#false} ~tmp___0~0 := #t~nondet1; {55790#false} is VALID [2020-07-10 23:51:44,320 INFO L280 TraceCheckUtils]: 199: Hoare triple {55790#false} havoc #t~nondet1; {55790#false} is VALID [2020-07-10 23:51:44,320 INFO L280 TraceCheckUtils]: 200: Hoare triple {55790#false} assume !(0 != ~tmp___0~0); {55790#false} is VALID [2020-07-10 23:51:44,320 INFO L280 TraceCheckUtils]: 201: Hoare triple {55790#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {55790#false} is VALID [2020-07-10 23:51:44,320 INFO L280 TraceCheckUtils]: 202: Hoare triple {55790#false} ~tmp___2~0 := #t~nondet2; {55790#false} is VALID [2020-07-10 23:51:44,321 INFO L280 TraceCheckUtils]: 203: Hoare triple {55790#false} havoc #t~nondet2; {55790#false} is VALID [2020-07-10 23:51:44,321 INFO L280 TraceCheckUtils]: 204: Hoare triple {55790#false} assume 0 != ~tmp___2~0; {55790#false} is VALID [2020-07-10 23:51:44,321 INFO L263 TraceCheckUtils]: 205: Hoare triple {55790#false} call startSystem(); {55971#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:51:44,321 INFO L280 TraceCheckUtils]: 206: Hoare triple {55971#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {55789#true} is VALID [2020-07-10 23:51:44,321 INFO L280 TraceCheckUtils]: 207: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,322 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {55789#true} {55790#false} #859#return; {55790#false} is VALID [2020-07-10 23:51:44,322 INFO L263 TraceCheckUtils]: 209: Hoare triple {55790#false} call timeShift(); {55790#false} is VALID [2020-07-10 23:51:44,322 INFO L280 TraceCheckUtils]: 210: Hoare triple {55790#false} assume 0 != ~pumpRunning~0; {55790#false} is VALID [2020-07-10 23:51:44,323 INFO L263 TraceCheckUtils]: 211: Hoare triple {55790#false} call lowerWaterLevel(); {55970#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:51:44,323 INFO L280 TraceCheckUtils]: 212: Hoare triple {55970#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {55789#true} is VALID [2020-07-10 23:51:44,323 INFO L280 TraceCheckUtils]: 213: Hoare triple {55789#true} ~waterLevel~0 := ~waterLevel~0 - 1; {55789#true} is VALID [2020-07-10 23:51:44,323 INFO L280 TraceCheckUtils]: 214: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,324 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {55789#true} {55790#false} #869#return; {55790#false} is VALID [2020-07-10 23:51:44,324 INFO L280 TraceCheckUtils]: 216: Hoare triple {55790#false} assume 0 != ~systemActive~0; {55790#false} is VALID [2020-07-10 23:51:44,324 INFO L263 TraceCheckUtils]: 217: Hoare triple {55790#false} call processEnvironment(); {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:51:44,324 INFO L280 TraceCheckUtils]: 218: Hoare triple {56019#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55789#true} is VALID [2020-07-10 23:51:44,324 INFO L280 TraceCheckUtils]: 219: Hoare triple {55789#true} assume !(0 == ~pumpRunning~0); {55789#true} is VALID [2020-07-10 23:51:44,324 INFO L263 TraceCheckUtils]: 220: Hoare triple {55789#true} call processEnvironment__wrappee__base(); {55789#true} is VALID [2020-07-10 23:51:44,325 INFO L280 TraceCheckUtils]: 221: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,325 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {55789#true} {55789#true} #853#return; {55789#true} is VALID [2020-07-10 23:51:44,325 INFO L280 TraceCheckUtils]: 223: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,325 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {55789#true} {55790#false} #871#return; {55790#false} is VALID [2020-07-10 23:51:44,325 INFO L263 TraceCheckUtils]: 225: Hoare triple {55790#false} call __utac_acc__Specification4_spec__1(); {55790#false} is VALID [2020-07-10 23:51:44,326 INFO L280 TraceCheckUtils]: 226: Hoare triple {55790#false} havoc ~tmp~7; {55790#false} is VALID [2020-07-10 23:51:44,326 INFO L280 TraceCheckUtils]: 227: Hoare triple {55790#false} havoc ~tmp___0~2; {55790#false} is VALID [2020-07-10 23:51:44,326 INFO L263 TraceCheckUtils]: 228: Hoare triple {55790#false} call #t~ret70 := getWaterLevel(); {55789#true} is VALID [2020-07-10 23:51:44,326 INFO L280 TraceCheckUtils]: 229: Hoare triple {55789#true} havoc ~retValue_acc~10; {55789#true} is VALID [2020-07-10 23:51:44,326 INFO L280 TraceCheckUtils]: 230: Hoare triple {55789#true} ~retValue_acc~10 := ~waterLevel~0; {55789#true} is VALID [2020-07-10 23:51:44,326 INFO L280 TraceCheckUtils]: 231: Hoare triple {55789#true} #res := ~retValue_acc~10; {55789#true} is VALID [2020-07-10 23:51:44,327 INFO L280 TraceCheckUtils]: 232: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,327 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {55789#true} {55790#false} #799#return; {55790#false} is VALID [2020-07-10 23:51:44,327 INFO L280 TraceCheckUtils]: 234: Hoare triple {55790#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {55790#false} is VALID [2020-07-10 23:51:44,327 INFO L280 TraceCheckUtils]: 235: Hoare triple {55790#false} ~tmp~7 := #t~ret70; {55790#false} is VALID [2020-07-10 23:51:44,327 INFO L280 TraceCheckUtils]: 236: Hoare triple {55790#false} havoc #t~ret70; {55790#false} is VALID [2020-07-10 23:51:44,327 INFO L280 TraceCheckUtils]: 237: Hoare triple {55790#false} assume 0 == ~tmp~7; {55790#false} is VALID [2020-07-10 23:51:44,328 INFO L263 TraceCheckUtils]: 238: Hoare triple {55790#false} call #t~ret71 := isPumpRunning(); {55789#true} is VALID [2020-07-10 23:51:44,328 INFO L280 TraceCheckUtils]: 239: Hoare triple {55789#true} havoc ~retValue_acc~1; {55789#true} is VALID [2020-07-10 23:51:44,328 INFO L280 TraceCheckUtils]: 240: Hoare triple {55789#true} ~retValue_acc~1 := ~pumpRunning~0; {55789#true} is VALID [2020-07-10 23:51:44,328 INFO L280 TraceCheckUtils]: 241: Hoare triple {55789#true} #res := ~retValue_acc~1; {55789#true} is VALID [2020-07-10 23:51:44,328 INFO L280 TraceCheckUtils]: 242: Hoare triple {55789#true} assume true; {55789#true} is VALID [2020-07-10 23:51:44,329 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {55789#true} {55790#false} #801#return; {55790#false} is VALID [2020-07-10 23:51:44,329 INFO L280 TraceCheckUtils]: 244: Hoare triple {55790#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {55790#false} is VALID [2020-07-10 23:51:44,329 INFO L280 TraceCheckUtils]: 245: Hoare triple {55790#false} ~tmp___0~2 := #t~ret71; {55790#false} is VALID [2020-07-10 23:51:44,329 INFO L280 TraceCheckUtils]: 246: Hoare triple {55790#false} havoc #t~ret71; {55790#false} is VALID [2020-07-10 23:51:44,329 INFO L280 TraceCheckUtils]: 247: Hoare triple {55790#false} assume 0 != ~tmp___0~2; {55790#false} is VALID [2020-07-10 23:51:44,329 INFO L263 TraceCheckUtils]: 248: Hoare triple {55790#false} call __automaton_fail(); {55790#false} is VALID [2020-07-10 23:51:44,329 INFO L280 TraceCheckUtils]: 249: Hoare triple {55790#false} assume !false; {55790#false} is VALID [2020-07-10 23:51:44,376 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-10 23:51:44,376 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1891273693] [2020-07-10 23:51:44,377 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:51:44,377 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-10 23:51:44,377 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [414759614] [2020-07-10 23:51:44,378 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 250 [2020-07-10 23:51:44,379 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:51:44,379 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 23:51:44,633 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 243 edges. 243 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:51:44,633 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 23:51:44,633 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:51:44,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 23:51:44,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-07-10 23:51:44,634 INFO L87 Difference]: Start difference. First operand 1174 states and 1345 transitions. Second operand 9 states. [2020-07-10 23:51:47,703 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:51:53,510 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:52:50,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:52:50,160 INFO L93 Difference]: Finished difference Result 2762 states and 3373 transitions. [2020-07-10 23:52:50,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-10 23:52:50,160 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 250 [2020-07-10 23:52:50,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:52:50,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 23:52:50,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 1001 transitions. [2020-07-10 23:52:50,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 23:52:50,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 1001 transitions. [2020-07-10 23:52:50,219 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 1001 transitions. [2020-07-10 23:52:52,915 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1001 edges. 1001 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:52:53,060 INFO L225 Difference]: With dead ends: 2762 [2020-07-10 23:52:53,061 INFO L226 Difference]: Without dead ends: 1918 [2020-07-10 23:52:53,064 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 54 SyntacticMatches, 4 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=189, Invalid=623, Unknown=0, NotChecked=0, Total=812 [2020-07-10 23:52:53,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1918 states. [2020-07-10 23:53:31,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1918 to 1459. [2020-07-10 23:53:31,372 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:53:31,372 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1918 states. Second operand 1459 states. [2020-07-10 23:53:31,372 INFO L74 IsIncluded]: Start isIncluded. First operand 1918 states. Second operand 1459 states. [2020-07-10 23:53:31,372 INFO L87 Difference]: Start difference. First operand 1918 states. Second operand 1459 states. [2020-07-10 23:53:31,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:53:31,514 INFO L93 Difference]: Finished difference Result 1918 states and 2312 transitions. [2020-07-10 23:53:31,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 2312 transitions. [2020-07-10 23:53:31,517 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:53:31,518 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:53:31,518 INFO L74 IsIncluded]: Start isIncluded. First operand 1459 states. Second operand 1918 states. [2020-07-10 23:53:31,518 INFO L87 Difference]: Start difference. First operand 1459 states. Second operand 1918 states. [2020-07-10 23:53:31,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:53:31,664 INFO L93 Difference]: Finished difference Result 1918 states and 2312 transitions. [2020-07-10 23:53:31,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 2312 transitions. [2020-07-10 23:53:31,668 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:53:31,668 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:53:31,668 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:53:31,668 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:53:31,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1459 states. [2020-07-10 23:53:31,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1459 states and 1660 transitions. [2020-07-10 23:53:31,741 INFO L78 Accepts]: Start accepts. Automaton has 1459 states and 1660 transitions. Word has length 250 [2020-07-10 23:53:31,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:53:31,742 INFO L479 AbstractCegarLoop]: Abstraction has 1459 states and 1660 transitions. [2020-07-10 23:53:31,742 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 23:53:31,742 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1459 states and 1660 transitions. [2020-07-10 23:53:41,515 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1660 edges. 1660 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:53:41,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1660 transitions. [2020-07-10 23:53:41,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-07-10 23:53:41,520 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:53:41,520 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:53:41,520 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 23:53:41,520 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:53:41,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:53:41,521 INFO L82 PathProgramCache]: Analyzing trace with hash -649112613, now seen corresponding path program 1 times [2020-07-10 23:53:41,521 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:53:41,521 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [442848692] [2020-07-10 23:53:41,521 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:53:41,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,875 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:53:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {68571#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {68392#true} is VALID [2020-07-10 23:53:41,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} #valid := #valid[0 := 0]; {68392#true} is VALID [2020-07-10 23:53:41,927 INFO L280 TraceCheckUtils]: 2: Hoare triple {68392#true} assume 0 < #StackHeapBarrier; {68392#true} is VALID [2020-07-10 23:53:41,927 INFO L280 TraceCheckUtils]: 3: Hoare triple {68392#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {68392#true} is VALID [2020-07-10 23:53:41,927 INFO L280 TraceCheckUtils]: 4: Hoare triple {68392#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {68392#true} is VALID [2020-07-10 23:53:41,927 INFO L280 TraceCheckUtils]: 5: Hoare triple {68392#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {68392#true} is VALID [2020-07-10 23:53:41,927 INFO L280 TraceCheckUtils]: 6: Hoare triple {68392#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {68392#true} is VALID [2020-07-10 23:53:41,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {68392#true} is VALID [2020-07-10 23:53:41,928 INFO L280 TraceCheckUtils]: 8: Hoare triple {68392#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {68392#true} is VALID [2020-07-10 23:53:41,928 INFO L280 TraceCheckUtils]: 9: Hoare triple {68392#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {68392#true} is VALID [2020-07-10 23:53:41,928 INFO L280 TraceCheckUtils]: 10: Hoare triple {68392#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {68392#true} is VALID [2020-07-10 23:53:41,928 INFO L280 TraceCheckUtils]: 11: Hoare triple {68392#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {68392#true} is VALID [2020-07-10 23:53:41,928 INFO L280 TraceCheckUtils]: 12: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {68392#true} is VALID [2020-07-10 23:53:41,929 INFO L280 TraceCheckUtils]: 13: Hoare triple {68392#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {68392#true} is VALID [2020-07-10 23:53:41,929 INFO L280 TraceCheckUtils]: 14: Hoare triple {68392#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {68392#true} is VALID [2020-07-10 23:53:41,929 INFO L280 TraceCheckUtils]: 15: Hoare triple {68392#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {68392#true} is VALID [2020-07-10 23:53:41,929 INFO L280 TraceCheckUtils]: 16: Hoare triple {68392#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {68392#true} is VALID [2020-07-10 23:53:41,929 INFO L280 TraceCheckUtils]: 17: Hoare triple {68392#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {68392#true} is VALID [2020-07-10 23:53:41,929 INFO L280 TraceCheckUtils]: 18: Hoare triple {68392#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {68392#true} is VALID [2020-07-10 23:53:41,930 INFO L280 TraceCheckUtils]: 19: Hoare triple {68392#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {68392#true} is VALID [2020-07-10 23:53:41,930 INFO L280 TraceCheckUtils]: 20: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {68392#true} is VALID [2020-07-10 23:53:41,930 INFO L280 TraceCheckUtils]: 21: Hoare triple {68392#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {68392#true} is VALID [2020-07-10 23:53:41,930 INFO L280 TraceCheckUtils]: 22: Hoare triple {68392#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {68392#true} is VALID [2020-07-10 23:53:41,930 INFO L280 TraceCheckUtils]: 23: Hoare triple {68392#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {68392#true} is VALID [2020-07-10 23:53:41,930 INFO L280 TraceCheckUtils]: 24: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {68392#true} is VALID [2020-07-10 23:53:41,931 INFO L280 TraceCheckUtils]: 25: Hoare triple {68392#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {68392#true} is VALID [2020-07-10 23:53:41,931 INFO L280 TraceCheckUtils]: 26: Hoare triple {68392#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {68392#true} is VALID [2020-07-10 23:53:41,931 INFO L280 TraceCheckUtils]: 27: Hoare triple {68392#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {68392#true} is VALID [2020-07-10 23:53:41,931 INFO L280 TraceCheckUtils]: 28: Hoare triple {68392#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {68392#true} is VALID [2020-07-10 23:53:41,931 INFO L280 TraceCheckUtils]: 29: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {68392#true} is VALID [2020-07-10 23:53:41,932 INFO L280 TraceCheckUtils]: 30: Hoare triple {68392#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {68392#true} is VALID [2020-07-10 23:53:41,932 INFO L280 TraceCheckUtils]: 31: Hoare triple {68392#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {68392#true} is VALID [2020-07-10 23:53:41,932 INFO L280 TraceCheckUtils]: 32: Hoare triple {68392#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {68392#true} is VALID [2020-07-10 23:53:41,932 INFO L280 TraceCheckUtils]: 33: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {68392#true} is VALID [2020-07-10 23:53:41,932 INFO L280 TraceCheckUtils]: 34: Hoare triple {68392#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {68392#true} is VALID [2020-07-10 23:53:41,933 INFO L280 TraceCheckUtils]: 35: Hoare triple {68392#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {68392#true} is VALID [2020-07-10 23:53:41,933 INFO L280 TraceCheckUtils]: 36: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {68392#true} is VALID [2020-07-10 23:53:41,933 INFO L280 TraceCheckUtils]: 37: Hoare triple {68392#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {68392#true} is VALID [2020-07-10 23:53:41,933 INFO L280 TraceCheckUtils]: 38: Hoare triple {68392#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {68392#true} is VALID [2020-07-10 23:53:41,933 INFO L280 TraceCheckUtils]: 39: Hoare triple {68392#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {68392#true} is VALID [2020-07-10 23:53:41,933 INFO L280 TraceCheckUtils]: 40: Hoare triple {68392#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {68392#true} is VALID [2020-07-10 23:53:41,934 INFO L280 TraceCheckUtils]: 41: Hoare triple {68392#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {68392#true} is VALID [2020-07-10 23:53:41,934 INFO L280 TraceCheckUtils]: 42: Hoare triple {68392#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {68392#true} is VALID [2020-07-10 23:53:41,934 INFO L280 TraceCheckUtils]: 43: Hoare triple {68392#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {68392#true} is VALID [2020-07-10 23:53:41,934 INFO L280 TraceCheckUtils]: 44: Hoare triple {68392#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {68392#true} is VALID [2020-07-10 23:53:41,934 INFO L280 TraceCheckUtils]: 45: Hoare triple {68392#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {68392#true} is VALID [2020-07-10 23:53:41,934 INFO L280 TraceCheckUtils]: 46: Hoare triple {68392#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {68392#true} is VALID [2020-07-10 23:53:41,935 INFO L280 TraceCheckUtils]: 47: Hoare triple {68392#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {68392#true} is VALID [2020-07-10 23:53:41,935 INFO L280 TraceCheckUtils]: 48: Hoare triple {68392#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {68392#true} is VALID [2020-07-10 23:53:41,935 INFO L280 TraceCheckUtils]: 49: Hoare triple {68392#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {68392#true} is VALID [2020-07-10 23:53:41,935 INFO L280 TraceCheckUtils]: 50: Hoare triple {68392#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {68392#true} is VALID [2020-07-10 23:53:41,935 INFO L280 TraceCheckUtils]: 51: Hoare triple {68392#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {68392#true} is VALID [2020-07-10 23:53:41,935 INFO L280 TraceCheckUtils]: 52: Hoare triple {68392#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {68392#true} is VALID [2020-07-10 23:53:41,936 INFO L280 TraceCheckUtils]: 53: Hoare triple {68392#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {68392#true} is VALID [2020-07-10 23:53:41,936 INFO L280 TraceCheckUtils]: 54: Hoare triple {68392#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {68392#true} is VALID [2020-07-10 23:53:41,936 INFO L280 TraceCheckUtils]: 55: Hoare triple {68392#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {68392#true} is VALID [2020-07-10 23:53:41,936 INFO L280 TraceCheckUtils]: 56: Hoare triple {68392#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {68392#true} is VALID [2020-07-10 23:53:41,936 INFO L280 TraceCheckUtils]: 57: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {68392#true} is VALID [2020-07-10 23:53:41,936 INFO L280 TraceCheckUtils]: 58: Hoare triple {68392#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {68392#true} is VALID [2020-07-10 23:53:41,937 INFO L280 TraceCheckUtils]: 59: Hoare triple {68392#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {68392#true} is VALID [2020-07-10 23:53:41,937 INFO L280 TraceCheckUtils]: 60: Hoare triple {68392#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {68392#true} is VALID [2020-07-10 23:53:41,937 INFO L280 TraceCheckUtils]: 61: Hoare triple {68392#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {68392#true} is VALID [2020-07-10 23:53:41,937 INFO L280 TraceCheckUtils]: 62: Hoare triple {68392#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {68392#true} is VALID [2020-07-10 23:53:41,937 INFO L280 TraceCheckUtils]: 63: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {68392#true} is VALID [2020-07-10 23:53:41,938 INFO L280 TraceCheckUtils]: 64: Hoare triple {68392#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {68392#true} is VALID [2020-07-10 23:53:41,938 INFO L280 TraceCheckUtils]: 65: Hoare triple {68392#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {68392#true} is VALID [2020-07-10 23:53:41,938 INFO L280 TraceCheckUtils]: 66: Hoare triple {68392#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {68392#true} is VALID [2020-07-10 23:53:41,938 INFO L280 TraceCheckUtils]: 67: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {68392#true} is VALID [2020-07-10 23:53:41,938 INFO L280 TraceCheckUtils]: 68: Hoare triple {68392#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {68392#true} is VALID [2020-07-10 23:53:41,938 INFO L280 TraceCheckUtils]: 69: Hoare triple {68392#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {68392#true} is VALID [2020-07-10 23:53:41,939 INFO L280 TraceCheckUtils]: 70: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {68392#true} is VALID [2020-07-10 23:53:41,939 INFO L280 TraceCheckUtils]: 71: Hoare triple {68392#true} ~pumpRunning~0 := 0; {68392#true} is VALID [2020-07-10 23:53:41,939 INFO L280 TraceCheckUtils]: 72: Hoare triple {68392#true} ~systemActive~0 := 1; {68392#true} is VALID [2020-07-10 23:53:41,939 INFO L280 TraceCheckUtils]: 73: Hoare triple {68392#true} ~cleanupTimeShifts~0 := 4; {68392#true} is VALID [2020-07-10 23:53:41,939 INFO L280 TraceCheckUtils]: 74: Hoare triple {68392#true} ~head~0.base, ~head~0.offset := 0, 0; {68392#true} is VALID [2020-07-10 23:53:41,939 INFO L280 TraceCheckUtils]: 75: Hoare triple {68392#true} ~waterLevel~0 := 1; {68392#true} is VALID [2020-07-10 23:53:41,940 INFO L280 TraceCheckUtils]: 76: Hoare triple {68392#true} ~methaneLevelCritical~0 := 0; {68392#true} is VALID [2020-07-10 23:53:41,940 INFO L280 TraceCheckUtils]: 77: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:41,940 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {68392#true} {68392#true} #889#return; {68392#true} is VALID [2020-07-10 23:53:41,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:41,951 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68392#true} {68392#true} #805#return; {68392#true} is VALID [2020-07-10 23:53:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:41,954 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68392#true} {68392#true} #807#return; {68392#true} is VALID [2020-07-10 23:53:41,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {68392#true} havoc ~retValue_acc~5; {68392#true} is VALID [2020-07-10 23:53:41,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} ~retValue_acc~5 := 1; {68392#true} is VALID [2020-07-10 23:53:41,957 INFO L280 TraceCheckUtils]: 2: Hoare triple {68392#true} #res := ~retValue_acc~5; {68392#true} is VALID [2020-07-10 23:53:41,957 INFO L280 TraceCheckUtils]: 3: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:41,957 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68392#true} {68392#true} #809#return; {68392#true} is VALID [2020-07-10 23:53:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:41,965 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68392#true} {68392#true} #811#return; {68392#true} is VALID [2020-07-10 23:53:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {68572#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {68392#true} is VALID [2020-07-10 23:53:41,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} ~waterLevel~0 := 1 + ~waterLevel~0; {68392#true} is VALID [2020-07-10 23:53:41,981 INFO L280 TraceCheckUtils]: 2: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:41,981 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68392#true} {68392#true} #855#return; {68392#true} is VALID [2020-07-10 23:53:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {68573#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {68392#true} is VALID [2020-07-10 23:53:41,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:41,998 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68392#true} {68392#true} #859#return; {68392#true} is VALID [2020-07-10 23:53:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:42,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:42,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:42,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {68392#true} havoc ~retValue_acc~11; {68392#true} is VALID [2020-07-10 23:53:42,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} assume !(~waterLevel~0 < 2); {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {68543#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume true; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,076 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {68543#(<= 2 ~waterLevel~0)} {68392#true} #867#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {68392#true} havoc ~retValue_acc~2; {68392#true} is VALID [2020-07-10 23:53:42,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} havoc ~tmp~2; {68392#true} is VALID [2020-07-10 23:53:42,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {68392#true} havoc ~tmp___0~1; {68392#true} is VALID [2020-07-10 23:53:42,077 INFO L263 TraceCheckUtils]: 3: Hoare triple {68392#true} call #t~ret22 := isHighWaterSensorDry(); {68392#true} is VALID [2020-07-10 23:53:42,077 INFO L280 TraceCheckUtils]: 4: Hoare triple {68392#true} havoc ~retValue_acc~11; {68392#true} is VALID [2020-07-10 23:53:42,078 INFO L280 TraceCheckUtils]: 5: Hoare triple {68392#true} assume !(~waterLevel~0 < 2); {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,079 INFO L280 TraceCheckUtils]: 6: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,079 INFO L280 TraceCheckUtils]: 7: Hoare triple {68543#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,080 INFO L280 TraceCheckUtils]: 8: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume true; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,080 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {68543#(<= 2 ~waterLevel~0)} {68392#true} #867#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,081 INFO L280 TraceCheckUtils]: 10: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,081 INFO L280 TraceCheckUtils]: 11: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret22; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,082 INFO L280 TraceCheckUtils]: 12: Hoare triple {68543#(<= 2 ~waterLevel~0)} havoc #t~ret22; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,082 INFO L280 TraceCheckUtils]: 13: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,083 INFO L280 TraceCheckUtils]: 14: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,084 INFO L280 TraceCheckUtils]: 15: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,084 INFO L280 TraceCheckUtils]: 16: Hoare triple {68543#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,085 INFO L280 TraceCheckUtils]: 17: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume true; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,085 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {68543#(<= 2 ~waterLevel~0)} {68392#true} #847#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:42,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68392#true} is VALID [2020-07-10 23:53:42,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,090 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68392#true} {68543#(<= 2 ~waterLevel~0)} #849#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68392#true} is VALID [2020-07-10 23:53:42,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} assume 0 == ~pumpRunning~0; {68392#true} is VALID [2020-07-10 23:53:42,090 INFO L263 TraceCheckUtils]: 2: Hoare triple {68392#true} call #t~ret4 := isHighWaterLevel(); {68392#true} is VALID [2020-07-10 23:53:42,091 INFO L280 TraceCheckUtils]: 3: Hoare triple {68392#true} havoc ~retValue_acc~2; {68392#true} is VALID [2020-07-10 23:53:42,091 INFO L280 TraceCheckUtils]: 4: Hoare triple {68392#true} havoc ~tmp~2; {68392#true} is VALID [2020-07-10 23:53:42,091 INFO L280 TraceCheckUtils]: 5: Hoare triple {68392#true} havoc ~tmp___0~1; {68392#true} is VALID [2020-07-10 23:53:42,091 INFO L263 TraceCheckUtils]: 6: Hoare triple {68392#true} call #t~ret22 := isHighWaterSensorDry(); {68392#true} is VALID [2020-07-10 23:53:42,091 INFO L280 TraceCheckUtils]: 7: Hoare triple {68392#true} havoc ~retValue_acc~11; {68392#true} is VALID [2020-07-10 23:53:42,092 INFO L280 TraceCheckUtils]: 8: Hoare triple {68392#true} assume !(~waterLevel~0 < 2); {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,093 INFO L280 TraceCheckUtils]: 9: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,093 INFO L280 TraceCheckUtils]: 10: Hoare triple {68543#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,094 INFO L280 TraceCheckUtils]: 11: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume true; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,094 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {68543#(<= 2 ~waterLevel~0)} {68392#true} #867#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,095 INFO L280 TraceCheckUtils]: 13: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,095 INFO L280 TraceCheckUtils]: 14: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret22; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,096 INFO L280 TraceCheckUtils]: 15: Hoare triple {68543#(<= 2 ~waterLevel~0)} havoc #t~ret22; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,096 INFO L280 TraceCheckUtils]: 16: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,097 INFO L280 TraceCheckUtils]: 17: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,097 INFO L280 TraceCheckUtils]: 18: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,098 INFO L280 TraceCheckUtils]: 19: Hoare triple {68543#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,099 INFO L280 TraceCheckUtils]: 20: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume true; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,099 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {68543#(<= 2 ~waterLevel~0)} {68392#true} #847#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,100 INFO L280 TraceCheckUtils]: 22: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,100 INFO L280 TraceCheckUtils]: 23: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,101 INFO L280 TraceCheckUtils]: 24: Hoare triple {68543#(<= 2 ~waterLevel~0)} havoc #t~ret4; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,101 INFO L280 TraceCheckUtils]: 25: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,102 INFO L263 TraceCheckUtils]: 26: Hoare triple {68543#(<= 2 ~waterLevel~0)} call activatePump(); {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:53:42,102 INFO L280 TraceCheckUtils]: 27: Hoare triple {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68392#true} is VALID [2020-07-10 23:53:42,103 INFO L280 TraceCheckUtils]: 28: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,103 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {68392#true} {68543#(<= 2 ~waterLevel~0)} #849#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,104 INFO L280 TraceCheckUtils]: 30: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume true; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,104 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {68543#(<= 2 ~waterLevel~0)} {68392#true} #871#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:42,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {68392#true} havoc ~retValue_acc~10; {68392#true} is VALID [2020-07-10 23:53:42,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} ~retValue_acc~10 := ~waterLevel~0; {68392#true} is VALID [2020-07-10 23:53:42,111 INFO L280 TraceCheckUtils]: 2: Hoare triple {68392#true} #res := ~retValue_acc~10; {68392#true} is VALID [2020-07-10 23:53:42,112 INFO L280 TraceCheckUtils]: 3: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,112 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68392#true} {68392#true} #799#return; {68392#true} is VALID [2020-07-10 23:53:42,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {68392#true} havoc ~tmp~7; {68392#true} is VALID [2020-07-10 23:53:42,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} havoc ~tmp___0~2; {68392#true} is VALID [2020-07-10 23:53:42,112 INFO L263 TraceCheckUtils]: 2: Hoare triple {68392#true} call #t~ret70 := getWaterLevel(); {68392#true} is VALID [2020-07-10 23:53:42,113 INFO L280 TraceCheckUtils]: 3: Hoare triple {68392#true} havoc ~retValue_acc~10; {68392#true} is VALID [2020-07-10 23:53:42,113 INFO L280 TraceCheckUtils]: 4: Hoare triple {68392#true} ~retValue_acc~10 := ~waterLevel~0; {68392#true} is VALID [2020-07-10 23:53:42,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {68392#true} #res := ~retValue_acc~10; {68392#true} is VALID [2020-07-10 23:53:42,113 INFO L280 TraceCheckUtils]: 6: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,113 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68392#true} {68392#true} #799#return; {68392#true} is VALID [2020-07-10 23:53:42,114 INFO L280 TraceCheckUtils]: 8: Hoare triple {68392#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {68392#true} is VALID [2020-07-10 23:53:42,114 INFO L280 TraceCheckUtils]: 9: Hoare triple {68392#true} ~tmp~7 := #t~ret70; {68392#true} is VALID [2020-07-10 23:53:42,114 INFO L280 TraceCheckUtils]: 10: Hoare triple {68392#true} havoc #t~ret70; {68392#true} is VALID [2020-07-10 23:53:42,114 INFO L280 TraceCheckUtils]: 11: Hoare triple {68392#true} assume !(0 == ~tmp~7); {68392#true} is VALID [2020-07-10 23:53:42,114 INFO L280 TraceCheckUtils]: 12: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,115 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {68392#true} {68543#(<= 2 ~waterLevel~0)} #873#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {68574#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {68392#true} is VALID [2020-07-10 23:53:42,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} assume 0 != ~systemActive~0; {68392#true} is VALID [2020-07-10 23:53:42,116 INFO L263 TraceCheckUtils]: 2: Hoare triple {68392#true} call processEnvironment(); {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:53:42,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68392#true} is VALID [2020-07-10 23:53:42,117 INFO L280 TraceCheckUtils]: 4: Hoare triple {68392#true} assume 0 == ~pumpRunning~0; {68392#true} is VALID [2020-07-10 23:53:42,117 INFO L263 TraceCheckUtils]: 5: Hoare triple {68392#true} call #t~ret4 := isHighWaterLevel(); {68392#true} is VALID [2020-07-10 23:53:42,117 INFO L280 TraceCheckUtils]: 6: Hoare triple {68392#true} havoc ~retValue_acc~2; {68392#true} is VALID [2020-07-10 23:53:42,117 INFO L280 TraceCheckUtils]: 7: Hoare triple {68392#true} havoc ~tmp~2; {68392#true} is VALID [2020-07-10 23:53:42,117 INFO L280 TraceCheckUtils]: 8: Hoare triple {68392#true} havoc ~tmp___0~1; {68392#true} is VALID [2020-07-10 23:53:42,117 INFO L263 TraceCheckUtils]: 9: Hoare triple {68392#true} call #t~ret22 := isHighWaterSensorDry(); {68392#true} is VALID [2020-07-10 23:53:42,118 INFO L280 TraceCheckUtils]: 10: Hoare triple {68392#true} havoc ~retValue_acc~11; {68392#true} is VALID [2020-07-10 23:53:42,118 INFO L280 TraceCheckUtils]: 11: Hoare triple {68392#true} assume !(~waterLevel~0 < 2); {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,119 INFO L280 TraceCheckUtils]: 12: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,119 INFO L280 TraceCheckUtils]: 13: Hoare triple {68543#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,120 INFO L280 TraceCheckUtils]: 14: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume true; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,120 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {68543#(<= 2 ~waterLevel~0)} {68392#true} #867#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,121 INFO L280 TraceCheckUtils]: 16: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,121 INFO L280 TraceCheckUtils]: 17: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret22; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,122 INFO L280 TraceCheckUtils]: 18: Hoare triple {68543#(<= 2 ~waterLevel~0)} havoc #t~ret22; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,123 INFO L280 TraceCheckUtils]: 19: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,123 INFO L280 TraceCheckUtils]: 20: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,124 INFO L280 TraceCheckUtils]: 21: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,124 INFO L280 TraceCheckUtils]: 22: Hoare triple {68543#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,125 INFO L280 TraceCheckUtils]: 23: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume true; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,125 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {68543#(<= 2 ~waterLevel~0)} {68392#true} #847#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,126 INFO L280 TraceCheckUtils]: 25: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,126 INFO L280 TraceCheckUtils]: 26: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,127 INFO L280 TraceCheckUtils]: 27: Hoare triple {68543#(<= 2 ~waterLevel~0)} havoc #t~ret4; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,127 INFO L280 TraceCheckUtils]: 28: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,128 INFO L263 TraceCheckUtils]: 29: Hoare triple {68543#(<= 2 ~waterLevel~0)} call activatePump(); {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:53:42,128 INFO L280 TraceCheckUtils]: 30: Hoare triple {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68392#true} is VALID [2020-07-10 23:53:42,129 INFO L280 TraceCheckUtils]: 31: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,129 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {68392#true} {68543#(<= 2 ~waterLevel~0)} #849#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,130 INFO L280 TraceCheckUtils]: 33: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume true; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,130 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {68543#(<= 2 ~waterLevel~0)} {68392#true} #871#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,130 INFO L263 TraceCheckUtils]: 35: Hoare triple {68543#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {68392#true} is VALID [2020-07-10 23:53:42,131 INFO L280 TraceCheckUtils]: 36: Hoare triple {68392#true} havoc ~tmp~7; {68392#true} is VALID [2020-07-10 23:53:42,131 INFO L280 TraceCheckUtils]: 37: Hoare triple {68392#true} havoc ~tmp___0~2; {68392#true} is VALID [2020-07-10 23:53:42,131 INFO L263 TraceCheckUtils]: 38: Hoare triple {68392#true} call #t~ret70 := getWaterLevel(); {68392#true} is VALID [2020-07-10 23:53:42,131 INFO L280 TraceCheckUtils]: 39: Hoare triple {68392#true} havoc ~retValue_acc~10; {68392#true} is VALID [2020-07-10 23:53:42,131 INFO L280 TraceCheckUtils]: 40: Hoare triple {68392#true} ~retValue_acc~10 := ~waterLevel~0; {68392#true} is VALID [2020-07-10 23:53:42,131 INFO L280 TraceCheckUtils]: 41: Hoare triple {68392#true} #res := ~retValue_acc~10; {68392#true} is VALID [2020-07-10 23:53:42,132 INFO L280 TraceCheckUtils]: 42: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,132 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {68392#true} {68392#true} #799#return; {68392#true} is VALID [2020-07-10 23:53:42,132 INFO L280 TraceCheckUtils]: 44: Hoare triple {68392#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {68392#true} is VALID [2020-07-10 23:53:42,132 INFO L280 TraceCheckUtils]: 45: Hoare triple {68392#true} ~tmp~7 := #t~ret70; {68392#true} is VALID [2020-07-10 23:53:42,132 INFO L280 TraceCheckUtils]: 46: Hoare triple {68392#true} havoc #t~ret70; {68392#true} is VALID [2020-07-10 23:53:42,132 INFO L280 TraceCheckUtils]: 47: Hoare triple {68392#true} assume !(0 == ~tmp~7); {68392#true} is VALID [2020-07-10 23:53:42,133 INFO L280 TraceCheckUtils]: 48: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,133 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {68392#true} {68543#(<= 2 ~waterLevel~0)} #873#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,134 INFO L280 TraceCheckUtils]: 50: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume true; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,134 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {68543#(<= 2 ~waterLevel~0)} {68392#true} #863#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:42,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {68573#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {68392#true} is VALID [2020-07-10 23:53:42,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,140 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68392#true} {68543#(<= 2 ~waterLevel~0)} #859#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:42,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {68572#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {68572#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:53:42,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {68572#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {68655#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:53:42,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {68655#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {68655#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:53:42,174 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68655#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {68543#(<= 2 ~waterLevel~0)} #869#return; {68551#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:42,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,180 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68392#true} {68392#true} #853#return; {68392#true} is VALID [2020-07-10 23:53:42,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68392#true} is VALID [2020-07-10 23:53:42,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} assume !(0 == ~pumpRunning~0); {68392#true} is VALID [2020-07-10 23:53:42,180 INFO L263 TraceCheckUtils]: 2: Hoare triple {68392#true} call processEnvironment__wrappee__base(); {68392#true} is VALID [2020-07-10 23:53:42,181 INFO L280 TraceCheckUtils]: 3: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,181 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68392#true} {68392#true} #853#return; {68392#true} is VALID [2020-07-10 23:53:42,181 INFO L280 TraceCheckUtils]: 5: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,182 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68392#true} {68551#(<= 1 ~waterLevel~0)} #871#return; {68551#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:42,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {68392#true} havoc ~retValue_acc~10; {68392#true} is VALID [2020-07-10 23:53:42,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} ~retValue_acc~10 := ~waterLevel~0; {68658#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-10 23:53:42,216 INFO L280 TraceCheckUtils]: 2: Hoare triple {68658#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {68659#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:53:42,217 INFO L280 TraceCheckUtils]: 3: Hoare triple {68659#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {68659#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:53:42,218 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68659#(= |getWaterLevel_#res| ~waterLevel~0)} {68551#(<= 1 ~waterLevel~0)} #799#return; {68564#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} is VALID [2020-07-10 23:53:42,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:42,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {68392#true} havoc ~retValue_acc~1; {68392#true} is VALID [2020-07-10 23:53:42,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {68392#true} ~retValue_acc~1 := ~pumpRunning~0; {68392#true} is VALID [2020-07-10 23:53:42,221 INFO L280 TraceCheckUtils]: 2: Hoare triple {68392#true} #res := ~retValue_acc~1; {68392#true} is VALID [2020-07-10 23:53:42,221 INFO L280 TraceCheckUtils]: 3: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,221 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68392#true} {68393#false} #801#return; {68393#false} is VALID [2020-07-10 23:53:42,226 INFO L263 TraceCheckUtils]: 0: Hoare triple {68392#true} call ULTIMATE.init(); {68571#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:53:42,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {68571#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {68392#true} is VALID [2020-07-10 23:53:42,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {68392#true} #valid := #valid[0 := 0]; {68392#true} is VALID [2020-07-10 23:53:42,226 INFO L280 TraceCheckUtils]: 3: Hoare triple {68392#true} assume 0 < #StackHeapBarrier; {68392#true} is VALID [2020-07-10 23:53:42,226 INFO L280 TraceCheckUtils]: 4: Hoare triple {68392#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13); srcloc: L225 {68392#true} is VALID [2020-07-10 23:53:42,227 INFO L280 TraceCheckUtils]: 5: Hoare triple {68392#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L225-1 {68392#true} is VALID [2020-07-10 23:53:42,227 INFO L280 TraceCheckUtils]: 6: Hoare triple {68392#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L229 {68392#true} is VALID [2020-07-10 23:53:42,227 INFO L280 TraceCheckUtils]: 7: Hoare triple {68392#true} SUMMARY for call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L229-1 {68392#true} is VALID [2020-07-10 23:53:42,227 INFO L280 TraceCheckUtils]: 8: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L229-2 {68392#true} is VALID [2020-07-10 23:53:42,227 INFO L280 TraceCheckUtils]: 9: Hoare triple {68392#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4); srcloc: L229-3 {68392#true} is VALID [2020-07-10 23:53:42,227 INFO L280 TraceCheckUtils]: 10: Hoare triple {68392#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L233 {68392#true} is VALID [2020-07-10 23:53:42,228 INFO L280 TraceCheckUtils]: 11: Hoare triple {68392#true} SUMMARY for call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L233-1 {68392#true} is VALID [2020-07-10 23:53:42,228 INFO L280 TraceCheckUtils]: 12: Hoare triple {68392#true} SUMMARY for call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L233-2 {68392#true} is VALID [2020-07-10 23:53:42,228 INFO L280 TraceCheckUtils]: 13: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L233-3 {68392#true} is VALID [2020-07-10 23:53:42,228 INFO L280 TraceCheckUtils]: 14: Hoare triple {68392#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7); srcloc: L233-4 {68392#true} is VALID [2020-07-10 23:53:42,228 INFO L280 TraceCheckUtils]: 15: Hoare triple {68392#true} SUMMARY for call write~init~int(44, #t~string13.base, #t~string13.offset, 1); srcloc: L237 {68392#true} is VALID [2020-07-10 23:53:42,228 INFO L280 TraceCheckUtils]: 16: Hoare triple {68392#true} SUMMARY for call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L237-1 {68392#true} is VALID [2020-07-10 23:53:42,229 INFO L280 TraceCheckUtils]: 17: Hoare triple {68392#true} SUMMARY for call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L237-2 {68392#true} is VALID [2020-07-10 23:53:42,229 INFO L280 TraceCheckUtils]: 18: Hoare triple {68392#true} SUMMARY for call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L237-3 {68392#true} is VALID [2020-07-10 23:53:42,229 INFO L280 TraceCheckUtils]: 19: Hoare triple {68392#true} SUMMARY for call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1); srcloc: L237-4 {68392#true} is VALID [2020-07-10 23:53:42,229 INFO L280 TraceCheckUtils]: 20: Hoare triple {68392#true} SUMMARY for call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1); srcloc: L237-5 {68392#true} is VALID [2020-07-10 23:53:42,229 INFO L280 TraceCheckUtils]: 21: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1); srcloc: L237-6 {68392#true} is VALID [2020-07-10 23:53:42,229 INFO L280 TraceCheckUtils]: 22: Hoare triple {68392#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L237-7 {68392#true} is VALID [2020-07-10 23:53:42,230 INFO L280 TraceCheckUtils]: 23: Hoare triple {68392#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L241 {68392#true} is VALID [2020-07-10 23:53:42,230 INFO L280 TraceCheckUtils]: 24: Hoare triple {68392#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L241-1 {68392#true} is VALID [2020-07-10 23:53:42,230 INFO L280 TraceCheckUtils]: 25: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L241-2 {68392#true} is VALID [2020-07-10 23:53:42,230 INFO L280 TraceCheckUtils]: 26: Hoare triple {68392#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L241-3 {68392#true} is VALID [2020-07-10 23:53:42,230 INFO L280 TraceCheckUtils]: 27: Hoare triple {68392#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L245 {68392#true} is VALID [2020-07-10 23:53:42,230 INFO L280 TraceCheckUtils]: 28: Hoare triple {68392#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L245-1 {68392#true} is VALID [2020-07-10 23:53:42,231 INFO L280 TraceCheckUtils]: 29: Hoare triple {68392#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L245-2 {68392#true} is VALID [2020-07-10 23:53:42,231 INFO L280 TraceCheckUtils]: 30: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L245-3 {68392#true} is VALID [2020-07-10 23:53:42,231 INFO L280 TraceCheckUtils]: 31: Hoare triple {68392#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3); srcloc: L245-4 {68392#true} is VALID [2020-07-10 23:53:42,231 INFO L280 TraceCheckUtils]: 32: Hoare triple {68392#true} SUMMARY for call write~init~int(41, #t~string19.base, #t~string19.offset, 1); srcloc: L249 {68392#true} is VALID [2020-07-10 23:53:42,231 INFO L280 TraceCheckUtils]: 33: Hoare triple {68392#true} SUMMARY for call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L249-1 {68392#true} is VALID [2020-07-10 23:53:42,231 INFO L280 TraceCheckUtils]: 34: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L249-2 {68392#true} is VALID [2020-07-10 23:53:42,232 INFO L280 TraceCheckUtils]: 35: Hoare triple {68392#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2); srcloc: L249-3 {68392#true} is VALID [2020-07-10 23:53:42,232 INFO L280 TraceCheckUtils]: 36: Hoare triple {68392#true} SUMMARY for call write~init~int(10, #t~string21.base, #t~string21.offset, 1); srcloc: L251 {68392#true} is VALID [2020-07-10 23:53:42,232 INFO L280 TraceCheckUtils]: 37: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L251-1 {68392#true} is VALID [2020-07-10 23:53:42,232 INFO L280 TraceCheckUtils]: 38: Hoare triple {68392#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L251-2 {68392#true} is VALID [2020-07-10 23:53:42,232 INFO L280 TraceCheckUtils]: 39: Hoare triple {68392#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L739 {68392#true} is VALID [2020-07-10 23:53:42,233 INFO L280 TraceCheckUtils]: 40: Hoare triple {68392#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L739-1 {68392#true} is VALID [2020-07-10 23:53:42,233 INFO L280 TraceCheckUtils]: 41: Hoare triple {68392#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30); srcloc: L740 {68392#true} is VALID [2020-07-10 23:53:42,233 INFO L280 TraceCheckUtils]: 42: Hoare triple {68392#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9); srcloc: L746 {68392#true} is VALID [2020-07-10 23:53:42,233 INFO L280 TraceCheckUtils]: 43: Hoare triple {68392#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {68392#true} is VALID [2020-07-10 23:53:42,233 INFO L280 TraceCheckUtils]: 44: Hoare triple {68392#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L747 {68392#true} is VALID [2020-07-10 23:53:42,233 INFO L280 TraceCheckUtils]: 45: Hoare triple {68392#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L785 {68392#true} is VALID [2020-07-10 23:53:42,234 INFO L280 TraceCheckUtils]: 46: Hoare triple {68392#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L785-1 {68392#true} is VALID [2020-07-10 23:53:42,234 INFO L280 TraceCheckUtils]: 47: Hoare triple {68392#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L786 {68392#true} is VALID [2020-07-10 23:53:42,234 INFO L280 TraceCheckUtils]: 48: Hoare triple {68392#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L792 {68392#true} is VALID [2020-07-10 23:53:42,234 INFO L280 TraceCheckUtils]: 49: Hoare triple {68392#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {68392#true} is VALID [2020-07-10 23:53:42,234 INFO L280 TraceCheckUtils]: 50: Hoare triple {68392#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L793 {68392#true} is VALID [2020-07-10 23:53:42,234 INFO L280 TraceCheckUtils]: 51: Hoare triple {68392#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L861 {68392#true} is VALID [2020-07-10 23:53:42,235 INFO L280 TraceCheckUtils]: 52: Hoare triple {68392#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L862 {68392#true} is VALID [2020-07-10 23:53:42,235 INFO L280 TraceCheckUtils]: 53: Hoare triple {68392#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L862-1 {68392#true} is VALID [2020-07-10 23:53:42,235 INFO L280 TraceCheckUtils]: 54: Hoare triple {68392#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L862-2 {68392#true} is VALID [2020-07-10 23:53:42,235 INFO L280 TraceCheckUtils]: 55: Hoare triple {68392#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L862-3 {68392#true} is VALID [2020-07-10 23:53:42,235 INFO L280 TraceCheckUtils]: 56: Hoare triple {68392#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L862-4 {68392#true} is VALID [2020-07-10 23:53:42,235 INFO L280 TraceCheckUtils]: 57: Hoare triple {68392#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L862-5 {68392#true} is VALID [2020-07-10 23:53:42,236 INFO L280 TraceCheckUtils]: 58: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L862-6 {68392#true} is VALID [2020-07-10 23:53:42,236 INFO L280 TraceCheckUtils]: 59: Hoare triple {68392#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L862-7 {68392#true} is VALID [2020-07-10 23:53:42,236 INFO L280 TraceCheckUtils]: 60: Hoare triple {68392#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L866 {68392#true} is VALID [2020-07-10 23:53:42,236 INFO L280 TraceCheckUtils]: 61: Hoare triple {68392#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L866-1 {68392#true} is VALID [2020-07-10 23:53:42,236 INFO L280 TraceCheckUtils]: 62: Hoare triple {68392#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L866-2 {68392#true} is VALID [2020-07-10 23:53:42,236 INFO L280 TraceCheckUtils]: 63: Hoare triple {68392#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L866-3 {68392#true} is VALID [2020-07-10 23:53:42,236 INFO L280 TraceCheckUtils]: 64: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L866-4 {68392#true} is VALID [2020-07-10 23:53:42,237 INFO L280 TraceCheckUtils]: 65: Hoare triple {68392#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L866-5 {68392#true} is VALID [2020-07-10 23:53:42,237 INFO L280 TraceCheckUtils]: 66: Hoare triple {68392#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L870 {68392#true} is VALID [2020-07-10 23:53:42,237 INFO L280 TraceCheckUtils]: 67: Hoare triple {68392#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L870-1 {68392#true} is VALID [2020-07-10 23:53:42,237 INFO L280 TraceCheckUtils]: 68: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L870-2 {68392#true} is VALID [2020-07-10 23:53:42,237 INFO L280 TraceCheckUtils]: 69: Hoare triple {68392#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L870-3 {68392#true} is VALID [2020-07-10 23:53:42,238 INFO L280 TraceCheckUtils]: 70: Hoare triple {68392#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L874 {68392#true} is VALID [2020-07-10 23:53:42,238 INFO L280 TraceCheckUtils]: 71: Hoare triple {68392#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L874-1 {68392#true} is VALID [2020-07-10 23:53:42,238 INFO L280 TraceCheckUtils]: 72: Hoare triple {68392#true} ~pumpRunning~0 := 0; {68392#true} is VALID [2020-07-10 23:53:42,238 INFO L280 TraceCheckUtils]: 73: Hoare triple {68392#true} ~systemActive~0 := 1; {68392#true} is VALID [2020-07-10 23:53:42,238 INFO L280 TraceCheckUtils]: 74: Hoare triple {68392#true} ~cleanupTimeShifts~0 := 4; {68392#true} is VALID [2020-07-10 23:53:42,238 INFO L280 TraceCheckUtils]: 75: Hoare triple {68392#true} ~head~0.base, ~head~0.offset := 0, 0; {68392#true} is VALID [2020-07-10 23:53:42,239 INFO L280 TraceCheckUtils]: 76: Hoare triple {68392#true} ~waterLevel~0 := 1; {68392#true} is VALID [2020-07-10 23:53:42,239 INFO L280 TraceCheckUtils]: 77: Hoare triple {68392#true} ~methaneLevelCritical~0 := 0; {68392#true} is VALID [2020-07-10 23:53:42,239 INFO L280 TraceCheckUtils]: 78: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,239 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {68392#true} {68392#true} #889#return; {68392#true} is VALID [2020-07-10 23:53:42,239 INFO L263 TraceCheckUtils]: 80: Hoare triple {68392#true} call #t~ret72 := main(); {68392#true} is VALID [2020-07-10 23:53:42,239 INFO L280 TraceCheckUtils]: 81: Hoare triple {68392#true} havoc ~retValue_acc~3; {68392#true} is VALID [2020-07-10 23:53:42,240 INFO L280 TraceCheckUtils]: 82: Hoare triple {68392#true} havoc ~tmp~3; {68392#true} is VALID [2020-07-10 23:53:42,240 INFO L263 TraceCheckUtils]: 83: Hoare triple {68392#true} call select_helpers(); {68392#true} is VALID [2020-07-10 23:53:42,240 INFO L280 TraceCheckUtils]: 84: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,240 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {68392#true} {68392#true} #805#return; {68392#true} is VALID [2020-07-10 23:53:42,240 INFO L263 TraceCheckUtils]: 86: Hoare triple {68392#true} call select_features(); {68392#true} is VALID [2020-07-10 23:53:42,241 INFO L280 TraceCheckUtils]: 87: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,241 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {68392#true} {68392#true} #807#return; {68392#true} is VALID [2020-07-10 23:53:42,241 INFO L263 TraceCheckUtils]: 89: Hoare triple {68392#true} call #t~ret23 := valid_product(); {68392#true} is VALID [2020-07-10 23:53:42,241 INFO L280 TraceCheckUtils]: 90: Hoare triple {68392#true} havoc ~retValue_acc~5; {68392#true} is VALID [2020-07-10 23:53:42,241 INFO L280 TraceCheckUtils]: 91: Hoare triple {68392#true} ~retValue_acc~5 := 1; {68392#true} is VALID [2020-07-10 23:53:42,241 INFO L280 TraceCheckUtils]: 92: Hoare triple {68392#true} #res := ~retValue_acc~5; {68392#true} is VALID [2020-07-10 23:53:42,241 INFO L280 TraceCheckUtils]: 93: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,242 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {68392#true} {68392#true} #809#return; {68392#true} is VALID [2020-07-10 23:53:42,242 INFO L280 TraceCheckUtils]: 95: Hoare triple {68392#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {68392#true} is VALID [2020-07-10 23:53:42,242 INFO L280 TraceCheckUtils]: 96: Hoare triple {68392#true} ~tmp~3 := #t~ret23; {68392#true} is VALID [2020-07-10 23:53:42,242 INFO L280 TraceCheckUtils]: 97: Hoare triple {68392#true} havoc #t~ret23; {68392#true} is VALID [2020-07-10 23:53:42,242 INFO L280 TraceCheckUtils]: 98: Hoare triple {68392#true} assume 0 != ~tmp~3; {68392#true} is VALID [2020-07-10 23:53:42,243 INFO L263 TraceCheckUtils]: 99: Hoare triple {68392#true} call setup(); {68392#true} is VALID [2020-07-10 23:53:42,243 INFO L280 TraceCheckUtils]: 100: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,243 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {68392#true} {68392#true} #811#return; {68392#true} is VALID [2020-07-10 23:53:42,243 INFO L263 TraceCheckUtils]: 102: Hoare triple {68392#true} call runTest(); {68392#true} is VALID [2020-07-10 23:53:42,243 INFO L263 TraceCheckUtils]: 103: Hoare triple {68392#true} call test(); {68392#true} is VALID [2020-07-10 23:53:42,243 INFO L280 TraceCheckUtils]: 104: Hoare triple {68392#true} havoc ~splverifierCounter~0; {68392#true} is VALID [2020-07-10 23:53:42,244 INFO L280 TraceCheckUtils]: 105: Hoare triple {68392#true} havoc ~tmp~0; {68392#true} is VALID [2020-07-10 23:53:42,244 INFO L280 TraceCheckUtils]: 106: Hoare triple {68392#true} havoc ~tmp___0~0; {68392#true} is VALID [2020-07-10 23:53:42,244 INFO L280 TraceCheckUtils]: 107: Hoare triple {68392#true} havoc ~tmp___1~0; {68392#true} is VALID [2020-07-10 23:53:42,244 INFO L280 TraceCheckUtils]: 108: Hoare triple {68392#true} havoc ~tmp___2~0; {68392#true} is VALID [2020-07-10 23:53:42,244 INFO L280 TraceCheckUtils]: 109: Hoare triple {68392#true} ~splverifierCounter~0 := 0; {68392#true} is VALID [2020-07-10 23:53:42,244 INFO L280 TraceCheckUtils]: 110: Hoare triple {68392#true} assume !false; {68392#true} is VALID [2020-07-10 23:53:42,245 INFO L280 TraceCheckUtils]: 111: Hoare triple {68392#true} assume ~splverifierCounter~0 < 4; {68392#true} is VALID [2020-07-10 23:53:42,245 INFO L280 TraceCheckUtils]: 112: Hoare triple {68392#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {68392#true} is VALID [2020-07-10 23:53:42,245 INFO L280 TraceCheckUtils]: 113: Hoare triple {68392#true} ~tmp~0 := #t~nondet0; {68392#true} is VALID [2020-07-10 23:53:42,245 INFO L280 TraceCheckUtils]: 114: Hoare triple {68392#true} havoc #t~nondet0; {68392#true} is VALID [2020-07-10 23:53:42,245 INFO L280 TraceCheckUtils]: 115: Hoare triple {68392#true} assume 0 != ~tmp~0; {68392#true} is VALID [2020-07-10 23:53:42,246 INFO L263 TraceCheckUtils]: 116: Hoare triple {68392#true} call waterRise(); {68572#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:53:42,246 INFO L280 TraceCheckUtils]: 117: Hoare triple {68572#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {68392#true} is VALID [2020-07-10 23:53:42,246 INFO L280 TraceCheckUtils]: 118: Hoare triple {68392#true} ~waterLevel~0 := 1 + ~waterLevel~0; {68392#true} is VALID [2020-07-10 23:53:42,246 INFO L280 TraceCheckUtils]: 119: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,247 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {68392#true} {68392#true} #855#return; {68392#true} is VALID [2020-07-10 23:53:42,247 INFO L280 TraceCheckUtils]: 121: Hoare triple {68392#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {68392#true} is VALID [2020-07-10 23:53:42,247 INFO L280 TraceCheckUtils]: 122: Hoare triple {68392#true} ~tmp___0~0 := #t~nondet1; {68392#true} is VALID [2020-07-10 23:53:42,247 INFO L280 TraceCheckUtils]: 123: Hoare triple {68392#true} havoc #t~nondet1; {68392#true} is VALID [2020-07-10 23:53:42,247 INFO L280 TraceCheckUtils]: 124: Hoare triple {68392#true} assume !(0 != ~tmp___0~0); {68392#true} is VALID [2020-07-10 23:53:42,247 INFO L280 TraceCheckUtils]: 125: Hoare triple {68392#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {68392#true} is VALID [2020-07-10 23:53:42,248 INFO L280 TraceCheckUtils]: 126: Hoare triple {68392#true} ~tmp___2~0 := #t~nondet2; {68392#true} is VALID [2020-07-10 23:53:42,248 INFO L280 TraceCheckUtils]: 127: Hoare triple {68392#true} havoc #t~nondet2; {68392#true} is VALID [2020-07-10 23:53:42,248 INFO L280 TraceCheckUtils]: 128: Hoare triple {68392#true} assume 0 != ~tmp___2~0; {68392#true} is VALID [2020-07-10 23:53:42,249 INFO L263 TraceCheckUtils]: 129: Hoare triple {68392#true} call startSystem(); {68573#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:53:42,249 INFO L280 TraceCheckUtils]: 130: Hoare triple {68573#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {68392#true} is VALID [2020-07-10 23:53:42,249 INFO L280 TraceCheckUtils]: 131: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,249 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {68392#true} {68392#true} #859#return; {68392#true} is VALID [2020-07-10 23:53:42,250 INFO L263 TraceCheckUtils]: 133: Hoare triple {68392#true} call timeShift(); {68574#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:53:42,250 INFO L280 TraceCheckUtils]: 134: Hoare triple {68574#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {68392#true} is VALID [2020-07-10 23:53:42,250 INFO L280 TraceCheckUtils]: 135: Hoare triple {68392#true} assume 0 != ~systemActive~0; {68392#true} is VALID [2020-07-10 23:53:42,251 INFO L263 TraceCheckUtils]: 136: Hoare triple {68392#true} call processEnvironment(); {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:53:42,251 INFO L280 TraceCheckUtils]: 137: Hoare triple {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68392#true} is VALID [2020-07-10 23:53:42,251 INFO L280 TraceCheckUtils]: 138: Hoare triple {68392#true} assume 0 == ~pumpRunning~0; {68392#true} is VALID [2020-07-10 23:53:42,251 INFO L263 TraceCheckUtils]: 139: Hoare triple {68392#true} call #t~ret4 := isHighWaterLevel(); {68392#true} is VALID [2020-07-10 23:53:42,251 INFO L280 TraceCheckUtils]: 140: Hoare triple {68392#true} havoc ~retValue_acc~2; {68392#true} is VALID [2020-07-10 23:53:42,252 INFO L280 TraceCheckUtils]: 141: Hoare triple {68392#true} havoc ~tmp~2; {68392#true} is VALID [2020-07-10 23:53:42,252 INFO L280 TraceCheckUtils]: 142: Hoare triple {68392#true} havoc ~tmp___0~1; {68392#true} is VALID [2020-07-10 23:53:42,252 INFO L263 TraceCheckUtils]: 143: Hoare triple {68392#true} call #t~ret22 := isHighWaterSensorDry(); {68392#true} is VALID [2020-07-10 23:53:42,252 INFO L280 TraceCheckUtils]: 144: Hoare triple {68392#true} havoc ~retValue_acc~11; {68392#true} is VALID [2020-07-10 23:53:42,253 INFO L280 TraceCheckUtils]: 145: Hoare triple {68392#true} assume !(~waterLevel~0 < 2); {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,253 INFO L280 TraceCheckUtils]: 146: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,254 INFO L280 TraceCheckUtils]: 147: Hoare triple {68543#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,254 INFO L280 TraceCheckUtils]: 148: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume true; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,255 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {68543#(<= 2 ~waterLevel~0)} {68392#true} #867#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,255 INFO L280 TraceCheckUtils]: 150: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,256 INFO L280 TraceCheckUtils]: 151: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret22; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,256 INFO L280 TraceCheckUtils]: 152: Hoare triple {68543#(<= 2 ~waterLevel~0)} havoc #t~ret22; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,257 INFO L280 TraceCheckUtils]: 153: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,257 INFO L280 TraceCheckUtils]: 154: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,258 INFO L280 TraceCheckUtils]: 155: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,258 INFO L280 TraceCheckUtils]: 156: Hoare triple {68543#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,259 INFO L280 TraceCheckUtils]: 157: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume true; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,260 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {68543#(<= 2 ~waterLevel~0)} {68392#true} #847#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,260 INFO L280 TraceCheckUtils]: 159: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,261 INFO L280 TraceCheckUtils]: 160: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,261 INFO L280 TraceCheckUtils]: 161: Hoare triple {68543#(<= 2 ~waterLevel~0)} havoc #t~ret4; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,262 INFO L280 TraceCheckUtils]: 162: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,262 INFO L263 TraceCheckUtils]: 163: Hoare triple {68543#(<= 2 ~waterLevel~0)} call activatePump(); {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:53:42,263 INFO L280 TraceCheckUtils]: 164: Hoare triple {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68392#true} is VALID [2020-07-10 23:53:42,263 INFO L280 TraceCheckUtils]: 165: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,263 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {68392#true} {68543#(<= 2 ~waterLevel~0)} #849#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,264 INFO L280 TraceCheckUtils]: 167: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume true; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,264 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {68543#(<= 2 ~waterLevel~0)} {68392#true} #871#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,265 INFO L263 TraceCheckUtils]: 169: Hoare triple {68543#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {68392#true} is VALID [2020-07-10 23:53:42,265 INFO L280 TraceCheckUtils]: 170: Hoare triple {68392#true} havoc ~tmp~7; {68392#true} is VALID [2020-07-10 23:53:42,265 INFO L280 TraceCheckUtils]: 171: Hoare triple {68392#true} havoc ~tmp___0~2; {68392#true} is VALID [2020-07-10 23:53:42,265 INFO L263 TraceCheckUtils]: 172: Hoare triple {68392#true} call #t~ret70 := getWaterLevel(); {68392#true} is VALID [2020-07-10 23:53:42,265 INFO L280 TraceCheckUtils]: 173: Hoare triple {68392#true} havoc ~retValue_acc~10; {68392#true} is VALID [2020-07-10 23:53:42,265 INFO L280 TraceCheckUtils]: 174: Hoare triple {68392#true} ~retValue_acc~10 := ~waterLevel~0; {68392#true} is VALID [2020-07-10 23:53:42,265 INFO L280 TraceCheckUtils]: 175: Hoare triple {68392#true} #res := ~retValue_acc~10; {68392#true} is VALID [2020-07-10 23:53:42,265 INFO L280 TraceCheckUtils]: 176: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,265 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {68392#true} {68392#true} #799#return; {68392#true} is VALID [2020-07-10 23:53:42,266 INFO L280 TraceCheckUtils]: 178: Hoare triple {68392#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {68392#true} is VALID [2020-07-10 23:53:42,266 INFO L280 TraceCheckUtils]: 179: Hoare triple {68392#true} ~tmp~7 := #t~ret70; {68392#true} is VALID [2020-07-10 23:53:42,266 INFO L280 TraceCheckUtils]: 180: Hoare triple {68392#true} havoc #t~ret70; {68392#true} is VALID [2020-07-10 23:53:42,266 INFO L280 TraceCheckUtils]: 181: Hoare triple {68392#true} assume !(0 == ~tmp~7); {68392#true} is VALID [2020-07-10 23:53:42,266 INFO L280 TraceCheckUtils]: 182: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,266 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {68392#true} {68543#(<= 2 ~waterLevel~0)} #873#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,267 INFO L280 TraceCheckUtils]: 184: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume true; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,267 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {68543#(<= 2 ~waterLevel~0)} {68392#true} #863#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,268 INFO L280 TraceCheckUtils]: 186: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume !false; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,268 INFO L280 TraceCheckUtils]: 187: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,268 INFO L280 TraceCheckUtils]: 188: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,269 INFO L280 TraceCheckUtils]: 189: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~nondet0; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,269 INFO L280 TraceCheckUtils]: 190: Hoare triple {68543#(<= 2 ~waterLevel~0)} havoc #t~nondet0; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,270 INFO L280 TraceCheckUtils]: 191: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~0); {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,270 INFO L280 TraceCheckUtils]: 192: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,271 INFO L280 TraceCheckUtils]: 193: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~tmp___0~0 := #t~nondet1; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,271 INFO L280 TraceCheckUtils]: 194: Hoare triple {68543#(<= 2 ~waterLevel~0)} havoc #t~nondet1; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,272 INFO L280 TraceCheckUtils]: 195: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,272 INFO L280 TraceCheckUtils]: 196: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,272 INFO L280 TraceCheckUtils]: 197: Hoare triple {68543#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet2; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,273 INFO L280 TraceCheckUtils]: 198: Hoare triple {68543#(<= 2 ~waterLevel~0)} havoc #t~nondet2; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,273 INFO L280 TraceCheckUtils]: 199: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,274 INFO L263 TraceCheckUtils]: 200: Hoare triple {68543#(<= 2 ~waterLevel~0)} call startSystem(); {68573#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:53:42,274 INFO L280 TraceCheckUtils]: 201: Hoare triple {68573#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {68392#true} is VALID [2020-07-10 23:53:42,274 INFO L280 TraceCheckUtils]: 202: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,275 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {68392#true} {68543#(<= 2 ~waterLevel~0)} #859#return; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,276 INFO L263 TraceCheckUtils]: 204: Hoare triple {68543#(<= 2 ~waterLevel~0)} call timeShift(); {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,276 INFO L280 TraceCheckUtils]: 205: Hoare triple {68543#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {68543#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,277 INFO L263 TraceCheckUtils]: 206: Hoare triple {68543#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {68572#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:53:42,277 INFO L280 TraceCheckUtils]: 207: Hoare triple {68572#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {68572#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:53:42,277 INFO L280 TraceCheckUtils]: 208: Hoare triple {68572#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {68655#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:53:42,278 INFO L280 TraceCheckUtils]: 209: Hoare triple {68655#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {68655#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 23:53:42,279 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {68655#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {68543#(<= 2 ~waterLevel~0)} #869#return; {68551#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,279 INFO L280 TraceCheckUtils]: 211: Hoare triple {68551#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {68551#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,280 INFO L263 TraceCheckUtils]: 212: Hoare triple {68551#(<= 1 ~waterLevel~0)} call processEnvironment(); {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:53:42,280 INFO L280 TraceCheckUtils]: 213: Hoare triple {68621#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68392#true} is VALID [2020-07-10 23:53:42,281 INFO L280 TraceCheckUtils]: 214: Hoare triple {68392#true} assume !(0 == ~pumpRunning~0); {68392#true} is VALID [2020-07-10 23:53:42,281 INFO L263 TraceCheckUtils]: 215: Hoare triple {68392#true} call processEnvironment__wrappee__base(); {68392#true} is VALID [2020-07-10 23:53:42,281 INFO L280 TraceCheckUtils]: 216: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,281 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {68392#true} {68392#true} #853#return; {68392#true} is VALID [2020-07-10 23:53:42,281 INFO L280 TraceCheckUtils]: 218: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,286 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {68392#true} {68551#(<= 1 ~waterLevel~0)} #871#return; {68551#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,287 INFO L263 TraceCheckUtils]: 220: Hoare triple {68551#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {68551#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,287 INFO L280 TraceCheckUtils]: 221: Hoare triple {68551#(<= 1 ~waterLevel~0)} havoc ~tmp~7; {68551#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,287 INFO L280 TraceCheckUtils]: 222: Hoare triple {68551#(<= 1 ~waterLevel~0)} havoc ~tmp___0~2; {68551#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 23:53:42,288 INFO L263 TraceCheckUtils]: 223: Hoare triple {68551#(<= 1 ~waterLevel~0)} call #t~ret70 := getWaterLevel(); {68392#true} is VALID [2020-07-10 23:53:42,288 INFO L280 TraceCheckUtils]: 224: Hoare triple {68392#true} havoc ~retValue_acc~10; {68392#true} is VALID [2020-07-10 23:53:42,288 INFO L280 TraceCheckUtils]: 225: Hoare triple {68392#true} ~retValue_acc~10 := ~waterLevel~0; {68658#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-10 23:53:42,289 INFO L280 TraceCheckUtils]: 226: Hoare triple {68658#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {68659#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:53:42,289 INFO L280 TraceCheckUtils]: 227: Hoare triple {68659#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {68659#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:53:42,291 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {68659#(= |getWaterLevel_#res| ~waterLevel~0)} {68551#(<= 1 ~waterLevel~0)} #799#return; {68564#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} is VALID [2020-07-10 23:53:42,297 INFO L280 TraceCheckUtils]: 229: Hoare triple {68564#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {68564#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} is VALID [2020-07-10 23:53:42,297 INFO L280 TraceCheckUtils]: 230: Hoare triple {68564#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} ~tmp~7 := #t~ret70; {68565#(<= 1 __utac_acc__Specification4_spec__1_~tmp~7)} is VALID [2020-07-10 23:53:42,298 INFO L280 TraceCheckUtils]: 231: Hoare triple {68565#(<= 1 __utac_acc__Specification4_spec__1_~tmp~7)} havoc #t~ret70; {68565#(<= 1 __utac_acc__Specification4_spec__1_~tmp~7)} is VALID [2020-07-10 23:53:42,298 INFO L280 TraceCheckUtils]: 232: Hoare triple {68565#(<= 1 __utac_acc__Specification4_spec__1_~tmp~7)} assume 0 == ~tmp~7; {68393#false} is VALID [2020-07-10 23:53:42,298 INFO L263 TraceCheckUtils]: 233: Hoare triple {68393#false} call #t~ret71 := isPumpRunning(); {68392#true} is VALID [2020-07-10 23:53:42,298 INFO L280 TraceCheckUtils]: 234: Hoare triple {68392#true} havoc ~retValue_acc~1; {68392#true} is VALID [2020-07-10 23:53:42,299 INFO L280 TraceCheckUtils]: 235: Hoare triple {68392#true} ~retValue_acc~1 := ~pumpRunning~0; {68392#true} is VALID [2020-07-10 23:53:42,299 INFO L280 TraceCheckUtils]: 236: Hoare triple {68392#true} #res := ~retValue_acc~1; {68392#true} is VALID [2020-07-10 23:53:42,299 INFO L280 TraceCheckUtils]: 237: Hoare triple {68392#true} assume true; {68392#true} is VALID [2020-07-10 23:53:42,299 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {68392#true} {68393#false} #801#return; {68393#false} is VALID [2020-07-10 23:53:42,300 INFO L280 TraceCheckUtils]: 239: Hoare triple {68393#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {68393#false} is VALID [2020-07-10 23:53:42,300 INFO L280 TraceCheckUtils]: 240: Hoare triple {68393#false} ~tmp___0~2 := #t~ret71; {68393#false} is VALID [2020-07-10 23:53:42,300 INFO L280 TraceCheckUtils]: 241: Hoare triple {68393#false} havoc #t~ret71; {68393#false} is VALID [2020-07-10 23:53:42,300 INFO L280 TraceCheckUtils]: 242: Hoare triple {68393#false} assume 0 != ~tmp___0~2; {68393#false} is VALID [2020-07-10 23:53:42,300 INFO L263 TraceCheckUtils]: 243: Hoare triple {68393#false} call __automaton_fail(); {68393#false} is VALID [2020-07-10 23:53:42,301 INFO L280 TraceCheckUtils]: 244: Hoare triple {68393#false} assume !false; {68393#false} is VALID [2020-07-10 23:53:42,333 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-07-10 23:53:42,333 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [442848692] [2020-07-10 23:53:42,333 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:53:42,334 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-07-10 23:53:42,334 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943663938] [2020-07-10 23:53:42,334 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 245 [2020-07-10 23:53:42,335 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:53:42,335 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 23:53:42,596 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 241 edges. 241 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:53:42,597 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 23:53:42,597 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:53:42,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 23:53:42,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-07-10 23:53:42,598 INFO L87 Difference]: Start difference. First operand 1459 states and 1660 transitions. Second operand 14 states. [2020-07-10 23:53:43,898 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:53:49,126 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:53:54,519 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:53:55,089 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:53:56,137 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:53:56,869 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:53:57,306 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:53:57,743 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:53:58,185 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:53:59,114 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:54:00,111 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:54:00,730 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189