/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product44.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 17:48:20,842 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 17:48:20,844 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 17:48:20,863 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 17:48:20,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 17:48:20,865 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 17:48:20,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 17:48:20,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 17:48:20,880 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 17:48:20,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 17:48:20,886 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 17:48:20,888 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 17:48:20,888 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 17:48:20,890 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 17:48:20,892 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 17:48:20,893 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 17:48:20,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 17:48:20,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 17:48:20,896 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 17:48:20,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 17:48:20,905 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 17:48:20,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 17:48:20,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 17:48:20,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 17:48:20,912 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 17:48:20,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 17:48:20,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 17:48:20,915 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 17:48:20,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 17:48:20,917 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 17:48:20,917 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 17:48:20,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 17:48:20,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 17:48:20,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 17:48:20,921 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 17:48:20,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 17:48:20,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 17:48:20,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 17:48:20,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 17:48:20,923 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 17:48:20,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 17:48:20,925 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 17:48:20,953 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 17:48:20,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 17:48:20,957 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 17:48:20,958 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 17:48:20,958 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 17:48:20,958 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 17:48:20,958 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 17:48:20,959 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 17:48:20,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 17:48:20,959 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 17:48:20,959 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 17:48:20,959 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 17:48:20,960 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 17:48:20,960 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 17:48:20,960 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 17:48:20,960 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 17:48:20,960 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 17:48:20,961 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 17:48:20,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 17:48:20,961 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 17:48:20,963 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 17:48:20,963 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 17:48:20,964 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 17:48:21,224 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 17:48:21,238 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 17:48:21,241 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 17:48:21,243 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 17:48:21,243 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 17:48:21,244 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product44.cil.c [2020-07-10 17:48:21,305 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/189baad7f/226aec59454c4ac2a5ebe09e2fb9292f/FLAG1e3577e3d [2020-07-10 17:48:21,795 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 17:48:21,796 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product44.cil.c [2020-07-10 17:48:21,809 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/189baad7f/226aec59454c4ac2a5ebe09e2fb9292f/FLAG1e3577e3d [2020-07-10 17:48:22,121 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/189baad7f/226aec59454c4ac2a5ebe09e2fb9292f [2020-07-10 17:48:22,130 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 17:48:22,132 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 17:48:22,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 17:48:22,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 17:48:22,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 17:48:22,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:48:22" (1/1) ... [2020-07-10 17:48:22,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f06d10e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:48:22, skipping insertion in model container [2020-07-10 17:48:22,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:48:22" (1/1) ... [2020-07-10 17:48:22,150 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 17:48:22,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 17:48:22,643 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:48:22,667 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 17:48:22,809 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:48:22,848 INFO L208 MainTranslator]: Completed translation [2020-07-10 17:48:22,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:48:22 WrapperNode [2020-07-10 17:48:22,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 17:48:22,850 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 17:48:22,850 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 17:48:22,850 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 17:48:22,864 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:48:22" (1/1) ... [2020-07-10 17:48:22,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:48:22" (1/1) ... [2020-07-10 17:48:22,886 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:48:22" (1/1) ... [2020-07-10 17:48:22,886 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:48:22" (1/1) ... [2020-07-10 17:48:22,942 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:48:22" (1/1) ... [2020-07-10 17:48:22,965 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:48:22" (1/1) ... [2020-07-10 17:48:22,970 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:48:22" (1/1) ... [2020-07-10 17:48:22,988 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 17:48:22,989 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 17:48:22,989 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 17:48:22,989 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 17:48:22,990 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:48:22" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 17:48:23,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 17:48:23,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 17:48:23,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 17:48:23,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-10 17:48:23,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 17:48:23,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 17:48:23,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 17:48:23,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 17:48:23,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 17:48:23,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 17:48:23,057 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 17:48:23,058 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 17:48:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 17:48:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 17:48:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 17:48:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 17:48:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 17:48:23,060 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 17:48:23,060 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 17:48:23,060 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 17:48:23,061 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 17:48:23,061 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 17:48:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 17:48:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 17:48:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 17:48:23,065 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 17:48:23,065 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 17:48:23,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 17:48:23,065 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 17:48:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 17:48:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 17:48:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 17:48:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 17:48:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 17:48:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 17:48:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 17:48:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 17:48:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 17:48:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 17:48:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 17:48:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 17:48:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 17:48:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 17:48:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 17:48:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 17:48:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 17:48:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-10 17:48:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 17:48:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 17:48:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 17:48:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 17:48:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 17:48:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 17:48:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 17:48:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 17:48:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 17:48:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 17:48:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 17:48:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 17:48:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 17:48:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 17:48:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 17:48:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 17:48:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 17:48:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 17:48:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 17:48:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 17:48:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 17:48:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 17:48:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 17:48:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 17:48:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 17:48:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 17:48:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 17:48:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 17:48:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 17:48:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 17:48:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 17:48:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 17:48:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 17:48:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 17:48:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 17:48:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 17:48:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 17:48:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 17:48:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 17:48:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 17:48:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 17:48:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 17:48:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 17:48:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 17:48:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 17:48:23,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 17:48:23,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 17:48:24,771 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 17:48:24,772 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 17:48:24,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:48:24 BoogieIcfgContainer [2020-07-10 17:48:24,779 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 17:48:24,780 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 17:48:24,780 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 17:48:24,783 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 17:48:24,784 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 05:48:22" (1/3) ... [2020-07-10 17:48:24,785 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b6cdcae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:48:24, skipping insertion in model container [2020-07-10 17:48:24,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:48:22" (2/3) ... [2020-07-10 17:48:24,785 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b6cdcae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:48:24, skipping insertion in model container [2020-07-10 17:48:24,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:48:24" (3/3) ... [2020-07-10 17:48:24,787 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product44.cil.c [2020-07-10 17:48:24,798 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 17:48:24,808 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 17:48:24,823 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 17:48:24,847 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 17:48:24,847 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 17:48:24,847 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 17:48:24,847 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 17:48:24,848 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 17:48:24,848 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 17:48:24,848 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 17:48:24,848 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 17:48:24,870 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states. [2020-07-10 17:48:24,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 17:48:24,891 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:48:24,893 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 17:48:24,893 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:48:24,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:48:24,900 INFO L82 PathProgramCache]: Analyzing trace with hash 944307102, now seen corresponding path program 1 times [2020-07-10 17:48:24,910 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:48:24,911 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1555074894] [2020-07-10 17:48:24,912 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:48:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:25,737 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:48:25,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:25,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {418#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {316#true} is VALID [2020-07-10 17:48:25,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} #valid := #valid[0 := 0]; {316#true} is VALID [2020-07-10 17:48:25,855 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} assume 0 < #StackHeapBarrier; {316#true} is VALID [2020-07-10 17:48:25,856 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {316#true} is VALID [2020-07-10 17:48:25,856 INFO L280 TraceCheckUtils]: 4: Hoare triple {316#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {316#true} is VALID [2020-07-10 17:48:25,856 INFO L280 TraceCheckUtils]: 5: Hoare triple {316#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {316#true} is VALID [2020-07-10 17:48:25,857 INFO L280 TraceCheckUtils]: 6: Hoare triple {316#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {316#true} is VALID [2020-07-10 17:48:25,857 INFO L280 TraceCheckUtils]: 7: Hoare triple {316#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {316#true} is VALID [2020-07-10 17:48:25,857 INFO L280 TraceCheckUtils]: 8: Hoare triple {316#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {316#true} is VALID [2020-07-10 17:48:25,858 INFO L280 TraceCheckUtils]: 9: Hoare triple {316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {316#true} is VALID [2020-07-10 17:48:25,858 INFO L280 TraceCheckUtils]: 10: Hoare triple {316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {316#true} is VALID [2020-07-10 17:48:25,858 INFO L280 TraceCheckUtils]: 11: Hoare triple {316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {316#true} is VALID [2020-07-10 17:48:25,859 INFO L280 TraceCheckUtils]: 12: Hoare triple {316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {316#true} is VALID [2020-07-10 17:48:25,859 INFO L280 TraceCheckUtils]: 13: Hoare triple {316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {316#true} is VALID [2020-07-10 17:48:25,859 INFO L280 TraceCheckUtils]: 14: Hoare triple {316#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {316#true} is VALID [2020-07-10 17:48:25,860 INFO L280 TraceCheckUtils]: 15: Hoare triple {316#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {316#true} is VALID [2020-07-10 17:48:25,860 INFO L280 TraceCheckUtils]: 16: Hoare triple {316#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {316#true} is VALID [2020-07-10 17:48:25,861 INFO L280 TraceCheckUtils]: 17: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {316#true} is VALID [2020-07-10 17:48:25,861 INFO L280 TraceCheckUtils]: 18: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {316#true} is VALID [2020-07-10 17:48:25,861 INFO L280 TraceCheckUtils]: 19: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {316#true} is VALID [2020-07-10 17:48:25,862 INFO L280 TraceCheckUtils]: 20: Hoare triple {316#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {316#true} is VALID [2020-07-10 17:48:25,883 INFO L280 TraceCheckUtils]: 21: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {316#true} is VALID [2020-07-10 17:48:25,884 INFO L280 TraceCheckUtils]: 22: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {316#true} is VALID [2020-07-10 17:48:25,884 INFO L280 TraceCheckUtils]: 23: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {316#true} is VALID [2020-07-10 17:48:25,884 INFO L280 TraceCheckUtils]: 24: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {316#true} is VALID [2020-07-10 17:48:25,885 INFO L280 TraceCheckUtils]: 25: Hoare triple {316#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {316#true} is VALID [2020-07-10 17:48:25,885 INFO L280 TraceCheckUtils]: 26: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {316#true} is VALID [2020-07-10 17:48:25,886 INFO L280 TraceCheckUtils]: 27: Hoare triple {316#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {316#true} is VALID [2020-07-10 17:48:25,886 INFO L280 TraceCheckUtils]: 28: Hoare triple {316#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {316#true} is VALID [2020-07-10 17:48:25,886 INFO L280 TraceCheckUtils]: 29: Hoare triple {316#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {316#true} is VALID [2020-07-10 17:48:25,887 INFO L280 TraceCheckUtils]: 30: Hoare triple {316#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {316#true} is VALID [2020-07-10 17:48:25,887 INFO L280 TraceCheckUtils]: 31: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {316#true} is VALID [2020-07-10 17:48:25,887 INFO L280 TraceCheckUtils]: 32: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {316#true} is VALID [2020-07-10 17:48:25,888 INFO L280 TraceCheckUtils]: 33: Hoare triple {316#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {316#true} is VALID [2020-07-10 17:48:25,888 INFO L280 TraceCheckUtils]: 34: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {316#true} is VALID [2020-07-10 17:48:25,888 INFO L280 TraceCheckUtils]: 35: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {316#true} is VALID [2020-07-10 17:48:25,889 INFO L280 TraceCheckUtils]: 36: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {316#true} is VALID [2020-07-10 17:48:25,889 INFO L280 TraceCheckUtils]: 37: Hoare triple {316#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {316#true} is VALID [2020-07-10 17:48:25,889 INFO L280 TraceCheckUtils]: 38: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {316#true} is VALID [2020-07-10 17:48:25,890 INFO L280 TraceCheckUtils]: 39: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {316#true} is VALID [2020-07-10 17:48:25,890 INFO L280 TraceCheckUtils]: 40: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {316#true} is VALID [2020-07-10 17:48:25,890 INFO L280 TraceCheckUtils]: 41: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {316#true} is VALID [2020-07-10 17:48:25,891 INFO L280 TraceCheckUtils]: 42: Hoare triple {316#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {316#true} is VALID [2020-07-10 17:48:25,891 INFO L280 TraceCheckUtils]: 43: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {316#true} is VALID [2020-07-10 17:48:25,891 INFO L280 TraceCheckUtils]: 44: Hoare triple {316#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {316#true} is VALID [2020-07-10 17:48:25,892 INFO L280 TraceCheckUtils]: 45: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {316#true} is VALID [2020-07-10 17:48:25,892 INFO L280 TraceCheckUtils]: 46: Hoare triple {316#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {316#true} is VALID [2020-07-10 17:48:25,892 INFO L280 TraceCheckUtils]: 47: Hoare triple {316#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {316#true} is VALID [2020-07-10 17:48:25,893 INFO L280 TraceCheckUtils]: 48: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {316#true} is VALID [2020-07-10 17:48:25,893 INFO L280 TraceCheckUtils]: 49: Hoare triple {316#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {316#true} is VALID [2020-07-10 17:48:25,893 INFO L280 TraceCheckUtils]: 50: Hoare triple {316#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {316#true} is VALID [2020-07-10 17:48:25,894 INFO L280 TraceCheckUtils]: 51: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {316#true} is VALID [2020-07-10 17:48:25,894 INFO L280 TraceCheckUtils]: 52: Hoare triple {316#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {316#true} is VALID [2020-07-10 17:48:25,894 INFO L280 TraceCheckUtils]: 53: Hoare triple {316#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {316#true} is VALID [2020-07-10 17:48:25,895 INFO L280 TraceCheckUtils]: 54: Hoare triple {316#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {316#true} is VALID [2020-07-10 17:48:25,895 INFO L280 TraceCheckUtils]: 55: Hoare triple {316#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {316#true} is VALID [2020-07-10 17:48:25,896 INFO L280 TraceCheckUtils]: 56: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {316#true} is VALID [2020-07-10 17:48:25,896 INFO L280 TraceCheckUtils]: 57: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {316#true} is VALID [2020-07-10 17:48:25,896 INFO L280 TraceCheckUtils]: 58: Hoare triple {316#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {316#true} is VALID [2020-07-10 17:48:25,897 INFO L280 TraceCheckUtils]: 59: Hoare triple {316#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {316#true} is VALID [2020-07-10 17:48:25,897 INFO L280 TraceCheckUtils]: 60: Hoare triple {316#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {316#true} is VALID [2020-07-10 17:48:25,897 INFO L280 TraceCheckUtils]: 61: Hoare triple {316#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {316#true} is VALID [2020-07-10 17:48:25,898 INFO L280 TraceCheckUtils]: 62: Hoare triple {316#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {316#true} is VALID [2020-07-10 17:48:25,898 INFO L280 TraceCheckUtils]: 63: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {316#true} is VALID [2020-07-10 17:48:25,898 INFO L280 TraceCheckUtils]: 64: Hoare triple {316#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {316#true} is VALID [2020-07-10 17:48:25,899 INFO L280 TraceCheckUtils]: 65: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {316#true} is VALID [2020-07-10 17:48:25,899 INFO L280 TraceCheckUtils]: 66: Hoare triple {316#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {316#true} is VALID [2020-07-10 17:48:25,899 INFO L280 TraceCheckUtils]: 67: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {316#true} is VALID [2020-07-10 17:48:25,900 INFO L280 TraceCheckUtils]: 68: Hoare triple {316#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {316#true} is VALID [2020-07-10 17:48:25,900 INFO L280 TraceCheckUtils]: 69: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {316#true} is VALID [2020-07-10 17:48:25,900 INFO L280 TraceCheckUtils]: 70: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {316#true} is VALID [2020-07-10 17:48:25,901 INFO L280 TraceCheckUtils]: 71: Hoare triple {316#true} ~head~0.base, ~head~0.offset := 0, 0; {316#true} is VALID [2020-07-10 17:48:25,901 INFO L280 TraceCheckUtils]: 72: Hoare triple {316#true} ~pumpRunning~0 := 0; {316#true} is VALID [2020-07-10 17:48:25,901 INFO L280 TraceCheckUtils]: 73: Hoare triple {316#true} ~systemActive~0 := 1; {316#true} is VALID [2020-07-10 17:48:25,902 INFO L280 TraceCheckUtils]: 74: Hoare triple {316#true} ~cleanupTimeShifts~0 := 4; {316#true} is VALID [2020-07-10 17:48:25,902 INFO L280 TraceCheckUtils]: 75: Hoare triple {316#true} ~waterLevel~0 := 1; {316#true} is VALID [2020-07-10 17:48:25,902 INFO L280 TraceCheckUtils]: 76: Hoare triple {316#true} ~methaneLevelCritical~0 := 0; {316#true} is VALID [2020-07-10 17:48:25,903 INFO L280 TraceCheckUtils]: 77: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 17:48:25,903 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {316#true} {316#true} #906#return; {316#true} is VALID [2020-07-10 17:48:25,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:25,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 17:48:25,919 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #818#return; {316#true} is VALID [2020-07-10 17:48:25,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:25,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 17:48:25,922 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #820#return; {316#true} is VALID [2020-07-10 17:48:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:25,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~4; {316#true} is VALID [2020-07-10 17:48:25,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~4 := 1; {316#true} is VALID [2020-07-10 17:48:25,927 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~4; {316#true} is VALID [2020-07-10 17:48:25,927 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 17:48:25,928 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {316#true} #822#return; {316#true} is VALID [2020-07-10 17:48:25,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:25,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 17:48:25,931 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #824#return; {316#true} is VALID [2020-07-10 17:48:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:25,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~10; {316#true} is VALID [2020-07-10 17:48:25,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~10 := ~waterLevel~0; {316#true} is VALID [2020-07-10 17:48:25,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~10; {316#true} is VALID [2020-07-10 17:48:25,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 17:48:25,938 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {317#false} #812#return; {317#false} is VALID [2020-07-10 17:48:25,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:25,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~6; {316#true} is VALID [2020-07-10 17:48:25,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~6 := ~pumpRunning~0; {316#true} is VALID [2020-07-10 17:48:25,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~6; {316#true} is VALID [2020-07-10 17:48:25,946 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 17:48:25,946 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {317#false} #814#return; {317#false} is VALID [2020-07-10 17:48:25,951 INFO L263 TraceCheckUtils]: 0: Hoare triple {316#true} call ULTIMATE.init(); {418#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:48:25,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {418#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {316#true} is VALID [2020-07-10 17:48:25,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #valid := #valid[0 := 0]; {316#true} is VALID [2020-07-10 17:48:25,953 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume 0 < #StackHeapBarrier; {316#true} is VALID [2020-07-10 17:48:25,953 INFO L280 TraceCheckUtils]: 4: Hoare triple {316#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {316#true} is VALID [2020-07-10 17:48:25,953 INFO L280 TraceCheckUtils]: 5: Hoare triple {316#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {316#true} is VALID [2020-07-10 17:48:25,954 INFO L280 TraceCheckUtils]: 6: Hoare triple {316#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {316#true} is VALID [2020-07-10 17:48:25,954 INFO L280 TraceCheckUtils]: 7: Hoare triple {316#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {316#true} is VALID [2020-07-10 17:48:25,954 INFO L280 TraceCheckUtils]: 8: Hoare triple {316#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {316#true} is VALID [2020-07-10 17:48:25,954 INFO L280 TraceCheckUtils]: 9: Hoare triple {316#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {316#true} is VALID [2020-07-10 17:48:25,955 INFO L280 TraceCheckUtils]: 10: Hoare triple {316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {316#true} is VALID [2020-07-10 17:48:25,955 INFO L280 TraceCheckUtils]: 11: Hoare triple {316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {316#true} is VALID [2020-07-10 17:48:25,955 INFO L280 TraceCheckUtils]: 12: Hoare triple {316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {316#true} is VALID [2020-07-10 17:48:25,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {316#true} is VALID [2020-07-10 17:48:25,956 INFO L280 TraceCheckUtils]: 14: Hoare triple {316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {316#true} is VALID [2020-07-10 17:48:25,956 INFO L280 TraceCheckUtils]: 15: Hoare triple {316#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {316#true} is VALID [2020-07-10 17:48:25,957 INFO L280 TraceCheckUtils]: 16: Hoare triple {316#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {316#true} is VALID [2020-07-10 17:48:25,957 INFO L280 TraceCheckUtils]: 17: Hoare triple {316#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {316#true} is VALID [2020-07-10 17:48:25,957 INFO L280 TraceCheckUtils]: 18: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {316#true} is VALID [2020-07-10 17:48:25,957 INFO L280 TraceCheckUtils]: 19: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {316#true} is VALID [2020-07-10 17:48:25,958 INFO L280 TraceCheckUtils]: 20: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {316#true} is VALID [2020-07-10 17:48:25,958 INFO L280 TraceCheckUtils]: 21: Hoare triple {316#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {316#true} is VALID [2020-07-10 17:48:25,958 INFO L280 TraceCheckUtils]: 22: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {316#true} is VALID [2020-07-10 17:48:25,959 INFO L280 TraceCheckUtils]: 23: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {316#true} is VALID [2020-07-10 17:48:25,959 INFO L280 TraceCheckUtils]: 24: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {316#true} is VALID [2020-07-10 17:48:25,959 INFO L280 TraceCheckUtils]: 25: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {316#true} is VALID [2020-07-10 17:48:25,960 INFO L280 TraceCheckUtils]: 26: Hoare triple {316#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {316#true} is VALID [2020-07-10 17:48:25,960 INFO L280 TraceCheckUtils]: 27: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {316#true} is VALID [2020-07-10 17:48:25,960 INFO L280 TraceCheckUtils]: 28: Hoare triple {316#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {316#true} is VALID [2020-07-10 17:48:25,961 INFO L280 TraceCheckUtils]: 29: Hoare triple {316#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {316#true} is VALID [2020-07-10 17:48:25,961 INFO L280 TraceCheckUtils]: 30: Hoare triple {316#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {316#true} is VALID [2020-07-10 17:48:25,961 INFO L280 TraceCheckUtils]: 31: Hoare triple {316#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {316#true} is VALID [2020-07-10 17:48:25,961 INFO L280 TraceCheckUtils]: 32: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {316#true} is VALID [2020-07-10 17:48:25,962 INFO L280 TraceCheckUtils]: 33: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {316#true} is VALID [2020-07-10 17:48:25,962 INFO L280 TraceCheckUtils]: 34: Hoare triple {316#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {316#true} is VALID [2020-07-10 17:48:25,962 INFO L280 TraceCheckUtils]: 35: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {316#true} is VALID [2020-07-10 17:48:25,963 INFO L280 TraceCheckUtils]: 36: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {316#true} is VALID [2020-07-10 17:48:25,963 INFO L280 TraceCheckUtils]: 37: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {316#true} is VALID [2020-07-10 17:48:25,963 INFO L280 TraceCheckUtils]: 38: Hoare triple {316#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {316#true} is VALID [2020-07-10 17:48:25,963 INFO L280 TraceCheckUtils]: 39: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {316#true} is VALID [2020-07-10 17:48:25,964 INFO L280 TraceCheckUtils]: 40: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {316#true} is VALID [2020-07-10 17:48:25,964 INFO L280 TraceCheckUtils]: 41: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {316#true} is VALID [2020-07-10 17:48:25,964 INFO L280 TraceCheckUtils]: 42: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {316#true} is VALID [2020-07-10 17:48:25,965 INFO L280 TraceCheckUtils]: 43: Hoare triple {316#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {316#true} is VALID [2020-07-10 17:48:25,965 INFO L280 TraceCheckUtils]: 44: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {316#true} is VALID [2020-07-10 17:48:25,965 INFO L280 TraceCheckUtils]: 45: Hoare triple {316#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {316#true} is VALID [2020-07-10 17:48:25,966 INFO L280 TraceCheckUtils]: 46: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {316#true} is VALID [2020-07-10 17:48:25,966 INFO L280 TraceCheckUtils]: 47: Hoare triple {316#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {316#true} is VALID [2020-07-10 17:48:25,966 INFO L280 TraceCheckUtils]: 48: Hoare triple {316#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {316#true} is VALID [2020-07-10 17:48:25,966 INFO L280 TraceCheckUtils]: 49: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {316#true} is VALID [2020-07-10 17:48:25,967 INFO L280 TraceCheckUtils]: 50: Hoare triple {316#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {316#true} is VALID [2020-07-10 17:48:25,967 INFO L280 TraceCheckUtils]: 51: Hoare triple {316#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {316#true} is VALID [2020-07-10 17:48:25,967 INFO L280 TraceCheckUtils]: 52: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {316#true} is VALID [2020-07-10 17:48:25,968 INFO L280 TraceCheckUtils]: 53: Hoare triple {316#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {316#true} is VALID [2020-07-10 17:48:25,968 INFO L280 TraceCheckUtils]: 54: Hoare triple {316#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {316#true} is VALID [2020-07-10 17:48:25,968 INFO L280 TraceCheckUtils]: 55: Hoare triple {316#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {316#true} is VALID [2020-07-10 17:48:25,969 INFO L280 TraceCheckUtils]: 56: Hoare triple {316#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {316#true} is VALID [2020-07-10 17:48:25,969 INFO L280 TraceCheckUtils]: 57: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {316#true} is VALID [2020-07-10 17:48:25,969 INFO L280 TraceCheckUtils]: 58: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {316#true} is VALID [2020-07-10 17:48:25,969 INFO L280 TraceCheckUtils]: 59: Hoare triple {316#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {316#true} is VALID [2020-07-10 17:48:25,970 INFO L280 TraceCheckUtils]: 60: Hoare triple {316#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {316#true} is VALID [2020-07-10 17:48:25,970 INFO L280 TraceCheckUtils]: 61: Hoare triple {316#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {316#true} is VALID [2020-07-10 17:48:25,970 INFO L280 TraceCheckUtils]: 62: Hoare triple {316#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {316#true} is VALID [2020-07-10 17:48:25,971 INFO L280 TraceCheckUtils]: 63: Hoare triple {316#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {316#true} is VALID [2020-07-10 17:48:25,971 INFO L280 TraceCheckUtils]: 64: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {316#true} is VALID [2020-07-10 17:48:25,971 INFO L280 TraceCheckUtils]: 65: Hoare triple {316#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {316#true} is VALID [2020-07-10 17:48:25,971 INFO L280 TraceCheckUtils]: 66: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {316#true} is VALID [2020-07-10 17:48:25,972 INFO L280 TraceCheckUtils]: 67: Hoare triple {316#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {316#true} is VALID [2020-07-10 17:48:25,972 INFO L280 TraceCheckUtils]: 68: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {316#true} is VALID [2020-07-10 17:48:25,972 INFO L280 TraceCheckUtils]: 69: Hoare triple {316#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {316#true} is VALID [2020-07-10 17:48:25,973 INFO L280 TraceCheckUtils]: 70: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {316#true} is VALID [2020-07-10 17:48:25,973 INFO L280 TraceCheckUtils]: 71: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {316#true} is VALID [2020-07-10 17:48:25,973 INFO L280 TraceCheckUtils]: 72: Hoare triple {316#true} ~head~0.base, ~head~0.offset := 0, 0; {316#true} is VALID [2020-07-10 17:48:25,973 INFO L280 TraceCheckUtils]: 73: Hoare triple {316#true} ~pumpRunning~0 := 0; {316#true} is VALID [2020-07-10 17:48:25,974 INFO L280 TraceCheckUtils]: 74: Hoare triple {316#true} ~systemActive~0 := 1; {316#true} is VALID [2020-07-10 17:48:25,974 INFO L280 TraceCheckUtils]: 75: Hoare triple {316#true} ~cleanupTimeShifts~0 := 4; {316#true} is VALID [2020-07-10 17:48:25,974 INFO L280 TraceCheckUtils]: 76: Hoare triple {316#true} ~waterLevel~0 := 1; {316#true} is VALID [2020-07-10 17:48:25,975 INFO L280 TraceCheckUtils]: 77: Hoare triple {316#true} ~methaneLevelCritical~0 := 0; {316#true} is VALID [2020-07-10 17:48:25,975 INFO L280 TraceCheckUtils]: 78: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 17:48:25,975 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {316#true} {316#true} #906#return; {316#true} is VALID [2020-07-10 17:48:25,975 INFO L263 TraceCheckUtils]: 80: Hoare triple {316#true} call #t~ret73 := main(); {316#true} is VALID [2020-07-10 17:48:25,976 INFO L280 TraceCheckUtils]: 81: Hoare triple {316#true} havoc ~retValue_acc~8; {316#true} is VALID [2020-07-10 17:48:25,976 INFO L280 TraceCheckUtils]: 82: Hoare triple {316#true} havoc ~tmp~8; {316#true} is VALID [2020-07-10 17:48:25,976 INFO L263 TraceCheckUtils]: 83: Hoare triple {316#true} call select_helpers(); {316#true} is VALID [2020-07-10 17:48:25,977 INFO L280 TraceCheckUtils]: 84: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 17:48:25,977 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {316#true} {316#true} #818#return; {316#true} is VALID [2020-07-10 17:48:25,977 INFO L263 TraceCheckUtils]: 86: Hoare triple {316#true} call select_features(); {316#true} is VALID [2020-07-10 17:48:25,977 INFO L280 TraceCheckUtils]: 87: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 17:48:25,978 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {316#true} {316#true} #820#return; {316#true} is VALID [2020-07-10 17:48:25,978 INFO L263 TraceCheckUtils]: 89: Hoare triple {316#true} call #t~ret62 := valid_product(); {316#true} is VALID [2020-07-10 17:48:25,978 INFO L280 TraceCheckUtils]: 90: Hoare triple {316#true} havoc ~retValue_acc~4; {316#true} is VALID [2020-07-10 17:48:25,979 INFO L280 TraceCheckUtils]: 91: Hoare triple {316#true} ~retValue_acc~4 := 1; {316#true} is VALID [2020-07-10 17:48:25,979 INFO L280 TraceCheckUtils]: 92: Hoare triple {316#true} #res := ~retValue_acc~4; {316#true} is VALID [2020-07-10 17:48:25,979 INFO L280 TraceCheckUtils]: 93: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 17:48:25,979 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {316#true} {316#true} #822#return; {316#true} is VALID [2020-07-10 17:48:25,980 INFO L280 TraceCheckUtils]: 95: Hoare triple {316#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {316#true} is VALID [2020-07-10 17:48:25,980 INFO L280 TraceCheckUtils]: 96: Hoare triple {316#true} ~tmp~8 := #t~ret62; {316#true} is VALID [2020-07-10 17:48:25,980 INFO L280 TraceCheckUtils]: 97: Hoare triple {316#true} havoc #t~ret62; {316#true} is VALID [2020-07-10 17:48:25,981 INFO L280 TraceCheckUtils]: 98: Hoare triple {316#true} assume 0 != ~tmp~8; {316#true} is VALID [2020-07-10 17:48:25,981 INFO L263 TraceCheckUtils]: 99: Hoare triple {316#true} call setup(); {316#true} is VALID [2020-07-10 17:48:25,981 INFO L280 TraceCheckUtils]: 100: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 17:48:25,982 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {316#true} {316#true} #824#return; {316#true} is VALID [2020-07-10 17:48:25,982 INFO L263 TraceCheckUtils]: 102: Hoare triple {316#true} call runTest(); {316#true} is VALID [2020-07-10 17:48:25,982 INFO L263 TraceCheckUtils]: 103: Hoare triple {316#true} call test(); {316#true} is VALID [2020-07-10 17:48:25,982 INFO L280 TraceCheckUtils]: 104: Hoare triple {316#true} havoc ~splverifierCounter~0; {316#true} is VALID [2020-07-10 17:48:25,983 INFO L280 TraceCheckUtils]: 105: Hoare triple {316#true} havoc ~tmp~4; {316#true} is VALID [2020-07-10 17:48:25,983 INFO L280 TraceCheckUtils]: 106: Hoare triple {316#true} havoc ~tmp___0~1; {316#true} is VALID [2020-07-10 17:48:25,983 INFO L280 TraceCheckUtils]: 107: Hoare triple {316#true} havoc ~tmp___1~0; {316#true} is VALID [2020-07-10 17:48:25,984 INFO L280 TraceCheckUtils]: 108: Hoare triple {316#true} havoc ~tmp___2~0; {316#true} is VALID [2020-07-10 17:48:25,984 INFO L280 TraceCheckUtils]: 109: Hoare triple {316#true} ~splverifierCounter~0 := 0; {316#true} is VALID [2020-07-10 17:48:25,985 INFO L280 TraceCheckUtils]: 110: Hoare triple {316#true} assume false; {317#false} is VALID [2020-07-10 17:48:25,985 INFO L263 TraceCheckUtils]: 111: Hoare triple {317#false} call cleanup(); {317#false} is VALID [2020-07-10 17:48:25,985 INFO L280 TraceCheckUtils]: 112: Hoare triple {317#false} havoc ~i~0; {317#false} is VALID [2020-07-10 17:48:25,986 INFO L280 TraceCheckUtils]: 113: Hoare triple {317#false} havoc ~__cil_tmp2~0; {317#false} is VALID [2020-07-10 17:48:25,986 INFO L263 TraceCheckUtils]: 114: Hoare triple {317#false} call timeShift(); {317#false} is VALID [2020-07-10 17:48:25,986 INFO L280 TraceCheckUtils]: 115: Hoare triple {317#false} assume !(0 != ~pumpRunning~0); {317#false} is VALID [2020-07-10 17:48:25,987 INFO L280 TraceCheckUtils]: 116: Hoare triple {317#false} assume !(0 != ~systemActive~0); {317#false} is VALID [2020-07-10 17:48:25,987 INFO L263 TraceCheckUtils]: 117: Hoare triple {317#false} call __utac_acc__Specification4_spec__1(); {317#false} is VALID [2020-07-10 17:48:25,987 INFO L280 TraceCheckUtils]: 118: Hoare triple {317#false} havoc ~tmp~0; {317#false} is VALID [2020-07-10 17:48:25,987 INFO L280 TraceCheckUtils]: 119: Hoare triple {317#false} havoc ~tmp___0~0; {317#false} is VALID [2020-07-10 17:48:25,988 INFO L263 TraceCheckUtils]: 120: Hoare triple {317#false} call #t~ret0 := getWaterLevel(); {316#true} is VALID [2020-07-10 17:48:25,988 INFO L280 TraceCheckUtils]: 121: Hoare triple {316#true} havoc ~retValue_acc~10; {316#true} is VALID [2020-07-10 17:48:25,988 INFO L280 TraceCheckUtils]: 122: Hoare triple {316#true} ~retValue_acc~10 := ~waterLevel~0; {316#true} is VALID [2020-07-10 17:48:25,989 INFO L280 TraceCheckUtils]: 123: Hoare triple {316#true} #res := ~retValue_acc~10; {316#true} is VALID [2020-07-10 17:48:25,989 INFO L280 TraceCheckUtils]: 124: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 17:48:25,989 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {316#true} {317#false} #812#return; {317#false} is VALID [2020-07-10 17:48:25,990 INFO L280 TraceCheckUtils]: 126: Hoare triple {317#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {317#false} is VALID [2020-07-10 17:48:25,990 INFO L280 TraceCheckUtils]: 127: Hoare triple {317#false} ~tmp~0 := #t~ret0; {317#false} is VALID [2020-07-10 17:48:25,990 INFO L280 TraceCheckUtils]: 128: Hoare triple {317#false} havoc #t~ret0; {317#false} is VALID [2020-07-10 17:48:25,990 INFO L280 TraceCheckUtils]: 129: Hoare triple {317#false} assume 0 == ~tmp~0; {317#false} is VALID [2020-07-10 17:48:25,991 INFO L263 TraceCheckUtils]: 130: Hoare triple {317#false} call #t~ret1 := isPumpRunning(); {316#true} is VALID [2020-07-10 17:48:25,991 INFO L280 TraceCheckUtils]: 131: Hoare triple {316#true} havoc ~retValue_acc~6; {316#true} is VALID [2020-07-10 17:48:25,991 INFO L280 TraceCheckUtils]: 132: Hoare triple {316#true} ~retValue_acc~6 := ~pumpRunning~0; {316#true} is VALID [2020-07-10 17:48:25,991 INFO L280 TraceCheckUtils]: 133: Hoare triple {316#true} #res := ~retValue_acc~6; {316#true} is VALID [2020-07-10 17:48:25,992 INFO L280 TraceCheckUtils]: 134: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 17:48:25,992 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {316#true} {317#false} #814#return; {317#false} is VALID [2020-07-10 17:48:25,992 INFO L280 TraceCheckUtils]: 136: Hoare triple {317#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {317#false} is VALID [2020-07-10 17:48:25,993 INFO L280 TraceCheckUtils]: 137: Hoare triple {317#false} ~tmp___0~0 := #t~ret1; {317#false} is VALID [2020-07-10 17:48:25,993 INFO L280 TraceCheckUtils]: 138: Hoare triple {317#false} havoc #t~ret1; {317#false} is VALID [2020-07-10 17:48:25,993 INFO L280 TraceCheckUtils]: 139: Hoare triple {317#false} assume 0 != ~tmp___0~0; {317#false} is VALID [2020-07-10 17:48:25,993 INFO L263 TraceCheckUtils]: 140: Hoare triple {317#false} call __automaton_fail(); {317#false} is VALID [2020-07-10 17:48:25,994 INFO L280 TraceCheckUtils]: 141: Hoare triple {317#false} assume !false; {317#false} is VALID [2020-07-10 17:48:26,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:48:26,015 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:48:26,017 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1555074894] [2020-07-10 17:48:26,019 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:48:26,019 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 17:48:26,020 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327912931] [2020-07-10 17:48:26,026 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 17:48:26,029 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:48:26,033 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 17:48:26,203 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 17:48:26,204 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 17:48:26,204 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:48:26,213 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 17:48:26,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 17:48:26,216 INFO L87 Difference]: Start difference. First operand 313 states. Second operand 3 states. [2020-07-10 17:48:34,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:48:34,916 INFO L93 Difference]: Finished difference Result 494 states and 582 transitions. [2020-07-10 17:48:34,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 17:48:34,917 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 17:48:34,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:48:34,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 17:48:34,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 582 transitions. [2020-07-10 17:48:34,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 17:48:34,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 582 transitions. [2020-07-10 17:48:34,973 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 582 transitions. [2020-07-10 17:48:36,623 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 582 edges. 582 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:48:36,656 INFO L225 Difference]: With dead ends: 494 [2020-07-10 17:48:36,657 INFO L226 Difference]: Without dead ends: 306 [2020-07-10 17:48:36,662 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 17:48:36,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2020-07-10 17:48:40,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 262. [2020-07-10 17:48:40,111 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:48:40,111 INFO L82 GeneralOperation]: Start isEquivalent. First operand 306 states. Second operand 262 states. [2020-07-10 17:48:40,112 INFO L74 IsIncluded]: Start isIncluded. First operand 306 states. Second operand 262 states. [2020-07-10 17:48:40,112 INFO L87 Difference]: Start difference. First operand 306 states. Second operand 262 states. [2020-07-10 17:48:40,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:48:40,148 INFO L93 Difference]: Finished difference Result 306 states and 346 transitions. [2020-07-10 17:48:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 346 transitions. [2020-07-10 17:48:40,151 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:48:40,152 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:48:40,152 INFO L74 IsIncluded]: Start isIncluded. First operand 262 states. Second operand 306 states. [2020-07-10 17:48:40,152 INFO L87 Difference]: Start difference. First operand 262 states. Second operand 306 states. [2020-07-10 17:48:40,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:48:40,185 INFO L93 Difference]: Finished difference Result 306 states and 346 transitions. [2020-07-10 17:48:40,185 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 346 transitions. [2020-07-10 17:48:40,187 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:48:40,187 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:48:40,187 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:48:40,187 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:48:40,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 262 states. [2020-07-10 17:48:40,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 282 transitions. [2020-07-10 17:48:40,213 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 282 transitions. Word has length 142 [2020-07-10 17:48:40,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:48:40,213 INFO L479 AbstractCegarLoop]: Abstraction has 262 states and 282 transitions. [2020-07-10 17:48:40,214 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 17:48:40,214 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 262 states and 282 transitions. [2020-07-10 17:48:41,086 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 282 edges. 282 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:48:41,086 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 282 transitions. [2020-07-10 17:48:41,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 17:48:41,088 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:48:41,089 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 17:48:41,089 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 17:48:41,092 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:48:41,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:48:41,092 INFO L82 PathProgramCache]: Analyzing trace with hash 990794439, now seen corresponding path program 1 times [2020-07-10 17:48:41,093 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:48:41,093 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2041419348] [2020-07-10 17:48:41,093 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:48:41,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:41,564 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:48:41,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:41,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {2648#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2545#true} is VALID [2020-07-10 17:48:41,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} #valid := #valid[0 := 0]; {2545#true} is VALID [2020-07-10 17:48:41,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} assume 0 < #StackHeapBarrier; {2545#true} is VALID [2020-07-10 17:48:41,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {2545#true} is VALID [2020-07-10 17:48:41,633 INFO L280 TraceCheckUtils]: 4: Hoare triple {2545#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {2545#true} is VALID [2020-07-10 17:48:41,634 INFO L280 TraceCheckUtils]: 5: Hoare triple {2545#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {2545#true} is VALID [2020-07-10 17:48:41,634 INFO L280 TraceCheckUtils]: 6: Hoare triple {2545#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {2545#true} is VALID [2020-07-10 17:48:41,634 INFO L280 TraceCheckUtils]: 7: Hoare triple {2545#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {2545#true} is VALID [2020-07-10 17:48:41,634 INFO L280 TraceCheckUtils]: 8: Hoare triple {2545#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {2545#true} is VALID [2020-07-10 17:48:41,635 INFO L280 TraceCheckUtils]: 9: Hoare triple {2545#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {2545#true} is VALID [2020-07-10 17:48:41,635 INFO L280 TraceCheckUtils]: 10: Hoare triple {2545#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {2545#true} is VALID [2020-07-10 17:48:41,635 INFO L280 TraceCheckUtils]: 11: Hoare triple {2545#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {2545#true} is VALID [2020-07-10 17:48:41,636 INFO L280 TraceCheckUtils]: 12: Hoare triple {2545#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {2545#true} is VALID [2020-07-10 17:48:41,636 INFO L280 TraceCheckUtils]: 13: Hoare triple {2545#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {2545#true} is VALID [2020-07-10 17:48:41,636 INFO L280 TraceCheckUtils]: 14: Hoare triple {2545#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {2545#true} is VALID [2020-07-10 17:48:41,636 INFO L280 TraceCheckUtils]: 15: Hoare triple {2545#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {2545#true} is VALID [2020-07-10 17:48:41,637 INFO L280 TraceCheckUtils]: 16: Hoare triple {2545#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {2545#true} is VALID [2020-07-10 17:48:41,637 INFO L280 TraceCheckUtils]: 17: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {2545#true} is VALID [2020-07-10 17:48:41,637 INFO L280 TraceCheckUtils]: 18: Hoare triple {2545#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {2545#true} is VALID [2020-07-10 17:48:41,637 INFO L280 TraceCheckUtils]: 19: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {2545#true} is VALID [2020-07-10 17:48:41,638 INFO L280 TraceCheckUtils]: 20: Hoare triple {2545#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {2545#true} is VALID [2020-07-10 17:48:41,638 INFO L280 TraceCheckUtils]: 21: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {2545#true} is VALID [2020-07-10 17:48:41,638 INFO L280 TraceCheckUtils]: 22: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {2545#true} is VALID [2020-07-10 17:48:41,638 INFO L280 TraceCheckUtils]: 23: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {2545#true} is VALID [2020-07-10 17:48:41,639 INFO L280 TraceCheckUtils]: 24: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {2545#true} is VALID [2020-07-10 17:48:41,639 INFO L280 TraceCheckUtils]: 25: Hoare triple {2545#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {2545#true} is VALID [2020-07-10 17:48:41,639 INFO L280 TraceCheckUtils]: 26: Hoare triple {2545#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {2545#true} is VALID [2020-07-10 17:48:41,639 INFO L280 TraceCheckUtils]: 27: Hoare triple {2545#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {2545#true} is VALID [2020-07-10 17:48:41,640 INFO L280 TraceCheckUtils]: 28: Hoare triple {2545#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {2545#true} is VALID [2020-07-10 17:48:41,640 INFO L280 TraceCheckUtils]: 29: Hoare triple {2545#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {2545#true} is VALID [2020-07-10 17:48:41,640 INFO L280 TraceCheckUtils]: 30: Hoare triple {2545#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {2545#true} is VALID [2020-07-10 17:48:41,640 INFO L280 TraceCheckUtils]: 31: Hoare triple {2545#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {2545#true} is VALID [2020-07-10 17:48:41,641 INFO L280 TraceCheckUtils]: 32: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {2545#true} is VALID [2020-07-10 17:48:41,641 INFO L280 TraceCheckUtils]: 33: Hoare triple {2545#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {2545#true} is VALID [2020-07-10 17:48:41,641 INFO L280 TraceCheckUtils]: 34: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {2545#true} is VALID [2020-07-10 17:48:41,642 INFO L280 TraceCheckUtils]: 35: Hoare triple {2545#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {2545#true} is VALID [2020-07-10 17:48:41,642 INFO L280 TraceCheckUtils]: 36: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {2545#true} is VALID [2020-07-10 17:48:41,642 INFO L280 TraceCheckUtils]: 37: Hoare triple {2545#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {2545#true} is VALID [2020-07-10 17:48:41,642 INFO L280 TraceCheckUtils]: 38: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {2545#true} is VALID [2020-07-10 17:48:41,642 INFO L280 TraceCheckUtils]: 39: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {2545#true} is VALID [2020-07-10 17:48:41,643 INFO L280 TraceCheckUtils]: 40: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {2545#true} is VALID [2020-07-10 17:48:41,643 INFO L280 TraceCheckUtils]: 41: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {2545#true} is VALID [2020-07-10 17:48:41,643 INFO L280 TraceCheckUtils]: 42: Hoare triple {2545#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {2545#true} is VALID [2020-07-10 17:48:41,643 INFO L280 TraceCheckUtils]: 43: Hoare triple {2545#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {2545#true} is VALID [2020-07-10 17:48:41,644 INFO L280 TraceCheckUtils]: 44: Hoare triple {2545#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {2545#true} is VALID [2020-07-10 17:48:41,644 INFO L280 TraceCheckUtils]: 45: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {2545#true} is VALID [2020-07-10 17:48:41,644 INFO L280 TraceCheckUtils]: 46: Hoare triple {2545#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {2545#true} is VALID [2020-07-10 17:48:41,644 INFO L280 TraceCheckUtils]: 47: Hoare triple {2545#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {2545#true} is VALID [2020-07-10 17:48:41,645 INFO L280 TraceCheckUtils]: 48: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {2545#true} is VALID [2020-07-10 17:48:41,645 INFO L280 TraceCheckUtils]: 49: Hoare triple {2545#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {2545#true} is VALID [2020-07-10 17:48:41,645 INFO L280 TraceCheckUtils]: 50: Hoare triple {2545#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {2545#true} is VALID [2020-07-10 17:48:41,645 INFO L280 TraceCheckUtils]: 51: Hoare triple {2545#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {2545#true} is VALID [2020-07-10 17:48:41,646 INFO L280 TraceCheckUtils]: 52: Hoare triple {2545#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {2545#true} is VALID [2020-07-10 17:48:41,646 INFO L280 TraceCheckUtils]: 53: Hoare triple {2545#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {2545#true} is VALID [2020-07-10 17:48:41,646 INFO L280 TraceCheckUtils]: 54: Hoare triple {2545#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {2545#true} is VALID [2020-07-10 17:48:41,646 INFO L280 TraceCheckUtils]: 55: Hoare triple {2545#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {2545#true} is VALID [2020-07-10 17:48:41,647 INFO L280 TraceCheckUtils]: 56: Hoare triple {2545#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {2545#true} is VALID [2020-07-10 17:48:41,647 INFO L280 TraceCheckUtils]: 57: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {2545#true} is VALID [2020-07-10 17:48:41,647 INFO L280 TraceCheckUtils]: 58: Hoare triple {2545#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {2545#true} is VALID [2020-07-10 17:48:41,647 INFO L280 TraceCheckUtils]: 59: Hoare triple {2545#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {2545#true} is VALID [2020-07-10 17:48:41,648 INFO L280 TraceCheckUtils]: 60: Hoare triple {2545#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {2545#true} is VALID [2020-07-10 17:48:41,648 INFO L280 TraceCheckUtils]: 61: Hoare triple {2545#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {2545#true} is VALID [2020-07-10 17:48:41,648 INFO L280 TraceCheckUtils]: 62: Hoare triple {2545#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {2545#true} is VALID [2020-07-10 17:48:41,648 INFO L280 TraceCheckUtils]: 63: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {2545#true} is VALID [2020-07-10 17:48:41,649 INFO L280 TraceCheckUtils]: 64: Hoare triple {2545#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {2545#true} is VALID [2020-07-10 17:48:41,649 INFO L280 TraceCheckUtils]: 65: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {2545#true} is VALID [2020-07-10 17:48:41,649 INFO L280 TraceCheckUtils]: 66: Hoare triple {2545#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {2545#true} is VALID [2020-07-10 17:48:41,649 INFO L280 TraceCheckUtils]: 67: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {2545#true} is VALID [2020-07-10 17:48:41,650 INFO L280 TraceCheckUtils]: 68: Hoare triple {2545#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {2545#true} is VALID [2020-07-10 17:48:41,650 INFO L280 TraceCheckUtils]: 69: Hoare triple {2545#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {2545#true} is VALID [2020-07-10 17:48:41,650 INFO L280 TraceCheckUtils]: 70: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {2545#true} is VALID [2020-07-10 17:48:41,650 INFO L280 TraceCheckUtils]: 71: Hoare triple {2545#true} ~head~0.base, ~head~0.offset := 0, 0; {2545#true} is VALID [2020-07-10 17:48:41,651 INFO L280 TraceCheckUtils]: 72: Hoare triple {2545#true} ~pumpRunning~0 := 0; {2545#true} is VALID [2020-07-10 17:48:41,651 INFO L280 TraceCheckUtils]: 73: Hoare triple {2545#true} ~systemActive~0 := 1; {2545#true} is VALID [2020-07-10 17:48:41,651 INFO L280 TraceCheckUtils]: 74: Hoare triple {2545#true} ~cleanupTimeShifts~0 := 4; {2545#true} is VALID [2020-07-10 17:48:41,651 INFO L280 TraceCheckUtils]: 75: Hoare triple {2545#true} ~waterLevel~0 := 1; {2545#true} is VALID [2020-07-10 17:48:41,652 INFO L280 TraceCheckUtils]: 76: Hoare triple {2545#true} ~methaneLevelCritical~0 := 0; {2545#true} is VALID [2020-07-10 17:48:41,652 INFO L280 TraceCheckUtils]: 77: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 17:48:41,652 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2545#true} {2545#true} #906#return; {2545#true} is VALID [2020-07-10 17:48:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:41,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 17:48:41,663 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2545#true} #818#return; {2545#true} is VALID [2020-07-10 17:48:41,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:41,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 17:48:41,666 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2545#true} #820#return; {2545#true} is VALID [2020-07-10 17:48:41,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:41,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~4; {2545#true} is VALID [2020-07-10 17:48:41,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} ~retValue_acc~4 := 1; {2545#true} is VALID [2020-07-10 17:48:41,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} #res := ~retValue_acc~4; {2545#true} is VALID [2020-07-10 17:48:41,671 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 17:48:41,671 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2545#true} {2545#true} #822#return; {2545#true} is VALID [2020-07-10 17:48:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:41,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 17:48:41,674 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2545#true} #824#return; {2545#true} is VALID [2020-07-10 17:48:41,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:41,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~10; {2545#true} is VALID [2020-07-10 17:48:41,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} ~retValue_acc~10 := ~waterLevel~0; {2545#true} is VALID [2020-07-10 17:48:41,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} #res := ~retValue_acc~10; {2545#true} is VALID [2020-07-10 17:48:41,678 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 17:48:41,678 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2545#true} {2546#false} #812#return; {2546#false} is VALID [2020-07-10 17:48:41,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:41,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~6; {2545#true} is VALID [2020-07-10 17:48:41,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} ~retValue_acc~6 := ~pumpRunning~0; {2545#true} is VALID [2020-07-10 17:48:41,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} #res := ~retValue_acc~6; {2545#true} is VALID [2020-07-10 17:48:41,682 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 17:48:41,682 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2545#true} {2546#false} #814#return; {2546#false} is VALID [2020-07-10 17:48:41,687 INFO L263 TraceCheckUtils]: 0: Hoare triple {2545#true} call ULTIMATE.init(); {2648#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:48:41,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {2648#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2545#true} is VALID [2020-07-10 17:48:41,687 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} #valid := #valid[0 := 0]; {2545#true} is VALID [2020-07-10 17:48:41,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} assume 0 < #StackHeapBarrier; {2545#true} is VALID [2020-07-10 17:48:41,688 INFO L280 TraceCheckUtils]: 4: Hoare triple {2545#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {2545#true} is VALID [2020-07-10 17:48:41,688 INFO L280 TraceCheckUtils]: 5: Hoare triple {2545#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {2545#true} is VALID [2020-07-10 17:48:41,688 INFO L280 TraceCheckUtils]: 6: Hoare triple {2545#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {2545#true} is VALID [2020-07-10 17:48:41,689 INFO L280 TraceCheckUtils]: 7: Hoare triple {2545#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {2545#true} is VALID [2020-07-10 17:48:41,689 INFO L280 TraceCheckUtils]: 8: Hoare triple {2545#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {2545#true} is VALID [2020-07-10 17:48:41,689 INFO L280 TraceCheckUtils]: 9: Hoare triple {2545#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {2545#true} is VALID [2020-07-10 17:48:41,689 INFO L280 TraceCheckUtils]: 10: Hoare triple {2545#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {2545#true} is VALID [2020-07-10 17:48:41,689 INFO L280 TraceCheckUtils]: 11: Hoare triple {2545#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {2545#true} is VALID [2020-07-10 17:48:41,690 INFO L280 TraceCheckUtils]: 12: Hoare triple {2545#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {2545#true} is VALID [2020-07-10 17:48:41,690 INFO L280 TraceCheckUtils]: 13: Hoare triple {2545#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {2545#true} is VALID [2020-07-10 17:48:41,690 INFO L280 TraceCheckUtils]: 14: Hoare triple {2545#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {2545#true} is VALID [2020-07-10 17:48:41,690 INFO L280 TraceCheckUtils]: 15: Hoare triple {2545#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {2545#true} is VALID [2020-07-10 17:48:41,691 INFO L280 TraceCheckUtils]: 16: Hoare triple {2545#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {2545#true} is VALID [2020-07-10 17:48:41,691 INFO L280 TraceCheckUtils]: 17: Hoare triple {2545#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {2545#true} is VALID [2020-07-10 17:48:41,691 INFO L280 TraceCheckUtils]: 18: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {2545#true} is VALID [2020-07-10 17:48:41,691 INFO L280 TraceCheckUtils]: 19: Hoare triple {2545#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {2545#true} is VALID [2020-07-10 17:48:41,691 INFO L280 TraceCheckUtils]: 20: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {2545#true} is VALID [2020-07-10 17:48:41,692 INFO L280 TraceCheckUtils]: 21: Hoare triple {2545#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {2545#true} is VALID [2020-07-10 17:48:41,692 INFO L280 TraceCheckUtils]: 22: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {2545#true} is VALID [2020-07-10 17:48:41,692 INFO L280 TraceCheckUtils]: 23: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {2545#true} is VALID [2020-07-10 17:48:41,692 INFO L280 TraceCheckUtils]: 24: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {2545#true} is VALID [2020-07-10 17:48:41,693 INFO L280 TraceCheckUtils]: 25: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {2545#true} is VALID [2020-07-10 17:48:41,693 INFO L280 TraceCheckUtils]: 26: Hoare triple {2545#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {2545#true} is VALID [2020-07-10 17:48:41,693 INFO L280 TraceCheckUtils]: 27: Hoare triple {2545#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {2545#true} is VALID [2020-07-10 17:48:41,693 INFO L280 TraceCheckUtils]: 28: Hoare triple {2545#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {2545#true} is VALID [2020-07-10 17:48:41,694 INFO L280 TraceCheckUtils]: 29: Hoare triple {2545#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {2545#true} is VALID [2020-07-10 17:48:41,694 INFO L280 TraceCheckUtils]: 30: Hoare triple {2545#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {2545#true} is VALID [2020-07-10 17:48:41,694 INFO L280 TraceCheckUtils]: 31: Hoare triple {2545#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {2545#true} is VALID [2020-07-10 17:48:41,694 INFO L280 TraceCheckUtils]: 32: Hoare triple {2545#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {2545#true} is VALID [2020-07-10 17:48:41,695 INFO L280 TraceCheckUtils]: 33: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {2545#true} is VALID [2020-07-10 17:48:41,695 INFO L280 TraceCheckUtils]: 34: Hoare triple {2545#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {2545#true} is VALID [2020-07-10 17:48:41,695 INFO L280 TraceCheckUtils]: 35: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {2545#true} is VALID [2020-07-10 17:48:41,695 INFO L280 TraceCheckUtils]: 36: Hoare triple {2545#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {2545#true} is VALID [2020-07-10 17:48:41,695 INFO L280 TraceCheckUtils]: 37: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {2545#true} is VALID [2020-07-10 17:48:41,696 INFO L280 TraceCheckUtils]: 38: Hoare triple {2545#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {2545#true} is VALID [2020-07-10 17:48:41,696 INFO L280 TraceCheckUtils]: 39: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {2545#true} is VALID [2020-07-10 17:48:41,696 INFO L280 TraceCheckUtils]: 40: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {2545#true} is VALID [2020-07-10 17:48:41,696 INFO L280 TraceCheckUtils]: 41: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {2545#true} is VALID [2020-07-10 17:48:41,697 INFO L280 TraceCheckUtils]: 42: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {2545#true} is VALID [2020-07-10 17:48:41,697 INFO L280 TraceCheckUtils]: 43: Hoare triple {2545#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {2545#true} is VALID [2020-07-10 17:48:41,697 INFO L280 TraceCheckUtils]: 44: Hoare triple {2545#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {2545#true} is VALID [2020-07-10 17:48:41,697 INFO L280 TraceCheckUtils]: 45: Hoare triple {2545#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {2545#true} is VALID [2020-07-10 17:48:41,698 INFO L280 TraceCheckUtils]: 46: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {2545#true} is VALID [2020-07-10 17:48:41,698 INFO L280 TraceCheckUtils]: 47: Hoare triple {2545#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {2545#true} is VALID [2020-07-10 17:48:41,698 INFO L280 TraceCheckUtils]: 48: Hoare triple {2545#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {2545#true} is VALID [2020-07-10 17:48:41,698 INFO L280 TraceCheckUtils]: 49: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {2545#true} is VALID [2020-07-10 17:48:41,699 INFO L280 TraceCheckUtils]: 50: Hoare triple {2545#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {2545#true} is VALID [2020-07-10 17:48:41,699 INFO L280 TraceCheckUtils]: 51: Hoare triple {2545#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {2545#true} is VALID [2020-07-10 17:48:41,699 INFO L280 TraceCheckUtils]: 52: Hoare triple {2545#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {2545#true} is VALID [2020-07-10 17:48:41,699 INFO L280 TraceCheckUtils]: 53: Hoare triple {2545#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {2545#true} is VALID [2020-07-10 17:48:41,699 INFO L280 TraceCheckUtils]: 54: Hoare triple {2545#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {2545#true} is VALID [2020-07-10 17:48:41,700 INFO L280 TraceCheckUtils]: 55: Hoare triple {2545#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {2545#true} is VALID [2020-07-10 17:48:41,700 INFO L280 TraceCheckUtils]: 56: Hoare triple {2545#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {2545#true} is VALID [2020-07-10 17:48:41,700 INFO L280 TraceCheckUtils]: 57: Hoare triple {2545#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {2545#true} is VALID [2020-07-10 17:48:41,700 INFO L280 TraceCheckUtils]: 58: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {2545#true} is VALID [2020-07-10 17:48:41,701 INFO L280 TraceCheckUtils]: 59: Hoare triple {2545#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {2545#true} is VALID [2020-07-10 17:48:41,701 INFO L280 TraceCheckUtils]: 60: Hoare triple {2545#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {2545#true} is VALID [2020-07-10 17:48:41,701 INFO L280 TraceCheckUtils]: 61: Hoare triple {2545#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {2545#true} is VALID [2020-07-10 17:48:41,701 INFO L280 TraceCheckUtils]: 62: Hoare triple {2545#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {2545#true} is VALID [2020-07-10 17:48:41,702 INFO L280 TraceCheckUtils]: 63: Hoare triple {2545#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {2545#true} is VALID [2020-07-10 17:48:41,702 INFO L280 TraceCheckUtils]: 64: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {2545#true} is VALID [2020-07-10 17:48:41,702 INFO L280 TraceCheckUtils]: 65: Hoare triple {2545#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {2545#true} is VALID [2020-07-10 17:48:41,702 INFO L280 TraceCheckUtils]: 66: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {2545#true} is VALID [2020-07-10 17:48:41,703 INFO L280 TraceCheckUtils]: 67: Hoare triple {2545#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {2545#true} is VALID [2020-07-10 17:48:41,703 INFO L280 TraceCheckUtils]: 68: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {2545#true} is VALID [2020-07-10 17:48:41,703 INFO L280 TraceCheckUtils]: 69: Hoare triple {2545#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {2545#true} is VALID [2020-07-10 17:48:41,703 INFO L280 TraceCheckUtils]: 70: Hoare triple {2545#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {2545#true} is VALID [2020-07-10 17:48:41,703 INFO L280 TraceCheckUtils]: 71: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {2545#true} is VALID [2020-07-10 17:48:41,704 INFO L280 TraceCheckUtils]: 72: Hoare triple {2545#true} ~head~0.base, ~head~0.offset := 0, 0; {2545#true} is VALID [2020-07-10 17:48:41,704 INFO L280 TraceCheckUtils]: 73: Hoare triple {2545#true} ~pumpRunning~0 := 0; {2545#true} is VALID [2020-07-10 17:48:41,704 INFO L280 TraceCheckUtils]: 74: Hoare triple {2545#true} ~systemActive~0 := 1; {2545#true} is VALID [2020-07-10 17:48:41,704 INFO L280 TraceCheckUtils]: 75: Hoare triple {2545#true} ~cleanupTimeShifts~0 := 4; {2545#true} is VALID [2020-07-10 17:48:41,705 INFO L280 TraceCheckUtils]: 76: Hoare triple {2545#true} ~waterLevel~0 := 1; {2545#true} is VALID [2020-07-10 17:48:41,705 INFO L280 TraceCheckUtils]: 77: Hoare triple {2545#true} ~methaneLevelCritical~0 := 0; {2545#true} is VALID [2020-07-10 17:48:41,705 INFO L280 TraceCheckUtils]: 78: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 17:48:41,705 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2545#true} {2545#true} #906#return; {2545#true} is VALID [2020-07-10 17:48:41,705 INFO L263 TraceCheckUtils]: 80: Hoare triple {2545#true} call #t~ret73 := main(); {2545#true} is VALID [2020-07-10 17:48:41,706 INFO L280 TraceCheckUtils]: 81: Hoare triple {2545#true} havoc ~retValue_acc~8; {2545#true} is VALID [2020-07-10 17:48:41,706 INFO L280 TraceCheckUtils]: 82: Hoare triple {2545#true} havoc ~tmp~8; {2545#true} is VALID [2020-07-10 17:48:41,706 INFO L263 TraceCheckUtils]: 83: Hoare triple {2545#true} call select_helpers(); {2545#true} is VALID [2020-07-10 17:48:41,706 INFO L280 TraceCheckUtils]: 84: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 17:48:41,707 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2545#true} {2545#true} #818#return; {2545#true} is VALID [2020-07-10 17:48:41,707 INFO L263 TraceCheckUtils]: 86: Hoare triple {2545#true} call select_features(); {2545#true} is VALID [2020-07-10 17:48:41,707 INFO L280 TraceCheckUtils]: 87: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 17:48:41,707 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2545#true} {2545#true} #820#return; {2545#true} is VALID [2020-07-10 17:48:41,707 INFO L263 TraceCheckUtils]: 89: Hoare triple {2545#true} call #t~ret62 := valid_product(); {2545#true} is VALID [2020-07-10 17:48:41,708 INFO L280 TraceCheckUtils]: 90: Hoare triple {2545#true} havoc ~retValue_acc~4; {2545#true} is VALID [2020-07-10 17:48:41,708 INFO L280 TraceCheckUtils]: 91: Hoare triple {2545#true} ~retValue_acc~4 := 1; {2545#true} is VALID [2020-07-10 17:48:41,708 INFO L280 TraceCheckUtils]: 92: Hoare triple {2545#true} #res := ~retValue_acc~4; {2545#true} is VALID [2020-07-10 17:48:41,708 INFO L280 TraceCheckUtils]: 93: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 17:48:41,708 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2545#true} {2545#true} #822#return; {2545#true} is VALID [2020-07-10 17:48:41,709 INFO L280 TraceCheckUtils]: 95: Hoare triple {2545#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {2545#true} is VALID [2020-07-10 17:48:41,709 INFO L280 TraceCheckUtils]: 96: Hoare triple {2545#true} ~tmp~8 := #t~ret62; {2545#true} is VALID [2020-07-10 17:48:41,709 INFO L280 TraceCheckUtils]: 97: Hoare triple {2545#true} havoc #t~ret62; {2545#true} is VALID [2020-07-10 17:48:41,709 INFO L280 TraceCheckUtils]: 98: Hoare triple {2545#true} assume 0 != ~tmp~8; {2545#true} is VALID [2020-07-10 17:48:41,710 INFO L263 TraceCheckUtils]: 99: Hoare triple {2545#true} call setup(); {2545#true} is VALID [2020-07-10 17:48:41,710 INFO L280 TraceCheckUtils]: 100: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 17:48:41,710 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2545#true} {2545#true} #824#return; {2545#true} is VALID [2020-07-10 17:48:41,710 INFO L263 TraceCheckUtils]: 102: Hoare triple {2545#true} call runTest(); {2545#true} is VALID [2020-07-10 17:48:41,711 INFO L263 TraceCheckUtils]: 103: Hoare triple {2545#true} call test(); {2545#true} is VALID [2020-07-10 17:48:41,711 INFO L280 TraceCheckUtils]: 104: Hoare triple {2545#true} havoc ~splverifierCounter~0; {2545#true} is VALID [2020-07-10 17:48:41,711 INFO L280 TraceCheckUtils]: 105: Hoare triple {2545#true} havoc ~tmp~4; {2545#true} is VALID [2020-07-10 17:48:41,711 INFO L280 TraceCheckUtils]: 106: Hoare triple {2545#true} havoc ~tmp___0~1; {2545#true} is VALID [2020-07-10 17:48:41,711 INFO L280 TraceCheckUtils]: 107: Hoare triple {2545#true} havoc ~tmp___1~0; {2545#true} is VALID [2020-07-10 17:48:41,712 INFO L280 TraceCheckUtils]: 108: Hoare triple {2545#true} havoc ~tmp___2~0; {2545#true} is VALID [2020-07-10 17:48:41,715 INFO L280 TraceCheckUtils]: 109: Hoare triple {2545#true} ~splverifierCounter~0 := 0; {2637#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:48:41,715 INFO L280 TraceCheckUtils]: 110: Hoare triple {2637#(= 0 test_~splverifierCounter~0)} assume !false; {2637#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:48:41,716 INFO L280 TraceCheckUtils]: 111: Hoare triple {2637#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2546#false} is VALID [2020-07-10 17:48:41,716 INFO L263 TraceCheckUtils]: 112: Hoare triple {2546#false} call cleanup(); {2546#false} is VALID [2020-07-10 17:48:41,716 INFO L280 TraceCheckUtils]: 113: Hoare triple {2546#false} havoc ~i~0; {2546#false} is VALID [2020-07-10 17:48:41,717 INFO L280 TraceCheckUtils]: 114: Hoare triple {2546#false} havoc ~__cil_tmp2~0; {2546#false} is VALID [2020-07-10 17:48:41,717 INFO L263 TraceCheckUtils]: 115: Hoare triple {2546#false} call timeShift(); {2546#false} is VALID [2020-07-10 17:48:41,717 INFO L280 TraceCheckUtils]: 116: Hoare triple {2546#false} assume !(0 != ~pumpRunning~0); {2546#false} is VALID [2020-07-10 17:48:41,717 INFO L280 TraceCheckUtils]: 117: Hoare triple {2546#false} assume !(0 != ~systemActive~0); {2546#false} is VALID [2020-07-10 17:48:41,717 INFO L263 TraceCheckUtils]: 118: Hoare triple {2546#false} call __utac_acc__Specification4_spec__1(); {2546#false} is VALID [2020-07-10 17:48:41,718 INFO L280 TraceCheckUtils]: 119: Hoare triple {2546#false} havoc ~tmp~0; {2546#false} is VALID [2020-07-10 17:48:41,718 INFO L280 TraceCheckUtils]: 120: Hoare triple {2546#false} havoc ~tmp___0~0; {2546#false} is VALID [2020-07-10 17:48:41,718 INFO L263 TraceCheckUtils]: 121: Hoare triple {2546#false} call #t~ret0 := getWaterLevel(); {2545#true} is VALID [2020-07-10 17:48:41,718 INFO L280 TraceCheckUtils]: 122: Hoare triple {2545#true} havoc ~retValue_acc~10; {2545#true} is VALID [2020-07-10 17:48:41,719 INFO L280 TraceCheckUtils]: 123: Hoare triple {2545#true} ~retValue_acc~10 := ~waterLevel~0; {2545#true} is VALID [2020-07-10 17:48:41,719 INFO L280 TraceCheckUtils]: 124: Hoare triple {2545#true} #res := ~retValue_acc~10; {2545#true} is VALID [2020-07-10 17:48:41,719 INFO L280 TraceCheckUtils]: 125: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 17:48:41,719 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2545#true} {2546#false} #812#return; {2546#false} is VALID [2020-07-10 17:48:41,720 INFO L280 TraceCheckUtils]: 127: Hoare triple {2546#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2546#false} is VALID [2020-07-10 17:48:41,720 INFO L280 TraceCheckUtils]: 128: Hoare triple {2546#false} ~tmp~0 := #t~ret0; {2546#false} is VALID [2020-07-10 17:48:41,720 INFO L280 TraceCheckUtils]: 129: Hoare triple {2546#false} havoc #t~ret0; {2546#false} is VALID [2020-07-10 17:48:41,720 INFO L280 TraceCheckUtils]: 130: Hoare triple {2546#false} assume 0 == ~tmp~0; {2546#false} is VALID [2020-07-10 17:48:41,721 INFO L263 TraceCheckUtils]: 131: Hoare triple {2546#false} call #t~ret1 := isPumpRunning(); {2545#true} is VALID [2020-07-10 17:48:41,721 INFO L280 TraceCheckUtils]: 132: Hoare triple {2545#true} havoc ~retValue_acc~6; {2545#true} is VALID [2020-07-10 17:48:41,721 INFO L280 TraceCheckUtils]: 133: Hoare triple {2545#true} ~retValue_acc~6 := ~pumpRunning~0; {2545#true} is VALID [2020-07-10 17:48:41,721 INFO L280 TraceCheckUtils]: 134: Hoare triple {2545#true} #res := ~retValue_acc~6; {2545#true} is VALID [2020-07-10 17:48:41,722 INFO L280 TraceCheckUtils]: 135: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 17:48:41,722 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2545#true} {2546#false} #814#return; {2546#false} is VALID [2020-07-10 17:48:41,722 INFO L280 TraceCheckUtils]: 137: Hoare triple {2546#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2546#false} is VALID [2020-07-10 17:48:41,723 INFO L280 TraceCheckUtils]: 138: Hoare triple {2546#false} ~tmp___0~0 := #t~ret1; {2546#false} is VALID [2020-07-10 17:48:41,723 INFO L280 TraceCheckUtils]: 139: Hoare triple {2546#false} havoc #t~ret1; {2546#false} is VALID [2020-07-10 17:48:41,723 INFO L280 TraceCheckUtils]: 140: Hoare triple {2546#false} assume 0 != ~tmp___0~0; {2546#false} is VALID [2020-07-10 17:48:41,723 INFO L263 TraceCheckUtils]: 141: Hoare triple {2546#false} call __automaton_fail(); {2546#false} is VALID [2020-07-10 17:48:41,724 INFO L280 TraceCheckUtils]: 142: Hoare triple {2546#false} assume !false; {2546#false} is VALID [2020-07-10 17:48:41,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:48:41,771 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:48:41,772 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2041419348] [2020-07-10 17:48:41,772 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:48:41,772 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 17:48:41,772 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1273562880] [2020-07-10 17:48:41,775 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 17:48:41,776 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:48:41,776 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 17:48:41,927 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 17:48:41,927 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 17:48:41,928 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:48:41,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 17:48:41,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 17:48:41,928 INFO L87 Difference]: Start difference. First operand 262 states and 282 transitions. Second operand 4 states. [2020-07-10 17:48:43,924 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:48:50,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:48:50,408 INFO L93 Difference]: Finished difference Result 398 states and 443 transitions. [2020-07-10 17:48:50,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 17:48:50,408 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 17:48:50,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:48:50,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:48:50,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 443 transitions. [2020-07-10 17:48:50,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:48:50,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 443 transitions. [2020-07-10 17:48:50,425 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 443 transitions. [2020-07-10 17:48:51,671 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 443 edges. 443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:48:51,683 INFO L225 Difference]: With dead ends: 398 [2020-07-10 17:48:51,683 INFO L226 Difference]: Without dead ends: 289 [2020-07-10 17:48:51,685 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 17:48:51,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2020-07-10 17:48:55,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 252. [2020-07-10 17:48:55,546 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:48:55,546 INFO L82 GeneralOperation]: Start isEquivalent. First operand 289 states. Second operand 252 states. [2020-07-10 17:48:55,546 INFO L74 IsIncluded]: Start isIncluded. First operand 289 states. Second operand 252 states. [2020-07-10 17:48:55,546 INFO L87 Difference]: Start difference. First operand 289 states. Second operand 252 states. [2020-07-10 17:48:55,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:48:55,560 INFO L93 Difference]: Finished difference Result 289 states and 321 transitions. [2020-07-10 17:48:55,560 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 321 transitions. [2020-07-10 17:48:55,561 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:48:55,562 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:48:55,562 INFO L74 IsIncluded]: Start isIncluded. First operand 252 states. Second operand 289 states. [2020-07-10 17:48:55,562 INFO L87 Difference]: Start difference. First operand 252 states. Second operand 289 states. [2020-07-10 17:48:55,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:48:55,575 INFO L93 Difference]: Finished difference Result 289 states and 321 transitions. [2020-07-10 17:48:55,575 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 321 transitions. [2020-07-10 17:48:55,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:48:55,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:48:55,576 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:48:55,576 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:48:55,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252 states. [2020-07-10 17:48:55,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 269 transitions. [2020-07-10 17:48:55,586 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 269 transitions. Word has length 143 [2020-07-10 17:48:55,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:48:55,586 INFO L479 AbstractCegarLoop]: Abstraction has 252 states and 269 transitions. [2020-07-10 17:48:55,586 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 17:48:55,587 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 252 states and 269 transitions. [2020-07-10 17:48:56,541 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 269 edges. 269 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:48:56,541 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 269 transitions. [2020-07-10 17:48:56,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-10 17:48:56,544 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:48:56,544 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 17:48:56,544 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 17:48:56,544 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:48:56,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:48:56,545 INFO L82 PathProgramCache]: Analyzing trace with hash -844663911, now seen corresponding path program 1 times [2020-07-10 17:48:56,545 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:48:56,545 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [641314085] [2020-07-10 17:48:56,546 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:48:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:56,967 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:48:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:57,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {4639#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4531#true} is VALID [2020-07-10 17:48:57,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {4531#true} #valid := #valid[0 := 0]; {4531#true} is VALID [2020-07-10 17:48:57,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {4531#true} assume 0 < #StackHeapBarrier; {4531#true} is VALID [2020-07-10 17:48:57,061 INFO L280 TraceCheckUtils]: 3: Hoare triple {4531#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {4531#true} is VALID [2020-07-10 17:48:57,061 INFO L280 TraceCheckUtils]: 4: Hoare triple {4531#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {4531#true} is VALID [2020-07-10 17:48:57,062 INFO L280 TraceCheckUtils]: 5: Hoare triple {4531#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {4531#true} is VALID [2020-07-10 17:48:57,062 INFO L280 TraceCheckUtils]: 6: Hoare triple {4531#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {4531#true} is VALID [2020-07-10 17:48:57,062 INFO L280 TraceCheckUtils]: 7: Hoare triple {4531#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {4531#true} is VALID [2020-07-10 17:48:57,063 INFO L280 TraceCheckUtils]: 8: Hoare triple {4531#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {4531#true} is VALID [2020-07-10 17:48:57,063 INFO L280 TraceCheckUtils]: 9: Hoare triple {4531#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {4531#true} is VALID [2020-07-10 17:48:57,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {4531#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {4531#true} is VALID [2020-07-10 17:48:57,064 INFO L280 TraceCheckUtils]: 11: Hoare triple {4531#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {4531#true} is VALID [2020-07-10 17:48:57,065 INFO L280 TraceCheckUtils]: 12: Hoare triple {4531#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {4531#true} is VALID [2020-07-10 17:48:57,065 INFO L280 TraceCheckUtils]: 13: Hoare triple {4531#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {4531#true} is VALID [2020-07-10 17:48:57,066 INFO L280 TraceCheckUtils]: 14: Hoare triple {4531#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {4531#true} is VALID [2020-07-10 17:48:57,066 INFO L280 TraceCheckUtils]: 15: Hoare triple {4531#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {4531#true} is VALID [2020-07-10 17:48:57,068 INFO L280 TraceCheckUtils]: 16: Hoare triple {4531#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {4531#true} is VALID [2020-07-10 17:48:57,068 INFO L280 TraceCheckUtils]: 17: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {4531#true} is VALID [2020-07-10 17:48:57,069 INFO L280 TraceCheckUtils]: 18: Hoare triple {4531#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {4531#true} is VALID [2020-07-10 17:48:57,069 INFO L280 TraceCheckUtils]: 19: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {4531#true} is VALID [2020-07-10 17:48:57,069 INFO L280 TraceCheckUtils]: 20: Hoare triple {4531#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {4531#true} is VALID [2020-07-10 17:48:57,070 INFO L280 TraceCheckUtils]: 21: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {4531#true} is VALID [2020-07-10 17:48:57,070 INFO L280 TraceCheckUtils]: 22: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {4531#true} is VALID [2020-07-10 17:48:57,070 INFO L280 TraceCheckUtils]: 23: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {4531#true} is VALID [2020-07-10 17:48:57,072 INFO L280 TraceCheckUtils]: 24: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {4531#true} is VALID [2020-07-10 17:48:57,072 INFO L280 TraceCheckUtils]: 25: Hoare triple {4531#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {4531#true} is VALID [2020-07-10 17:48:57,077 INFO L280 TraceCheckUtils]: 26: Hoare triple {4531#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {4531#true} is VALID [2020-07-10 17:48:57,078 INFO L280 TraceCheckUtils]: 27: Hoare triple {4531#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {4531#true} is VALID [2020-07-10 17:48:57,079 INFO L280 TraceCheckUtils]: 28: Hoare triple {4531#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {4531#true} is VALID [2020-07-10 17:48:57,079 INFO L280 TraceCheckUtils]: 29: Hoare triple {4531#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {4531#true} is VALID [2020-07-10 17:48:57,086 INFO L280 TraceCheckUtils]: 30: Hoare triple {4531#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {4531#true} is VALID [2020-07-10 17:48:57,086 INFO L280 TraceCheckUtils]: 31: Hoare triple {4531#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {4531#true} is VALID [2020-07-10 17:48:57,086 INFO L280 TraceCheckUtils]: 32: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {4531#true} is VALID [2020-07-10 17:48:57,087 INFO L280 TraceCheckUtils]: 33: Hoare triple {4531#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {4531#true} is VALID [2020-07-10 17:48:57,090 INFO L280 TraceCheckUtils]: 34: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {4531#true} is VALID [2020-07-10 17:48:57,091 INFO L280 TraceCheckUtils]: 35: Hoare triple {4531#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {4531#true} is VALID [2020-07-10 17:48:57,091 INFO L280 TraceCheckUtils]: 36: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {4531#true} is VALID [2020-07-10 17:48:57,091 INFO L280 TraceCheckUtils]: 37: Hoare triple {4531#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {4531#true} is VALID [2020-07-10 17:48:57,092 INFO L280 TraceCheckUtils]: 38: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {4531#true} is VALID [2020-07-10 17:48:57,092 INFO L280 TraceCheckUtils]: 39: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {4531#true} is VALID [2020-07-10 17:48:57,092 INFO L280 TraceCheckUtils]: 40: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {4531#true} is VALID [2020-07-10 17:48:57,093 INFO L280 TraceCheckUtils]: 41: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {4531#true} is VALID [2020-07-10 17:48:57,093 INFO L280 TraceCheckUtils]: 42: Hoare triple {4531#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {4531#true} is VALID [2020-07-10 17:48:57,094 INFO L280 TraceCheckUtils]: 43: Hoare triple {4531#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {4531#true} is VALID [2020-07-10 17:48:57,094 INFO L280 TraceCheckUtils]: 44: Hoare triple {4531#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {4531#true} is VALID [2020-07-10 17:48:57,094 INFO L280 TraceCheckUtils]: 45: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {4531#true} is VALID [2020-07-10 17:48:57,095 INFO L280 TraceCheckUtils]: 46: Hoare triple {4531#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {4531#true} is VALID [2020-07-10 17:48:57,095 INFO L280 TraceCheckUtils]: 47: Hoare triple {4531#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {4531#true} is VALID [2020-07-10 17:48:57,095 INFO L280 TraceCheckUtils]: 48: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {4531#true} is VALID [2020-07-10 17:48:57,096 INFO L280 TraceCheckUtils]: 49: Hoare triple {4531#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {4531#true} is VALID [2020-07-10 17:48:57,096 INFO L280 TraceCheckUtils]: 50: Hoare triple {4531#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {4531#true} is VALID [2020-07-10 17:48:57,102 INFO L280 TraceCheckUtils]: 51: Hoare triple {4531#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {4531#true} is VALID [2020-07-10 17:48:57,103 INFO L280 TraceCheckUtils]: 52: Hoare triple {4531#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {4531#true} is VALID [2020-07-10 17:48:57,103 INFO L280 TraceCheckUtils]: 53: Hoare triple {4531#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {4531#true} is VALID [2020-07-10 17:48:57,104 INFO L280 TraceCheckUtils]: 54: Hoare triple {4531#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {4531#true} is VALID [2020-07-10 17:48:57,104 INFO L280 TraceCheckUtils]: 55: Hoare triple {4531#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {4531#true} is VALID [2020-07-10 17:48:57,104 INFO L280 TraceCheckUtils]: 56: Hoare triple {4531#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {4531#true} is VALID [2020-07-10 17:48:57,105 INFO L280 TraceCheckUtils]: 57: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {4531#true} is VALID [2020-07-10 17:48:57,105 INFO L280 TraceCheckUtils]: 58: Hoare triple {4531#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {4531#true} is VALID [2020-07-10 17:48:57,105 INFO L280 TraceCheckUtils]: 59: Hoare triple {4531#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {4531#true} is VALID [2020-07-10 17:48:57,106 INFO L280 TraceCheckUtils]: 60: Hoare triple {4531#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {4531#true} is VALID [2020-07-10 17:48:57,106 INFO L280 TraceCheckUtils]: 61: Hoare triple {4531#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {4531#true} is VALID [2020-07-10 17:48:57,106 INFO L280 TraceCheckUtils]: 62: Hoare triple {4531#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {4531#true} is VALID [2020-07-10 17:48:57,107 INFO L280 TraceCheckUtils]: 63: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {4531#true} is VALID [2020-07-10 17:48:57,107 INFO L280 TraceCheckUtils]: 64: Hoare triple {4531#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {4531#true} is VALID [2020-07-10 17:48:57,111 INFO L280 TraceCheckUtils]: 65: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {4531#true} is VALID [2020-07-10 17:48:57,111 INFO L280 TraceCheckUtils]: 66: Hoare triple {4531#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {4531#true} is VALID [2020-07-10 17:48:57,112 INFO L280 TraceCheckUtils]: 67: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {4531#true} is VALID [2020-07-10 17:48:57,112 INFO L280 TraceCheckUtils]: 68: Hoare triple {4531#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {4531#true} is VALID [2020-07-10 17:48:57,112 INFO L280 TraceCheckUtils]: 69: Hoare triple {4531#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {4531#true} is VALID [2020-07-10 17:48:57,113 INFO L280 TraceCheckUtils]: 70: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {4531#true} is VALID [2020-07-10 17:48:57,113 INFO L280 TraceCheckUtils]: 71: Hoare triple {4531#true} ~head~0.base, ~head~0.offset := 0, 0; {4531#true} is VALID [2020-07-10 17:48:57,113 INFO L280 TraceCheckUtils]: 72: Hoare triple {4531#true} ~pumpRunning~0 := 0; {4531#true} is VALID [2020-07-10 17:48:57,113 INFO L280 TraceCheckUtils]: 73: Hoare triple {4531#true} ~systemActive~0 := 1; {4531#true} is VALID [2020-07-10 17:48:57,114 INFO L280 TraceCheckUtils]: 74: Hoare triple {4531#true} ~cleanupTimeShifts~0 := 4; {4531#true} is VALID [2020-07-10 17:48:57,114 INFO L280 TraceCheckUtils]: 75: Hoare triple {4531#true} ~waterLevel~0 := 1; {4531#true} is VALID [2020-07-10 17:48:57,114 INFO L280 TraceCheckUtils]: 76: Hoare triple {4531#true} ~methaneLevelCritical~0 := 0; {4531#true} is VALID [2020-07-10 17:48:57,114 INFO L280 TraceCheckUtils]: 77: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 17:48:57,129 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4531#true} {4531#true} #906#return; {4531#true} is VALID [2020-07-10 17:48:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:57,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 17:48:57,140 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4531#true} {4531#true} #818#return; {4531#true} is VALID [2020-07-10 17:48:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:57,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 17:48:57,144 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4531#true} {4531#true} #820#return; {4531#true} is VALID [2020-07-10 17:48:57,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:57,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} havoc ~retValue_acc~4; {4531#true} is VALID [2020-07-10 17:48:57,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {4531#true} ~retValue_acc~4 := 1; {4640#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-10 17:48:57,209 INFO L280 TraceCheckUtils]: 2: Hoare triple {4640#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:48:57,210 INFO L280 TraceCheckUtils]: 3: Hoare triple {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:48:57,211 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4531#true} #822#return; {4621#(= |main_#t~ret62| 1)} is VALID [2020-07-10 17:48:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:57,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 17:48:57,216 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4531#true} {4531#true} #824#return; {4531#true} is VALID [2020-07-10 17:48:57,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:57,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {4642#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4643#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:48:57,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {4643#(<= 1 ~systemActive~0)} assume true; {4643#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:48:57,265 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4643#(<= 1 ~systemActive~0)} {4531#true} #872#return; {4628#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:48:57,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:57,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} havoc ~retValue_acc~10; {4531#true} is VALID [2020-07-10 17:48:57,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {4531#true} ~retValue_acc~10 := ~waterLevel~0; {4531#true} is VALID [2020-07-10 17:48:57,277 INFO L280 TraceCheckUtils]: 2: Hoare triple {4531#true} #res := ~retValue_acc~10; {4531#true} is VALID [2020-07-10 17:48:57,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 17:48:57,278 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4531#true} {4532#false} #812#return; {4532#false} is VALID [2020-07-10 17:48:57,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:57,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} havoc ~retValue_acc~6; {4531#true} is VALID [2020-07-10 17:48:57,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {4531#true} ~retValue_acc~6 := ~pumpRunning~0; {4531#true} is VALID [2020-07-10 17:48:57,283 INFO L280 TraceCheckUtils]: 2: Hoare triple {4531#true} #res := ~retValue_acc~6; {4531#true} is VALID [2020-07-10 17:48:57,283 INFO L280 TraceCheckUtils]: 3: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 17:48:57,283 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4531#true} {4532#false} #814#return; {4532#false} is VALID [2020-07-10 17:48:57,291 INFO L263 TraceCheckUtils]: 0: Hoare triple {4531#true} call ULTIMATE.init(); {4639#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:48:57,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {4639#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4531#true} is VALID [2020-07-10 17:48:57,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {4531#true} #valid := #valid[0 := 0]; {4531#true} is VALID [2020-07-10 17:48:57,292 INFO L280 TraceCheckUtils]: 3: Hoare triple {4531#true} assume 0 < #StackHeapBarrier; {4531#true} is VALID [2020-07-10 17:48:57,292 INFO L280 TraceCheckUtils]: 4: Hoare triple {4531#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {4531#true} is VALID [2020-07-10 17:48:57,292 INFO L280 TraceCheckUtils]: 5: Hoare triple {4531#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {4531#true} is VALID [2020-07-10 17:48:57,293 INFO L280 TraceCheckUtils]: 6: Hoare triple {4531#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {4531#true} is VALID [2020-07-10 17:48:57,293 INFO L280 TraceCheckUtils]: 7: Hoare triple {4531#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {4531#true} is VALID [2020-07-10 17:48:57,293 INFO L280 TraceCheckUtils]: 8: Hoare triple {4531#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {4531#true} is VALID [2020-07-10 17:48:57,294 INFO L280 TraceCheckUtils]: 9: Hoare triple {4531#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {4531#true} is VALID [2020-07-10 17:48:57,294 INFO L280 TraceCheckUtils]: 10: Hoare triple {4531#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {4531#true} is VALID [2020-07-10 17:48:57,294 INFO L280 TraceCheckUtils]: 11: Hoare triple {4531#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {4531#true} is VALID [2020-07-10 17:48:57,295 INFO L280 TraceCheckUtils]: 12: Hoare triple {4531#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {4531#true} is VALID [2020-07-10 17:48:57,295 INFO L280 TraceCheckUtils]: 13: Hoare triple {4531#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {4531#true} is VALID [2020-07-10 17:48:57,295 INFO L280 TraceCheckUtils]: 14: Hoare triple {4531#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {4531#true} is VALID [2020-07-10 17:48:57,296 INFO L280 TraceCheckUtils]: 15: Hoare triple {4531#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {4531#true} is VALID [2020-07-10 17:48:57,296 INFO L280 TraceCheckUtils]: 16: Hoare triple {4531#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {4531#true} is VALID [2020-07-10 17:48:57,296 INFO L280 TraceCheckUtils]: 17: Hoare triple {4531#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {4531#true} is VALID [2020-07-10 17:48:57,297 INFO L280 TraceCheckUtils]: 18: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {4531#true} is VALID [2020-07-10 17:48:57,297 INFO L280 TraceCheckUtils]: 19: Hoare triple {4531#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {4531#true} is VALID [2020-07-10 17:48:57,297 INFO L280 TraceCheckUtils]: 20: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {4531#true} is VALID [2020-07-10 17:48:57,298 INFO L280 TraceCheckUtils]: 21: Hoare triple {4531#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {4531#true} is VALID [2020-07-10 17:48:57,298 INFO L280 TraceCheckUtils]: 22: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {4531#true} is VALID [2020-07-10 17:48:57,298 INFO L280 TraceCheckUtils]: 23: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {4531#true} is VALID [2020-07-10 17:48:57,299 INFO L280 TraceCheckUtils]: 24: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {4531#true} is VALID [2020-07-10 17:48:57,299 INFO L280 TraceCheckUtils]: 25: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {4531#true} is VALID [2020-07-10 17:48:57,299 INFO L280 TraceCheckUtils]: 26: Hoare triple {4531#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {4531#true} is VALID [2020-07-10 17:48:57,300 INFO L280 TraceCheckUtils]: 27: Hoare triple {4531#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {4531#true} is VALID [2020-07-10 17:48:57,300 INFO L280 TraceCheckUtils]: 28: Hoare triple {4531#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {4531#true} is VALID [2020-07-10 17:48:57,300 INFO L280 TraceCheckUtils]: 29: Hoare triple {4531#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {4531#true} is VALID [2020-07-10 17:48:57,301 INFO L280 TraceCheckUtils]: 30: Hoare triple {4531#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {4531#true} is VALID [2020-07-10 17:48:57,301 INFO L280 TraceCheckUtils]: 31: Hoare triple {4531#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {4531#true} is VALID [2020-07-10 17:48:57,301 INFO L280 TraceCheckUtils]: 32: Hoare triple {4531#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {4531#true} is VALID [2020-07-10 17:48:57,302 INFO L280 TraceCheckUtils]: 33: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {4531#true} is VALID [2020-07-10 17:48:57,302 INFO L280 TraceCheckUtils]: 34: Hoare triple {4531#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {4531#true} is VALID [2020-07-10 17:48:57,302 INFO L280 TraceCheckUtils]: 35: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {4531#true} is VALID [2020-07-10 17:48:57,303 INFO L280 TraceCheckUtils]: 36: Hoare triple {4531#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {4531#true} is VALID [2020-07-10 17:48:57,303 INFO L280 TraceCheckUtils]: 37: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {4531#true} is VALID [2020-07-10 17:48:57,303 INFO L280 TraceCheckUtils]: 38: Hoare triple {4531#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {4531#true} is VALID [2020-07-10 17:48:57,304 INFO L280 TraceCheckUtils]: 39: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {4531#true} is VALID [2020-07-10 17:48:57,304 INFO L280 TraceCheckUtils]: 40: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {4531#true} is VALID [2020-07-10 17:48:57,304 INFO L280 TraceCheckUtils]: 41: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {4531#true} is VALID [2020-07-10 17:48:57,305 INFO L280 TraceCheckUtils]: 42: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {4531#true} is VALID [2020-07-10 17:48:57,305 INFO L280 TraceCheckUtils]: 43: Hoare triple {4531#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {4531#true} is VALID [2020-07-10 17:48:57,305 INFO L280 TraceCheckUtils]: 44: Hoare triple {4531#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {4531#true} is VALID [2020-07-10 17:48:57,305 INFO L280 TraceCheckUtils]: 45: Hoare triple {4531#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {4531#true} is VALID [2020-07-10 17:48:57,306 INFO L280 TraceCheckUtils]: 46: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {4531#true} is VALID [2020-07-10 17:48:57,307 INFO L280 TraceCheckUtils]: 47: Hoare triple {4531#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {4531#true} is VALID [2020-07-10 17:48:57,308 INFO L280 TraceCheckUtils]: 48: Hoare triple {4531#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {4531#true} is VALID [2020-07-10 17:48:57,308 INFO L280 TraceCheckUtils]: 49: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {4531#true} is VALID [2020-07-10 17:48:57,309 INFO L280 TraceCheckUtils]: 50: Hoare triple {4531#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {4531#true} is VALID [2020-07-10 17:48:57,310 INFO L280 TraceCheckUtils]: 51: Hoare triple {4531#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {4531#true} is VALID [2020-07-10 17:48:57,311 INFO L280 TraceCheckUtils]: 52: Hoare triple {4531#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {4531#true} is VALID [2020-07-10 17:48:57,311 INFO L280 TraceCheckUtils]: 53: Hoare triple {4531#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {4531#true} is VALID [2020-07-10 17:48:57,311 INFO L280 TraceCheckUtils]: 54: Hoare triple {4531#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {4531#true} is VALID [2020-07-10 17:48:57,311 INFO L280 TraceCheckUtils]: 55: Hoare triple {4531#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {4531#true} is VALID [2020-07-10 17:48:57,312 INFO L280 TraceCheckUtils]: 56: Hoare triple {4531#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {4531#true} is VALID [2020-07-10 17:48:57,312 INFO L280 TraceCheckUtils]: 57: Hoare triple {4531#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {4531#true} is VALID [2020-07-10 17:48:57,312 INFO L280 TraceCheckUtils]: 58: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {4531#true} is VALID [2020-07-10 17:48:57,312 INFO L280 TraceCheckUtils]: 59: Hoare triple {4531#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {4531#true} is VALID [2020-07-10 17:48:57,312 INFO L280 TraceCheckUtils]: 60: Hoare triple {4531#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {4531#true} is VALID [2020-07-10 17:48:57,313 INFO L280 TraceCheckUtils]: 61: Hoare triple {4531#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {4531#true} is VALID [2020-07-10 17:48:57,313 INFO L280 TraceCheckUtils]: 62: Hoare triple {4531#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {4531#true} is VALID [2020-07-10 17:48:57,313 INFO L280 TraceCheckUtils]: 63: Hoare triple {4531#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {4531#true} is VALID [2020-07-10 17:48:57,313 INFO L280 TraceCheckUtils]: 64: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {4531#true} is VALID [2020-07-10 17:48:57,313 INFO L280 TraceCheckUtils]: 65: Hoare triple {4531#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {4531#true} is VALID [2020-07-10 17:48:57,314 INFO L280 TraceCheckUtils]: 66: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {4531#true} is VALID [2020-07-10 17:48:57,314 INFO L280 TraceCheckUtils]: 67: Hoare triple {4531#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {4531#true} is VALID [2020-07-10 17:48:57,314 INFO L280 TraceCheckUtils]: 68: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {4531#true} is VALID [2020-07-10 17:48:57,314 INFO L280 TraceCheckUtils]: 69: Hoare triple {4531#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {4531#true} is VALID [2020-07-10 17:48:57,314 INFO L280 TraceCheckUtils]: 70: Hoare triple {4531#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {4531#true} is VALID [2020-07-10 17:48:57,315 INFO L280 TraceCheckUtils]: 71: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {4531#true} is VALID [2020-07-10 17:48:57,315 INFO L280 TraceCheckUtils]: 72: Hoare triple {4531#true} ~head~0.base, ~head~0.offset := 0, 0; {4531#true} is VALID [2020-07-10 17:48:57,315 INFO L280 TraceCheckUtils]: 73: Hoare triple {4531#true} ~pumpRunning~0 := 0; {4531#true} is VALID [2020-07-10 17:48:57,315 INFO L280 TraceCheckUtils]: 74: Hoare triple {4531#true} ~systemActive~0 := 1; {4531#true} is VALID [2020-07-10 17:48:57,315 INFO L280 TraceCheckUtils]: 75: Hoare triple {4531#true} ~cleanupTimeShifts~0 := 4; {4531#true} is VALID [2020-07-10 17:48:57,316 INFO L280 TraceCheckUtils]: 76: Hoare triple {4531#true} ~waterLevel~0 := 1; {4531#true} is VALID [2020-07-10 17:48:57,316 INFO L280 TraceCheckUtils]: 77: Hoare triple {4531#true} ~methaneLevelCritical~0 := 0; {4531#true} is VALID [2020-07-10 17:48:57,316 INFO L280 TraceCheckUtils]: 78: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 17:48:57,316 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4531#true} {4531#true} #906#return; {4531#true} is VALID [2020-07-10 17:48:57,316 INFO L263 TraceCheckUtils]: 80: Hoare triple {4531#true} call #t~ret73 := main(); {4531#true} is VALID [2020-07-10 17:48:57,317 INFO L280 TraceCheckUtils]: 81: Hoare triple {4531#true} havoc ~retValue_acc~8; {4531#true} is VALID [2020-07-10 17:48:57,317 INFO L280 TraceCheckUtils]: 82: Hoare triple {4531#true} havoc ~tmp~8; {4531#true} is VALID [2020-07-10 17:48:57,317 INFO L263 TraceCheckUtils]: 83: Hoare triple {4531#true} call select_helpers(); {4531#true} is VALID [2020-07-10 17:48:57,317 INFO L280 TraceCheckUtils]: 84: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 17:48:57,317 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4531#true} {4531#true} #818#return; {4531#true} is VALID [2020-07-10 17:48:57,318 INFO L263 TraceCheckUtils]: 86: Hoare triple {4531#true} call select_features(); {4531#true} is VALID [2020-07-10 17:48:57,318 INFO L280 TraceCheckUtils]: 87: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 17:48:57,318 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4531#true} {4531#true} #820#return; {4531#true} is VALID [2020-07-10 17:48:57,318 INFO L263 TraceCheckUtils]: 89: Hoare triple {4531#true} call #t~ret62 := valid_product(); {4531#true} is VALID [2020-07-10 17:48:57,318 INFO L280 TraceCheckUtils]: 90: Hoare triple {4531#true} havoc ~retValue_acc~4; {4531#true} is VALID [2020-07-10 17:48:57,319 INFO L280 TraceCheckUtils]: 91: Hoare triple {4531#true} ~retValue_acc~4 := 1; {4640#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-10 17:48:57,320 INFO L280 TraceCheckUtils]: 92: Hoare triple {4640#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:48:57,321 INFO L280 TraceCheckUtils]: 93: Hoare triple {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:48:57,323 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4531#true} #822#return; {4621#(= |main_#t~ret62| 1)} is VALID [2020-07-10 17:48:57,332 INFO L280 TraceCheckUtils]: 95: Hoare triple {4621#(= |main_#t~ret62| 1)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {4621#(= |main_#t~ret62| 1)} is VALID [2020-07-10 17:48:57,333 INFO L280 TraceCheckUtils]: 96: Hoare triple {4621#(= |main_#t~ret62| 1)} ~tmp~8 := #t~ret62; {4622#(= 1 main_~tmp~8)} is VALID [2020-07-10 17:48:57,334 INFO L280 TraceCheckUtils]: 97: Hoare triple {4622#(= 1 main_~tmp~8)} havoc #t~ret62; {4622#(= 1 main_~tmp~8)} is VALID [2020-07-10 17:48:57,334 INFO L280 TraceCheckUtils]: 98: Hoare triple {4622#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {4531#true} is VALID [2020-07-10 17:48:57,335 INFO L263 TraceCheckUtils]: 99: Hoare triple {4531#true} call setup(); {4531#true} is VALID [2020-07-10 17:48:57,335 INFO L280 TraceCheckUtils]: 100: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 17:48:57,335 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4531#true} {4531#true} #824#return; {4531#true} is VALID [2020-07-10 17:48:57,336 INFO L263 TraceCheckUtils]: 102: Hoare triple {4531#true} call runTest(); {4531#true} is VALID [2020-07-10 17:48:57,339 INFO L263 TraceCheckUtils]: 103: Hoare triple {4531#true} call test(); {4531#true} is VALID [2020-07-10 17:48:57,340 INFO L280 TraceCheckUtils]: 104: Hoare triple {4531#true} havoc ~splverifierCounter~0; {4531#true} is VALID [2020-07-10 17:48:57,340 INFO L280 TraceCheckUtils]: 105: Hoare triple {4531#true} havoc ~tmp~4; {4531#true} is VALID [2020-07-10 17:48:57,340 INFO L280 TraceCheckUtils]: 106: Hoare triple {4531#true} havoc ~tmp___0~1; {4531#true} is VALID [2020-07-10 17:48:57,341 INFO L280 TraceCheckUtils]: 107: Hoare triple {4531#true} havoc ~tmp___1~0; {4531#true} is VALID [2020-07-10 17:48:57,341 INFO L280 TraceCheckUtils]: 108: Hoare triple {4531#true} havoc ~tmp___2~0; {4531#true} is VALID [2020-07-10 17:48:57,341 INFO L280 TraceCheckUtils]: 109: Hoare triple {4531#true} ~splverifierCounter~0 := 0; {4531#true} is VALID [2020-07-10 17:48:57,341 INFO L280 TraceCheckUtils]: 110: Hoare triple {4531#true} assume !false; {4531#true} is VALID [2020-07-10 17:48:57,342 INFO L280 TraceCheckUtils]: 111: Hoare triple {4531#true} assume ~splverifierCounter~0 < 4; {4531#true} is VALID [2020-07-10 17:48:57,345 INFO L280 TraceCheckUtils]: 112: Hoare triple {4531#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {4531#true} is VALID [2020-07-10 17:48:57,346 INFO L280 TraceCheckUtils]: 113: Hoare triple {4531#true} ~tmp~4 := #t~nondet38; {4531#true} is VALID [2020-07-10 17:48:57,346 INFO L280 TraceCheckUtils]: 114: Hoare triple {4531#true} havoc #t~nondet38; {4531#true} is VALID [2020-07-10 17:48:57,346 INFO L280 TraceCheckUtils]: 115: Hoare triple {4531#true} assume !(0 != ~tmp~4); {4531#true} is VALID [2020-07-10 17:48:57,347 INFO L280 TraceCheckUtils]: 116: Hoare triple {4531#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {4531#true} is VALID [2020-07-10 17:48:57,347 INFO L280 TraceCheckUtils]: 117: Hoare triple {4531#true} ~tmp___0~1 := #t~nondet39; {4531#true} is VALID [2020-07-10 17:48:57,347 INFO L280 TraceCheckUtils]: 118: Hoare triple {4531#true} havoc #t~nondet39; {4531#true} is VALID [2020-07-10 17:48:57,348 INFO L280 TraceCheckUtils]: 119: Hoare triple {4531#true} assume !(0 != ~tmp___0~1); {4531#true} is VALID [2020-07-10 17:48:57,348 INFO L280 TraceCheckUtils]: 120: Hoare triple {4531#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {4531#true} is VALID [2020-07-10 17:48:57,353 INFO L280 TraceCheckUtils]: 121: Hoare triple {4531#true} ~tmp___2~0 := #t~nondet40; {4531#true} is VALID [2020-07-10 17:48:57,354 INFO L280 TraceCheckUtils]: 122: Hoare triple {4531#true} havoc #t~nondet40; {4531#true} is VALID [2020-07-10 17:48:57,354 INFO L280 TraceCheckUtils]: 123: Hoare triple {4531#true} assume 0 != ~tmp___2~0; {4531#true} is VALID [2020-07-10 17:48:57,369 INFO L263 TraceCheckUtils]: 124: Hoare triple {4531#true} call startSystem(); {4642#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:48:57,370 INFO L280 TraceCheckUtils]: 125: Hoare triple {4642#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4643#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:48:57,371 INFO L280 TraceCheckUtils]: 126: Hoare triple {4643#(<= 1 ~systemActive~0)} assume true; {4643#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:48:57,372 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4643#(<= 1 ~systemActive~0)} {4531#true} #872#return; {4628#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:48:57,374 INFO L263 TraceCheckUtils]: 128: Hoare triple {4628#(not (= 0 ~systemActive~0))} call timeShift(); {4628#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:48:57,375 INFO L280 TraceCheckUtils]: 129: Hoare triple {4628#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4628#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:48:57,375 INFO L280 TraceCheckUtils]: 130: Hoare triple {4628#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4532#false} is VALID [2020-07-10 17:48:57,376 INFO L263 TraceCheckUtils]: 131: Hoare triple {4532#false} call __utac_acc__Specification4_spec__1(); {4532#false} is VALID [2020-07-10 17:48:57,376 INFO L280 TraceCheckUtils]: 132: Hoare triple {4532#false} havoc ~tmp~0; {4532#false} is VALID [2020-07-10 17:48:57,377 INFO L280 TraceCheckUtils]: 133: Hoare triple {4532#false} havoc ~tmp___0~0; {4532#false} is VALID [2020-07-10 17:48:57,377 INFO L263 TraceCheckUtils]: 134: Hoare triple {4532#false} call #t~ret0 := getWaterLevel(); {4531#true} is VALID [2020-07-10 17:48:57,377 INFO L280 TraceCheckUtils]: 135: Hoare triple {4531#true} havoc ~retValue_acc~10; {4531#true} is VALID [2020-07-10 17:48:57,378 INFO L280 TraceCheckUtils]: 136: Hoare triple {4531#true} ~retValue_acc~10 := ~waterLevel~0; {4531#true} is VALID [2020-07-10 17:48:57,378 INFO L280 TraceCheckUtils]: 137: Hoare triple {4531#true} #res := ~retValue_acc~10; {4531#true} is VALID [2020-07-10 17:48:57,378 INFO L280 TraceCheckUtils]: 138: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 17:48:57,379 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4531#true} {4532#false} #812#return; {4532#false} is VALID [2020-07-10 17:48:57,379 INFO L280 TraceCheckUtils]: 140: Hoare triple {4532#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4532#false} is VALID [2020-07-10 17:48:57,379 INFO L280 TraceCheckUtils]: 141: Hoare triple {4532#false} ~tmp~0 := #t~ret0; {4532#false} is VALID [2020-07-10 17:48:57,380 INFO L280 TraceCheckUtils]: 142: Hoare triple {4532#false} havoc #t~ret0; {4532#false} is VALID [2020-07-10 17:48:57,380 INFO L280 TraceCheckUtils]: 143: Hoare triple {4532#false} assume 0 == ~tmp~0; {4532#false} is VALID [2020-07-10 17:48:57,380 INFO L263 TraceCheckUtils]: 144: Hoare triple {4532#false} call #t~ret1 := isPumpRunning(); {4531#true} is VALID [2020-07-10 17:48:57,381 INFO L280 TraceCheckUtils]: 145: Hoare triple {4531#true} havoc ~retValue_acc~6; {4531#true} is VALID [2020-07-10 17:48:57,381 INFO L280 TraceCheckUtils]: 146: Hoare triple {4531#true} ~retValue_acc~6 := ~pumpRunning~0; {4531#true} is VALID [2020-07-10 17:48:57,381 INFO L280 TraceCheckUtils]: 147: Hoare triple {4531#true} #res := ~retValue_acc~6; {4531#true} is VALID [2020-07-10 17:48:57,382 INFO L280 TraceCheckUtils]: 148: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-10 17:48:57,382 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {4531#true} {4532#false} #814#return; {4532#false} is VALID [2020-07-10 17:48:57,382 INFO L280 TraceCheckUtils]: 150: Hoare triple {4532#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4532#false} is VALID [2020-07-10 17:48:57,383 INFO L280 TraceCheckUtils]: 151: Hoare triple {4532#false} ~tmp___0~0 := #t~ret1; {4532#false} is VALID [2020-07-10 17:48:57,383 INFO L280 TraceCheckUtils]: 152: Hoare triple {4532#false} havoc #t~ret1; {4532#false} is VALID [2020-07-10 17:48:57,383 INFO L280 TraceCheckUtils]: 153: Hoare triple {4532#false} assume 0 != ~tmp___0~0; {4532#false} is VALID [2020-07-10 17:48:57,384 INFO L263 TraceCheckUtils]: 154: Hoare triple {4532#false} call __automaton_fail(); {4532#false} is VALID [2020-07-10 17:48:57,384 INFO L280 TraceCheckUtils]: 155: Hoare triple {4532#false} assume !false; {4532#false} is VALID [2020-07-10 17:48:57,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:48:57,429 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:48:57,429 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [641314085] [2020-07-10 17:48:57,429 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:48:57,430 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 17:48:57,430 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038639131] [2020-07-10 17:48:57,435 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 17:48:57,437 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:48:57,438 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 17:48:57,657 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 17:48:57,657 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 17:48:57,658 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:48:57,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 17:48:57,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 17:48:57,658 INFO L87 Difference]: Start difference. First operand 252 states and 269 transitions. Second operand 10 states. [2020-07-10 17:48:58,826 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:48:59,966 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:49:00,326 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 17:49:00,802 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:49:01,198 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:49:01,548 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:49:07,476 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:49:26,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:49:26,968 INFO L93 Difference]: Finished difference Result 691 states and 795 transitions. [2020-07-10 17:49:26,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 17:49:26,968 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 17:49:26,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:49:26,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:49:26,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 795 transitions. [2020-07-10 17:49:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:49:27,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 795 transitions. [2020-07-10 17:49:27,027 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 795 transitions. [2020-07-10 17:49:29,446 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 795 edges. 795 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:49:29,470 INFO L225 Difference]: With dead ends: 691 [2020-07-10 17:49:29,471 INFO L226 Difference]: Without dead ends: 549 [2020-07-10 17:49:29,473 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-10 17:49:29,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 549 states. [2020-07-10 17:49:38,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 549 to 442. [2020-07-10 17:49:38,812 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:49:38,812 INFO L82 GeneralOperation]: Start isEquivalent. First operand 549 states. Second operand 442 states. [2020-07-10 17:49:38,813 INFO L74 IsIncluded]: Start isIncluded. First operand 549 states. Second operand 442 states. [2020-07-10 17:49:38,813 INFO L87 Difference]: Start difference. First operand 549 states. Second operand 442 states. [2020-07-10 17:49:38,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:49:38,843 INFO L93 Difference]: Finished difference Result 549 states and 628 transitions. [2020-07-10 17:49:38,843 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 628 transitions. [2020-07-10 17:49:38,845 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:49:38,845 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:49:38,845 INFO L74 IsIncluded]: Start isIncluded. First operand 442 states. Second operand 549 states. [2020-07-10 17:49:38,845 INFO L87 Difference]: Start difference. First operand 442 states. Second operand 549 states. [2020-07-10 17:49:38,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:49:38,872 INFO L93 Difference]: Finished difference Result 549 states and 628 transitions. [2020-07-10 17:49:38,872 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 628 transitions. [2020-07-10 17:49:38,874 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:49:38,874 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:49:38,874 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:49:38,875 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:49:38,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 442 states. [2020-07-10 17:49:38,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 486 transitions. [2020-07-10 17:49:38,890 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 486 transitions. Word has length 156 [2020-07-10 17:49:38,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:49:38,890 INFO L479 AbstractCegarLoop]: Abstraction has 442 states and 486 transitions. [2020-07-10 17:49:38,890 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 17:49:38,890 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 442 states and 486 transitions. [2020-07-10 17:49:41,275 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 486 edges. 486 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:49:41,275 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 486 transitions. [2020-07-10 17:49:41,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-10 17:49:41,284 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:49:41,285 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 17:49:41,285 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 17:49:41,285 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:49:41,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:49:41,286 INFO L82 PathProgramCache]: Analyzing trace with hash 1137144832, now seen corresponding path program 1 times [2020-07-10 17:49:41,286 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:49:41,287 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [356705802] [2020-07-10 17:49:41,287 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:49:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:49:41,957 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:49:42,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:49:42,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {8144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {8032#true} is VALID [2020-07-10 17:49:42,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} #valid := #valid[0 := 0]; {8032#true} is VALID [2020-07-10 17:49:42,092 INFO L280 TraceCheckUtils]: 2: Hoare triple {8032#true} assume 0 < #StackHeapBarrier; {8032#true} is VALID [2020-07-10 17:49:42,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {8032#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {8032#true} is VALID [2020-07-10 17:49:42,093 INFO L280 TraceCheckUtils]: 4: Hoare triple {8032#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {8032#true} is VALID [2020-07-10 17:49:42,094 INFO L280 TraceCheckUtils]: 5: Hoare triple {8032#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {8032#true} is VALID [2020-07-10 17:49:42,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {8032#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {8032#true} is VALID [2020-07-10 17:49:42,094 INFO L280 TraceCheckUtils]: 7: Hoare triple {8032#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {8032#true} is VALID [2020-07-10 17:49:42,095 INFO L280 TraceCheckUtils]: 8: Hoare triple {8032#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {8032#true} is VALID [2020-07-10 17:49:42,095 INFO L280 TraceCheckUtils]: 9: Hoare triple {8032#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {8032#true} is VALID [2020-07-10 17:49:42,095 INFO L280 TraceCheckUtils]: 10: Hoare triple {8032#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {8032#true} is VALID [2020-07-10 17:49:42,096 INFO L280 TraceCheckUtils]: 11: Hoare triple {8032#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {8032#true} is VALID [2020-07-10 17:49:42,096 INFO L280 TraceCheckUtils]: 12: Hoare triple {8032#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {8032#true} is VALID [2020-07-10 17:49:42,096 INFO L280 TraceCheckUtils]: 13: Hoare triple {8032#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {8032#true} is VALID [2020-07-10 17:49:42,097 INFO L280 TraceCheckUtils]: 14: Hoare triple {8032#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {8032#true} is VALID [2020-07-10 17:49:42,097 INFO L280 TraceCheckUtils]: 15: Hoare triple {8032#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {8032#true} is VALID [2020-07-10 17:49:42,097 INFO L280 TraceCheckUtils]: 16: Hoare triple {8032#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {8032#true} is VALID [2020-07-10 17:49:42,098 INFO L280 TraceCheckUtils]: 17: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {8032#true} is VALID [2020-07-10 17:49:42,098 INFO L280 TraceCheckUtils]: 18: Hoare triple {8032#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {8032#true} is VALID [2020-07-10 17:49:42,098 INFO L280 TraceCheckUtils]: 19: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {8032#true} is VALID [2020-07-10 17:49:42,099 INFO L280 TraceCheckUtils]: 20: Hoare triple {8032#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {8032#true} is VALID [2020-07-10 17:49:42,099 INFO L280 TraceCheckUtils]: 21: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {8032#true} is VALID [2020-07-10 17:49:42,099 INFO L280 TraceCheckUtils]: 22: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {8032#true} is VALID [2020-07-10 17:49:42,100 INFO L280 TraceCheckUtils]: 23: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {8032#true} is VALID [2020-07-10 17:49:42,100 INFO L280 TraceCheckUtils]: 24: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {8032#true} is VALID [2020-07-10 17:49:42,100 INFO L280 TraceCheckUtils]: 25: Hoare triple {8032#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {8032#true} is VALID [2020-07-10 17:49:42,101 INFO L280 TraceCheckUtils]: 26: Hoare triple {8032#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {8032#true} is VALID [2020-07-10 17:49:42,101 INFO L280 TraceCheckUtils]: 27: Hoare triple {8032#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {8032#true} is VALID [2020-07-10 17:49:42,101 INFO L280 TraceCheckUtils]: 28: Hoare triple {8032#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {8032#true} is VALID [2020-07-10 17:49:42,102 INFO L280 TraceCheckUtils]: 29: Hoare triple {8032#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {8032#true} is VALID [2020-07-10 17:49:42,102 INFO L280 TraceCheckUtils]: 30: Hoare triple {8032#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {8032#true} is VALID [2020-07-10 17:49:42,103 INFO L280 TraceCheckUtils]: 31: Hoare triple {8032#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {8032#true} is VALID [2020-07-10 17:49:42,103 INFO L280 TraceCheckUtils]: 32: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {8032#true} is VALID [2020-07-10 17:49:42,103 INFO L280 TraceCheckUtils]: 33: Hoare triple {8032#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {8032#true} is VALID [2020-07-10 17:49:42,104 INFO L280 TraceCheckUtils]: 34: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {8032#true} is VALID [2020-07-10 17:49:42,104 INFO L280 TraceCheckUtils]: 35: Hoare triple {8032#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {8032#true} is VALID [2020-07-10 17:49:42,104 INFO L280 TraceCheckUtils]: 36: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {8032#true} is VALID [2020-07-10 17:49:42,105 INFO L280 TraceCheckUtils]: 37: Hoare triple {8032#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {8032#true} is VALID [2020-07-10 17:49:42,105 INFO L280 TraceCheckUtils]: 38: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {8032#true} is VALID [2020-07-10 17:49:42,105 INFO L280 TraceCheckUtils]: 39: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {8032#true} is VALID [2020-07-10 17:49:42,106 INFO L280 TraceCheckUtils]: 40: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {8032#true} is VALID [2020-07-10 17:49:42,106 INFO L280 TraceCheckUtils]: 41: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {8032#true} is VALID [2020-07-10 17:49:42,106 INFO L280 TraceCheckUtils]: 42: Hoare triple {8032#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {8032#true} is VALID [2020-07-10 17:49:42,107 INFO L280 TraceCheckUtils]: 43: Hoare triple {8032#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {8032#true} is VALID [2020-07-10 17:49:42,107 INFO L280 TraceCheckUtils]: 44: Hoare triple {8032#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {8032#true} is VALID [2020-07-10 17:49:42,107 INFO L280 TraceCheckUtils]: 45: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {8032#true} is VALID [2020-07-10 17:49:42,108 INFO L280 TraceCheckUtils]: 46: Hoare triple {8032#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {8032#true} is VALID [2020-07-10 17:49:42,108 INFO L280 TraceCheckUtils]: 47: Hoare triple {8032#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {8032#true} is VALID [2020-07-10 17:49:42,108 INFO L280 TraceCheckUtils]: 48: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {8032#true} is VALID [2020-07-10 17:49:42,109 INFO L280 TraceCheckUtils]: 49: Hoare triple {8032#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {8032#true} is VALID [2020-07-10 17:49:42,109 INFO L280 TraceCheckUtils]: 50: Hoare triple {8032#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {8032#true} is VALID [2020-07-10 17:49:42,109 INFO L280 TraceCheckUtils]: 51: Hoare triple {8032#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {8032#true} is VALID [2020-07-10 17:49:42,110 INFO L280 TraceCheckUtils]: 52: Hoare triple {8032#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {8032#true} is VALID [2020-07-10 17:49:42,110 INFO L280 TraceCheckUtils]: 53: Hoare triple {8032#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {8032#true} is VALID [2020-07-10 17:49:42,110 INFO L280 TraceCheckUtils]: 54: Hoare triple {8032#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {8032#true} is VALID [2020-07-10 17:49:42,111 INFO L280 TraceCheckUtils]: 55: Hoare triple {8032#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {8032#true} is VALID [2020-07-10 17:49:42,111 INFO L280 TraceCheckUtils]: 56: Hoare triple {8032#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {8032#true} is VALID [2020-07-10 17:49:42,111 INFO L280 TraceCheckUtils]: 57: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {8032#true} is VALID [2020-07-10 17:49:42,112 INFO L280 TraceCheckUtils]: 58: Hoare triple {8032#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {8032#true} is VALID [2020-07-10 17:49:42,112 INFO L280 TraceCheckUtils]: 59: Hoare triple {8032#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {8032#true} is VALID [2020-07-10 17:49:42,112 INFO L280 TraceCheckUtils]: 60: Hoare triple {8032#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {8032#true} is VALID [2020-07-10 17:49:42,113 INFO L280 TraceCheckUtils]: 61: Hoare triple {8032#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {8032#true} is VALID [2020-07-10 17:49:42,113 INFO L280 TraceCheckUtils]: 62: Hoare triple {8032#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {8032#true} is VALID [2020-07-10 17:49:42,114 INFO L280 TraceCheckUtils]: 63: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {8032#true} is VALID [2020-07-10 17:49:42,114 INFO L280 TraceCheckUtils]: 64: Hoare triple {8032#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {8032#true} is VALID [2020-07-10 17:49:42,114 INFO L280 TraceCheckUtils]: 65: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {8032#true} is VALID [2020-07-10 17:49:42,115 INFO L280 TraceCheckUtils]: 66: Hoare triple {8032#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {8032#true} is VALID [2020-07-10 17:49:42,115 INFO L280 TraceCheckUtils]: 67: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {8032#true} is VALID [2020-07-10 17:49:42,115 INFO L280 TraceCheckUtils]: 68: Hoare triple {8032#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {8032#true} is VALID [2020-07-10 17:49:42,116 INFO L280 TraceCheckUtils]: 69: Hoare triple {8032#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {8032#true} is VALID [2020-07-10 17:49:42,116 INFO L280 TraceCheckUtils]: 70: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {8032#true} is VALID [2020-07-10 17:49:42,116 INFO L280 TraceCheckUtils]: 71: Hoare triple {8032#true} ~head~0.base, ~head~0.offset := 0, 0; {8032#true} is VALID [2020-07-10 17:49:42,117 INFO L280 TraceCheckUtils]: 72: Hoare triple {8032#true} ~pumpRunning~0 := 0; {8032#true} is VALID [2020-07-10 17:49:42,117 INFO L280 TraceCheckUtils]: 73: Hoare triple {8032#true} ~systemActive~0 := 1; {8032#true} is VALID [2020-07-10 17:49:42,129 INFO L280 TraceCheckUtils]: 74: Hoare triple {8032#true} ~cleanupTimeShifts~0 := 4; {8032#true} is VALID [2020-07-10 17:49:42,133 INFO L280 TraceCheckUtils]: 75: Hoare triple {8032#true} ~waterLevel~0 := 1; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,134 INFO L280 TraceCheckUtils]: 76: Hoare triple {8113#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,134 INFO L280 TraceCheckUtils]: 77: Hoare triple {8113#(= 1 ~waterLevel~0)} assume true; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,135 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8113#(= 1 ~waterLevel~0)} {8032#true} #906#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:49:42,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 17:49:42,152 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8032#true} {8113#(= 1 ~waterLevel~0)} #818#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:49:42,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 17:49:42,160 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8032#true} {8113#(= 1 ~waterLevel~0)} #820#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:49:42,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} havoc ~retValue_acc~4; {8032#true} is VALID [2020-07-10 17:49:42,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} ~retValue_acc~4 := 1; {8145#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-10 17:49:42,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {8145#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:49:42,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:49:42,264 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8113#(= 1 ~waterLevel~0)} #822#return; {8123#(= |main_#t~ret62| ~waterLevel~0)} is VALID [2020-07-10 17:49:42,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:49:42,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 17:49:42,270 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8032#true} {8125#(not (= 0 ~waterLevel~0))} #824#return; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:49:42,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {8147#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8032#true} is VALID [2020-07-10 17:49:42,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} ~systemActive~0 := 0; {8032#true} is VALID [2020-07-10 17:49:42,304 INFO L280 TraceCheckUtils]: 2: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 17:49:42,308 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8032#true} {8125#(not (= 0 ~waterLevel~0))} #874#return; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:49:42,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} havoc ~retValue_acc~10; {8032#true} is VALID [2020-07-10 17:49:42,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} ~retValue_acc~10 := ~waterLevel~0; {8148#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-10 17:49:42,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {8148#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {8149#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:49:42,373 INFO L280 TraceCheckUtils]: 3: Hoare triple {8149#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8149#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:49:42,374 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8149#(= |getWaterLevel_#res| ~waterLevel~0)} {8125#(not (= 0 ~waterLevel~0))} #812#return; {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-10 17:49:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:49:42,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} havoc ~retValue_acc~6; {8032#true} is VALID [2020-07-10 17:49:42,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} ~retValue_acc~6 := ~pumpRunning~0; {8032#true} is VALID [2020-07-10 17:49:42,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {8032#true} #res := ~retValue_acc~6; {8032#true} is VALID [2020-07-10 17:49:42,382 INFO L280 TraceCheckUtils]: 3: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 17:49:42,382 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8032#true} {8033#false} #814#return; {8033#false} is VALID [2020-07-10 17:49:42,389 INFO L263 TraceCheckUtils]: 0: Hoare triple {8032#true} call ULTIMATE.init(); {8144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:49:42,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {8144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {8032#true} is VALID [2020-07-10 17:49:42,390 INFO L280 TraceCheckUtils]: 2: Hoare triple {8032#true} #valid := #valid[0 := 0]; {8032#true} is VALID [2020-07-10 17:49:42,390 INFO L280 TraceCheckUtils]: 3: Hoare triple {8032#true} assume 0 < #StackHeapBarrier; {8032#true} is VALID [2020-07-10 17:49:42,391 INFO L280 TraceCheckUtils]: 4: Hoare triple {8032#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {8032#true} is VALID [2020-07-10 17:49:42,391 INFO L280 TraceCheckUtils]: 5: Hoare triple {8032#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {8032#true} is VALID [2020-07-10 17:49:42,391 INFO L280 TraceCheckUtils]: 6: Hoare triple {8032#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {8032#true} is VALID [2020-07-10 17:49:42,392 INFO L280 TraceCheckUtils]: 7: Hoare triple {8032#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {8032#true} is VALID [2020-07-10 17:49:42,392 INFO L280 TraceCheckUtils]: 8: Hoare triple {8032#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {8032#true} is VALID [2020-07-10 17:49:42,392 INFO L280 TraceCheckUtils]: 9: Hoare triple {8032#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {8032#true} is VALID [2020-07-10 17:49:42,393 INFO L280 TraceCheckUtils]: 10: Hoare triple {8032#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {8032#true} is VALID [2020-07-10 17:49:42,393 INFO L280 TraceCheckUtils]: 11: Hoare triple {8032#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {8032#true} is VALID [2020-07-10 17:49:42,393 INFO L280 TraceCheckUtils]: 12: Hoare triple {8032#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {8032#true} is VALID [2020-07-10 17:49:42,394 INFO L280 TraceCheckUtils]: 13: Hoare triple {8032#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {8032#true} is VALID [2020-07-10 17:49:42,394 INFO L280 TraceCheckUtils]: 14: Hoare triple {8032#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {8032#true} is VALID [2020-07-10 17:49:42,394 INFO L280 TraceCheckUtils]: 15: Hoare triple {8032#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {8032#true} is VALID [2020-07-10 17:49:42,395 INFO L280 TraceCheckUtils]: 16: Hoare triple {8032#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {8032#true} is VALID [2020-07-10 17:49:42,395 INFO L280 TraceCheckUtils]: 17: Hoare triple {8032#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {8032#true} is VALID [2020-07-10 17:49:42,395 INFO L280 TraceCheckUtils]: 18: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {8032#true} is VALID [2020-07-10 17:49:42,396 INFO L280 TraceCheckUtils]: 19: Hoare triple {8032#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {8032#true} is VALID [2020-07-10 17:49:42,396 INFO L280 TraceCheckUtils]: 20: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {8032#true} is VALID [2020-07-10 17:49:42,396 INFO L280 TraceCheckUtils]: 21: Hoare triple {8032#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {8032#true} is VALID [2020-07-10 17:49:42,397 INFO L280 TraceCheckUtils]: 22: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {8032#true} is VALID [2020-07-10 17:49:42,397 INFO L280 TraceCheckUtils]: 23: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {8032#true} is VALID [2020-07-10 17:49:42,397 INFO L280 TraceCheckUtils]: 24: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {8032#true} is VALID [2020-07-10 17:49:42,398 INFO L280 TraceCheckUtils]: 25: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {8032#true} is VALID [2020-07-10 17:49:42,398 INFO L280 TraceCheckUtils]: 26: Hoare triple {8032#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {8032#true} is VALID [2020-07-10 17:49:42,398 INFO L280 TraceCheckUtils]: 27: Hoare triple {8032#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {8032#true} is VALID [2020-07-10 17:49:42,399 INFO L280 TraceCheckUtils]: 28: Hoare triple {8032#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {8032#true} is VALID [2020-07-10 17:49:42,399 INFO L280 TraceCheckUtils]: 29: Hoare triple {8032#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {8032#true} is VALID [2020-07-10 17:49:42,399 INFO L280 TraceCheckUtils]: 30: Hoare triple {8032#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {8032#true} is VALID [2020-07-10 17:49:42,400 INFO L280 TraceCheckUtils]: 31: Hoare triple {8032#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {8032#true} is VALID [2020-07-10 17:49:42,400 INFO L280 TraceCheckUtils]: 32: Hoare triple {8032#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {8032#true} is VALID [2020-07-10 17:49:42,400 INFO L280 TraceCheckUtils]: 33: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {8032#true} is VALID [2020-07-10 17:49:42,401 INFO L280 TraceCheckUtils]: 34: Hoare triple {8032#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {8032#true} is VALID [2020-07-10 17:49:42,401 INFO L280 TraceCheckUtils]: 35: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {8032#true} is VALID [2020-07-10 17:49:42,401 INFO L280 TraceCheckUtils]: 36: Hoare triple {8032#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {8032#true} is VALID [2020-07-10 17:49:42,401 INFO L280 TraceCheckUtils]: 37: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {8032#true} is VALID [2020-07-10 17:49:42,402 INFO L280 TraceCheckUtils]: 38: Hoare triple {8032#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {8032#true} is VALID [2020-07-10 17:49:42,402 INFO L280 TraceCheckUtils]: 39: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {8032#true} is VALID [2020-07-10 17:49:42,402 INFO L280 TraceCheckUtils]: 40: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {8032#true} is VALID [2020-07-10 17:49:42,403 INFO L280 TraceCheckUtils]: 41: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {8032#true} is VALID [2020-07-10 17:49:42,403 INFO L280 TraceCheckUtils]: 42: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {8032#true} is VALID [2020-07-10 17:49:42,403 INFO L280 TraceCheckUtils]: 43: Hoare triple {8032#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {8032#true} is VALID [2020-07-10 17:49:42,404 INFO L280 TraceCheckUtils]: 44: Hoare triple {8032#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {8032#true} is VALID [2020-07-10 17:49:42,404 INFO L280 TraceCheckUtils]: 45: Hoare triple {8032#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {8032#true} is VALID [2020-07-10 17:49:42,404 INFO L280 TraceCheckUtils]: 46: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {8032#true} is VALID [2020-07-10 17:49:42,405 INFO L280 TraceCheckUtils]: 47: Hoare triple {8032#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {8032#true} is VALID [2020-07-10 17:49:42,405 INFO L280 TraceCheckUtils]: 48: Hoare triple {8032#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {8032#true} is VALID [2020-07-10 17:49:42,405 INFO L280 TraceCheckUtils]: 49: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {8032#true} is VALID [2020-07-10 17:49:42,406 INFO L280 TraceCheckUtils]: 50: Hoare triple {8032#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {8032#true} is VALID [2020-07-10 17:49:42,406 INFO L280 TraceCheckUtils]: 51: Hoare triple {8032#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {8032#true} is VALID [2020-07-10 17:49:42,406 INFO L280 TraceCheckUtils]: 52: Hoare triple {8032#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {8032#true} is VALID [2020-07-10 17:49:42,407 INFO L280 TraceCheckUtils]: 53: Hoare triple {8032#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {8032#true} is VALID [2020-07-10 17:49:42,407 INFO L280 TraceCheckUtils]: 54: Hoare triple {8032#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {8032#true} is VALID [2020-07-10 17:49:42,407 INFO L280 TraceCheckUtils]: 55: Hoare triple {8032#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {8032#true} is VALID [2020-07-10 17:49:42,408 INFO L280 TraceCheckUtils]: 56: Hoare triple {8032#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {8032#true} is VALID [2020-07-10 17:49:42,408 INFO L280 TraceCheckUtils]: 57: Hoare triple {8032#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {8032#true} is VALID [2020-07-10 17:49:42,408 INFO L280 TraceCheckUtils]: 58: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {8032#true} is VALID [2020-07-10 17:49:42,409 INFO L280 TraceCheckUtils]: 59: Hoare triple {8032#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {8032#true} is VALID [2020-07-10 17:49:42,409 INFO L280 TraceCheckUtils]: 60: Hoare triple {8032#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {8032#true} is VALID [2020-07-10 17:49:42,409 INFO L280 TraceCheckUtils]: 61: Hoare triple {8032#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {8032#true} is VALID [2020-07-10 17:49:42,410 INFO L280 TraceCheckUtils]: 62: Hoare triple {8032#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {8032#true} is VALID [2020-07-10 17:49:42,410 INFO L280 TraceCheckUtils]: 63: Hoare triple {8032#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {8032#true} is VALID [2020-07-10 17:49:42,410 INFO L280 TraceCheckUtils]: 64: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {8032#true} is VALID [2020-07-10 17:49:42,411 INFO L280 TraceCheckUtils]: 65: Hoare triple {8032#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {8032#true} is VALID [2020-07-10 17:49:42,411 INFO L280 TraceCheckUtils]: 66: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {8032#true} is VALID [2020-07-10 17:49:42,411 INFO L280 TraceCheckUtils]: 67: Hoare triple {8032#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {8032#true} is VALID [2020-07-10 17:49:42,412 INFO L280 TraceCheckUtils]: 68: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {8032#true} is VALID [2020-07-10 17:49:42,412 INFO L280 TraceCheckUtils]: 69: Hoare triple {8032#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {8032#true} is VALID [2020-07-10 17:49:42,412 INFO L280 TraceCheckUtils]: 70: Hoare triple {8032#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {8032#true} is VALID [2020-07-10 17:49:42,413 INFO L280 TraceCheckUtils]: 71: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {8032#true} is VALID [2020-07-10 17:49:42,413 INFO L280 TraceCheckUtils]: 72: Hoare triple {8032#true} ~head~0.base, ~head~0.offset := 0, 0; {8032#true} is VALID [2020-07-10 17:49:42,413 INFO L280 TraceCheckUtils]: 73: Hoare triple {8032#true} ~pumpRunning~0 := 0; {8032#true} is VALID [2020-07-10 17:49:42,414 INFO L280 TraceCheckUtils]: 74: Hoare triple {8032#true} ~systemActive~0 := 1; {8032#true} is VALID [2020-07-10 17:49:42,414 INFO L280 TraceCheckUtils]: 75: Hoare triple {8032#true} ~cleanupTimeShifts~0 := 4; {8032#true} is VALID [2020-07-10 17:49:42,417 INFO L280 TraceCheckUtils]: 76: Hoare triple {8032#true} ~waterLevel~0 := 1; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,418 INFO L280 TraceCheckUtils]: 77: Hoare triple {8113#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,419 INFO L280 TraceCheckUtils]: 78: Hoare triple {8113#(= 1 ~waterLevel~0)} assume true; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,420 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8113#(= 1 ~waterLevel~0)} {8032#true} #906#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,421 INFO L263 TraceCheckUtils]: 80: Hoare triple {8113#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,421 INFO L280 TraceCheckUtils]: 81: Hoare triple {8113#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,422 INFO L280 TraceCheckUtils]: 82: Hoare triple {8113#(= 1 ~waterLevel~0)} havoc ~tmp~8; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,423 INFO L263 TraceCheckUtils]: 83: Hoare triple {8113#(= 1 ~waterLevel~0)} call select_helpers(); {8032#true} is VALID [2020-07-10 17:49:42,423 INFO L280 TraceCheckUtils]: 84: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 17:49:42,424 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8032#true} {8113#(= 1 ~waterLevel~0)} #818#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,424 INFO L263 TraceCheckUtils]: 86: Hoare triple {8113#(= 1 ~waterLevel~0)} call select_features(); {8032#true} is VALID [2020-07-10 17:49:42,424 INFO L280 TraceCheckUtils]: 87: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 17:49:42,425 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8032#true} {8113#(= 1 ~waterLevel~0)} #820#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,426 INFO L263 TraceCheckUtils]: 89: Hoare triple {8113#(= 1 ~waterLevel~0)} call #t~ret62 := valid_product(); {8032#true} is VALID [2020-07-10 17:49:42,426 INFO L280 TraceCheckUtils]: 90: Hoare triple {8032#true} havoc ~retValue_acc~4; {8032#true} is VALID [2020-07-10 17:49:42,427 INFO L280 TraceCheckUtils]: 91: Hoare triple {8032#true} ~retValue_acc~4 := 1; {8145#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-10 17:49:42,428 INFO L280 TraceCheckUtils]: 92: Hoare triple {8145#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:49:42,429 INFO L280 TraceCheckUtils]: 93: Hoare triple {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:49:42,430 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8113#(= 1 ~waterLevel~0)} #822#return; {8123#(= |main_#t~ret62| ~waterLevel~0)} is VALID [2020-07-10 17:49:42,431 INFO L280 TraceCheckUtils]: 95: Hoare triple {8123#(= |main_#t~ret62| ~waterLevel~0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {8123#(= |main_#t~ret62| ~waterLevel~0)} is VALID [2020-07-10 17:49:42,432 INFO L280 TraceCheckUtils]: 96: Hoare triple {8123#(= |main_#t~ret62| ~waterLevel~0)} ~tmp~8 := #t~ret62; {8124#(= main_~tmp~8 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,433 INFO L280 TraceCheckUtils]: 97: Hoare triple {8124#(= main_~tmp~8 ~waterLevel~0)} havoc #t~ret62; {8124#(= main_~tmp~8 ~waterLevel~0)} is VALID [2020-07-10 17:49:42,434 INFO L280 TraceCheckUtils]: 98: Hoare triple {8124#(= main_~tmp~8 ~waterLevel~0)} assume 0 != ~tmp~8; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,434 INFO L263 TraceCheckUtils]: 99: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call setup(); {8032#true} is VALID [2020-07-10 17:49:42,435 INFO L280 TraceCheckUtils]: 100: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 17:49:42,436 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8032#true} {8125#(not (= 0 ~waterLevel~0))} #824#return; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,436 INFO L263 TraceCheckUtils]: 102: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call runTest(); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,437 INFO L263 TraceCheckUtils]: 103: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call test(); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,438 INFO L280 TraceCheckUtils]: 104: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,439 INFO L280 TraceCheckUtils]: 105: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp~4; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,440 INFO L280 TraceCheckUtils]: 106: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~1; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,440 INFO L280 TraceCheckUtils]: 107: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,441 INFO L280 TraceCheckUtils]: 108: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,442 INFO L280 TraceCheckUtils]: 109: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,443 INFO L280 TraceCheckUtils]: 110: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !false; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,444 INFO L280 TraceCheckUtils]: 111: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,444 INFO L280 TraceCheckUtils]: 112: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,445 INFO L280 TraceCheckUtils]: 113: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~tmp~4 := #t~nondet38; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,446 INFO L280 TraceCheckUtils]: 114: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc #t~nondet38; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,447 INFO L280 TraceCheckUtils]: 115: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~4); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,447 INFO L280 TraceCheckUtils]: 116: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,448 INFO L280 TraceCheckUtils]: 117: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~tmp___0~1 := #t~nondet39; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,449 INFO L280 TraceCheckUtils]: 118: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc #t~nondet39; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,450 INFO L280 TraceCheckUtils]: 119: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~1); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,450 INFO L280 TraceCheckUtils]: 120: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,451 INFO L280 TraceCheckUtils]: 121: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet40; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,452 INFO L280 TraceCheckUtils]: 122: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc #t~nondet40; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,453 INFO L280 TraceCheckUtils]: 123: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,453 INFO L280 TraceCheckUtils]: 124: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,454 INFO L280 TraceCheckUtils]: 125: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet41; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,455 INFO L280 TraceCheckUtils]: 126: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc #t~nondet41; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,456 INFO L280 TraceCheckUtils]: 127: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,459 INFO L263 TraceCheckUtils]: 128: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call stopSystem(); {8147#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:49:42,459 INFO L280 TraceCheckUtils]: 129: Hoare triple {8147#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8032#true} is VALID [2020-07-10 17:49:42,460 INFO L280 TraceCheckUtils]: 130: Hoare triple {8032#true} ~systemActive~0 := 0; {8032#true} is VALID [2020-07-10 17:49:42,460 INFO L280 TraceCheckUtils]: 131: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 17:49:42,461 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8032#true} {8125#(not (= 0 ~waterLevel~0))} #874#return; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,462 INFO L263 TraceCheckUtils]: 133: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call timeShift(); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,462 INFO L280 TraceCheckUtils]: 134: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,463 INFO L280 TraceCheckUtils]: 135: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,464 INFO L263 TraceCheckUtils]: 136: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,465 INFO L280 TraceCheckUtils]: 137: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,466 INFO L280 TraceCheckUtils]: 138: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:49:42,466 INFO L263 TraceCheckUtils]: 139: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call #t~ret0 := getWaterLevel(); {8032#true} is VALID [2020-07-10 17:49:42,466 INFO L280 TraceCheckUtils]: 140: Hoare triple {8032#true} havoc ~retValue_acc~10; {8032#true} is VALID [2020-07-10 17:49:42,467 INFO L280 TraceCheckUtils]: 141: Hoare triple {8032#true} ~retValue_acc~10 := ~waterLevel~0; {8148#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-10 17:49:42,468 INFO L280 TraceCheckUtils]: 142: Hoare triple {8148#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {8149#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:49:42,469 INFO L280 TraceCheckUtils]: 143: Hoare triple {8149#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8149#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:49:42,470 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8149#(= |getWaterLevel_#res| ~waterLevel~0)} {8125#(not (= 0 ~waterLevel~0))} #812#return; {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-10 17:49:42,471 INFO L280 TraceCheckUtils]: 145: Hoare triple {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-10 17:49:42,472 INFO L280 TraceCheckUtils]: 146: Hoare triple {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} ~tmp~0 := #t~ret0; {8138#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} is VALID [2020-07-10 17:49:42,473 INFO L280 TraceCheckUtils]: 147: Hoare triple {8138#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} havoc #t~ret0; {8138#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} is VALID [2020-07-10 17:49:42,473 INFO L280 TraceCheckUtils]: 148: Hoare triple {8138#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} assume 0 == ~tmp~0; {8033#false} is VALID [2020-07-10 17:49:42,474 INFO L263 TraceCheckUtils]: 149: Hoare triple {8033#false} call #t~ret1 := isPumpRunning(); {8032#true} is VALID [2020-07-10 17:49:42,474 INFO L280 TraceCheckUtils]: 150: Hoare triple {8032#true} havoc ~retValue_acc~6; {8032#true} is VALID [2020-07-10 17:49:42,474 INFO L280 TraceCheckUtils]: 151: Hoare triple {8032#true} ~retValue_acc~6 := ~pumpRunning~0; {8032#true} is VALID [2020-07-10 17:49:42,475 INFO L280 TraceCheckUtils]: 152: Hoare triple {8032#true} #res := ~retValue_acc~6; {8032#true} is VALID [2020-07-10 17:49:42,475 INFO L280 TraceCheckUtils]: 153: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-10 17:49:42,475 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8032#true} {8033#false} #814#return; {8033#false} is VALID [2020-07-10 17:49:42,476 INFO L280 TraceCheckUtils]: 155: Hoare triple {8033#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8033#false} is VALID [2020-07-10 17:49:42,476 INFO L280 TraceCheckUtils]: 156: Hoare triple {8033#false} ~tmp___0~0 := #t~ret1; {8033#false} is VALID [2020-07-10 17:49:42,476 INFO L280 TraceCheckUtils]: 157: Hoare triple {8033#false} havoc #t~ret1; {8033#false} is VALID [2020-07-10 17:49:42,477 INFO L280 TraceCheckUtils]: 158: Hoare triple {8033#false} assume 0 != ~tmp___0~0; {8033#false} is VALID [2020-07-10 17:49:42,477 INFO L263 TraceCheckUtils]: 159: Hoare triple {8033#false} call __automaton_fail(); {8033#false} is VALID [2020-07-10 17:49:42,477 INFO L280 TraceCheckUtils]: 160: Hoare triple {8033#false} assume !false; {8033#false} is VALID [2020-07-10 17:49:42,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:49:42,541 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:49:42,542 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [356705802] [2020-07-10 17:49:42,542 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:49:42,542 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 17:49:42,543 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [476178445] [2020-07-10 17:49:42,544 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 17:49:42,544 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:49:42,545 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 17:49:42,760 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 17:49:42,760 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 17:49:42,761 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:49:42,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 17:49:42,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-10 17:49:42,762 INFO L87 Difference]: Start difference. First operand 442 states and 486 transitions. Second operand 14 states. [2020-07-10 17:49:44,752 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:49:46,250 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:49:46,644 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:49:47,225 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:49:47,662 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:49:48,038 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:49:52,406 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:50:01,575 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:50:02,443 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:50:04,443 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:50:05,624 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:50:06,166 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:50:06,588 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:50:07,168 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:50:07,714 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:50:08,123 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:50:09,730 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:50:11,524 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:50:12,383 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:50:13,740 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:50:44,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:50:44,316 INFO L93 Difference]: Finished difference Result 1524 states and 1873 transitions. [2020-07-10 17:50:44,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-10 17:50:44,317 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 17:50:44,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:50:44,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 17:50:44,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 946 transitions. [2020-07-10 17:50:44,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 17:50:44,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 946 transitions. [2020-07-10 17:50:44,363 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 946 transitions. [2020-07-10 17:50:47,230 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 946 edges. 946 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:50:47,329 INFO L225 Difference]: With dead ends: 1524 [2020-07-10 17:50:47,330 INFO L226 Difference]: Without dead ends: 1192 [2020-07-10 17:50:47,332 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-10 17:50:47,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1192 states. [2020-07-10 17:51:12,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1192 to 1053. [2020-07-10 17:51:12,638 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:51:12,638 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1192 states. Second operand 1053 states. [2020-07-10 17:51:12,638 INFO L74 IsIncluded]: Start isIncluded. First operand 1192 states. Second operand 1053 states. [2020-07-10 17:51:12,639 INFO L87 Difference]: Start difference. First operand 1192 states. Second operand 1053 states. [2020-07-10 17:51:12,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:51:12,728 INFO L93 Difference]: Finished difference Result 1192 states and 1442 transitions. [2020-07-10 17:51:12,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1442 transitions. [2020-07-10 17:51:12,734 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:51:12,734 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:51:12,734 INFO L74 IsIncluded]: Start isIncluded. First operand 1053 states. Second operand 1192 states. [2020-07-10 17:51:12,734 INFO L87 Difference]: Start difference. First operand 1053 states. Second operand 1192 states. [2020-07-10 17:51:12,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:51:12,832 INFO L93 Difference]: Finished difference Result 1192 states and 1442 transitions. [2020-07-10 17:51:12,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1442 transitions. [2020-07-10 17:51:12,837 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:51:12,837 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:51:12,838 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:51:12,838 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:51:12,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1053 states. [2020-07-10 17:51:12,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 1053 states and 1211 transitions. [2020-07-10 17:51:12,914 INFO L78 Accepts]: Start accepts. Automaton has 1053 states and 1211 transitions. Word has length 161 [2020-07-10 17:51:12,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:51:12,914 INFO L479 AbstractCegarLoop]: Abstraction has 1053 states and 1211 transitions. [2020-07-10 17:51:12,915 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 17:51:12,915 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1053 states and 1211 transitions. [2020-07-10 17:51:19,544 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1211 edges. 1211 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:51:19,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1211 transitions. [2020-07-10 17:51:19,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 17:51:19,549 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:51:19,549 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:51:19,549 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 17:51:19,550 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:51:19,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:51:19,550 INFO L82 PathProgramCache]: Analyzing trace with hash -1039475204, now seen corresponding path program 1 times [2020-07-10 17:51:19,550 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:51:19,550 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1599744118] [2020-07-10 17:51:19,551 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:51:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:19,920 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:51:19,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:20,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {15847#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {15736#true} is VALID [2020-07-10 17:51:20,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} #valid := #valid[0 := 0]; {15736#true} is VALID [2020-07-10 17:51:20,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} assume 0 < #StackHeapBarrier; {15736#true} is VALID [2020-07-10 17:51:20,047 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {15736#true} is VALID [2020-07-10 17:51:20,048 INFO L280 TraceCheckUtils]: 4: Hoare triple {15736#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {15736#true} is VALID [2020-07-10 17:51:20,048 INFO L280 TraceCheckUtils]: 5: Hoare triple {15736#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {15736#true} is VALID [2020-07-10 17:51:20,048 INFO L280 TraceCheckUtils]: 6: Hoare triple {15736#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {15736#true} is VALID [2020-07-10 17:51:20,048 INFO L280 TraceCheckUtils]: 7: Hoare triple {15736#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {15736#true} is VALID [2020-07-10 17:51:20,048 INFO L280 TraceCheckUtils]: 8: Hoare triple {15736#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {15736#true} is VALID [2020-07-10 17:51:20,049 INFO L280 TraceCheckUtils]: 9: Hoare triple {15736#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {15736#true} is VALID [2020-07-10 17:51:20,049 INFO L280 TraceCheckUtils]: 10: Hoare triple {15736#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {15736#true} is VALID [2020-07-10 17:51:20,049 INFO L280 TraceCheckUtils]: 11: Hoare triple {15736#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {15736#true} is VALID [2020-07-10 17:51:20,049 INFO L280 TraceCheckUtils]: 12: Hoare triple {15736#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {15736#true} is VALID [2020-07-10 17:51:20,049 INFO L280 TraceCheckUtils]: 13: Hoare triple {15736#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {15736#true} is VALID [2020-07-10 17:51:20,050 INFO L280 TraceCheckUtils]: 14: Hoare triple {15736#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {15736#true} is VALID [2020-07-10 17:51:20,050 INFO L280 TraceCheckUtils]: 15: Hoare triple {15736#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {15736#true} is VALID [2020-07-10 17:51:20,050 INFO L280 TraceCheckUtils]: 16: Hoare triple {15736#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {15736#true} is VALID [2020-07-10 17:51:20,050 INFO L280 TraceCheckUtils]: 17: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {15736#true} is VALID [2020-07-10 17:51:20,050 INFO L280 TraceCheckUtils]: 18: Hoare triple {15736#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {15736#true} is VALID [2020-07-10 17:51:20,051 INFO L280 TraceCheckUtils]: 19: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {15736#true} is VALID [2020-07-10 17:51:20,051 INFO L280 TraceCheckUtils]: 20: Hoare triple {15736#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {15736#true} is VALID [2020-07-10 17:51:20,051 INFO L280 TraceCheckUtils]: 21: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {15736#true} is VALID [2020-07-10 17:51:20,052 INFO L280 TraceCheckUtils]: 22: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {15736#true} is VALID [2020-07-10 17:51:20,052 INFO L280 TraceCheckUtils]: 23: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {15736#true} is VALID [2020-07-10 17:51:20,052 INFO L280 TraceCheckUtils]: 24: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {15736#true} is VALID [2020-07-10 17:51:20,053 INFO L280 TraceCheckUtils]: 25: Hoare triple {15736#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {15736#true} is VALID [2020-07-10 17:51:20,053 INFO L280 TraceCheckUtils]: 26: Hoare triple {15736#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {15736#true} is VALID [2020-07-10 17:51:20,053 INFO L280 TraceCheckUtils]: 27: Hoare triple {15736#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {15736#true} is VALID [2020-07-10 17:51:20,054 INFO L280 TraceCheckUtils]: 28: Hoare triple {15736#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {15736#true} is VALID [2020-07-10 17:51:20,054 INFO L280 TraceCheckUtils]: 29: Hoare triple {15736#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {15736#true} is VALID [2020-07-10 17:51:20,054 INFO L280 TraceCheckUtils]: 30: Hoare triple {15736#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {15736#true} is VALID [2020-07-10 17:51:20,055 INFO L280 TraceCheckUtils]: 31: Hoare triple {15736#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {15736#true} is VALID [2020-07-10 17:51:20,055 INFO L280 TraceCheckUtils]: 32: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {15736#true} is VALID [2020-07-10 17:51:20,055 INFO L280 TraceCheckUtils]: 33: Hoare triple {15736#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {15736#true} is VALID [2020-07-10 17:51:20,056 INFO L280 TraceCheckUtils]: 34: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {15736#true} is VALID [2020-07-10 17:51:20,056 INFO L280 TraceCheckUtils]: 35: Hoare triple {15736#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {15736#true} is VALID [2020-07-10 17:51:20,056 INFO L280 TraceCheckUtils]: 36: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {15736#true} is VALID [2020-07-10 17:51:20,057 INFO L280 TraceCheckUtils]: 37: Hoare triple {15736#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {15736#true} is VALID [2020-07-10 17:51:20,057 INFO L280 TraceCheckUtils]: 38: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {15736#true} is VALID [2020-07-10 17:51:20,057 INFO L280 TraceCheckUtils]: 39: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {15736#true} is VALID [2020-07-10 17:51:20,058 INFO L280 TraceCheckUtils]: 40: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {15736#true} is VALID [2020-07-10 17:51:20,058 INFO L280 TraceCheckUtils]: 41: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {15736#true} is VALID [2020-07-10 17:51:20,059 INFO L280 TraceCheckUtils]: 42: Hoare triple {15736#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {15736#true} is VALID [2020-07-10 17:51:20,059 INFO L280 TraceCheckUtils]: 43: Hoare triple {15736#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {15736#true} is VALID [2020-07-10 17:51:20,059 INFO L280 TraceCheckUtils]: 44: Hoare triple {15736#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {15736#true} is VALID [2020-07-10 17:51:20,060 INFO L280 TraceCheckUtils]: 45: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {15736#true} is VALID [2020-07-10 17:51:20,060 INFO L280 TraceCheckUtils]: 46: Hoare triple {15736#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {15736#true} is VALID [2020-07-10 17:51:20,060 INFO L280 TraceCheckUtils]: 47: Hoare triple {15736#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {15736#true} is VALID [2020-07-10 17:51:20,061 INFO L280 TraceCheckUtils]: 48: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {15736#true} is VALID [2020-07-10 17:51:20,061 INFO L280 TraceCheckUtils]: 49: Hoare triple {15736#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {15736#true} is VALID [2020-07-10 17:51:20,061 INFO L280 TraceCheckUtils]: 50: Hoare triple {15736#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {15736#true} is VALID [2020-07-10 17:51:20,061 INFO L280 TraceCheckUtils]: 51: Hoare triple {15736#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {15736#true} is VALID [2020-07-10 17:51:20,062 INFO L280 TraceCheckUtils]: 52: Hoare triple {15736#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {15736#true} is VALID [2020-07-10 17:51:20,062 INFO L280 TraceCheckUtils]: 53: Hoare triple {15736#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {15736#true} is VALID [2020-07-10 17:51:20,062 INFO L280 TraceCheckUtils]: 54: Hoare triple {15736#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {15736#true} is VALID [2020-07-10 17:51:20,063 INFO L280 TraceCheckUtils]: 55: Hoare triple {15736#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {15736#true} is VALID [2020-07-10 17:51:20,063 INFO L280 TraceCheckUtils]: 56: Hoare triple {15736#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {15736#true} is VALID [2020-07-10 17:51:20,063 INFO L280 TraceCheckUtils]: 57: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {15736#true} is VALID [2020-07-10 17:51:20,064 INFO L280 TraceCheckUtils]: 58: Hoare triple {15736#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {15736#true} is VALID [2020-07-10 17:51:20,064 INFO L280 TraceCheckUtils]: 59: Hoare triple {15736#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {15736#true} is VALID [2020-07-10 17:51:20,065 INFO L280 TraceCheckUtils]: 60: Hoare triple {15736#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {15736#true} is VALID [2020-07-10 17:51:20,065 INFO L280 TraceCheckUtils]: 61: Hoare triple {15736#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {15736#true} is VALID [2020-07-10 17:51:20,065 INFO L280 TraceCheckUtils]: 62: Hoare triple {15736#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {15736#true} is VALID [2020-07-10 17:51:20,066 INFO L280 TraceCheckUtils]: 63: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {15736#true} is VALID [2020-07-10 17:51:20,066 INFO L280 TraceCheckUtils]: 64: Hoare triple {15736#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {15736#true} is VALID [2020-07-10 17:51:20,066 INFO L280 TraceCheckUtils]: 65: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {15736#true} is VALID [2020-07-10 17:51:20,067 INFO L280 TraceCheckUtils]: 66: Hoare triple {15736#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {15736#true} is VALID [2020-07-10 17:51:20,067 INFO L280 TraceCheckUtils]: 67: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {15736#true} is VALID [2020-07-10 17:51:20,067 INFO L280 TraceCheckUtils]: 68: Hoare triple {15736#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {15736#true} is VALID [2020-07-10 17:51:20,068 INFO L280 TraceCheckUtils]: 69: Hoare triple {15736#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {15736#true} is VALID [2020-07-10 17:51:20,068 INFO L280 TraceCheckUtils]: 70: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {15736#true} is VALID [2020-07-10 17:51:20,068 INFO L280 TraceCheckUtils]: 71: Hoare triple {15736#true} ~head~0.base, ~head~0.offset := 0, 0; {15736#true} is VALID [2020-07-10 17:51:20,072 INFO L280 TraceCheckUtils]: 72: Hoare triple {15736#true} ~pumpRunning~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,073 INFO L280 TraceCheckUtils]: 73: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,074 INFO L280 TraceCheckUtils]: 74: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,075 INFO L280 TraceCheckUtils]: 75: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,076 INFO L280 TraceCheckUtils]: 76: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,076 INFO L280 TraceCheckUtils]: 77: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume true; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,077 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {15817#(= 0 ~pumpRunning~0)} {15736#true} #906#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:20,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 17:51:20,088 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #818#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:20,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 17:51:20,093 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #820#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:20,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} havoc ~retValue_acc~4; {15736#true} is VALID [2020-07-10 17:51:20,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} ~retValue_acc~4 := 1; {15736#true} is VALID [2020-07-10 17:51:20,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} #res := ~retValue_acc~4; {15736#true} is VALID [2020-07-10 17:51:20,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 17:51:20,100 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #822#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:20,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 17:51:20,104 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #824#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:20,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {15848#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,127 INFO L280 TraceCheckUtils]: 2: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume true; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,128 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15817#(= 0 ~pumpRunning~0)} {15817#(= 0 ~pumpRunning~0)} #874#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:20,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {15849#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {15736#true} is VALID [2020-07-10 17:51:20,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} ~waterLevel~0 := ~waterLevel~0 - 1; {15736#true} is VALID [2020-07-10 17:51:20,147 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 17:51:20,148 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15736#true} {15737#false} #886#return; {15737#false} is VALID [2020-07-10 17:51:20,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:20,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} havoc ~retValue_acc~10; {15736#true} is VALID [2020-07-10 17:51:20,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} ~retValue_acc~10 := ~waterLevel~0; {15736#true} is VALID [2020-07-10 17:51:20,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} #res := ~retValue_acc~10; {15736#true} is VALID [2020-07-10 17:51:20,152 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 17:51:20,153 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15736#true} {15737#false} #812#return; {15737#false} is VALID [2020-07-10 17:51:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:51:20,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} havoc ~retValue_acc~6; {15736#true} is VALID [2020-07-10 17:51:20,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} ~retValue_acc~6 := ~pumpRunning~0; {15736#true} is VALID [2020-07-10 17:51:20,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} #res := ~retValue_acc~6; {15736#true} is VALID [2020-07-10 17:51:20,156 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 17:51:20,157 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15736#true} {15737#false} #814#return; {15737#false} is VALID [2020-07-10 17:51:20,163 INFO L263 TraceCheckUtils]: 0: Hoare triple {15736#true} call ULTIMATE.init(); {15847#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:51:20,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {15847#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {15736#true} is VALID [2020-07-10 17:51:20,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} #valid := #valid[0 := 0]; {15736#true} is VALID [2020-07-10 17:51:20,164 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} assume 0 < #StackHeapBarrier; {15736#true} is VALID [2020-07-10 17:51:20,164 INFO L280 TraceCheckUtils]: 4: Hoare triple {15736#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {15736#true} is VALID [2020-07-10 17:51:20,164 INFO L280 TraceCheckUtils]: 5: Hoare triple {15736#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {15736#true} is VALID [2020-07-10 17:51:20,165 INFO L280 TraceCheckUtils]: 6: Hoare triple {15736#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {15736#true} is VALID [2020-07-10 17:51:20,165 INFO L280 TraceCheckUtils]: 7: Hoare triple {15736#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {15736#true} is VALID [2020-07-10 17:51:20,165 INFO L280 TraceCheckUtils]: 8: Hoare triple {15736#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {15736#true} is VALID [2020-07-10 17:51:20,167 INFO L280 TraceCheckUtils]: 9: Hoare triple {15736#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {15736#true} is VALID [2020-07-10 17:51:20,167 INFO L280 TraceCheckUtils]: 10: Hoare triple {15736#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {15736#true} is VALID [2020-07-10 17:51:20,167 INFO L280 TraceCheckUtils]: 11: Hoare triple {15736#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {15736#true} is VALID [2020-07-10 17:51:20,167 INFO L280 TraceCheckUtils]: 12: Hoare triple {15736#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {15736#true} is VALID [2020-07-10 17:51:20,167 INFO L280 TraceCheckUtils]: 13: Hoare triple {15736#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {15736#true} is VALID [2020-07-10 17:51:20,168 INFO L280 TraceCheckUtils]: 14: Hoare triple {15736#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {15736#true} is VALID [2020-07-10 17:51:20,168 INFO L280 TraceCheckUtils]: 15: Hoare triple {15736#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {15736#true} is VALID [2020-07-10 17:51:20,168 INFO L280 TraceCheckUtils]: 16: Hoare triple {15736#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {15736#true} is VALID [2020-07-10 17:51:20,168 INFO L280 TraceCheckUtils]: 17: Hoare triple {15736#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {15736#true} is VALID [2020-07-10 17:51:20,168 INFO L280 TraceCheckUtils]: 18: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {15736#true} is VALID [2020-07-10 17:51:20,169 INFO L280 TraceCheckUtils]: 19: Hoare triple {15736#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {15736#true} is VALID [2020-07-10 17:51:20,169 INFO L280 TraceCheckUtils]: 20: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {15736#true} is VALID [2020-07-10 17:51:20,169 INFO L280 TraceCheckUtils]: 21: Hoare triple {15736#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {15736#true} is VALID [2020-07-10 17:51:20,169 INFO L280 TraceCheckUtils]: 22: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {15736#true} is VALID [2020-07-10 17:51:20,169 INFO L280 TraceCheckUtils]: 23: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {15736#true} is VALID [2020-07-10 17:51:20,170 INFO L280 TraceCheckUtils]: 24: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {15736#true} is VALID [2020-07-10 17:51:20,170 INFO L280 TraceCheckUtils]: 25: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {15736#true} is VALID [2020-07-10 17:51:20,170 INFO L280 TraceCheckUtils]: 26: Hoare triple {15736#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {15736#true} is VALID [2020-07-10 17:51:20,170 INFO L280 TraceCheckUtils]: 27: Hoare triple {15736#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {15736#true} is VALID [2020-07-10 17:51:20,170 INFO L280 TraceCheckUtils]: 28: Hoare triple {15736#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {15736#true} is VALID [2020-07-10 17:51:20,170 INFO L280 TraceCheckUtils]: 29: Hoare triple {15736#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {15736#true} is VALID [2020-07-10 17:51:20,171 INFO L280 TraceCheckUtils]: 30: Hoare triple {15736#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {15736#true} is VALID [2020-07-10 17:51:20,171 INFO L280 TraceCheckUtils]: 31: Hoare triple {15736#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {15736#true} is VALID [2020-07-10 17:51:20,171 INFO L280 TraceCheckUtils]: 32: Hoare triple {15736#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {15736#true} is VALID [2020-07-10 17:51:20,171 INFO L280 TraceCheckUtils]: 33: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {15736#true} is VALID [2020-07-10 17:51:20,171 INFO L280 TraceCheckUtils]: 34: Hoare triple {15736#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {15736#true} is VALID [2020-07-10 17:51:20,171 INFO L280 TraceCheckUtils]: 35: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {15736#true} is VALID [2020-07-10 17:51:20,172 INFO L280 TraceCheckUtils]: 36: Hoare triple {15736#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {15736#true} is VALID [2020-07-10 17:51:20,172 INFO L280 TraceCheckUtils]: 37: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {15736#true} is VALID [2020-07-10 17:51:20,172 INFO L280 TraceCheckUtils]: 38: Hoare triple {15736#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {15736#true} is VALID [2020-07-10 17:51:20,172 INFO L280 TraceCheckUtils]: 39: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {15736#true} is VALID [2020-07-10 17:51:20,172 INFO L280 TraceCheckUtils]: 40: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {15736#true} is VALID [2020-07-10 17:51:20,173 INFO L280 TraceCheckUtils]: 41: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {15736#true} is VALID [2020-07-10 17:51:20,173 INFO L280 TraceCheckUtils]: 42: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {15736#true} is VALID [2020-07-10 17:51:20,173 INFO L280 TraceCheckUtils]: 43: Hoare triple {15736#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {15736#true} is VALID [2020-07-10 17:51:20,173 INFO L280 TraceCheckUtils]: 44: Hoare triple {15736#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {15736#true} is VALID [2020-07-10 17:51:20,173 INFO L280 TraceCheckUtils]: 45: Hoare triple {15736#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {15736#true} is VALID [2020-07-10 17:51:20,174 INFO L280 TraceCheckUtils]: 46: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {15736#true} is VALID [2020-07-10 17:51:20,174 INFO L280 TraceCheckUtils]: 47: Hoare triple {15736#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {15736#true} is VALID [2020-07-10 17:51:20,174 INFO L280 TraceCheckUtils]: 48: Hoare triple {15736#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {15736#true} is VALID [2020-07-10 17:51:20,174 INFO L280 TraceCheckUtils]: 49: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {15736#true} is VALID [2020-07-10 17:51:20,174 INFO L280 TraceCheckUtils]: 50: Hoare triple {15736#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {15736#true} is VALID [2020-07-10 17:51:20,174 INFO L280 TraceCheckUtils]: 51: Hoare triple {15736#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {15736#true} is VALID [2020-07-10 17:51:20,175 INFO L280 TraceCheckUtils]: 52: Hoare triple {15736#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {15736#true} is VALID [2020-07-10 17:51:20,175 INFO L280 TraceCheckUtils]: 53: Hoare triple {15736#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {15736#true} is VALID [2020-07-10 17:51:20,175 INFO L280 TraceCheckUtils]: 54: Hoare triple {15736#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {15736#true} is VALID [2020-07-10 17:51:20,175 INFO L280 TraceCheckUtils]: 55: Hoare triple {15736#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {15736#true} is VALID [2020-07-10 17:51:20,176 INFO L280 TraceCheckUtils]: 56: Hoare triple {15736#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {15736#true} is VALID [2020-07-10 17:51:20,176 INFO L280 TraceCheckUtils]: 57: Hoare triple {15736#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {15736#true} is VALID [2020-07-10 17:51:20,176 INFO L280 TraceCheckUtils]: 58: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {15736#true} is VALID [2020-07-10 17:51:20,177 INFO L280 TraceCheckUtils]: 59: Hoare triple {15736#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {15736#true} is VALID [2020-07-10 17:51:20,177 INFO L280 TraceCheckUtils]: 60: Hoare triple {15736#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {15736#true} is VALID [2020-07-10 17:51:20,177 INFO L280 TraceCheckUtils]: 61: Hoare triple {15736#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {15736#true} is VALID [2020-07-10 17:51:20,178 INFO L280 TraceCheckUtils]: 62: Hoare triple {15736#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {15736#true} is VALID [2020-07-10 17:51:20,178 INFO L280 TraceCheckUtils]: 63: Hoare triple {15736#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {15736#true} is VALID [2020-07-10 17:51:20,178 INFO L280 TraceCheckUtils]: 64: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {15736#true} is VALID [2020-07-10 17:51:20,179 INFO L280 TraceCheckUtils]: 65: Hoare triple {15736#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {15736#true} is VALID [2020-07-10 17:51:20,179 INFO L280 TraceCheckUtils]: 66: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {15736#true} is VALID [2020-07-10 17:51:20,179 INFO L280 TraceCheckUtils]: 67: Hoare triple {15736#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {15736#true} is VALID [2020-07-10 17:51:20,180 INFO L280 TraceCheckUtils]: 68: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {15736#true} is VALID [2020-07-10 17:51:20,180 INFO L280 TraceCheckUtils]: 69: Hoare triple {15736#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {15736#true} is VALID [2020-07-10 17:51:20,180 INFO L280 TraceCheckUtils]: 70: Hoare triple {15736#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {15736#true} is VALID [2020-07-10 17:51:20,181 INFO L280 TraceCheckUtils]: 71: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {15736#true} is VALID [2020-07-10 17:51:20,181 INFO L280 TraceCheckUtils]: 72: Hoare triple {15736#true} ~head~0.base, ~head~0.offset := 0, 0; {15736#true} is VALID [2020-07-10 17:51:20,185 INFO L280 TraceCheckUtils]: 73: Hoare triple {15736#true} ~pumpRunning~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,186 INFO L280 TraceCheckUtils]: 74: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,187 INFO L280 TraceCheckUtils]: 75: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,188 INFO L280 TraceCheckUtils]: 76: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,188 INFO L280 TraceCheckUtils]: 77: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,189 INFO L280 TraceCheckUtils]: 78: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume true; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,190 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {15817#(= 0 ~pumpRunning~0)} {15736#true} #906#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,191 INFO L263 TraceCheckUtils]: 80: Hoare triple {15817#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,192 INFO L280 TraceCheckUtils]: 81: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,192 INFO L280 TraceCheckUtils]: 82: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,193 INFO L263 TraceCheckUtils]: 83: Hoare triple {15817#(= 0 ~pumpRunning~0)} call select_helpers(); {15736#true} is VALID [2020-07-10 17:51:20,193 INFO L280 TraceCheckUtils]: 84: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 17:51:20,194 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #818#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,194 INFO L263 TraceCheckUtils]: 86: Hoare triple {15817#(= 0 ~pumpRunning~0)} call select_features(); {15736#true} is VALID [2020-07-10 17:51:20,194 INFO L280 TraceCheckUtils]: 87: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 17:51:20,195 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #820#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,196 INFO L263 TraceCheckUtils]: 89: Hoare triple {15817#(= 0 ~pumpRunning~0)} call #t~ret62 := valid_product(); {15736#true} is VALID [2020-07-10 17:51:20,196 INFO L280 TraceCheckUtils]: 90: Hoare triple {15736#true} havoc ~retValue_acc~4; {15736#true} is VALID [2020-07-10 17:51:20,196 INFO L280 TraceCheckUtils]: 91: Hoare triple {15736#true} ~retValue_acc~4 := 1; {15736#true} is VALID [2020-07-10 17:51:20,197 INFO L280 TraceCheckUtils]: 92: Hoare triple {15736#true} #res := ~retValue_acc~4; {15736#true} is VALID [2020-07-10 17:51:20,197 INFO L280 TraceCheckUtils]: 93: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 17:51:20,198 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #822#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,199 INFO L280 TraceCheckUtils]: 95: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,199 INFO L280 TraceCheckUtils]: 96: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret62; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,200 INFO L280 TraceCheckUtils]: 97: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~ret62; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,201 INFO L280 TraceCheckUtils]: 98: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,201 INFO L263 TraceCheckUtils]: 99: Hoare triple {15817#(= 0 ~pumpRunning~0)} call setup(); {15736#true} is VALID [2020-07-10 17:51:20,202 INFO L280 TraceCheckUtils]: 100: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 17:51:20,202 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #824#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,203 INFO L263 TraceCheckUtils]: 102: Hoare triple {15817#(= 0 ~pumpRunning~0)} call runTest(); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,204 INFO L263 TraceCheckUtils]: 103: Hoare triple {15817#(= 0 ~pumpRunning~0)} call test(); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,205 INFO L280 TraceCheckUtils]: 104: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,205 INFO L280 TraceCheckUtils]: 105: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,206 INFO L280 TraceCheckUtils]: 106: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,207 INFO L280 TraceCheckUtils]: 107: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,207 INFO L280 TraceCheckUtils]: 108: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,208 INFO L280 TraceCheckUtils]: 109: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,209 INFO L280 TraceCheckUtils]: 110: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume !false; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,209 INFO L280 TraceCheckUtils]: 111: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,210 INFO L280 TraceCheckUtils]: 112: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,210 INFO L280 TraceCheckUtils]: 113: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet38; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,210 INFO L280 TraceCheckUtils]: 114: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~nondet38; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,211 INFO L280 TraceCheckUtils]: 115: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,212 INFO L280 TraceCheckUtils]: 116: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,212 INFO L280 TraceCheckUtils]: 117: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet39; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,213 INFO L280 TraceCheckUtils]: 118: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~nondet39; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,213 INFO L280 TraceCheckUtils]: 119: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,214 INFO L280 TraceCheckUtils]: 120: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,214 INFO L280 TraceCheckUtils]: 121: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet40; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,215 INFO L280 TraceCheckUtils]: 122: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~nondet40; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,216 INFO L280 TraceCheckUtils]: 123: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,216 INFO L280 TraceCheckUtils]: 124: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,217 INFO L280 TraceCheckUtils]: 125: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet41; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,217 INFO L280 TraceCheckUtils]: 126: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~nondet41; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,218 INFO L280 TraceCheckUtils]: 127: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,219 INFO L263 TraceCheckUtils]: 128: Hoare triple {15817#(= 0 ~pumpRunning~0)} call stopSystem(); {15848#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:51:20,219 INFO L280 TraceCheckUtils]: 129: Hoare triple {15848#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,220 INFO L280 TraceCheckUtils]: 130: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,220 INFO L280 TraceCheckUtils]: 131: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume true; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,221 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {15817#(= 0 ~pumpRunning~0)} {15817#(= 0 ~pumpRunning~0)} #874#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,222 INFO L263 TraceCheckUtils]: 133: Hoare triple {15817#(= 0 ~pumpRunning~0)} call timeShift(); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:51:20,223 INFO L280 TraceCheckUtils]: 134: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {15737#false} is VALID [2020-07-10 17:51:20,223 INFO L263 TraceCheckUtils]: 135: Hoare triple {15737#false} call lowerWaterLevel(); {15849#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:51:20,223 INFO L280 TraceCheckUtils]: 136: Hoare triple {15849#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {15736#true} is VALID [2020-07-10 17:51:20,223 INFO L280 TraceCheckUtils]: 137: Hoare triple {15736#true} ~waterLevel~0 := ~waterLevel~0 - 1; {15736#true} is VALID [2020-07-10 17:51:20,224 INFO L280 TraceCheckUtils]: 138: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 17:51:20,224 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {15736#true} {15737#false} #886#return; {15737#false} is VALID [2020-07-10 17:51:20,224 INFO L280 TraceCheckUtils]: 140: Hoare triple {15737#false} assume !(0 != ~systemActive~0); {15737#false} is VALID [2020-07-10 17:51:20,224 INFO L263 TraceCheckUtils]: 141: Hoare triple {15737#false} call __utac_acc__Specification4_spec__1(); {15737#false} is VALID [2020-07-10 17:51:20,225 INFO L280 TraceCheckUtils]: 142: Hoare triple {15737#false} havoc ~tmp~0; {15737#false} is VALID [2020-07-10 17:51:20,225 INFO L280 TraceCheckUtils]: 143: Hoare triple {15737#false} havoc ~tmp___0~0; {15737#false} is VALID [2020-07-10 17:51:20,225 INFO L263 TraceCheckUtils]: 144: Hoare triple {15737#false} call #t~ret0 := getWaterLevel(); {15736#true} is VALID [2020-07-10 17:51:20,226 INFO L280 TraceCheckUtils]: 145: Hoare triple {15736#true} havoc ~retValue_acc~10; {15736#true} is VALID [2020-07-10 17:51:20,226 INFO L280 TraceCheckUtils]: 146: Hoare triple {15736#true} ~retValue_acc~10 := ~waterLevel~0; {15736#true} is VALID [2020-07-10 17:51:20,226 INFO L280 TraceCheckUtils]: 147: Hoare triple {15736#true} #res := ~retValue_acc~10; {15736#true} is VALID [2020-07-10 17:51:20,226 INFO L280 TraceCheckUtils]: 148: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 17:51:20,226 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {15736#true} {15737#false} #812#return; {15737#false} is VALID [2020-07-10 17:51:20,227 INFO L280 TraceCheckUtils]: 150: Hoare triple {15737#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15737#false} is VALID [2020-07-10 17:51:20,227 INFO L280 TraceCheckUtils]: 151: Hoare triple {15737#false} ~tmp~0 := #t~ret0; {15737#false} is VALID [2020-07-10 17:51:20,227 INFO L280 TraceCheckUtils]: 152: Hoare triple {15737#false} havoc #t~ret0; {15737#false} is VALID [2020-07-10 17:51:20,227 INFO L280 TraceCheckUtils]: 153: Hoare triple {15737#false} assume 0 == ~tmp~0; {15737#false} is VALID [2020-07-10 17:51:20,227 INFO L263 TraceCheckUtils]: 154: Hoare triple {15737#false} call #t~ret1 := isPumpRunning(); {15736#true} is VALID [2020-07-10 17:51:20,228 INFO L280 TraceCheckUtils]: 155: Hoare triple {15736#true} havoc ~retValue_acc~6; {15736#true} is VALID [2020-07-10 17:51:20,228 INFO L280 TraceCheckUtils]: 156: Hoare triple {15736#true} ~retValue_acc~6 := ~pumpRunning~0; {15736#true} is VALID [2020-07-10 17:51:20,228 INFO L280 TraceCheckUtils]: 157: Hoare triple {15736#true} #res := ~retValue_acc~6; {15736#true} is VALID [2020-07-10 17:51:20,228 INFO L280 TraceCheckUtils]: 158: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-10 17:51:20,228 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {15736#true} {15737#false} #814#return; {15737#false} is VALID [2020-07-10 17:51:20,229 INFO L280 TraceCheckUtils]: 160: Hoare triple {15737#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15737#false} is VALID [2020-07-10 17:51:20,229 INFO L280 TraceCheckUtils]: 161: Hoare triple {15737#false} ~tmp___0~0 := #t~ret1; {15737#false} is VALID [2020-07-10 17:51:20,229 INFO L280 TraceCheckUtils]: 162: Hoare triple {15737#false} havoc #t~ret1; {15737#false} is VALID [2020-07-10 17:51:20,229 INFO L280 TraceCheckUtils]: 163: Hoare triple {15737#false} assume 0 != ~tmp___0~0; {15737#false} is VALID [2020-07-10 17:51:20,229 INFO L263 TraceCheckUtils]: 164: Hoare triple {15737#false} call __automaton_fail(); {15737#false} is VALID [2020-07-10 17:51:20,230 INFO L280 TraceCheckUtils]: 165: Hoare triple {15737#false} assume !false; {15737#false} is VALID [2020-07-10 17:51:20,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:51:20,261 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:51:20,261 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1599744118] [2020-07-10 17:51:20,262 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:51:20,262 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 17:51:20,262 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [443662507] [2020-07-10 17:51:20,263 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 17:51:20,264 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:51:20,264 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 17:51:20,425 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:51:20,425 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 17:51:20,425 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:51:20,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 17:51:20,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 17:51:20,426 INFO L87 Difference]: Start difference. First operand 1053 states and 1211 transitions. Second operand 6 states. [2020-07-10 17:51:21,555 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:52:06,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:52:06,717 INFO L93 Difference]: Finished difference Result 2464 states and 2978 transitions. [2020-07-10 17:52:06,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 17:52:06,717 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 17:52:06,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:52:06,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 17:52:06,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 731 transitions. [2020-07-10 17:52:06,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 17:52:06,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 731 transitions. [2020-07-10 17:52:06,739 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 731 transitions. [2020-07-10 17:52:08,597 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 731 edges. 731 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:52:08,717 INFO L225 Difference]: With dead ends: 2464 [2020-07-10 17:52:08,717 INFO L226 Difference]: Without dead ends: 1521 [2020-07-10 17:52:08,722 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 17:52:08,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1521 states. [2020-07-10 17:52:45,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1521 to 1418. [2020-07-10 17:52:45,463 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:52:45,463 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1521 states. Second operand 1418 states. [2020-07-10 17:52:45,463 INFO L74 IsIncluded]: Start isIncluded. First operand 1521 states. Second operand 1418 states. [2020-07-10 17:52:45,463 INFO L87 Difference]: Start difference. First operand 1521 states. Second operand 1418 states. [2020-07-10 17:52:45,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:52:45,604 INFO L93 Difference]: Finished difference Result 1521 states and 1792 transitions. [2020-07-10 17:52:45,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 1792 transitions. [2020-07-10 17:52:45,610 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:52:45,610 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:52:45,611 INFO L74 IsIncluded]: Start isIncluded. First operand 1418 states. Second operand 1521 states. [2020-07-10 17:52:45,611 INFO L87 Difference]: Start difference. First operand 1418 states. Second operand 1521 states. [2020-07-10 17:52:45,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:52:45,751 INFO L93 Difference]: Finished difference Result 1521 states and 1792 transitions. [2020-07-10 17:52:45,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 1792 transitions. [2020-07-10 17:52:45,757 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:52:45,757 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:52:45,758 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:52:45,758 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:52:45,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1418 states. [2020-07-10 17:52:45,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1418 states and 1642 transitions. [2020-07-10 17:52:45,896 INFO L78 Accepts]: Start accepts. Automaton has 1418 states and 1642 transitions. Word has length 166 [2020-07-10 17:52:45,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:52:45,896 INFO L479 AbstractCegarLoop]: Abstraction has 1418 states and 1642 transitions. [2020-07-10 17:52:45,896 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 17:52:45,897 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1418 states and 1642 transitions. [2020-07-10 17:52:55,161 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1642 edges. 1642 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:52:55,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1642 transitions. [2020-07-10 17:52:55,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-10 17:52:55,167 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:52:55,168 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 17:52:55,168 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 17:52:55,168 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:52:55,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:52:55,169 INFO L82 PathProgramCache]: Analyzing trace with hash -39352853, now seen corresponding path program 1 times [2020-07-10 17:52:55,169 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:52:55,169 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1118967185] [2020-07-10 17:52:55,169 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:52:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:55,662 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:52:55,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:55,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {26806#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {26670#true} is VALID [2020-07-10 17:52:55,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} #valid := #valid[0 := 0]; {26670#true} is VALID [2020-07-10 17:52:55,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} assume 0 < #StackHeapBarrier; {26670#true} is VALID [2020-07-10 17:52:55,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {26670#true} is VALID [2020-07-10 17:52:55,742 INFO L280 TraceCheckUtils]: 4: Hoare triple {26670#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {26670#true} is VALID [2020-07-10 17:52:55,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {26670#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {26670#true} is VALID [2020-07-10 17:52:55,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {26670#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {26670#true} is VALID [2020-07-10 17:52:55,743 INFO L280 TraceCheckUtils]: 7: Hoare triple {26670#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {26670#true} is VALID [2020-07-10 17:52:55,744 INFO L280 TraceCheckUtils]: 8: Hoare triple {26670#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {26670#true} is VALID [2020-07-10 17:52:55,744 INFO L280 TraceCheckUtils]: 9: Hoare triple {26670#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {26670#true} is VALID [2020-07-10 17:52:55,744 INFO L280 TraceCheckUtils]: 10: Hoare triple {26670#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {26670#true} is VALID [2020-07-10 17:52:55,744 INFO L280 TraceCheckUtils]: 11: Hoare triple {26670#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {26670#true} is VALID [2020-07-10 17:52:55,744 INFO L280 TraceCheckUtils]: 12: Hoare triple {26670#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {26670#true} is VALID [2020-07-10 17:52:55,745 INFO L280 TraceCheckUtils]: 13: Hoare triple {26670#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {26670#true} is VALID [2020-07-10 17:52:55,745 INFO L280 TraceCheckUtils]: 14: Hoare triple {26670#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {26670#true} is VALID [2020-07-10 17:52:55,745 INFO L280 TraceCheckUtils]: 15: Hoare triple {26670#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {26670#true} is VALID [2020-07-10 17:52:55,745 INFO L280 TraceCheckUtils]: 16: Hoare triple {26670#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {26670#true} is VALID [2020-07-10 17:52:55,745 INFO L280 TraceCheckUtils]: 17: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {26670#true} is VALID [2020-07-10 17:52:55,746 INFO L280 TraceCheckUtils]: 18: Hoare triple {26670#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {26670#true} is VALID [2020-07-10 17:52:55,746 INFO L280 TraceCheckUtils]: 19: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {26670#true} is VALID [2020-07-10 17:52:55,746 INFO L280 TraceCheckUtils]: 20: Hoare triple {26670#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {26670#true} is VALID [2020-07-10 17:52:55,746 INFO L280 TraceCheckUtils]: 21: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {26670#true} is VALID [2020-07-10 17:52:55,746 INFO L280 TraceCheckUtils]: 22: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {26670#true} is VALID [2020-07-10 17:52:55,747 INFO L280 TraceCheckUtils]: 23: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {26670#true} is VALID [2020-07-10 17:52:55,747 INFO L280 TraceCheckUtils]: 24: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {26670#true} is VALID [2020-07-10 17:52:55,747 INFO L280 TraceCheckUtils]: 25: Hoare triple {26670#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {26670#true} is VALID [2020-07-10 17:52:55,747 INFO L280 TraceCheckUtils]: 26: Hoare triple {26670#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {26670#true} is VALID [2020-07-10 17:52:55,747 INFO L280 TraceCheckUtils]: 27: Hoare triple {26670#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {26670#true} is VALID [2020-07-10 17:52:55,748 INFO L280 TraceCheckUtils]: 28: Hoare triple {26670#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {26670#true} is VALID [2020-07-10 17:52:55,748 INFO L280 TraceCheckUtils]: 29: Hoare triple {26670#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {26670#true} is VALID [2020-07-10 17:52:55,748 INFO L280 TraceCheckUtils]: 30: Hoare triple {26670#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {26670#true} is VALID [2020-07-10 17:52:55,748 INFO L280 TraceCheckUtils]: 31: Hoare triple {26670#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {26670#true} is VALID [2020-07-10 17:52:55,748 INFO L280 TraceCheckUtils]: 32: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {26670#true} is VALID [2020-07-10 17:52:55,749 INFO L280 TraceCheckUtils]: 33: Hoare triple {26670#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {26670#true} is VALID [2020-07-10 17:52:55,749 INFO L280 TraceCheckUtils]: 34: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {26670#true} is VALID [2020-07-10 17:52:55,749 INFO L280 TraceCheckUtils]: 35: Hoare triple {26670#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {26670#true} is VALID [2020-07-10 17:52:55,749 INFO L280 TraceCheckUtils]: 36: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {26670#true} is VALID [2020-07-10 17:52:55,749 INFO L280 TraceCheckUtils]: 37: Hoare triple {26670#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {26670#true} is VALID [2020-07-10 17:52:55,750 INFO L280 TraceCheckUtils]: 38: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {26670#true} is VALID [2020-07-10 17:52:55,750 INFO L280 TraceCheckUtils]: 39: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {26670#true} is VALID [2020-07-10 17:52:55,750 INFO L280 TraceCheckUtils]: 40: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {26670#true} is VALID [2020-07-10 17:52:55,750 INFO L280 TraceCheckUtils]: 41: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {26670#true} is VALID [2020-07-10 17:52:55,750 INFO L280 TraceCheckUtils]: 42: Hoare triple {26670#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {26670#true} is VALID [2020-07-10 17:52:55,751 INFO L280 TraceCheckUtils]: 43: Hoare triple {26670#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {26670#true} is VALID [2020-07-10 17:52:55,751 INFO L280 TraceCheckUtils]: 44: Hoare triple {26670#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {26670#true} is VALID [2020-07-10 17:52:55,751 INFO L280 TraceCheckUtils]: 45: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {26670#true} is VALID [2020-07-10 17:52:55,751 INFO L280 TraceCheckUtils]: 46: Hoare triple {26670#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {26670#true} is VALID [2020-07-10 17:52:55,751 INFO L280 TraceCheckUtils]: 47: Hoare triple {26670#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {26670#true} is VALID [2020-07-10 17:52:55,752 INFO L280 TraceCheckUtils]: 48: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {26670#true} is VALID [2020-07-10 17:52:55,752 INFO L280 TraceCheckUtils]: 49: Hoare triple {26670#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {26670#true} is VALID [2020-07-10 17:52:55,752 INFO L280 TraceCheckUtils]: 50: Hoare triple {26670#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {26670#true} is VALID [2020-07-10 17:52:55,752 INFO L280 TraceCheckUtils]: 51: Hoare triple {26670#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {26670#true} is VALID [2020-07-10 17:52:55,752 INFO L280 TraceCheckUtils]: 52: Hoare triple {26670#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {26670#true} is VALID [2020-07-10 17:52:55,753 INFO L280 TraceCheckUtils]: 53: Hoare triple {26670#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {26670#true} is VALID [2020-07-10 17:52:55,753 INFO L280 TraceCheckUtils]: 54: Hoare triple {26670#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {26670#true} is VALID [2020-07-10 17:52:55,753 INFO L280 TraceCheckUtils]: 55: Hoare triple {26670#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {26670#true} is VALID [2020-07-10 17:52:55,753 INFO L280 TraceCheckUtils]: 56: Hoare triple {26670#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {26670#true} is VALID [2020-07-10 17:52:55,753 INFO L280 TraceCheckUtils]: 57: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {26670#true} is VALID [2020-07-10 17:52:55,754 INFO L280 TraceCheckUtils]: 58: Hoare triple {26670#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {26670#true} is VALID [2020-07-10 17:52:55,766 INFO L280 TraceCheckUtils]: 59: Hoare triple {26670#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {26670#true} is VALID [2020-07-10 17:52:55,767 INFO L280 TraceCheckUtils]: 60: Hoare triple {26670#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {26670#true} is VALID [2020-07-10 17:52:55,767 INFO L280 TraceCheckUtils]: 61: Hoare triple {26670#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {26670#true} is VALID [2020-07-10 17:52:55,767 INFO L280 TraceCheckUtils]: 62: Hoare triple {26670#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {26670#true} is VALID [2020-07-10 17:52:55,767 INFO L280 TraceCheckUtils]: 63: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {26670#true} is VALID [2020-07-10 17:52:55,767 INFO L280 TraceCheckUtils]: 64: Hoare triple {26670#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {26670#true} is VALID [2020-07-10 17:52:55,768 INFO L280 TraceCheckUtils]: 65: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {26670#true} is VALID [2020-07-10 17:52:55,768 INFO L280 TraceCheckUtils]: 66: Hoare triple {26670#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {26670#true} is VALID [2020-07-10 17:52:55,768 INFO L280 TraceCheckUtils]: 67: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {26670#true} is VALID [2020-07-10 17:52:55,770 INFO L280 TraceCheckUtils]: 68: Hoare triple {26670#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {26670#true} is VALID [2020-07-10 17:52:55,771 INFO L280 TraceCheckUtils]: 69: Hoare triple {26670#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {26670#true} is VALID [2020-07-10 17:52:55,771 INFO L280 TraceCheckUtils]: 70: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {26670#true} is VALID [2020-07-10 17:52:55,771 INFO L280 TraceCheckUtils]: 71: Hoare triple {26670#true} ~head~0.base, ~head~0.offset := 0, 0; {26670#true} is VALID [2020-07-10 17:52:55,775 INFO L280 TraceCheckUtils]: 72: Hoare triple {26670#true} ~pumpRunning~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,776 INFO L280 TraceCheckUtils]: 73: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,777 INFO L280 TraceCheckUtils]: 74: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,778 INFO L280 TraceCheckUtils]: 75: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,778 INFO L280 TraceCheckUtils]: 76: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,779 INFO L280 TraceCheckUtils]: 77: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,779 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26670#true} #906#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:55,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,787 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #818#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:55,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,793 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #820#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:55,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~retValue_acc~4; {26670#true} is VALID [2020-07-10 17:52:55,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~retValue_acc~4 := 1; {26670#true} is VALID [2020-07-10 17:52:55,798 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} #res := ~retValue_acc~4; {26670#true} is VALID [2020-07-10 17:52:55,798 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,800 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #822#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:55,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,804 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #824#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:55,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {26670#true} is VALID [2020-07-10 17:52:55,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~waterLevel~0 := 1 + ~waterLevel~0; {26670#true} is VALID [2020-07-10 17:52:55,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,825 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #868#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:55,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {26808#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,847 INFO L280 TraceCheckUtils]: 2: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,847 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26751#(= 0 ~pumpRunning~0)} #874#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:55,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:55,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:55,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-10 17:52:55,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-10 17:52:55,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-10 17:52:55,878 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,879 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26670#true} {26670#true} #812#return; {26670#true} is VALID [2020-07-10 17:52:55,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~tmp~0; {26670#true} is VALID [2020-07-10 17:52:55,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} havoc ~tmp___0~0; {26670#true} is VALID [2020-07-10 17:52:55,879 INFO L263 TraceCheckUtils]: 2: Hoare triple {26670#true} call #t~ret0 := getWaterLevel(); {26670#true} is VALID [2020-07-10 17:52:55,879 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-10 17:52:55,880 INFO L280 TraceCheckUtils]: 4: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-10 17:52:55,880 INFO L280 TraceCheckUtils]: 5: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-10 17:52:55,880 INFO L280 TraceCheckUtils]: 6: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,880 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26670#true} {26670#true} #812#return; {26670#true} is VALID [2020-07-10 17:52:55,881 INFO L280 TraceCheckUtils]: 8: Hoare triple {26670#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26670#true} is VALID [2020-07-10 17:52:55,881 INFO L280 TraceCheckUtils]: 9: Hoare triple {26670#true} ~tmp~0 := #t~ret0; {26670#true} is VALID [2020-07-10 17:52:55,881 INFO L280 TraceCheckUtils]: 10: Hoare triple {26670#true} havoc #t~ret0; {26670#true} is VALID [2020-07-10 17:52:55,881 INFO L280 TraceCheckUtils]: 11: Hoare triple {26670#true} assume !(0 == ~tmp~0); {26670#true} is VALID [2020-07-10 17:52:55,882 INFO L280 TraceCheckUtils]: 12: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,882 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #890#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {26809#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,884 INFO L263 TraceCheckUtils]: 2: Hoare triple {26751#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {26670#true} is VALID [2020-07-10 17:52:55,884 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} havoc ~tmp~0; {26670#true} is VALID [2020-07-10 17:52:55,885 INFO L280 TraceCheckUtils]: 4: Hoare triple {26670#true} havoc ~tmp___0~0; {26670#true} is VALID [2020-07-10 17:52:55,885 INFO L263 TraceCheckUtils]: 5: Hoare triple {26670#true} call #t~ret0 := getWaterLevel(); {26670#true} is VALID [2020-07-10 17:52:55,885 INFO L280 TraceCheckUtils]: 6: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-10 17:52:55,885 INFO L280 TraceCheckUtils]: 7: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-10 17:52:55,886 INFO L280 TraceCheckUtils]: 8: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-10 17:52:55,886 INFO L280 TraceCheckUtils]: 9: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,886 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26670#true} {26670#true} #812#return; {26670#true} is VALID [2020-07-10 17:52:55,886 INFO L280 TraceCheckUtils]: 11: Hoare triple {26670#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26670#true} is VALID [2020-07-10 17:52:55,886 INFO L280 TraceCheckUtils]: 12: Hoare triple {26670#true} ~tmp~0 := #t~ret0; {26670#true} is VALID [2020-07-10 17:52:55,887 INFO L280 TraceCheckUtils]: 13: Hoare triple {26670#true} havoc #t~ret0; {26670#true} is VALID [2020-07-10 17:52:55,887 INFO L280 TraceCheckUtils]: 14: Hoare triple {26670#true} assume !(0 == ~tmp~0); {26670#true} is VALID [2020-07-10 17:52:55,887 INFO L280 TraceCheckUtils]: 15: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,888 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #890#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,888 INFO L280 TraceCheckUtils]: 17: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,889 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26751#(= 0 ~pumpRunning~0)} #876#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:55,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {26670#true} is VALID [2020-07-10 17:52:55,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~waterLevel~0 := 1 + ~waterLevel~0; {26670#true} is VALID [2020-07-10 17:52:55,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,895 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #868#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:55,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-10 17:52:55,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-10 17:52:55,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-10 17:52:55,899 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,900 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #812#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:55,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~retValue_acc~6; {26670#true} is VALID [2020-07-10 17:52:55,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~retValue_acc~6 := ~pumpRunning~0; {26829#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} is VALID [2020-07-10 17:52:55,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {26829#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} #res := ~retValue_acc~6; {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:52:55,937 INFO L280 TraceCheckUtils]: 3: Hoare triple {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:52:55,938 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} {26751#(= 0 ~pumpRunning~0)} #814#return; {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-10 17:52:55,942 INFO L263 TraceCheckUtils]: 0: Hoare triple {26670#true} call ULTIMATE.init(); {26806#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:52:55,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {26806#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {26670#true} is VALID [2020-07-10 17:52:55,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} #valid := #valid[0 := 0]; {26670#true} is VALID [2020-07-10 17:52:55,943 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} assume 0 < #StackHeapBarrier; {26670#true} is VALID [2020-07-10 17:52:55,943 INFO L280 TraceCheckUtils]: 4: Hoare triple {26670#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {26670#true} is VALID [2020-07-10 17:52:55,943 INFO L280 TraceCheckUtils]: 5: Hoare triple {26670#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {26670#true} is VALID [2020-07-10 17:52:55,943 INFO L280 TraceCheckUtils]: 6: Hoare triple {26670#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {26670#true} is VALID [2020-07-10 17:52:55,944 INFO L280 TraceCheckUtils]: 7: Hoare triple {26670#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {26670#true} is VALID [2020-07-10 17:52:55,944 INFO L280 TraceCheckUtils]: 8: Hoare triple {26670#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {26670#true} is VALID [2020-07-10 17:52:55,944 INFO L280 TraceCheckUtils]: 9: Hoare triple {26670#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {26670#true} is VALID [2020-07-10 17:52:55,944 INFO L280 TraceCheckUtils]: 10: Hoare triple {26670#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {26670#true} is VALID [2020-07-10 17:52:55,944 INFO L280 TraceCheckUtils]: 11: Hoare triple {26670#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {26670#true} is VALID [2020-07-10 17:52:55,945 INFO L280 TraceCheckUtils]: 12: Hoare triple {26670#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {26670#true} is VALID [2020-07-10 17:52:55,945 INFO L280 TraceCheckUtils]: 13: Hoare triple {26670#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {26670#true} is VALID [2020-07-10 17:52:55,945 INFO L280 TraceCheckUtils]: 14: Hoare triple {26670#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {26670#true} is VALID [2020-07-10 17:52:55,945 INFO L280 TraceCheckUtils]: 15: Hoare triple {26670#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {26670#true} is VALID [2020-07-10 17:52:55,945 INFO L280 TraceCheckUtils]: 16: Hoare triple {26670#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {26670#true} is VALID [2020-07-10 17:52:55,946 INFO L280 TraceCheckUtils]: 17: Hoare triple {26670#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {26670#true} is VALID [2020-07-10 17:52:55,946 INFO L280 TraceCheckUtils]: 18: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {26670#true} is VALID [2020-07-10 17:52:55,946 INFO L280 TraceCheckUtils]: 19: Hoare triple {26670#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {26670#true} is VALID [2020-07-10 17:52:55,946 INFO L280 TraceCheckUtils]: 20: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {26670#true} is VALID [2020-07-10 17:52:55,946 INFO L280 TraceCheckUtils]: 21: Hoare triple {26670#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {26670#true} is VALID [2020-07-10 17:52:55,947 INFO L280 TraceCheckUtils]: 22: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {26670#true} is VALID [2020-07-10 17:52:55,947 INFO L280 TraceCheckUtils]: 23: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {26670#true} is VALID [2020-07-10 17:52:55,947 INFO L280 TraceCheckUtils]: 24: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {26670#true} is VALID [2020-07-10 17:52:55,947 INFO L280 TraceCheckUtils]: 25: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {26670#true} is VALID [2020-07-10 17:52:55,947 INFO L280 TraceCheckUtils]: 26: Hoare triple {26670#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {26670#true} is VALID [2020-07-10 17:52:55,948 INFO L280 TraceCheckUtils]: 27: Hoare triple {26670#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {26670#true} is VALID [2020-07-10 17:52:55,948 INFO L280 TraceCheckUtils]: 28: Hoare triple {26670#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {26670#true} is VALID [2020-07-10 17:52:55,948 INFO L280 TraceCheckUtils]: 29: Hoare triple {26670#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {26670#true} is VALID [2020-07-10 17:52:55,948 INFO L280 TraceCheckUtils]: 30: Hoare triple {26670#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {26670#true} is VALID [2020-07-10 17:52:55,948 INFO L280 TraceCheckUtils]: 31: Hoare triple {26670#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {26670#true} is VALID [2020-07-10 17:52:55,949 INFO L280 TraceCheckUtils]: 32: Hoare triple {26670#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {26670#true} is VALID [2020-07-10 17:52:55,949 INFO L280 TraceCheckUtils]: 33: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {26670#true} is VALID [2020-07-10 17:52:55,949 INFO L280 TraceCheckUtils]: 34: Hoare triple {26670#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {26670#true} is VALID [2020-07-10 17:52:55,949 INFO L280 TraceCheckUtils]: 35: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {26670#true} is VALID [2020-07-10 17:52:55,950 INFO L280 TraceCheckUtils]: 36: Hoare triple {26670#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {26670#true} is VALID [2020-07-10 17:52:55,950 INFO L280 TraceCheckUtils]: 37: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {26670#true} is VALID [2020-07-10 17:52:55,950 INFO L280 TraceCheckUtils]: 38: Hoare triple {26670#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {26670#true} is VALID [2020-07-10 17:52:55,950 INFO L280 TraceCheckUtils]: 39: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {26670#true} is VALID [2020-07-10 17:52:55,950 INFO L280 TraceCheckUtils]: 40: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {26670#true} is VALID [2020-07-10 17:52:55,951 INFO L280 TraceCheckUtils]: 41: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {26670#true} is VALID [2020-07-10 17:52:55,951 INFO L280 TraceCheckUtils]: 42: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {26670#true} is VALID [2020-07-10 17:52:55,951 INFO L280 TraceCheckUtils]: 43: Hoare triple {26670#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {26670#true} is VALID [2020-07-10 17:52:55,951 INFO L280 TraceCheckUtils]: 44: Hoare triple {26670#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {26670#true} is VALID [2020-07-10 17:52:55,951 INFO L280 TraceCheckUtils]: 45: Hoare triple {26670#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {26670#true} is VALID [2020-07-10 17:52:55,952 INFO L280 TraceCheckUtils]: 46: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {26670#true} is VALID [2020-07-10 17:52:55,952 INFO L280 TraceCheckUtils]: 47: Hoare triple {26670#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {26670#true} is VALID [2020-07-10 17:52:55,952 INFO L280 TraceCheckUtils]: 48: Hoare triple {26670#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {26670#true} is VALID [2020-07-10 17:52:55,952 INFO L280 TraceCheckUtils]: 49: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {26670#true} is VALID [2020-07-10 17:52:55,952 INFO L280 TraceCheckUtils]: 50: Hoare triple {26670#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {26670#true} is VALID [2020-07-10 17:52:55,952 INFO L280 TraceCheckUtils]: 51: Hoare triple {26670#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {26670#true} is VALID [2020-07-10 17:52:55,953 INFO L280 TraceCheckUtils]: 52: Hoare triple {26670#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {26670#true} is VALID [2020-07-10 17:52:55,953 INFO L280 TraceCheckUtils]: 53: Hoare triple {26670#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {26670#true} is VALID [2020-07-10 17:52:55,953 INFO L280 TraceCheckUtils]: 54: Hoare triple {26670#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {26670#true} is VALID [2020-07-10 17:52:55,953 INFO L280 TraceCheckUtils]: 55: Hoare triple {26670#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {26670#true} is VALID [2020-07-10 17:52:55,953 INFO L280 TraceCheckUtils]: 56: Hoare triple {26670#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {26670#true} is VALID [2020-07-10 17:52:55,954 INFO L280 TraceCheckUtils]: 57: Hoare triple {26670#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {26670#true} is VALID [2020-07-10 17:52:55,954 INFO L280 TraceCheckUtils]: 58: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {26670#true} is VALID [2020-07-10 17:52:55,954 INFO L280 TraceCheckUtils]: 59: Hoare triple {26670#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {26670#true} is VALID [2020-07-10 17:52:55,954 INFO L280 TraceCheckUtils]: 60: Hoare triple {26670#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {26670#true} is VALID [2020-07-10 17:52:55,954 INFO L280 TraceCheckUtils]: 61: Hoare triple {26670#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {26670#true} is VALID [2020-07-10 17:52:55,954 INFO L280 TraceCheckUtils]: 62: Hoare triple {26670#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {26670#true} is VALID [2020-07-10 17:52:55,955 INFO L280 TraceCheckUtils]: 63: Hoare triple {26670#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {26670#true} is VALID [2020-07-10 17:52:55,955 INFO L280 TraceCheckUtils]: 64: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {26670#true} is VALID [2020-07-10 17:52:55,955 INFO L280 TraceCheckUtils]: 65: Hoare triple {26670#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {26670#true} is VALID [2020-07-10 17:52:55,955 INFO L280 TraceCheckUtils]: 66: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {26670#true} is VALID [2020-07-10 17:52:55,955 INFO L280 TraceCheckUtils]: 67: Hoare triple {26670#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {26670#true} is VALID [2020-07-10 17:52:55,955 INFO L280 TraceCheckUtils]: 68: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {26670#true} is VALID [2020-07-10 17:52:55,956 INFO L280 TraceCheckUtils]: 69: Hoare triple {26670#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {26670#true} is VALID [2020-07-10 17:52:55,956 INFO L280 TraceCheckUtils]: 70: Hoare triple {26670#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {26670#true} is VALID [2020-07-10 17:52:55,956 INFO L280 TraceCheckUtils]: 71: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {26670#true} is VALID [2020-07-10 17:52:55,956 INFO L280 TraceCheckUtils]: 72: Hoare triple {26670#true} ~head~0.base, ~head~0.offset := 0, 0; {26670#true} is VALID [2020-07-10 17:52:55,960 INFO L280 TraceCheckUtils]: 73: Hoare triple {26670#true} ~pumpRunning~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,961 INFO L280 TraceCheckUtils]: 74: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,962 INFO L280 TraceCheckUtils]: 75: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,963 INFO L280 TraceCheckUtils]: 76: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,964 INFO L280 TraceCheckUtils]: 77: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,964 INFO L280 TraceCheckUtils]: 78: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,965 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26670#true} #906#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,966 INFO L263 TraceCheckUtils]: 80: Hoare triple {26751#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,966 INFO L280 TraceCheckUtils]: 81: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,967 INFO L280 TraceCheckUtils]: 82: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,967 INFO L263 TraceCheckUtils]: 83: Hoare triple {26751#(= 0 ~pumpRunning~0)} call select_helpers(); {26670#true} is VALID [2020-07-10 17:52:55,968 INFO L280 TraceCheckUtils]: 84: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,968 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #818#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,968 INFO L263 TraceCheckUtils]: 86: Hoare triple {26751#(= 0 ~pumpRunning~0)} call select_features(); {26670#true} is VALID [2020-07-10 17:52:55,969 INFO L280 TraceCheckUtils]: 87: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,969 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #820#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,970 INFO L263 TraceCheckUtils]: 89: Hoare triple {26751#(= 0 ~pumpRunning~0)} call #t~ret62 := valid_product(); {26670#true} is VALID [2020-07-10 17:52:55,970 INFO L280 TraceCheckUtils]: 90: Hoare triple {26670#true} havoc ~retValue_acc~4; {26670#true} is VALID [2020-07-10 17:52:55,970 INFO L280 TraceCheckUtils]: 91: Hoare triple {26670#true} ~retValue_acc~4 := 1; {26670#true} is VALID [2020-07-10 17:52:55,970 INFO L280 TraceCheckUtils]: 92: Hoare triple {26670#true} #res := ~retValue_acc~4; {26670#true} is VALID [2020-07-10 17:52:55,970 INFO L280 TraceCheckUtils]: 93: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,971 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #822#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,972 INFO L280 TraceCheckUtils]: 95: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,972 INFO L280 TraceCheckUtils]: 96: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret62; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,973 INFO L280 TraceCheckUtils]: 97: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~ret62; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,973 INFO L280 TraceCheckUtils]: 98: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,974 INFO L263 TraceCheckUtils]: 99: Hoare triple {26751#(= 0 ~pumpRunning~0)} call setup(); {26670#true} is VALID [2020-07-10 17:52:55,974 INFO L280 TraceCheckUtils]: 100: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,974 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #824#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,975 INFO L263 TraceCheckUtils]: 102: Hoare triple {26751#(= 0 ~pumpRunning~0)} call runTest(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,976 INFO L263 TraceCheckUtils]: 103: Hoare triple {26751#(= 0 ~pumpRunning~0)} call test(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,976 INFO L280 TraceCheckUtils]: 104: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,977 INFO L280 TraceCheckUtils]: 105: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,977 INFO L280 TraceCheckUtils]: 106: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,978 INFO L280 TraceCheckUtils]: 107: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,978 INFO L280 TraceCheckUtils]: 108: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,979 INFO L280 TraceCheckUtils]: 109: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,979 INFO L280 TraceCheckUtils]: 110: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !false; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,980 INFO L280 TraceCheckUtils]: 111: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,980 INFO L280 TraceCheckUtils]: 112: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,981 INFO L280 TraceCheckUtils]: 113: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet38; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,981 INFO L280 TraceCheckUtils]: 114: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet38; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,982 INFO L280 TraceCheckUtils]: 115: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,983 INFO L263 TraceCheckUtils]: 116: Hoare triple {26751#(= 0 ~pumpRunning~0)} call waterRise(); {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:52:55,983 INFO L280 TraceCheckUtils]: 117: Hoare triple {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {26670#true} is VALID [2020-07-10 17:52:55,983 INFO L280 TraceCheckUtils]: 118: Hoare triple {26670#true} ~waterLevel~0 := 1 + ~waterLevel~0; {26670#true} is VALID [2020-07-10 17:52:55,983 INFO L280 TraceCheckUtils]: 119: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:55,984 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #868#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,985 INFO L280 TraceCheckUtils]: 121: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,986 INFO L280 TraceCheckUtils]: 122: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet39; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,986 INFO L280 TraceCheckUtils]: 123: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet39; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,987 INFO L280 TraceCheckUtils]: 124: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,988 INFO L280 TraceCheckUtils]: 125: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,988 INFO L280 TraceCheckUtils]: 126: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet40; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,989 INFO L280 TraceCheckUtils]: 127: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet40; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,990 INFO L280 TraceCheckUtils]: 128: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,990 INFO L280 TraceCheckUtils]: 129: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,991 INFO L280 TraceCheckUtils]: 130: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet41; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,992 INFO L280 TraceCheckUtils]: 131: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet41; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,993 INFO L280 TraceCheckUtils]: 132: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,994 INFO L263 TraceCheckUtils]: 133: Hoare triple {26751#(= 0 ~pumpRunning~0)} call stopSystem(); {26808#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:52:55,994 INFO L280 TraceCheckUtils]: 134: Hoare triple {26808#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,995 INFO L280 TraceCheckUtils]: 135: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,996 INFO L280 TraceCheckUtils]: 136: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,997 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26751#(= 0 ~pumpRunning~0)} #874#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,998 INFO L263 TraceCheckUtils]: 138: Hoare triple {26751#(= 0 ~pumpRunning~0)} call timeShift(); {26809#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 17:52:55,998 INFO L280 TraceCheckUtils]: 139: Hoare triple {26809#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,999 INFO L280 TraceCheckUtils]: 140: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:55,999 INFO L263 TraceCheckUtils]: 141: Hoare triple {26751#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {26670#true} is VALID [2020-07-10 17:52:55,999 INFO L280 TraceCheckUtils]: 142: Hoare triple {26670#true} havoc ~tmp~0; {26670#true} is VALID [2020-07-10 17:52:55,999 INFO L280 TraceCheckUtils]: 143: Hoare triple {26670#true} havoc ~tmp___0~0; {26670#true} is VALID [2020-07-10 17:52:55,999 INFO L263 TraceCheckUtils]: 144: Hoare triple {26670#true} call #t~ret0 := getWaterLevel(); {26670#true} is VALID [2020-07-10 17:52:56,000 INFO L280 TraceCheckUtils]: 145: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-10 17:52:56,000 INFO L280 TraceCheckUtils]: 146: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-10 17:52:56,000 INFO L280 TraceCheckUtils]: 147: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-10 17:52:56,000 INFO L280 TraceCheckUtils]: 148: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:56,000 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {26670#true} {26670#true} #812#return; {26670#true} is VALID [2020-07-10 17:52:56,001 INFO L280 TraceCheckUtils]: 150: Hoare triple {26670#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26670#true} is VALID [2020-07-10 17:52:56,001 INFO L280 TraceCheckUtils]: 151: Hoare triple {26670#true} ~tmp~0 := #t~ret0; {26670#true} is VALID [2020-07-10 17:52:56,001 INFO L280 TraceCheckUtils]: 152: Hoare triple {26670#true} havoc #t~ret0; {26670#true} is VALID [2020-07-10 17:52:56,001 INFO L280 TraceCheckUtils]: 153: Hoare triple {26670#true} assume !(0 == ~tmp~0); {26670#true} is VALID [2020-07-10 17:52:56,001 INFO L280 TraceCheckUtils]: 154: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:56,002 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #890#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,003 INFO L280 TraceCheckUtils]: 156: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,003 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26751#(= 0 ~pumpRunning~0)} #876#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,004 INFO L280 TraceCheckUtils]: 158: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !false; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,004 INFO L280 TraceCheckUtils]: 159: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,005 INFO L280 TraceCheckUtils]: 160: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,006 INFO L280 TraceCheckUtils]: 161: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet38; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,007 INFO L280 TraceCheckUtils]: 162: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet38; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,007 INFO L280 TraceCheckUtils]: 163: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,008 INFO L263 TraceCheckUtils]: 164: Hoare triple {26751#(= 0 ~pumpRunning~0)} call waterRise(); {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:52:56,008 INFO L280 TraceCheckUtils]: 165: Hoare triple {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {26670#true} is VALID [2020-07-10 17:52:56,009 INFO L280 TraceCheckUtils]: 166: Hoare triple {26670#true} ~waterLevel~0 := 1 + ~waterLevel~0; {26670#true} is VALID [2020-07-10 17:52:56,009 INFO L280 TraceCheckUtils]: 167: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:56,010 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #868#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,010 INFO L280 TraceCheckUtils]: 169: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,011 INFO L280 TraceCheckUtils]: 170: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet39; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,012 INFO L280 TraceCheckUtils]: 171: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet39; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,012 INFO L280 TraceCheckUtils]: 172: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,013 INFO L280 TraceCheckUtils]: 173: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,014 INFO L280 TraceCheckUtils]: 174: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet40; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,015 INFO L280 TraceCheckUtils]: 175: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet40; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,015 INFO L280 TraceCheckUtils]: 176: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,016 INFO L280 TraceCheckUtils]: 177: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,017 INFO L280 TraceCheckUtils]: 178: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet41; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,018 INFO L280 TraceCheckUtils]: 179: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet41; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,019 INFO L280 TraceCheckUtils]: 180: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,019 INFO L263 TraceCheckUtils]: 181: Hoare triple {26751#(= 0 ~pumpRunning~0)} call timeShift(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,020 INFO L280 TraceCheckUtils]: 182: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,021 INFO L280 TraceCheckUtils]: 183: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,021 INFO L263 TraceCheckUtils]: 184: Hoare triple {26751#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,022 INFO L280 TraceCheckUtils]: 185: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,022 INFO L280 TraceCheckUtils]: 186: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,023 INFO L263 TraceCheckUtils]: 187: Hoare triple {26751#(= 0 ~pumpRunning~0)} call #t~ret0 := getWaterLevel(); {26670#true} is VALID [2020-07-10 17:52:56,023 INFO L280 TraceCheckUtils]: 188: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-10 17:52:56,023 INFO L280 TraceCheckUtils]: 189: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-10 17:52:56,023 INFO L280 TraceCheckUtils]: 190: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-10 17:52:56,023 INFO L280 TraceCheckUtils]: 191: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-10 17:52:56,024 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #812#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,025 INFO L280 TraceCheckUtils]: 193: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,025 INFO L280 TraceCheckUtils]: 194: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~ret0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,026 INFO L280 TraceCheckUtils]: 195: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~ret0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,026 INFO L280 TraceCheckUtils]: 196: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:56,027 INFO L263 TraceCheckUtils]: 197: Hoare triple {26751#(= 0 ~pumpRunning~0)} call #t~ret1 := isPumpRunning(); {26670#true} is VALID [2020-07-10 17:52:56,027 INFO L280 TraceCheckUtils]: 198: Hoare triple {26670#true} havoc ~retValue_acc~6; {26670#true} is VALID [2020-07-10 17:52:56,027 INFO L280 TraceCheckUtils]: 199: Hoare triple {26670#true} ~retValue_acc~6 := ~pumpRunning~0; {26829#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} is VALID [2020-07-10 17:52:56,028 INFO L280 TraceCheckUtils]: 200: Hoare triple {26829#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} #res := ~retValue_acc~6; {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:52:56,029 INFO L280 TraceCheckUtils]: 201: Hoare triple {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:52:56,030 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} {26751#(= 0 ~pumpRunning~0)} #814#return; {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-10 17:52:56,030 INFO L280 TraceCheckUtils]: 203: Hoare triple {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-10 17:52:56,031 INFO L280 TraceCheckUtils]: 204: Hoare triple {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} ~tmp___0~0 := #t~ret1; {26805#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} is VALID [2020-07-10 17:52:56,031 INFO L280 TraceCheckUtils]: 205: Hoare triple {26805#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} havoc #t~ret1; {26805#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} is VALID [2020-07-10 17:52:56,032 INFO L280 TraceCheckUtils]: 206: Hoare triple {26805#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} assume 0 != ~tmp___0~0; {26671#false} is VALID [2020-07-10 17:52:56,032 INFO L263 TraceCheckUtils]: 207: Hoare triple {26671#false} call __automaton_fail(); {26671#false} is VALID [2020-07-10 17:52:56,032 INFO L280 TraceCheckUtils]: 208: Hoare triple {26671#false} assume !false; {26671#false} is VALID [2020-07-10 17:52:56,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:52:56,091 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:52:56,091 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1118967185] [2020-07-10 17:52:56,093 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:52:56,093 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 17:52:56,093 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638095902] [2020-07-10 17:52:56,094 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 17:52:56,094 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:52:56,095 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 17:52:56,287 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 17:52:56,288 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 17:52:56,288 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:52:56,288 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 17:52:56,288 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-10 17:52:56,288 INFO L87 Difference]: Start difference. First operand 1418 states and 1642 transitions. Second operand 11 states. [2020-07-10 17:52:57,627 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:53:28,731 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:53:29,527 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:53:31,018 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:53:32,279 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:53:33,020 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:53:48,799 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:53:49,256 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:53:50,452 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:53:56,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:53:56,465 INFO L93 Difference]: Finished difference Result 1602 states and 1908 transitions. [2020-07-10 17:53:56,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 17:53:56,465 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 17:53:56,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:53:56,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 17:53:56,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 600 transitions. [2020-07-10 17:53:56,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 17:53:56,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 600 transitions. [2020-07-10 17:53:56,483 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 600 transitions. [2020-07-10 17:53:58,866 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 600 edges. 600 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:53:59,160 INFO L225 Difference]: With dead ends: 1602 [2020-07-10 17:53:59,161 INFO L226 Difference]: Without dead ends: 1599 [2020-07-10 17:53:59,163 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 17:53:59,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1599 states. [2020-07-10 17:54:37,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1599 to 1427. [2020-07-10 17:54:37,454 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:54:37,454 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1599 states. Second operand 1427 states. [2020-07-10 17:54:37,454 INFO L74 IsIncluded]: Start isIncluded. First operand 1599 states. Second operand 1427 states. [2020-07-10 17:54:37,454 INFO L87 Difference]: Start difference. First operand 1599 states. Second operand 1427 states. [2020-07-10 17:54:37,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:54:37,569 INFO L93 Difference]: Finished difference Result 1599 states and 1903 transitions. [2020-07-10 17:54:37,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1903 transitions. [2020-07-10 17:54:37,574 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:54:37,574 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:54:37,574 INFO L74 IsIncluded]: Start isIncluded. First operand 1427 states. Second operand 1599 states. [2020-07-10 17:54:37,574 INFO L87 Difference]: Start difference. First operand 1427 states. Second operand 1599 states. [2020-07-10 17:54:37,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:54:37,714 INFO L93 Difference]: Finished difference Result 1599 states and 1903 transitions. [2020-07-10 17:54:37,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1903 transitions. [2020-07-10 17:54:37,719 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:54:37,719 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:54:37,719 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:54:37,719 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:54:37,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1427 states. [2020-07-10 17:54:37,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1427 states and 1648 transitions. [2020-07-10 17:54:37,844 INFO L78 Accepts]: Start accepts. Automaton has 1427 states and 1648 transitions. Word has length 209 [2020-07-10 17:54:37,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:54:37,845 INFO L479 AbstractCegarLoop]: Abstraction has 1427 states and 1648 transitions. [2020-07-10 17:54:37,845 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 17:54:37,845 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1427 states and 1648 transitions. [2020-07-10 17:54:47,139 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1648 edges. 1648 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:54:47,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1648 transitions. [2020-07-10 17:54:47,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2020-07-10 17:54:47,149 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:54:47,149 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:54:47,149 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 17:54:47,149 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:54:47,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:54:47,150 INFO L82 PathProgramCache]: Analyzing trace with hash -357715718, now seen corresponding path program 1 times [2020-07-10 17:54:47,150 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:54:47,150 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [696923230] [2020-07-10 17:54:47,151 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:54:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,582 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:54:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {36324#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {36122#true} is VALID [2020-07-10 17:54:47,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} #valid := #valid[0 := 0]; {36122#true} is VALID [2020-07-10 17:54:47,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} assume 0 < #StackHeapBarrier; {36122#true} is VALID [2020-07-10 17:54:47,662 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {36122#true} is VALID [2020-07-10 17:54:47,662 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {36122#true} is VALID [2020-07-10 17:54:47,663 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {36122#true} is VALID [2020-07-10 17:54:47,663 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {36122#true} is VALID [2020-07-10 17:54:47,663 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {36122#true} is VALID [2020-07-10 17:54:47,663 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {36122#true} is VALID [2020-07-10 17:54:47,663 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {36122#true} is VALID [2020-07-10 17:54:47,664 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {36122#true} is VALID [2020-07-10 17:54:47,664 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {36122#true} is VALID [2020-07-10 17:54:47,664 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {36122#true} is VALID [2020-07-10 17:54:47,664 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {36122#true} is VALID [2020-07-10 17:54:47,664 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {36122#true} is VALID [2020-07-10 17:54:47,665 INFO L280 TraceCheckUtils]: 15: Hoare triple {36122#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {36122#true} is VALID [2020-07-10 17:54:47,665 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {36122#true} is VALID [2020-07-10 17:54:47,665 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {36122#true} is VALID [2020-07-10 17:54:47,665 INFO L280 TraceCheckUtils]: 18: Hoare triple {36122#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {36122#true} is VALID [2020-07-10 17:54:47,665 INFO L280 TraceCheckUtils]: 19: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {36122#true} is VALID [2020-07-10 17:54:47,666 INFO L280 TraceCheckUtils]: 20: Hoare triple {36122#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {36122#true} is VALID [2020-07-10 17:54:47,666 INFO L280 TraceCheckUtils]: 21: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {36122#true} is VALID [2020-07-10 17:54:47,666 INFO L280 TraceCheckUtils]: 22: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {36122#true} is VALID [2020-07-10 17:54:47,666 INFO L280 TraceCheckUtils]: 23: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {36122#true} is VALID [2020-07-10 17:54:47,666 INFO L280 TraceCheckUtils]: 24: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {36122#true} is VALID [2020-07-10 17:54:47,667 INFO L280 TraceCheckUtils]: 25: Hoare triple {36122#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {36122#true} is VALID [2020-07-10 17:54:47,667 INFO L280 TraceCheckUtils]: 26: Hoare triple {36122#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {36122#true} is VALID [2020-07-10 17:54:47,667 INFO L280 TraceCheckUtils]: 27: Hoare triple {36122#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {36122#true} is VALID [2020-07-10 17:54:47,667 INFO L280 TraceCheckUtils]: 28: Hoare triple {36122#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {36122#true} is VALID [2020-07-10 17:54:47,667 INFO L280 TraceCheckUtils]: 29: Hoare triple {36122#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {36122#true} is VALID [2020-07-10 17:54:47,668 INFO L280 TraceCheckUtils]: 30: Hoare triple {36122#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {36122#true} is VALID [2020-07-10 17:54:47,668 INFO L280 TraceCheckUtils]: 31: Hoare triple {36122#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {36122#true} is VALID [2020-07-10 17:54:47,668 INFO L280 TraceCheckUtils]: 32: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {36122#true} is VALID [2020-07-10 17:54:47,668 INFO L280 TraceCheckUtils]: 33: Hoare triple {36122#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {36122#true} is VALID [2020-07-10 17:54:47,669 INFO L280 TraceCheckUtils]: 34: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {36122#true} is VALID [2020-07-10 17:54:47,669 INFO L280 TraceCheckUtils]: 35: Hoare triple {36122#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {36122#true} is VALID [2020-07-10 17:54:47,669 INFO L280 TraceCheckUtils]: 36: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {36122#true} is VALID [2020-07-10 17:54:47,669 INFO L280 TraceCheckUtils]: 37: Hoare triple {36122#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {36122#true} is VALID [2020-07-10 17:54:47,670 INFO L280 TraceCheckUtils]: 38: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {36122#true} is VALID [2020-07-10 17:54:47,670 INFO L280 TraceCheckUtils]: 39: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {36122#true} is VALID [2020-07-10 17:54:47,670 INFO L280 TraceCheckUtils]: 40: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {36122#true} is VALID [2020-07-10 17:54:47,670 INFO L280 TraceCheckUtils]: 41: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {36122#true} is VALID [2020-07-10 17:54:47,670 INFO L280 TraceCheckUtils]: 42: Hoare triple {36122#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {36122#true} is VALID [2020-07-10 17:54:47,671 INFO L280 TraceCheckUtils]: 43: Hoare triple {36122#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {36122#true} is VALID [2020-07-10 17:54:47,671 INFO L280 TraceCheckUtils]: 44: Hoare triple {36122#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {36122#true} is VALID [2020-07-10 17:54:47,671 INFO L280 TraceCheckUtils]: 45: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {36122#true} is VALID [2020-07-10 17:54:47,671 INFO L280 TraceCheckUtils]: 46: Hoare triple {36122#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {36122#true} is VALID [2020-07-10 17:54:47,671 INFO L280 TraceCheckUtils]: 47: Hoare triple {36122#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {36122#true} is VALID [2020-07-10 17:54:47,672 INFO L280 TraceCheckUtils]: 48: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {36122#true} is VALID [2020-07-10 17:54:47,672 INFO L280 TraceCheckUtils]: 49: Hoare triple {36122#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {36122#true} is VALID [2020-07-10 17:54:47,672 INFO L280 TraceCheckUtils]: 50: Hoare triple {36122#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {36122#true} is VALID [2020-07-10 17:54:47,672 INFO L280 TraceCheckUtils]: 51: Hoare triple {36122#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {36122#true} is VALID [2020-07-10 17:54:47,672 INFO L280 TraceCheckUtils]: 52: Hoare triple {36122#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {36122#true} is VALID [2020-07-10 17:54:47,673 INFO L280 TraceCheckUtils]: 53: Hoare triple {36122#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {36122#true} is VALID [2020-07-10 17:54:47,673 INFO L280 TraceCheckUtils]: 54: Hoare triple {36122#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {36122#true} is VALID [2020-07-10 17:54:47,673 INFO L280 TraceCheckUtils]: 55: Hoare triple {36122#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {36122#true} is VALID [2020-07-10 17:54:47,673 INFO L280 TraceCheckUtils]: 56: Hoare triple {36122#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {36122#true} is VALID [2020-07-10 17:54:47,674 INFO L280 TraceCheckUtils]: 57: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {36122#true} is VALID [2020-07-10 17:54:47,674 INFO L280 TraceCheckUtils]: 58: Hoare triple {36122#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {36122#true} is VALID [2020-07-10 17:54:47,674 INFO L280 TraceCheckUtils]: 59: Hoare triple {36122#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {36122#true} is VALID [2020-07-10 17:54:47,674 INFO L280 TraceCheckUtils]: 60: Hoare triple {36122#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {36122#true} is VALID [2020-07-10 17:54:47,674 INFO L280 TraceCheckUtils]: 61: Hoare triple {36122#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {36122#true} is VALID [2020-07-10 17:54:47,675 INFO L280 TraceCheckUtils]: 62: Hoare triple {36122#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {36122#true} is VALID [2020-07-10 17:54:47,675 INFO L280 TraceCheckUtils]: 63: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {36122#true} is VALID [2020-07-10 17:54:47,675 INFO L280 TraceCheckUtils]: 64: Hoare triple {36122#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {36122#true} is VALID [2020-07-10 17:54:47,675 INFO L280 TraceCheckUtils]: 65: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {36122#true} is VALID [2020-07-10 17:54:47,676 INFO L280 TraceCheckUtils]: 66: Hoare triple {36122#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {36122#true} is VALID [2020-07-10 17:54:47,676 INFO L280 TraceCheckUtils]: 67: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {36122#true} is VALID [2020-07-10 17:54:47,676 INFO L280 TraceCheckUtils]: 68: Hoare triple {36122#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {36122#true} is VALID [2020-07-10 17:54:47,676 INFO L280 TraceCheckUtils]: 69: Hoare triple {36122#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {36122#true} is VALID [2020-07-10 17:54:47,677 INFO L280 TraceCheckUtils]: 70: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {36122#true} is VALID [2020-07-10 17:54:47,677 INFO L280 TraceCheckUtils]: 71: Hoare triple {36122#true} ~head~0.base, ~head~0.offset := 0, 0; {36122#true} is VALID [2020-07-10 17:54:47,677 INFO L280 TraceCheckUtils]: 72: Hoare triple {36122#true} ~pumpRunning~0 := 0; {36122#true} is VALID [2020-07-10 17:54:47,677 INFO L280 TraceCheckUtils]: 73: Hoare triple {36122#true} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-10 17:54:47,677 INFO L280 TraceCheckUtils]: 74: Hoare triple {36122#true} ~cleanupTimeShifts~0 := 4; {36122#true} is VALID [2020-07-10 17:54:47,678 INFO L280 TraceCheckUtils]: 75: Hoare triple {36122#true} ~waterLevel~0 := 1; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:47,679 INFO L280 TraceCheckUtils]: 76: Hoare triple {36203#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:47,680 INFO L280 TraceCheckUtils]: 77: Hoare triple {36203#(= 1 ~waterLevel~0)} assume true; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:47,681 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {36203#(= 1 ~waterLevel~0)} {36122#true} #906#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,690 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #818#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:47,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,694 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #820#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:47,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~4; {36122#true} is VALID [2020-07-10 17:54:47,697 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~4 := 1; {36122#true} is VALID [2020-07-10 17:54:47,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~4; {36122#true} is VALID [2020-07-10 17:54:47,698 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,698 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #822#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:47,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,702 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #824#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:54:47,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 17:54:47,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 17:54:47,747 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {36203#(= 1 ~waterLevel~0)} #868#return; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:54:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {36327#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-10 17:54:47,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,765 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36122#true} {36219#(<= 2 ~waterLevel~0)} #872#return; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:54:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-10 17:54:47,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-10 17:54:47,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-10 17:54:47,942 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-10 17:54:47,943 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,943 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-10 17:54:47,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~7; {36122#true} is VALID [2020-07-10 17:54:47,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} havoc ~tmp~7; {36122#true} is VALID [2020-07-10 17:54:47,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} havoc ~tmp___0~2; {36122#true} is VALID [2020-07-10 17:54:47,944 INFO L263 TraceCheckUtils]: 3: Hoare triple {36122#true} call #t~ret61 := isHighWaterSensorDry(); {36122#true} is VALID [2020-07-10 17:54:47,944 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-10 17:54:47,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-10 17:54:47,945 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-10 17:54:47,945 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-10 17:54:47,946 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,946 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-10 17:54:47,946 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:47,946 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} ~tmp~7 := #t~ret61; {36122#true} is VALID [2020-07-10 17:54:47,947 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} havoc #t~ret61; {36122#true} is VALID [2020-07-10 17:54:47,947 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} assume 0 != ~tmp~7; {36122#true} is VALID [2020-07-10 17:54:47,948 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} ~tmp___0~2 := 0; {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 17:54:47,949 INFO L280 TraceCheckUtils]: 15: Hoare triple {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~7 := ~tmp___0~2; {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-10 17:54:47,949 INFO L280 TraceCheckUtils]: 16: Hoare triple {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:54:47,950 INFO L280 TraceCheckUtils]: 17: Hoare triple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:54:47,951 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {36122#true} #860#return; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-10 17:54:47,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-10 17:54:47,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-10 17:54:47,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-10 17:54:47,970 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,970 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-10 17:54:47,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-10 17:54:47,970 INFO L263 TraceCheckUtils]: 1: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-10 17:54:47,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-10 17:54:47,971 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-10 17:54:47,971 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-10 17:54:47,971 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,971 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-10 17:54:47,972 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:47,972 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-10 17:54:47,972 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-10 17:54:47,972 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-10 17:54:47,973 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,973 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-10 17:54:47,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:47,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-10 17:54:47,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,976 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-10 17:54:47,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {36122#true} is VALID [2020-07-10 17:54:47,977 INFO L263 TraceCheckUtils]: 1: Hoare triple {36122#true} call #t~ret43 := isMethaneAlarm(); {36122#true} is VALID [2020-07-10 17:54:47,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-10 17:54:47,977 INFO L263 TraceCheckUtils]: 3: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-10 17:54:47,978 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-10 17:54:47,978 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-10 17:54:47,978 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-10 17:54:47,978 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,978 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-10 17:54:47,979 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:47,979 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-10 17:54:47,979 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-10 17:54:47,979 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-10 17:54:47,979 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,980 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-10 17:54:47,980 INFO L280 TraceCheckUtils]: 15: Hoare triple {36122#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:47,980 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} ~tmp~6 := #t~ret43; {36122#true} is VALID [2020-07-10 17:54:47,980 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} havoc #t~ret43; {36122#true} is VALID [2020-07-10 17:54:47,981 INFO L280 TraceCheckUtils]: 18: Hoare triple {36122#true} assume !(0 != ~tmp~6); {36122#true} is VALID [2020-07-10 17:54:47,981 INFO L263 TraceCheckUtils]: 19: Hoare triple {36122#true} call activatePump__wrappee__highWaterSensor(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:54:47,982 INFO L280 TraceCheckUtils]: 20: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-10 17:54:47,982 INFO L280 TraceCheckUtils]: 21: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,982 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-10 17:54:47,982 INFO L280 TraceCheckUtils]: 23: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,982 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {36122#true} {36123#false} #862#return; {36123#false} is VALID [2020-07-10 17:54:47,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-10 17:54:47,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume 0 == ~pumpRunning~0; {36122#true} is VALID [2020-07-10 17:54:47,983 INFO L263 TraceCheckUtils]: 2: Hoare triple {36122#true} call #t~ret42 := isHighWaterLevel(); {36122#true} is VALID [2020-07-10 17:54:47,984 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} havoc ~retValue_acc~7; {36122#true} is VALID [2020-07-10 17:54:47,984 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} havoc ~tmp~7; {36122#true} is VALID [2020-07-10 17:54:47,984 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} havoc ~tmp___0~2; {36122#true} is VALID [2020-07-10 17:54:47,984 INFO L263 TraceCheckUtils]: 6: Hoare triple {36122#true} call #t~ret61 := isHighWaterSensorDry(); {36122#true} is VALID [2020-07-10 17:54:47,984 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-10 17:54:47,985 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-10 17:54:47,985 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-10 17:54:47,985 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-10 17:54:47,985 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,985 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-10 17:54:47,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:47,986 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} ~tmp~7 := #t~ret61; {36122#true} is VALID [2020-07-10 17:54:47,986 INFO L280 TraceCheckUtils]: 15: Hoare triple {36122#true} havoc #t~ret61; {36122#true} is VALID [2020-07-10 17:54:47,986 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} assume 0 != ~tmp~7; {36122#true} is VALID [2020-07-10 17:54:47,987 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} ~tmp___0~2 := 0; {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 17:54:47,988 INFO L280 TraceCheckUtils]: 18: Hoare triple {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~7 := ~tmp___0~2; {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-10 17:54:47,988 INFO L280 TraceCheckUtils]: 19: Hoare triple {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:54:47,989 INFO L280 TraceCheckUtils]: 20: Hoare triple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:54:47,990 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {36122#true} #860#return; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-10 17:54:47,991 INFO L280 TraceCheckUtils]: 22: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-10 17:54:47,991 INFO L280 TraceCheckUtils]: 23: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} ~tmp~5 := #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-10 17:54:47,992 INFO L280 TraceCheckUtils]: 24: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} havoc #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-10 17:54:47,992 INFO L280 TraceCheckUtils]: 25: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} assume 0 != ~tmp~5; {36123#false} is VALID [2020-07-10 17:54:47,993 INFO L263 TraceCheckUtils]: 26: Hoare triple {36123#false} call activatePump(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:54:47,993 INFO L280 TraceCheckUtils]: 27: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {36122#true} is VALID [2020-07-10 17:54:47,993 INFO L263 TraceCheckUtils]: 28: Hoare triple {36122#true} call #t~ret43 := isMethaneAlarm(); {36122#true} is VALID [2020-07-10 17:54:47,993 INFO L280 TraceCheckUtils]: 29: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-10 17:54:47,994 INFO L263 TraceCheckUtils]: 30: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-10 17:54:47,994 INFO L280 TraceCheckUtils]: 31: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-10 17:54:47,994 INFO L280 TraceCheckUtils]: 32: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-10 17:54:47,994 INFO L280 TraceCheckUtils]: 33: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-10 17:54:47,994 INFO L280 TraceCheckUtils]: 34: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,995 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-10 17:54:47,995 INFO L280 TraceCheckUtils]: 36: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:47,995 INFO L280 TraceCheckUtils]: 37: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-10 17:54:47,995 INFO L280 TraceCheckUtils]: 38: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-10 17:54:47,995 INFO L280 TraceCheckUtils]: 39: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-10 17:54:47,996 INFO L280 TraceCheckUtils]: 40: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,996 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-10 17:54:47,996 INFO L280 TraceCheckUtils]: 42: Hoare triple {36122#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:47,996 INFO L280 TraceCheckUtils]: 43: Hoare triple {36122#true} ~tmp~6 := #t~ret43; {36122#true} is VALID [2020-07-10 17:54:47,997 INFO L280 TraceCheckUtils]: 44: Hoare triple {36122#true} havoc #t~ret43; {36122#true} is VALID [2020-07-10 17:54:47,997 INFO L280 TraceCheckUtils]: 45: Hoare triple {36122#true} assume !(0 != ~tmp~6); {36122#true} is VALID [2020-07-10 17:54:47,997 INFO L263 TraceCheckUtils]: 46: Hoare triple {36122#true} call activatePump__wrappee__highWaterSensor(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:54:47,998 INFO L280 TraceCheckUtils]: 47: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-10 17:54:47,998 INFO L280 TraceCheckUtils]: 48: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,998 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-10 17:54:47,998 INFO L280 TraceCheckUtils]: 50: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:47,998 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {36122#true} {36123#false} #862#return; {36123#false} is VALID [2020-07-10 17:54:47,999 INFO L280 TraceCheckUtils]: 52: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-10 17:54:47,999 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {36123#false} {36122#true} #888#return; {36123#false} is VALID [2020-07-10 17:54:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:48,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-10 17:54:48,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-10 17:54:48,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-10 17:54:48,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,009 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36122#true} #812#return; {36122#true} is VALID [2020-07-10 17:54:48,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~tmp~0; {36122#true} is VALID [2020-07-10 17:54:48,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} havoc ~tmp___0~0; {36122#true} is VALID [2020-07-10 17:54:48,010 INFO L263 TraceCheckUtils]: 2: Hoare triple {36122#true} call #t~ret0 := getWaterLevel(); {36122#true} is VALID [2020-07-10 17:54:48,010 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-10 17:54:48,011 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-10 17:54:48,011 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-10 17:54:48,011 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,011 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {36122#true} {36122#true} #812#return; {36122#true} is VALID [2020-07-10 17:54:48,011 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:48,012 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} ~tmp~0 := #t~ret0; {36122#true} is VALID [2020-07-10 17:54:48,012 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} havoc #t~ret0; {36122#true} is VALID [2020-07-10 17:54:48,012 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} assume !(0 == ~tmp~0); {36122#true} is VALID [2020-07-10 17:54:48,012 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,012 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {36122#true} {36123#false} #890#return; {36123#false} is VALID [2020-07-10 17:54:48,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {36328#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {36122#true} is VALID [2020-07-10 17:54:48,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume 0 != ~systemActive~0; {36122#true} is VALID [2020-07-10 17:54:48,014 INFO L263 TraceCheckUtils]: 2: Hoare triple {36122#true} call processEnvironment(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:54:48,014 INFO L280 TraceCheckUtils]: 3: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-10 17:54:48,014 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} assume 0 == ~pumpRunning~0; {36122#true} is VALID [2020-07-10 17:54:48,014 INFO L263 TraceCheckUtils]: 5: Hoare triple {36122#true} call #t~ret42 := isHighWaterLevel(); {36122#true} is VALID [2020-07-10 17:54:48,015 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} havoc ~retValue_acc~7; {36122#true} is VALID [2020-07-10 17:54:48,015 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} havoc ~tmp~7; {36122#true} is VALID [2020-07-10 17:54:48,015 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} havoc ~tmp___0~2; {36122#true} is VALID [2020-07-10 17:54:48,015 INFO L263 TraceCheckUtils]: 9: Hoare triple {36122#true} call #t~ret61 := isHighWaterSensorDry(); {36122#true} is VALID [2020-07-10 17:54:48,015 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-10 17:54:48,016 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-10 17:54:48,016 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-10 17:54:48,016 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-10 17:54:48,016 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,016 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-10 17:54:48,017 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:48,017 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} ~tmp~7 := #t~ret61; {36122#true} is VALID [2020-07-10 17:54:48,017 INFO L280 TraceCheckUtils]: 18: Hoare triple {36122#true} havoc #t~ret61; {36122#true} is VALID [2020-07-10 17:54:48,017 INFO L280 TraceCheckUtils]: 19: Hoare triple {36122#true} assume 0 != ~tmp~7; {36122#true} is VALID [2020-07-10 17:54:48,018 INFO L280 TraceCheckUtils]: 20: Hoare triple {36122#true} ~tmp___0~2 := 0; {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 17:54:48,018 INFO L280 TraceCheckUtils]: 21: Hoare triple {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~7 := ~tmp___0~2; {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-10 17:54:48,019 INFO L280 TraceCheckUtils]: 22: Hoare triple {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:54:48,020 INFO L280 TraceCheckUtils]: 23: Hoare triple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:54:48,021 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {36122#true} #860#return; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-10 17:54:48,021 INFO L280 TraceCheckUtils]: 25: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-10 17:54:48,022 INFO L280 TraceCheckUtils]: 26: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} ~tmp~5 := #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-10 17:54:48,022 INFO L280 TraceCheckUtils]: 27: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} havoc #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-10 17:54:48,023 INFO L280 TraceCheckUtils]: 28: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} assume 0 != ~tmp~5; {36123#false} is VALID [2020-07-10 17:54:48,023 INFO L263 TraceCheckUtils]: 29: Hoare triple {36123#false} call activatePump(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:54:48,023 INFO L280 TraceCheckUtils]: 30: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {36122#true} is VALID [2020-07-10 17:54:48,023 INFO L263 TraceCheckUtils]: 31: Hoare triple {36122#true} call #t~ret43 := isMethaneAlarm(); {36122#true} is VALID [2020-07-10 17:54:48,024 INFO L280 TraceCheckUtils]: 32: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-10 17:54:48,024 INFO L263 TraceCheckUtils]: 33: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-10 17:54:48,024 INFO L280 TraceCheckUtils]: 34: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-10 17:54:48,024 INFO L280 TraceCheckUtils]: 35: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-10 17:54:48,024 INFO L280 TraceCheckUtils]: 36: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-10 17:54:48,025 INFO L280 TraceCheckUtils]: 37: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,025 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-10 17:54:48,025 INFO L280 TraceCheckUtils]: 39: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:48,025 INFO L280 TraceCheckUtils]: 40: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-10 17:54:48,025 INFO L280 TraceCheckUtils]: 41: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-10 17:54:48,026 INFO L280 TraceCheckUtils]: 42: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-10 17:54:48,026 INFO L280 TraceCheckUtils]: 43: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,026 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-10 17:54:48,026 INFO L280 TraceCheckUtils]: 45: Hoare triple {36122#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:48,026 INFO L280 TraceCheckUtils]: 46: Hoare triple {36122#true} ~tmp~6 := #t~ret43; {36122#true} is VALID [2020-07-10 17:54:48,027 INFO L280 TraceCheckUtils]: 47: Hoare triple {36122#true} havoc #t~ret43; {36122#true} is VALID [2020-07-10 17:54:48,027 INFO L280 TraceCheckUtils]: 48: Hoare triple {36122#true} assume !(0 != ~tmp~6); {36122#true} is VALID [2020-07-10 17:54:48,027 INFO L263 TraceCheckUtils]: 49: Hoare triple {36122#true} call activatePump__wrappee__highWaterSensor(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:54:48,028 INFO L280 TraceCheckUtils]: 50: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-10 17:54:48,028 INFO L280 TraceCheckUtils]: 51: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,028 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-10 17:54:48,028 INFO L280 TraceCheckUtils]: 53: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,028 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {36122#true} {36123#false} #862#return; {36123#false} is VALID [2020-07-10 17:54:48,029 INFO L280 TraceCheckUtils]: 55: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-10 17:54:48,029 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {36123#false} {36122#true} #888#return; {36123#false} is VALID [2020-07-10 17:54:48,029 INFO L263 TraceCheckUtils]: 57: Hoare triple {36123#false} call __utac_acc__Specification4_spec__1(); {36122#true} is VALID [2020-07-10 17:54:48,029 INFO L280 TraceCheckUtils]: 58: Hoare triple {36122#true} havoc ~tmp~0; {36122#true} is VALID [2020-07-10 17:54:48,029 INFO L280 TraceCheckUtils]: 59: Hoare triple {36122#true} havoc ~tmp___0~0; {36122#true} is VALID [2020-07-10 17:54:48,029 INFO L263 TraceCheckUtils]: 60: Hoare triple {36122#true} call #t~ret0 := getWaterLevel(); {36122#true} is VALID [2020-07-10 17:54:48,030 INFO L280 TraceCheckUtils]: 61: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-10 17:54:48,030 INFO L280 TraceCheckUtils]: 62: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-10 17:54:48,030 INFO L280 TraceCheckUtils]: 63: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-10 17:54:48,030 INFO L280 TraceCheckUtils]: 64: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,030 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {36122#true} {36122#true} #812#return; {36122#true} is VALID [2020-07-10 17:54:48,031 INFO L280 TraceCheckUtils]: 66: Hoare triple {36122#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:48,031 INFO L280 TraceCheckUtils]: 67: Hoare triple {36122#true} ~tmp~0 := #t~ret0; {36122#true} is VALID [2020-07-10 17:54:48,031 INFO L280 TraceCheckUtils]: 68: Hoare triple {36122#true} havoc #t~ret0; {36122#true} is VALID [2020-07-10 17:54:48,031 INFO L280 TraceCheckUtils]: 69: Hoare triple {36122#true} assume !(0 == ~tmp~0); {36122#true} is VALID [2020-07-10 17:54:48,031 INFO L280 TraceCheckUtils]: 70: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,032 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {36122#true} {36123#false} #890#return; {36123#false} is VALID [2020-07-10 17:54:48,032 INFO L280 TraceCheckUtils]: 72: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-10 17:54:48,032 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {36123#false} {36219#(<= 2 ~waterLevel~0)} #876#return; {36123#false} is VALID [2020-07-10 17:54:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:48,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-10 17:54:48,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~waterLevel~0 := 1 + ~waterLevel~0; {36122#true} is VALID [2020-07-10 17:54:48,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,042 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36122#true} {36123#false} #868#return; {36123#false} is VALID [2020-07-10 17:54:48,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:48,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {36327#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-10 17:54:48,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,046 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36122#true} {36123#false} #872#return; {36123#false} is VALID [2020-07-10 17:54:48,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:48,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 > 0); {36122#true} is VALID [2020-07-10 17:54:48,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,050 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36122#true} {36123#false} #886#return; {36123#false} is VALID [2020-07-10 17:54:48,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:48,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:48,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,056 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36122#true} {36122#true} #866#return; {36122#true} is VALID [2020-07-10 17:54:48,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-10 17:54:48,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume !(0 == ~pumpRunning~0); {36122#true} is VALID [2020-07-10 17:54:48,056 INFO L263 TraceCheckUtils]: 2: Hoare triple {36122#true} call processEnvironment__wrappee__base(); {36122#true} is VALID [2020-07-10 17:54:48,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,057 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36122#true} #866#return; {36122#true} is VALID [2020-07-10 17:54:48,057 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,057 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {36122#true} {36123#false} #888#return; {36123#false} is VALID [2020-07-10 17:54:48,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:48,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-10 17:54:48,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-10 17:54:48,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-10 17:54:48,060 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,061 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36123#false} #812#return; {36123#false} is VALID [2020-07-10 17:54:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:48,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~6; {36122#true} is VALID [2020-07-10 17:54:48,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~6 := ~pumpRunning~0; {36122#true} is VALID [2020-07-10 17:54:48,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~6; {36122#true} is VALID [2020-07-10 17:54:48,064 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,064 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36123#false} #814#return; {36123#false} is VALID [2020-07-10 17:54:48,069 INFO L263 TraceCheckUtils]: 0: Hoare triple {36122#true} call ULTIMATE.init(); {36324#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:54:48,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {36324#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {36122#true} is VALID [2020-07-10 17:54:48,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #valid := #valid[0 := 0]; {36122#true} is VALID [2020-07-10 17:54:48,070 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume 0 < #StackHeapBarrier; {36122#true} is VALID [2020-07-10 17:54:48,070 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {36122#true} is VALID [2020-07-10 17:54:48,071 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {36122#true} is VALID [2020-07-10 17:54:48,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {36122#true} is VALID [2020-07-10 17:54:48,071 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {36122#true} is VALID [2020-07-10 17:54:48,071 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {36122#true} is VALID [2020-07-10 17:54:48,071 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {36122#true} is VALID [2020-07-10 17:54:48,071 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {36122#true} is VALID [2020-07-10 17:54:48,072 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {36122#true} is VALID [2020-07-10 17:54:48,072 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {36122#true} is VALID [2020-07-10 17:54:48,072 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {36122#true} is VALID [2020-07-10 17:54:48,072 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {36122#true} is VALID [2020-07-10 17:54:48,072 INFO L280 TraceCheckUtils]: 15: Hoare triple {36122#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {36122#true} is VALID [2020-07-10 17:54:48,073 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {36122#true} is VALID [2020-07-10 17:54:48,073 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {36122#true} is VALID [2020-07-10 17:54:48,073 INFO L280 TraceCheckUtils]: 18: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {36122#true} is VALID [2020-07-10 17:54:48,073 INFO L280 TraceCheckUtils]: 19: Hoare triple {36122#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {36122#true} is VALID [2020-07-10 17:54:48,074 INFO L280 TraceCheckUtils]: 20: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {36122#true} is VALID [2020-07-10 17:54:48,074 INFO L280 TraceCheckUtils]: 21: Hoare triple {36122#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {36122#true} is VALID [2020-07-10 17:54:48,074 INFO L280 TraceCheckUtils]: 22: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {36122#true} is VALID [2020-07-10 17:54:48,074 INFO L280 TraceCheckUtils]: 23: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {36122#true} is VALID [2020-07-10 17:54:48,075 INFO L280 TraceCheckUtils]: 24: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {36122#true} is VALID [2020-07-10 17:54:48,075 INFO L280 TraceCheckUtils]: 25: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {36122#true} is VALID [2020-07-10 17:54:48,075 INFO L280 TraceCheckUtils]: 26: Hoare triple {36122#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {36122#true} is VALID [2020-07-10 17:54:48,075 INFO L280 TraceCheckUtils]: 27: Hoare triple {36122#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {36122#true} is VALID [2020-07-10 17:54:48,076 INFO L280 TraceCheckUtils]: 28: Hoare triple {36122#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {36122#true} is VALID [2020-07-10 17:54:48,076 INFO L280 TraceCheckUtils]: 29: Hoare triple {36122#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {36122#true} is VALID [2020-07-10 17:54:48,076 INFO L280 TraceCheckUtils]: 30: Hoare triple {36122#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {36122#true} is VALID [2020-07-10 17:54:48,076 INFO L280 TraceCheckUtils]: 31: Hoare triple {36122#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {36122#true} is VALID [2020-07-10 17:54:48,077 INFO L280 TraceCheckUtils]: 32: Hoare triple {36122#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {36122#true} is VALID [2020-07-10 17:54:48,077 INFO L280 TraceCheckUtils]: 33: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {36122#true} is VALID [2020-07-10 17:54:48,077 INFO L280 TraceCheckUtils]: 34: Hoare triple {36122#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {36122#true} is VALID [2020-07-10 17:54:48,077 INFO L280 TraceCheckUtils]: 35: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {36122#true} is VALID [2020-07-10 17:54:48,077 INFO L280 TraceCheckUtils]: 36: Hoare triple {36122#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {36122#true} is VALID [2020-07-10 17:54:48,077 INFO L280 TraceCheckUtils]: 37: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {36122#true} is VALID [2020-07-10 17:54:48,078 INFO L280 TraceCheckUtils]: 38: Hoare triple {36122#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {36122#true} is VALID [2020-07-10 17:54:48,078 INFO L280 TraceCheckUtils]: 39: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {36122#true} is VALID [2020-07-10 17:54:48,078 INFO L280 TraceCheckUtils]: 40: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {36122#true} is VALID [2020-07-10 17:54:48,078 INFO L280 TraceCheckUtils]: 41: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {36122#true} is VALID [2020-07-10 17:54:48,079 INFO L280 TraceCheckUtils]: 42: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {36122#true} is VALID [2020-07-10 17:54:48,079 INFO L280 TraceCheckUtils]: 43: Hoare triple {36122#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {36122#true} is VALID [2020-07-10 17:54:48,079 INFO L280 TraceCheckUtils]: 44: Hoare triple {36122#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {36122#true} is VALID [2020-07-10 17:54:48,080 INFO L280 TraceCheckUtils]: 45: Hoare triple {36122#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {36122#true} is VALID [2020-07-10 17:54:48,080 INFO L280 TraceCheckUtils]: 46: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {36122#true} is VALID [2020-07-10 17:54:48,080 INFO L280 TraceCheckUtils]: 47: Hoare triple {36122#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {36122#true} is VALID [2020-07-10 17:54:48,080 INFO L280 TraceCheckUtils]: 48: Hoare triple {36122#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {36122#true} is VALID [2020-07-10 17:54:48,081 INFO L280 TraceCheckUtils]: 49: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {36122#true} is VALID [2020-07-10 17:54:48,081 INFO L280 TraceCheckUtils]: 50: Hoare triple {36122#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {36122#true} is VALID [2020-07-10 17:54:48,081 INFO L280 TraceCheckUtils]: 51: Hoare triple {36122#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {36122#true} is VALID [2020-07-10 17:54:48,081 INFO L280 TraceCheckUtils]: 52: Hoare triple {36122#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {36122#true} is VALID [2020-07-10 17:54:48,081 INFO L280 TraceCheckUtils]: 53: Hoare triple {36122#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {36122#true} is VALID [2020-07-10 17:54:48,082 INFO L280 TraceCheckUtils]: 54: Hoare triple {36122#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {36122#true} is VALID [2020-07-10 17:54:48,082 INFO L280 TraceCheckUtils]: 55: Hoare triple {36122#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {36122#true} is VALID [2020-07-10 17:54:48,082 INFO L280 TraceCheckUtils]: 56: Hoare triple {36122#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {36122#true} is VALID [2020-07-10 17:54:48,082 INFO L280 TraceCheckUtils]: 57: Hoare triple {36122#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {36122#true} is VALID [2020-07-10 17:54:48,082 INFO L280 TraceCheckUtils]: 58: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {36122#true} is VALID [2020-07-10 17:54:48,082 INFO L280 TraceCheckUtils]: 59: Hoare triple {36122#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {36122#true} is VALID [2020-07-10 17:54:48,083 INFO L280 TraceCheckUtils]: 60: Hoare triple {36122#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {36122#true} is VALID [2020-07-10 17:54:48,083 INFO L280 TraceCheckUtils]: 61: Hoare triple {36122#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {36122#true} is VALID [2020-07-10 17:54:48,083 INFO L280 TraceCheckUtils]: 62: Hoare triple {36122#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {36122#true} is VALID [2020-07-10 17:54:48,084 INFO L280 TraceCheckUtils]: 63: Hoare triple {36122#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {36122#true} is VALID [2020-07-10 17:54:48,084 INFO L280 TraceCheckUtils]: 64: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {36122#true} is VALID [2020-07-10 17:54:48,084 INFO L280 TraceCheckUtils]: 65: Hoare triple {36122#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {36122#true} is VALID [2020-07-10 17:54:48,084 INFO L280 TraceCheckUtils]: 66: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {36122#true} is VALID [2020-07-10 17:54:48,084 INFO L280 TraceCheckUtils]: 67: Hoare triple {36122#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {36122#true} is VALID [2020-07-10 17:54:48,085 INFO L280 TraceCheckUtils]: 68: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {36122#true} is VALID [2020-07-10 17:54:48,085 INFO L280 TraceCheckUtils]: 69: Hoare triple {36122#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {36122#true} is VALID [2020-07-10 17:54:48,085 INFO L280 TraceCheckUtils]: 70: Hoare triple {36122#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {36122#true} is VALID [2020-07-10 17:54:48,085 INFO L280 TraceCheckUtils]: 71: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {36122#true} is VALID [2020-07-10 17:54:48,085 INFO L280 TraceCheckUtils]: 72: Hoare triple {36122#true} ~head~0.base, ~head~0.offset := 0, 0; {36122#true} is VALID [2020-07-10 17:54:48,085 INFO L280 TraceCheckUtils]: 73: Hoare triple {36122#true} ~pumpRunning~0 := 0; {36122#true} is VALID [2020-07-10 17:54:48,086 INFO L280 TraceCheckUtils]: 74: Hoare triple {36122#true} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-10 17:54:48,086 INFO L280 TraceCheckUtils]: 75: Hoare triple {36122#true} ~cleanupTimeShifts~0 := 4; {36122#true} is VALID [2020-07-10 17:54:48,087 INFO L280 TraceCheckUtils]: 76: Hoare triple {36122#true} ~waterLevel~0 := 1; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,088 INFO L280 TraceCheckUtils]: 77: Hoare triple {36203#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,088 INFO L280 TraceCheckUtils]: 78: Hoare triple {36203#(= 1 ~waterLevel~0)} assume true; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,089 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {36203#(= 1 ~waterLevel~0)} {36122#true} #906#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,090 INFO L263 TraceCheckUtils]: 80: Hoare triple {36203#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,090 INFO L280 TraceCheckUtils]: 81: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,091 INFO L280 TraceCheckUtils]: 82: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp~8; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,091 INFO L263 TraceCheckUtils]: 83: Hoare triple {36203#(= 1 ~waterLevel~0)} call select_helpers(); {36122#true} is VALID [2020-07-10 17:54:48,091 INFO L280 TraceCheckUtils]: 84: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,092 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #818#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,092 INFO L263 TraceCheckUtils]: 86: Hoare triple {36203#(= 1 ~waterLevel~0)} call select_features(); {36122#true} is VALID [2020-07-10 17:54:48,092 INFO L280 TraceCheckUtils]: 87: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,093 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #820#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,094 INFO L263 TraceCheckUtils]: 89: Hoare triple {36203#(= 1 ~waterLevel~0)} call #t~ret62 := valid_product(); {36122#true} is VALID [2020-07-10 17:54:48,094 INFO L280 TraceCheckUtils]: 90: Hoare triple {36122#true} havoc ~retValue_acc~4; {36122#true} is VALID [2020-07-10 17:54:48,094 INFO L280 TraceCheckUtils]: 91: Hoare triple {36122#true} ~retValue_acc~4 := 1; {36122#true} is VALID [2020-07-10 17:54:48,094 INFO L280 TraceCheckUtils]: 92: Hoare triple {36122#true} #res := ~retValue_acc~4; {36122#true} is VALID [2020-07-10 17:54:48,094 INFO L280 TraceCheckUtils]: 93: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,095 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #822#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,096 INFO L280 TraceCheckUtils]: 95: Hoare triple {36203#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,096 INFO L280 TraceCheckUtils]: 96: Hoare triple {36203#(= 1 ~waterLevel~0)} ~tmp~8 := #t~ret62; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,097 INFO L280 TraceCheckUtils]: 97: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc #t~ret62; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,098 INFO L280 TraceCheckUtils]: 98: Hoare triple {36203#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,098 INFO L263 TraceCheckUtils]: 99: Hoare triple {36203#(= 1 ~waterLevel~0)} call setup(); {36122#true} is VALID [2020-07-10 17:54:48,098 INFO L280 TraceCheckUtils]: 100: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,099 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #824#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,099 INFO L263 TraceCheckUtils]: 102: Hoare triple {36203#(= 1 ~waterLevel~0)} call runTest(); {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,100 INFO L263 TraceCheckUtils]: 103: Hoare triple {36203#(= 1 ~waterLevel~0)} call test(); {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,101 INFO L280 TraceCheckUtils]: 104: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,101 INFO L280 TraceCheckUtils]: 105: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp~4; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,102 INFO L280 TraceCheckUtils]: 106: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp___0~1; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,102 INFO L280 TraceCheckUtils]: 107: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,103 INFO L280 TraceCheckUtils]: 108: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,103 INFO L280 TraceCheckUtils]: 109: Hoare triple {36203#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,104 INFO L280 TraceCheckUtils]: 110: Hoare triple {36203#(= 1 ~waterLevel~0)} assume !false; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,104 INFO L280 TraceCheckUtils]: 111: Hoare triple {36203#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,105 INFO L280 TraceCheckUtils]: 112: Hoare triple {36203#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,105 INFO L280 TraceCheckUtils]: 113: Hoare triple {36203#(= 1 ~waterLevel~0)} ~tmp~4 := #t~nondet38; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,106 INFO L280 TraceCheckUtils]: 114: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc #t~nondet38; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,106 INFO L280 TraceCheckUtils]: 115: Hoare triple {36203#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,107 INFO L263 TraceCheckUtils]: 116: Hoare triple {36203#(= 1 ~waterLevel~0)} call waterRise(); {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:54:48,107 INFO L280 TraceCheckUtils]: 117: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:54:48,108 INFO L280 TraceCheckUtils]: 118: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 17:54:48,109 INFO L280 TraceCheckUtils]: 119: Hoare triple {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 17:54:48,109 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {36203#(= 1 ~waterLevel~0)} #868#return; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,110 INFO L280 TraceCheckUtils]: 121: Hoare triple {36219#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,110 INFO L280 TraceCheckUtils]: 122: Hoare triple {36219#(<= 2 ~waterLevel~0)} ~tmp___0~1 := #t~nondet39; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,111 INFO L280 TraceCheckUtils]: 123: Hoare triple {36219#(<= 2 ~waterLevel~0)} havoc #t~nondet39; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,111 INFO L280 TraceCheckUtils]: 124: Hoare triple {36219#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,112 INFO L280 TraceCheckUtils]: 125: Hoare triple {36219#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,112 INFO L280 TraceCheckUtils]: 126: Hoare triple {36219#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet40; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,113 INFO L280 TraceCheckUtils]: 127: Hoare triple {36219#(<= 2 ~waterLevel~0)} havoc #t~nondet40; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,114 INFO L280 TraceCheckUtils]: 128: Hoare triple {36219#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,114 INFO L263 TraceCheckUtils]: 129: Hoare triple {36219#(<= 2 ~waterLevel~0)} call startSystem(); {36327#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:54:48,114 INFO L280 TraceCheckUtils]: 130: Hoare triple {36327#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-10 17:54:48,115 INFO L280 TraceCheckUtils]: 131: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,115 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {36122#true} {36219#(<= 2 ~waterLevel~0)} #872#return; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:54:48,116 INFO L263 TraceCheckUtils]: 133: Hoare triple {36219#(<= 2 ~waterLevel~0)} call timeShift(); {36328#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 17:54:48,116 INFO L280 TraceCheckUtils]: 134: Hoare triple {36328#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {36122#true} is VALID [2020-07-10 17:54:48,116 INFO L280 TraceCheckUtils]: 135: Hoare triple {36122#true} assume 0 != ~systemActive~0; {36122#true} is VALID [2020-07-10 17:54:48,117 INFO L263 TraceCheckUtils]: 136: Hoare triple {36122#true} call processEnvironment(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:54:48,117 INFO L280 TraceCheckUtils]: 137: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-10 17:54:48,117 INFO L280 TraceCheckUtils]: 138: Hoare triple {36122#true} assume 0 == ~pumpRunning~0; {36122#true} is VALID [2020-07-10 17:54:48,117 INFO L263 TraceCheckUtils]: 139: Hoare triple {36122#true} call #t~ret42 := isHighWaterLevel(); {36122#true} is VALID [2020-07-10 17:54:48,118 INFO L280 TraceCheckUtils]: 140: Hoare triple {36122#true} havoc ~retValue_acc~7; {36122#true} is VALID [2020-07-10 17:54:48,118 INFO L280 TraceCheckUtils]: 141: Hoare triple {36122#true} havoc ~tmp~7; {36122#true} is VALID [2020-07-10 17:54:48,118 INFO L280 TraceCheckUtils]: 142: Hoare triple {36122#true} havoc ~tmp___0~2; {36122#true} is VALID [2020-07-10 17:54:48,118 INFO L263 TraceCheckUtils]: 143: Hoare triple {36122#true} call #t~ret61 := isHighWaterSensorDry(); {36122#true} is VALID [2020-07-10 17:54:48,118 INFO L280 TraceCheckUtils]: 144: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-10 17:54:48,119 INFO L280 TraceCheckUtils]: 145: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-10 17:54:48,119 INFO L280 TraceCheckUtils]: 146: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-10 17:54:48,119 INFO L280 TraceCheckUtils]: 147: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-10 17:54:48,119 INFO L280 TraceCheckUtils]: 148: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,119 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-10 17:54:48,119 INFO L280 TraceCheckUtils]: 150: Hoare triple {36122#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:48,120 INFO L280 TraceCheckUtils]: 151: Hoare triple {36122#true} ~tmp~7 := #t~ret61; {36122#true} is VALID [2020-07-10 17:54:48,120 INFO L280 TraceCheckUtils]: 152: Hoare triple {36122#true} havoc #t~ret61; {36122#true} is VALID [2020-07-10 17:54:48,120 INFO L280 TraceCheckUtils]: 153: Hoare triple {36122#true} assume 0 != ~tmp~7; {36122#true} is VALID [2020-07-10 17:54:48,121 INFO L280 TraceCheckUtils]: 154: Hoare triple {36122#true} ~tmp___0~2 := 0; {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 17:54:48,121 INFO L280 TraceCheckUtils]: 155: Hoare triple {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~7 := ~tmp___0~2; {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-10 17:54:48,122 INFO L280 TraceCheckUtils]: 156: Hoare triple {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:54:48,123 INFO L280 TraceCheckUtils]: 157: Hoare triple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:54:48,124 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {36122#true} #860#return; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-10 17:54:48,124 INFO L280 TraceCheckUtils]: 159: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-10 17:54:48,125 INFO L280 TraceCheckUtils]: 160: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} ~tmp~5 := #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-10 17:54:48,125 INFO L280 TraceCheckUtils]: 161: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} havoc #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-10 17:54:48,126 INFO L280 TraceCheckUtils]: 162: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} assume 0 != ~tmp~5; {36123#false} is VALID [2020-07-10 17:54:48,126 INFO L263 TraceCheckUtils]: 163: Hoare triple {36123#false} call activatePump(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:54:48,126 INFO L280 TraceCheckUtils]: 164: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {36122#true} is VALID [2020-07-10 17:54:48,126 INFO L263 TraceCheckUtils]: 165: Hoare triple {36122#true} call #t~ret43 := isMethaneAlarm(); {36122#true} is VALID [2020-07-10 17:54:48,127 INFO L280 TraceCheckUtils]: 166: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-10 17:54:48,127 INFO L263 TraceCheckUtils]: 167: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-10 17:54:48,127 INFO L280 TraceCheckUtils]: 168: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-10 17:54:48,127 INFO L280 TraceCheckUtils]: 169: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-10 17:54:48,127 INFO L280 TraceCheckUtils]: 170: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-10 17:54:48,127 INFO L280 TraceCheckUtils]: 171: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,128 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-10 17:54:48,128 INFO L280 TraceCheckUtils]: 173: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:48,128 INFO L280 TraceCheckUtils]: 174: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-10 17:54:48,128 INFO L280 TraceCheckUtils]: 175: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-10 17:54:48,128 INFO L280 TraceCheckUtils]: 176: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-10 17:54:48,129 INFO L280 TraceCheckUtils]: 177: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,129 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-10 17:54:48,129 INFO L280 TraceCheckUtils]: 179: Hoare triple {36122#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:48,129 INFO L280 TraceCheckUtils]: 180: Hoare triple {36122#true} ~tmp~6 := #t~ret43; {36122#true} is VALID [2020-07-10 17:54:48,129 INFO L280 TraceCheckUtils]: 181: Hoare triple {36122#true} havoc #t~ret43; {36122#true} is VALID [2020-07-10 17:54:48,129 INFO L280 TraceCheckUtils]: 182: Hoare triple {36122#true} assume !(0 != ~tmp~6); {36122#true} is VALID [2020-07-10 17:54:48,130 INFO L263 TraceCheckUtils]: 183: Hoare triple {36122#true} call activatePump__wrappee__highWaterSensor(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:54:48,130 INFO L280 TraceCheckUtils]: 184: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-10 17:54:48,130 INFO L280 TraceCheckUtils]: 185: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,131 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-10 17:54:48,131 INFO L280 TraceCheckUtils]: 187: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,131 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {36122#true} {36123#false} #862#return; {36123#false} is VALID [2020-07-10 17:54:48,131 INFO L280 TraceCheckUtils]: 189: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-10 17:54:48,131 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {36123#false} {36122#true} #888#return; {36123#false} is VALID [2020-07-10 17:54:48,131 INFO L263 TraceCheckUtils]: 191: Hoare triple {36123#false} call __utac_acc__Specification4_spec__1(); {36122#true} is VALID [2020-07-10 17:54:48,132 INFO L280 TraceCheckUtils]: 192: Hoare triple {36122#true} havoc ~tmp~0; {36122#true} is VALID [2020-07-10 17:54:48,132 INFO L280 TraceCheckUtils]: 193: Hoare triple {36122#true} havoc ~tmp___0~0; {36122#true} is VALID [2020-07-10 17:54:48,132 INFO L263 TraceCheckUtils]: 194: Hoare triple {36122#true} call #t~ret0 := getWaterLevel(); {36122#true} is VALID [2020-07-10 17:54:48,132 INFO L280 TraceCheckUtils]: 195: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-10 17:54:48,132 INFO L280 TraceCheckUtils]: 196: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-10 17:54:48,133 INFO L280 TraceCheckUtils]: 197: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-10 17:54:48,133 INFO L280 TraceCheckUtils]: 198: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,133 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {36122#true} {36122#true} #812#return; {36122#true} is VALID [2020-07-10 17:54:48,133 INFO L280 TraceCheckUtils]: 200: Hoare triple {36122#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {36122#true} is VALID [2020-07-10 17:54:48,133 INFO L280 TraceCheckUtils]: 201: Hoare triple {36122#true} ~tmp~0 := #t~ret0; {36122#true} is VALID [2020-07-10 17:54:48,134 INFO L280 TraceCheckUtils]: 202: Hoare triple {36122#true} havoc #t~ret0; {36122#true} is VALID [2020-07-10 17:54:48,134 INFO L280 TraceCheckUtils]: 203: Hoare triple {36122#true} assume !(0 == ~tmp~0); {36122#true} is VALID [2020-07-10 17:54:48,134 INFO L280 TraceCheckUtils]: 204: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,134 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {36122#true} {36123#false} #890#return; {36123#false} is VALID [2020-07-10 17:54:48,134 INFO L280 TraceCheckUtils]: 206: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-10 17:54:48,134 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {36123#false} {36219#(<= 2 ~waterLevel~0)} #876#return; {36123#false} is VALID [2020-07-10 17:54:48,135 INFO L280 TraceCheckUtils]: 208: Hoare triple {36123#false} assume !false; {36123#false} is VALID [2020-07-10 17:54:48,135 INFO L280 TraceCheckUtils]: 209: Hoare triple {36123#false} assume ~splverifierCounter~0 < 4; {36123#false} is VALID [2020-07-10 17:54:48,135 INFO L280 TraceCheckUtils]: 210: Hoare triple {36123#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {36123#false} is VALID [2020-07-10 17:54:48,135 INFO L280 TraceCheckUtils]: 211: Hoare triple {36123#false} ~tmp~4 := #t~nondet38; {36123#false} is VALID [2020-07-10 17:54:48,135 INFO L280 TraceCheckUtils]: 212: Hoare triple {36123#false} havoc #t~nondet38; {36123#false} is VALID [2020-07-10 17:54:48,136 INFO L280 TraceCheckUtils]: 213: Hoare triple {36123#false} assume 0 != ~tmp~4; {36123#false} is VALID [2020-07-10 17:54:48,136 INFO L263 TraceCheckUtils]: 214: Hoare triple {36123#false} call waterRise(); {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:54:48,136 INFO L280 TraceCheckUtils]: 215: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-10 17:54:48,136 INFO L280 TraceCheckUtils]: 216: Hoare triple {36122#true} ~waterLevel~0 := 1 + ~waterLevel~0; {36122#true} is VALID [2020-07-10 17:54:48,136 INFO L280 TraceCheckUtils]: 217: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,136 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {36122#true} {36123#false} #868#return; {36123#false} is VALID [2020-07-10 17:54:48,137 INFO L280 TraceCheckUtils]: 219: Hoare triple {36123#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {36123#false} is VALID [2020-07-10 17:54:48,137 INFO L280 TraceCheckUtils]: 220: Hoare triple {36123#false} ~tmp___0~1 := #t~nondet39; {36123#false} is VALID [2020-07-10 17:54:48,137 INFO L280 TraceCheckUtils]: 221: Hoare triple {36123#false} havoc #t~nondet39; {36123#false} is VALID [2020-07-10 17:54:48,137 INFO L280 TraceCheckUtils]: 222: Hoare triple {36123#false} assume !(0 != ~tmp___0~1); {36123#false} is VALID [2020-07-10 17:54:48,137 INFO L280 TraceCheckUtils]: 223: Hoare triple {36123#false} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {36123#false} is VALID [2020-07-10 17:54:48,138 INFO L280 TraceCheckUtils]: 224: Hoare triple {36123#false} ~tmp___2~0 := #t~nondet40; {36123#false} is VALID [2020-07-10 17:54:48,138 INFO L280 TraceCheckUtils]: 225: Hoare triple {36123#false} havoc #t~nondet40; {36123#false} is VALID [2020-07-10 17:54:48,138 INFO L280 TraceCheckUtils]: 226: Hoare triple {36123#false} assume 0 != ~tmp___2~0; {36123#false} is VALID [2020-07-10 17:54:48,138 INFO L263 TraceCheckUtils]: 227: Hoare triple {36123#false} call startSystem(); {36327#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:54:48,138 INFO L280 TraceCheckUtils]: 228: Hoare triple {36327#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-10 17:54:48,138 INFO L280 TraceCheckUtils]: 229: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,139 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {36122#true} {36123#false} #872#return; {36123#false} is VALID [2020-07-10 17:54:48,139 INFO L263 TraceCheckUtils]: 231: Hoare triple {36123#false} call timeShift(); {36123#false} is VALID [2020-07-10 17:54:48,139 INFO L280 TraceCheckUtils]: 232: Hoare triple {36123#false} assume 0 != ~pumpRunning~0; {36123#false} is VALID [2020-07-10 17:54:48,139 INFO L263 TraceCheckUtils]: 233: Hoare triple {36123#false} call lowerWaterLevel(); {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:54:48,139 INFO L280 TraceCheckUtils]: 234: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 > 0); {36122#true} is VALID [2020-07-10 17:54:48,140 INFO L280 TraceCheckUtils]: 235: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,140 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {36122#true} {36123#false} #886#return; {36123#false} is VALID [2020-07-10 17:54:48,140 INFO L280 TraceCheckUtils]: 237: Hoare triple {36123#false} assume 0 != ~systemActive~0; {36123#false} is VALID [2020-07-10 17:54:48,140 INFO L263 TraceCheckUtils]: 238: Hoare triple {36123#false} call processEnvironment(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:54:48,140 INFO L280 TraceCheckUtils]: 239: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-10 17:54:48,141 INFO L280 TraceCheckUtils]: 240: Hoare triple {36122#true} assume !(0 == ~pumpRunning~0); {36122#true} is VALID [2020-07-10 17:54:48,141 INFO L263 TraceCheckUtils]: 241: Hoare triple {36122#true} call processEnvironment__wrappee__base(); {36122#true} is VALID [2020-07-10 17:54:48,141 INFO L280 TraceCheckUtils]: 242: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,141 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {36122#true} {36122#true} #866#return; {36122#true} is VALID [2020-07-10 17:54:48,141 INFO L280 TraceCheckUtils]: 244: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,142 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {36122#true} {36123#false} #888#return; {36123#false} is VALID [2020-07-10 17:54:48,142 INFO L263 TraceCheckUtils]: 246: Hoare triple {36123#false} call __utac_acc__Specification4_spec__1(); {36123#false} is VALID [2020-07-10 17:54:48,142 INFO L280 TraceCheckUtils]: 247: Hoare triple {36123#false} havoc ~tmp~0; {36123#false} is VALID [2020-07-10 17:54:48,142 INFO L280 TraceCheckUtils]: 248: Hoare triple {36123#false} havoc ~tmp___0~0; {36123#false} is VALID [2020-07-10 17:54:48,142 INFO L263 TraceCheckUtils]: 249: Hoare triple {36123#false} call #t~ret0 := getWaterLevel(); {36122#true} is VALID [2020-07-10 17:54:48,142 INFO L280 TraceCheckUtils]: 250: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-10 17:54:48,143 INFO L280 TraceCheckUtils]: 251: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-10 17:54:48,143 INFO L280 TraceCheckUtils]: 252: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-10 17:54:48,143 INFO L280 TraceCheckUtils]: 253: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,143 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {36122#true} {36123#false} #812#return; {36123#false} is VALID [2020-07-10 17:54:48,143 INFO L280 TraceCheckUtils]: 255: Hoare triple {36123#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {36123#false} is VALID [2020-07-10 17:54:48,144 INFO L280 TraceCheckUtils]: 256: Hoare triple {36123#false} ~tmp~0 := #t~ret0; {36123#false} is VALID [2020-07-10 17:54:48,144 INFO L280 TraceCheckUtils]: 257: Hoare triple {36123#false} havoc #t~ret0; {36123#false} is VALID [2020-07-10 17:54:48,144 INFO L280 TraceCheckUtils]: 258: Hoare triple {36123#false} assume 0 == ~tmp~0; {36123#false} is VALID [2020-07-10 17:54:48,144 INFO L263 TraceCheckUtils]: 259: Hoare triple {36123#false} call #t~ret1 := isPumpRunning(); {36122#true} is VALID [2020-07-10 17:54:48,144 INFO L280 TraceCheckUtils]: 260: Hoare triple {36122#true} havoc ~retValue_acc~6; {36122#true} is VALID [2020-07-10 17:54:48,144 INFO L280 TraceCheckUtils]: 261: Hoare triple {36122#true} ~retValue_acc~6 := ~pumpRunning~0; {36122#true} is VALID [2020-07-10 17:54:48,145 INFO L280 TraceCheckUtils]: 262: Hoare triple {36122#true} #res := ~retValue_acc~6; {36122#true} is VALID [2020-07-10 17:54:48,145 INFO L280 TraceCheckUtils]: 263: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-10 17:54:48,145 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {36122#true} {36123#false} #814#return; {36123#false} is VALID [2020-07-10 17:54:48,145 INFO L280 TraceCheckUtils]: 265: Hoare triple {36123#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {36123#false} is VALID [2020-07-10 17:54:48,145 INFO L280 TraceCheckUtils]: 266: Hoare triple {36123#false} ~tmp___0~0 := #t~ret1; {36123#false} is VALID [2020-07-10 17:54:48,146 INFO L280 TraceCheckUtils]: 267: Hoare triple {36123#false} havoc #t~ret1; {36123#false} is VALID [2020-07-10 17:54:48,146 INFO L280 TraceCheckUtils]: 268: Hoare triple {36123#false} assume 0 != ~tmp___0~0; {36123#false} is VALID [2020-07-10 17:54:48,146 INFO L263 TraceCheckUtils]: 269: Hoare triple {36123#false} call __automaton_fail(); {36123#false} is VALID [2020-07-10 17:54:48,146 INFO L280 TraceCheckUtils]: 270: Hoare triple {36123#false} assume !false; {36123#false} is VALID [2020-07-10 17:54:48,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:54:48,212 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:54:48,212 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [696923230] [2020-07-10 17:54:48,213 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:54:48,213 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-10 17:54:48,213 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593390690] [2020-07-10 17:54:48,213 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 271 [2020-07-10 17:54:48,214 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:54:48,214 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 17:54:48,487 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:54:48,487 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 17:54:48,487 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:54:48,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 17:54:48,488 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-10 17:54:48,488 INFO L87 Difference]: Start difference. First operand 1427 states and 1648 transitions. Second operand 15 states. [2020-07-10 17:54:49,906 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:54:55,483 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:55:04,556 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:55:05,282 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:55:06,112 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 17:55:07,471 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:55:08,006 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:55:08,742 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:55:09,362 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:55:09,880 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 17:55:10,402 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:55:11,516 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:55:12,805 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:55:13,659 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:55:42,176 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:55:42,606 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:55:43,128 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 17:55:44,081 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:55:44,988 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:55:45,548 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:56:13,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:56:13,914 INFO L93 Difference]: Finished difference Result 3284 states and 4201 transitions. [2020-07-10 17:56:13,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2020-07-10 17:56:13,914 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 271 [2020-07-10 17:56:13,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:56:13,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 17:56:13,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 1193 transitions. [2020-07-10 17:56:13,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 17:56:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 1193 transitions. [2020-07-10 17:56:13,945 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 46 states and 1193 transitions. [2020-07-10 17:56:17,294 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1193 edges. 1193 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:56:17,486 INFO L225 Difference]: With dead ends: 3284 [2020-07-10 17:56:17,486 INFO L226 Difference]: Without dead ends: 1967 [2020-07-10 17:56:17,492 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 62 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 721 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=527, Invalid=2229, Unknown=0, NotChecked=0, Total=2756 [2020-07-10 17:56:17,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1967 states. [2020-07-10 17:56:51,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1967 to 1449. [2020-07-10 17:56:51,705 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:56:51,705 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1967 states. Second operand 1449 states. [2020-07-10 17:56:51,705 INFO L74 IsIncluded]: Start isIncluded. First operand 1967 states. Second operand 1449 states. [2020-07-10 17:56:51,705 INFO L87 Difference]: Start difference. First operand 1967 states. Second operand 1449 states. [2020-07-10 17:56:51,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:56:51,832 INFO L93 Difference]: Finished difference Result 1967 states and 2450 transitions. [2020-07-10 17:56:51,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2450 transitions. [2020-07-10 17:56:51,836 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:56:51,836 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:56:51,836 INFO L74 IsIncluded]: Start isIncluded. First operand 1449 states. Second operand 1967 states. [2020-07-10 17:56:51,836 INFO L87 Difference]: Start difference. First operand 1449 states. Second operand 1967 states. [2020-07-10 17:56:51,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:56:51,980 INFO L93 Difference]: Finished difference Result 1967 states and 2450 transitions. [2020-07-10 17:56:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2450 transitions. [2020-07-10 17:56:51,984 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:56:51,984 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:56:51,984 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:56:51,984 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:56:51,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1449 states. [2020-07-10 17:56:52,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1449 states and 1663 transitions. [2020-07-10 17:56:52,053 INFO L78 Accepts]: Start accepts. Automaton has 1449 states and 1663 transitions. Word has length 271 [2020-07-10 17:56:52,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:56:52,053 INFO L479 AbstractCegarLoop]: Abstraction has 1449 states and 1663 transitions. [2020-07-10 17:56:52,053 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 17:56:52,053 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1449 states and 1663 transitions. [2020-07-10 17:57:01,806 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1663 edges. 1663 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:57:01,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1663 transitions. [2020-07-10 17:57:01,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2020-07-10 17:57:01,812 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:57:01,812 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:57:01,812 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 17:57:01,813 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:57:01,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:57:01,813 INFO L82 PathProgramCache]: Analyzing trace with hash -472658643, now seen corresponding path program 1 times [2020-07-10 17:57:01,813 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:57:01,813 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [522850297] [2020-07-10 17:57:01,814 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:57:01,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,281 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:57:02,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {50173#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {49972#true} is VALID [2020-07-10 17:57:02,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} #valid := #valid[0 := 0]; {49972#true} is VALID [2020-07-10 17:57:02,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} assume 0 < #StackHeapBarrier; {49972#true} is VALID [2020-07-10 17:57:02,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {49972#true} is VALID [2020-07-10 17:57:02,330 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {49972#true} is VALID [2020-07-10 17:57:02,330 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {49972#true} is VALID [2020-07-10 17:57:02,330 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {49972#true} is VALID [2020-07-10 17:57:02,331 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {49972#true} is VALID [2020-07-10 17:57:02,331 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {49972#true} is VALID [2020-07-10 17:57:02,331 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {49972#true} is VALID [2020-07-10 17:57:02,331 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {49972#true} is VALID [2020-07-10 17:57:02,331 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {49972#true} is VALID [2020-07-10 17:57:02,332 INFO L280 TraceCheckUtils]: 12: Hoare triple {49972#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {49972#true} is VALID [2020-07-10 17:57:02,332 INFO L280 TraceCheckUtils]: 13: Hoare triple {49972#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {49972#true} is VALID [2020-07-10 17:57:02,332 INFO L280 TraceCheckUtils]: 14: Hoare triple {49972#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {49972#true} is VALID [2020-07-10 17:57:02,332 INFO L280 TraceCheckUtils]: 15: Hoare triple {49972#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {49972#true} is VALID [2020-07-10 17:57:02,332 INFO L280 TraceCheckUtils]: 16: Hoare triple {49972#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {49972#true} is VALID [2020-07-10 17:57:02,333 INFO L280 TraceCheckUtils]: 17: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {49972#true} is VALID [2020-07-10 17:57:02,333 INFO L280 TraceCheckUtils]: 18: Hoare triple {49972#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {49972#true} is VALID [2020-07-10 17:57:02,333 INFO L280 TraceCheckUtils]: 19: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {49972#true} is VALID [2020-07-10 17:57:02,333 INFO L280 TraceCheckUtils]: 20: Hoare triple {49972#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {49972#true} is VALID [2020-07-10 17:57:02,333 INFO L280 TraceCheckUtils]: 21: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {49972#true} is VALID [2020-07-10 17:57:02,334 INFO L280 TraceCheckUtils]: 22: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {49972#true} is VALID [2020-07-10 17:57:02,334 INFO L280 TraceCheckUtils]: 23: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {49972#true} is VALID [2020-07-10 17:57:02,334 INFO L280 TraceCheckUtils]: 24: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {49972#true} is VALID [2020-07-10 17:57:02,334 INFO L280 TraceCheckUtils]: 25: Hoare triple {49972#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {49972#true} is VALID [2020-07-10 17:57:02,334 INFO L280 TraceCheckUtils]: 26: Hoare triple {49972#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {49972#true} is VALID [2020-07-10 17:57:02,334 INFO L280 TraceCheckUtils]: 27: Hoare triple {49972#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {49972#true} is VALID [2020-07-10 17:57:02,335 INFO L280 TraceCheckUtils]: 28: Hoare triple {49972#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {49972#true} is VALID [2020-07-10 17:57:02,335 INFO L280 TraceCheckUtils]: 29: Hoare triple {49972#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {49972#true} is VALID [2020-07-10 17:57:02,335 INFO L280 TraceCheckUtils]: 30: Hoare triple {49972#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {49972#true} is VALID [2020-07-10 17:57:02,335 INFO L280 TraceCheckUtils]: 31: Hoare triple {49972#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {49972#true} is VALID [2020-07-10 17:57:02,335 INFO L280 TraceCheckUtils]: 32: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {49972#true} is VALID [2020-07-10 17:57:02,336 INFO L280 TraceCheckUtils]: 33: Hoare triple {49972#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {49972#true} is VALID [2020-07-10 17:57:02,336 INFO L280 TraceCheckUtils]: 34: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {49972#true} is VALID [2020-07-10 17:57:02,336 INFO L280 TraceCheckUtils]: 35: Hoare triple {49972#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {49972#true} is VALID [2020-07-10 17:57:02,336 INFO L280 TraceCheckUtils]: 36: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {49972#true} is VALID [2020-07-10 17:57:02,336 INFO L280 TraceCheckUtils]: 37: Hoare triple {49972#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {49972#true} is VALID [2020-07-10 17:57:02,337 INFO L280 TraceCheckUtils]: 38: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {49972#true} is VALID [2020-07-10 17:57:02,337 INFO L280 TraceCheckUtils]: 39: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {49972#true} is VALID [2020-07-10 17:57:02,337 INFO L280 TraceCheckUtils]: 40: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {49972#true} is VALID [2020-07-10 17:57:02,337 INFO L280 TraceCheckUtils]: 41: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {49972#true} is VALID [2020-07-10 17:57:02,337 INFO L280 TraceCheckUtils]: 42: Hoare triple {49972#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {49972#true} is VALID [2020-07-10 17:57:02,337 INFO L280 TraceCheckUtils]: 43: Hoare triple {49972#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {49972#true} is VALID [2020-07-10 17:57:02,338 INFO L280 TraceCheckUtils]: 44: Hoare triple {49972#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {49972#true} is VALID [2020-07-10 17:57:02,338 INFO L280 TraceCheckUtils]: 45: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {49972#true} is VALID [2020-07-10 17:57:02,338 INFO L280 TraceCheckUtils]: 46: Hoare triple {49972#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {49972#true} is VALID [2020-07-10 17:57:02,338 INFO L280 TraceCheckUtils]: 47: Hoare triple {49972#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {49972#true} is VALID [2020-07-10 17:57:02,338 INFO L280 TraceCheckUtils]: 48: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {49972#true} is VALID [2020-07-10 17:57:02,339 INFO L280 TraceCheckUtils]: 49: Hoare triple {49972#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {49972#true} is VALID [2020-07-10 17:57:02,339 INFO L280 TraceCheckUtils]: 50: Hoare triple {49972#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {49972#true} is VALID [2020-07-10 17:57:02,339 INFO L280 TraceCheckUtils]: 51: Hoare triple {49972#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {49972#true} is VALID [2020-07-10 17:57:02,339 INFO L280 TraceCheckUtils]: 52: Hoare triple {49972#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {49972#true} is VALID [2020-07-10 17:57:02,339 INFO L280 TraceCheckUtils]: 53: Hoare triple {49972#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {49972#true} is VALID [2020-07-10 17:57:02,340 INFO L280 TraceCheckUtils]: 54: Hoare triple {49972#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {49972#true} is VALID [2020-07-10 17:57:02,340 INFO L280 TraceCheckUtils]: 55: Hoare triple {49972#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {49972#true} is VALID [2020-07-10 17:57:02,340 INFO L280 TraceCheckUtils]: 56: Hoare triple {49972#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {49972#true} is VALID [2020-07-10 17:57:02,340 INFO L280 TraceCheckUtils]: 57: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {49972#true} is VALID [2020-07-10 17:57:02,340 INFO L280 TraceCheckUtils]: 58: Hoare triple {49972#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {49972#true} is VALID [2020-07-10 17:57:02,340 INFO L280 TraceCheckUtils]: 59: Hoare triple {49972#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {49972#true} is VALID [2020-07-10 17:57:02,341 INFO L280 TraceCheckUtils]: 60: Hoare triple {49972#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {49972#true} is VALID [2020-07-10 17:57:02,341 INFO L280 TraceCheckUtils]: 61: Hoare triple {49972#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {49972#true} is VALID [2020-07-10 17:57:02,341 INFO L280 TraceCheckUtils]: 62: Hoare triple {49972#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {49972#true} is VALID [2020-07-10 17:57:02,341 INFO L280 TraceCheckUtils]: 63: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {49972#true} is VALID [2020-07-10 17:57:02,341 INFO L280 TraceCheckUtils]: 64: Hoare triple {49972#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {49972#true} is VALID [2020-07-10 17:57:02,342 INFO L280 TraceCheckUtils]: 65: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {49972#true} is VALID [2020-07-10 17:57:02,342 INFO L280 TraceCheckUtils]: 66: Hoare triple {49972#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {49972#true} is VALID [2020-07-10 17:57:02,342 INFO L280 TraceCheckUtils]: 67: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {49972#true} is VALID [2020-07-10 17:57:02,342 INFO L280 TraceCheckUtils]: 68: Hoare triple {49972#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {49972#true} is VALID [2020-07-10 17:57:02,342 INFO L280 TraceCheckUtils]: 69: Hoare triple {49972#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {49972#true} is VALID [2020-07-10 17:57:02,343 INFO L280 TraceCheckUtils]: 70: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {49972#true} is VALID [2020-07-10 17:57:02,343 INFO L280 TraceCheckUtils]: 71: Hoare triple {49972#true} ~head~0.base, ~head~0.offset := 0, 0; {49972#true} is VALID [2020-07-10 17:57:02,343 INFO L280 TraceCheckUtils]: 72: Hoare triple {49972#true} ~pumpRunning~0 := 0; {49972#true} is VALID [2020-07-10 17:57:02,343 INFO L280 TraceCheckUtils]: 73: Hoare triple {49972#true} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-10 17:57:02,343 INFO L280 TraceCheckUtils]: 74: Hoare triple {49972#true} ~cleanupTimeShifts~0 := 4; {49972#true} is VALID [2020-07-10 17:57:02,343 INFO L280 TraceCheckUtils]: 75: Hoare triple {49972#true} ~waterLevel~0 := 1; {49972#true} is VALID [2020-07-10 17:57:02,344 INFO L280 TraceCheckUtils]: 76: Hoare triple {49972#true} ~methaneLevelCritical~0 := 0; {49972#true} is VALID [2020-07-10 17:57:02,344 INFO L280 TraceCheckUtils]: 77: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,344 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {49972#true} {49972#true} #906#return; {49972#true} is VALID [2020-07-10 17:57:02,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,350 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49972#true} {49972#true} #818#return; {49972#true} is VALID [2020-07-10 17:57:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,357 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49972#true} {49972#true} #820#return; {49972#true} is VALID [2020-07-10 17:57:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~4; {49972#true} is VALID [2020-07-10 17:57:02,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~4 := 1; {49972#true} is VALID [2020-07-10 17:57:02,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #res := ~retValue_acc~4; {49972#true} is VALID [2020-07-10 17:57:02,360 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,360 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49972#true} #822#return; {49972#true} is VALID [2020-07-10 17:57:02,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,362 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49972#true} {49972#true} #824#return; {49972#true} is VALID [2020-07-10 17:57:02,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {49972#true} is VALID [2020-07-10 17:57:02,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~waterLevel~0 := 1 + ~waterLevel~0; {49972#true} is VALID [2020-07-10 17:57:02,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,377 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49972#true} {49972#true} #868#return; {49972#true} is VALID [2020-07-10 17:57:02,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {50175#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-10 17:57:02,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,392 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49972#true} {49972#true} #872#return; {49972#true} is VALID [2020-07-10 17:57:02,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-10 17:57:02,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,465 INFO L280 TraceCheckUtils]: 2: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,465 INFO L280 TraceCheckUtils]: 3: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,466 INFO L280 TraceCheckUtils]: 4: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,467 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~7; {49972#true} is VALID [2020-07-10 17:57:02,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} havoc ~tmp~7; {49972#true} is VALID [2020-07-10 17:57:02,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} havoc ~tmp___0~2; {49972#true} is VALID [2020-07-10 17:57:02,468 INFO L263 TraceCheckUtils]: 3: Hoare triple {49972#true} call #t~ret61 := isHighWaterSensorDry(); {49972#true} is VALID [2020-07-10 17:57:02,468 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-10 17:57:02,469 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,470 INFO L280 TraceCheckUtils]: 7: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,470 INFO L280 TraceCheckUtils]: 8: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,472 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,472 INFO L280 TraceCheckUtils]: 10: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,473 INFO L280 TraceCheckUtils]: 11: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~7 := #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,473 INFO L280 TraceCheckUtils]: 12: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,474 INFO L280 TraceCheckUtils]: 13: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,474 INFO L280 TraceCheckUtils]: 14: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,475 INFO L280 TraceCheckUtils]: 15: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~2; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,475 INFO L280 TraceCheckUtils]: 16: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,476 INFO L280 TraceCheckUtils]: 17: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,477 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #860#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-10 17:57:02,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-10 17:57:02,494 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-10 17:57:02,494 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,494 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-10 17:57:02,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-10 17:57:02,495 INFO L263 TraceCheckUtils]: 1: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-10 17:57:02,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-10 17:57:02,495 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-10 17:57:02,495 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-10 17:57:02,496 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,496 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-10 17:57:02,496 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,496 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-10 17:57:02,497 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-10 17:57:02,497 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-10 17:57:02,497 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,497 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-10 17:57:02,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-10 17:57:02,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,501 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-10 17:57:02,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {49972#true} is VALID [2020-07-10 17:57:02,501 INFO L263 TraceCheckUtils]: 1: Hoare triple {49972#true} call #t~ret43 := isMethaneAlarm(); {49972#true} is VALID [2020-07-10 17:57:02,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-10 17:57:02,501 INFO L263 TraceCheckUtils]: 3: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-10 17:57:02,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-10 17:57:02,502 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-10 17:57:02,502 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-10 17:57:02,502 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,502 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-10 17:57:02,503 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,503 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-10 17:57:02,503 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-10 17:57:02,503 INFO L280 TraceCheckUtils]: 12: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-10 17:57:02,503 INFO L280 TraceCheckUtils]: 13: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,504 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-10 17:57:02,504 INFO L280 TraceCheckUtils]: 15: Hoare triple {49972#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,504 INFO L280 TraceCheckUtils]: 16: Hoare triple {49972#true} ~tmp~6 := #t~ret43; {49972#true} is VALID [2020-07-10 17:57:02,504 INFO L280 TraceCheckUtils]: 17: Hoare triple {49972#true} havoc #t~ret43; {49972#true} is VALID [2020-07-10 17:57:02,504 INFO L280 TraceCheckUtils]: 18: Hoare triple {49972#true} assume !(0 != ~tmp~6); {49972#true} is VALID [2020-07-10 17:57:02,505 INFO L263 TraceCheckUtils]: 19: Hoare triple {49972#true} call activatePump__wrappee__highWaterSensor(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:57:02,505 INFO L280 TraceCheckUtils]: 20: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-10 17:57:02,506 INFO L280 TraceCheckUtils]: 21: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,506 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-10 17:57:02,506 INFO L280 TraceCheckUtils]: 23: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,507 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #862#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-10 17:57:02,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume 0 == ~pumpRunning~0; {49972#true} is VALID [2020-07-10 17:57:02,507 INFO L263 TraceCheckUtils]: 2: Hoare triple {49972#true} call #t~ret42 := isHighWaterLevel(); {49972#true} is VALID [2020-07-10 17:57:02,508 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} havoc ~retValue_acc~7; {49972#true} is VALID [2020-07-10 17:57:02,508 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} havoc ~tmp~7; {49972#true} is VALID [2020-07-10 17:57:02,508 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} havoc ~tmp___0~2; {49972#true} is VALID [2020-07-10 17:57:02,508 INFO L263 TraceCheckUtils]: 6: Hoare triple {49972#true} call #t~ret61 := isHighWaterSensorDry(); {49972#true} is VALID [2020-07-10 17:57:02,509 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-10 17:57:02,509 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,510 INFO L280 TraceCheckUtils]: 9: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,510 INFO L280 TraceCheckUtils]: 10: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,511 INFO L280 TraceCheckUtils]: 11: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,512 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,512 INFO L280 TraceCheckUtils]: 13: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,513 INFO L280 TraceCheckUtils]: 14: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~7 := #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,513 INFO L280 TraceCheckUtils]: 15: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,514 INFO L280 TraceCheckUtils]: 16: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,514 INFO L280 TraceCheckUtils]: 17: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,515 INFO L280 TraceCheckUtils]: 18: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~2; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,515 INFO L280 TraceCheckUtils]: 19: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,516 INFO L280 TraceCheckUtils]: 20: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,517 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #860#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,517 INFO L280 TraceCheckUtils]: 22: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,518 INFO L280 TraceCheckUtils]: 23: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,518 INFO L280 TraceCheckUtils]: 24: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,519 INFO L280 TraceCheckUtils]: 25: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,519 INFO L263 TraceCheckUtils]: 26: Hoare triple {50145#(<= 2 ~waterLevel~0)} call activatePump(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:57:02,520 INFO L280 TraceCheckUtils]: 27: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {49972#true} is VALID [2020-07-10 17:57:02,520 INFO L263 TraceCheckUtils]: 28: Hoare triple {49972#true} call #t~ret43 := isMethaneAlarm(); {49972#true} is VALID [2020-07-10 17:57:02,520 INFO L280 TraceCheckUtils]: 29: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-10 17:57:02,520 INFO L263 TraceCheckUtils]: 30: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-10 17:57:02,520 INFO L280 TraceCheckUtils]: 31: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-10 17:57:02,521 INFO L280 TraceCheckUtils]: 32: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-10 17:57:02,521 INFO L280 TraceCheckUtils]: 33: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-10 17:57:02,521 INFO L280 TraceCheckUtils]: 34: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,521 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-10 17:57:02,522 INFO L280 TraceCheckUtils]: 36: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,522 INFO L280 TraceCheckUtils]: 37: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-10 17:57:02,522 INFO L280 TraceCheckUtils]: 38: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-10 17:57:02,522 INFO L280 TraceCheckUtils]: 39: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-10 17:57:02,522 INFO L280 TraceCheckUtils]: 40: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,522 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-10 17:57:02,523 INFO L280 TraceCheckUtils]: 42: Hoare triple {49972#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,523 INFO L280 TraceCheckUtils]: 43: Hoare triple {49972#true} ~tmp~6 := #t~ret43; {49972#true} is VALID [2020-07-10 17:57:02,523 INFO L280 TraceCheckUtils]: 44: Hoare triple {49972#true} havoc #t~ret43; {49972#true} is VALID [2020-07-10 17:57:02,523 INFO L280 TraceCheckUtils]: 45: Hoare triple {49972#true} assume !(0 != ~tmp~6); {49972#true} is VALID [2020-07-10 17:57:02,524 INFO L263 TraceCheckUtils]: 46: Hoare triple {49972#true} call activatePump__wrappee__highWaterSensor(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:57:02,524 INFO L280 TraceCheckUtils]: 47: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-10 17:57:02,524 INFO L280 TraceCheckUtils]: 48: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,525 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-10 17:57:02,525 INFO L280 TraceCheckUtils]: 50: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,525 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #862#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,526 INFO L280 TraceCheckUtils]: 52: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,527 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #888#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-10 17:57:02,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {49972#true} is VALID [2020-07-10 17:57:02,535 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #res := ~retValue_acc~10; {49972#true} is VALID [2020-07-10 17:57:02,535 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,536 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49972#true} #812#return; {49972#true} is VALID [2020-07-10 17:57:02,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~tmp~0; {49972#true} is VALID [2020-07-10 17:57:02,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} havoc ~tmp___0~0; {49972#true} is VALID [2020-07-10 17:57:02,536 INFO L263 TraceCheckUtils]: 2: Hoare triple {49972#true} call #t~ret0 := getWaterLevel(); {49972#true} is VALID [2020-07-10 17:57:02,536 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-10 17:57:02,537 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {49972#true} is VALID [2020-07-10 17:57:02,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} #res := ~retValue_acc~10; {49972#true} is VALID [2020-07-10 17:57:02,537 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,537 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {49972#true} {49972#true} #812#return; {49972#true} is VALID [2020-07-10 17:57:02,537 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,537 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} ~tmp~0 := #t~ret0; {49972#true} is VALID [2020-07-10 17:57:02,538 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} havoc #t~ret0; {49972#true} is VALID [2020-07-10 17:57:02,538 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} assume !(0 == ~tmp~0); {49972#true} is VALID [2020-07-10 17:57:02,538 INFO L280 TraceCheckUtils]: 12: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,539 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #890#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {50176#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {49972#true} is VALID [2020-07-10 17:57:02,539 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume 0 != ~systemActive~0; {49972#true} is VALID [2020-07-10 17:57:02,540 INFO L263 TraceCheckUtils]: 2: Hoare triple {49972#true} call processEnvironment(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:57:02,540 INFO L280 TraceCheckUtils]: 3: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-10 17:57:02,540 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} assume 0 == ~pumpRunning~0; {49972#true} is VALID [2020-07-10 17:57:02,541 INFO L263 TraceCheckUtils]: 5: Hoare triple {49972#true} call #t~ret42 := isHighWaterLevel(); {49972#true} is VALID [2020-07-10 17:57:02,541 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} havoc ~retValue_acc~7; {49972#true} is VALID [2020-07-10 17:57:02,541 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} havoc ~tmp~7; {49972#true} is VALID [2020-07-10 17:57:02,541 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} havoc ~tmp___0~2; {49972#true} is VALID [2020-07-10 17:57:02,541 INFO L263 TraceCheckUtils]: 9: Hoare triple {49972#true} call #t~ret61 := isHighWaterSensorDry(); {49972#true} is VALID [2020-07-10 17:57:02,542 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-10 17:57:02,542 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,543 INFO L280 TraceCheckUtils]: 12: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,543 INFO L280 TraceCheckUtils]: 13: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,544 INFO L280 TraceCheckUtils]: 14: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,545 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,545 INFO L280 TraceCheckUtils]: 16: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,546 INFO L280 TraceCheckUtils]: 17: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~7 := #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,546 INFO L280 TraceCheckUtils]: 18: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,547 INFO L280 TraceCheckUtils]: 19: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,547 INFO L280 TraceCheckUtils]: 20: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,548 INFO L280 TraceCheckUtils]: 21: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~2; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,548 INFO L280 TraceCheckUtils]: 22: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,549 INFO L280 TraceCheckUtils]: 23: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,550 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #860#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,550 INFO L280 TraceCheckUtils]: 25: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,551 INFO L280 TraceCheckUtils]: 26: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,551 INFO L280 TraceCheckUtils]: 27: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,552 INFO L280 TraceCheckUtils]: 28: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,552 INFO L263 TraceCheckUtils]: 29: Hoare triple {50145#(<= 2 ~waterLevel~0)} call activatePump(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:57:02,553 INFO L280 TraceCheckUtils]: 30: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {49972#true} is VALID [2020-07-10 17:57:02,553 INFO L263 TraceCheckUtils]: 31: Hoare triple {49972#true} call #t~ret43 := isMethaneAlarm(); {49972#true} is VALID [2020-07-10 17:57:02,553 INFO L280 TraceCheckUtils]: 32: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-10 17:57:02,553 INFO L263 TraceCheckUtils]: 33: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-10 17:57:02,553 INFO L280 TraceCheckUtils]: 34: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-10 17:57:02,553 INFO L280 TraceCheckUtils]: 35: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-10 17:57:02,553 INFO L280 TraceCheckUtils]: 36: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-10 17:57:02,554 INFO L280 TraceCheckUtils]: 37: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,554 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-10 17:57:02,554 INFO L280 TraceCheckUtils]: 39: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,554 INFO L280 TraceCheckUtils]: 40: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-10 17:57:02,554 INFO L280 TraceCheckUtils]: 41: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-10 17:57:02,555 INFO L280 TraceCheckUtils]: 42: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-10 17:57:02,555 INFO L280 TraceCheckUtils]: 43: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,555 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-10 17:57:02,555 INFO L280 TraceCheckUtils]: 45: Hoare triple {49972#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,555 INFO L280 TraceCheckUtils]: 46: Hoare triple {49972#true} ~tmp~6 := #t~ret43; {49972#true} is VALID [2020-07-10 17:57:02,555 INFO L280 TraceCheckUtils]: 47: Hoare triple {49972#true} havoc #t~ret43; {49972#true} is VALID [2020-07-10 17:57:02,556 INFO L280 TraceCheckUtils]: 48: Hoare triple {49972#true} assume !(0 != ~tmp~6); {49972#true} is VALID [2020-07-10 17:57:02,556 INFO L263 TraceCheckUtils]: 49: Hoare triple {49972#true} call activatePump__wrappee__highWaterSensor(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:57:02,556 INFO L280 TraceCheckUtils]: 50: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-10 17:57:02,557 INFO L280 TraceCheckUtils]: 51: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,557 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-10 17:57:02,557 INFO L280 TraceCheckUtils]: 53: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,558 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #862#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,558 INFO L280 TraceCheckUtils]: 55: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,558 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #888#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,559 INFO L263 TraceCheckUtils]: 57: Hoare triple {50145#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {49972#true} is VALID [2020-07-10 17:57:02,559 INFO L280 TraceCheckUtils]: 58: Hoare triple {49972#true} havoc ~tmp~0; {49972#true} is VALID [2020-07-10 17:57:02,559 INFO L280 TraceCheckUtils]: 59: Hoare triple {49972#true} havoc ~tmp___0~0; {49972#true} is VALID [2020-07-10 17:57:02,559 INFO L263 TraceCheckUtils]: 60: Hoare triple {49972#true} call #t~ret0 := getWaterLevel(); {49972#true} is VALID [2020-07-10 17:57:02,559 INFO L280 TraceCheckUtils]: 61: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-10 17:57:02,559 INFO L280 TraceCheckUtils]: 62: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {49972#true} is VALID [2020-07-10 17:57:02,560 INFO L280 TraceCheckUtils]: 63: Hoare triple {49972#true} #res := ~retValue_acc~10; {49972#true} is VALID [2020-07-10 17:57:02,560 INFO L280 TraceCheckUtils]: 64: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,560 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {49972#true} {49972#true} #812#return; {49972#true} is VALID [2020-07-10 17:57:02,560 INFO L280 TraceCheckUtils]: 66: Hoare triple {49972#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,560 INFO L280 TraceCheckUtils]: 67: Hoare triple {49972#true} ~tmp~0 := #t~ret0; {49972#true} is VALID [2020-07-10 17:57:02,561 INFO L280 TraceCheckUtils]: 68: Hoare triple {49972#true} havoc #t~ret0; {49972#true} is VALID [2020-07-10 17:57:02,561 INFO L280 TraceCheckUtils]: 69: Hoare triple {49972#true} assume !(0 == ~tmp~0); {49972#true} is VALID [2020-07-10 17:57:02,561 INFO L280 TraceCheckUtils]: 70: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,562 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #890#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,562 INFO L280 TraceCheckUtils]: 72: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,562 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #876#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {50175#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-10 17:57:02,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,568 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #872#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:57:02,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 17:57:02,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 17:57:02,608 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {50145#(<= 2 ~waterLevel~0)} #886#return; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,613 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49972#true} {49972#true} #866#return; {49972#true} is VALID [2020-07-10 17:57:02,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-10 17:57:02,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume !(0 == ~pumpRunning~0); {49972#true} is VALID [2020-07-10 17:57:02,614 INFO L263 TraceCheckUtils]: 2: Hoare triple {49972#true} call processEnvironment__wrappee__base(); {49972#true} is VALID [2020-07-10 17:57:02,614 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,614 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49972#true} #866#return; {49972#true} is VALID [2020-07-10 17:57:02,614 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,615 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49972#true} {50153#(<= 1 ~waterLevel~0)} #888#return; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-10 17:57:02,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {50325#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-10 17:57:02,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {50325#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {50326#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:57:02,657 INFO L280 TraceCheckUtils]: 3: Hoare triple {50326#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {50326#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:57:02,657 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {50326#(= |getWaterLevel_#res| ~waterLevel~0)} {50153#(<= 1 ~waterLevel~0)} #812#return; {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-10 17:57:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:02,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~6; {49972#true} is VALID [2020-07-10 17:57:02,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~6 := ~pumpRunning~0; {49972#true} is VALID [2020-07-10 17:57:02,661 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #res := ~retValue_acc~6; {49972#true} is VALID [2020-07-10 17:57:02,661 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,662 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49973#false} #814#return; {49973#false} is VALID [2020-07-10 17:57:02,666 INFO L263 TraceCheckUtils]: 0: Hoare triple {49972#true} call ULTIMATE.init(); {50173#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:57:02,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {50173#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {49972#true} is VALID [2020-07-10 17:57:02,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #valid := #valid[0 := 0]; {49972#true} is VALID [2020-07-10 17:57:02,667 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume 0 < #StackHeapBarrier; {49972#true} is VALID [2020-07-10 17:57:02,667 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {49972#true} is VALID [2020-07-10 17:57:02,668 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {49972#true} is VALID [2020-07-10 17:57:02,668 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {49972#true} is VALID [2020-07-10 17:57:02,668 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {49972#true} is VALID [2020-07-10 17:57:02,668 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {49972#true} is VALID [2020-07-10 17:57:02,668 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {49972#true} is VALID [2020-07-10 17:57:02,668 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {49972#true} is VALID [2020-07-10 17:57:02,669 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {49972#true} is VALID [2020-07-10 17:57:02,669 INFO L280 TraceCheckUtils]: 12: Hoare triple {49972#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {49972#true} is VALID [2020-07-10 17:57:02,669 INFO L280 TraceCheckUtils]: 13: Hoare triple {49972#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {49972#true} is VALID [2020-07-10 17:57:02,669 INFO L280 TraceCheckUtils]: 14: Hoare triple {49972#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {49972#true} is VALID [2020-07-10 17:57:02,670 INFO L280 TraceCheckUtils]: 15: Hoare triple {49972#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {49972#true} is VALID [2020-07-10 17:57:02,670 INFO L280 TraceCheckUtils]: 16: Hoare triple {49972#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {49972#true} is VALID [2020-07-10 17:57:02,670 INFO L280 TraceCheckUtils]: 17: Hoare triple {49972#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {49972#true} is VALID [2020-07-10 17:57:02,670 INFO L280 TraceCheckUtils]: 18: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {49972#true} is VALID [2020-07-10 17:57:02,670 INFO L280 TraceCheckUtils]: 19: Hoare triple {49972#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {49972#true} is VALID [2020-07-10 17:57:02,670 INFO L280 TraceCheckUtils]: 20: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {49972#true} is VALID [2020-07-10 17:57:02,671 INFO L280 TraceCheckUtils]: 21: Hoare triple {49972#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {49972#true} is VALID [2020-07-10 17:57:02,671 INFO L280 TraceCheckUtils]: 22: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {49972#true} is VALID [2020-07-10 17:57:02,671 INFO L280 TraceCheckUtils]: 23: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {49972#true} is VALID [2020-07-10 17:57:02,671 INFO L280 TraceCheckUtils]: 24: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {49972#true} is VALID [2020-07-10 17:57:02,671 INFO L280 TraceCheckUtils]: 25: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {49972#true} is VALID [2020-07-10 17:57:02,672 INFO L280 TraceCheckUtils]: 26: Hoare triple {49972#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {49972#true} is VALID [2020-07-10 17:57:02,672 INFO L280 TraceCheckUtils]: 27: Hoare triple {49972#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {49972#true} is VALID [2020-07-10 17:57:02,672 INFO L280 TraceCheckUtils]: 28: Hoare triple {49972#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {49972#true} is VALID [2020-07-10 17:57:02,672 INFO L280 TraceCheckUtils]: 29: Hoare triple {49972#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {49972#true} is VALID [2020-07-10 17:57:02,672 INFO L280 TraceCheckUtils]: 30: Hoare triple {49972#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {49972#true} is VALID [2020-07-10 17:57:02,672 INFO L280 TraceCheckUtils]: 31: Hoare triple {49972#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {49972#true} is VALID [2020-07-10 17:57:02,673 INFO L280 TraceCheckUtils]: 32: Hoare triple {49972#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {49972#true} is VALID [2020-07-10 17:57:02,673 INFO L280 TraceCheckUtils]: 33: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {49972#true} is VALID [2020-07-10 17:57:02,673 INFO L280 TraceCheckUtils]: 34: Hoare triple {49972#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {49972#true} is VALID [2020-07-10 17:57:02,673 INFO L280 TraceCheckUtils]: 35: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {49972#true} is VALID [2020-07-10 17:57:02,673 INFO L280 TraceCheckUtils]: 36: Hoare triple {49972#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {49972#true} is VALID [2020-07-10 17:57:02,674 INFO L280 TraceCheckUtils]: 37: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {49972#true} is VALID [2020-07-10 17:57:02,674 INFO L280 TraceCheckUtils]: 38: Hoare triple {49972#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {49972#true} is VALID [2020-07-10 17:57:02,674 INFO L280 TraceCheckUtils]: 39: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {49972#true} is VALID [2020-07-10 17:57:02,674 INFO L280 TraceCheckUtils]: 40: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {49972#true} is VALID [2020-07-10 17:57:02,674 INFO L280 TraceCheckUtils]: 41: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {49972#true} is VALID [2020-07-10 17:57:02,675 INFO L280 TraceCheckUtils]: 42: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {49972#true} is VALID [2020-07-10 17:57:02,675 INFO L280 TraceCheckUtils]: 43: Hoare triple {49972#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {49972#true} is VALID [2020-07-10 17:57:02,675 INFO L280 TraceCheckUtils]: 44: Hoare triple {49972#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {49972#true} is VALID [2020-07-10 17:57:02,675 INFO L280 TraceCheckUtils]: 45: Hoare triple {49972#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {49972#true} is VALID [2020-07-10 17:57:02,676 INFO L280 TraceCheckUtils]: 46: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {49972#true} is VALID [2020-07-10 17:57:02,676 INFO L280 TraceCheckUtils]: 47: Hoare triple {49972#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {49972#true} is VALID [2020-07-10 17:57:02,676 INFO L280 TraceCheckUtils]: 48: Hoare triple {49972#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {49972#true} is VALID [2020-07-10 17:57:02,676 INFO L280 TraceCheckUtils]: 49: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {49972#true} is VALID [2020-07-10 17:57:02,676 INFO L280 TraceCheckUtils]: 50: Hoare triple {49972#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {49972#true} is VALID [2020-07-10 17:57:02,676 INFO L280 TraceCheckUtils]: 51: Hoare triple {49972#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {49972#true} is VALID [2020-07-10 17:57:02,677 INFO L280 TraceCheckUtils]: 52: Hoare triple {49972#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {49972#true} is VALID [2020-07-10 17:57:02,677 INFO L280 TraceCheckUtils]: 53: Hoare triple {49972#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {49972#true} is VALID [2020-07-10 17:57:02,677 INFO L280 TraceCheckUtils]: 54: Hoare triple {49972#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {49972#true} is VALID [2020-07-10 17:57:02,677 INFO L280 TraceCheckUtils]: 55: Hoare triple {49972#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {49972#true} is VALID [2020-07-10 17:57:02,677 INFO L280 TraceCheckUtils]: 56: Hoare triple {49972#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {49972#true} is VALID [2020-07-10 17:57:02,677 INFO L280 TraceCheckUtils]: 57: Hoare triple {49972#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {49972#true} is VALID [2020-07-10 17:57:02,678 INFO L280 TraceCheckUtils]: 58: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {49972#true} is VALID [2020-07-10 17:57:02,678 INFO L280 TraceCheckUtils]: 59: Hoare triple {49972#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {49972#true} is VALID [2020-07-10 17:57:02,678 INFO L280 TraceCheckUtils]: 60: Hoare triple {49972#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {49972#true} is VALID [2020-07-10 17:57:02,678 INFO L280 TraceCheckUtils]: 61: Hoare triple {49972#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {49972#true} is VALID [2020-07-10 17:57:02,679 INFO L280 TraceCheckUtils]: 62: Hoare triple {49972#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {49972#true} is VALID [2020-07-10 17:57:02,679 INFO L280 TraceCheckUtils]: 63: Hoare triple {49972#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {49972#true} is VALID [2020-07-10 17:57:02,679 INFO L280 TraceCheckUtils]: 64: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {49972#true} is VALID [2020-07-10 17:57:02,679 INFO L280 TraceCheckUtils]: 65: Hoare triple {49972#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {49972#true} is VALID [2020-07-10 17:57:02,679 INFO L280 TraceCheckUtils]: 66: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {49972#true} is VALID [2020-07-10 17:57:02,679 INFO L280 TraceCheckUtils]: 67: Hoare triple {49972#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {49972#true} is VALID [2020-07-10 17:57:02,680 INFO L280 TraceCheckUtils]: 68: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {49972#true} is VALID [2020-07-10 17:57:02,680 INFO L280 TraceCheckUtils]: 69: Hoare triple {49972#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {49972#true} is VALID [2020-07-10 17:57:02,680 INFO L280 TraceCheckUtils]: 70: Hoare triple {49972#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {49972#true} is VALID [2020-07-10 17:57:02,680 INFO L280 TraceCheckUtils]: 71: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {49972#true} is VALID [2020-07-10 17:57:02,680 INFO L280 TraceCheckUtils]: 72: Hoare triple {49972#true} ~head~0.base, ~head~0.offset := 0, 0; {49972#true} is VALID [2020-07-10 17:57:02,681 INFO L280 TraceCheckUtils]: 73: Hoare triple {49972#true} ~pumpRunning~0 := 0; {49972#true} is VALID [2020-07-10 17:57:02,681 INFO L280 TraceCheckUtils]: 74: Hoare triple {49972#true} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-10 17:57:02,681 INFO L280 TraceCheckUtils]: 75: Hoare triple {49972#true} ~cleanupTimeShifts~0 := 4; {49972#true} is VALID [2020-07-10 17:57:02,681 INFO L280 TraceCheckUtils]: 76: Hoare triple {49972#true} ~waterLevel~0 := 1; {49972#true} is VALID [2020-07-10 17:57:02,681 INFO L280 TraceCheckUtils]: 77: Hoare triple {49972#true} ~methaneLevelCritical~0 := 0; {49972#true} is VALID [2020-07-10 17:57:02,681 INFO L280 TraceCheckUtils]: 78: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,682 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {49972#true} {49972#true} #906#return; {49972#true} is VALID [2020-07-10 17:57:02,682 INFO L263 TraceCheckUtils]: 80: Hoare triple {49972#true} call #t~ret73 := main(); {49972#true} is VALID [2020-07-10 17:57:02,682 INFO L280 TraceCheckUtils]: 81: Hoare triple {49972#true} havoc ~retValue_acc~8; {49972#true} is VALID [2020-07-10 17:57:02,682 INFO L280 TraceCheckUtils]: 82: Hoare triple {49972#true} havoc ~tmp~8; {49972#true} is VALID [2020-07-10 17:57:02,682 INFO L263 TraceCheckUtils]: 83: Hoare triple {49972#true} call select_helpers(); {49972#true} is VALID [2020-07-10 17:57:02,683 INFO L280 TraceCheckUtils]: 84: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,683 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {49972#true} {49972#true} #818#return; {49972#true} is VALID [2020-07-10 17:57:02,683 INFO L263 TraceCheckUtils]: 86: Hoare triple {49972#true} call select_features(); {49972#true} is VALID [2020-07-10 17:57:02,683 INFO L280 TraceCheckUtils]: 87: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,683 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {49972#true} {49972#true} #820#return; {49972#true} is VALID [2020-07-10 17:57:02,684 INFO L263 TraceCheckUtils]: 89: Hoare triple {49972#true} call #t~ret62 := valid_product(); {49972#true} is VALID [2020-07-10 17:57:02,684 INFO L280 TraceCheckUtils]: 90: Hoare triple {49972#true} havoc ~retValue_acc~4; {49972#true} is VALID [2020-07-10 17:57:02,684 INFO L280 TraceCheckUtils]: 91: Hoare triple {49972#true} ~retValue_acc~4 := 1; {49972#true} is VALID [2020-07-10 17:57:02,684 INFO L280 TraceCheckUtils]: 92: Hoare triple {49972#true} #res := ~retValue_acc~4; {49972#true} is VALID [2020-07-10 17:57:02,684 INFO L280 TraceCheckUtils]: 93: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,685 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {49972#true} {49972#true} #822#return; {49972#true} is VALID [2020-07-10 17:57:02,685 INFO L280 TraceCheckUtils]: 95: Hoare triple {49972#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,685 INFO L280 TraceCheckUtils]: 96: Hoare triple {49972#true} ~tmp~8 := #t~ret62; {49972#true} is VALID [2020-07-10 17:57:02,685 INFO L280 TraceCheckUtils]: 97: Hoare triple {49972#true} havoc #t~ret62; {49972#true} is VALID [2020-07-10 17:57:02,685 INFO L280 TraceCheckUtils]: 98: Hoare triple {49972#true} assume 0 != ~tmp~8; {49972#true} is VALID [2020-07-10 17:57:02,685 INFO L263 TraceCheckUtils]: 99: Hoare triple {49972#true} call setup(); {49972#true} is VALID [2020-07-10 17:57:02,686 INFO L280 TraceCheckUtils]: 100: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,686 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {49972#true} {49972#true} #824#return; {49972#true} is VALID [2020-07-10 17:57:02,686 INFO L263 TraceCheckUtils]: 102: Hoare triple {49972#true} call runTest(); {49972#true} is VALID [2020-07-10 17:57:02,686 INFO L263 TraceCheckUtils]: 103: Hoare triple {49972#true} call test(); {49972#true} is VALID [2020-07-10 17:57:02,686 INFO L280 TraceCheckUtils]: 104: Hoare triple {49972#true} havoc ~splverifierCounter~0; {49972#true} is VALID [2020-07-10 17:57:02,687 INFO L280 TraceCheckUtils]: 105: Hoare triple {49972#true} havoc ~tmp~4; {49972#true} is VALID [2020-07-10 17:57:02,687 INFO L280 TraceCheckUtils]: 106: Hoare triple {49972#true} havoc ~tmp___0~1; {49972#true} is VALID [2020-07-10 17:57:02,687 INFO L280 TraceCheckUtils]: 107: Hoare triple {49972#true} havoc ~tmp___1~0; {49972#true} is VALID [2020-07-10 17:57:02,687 INFO L280 TraceCheckUtils]: 108: Hoare triple {49972#true} havoc ~tmp___2~0; {49972#true} is VALID [2020-07-10 17:57:02,687 INFO L280 TraceCheckUtils]: 109: Hoare triple {49972#true} ~splverifierCounter~0 := 0; {49972#true} is VALID [2020-07-10 17:57:02,688 INFO L280 TraceCheckUtils]: 110: Hoare triple {49972#true} assume !false; {49972#true} is VALID [2020-07-10 17:57:02,688 INFO L280 TraceCheckUtils]: 111: Hoare triple {49972#true} assume ~splverifierCounter~0 < 4; {49972#true} is VALID [2020-07-10 17:57:02,688 INFO L280 TraceCheckUtils]: 112: Hoare triple {49972#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,688 INFO L280 TraceCheckUtils]: 113: Hoare triple {49972#true} ~tmp~4 := #t~nondet38; {49972#true} is VALID [2020-07-10 17:57:02,688 INFO L280 TraceCheckUtils]: 114: Hoare triple {49972#true} havoc #t~nondet38; {49972#true} is VALID [2020-07-10 17:57:02,688 INFO L280 TraceCheckUtils]: 115: Hoare triple {49972#true} assume 0 != ~tmp~4; {49972#true} is VALID [2020-07-10 17:57:02,689 INFO L263 TraceCheckUtils]: 116: Hoare triple {49972#true} call waterRise(); {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:57:02,689 INFO L280 TraceCheckUtils]: 117: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {49972#true} is VALID [2020-07-10 17:57:02,689 INFO L280 TraceCheckUtils]: 118: Hoare triple {49972#true} ~waterLevel~0 := 1 + ~waterLevel~0; {49972#true} is VALID [2020-07-10 17:57:02,690 INFO L280 TraceCheckUtils]: 119: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,690 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {49972#true} {49972#true} #868#return; {49972#true} is VALID [2020-07-10 17:57:02,690 INFO L280 TraceCheckUtils]: 121: Hoare triple {49972#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,690 INFO L280 TraceCheckUtils]: 122: Hoare triple {49972#true} ~tmp___0~1 := #t~nondet39; {49972#true} is VALID [2020-07-10 17:57:02,690 INFO L280 TraceCheckUtils]: 123: Hoare triple {49972#true} havoc #t~nondet39; {49972#true} is VALID [2020-07-10 17:57:02,690 INFO L280 TraceCheckUtils]: 124: Hoare triple {49972#true} assume !(0 != ~tmp___0~1); {49972#true} is VALID [2020-07-10 17:57:02,691 INFO L280 TraceCheckUtils]: 125: Hoare triple {49972#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,691 INFO L280 TraceCheckUtils]: 126: Hoare triple {49972#true} ~tmp___2~0 := #t~nondet40; {49972#true} is VALID [2020-07-10 17:57:02,691 INFO L280 TraceCheckUtils]: 127: Hoare triple {49972#true} havoc #t~nondet40; {49972#true} is VALID [2020-07-10 17:57:02,691 INFO L280 TraceCheckUtils]: 128: Hoare triple {49972#true} assume 0 != ~tmp___2~0; {49972#true} is VALID [2020-07-10 17:57:02,692 INFO L263 TraceCheckUtils]: 129: Hoare triple {49972#true} call startSystem(); {50175#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:57:02,692 INFO L280 TraceCheckUtils]: 130: Hoare triple {50175#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-10 17:57:02,692 INFO L280 TraceCheckUtils]: 131: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,692 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {49972#true} {49972#true} #872#return; {49972#true} is VALID [2020-07-10 17:57:02,693 INFO L263 TraceCheckUtils]: 133: Hoare triple {49972#true} call timeShift(); {50176#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 17:57:02,693 INFO L280 TraceCheckUtils]: 134: Hoare triple {50176#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {49972#true} is VALID [2020-07-10 17:57:02,693 INFO L280 TraceCheckUtils]: 135: Hoare triple {49972#true} assume 0 != ~systemActive~0; {49972#true} is VALID [2020-07-10 17:57:02,694 INFO L263 TraceCheckUtils]: 136: Hoare triple {49972#true} call processEnvironment(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:57:02,694 INFO L280 TraceCheckUtils]: 137: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-10 17:57:02,694 INFO L280 TraceCheckUtils]: 138: Hoare triple {49972#true} assume 0 == ~pumpRunning~0; {49972#true} is VALID [2020-07-10 17:57:02,695 INFO L263 TraceCheckUtils]: 139: Hoare triple {49972#true} call #t~ret42 := isHighWaterLevel(); {49972#true} is VALID [2020-07-10 17:57:02,695 INFO L280 TraceCheckUtils]: 140: Hoare triple {49972#true} havoc ~retValue_acc~7; {49972#true} is VALID [2020-07-10 17:57:02,695 INFO L280 TraceCheckUtils]: 141: Hoare triple {49972#true} havoc ~tmp~7; {49972#true} is VALID [2020-07-10 17:57:02,695 INFO L280 TraceCheckUtils]: 142: Hoare triple {49972#true} havoc ~tmp___0~2; {49972#true} is VALID [2020-07-10 17:57:02,695 INFO L263 TraceCheckUtils]: 143: Hoare triple {49972#true} call #t~ret61 := isHighWaterSensorDry(); {49972#true} is VALID [2020-07-10 17:57:02,696 INFO L280 TraceCheckUtils]: 144: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-10 17:57:02,696 INFO L280 TraceCheckUtils]: 145: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,697 INFO L280 TraceCheckUtils]: 146: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,697 INFO L280 TraceCheckUtils]: 147: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,698 INFO L280 TraceCheckUtils]: 148: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,699 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,699 INFO L280 TraceCheckUtils]: 150: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,700 INFO L280 TraceCheckUtils]: 151: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~7 := #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,701 INFO L280 TraceCheckUtils]: 152: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,701 INFO L280 TraceCheckUtils]: 153: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,702 INFO L280 TraceCheckUtils]: 154: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,702 INFO L280 TraceCheckUtils]: 155: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~2; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,703 INFO L280 TraceCheckUtils]: 156: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,703 INFO L280 TraceCheckUtils]: 157: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,704 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #860#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,704 INFO L280 TraceCheckUtils]: 159: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,705 INFO L280 TraceCheckUtils]: 160: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,706 INFO L280 TraceCheckUtils]: 161: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,706 INFO L280 TraceCheckUtils]: 162: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,707 INFO L263 TraceCheckUtils]: 163: Hoare triple {50145#(<= 2 ~waterLevel~0)} call activatePump(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:57:02,707 INFO L280 TraceCheckUtils]: 164: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {49972#true} is VALID [2020-07-10 17:57:02,707 INFO L263 TraceCheckUtils]: 165: Hoare triple {49972#true} call #t~ret43 := isMethaneAlarm(); {49972#true} is VALID [2020-07-10 17:57:02,708 INFO L280 TraceCheckUtils]: 166: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-10 17:57:02,708 INFO L263 TraceCheckUtils]: 167: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-10 17:57:02,708 INFO L280 TraceCheckUtils]: 168: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-10 17:57:02,708 INFO L280 TraceCheckUtils]: 169: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-10 17:57:02,708 INFO L280 TraceCheckUtils]: 170: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-10 17:57:02,708 INFO L280 TraceCheckUtils]: 171: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,709 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-10 17:57:02,709 INFO L280 TraceCheckUtils]: 173: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,709 INFO L280 TraceCheckUtils]: 174: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-10 17:57:02,709 INFO L280 TraceCheckUtils]: 175: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-10 17:57:02,709 INFO L280 TraceCheckUtils]: 176: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-10 17:57:02,710 INFO L280 TraceCheckUtils]: 177: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,710 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-10 17:57:02,710 INFO L280 TraceCheckUtils]: 179: Hoare triple {49972#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,710 INFO L280 TraceCheckUtils]: 180: Hoare triple {49972#true} ~tmp~6 := #t~ret43; {49972#true} is VALID [2020-07-10 17:57:02,710 INFO L280 TraceCheckUtils]: 181: Hoare triple {49972#true} havoc #t~ret43; {49972#true} is VALID [2020-07-10 17:57:02,710 INFO L280 TraceCheckUtils]: 182: Hoare triple {49972#true} assume !(0 != ~tmp~6); {49972#true} is VALID [2020-07-10 17:57:02,711 INFO L263 TraceCheckUtils]: 183: Hoare triple {49972#true} call activatePump__wrappee__highWaterSensor(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:57:02,712 INFO L280 TraceCheckUtils]: 184: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-10 17:57:02,712 INFO L280 TraceCheckUtils]: 185: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,712 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-10 17:57:02,712 INFO L280 TraceCheckUtils]: 187: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,713 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #862#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,713 INFO L280 TraceCheckUtils]: 189: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,714 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #888#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,714 INFO L263 TraceCheckUtils]: 191: Hoare triple {50145#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {49972#true} is VALID [2020-07-10 17:57:02,714 INFO L280 TraceCheckUtils]: 192: Hoare triple {49972#true} havoc ~tmp~0; {49972#true} is VALID [2020-07-10 17:57:02,715 INFO L280 TraceCheckUtils]: 193: Hoare triple {49972#true} havoc ~tmp___0~0; {49972#true} is VALID [2020-07-10 17:57:02,715 INFO L263 TraceCheckUtils]: 194: Hoare triple {49972#true} call #t~ret0 := getWaterLevel(); {49972#true} is VALID [2020-07-10 17:57:02,715 INFO L280 TraceCheckUtils]: 195: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-10 17:57:02,715 INFO L280 TraceCheckUtils]: 196: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {49972#true} is VALID [2020-07-10 17:57:02,715 INFO L280 TraceCheckUtils]: 197: Hoare triple {49972#true} #res := ~retValue_acc~10; {49972#true} is VALID [2020-07-10 17:57:02,715 INFO L280 TraceCheckUtils]: 198: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,716 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {49972#true} {49972#true} #812#return; {49972#true} is VALID [2020-07-10 17:57:02,716 INFO L280 TraceCheckUtils]: 200: Hoare triple {49972#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {49972#true} is VALID [2020-07-10 17:57:02,716 INFO L280 TraceCheckUtils]: 201: Hoare triple {49972#true} ~tmp~0 := #t~ret0; {49972#true} is VALID [2020-07-10 17:57:02,716 INFO L280 TraceCheckUtils]: 202: Hoare triple {49972#true} havoc #t~ret0; {49972#true} is VALID [2020-07-10 17:57:02,716 INFO L280 TraceCheckUtils]: 203: Hoare triple {49972#true} assume !(0 == ~tmp~0); {49972#true} is VALID [2020-07-10 17:57:02,717 INFO L280 TraceCheckUtils]: 204: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,717 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #890#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,718 INFO L280 TraceCheckUtils]: 206: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,719 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #876#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,719 INFO L280 TraceCheckUtils]: 208: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !false; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,720 INFO L280 TraceCheckUtils]: 209: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,720 INFO L280 TraceCheckUtils]: 210: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,721 INFO L280 TraceCheckUtils]: 211: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~nondet38; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,721 INFO L280 TraceCheckUtils]: 212: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~nondet38; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,722 INFO L280 TraceCheckUtils]: 213: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,722 INFO L280 TraceCheckUtils]: 214: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,723 INFO L280 TraceCheckUtils]: 215: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~1 := #t~nondet39; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,724 INFO L280 TraceCheckUtils]: 216: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~nondet39; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,724 INFO L280 TraceCheckUtils]: 217: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,725 INFO L280 TraceCheckUtils]: 218: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,725 INFO L280 TraceCheckUtils]: 219: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet40; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,726 INFO L280 TraceCheckUtils]: 220: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~nondet40; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,726 INFO L280 TraceCheckUtils]: 221: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,727 INFO L263 TraceCheckUtils]: 222: Hoare triple {50145#(<= 2 ~waterLevel~0)} call startSystem(); {50175#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:57:02,727 INFO L280 TraceCheckUtils]: 223: Hoare triple {50175#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-10 17:57:02,728 INFO L280 TraceCheckUtils]: 224: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,728 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #872#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,729 INFO L263 TraceCheckUtils]: 226: Hoare triple {50145#(<= 2 ~waterLevel~0)} call timeShift(); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,729 INFO L280 TraceCheckUtils]: 227: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,730 INFO L263 TraceCheckUtils]: 228: Hoare triple {50145#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:57:02,730 INFO L280 TraceCheckUtils]: 229: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:57:02,731 INFO L280 TraceCheckUtils]: 230: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 17:57:02,732 INFO L280 TraceCheckUtils]: 231: Hoare triple {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 17:57:02,733 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {50145#(<= 2 ~waterLevel~0)} #886#return; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,733 INFO L280 TraceCheckUtils]: 233: Hoare triple {50153#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,734 INFO L263 TraceCheckUtils]: 234: Hoare triple {50153#(<= 1 ~waterLevel~0)} call processEnvironment(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:57:02,734 INFO L280 TraceCheckUtils]: 235: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-10 17:57:02,734 INFO L280 TraceCheckUtils]: 236: Hoare triple {49972#true} assume !(0 == ~pumpRunning~0); {49972#true} is VALID [2020-07-10 17:57:02,734 INFO L263 TraceCheckUtils]: 237: Hoare triple {49972#true} call processEnvironment__wrappee__base(); {49972#true} is VALID [2020-07-10 17:57:02,735 INFO L280 TraceCheckUtils]: 238: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,735 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {49972#true} {49972#true} #866#return; {49972#true} is VALID [2020-07-10 17:57:02,735 INFO L280 TraceCheckUtils]: 240: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,736 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {49972#true} {50153#(<= 1 ~waterLevel~0)} #888#return; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,736 INFO L263 TraceCheckUtils]: 242: Hoare triple {50153#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,737 INFO L280 TraceCheckUtils]: 243: Hoare triple {50153#(<= 1 ~waterLevel~0)} havoc ~tmp~0; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,737 INFO L280 TraceCheckUtils]: 244: Hoare triple {50153#(<= 1 ~waterLevel~0)} havoc ~tmp___0~0; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:02,737 INFO L263 TraceCheckUtils]: 245: Hoare triple {50153#(<= 1 ~waterLevel~0)} call #t~ret0 := getWaterLevel(); {49972#true} is VALID [2020-07-10 17:57:02,738 INFO L280 TraceCheckUtils]: 246: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-10 17:57:02,738 INFO L280 TraceCheckUtils]: 247: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {50325#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-10 17:57:02,739 INFO L280 TraceCheckUtils]: 248: Hoare triple {50325#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {50326#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:57:02,740 INFO L280 TraceCheckUtils]: 249: Hoare triple {50326#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {50326#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:57:02,740 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {50326#(= |getWaterLevel_#res| ~waterLevel~0)} {50153#(<= 1 ~waterLevel~0)} #812#return; {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-10 17:57:02,741 INFO L280 TraceCheckUtils]: 251: Hoare triple {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-10 17:57:02,741 INFO L280 TraceCheckUtils]: 252: Hoare triple {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} ~tmp~0 := #t~ret0; {50167#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} is VALID [2020-07-10 17:57:02,742 INFO L280 TraceCheckUtils]: 253: Hoare triple {50167#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} havoc #t~ret0; {50167#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} is VALID [2020-07-10 17:57:02,743 INFO L280 TraceCheckUtils]: 254: Hoare triple {50167#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} assume 0 == ~tmp~0; {49973#false} is VALID [2020-07-10 17:57:02,743 INFO L263 TraceCheckUtils]: 255: Hoare triple {49973#false} call #t~ret1 := isPumpRunning(); {49972#true} is VALID [2020-07-10 17:57:02,743 INFO L280 TraceCheckUtils]: 256: Hoare triple {49972#true} havoc ~retValue_acc~6; {49972#true} is VALID [2020-07-10 17:57:02,743 INFO L280 TraceCheckUtils]: 257: Hoare triple {49972#true} ~retValue_acc~6 := ~pumpRunning~0; {49972#true} is VALID [2020-07-10 17:57:02,743 INFO L280 TraceCheckUtils]: 258: Hoare triple {49972#true} #res := ~retValue_acc~6; {49972#true} is VALID [2020-07-10 17:57:02,744 INFO L280 TraceCheckUtils]: 259: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-10 17:57:02,744 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {49972#true} {49973#false} #814#return; {49973#false} is VALID [2020-07-10 17:57:02,744 INFO L280 TraceCheckUtils]: 261: Hoare triple {49973#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {49973#false} is VALID [2020-07-10 17:57:02,744 INFO L280 TraceCheckUtils]: 262: Hoare triple {49973#false} ~tmp___0~0 := #t~ret1; {49973#false} is VALID [2020-07-10 17:57:02,744 INFO L280 TraceCheckUtils]: 263: Hoare triple {49973#false} havoc #t~ret1; {49973#false} is VALID [2020-07-10 17:57:02,745 INFO L280 TraceCheckUtils]: 264: Hoare triple {49973#false} assume 0 != ~tmp___0~0; {49973#false} is VALID [2020-07-10 17:57:02,745 INFO L263 TraceCheckUtils]: 265: Hoare triple {49973#false} call __automaton_fail(); {49973#false} is VALID [2020-07-10 17:57:02,745 INFO L280 TraceCheckUtils]: 266: Hoare triple {49973#false} assume !false; {49973#false} is VALID [2020-07-10 17:57:02,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:57:02,803 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:57:02,804 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [522850297] [2020-07-10 17:57:02,804 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:57:02,804 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 17:57:02,804 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108263609] [2020-07-10 17:57:02,805 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 267 [2020-07-10 17:57:02,805 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:57:02,805 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 17:57:03,078 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 263 edges. 263 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:57:03,078 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 17:57:03,079 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:57:03,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 17:57:03,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-07-10 17:57:03,079 INFO L87 Difference]: Start difference. First operand 1449 states and 1663 transitions. Second operand 14 states. [2020-07-10 17:57:04,346 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:57:09,490 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:57:14,501 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:57:15,078 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:57:16,125 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:57:16,823 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:57:17,255 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:57:17,680 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:57:18,107 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:57:19,087 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:57:20,120 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:57:20,693 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:57:51,128 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:57:51,758 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:58:45,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:58:45,018 INFO L93 Difference]: Finished difference Result 3743 states and 4799 transitions. [2020-07-10 17:58:45,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2020-07-10 17:58:45,018 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 267 [2020-07-10 17:58:45,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:58:45,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 17:58:45,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 1335 transitions. [2020-07-10 17:58:45,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 17:58:45,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 1335 transitions. [2020-07-10 17:58:45,040 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 43 states and 1335 transitions. [2020-07-10 17:58:48,719 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1335 edges. 1335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:58:49,081 INFO L225 Difference]: With dead ends: 3743 [2020-07-10 17:58:49,081 INFO L226 Difference]: Without dead ends: 2811 [2020-07-10 17:58:49,085 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 62 SyntacticMatches, 5 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 659 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=617, Invalid=1639, Unknown=0, NotChecked=0, Total=2256 [2020-07-10 17:58:49,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2811 states. [2020-07-10 17:59:34,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2811 to 1896. [2020-07-10 17:59:34,976 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:59:34,976 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2811 states. Second operand 1896 states. [2020-07-10 17:59:34,976 INFO L74 IsIncluded]: Start isIncluded. First operand 2811 states. Second operand 1896 states. [2020-07-10 17:59:34,976 INFO L87 Difference]: Start difference. First operand 2811 states. Second operand 1896 states. [2020-07-10 17:59:35,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:59:35,245 INFO L93 Difference]: Finished difference Result 2811 states and 3597 transitions. [2020-07-10 17:59:35,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 3597 transitions. [2020-07-10 17:59:35,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:59:35,251 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:59:35,251 INFO L74 IsIncluded]: Start isIncluded. First operand 1896 states. Second operand 2811 states. [2020-07-10 17:59:35,251 INFO L87 Difference]: Start difference. First operand 1896 states. Second operand 2811 states. [2020-07-10 17:59:35,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:59:35,525 INFO L93 Difference]: Finished difference Result 2811 states and 3597 transitions. [2020-07-10 17:59:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 3597 transitions. [2020-07-10 17:59:35,532 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:59:35,532 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:59:35,532 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:59:35,532 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:59:35,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1896 states. [2020-07-10 17:59:35,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1896 states and 2202 transitions. [2020-07-10 17:59:35,680 INFO L78 Accepts]: Start accepts. Automaton has 1896 states and 2202 transitions. Word has length 267 [2020-07-10 17:59:35,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:59:35,680 INFO L479 AbstractCegarLoop]: Abstraction has 1896 states and 2202 transitions. [2020-07-10 17:59:35,680 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 17:59:35,680 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1896 states and 2202 transitions. [2020-07-10 17:59:49,919 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2202 edges. 2202 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:59:49,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2202 transitions. [2020-07-10 17:59:49,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2020-07-10 17:59:49,926 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:59:49,926 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:59:49,926 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 17:59:49,926 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:59:49,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:59:49,927 INFO L82 PathProgramCache]: Analyzing trace with hash -1895848680, now seen corresponding path program 1 times [2020-07-10 17:59:49,927 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:59:49,927 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [114328386] [2020-07-10 17:59:49,927 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:59:50,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,376 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:59:50,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {67511#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {67316#true} is VALID [2020-07-10 17:59:50,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} #valid := #valid[0 := 0]; {67316#true} is VALID [2020-07-10 17:59:50,424 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} assume 0 < #StackHeapBarrier; {67316#true} is VALID [2020-07-10 17:59:50,424 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {67316#true} is VALID [2020-07-10 17:59:50,424 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {67316#true} is VALID [2020-07-10 17:59:50,425 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {67316#true} is VALID [2020-07-10 17:59:50,425 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {67316#true} is VALID [2020-07-10 17:59:50,425 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {67316#true} is VALID [2020-07-10 17:59:50,425 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {67316#true} is VALID [2020-07-10 17:59:50,425 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {67316#true} is VALID [2020-07-10 17:59:50,426 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {67316#true} is VALID [2020-07-10 17:59:50,426 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {67316#true} is VALID [2020-07-10 17:59:50,426 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {67316#true} is VALID [2020-07-10 17:59:50,426 INFO L280 TraceCheckUtils]: 13: Hoare triple {67316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {67316#true} is VALID [2020-07-10 17:59:50,426 INFO L280 TraceCheckUtils]: 14: Hoare triple {67316#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {67316#true} is VALID [2020-07-10 17:59:50,427 INFO L280 TraceCheckUtils]: 15: Hoare triple {67316#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {67316#true} is VALID [2020-07-10 17:59:50,427 INFO L280 TraceCheckUtils]: 16: Hoare triple {67316#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {67316#true} is VALID [2020-07-10 17:59:50,427 INFO L280 TraceCheckUtils]: 17: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {67316#true} is VALID [2020-07-10 17:59:50,427 INFO L280 TraceCheckUtils]: 18: Hoare triple {67316#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {67316#true} is VALID [2020-07-10 17:59:50,427 INFO L280 TraceCheckUtils]: 19: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {67316#true} is VALID [2020-07-10 17:59:50,427 INFO L280 TraceCheckUtils]: 20: Hoare triple {67316#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {67316#true} is VALID [2020-07-10 17:59:50,428 INFO L280 TraceCheckUtils]: 21: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {67316#true} is VALID [2020-07-10 17:59:50,428 INFO L280 TraceCheckUtils]: 22: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {67316#true} is VALID [2020-07-10 17:59:50,428 INFO L280 TraceCheckUtils]: 23: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {67316#true} is VALID [2020-07-10 17:59:50,428 INFO L280 TraceCheckUtils]: 24: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {67316#true} is VALID [2020-07-10 17:59:50,428 INFO L280 TraceCheckUtils]: 25: Hoare triple {67316#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {67316#true} is VALID [2020-07-10 17:59:50,429 INFO L280 TraceCheckUtils]: 26: Hoare triple {67316#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {67316#true} is VALID [2020-07-10 17:59:50,429 INFO L280 TraceCheckUtils]: 27: Hoare triple {67316#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {67316#true} is VALID [2020-07-10 17:59:50,429 INFO L280 TraceCheckUtils]: 28: Hoare triple {67316#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {67316#true} is VALID [2020-07-10 17:59:50,429 INFO L280 TraceCheckUtils]: 29: Hoare triple {67316#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {67316#true} is VALID [2020-07-10 17:59:50,430 INFO L280 TraceCheckUtils]: 30: Hoare triple {67316#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {67316#true} is VALID [2020-07-10 17:59:50,430 INFO L280 TraceCheckUtils]: 31: Hoare triple {67316#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {67316#true} is VALID [2020-07-10 17:59:50,430 INFO L280 TraceCheckUtils]: 32: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {67316#true} is VALID [2020-07-10 17:59:50,431 INFO L280 TraceCheckUtils]: 33: Hoare triple {67316#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {67316#true} is VALID [2020-07-10 17:59:50,431 INFO L280 TraceCheckUtils]: 34: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {67316#true} is VALID [2020-07-10 17:59:50,431 INFO L280 TraceCheckUtils]: 35: Hoare triple {67316#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {67316#true} is VALID [2020-07-10 17:59:50,432 INFO L280 TraceCheckUtils]: 36: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {67316#true} is VALID [2020-07-10 17:59:50,432 INFO L280 TraceCheckUtils]: 37: Hoare triple {67316#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {67316#true} is VALID [2020-07-10 17:59:50,432 INFO L280 TraceCheckUtils]: 38: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {67316#true} is VALID [2020-07-10 17:59:50,433 INFO L280 TraceCheckUtils]: 39: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {67316#true} is VALID [2020-07-10 17:59:50,433 INFO L280 TraceCheckUtils]: 40: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {67316#true} is VALID [2020-07-10 17:59:50,433 INFO L280 TraceCheckUtils]: 41: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {67316#true} is VALID [2020-07-10 17:59:50,434 INFO L280 TraceCheckUtils]: 42: Hoare triple {67316#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {67316#true} is VALID [2020-07-10 17:59:50,434 INFO L280 TraceCheckUtils]: 43: Hoare triple {67316#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {67316#true} is VALID [2020-07-10 17:59:50,434 INFO L280 TraceCheckUtils]: 44: Hoare triple {67316#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {67316#true} is VALID [2020-07-10 17:59:50,434 INFO L280 TraceCheckUtils]: 45: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {67316#true} is VALID [2020-07-10 17:59:50,435 INFO L280 TraceCheckUtils]: 46: Hoare triple {67316#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {67316#true} is VALID [2020-07-10 17:59:50,435 INFO L280 TraceCheckUtils]: 47: Hoare triple {67316#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {67316#true} is VALID [2020-07-10 17:59:50,435 INFO L280 TraceCheckUtils]: 48: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {67316#true} is VALID [2020-07-10 17:59:50,436 INFO L280 TraceCheckUtils]: 49: Hoare triple {67316#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {67316#true} is VALID [2020-07-10 17:59:50,436 INFO L280 TraceCheckUtils]: 50: Hoare triple {67316#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {67316#true} is VALID [2020-07-10 17:59:50,436 INFO L280 TraceCheckUtils]: 51: Hoare triple {67316#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {67316#true} is VALID [2020-07-10 17:59:50,437 INFO L280 TraceCheckUtils]: 52: Hoare triple {67316#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {67316#true} is VALID [2020-07-10 17:59:50,437 INFO L280 TraceCheckUtils]: 53: Hoare triple {67316#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {67316#true} is VALID [2020-07-10 17:59:50,437 INFO L280 TraceCheckUtils]: 54: Hoare triple {67316#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {67316#true} is VALID [2020-07-10 17:59:50,438 INFO L280 TraceCheckUtils]: 55: Hoare triple {67316#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {67316#true} is VALID [2020-07-10 17:59:50,438 INFO L280 TraceCheckUtils]: 56: Hoare triple {67316#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {67316#true} is VALID [2020-07-10 17:59:50,438 INFO L280 TraceCheckUtils]: 57: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {67316#true} is VALID [2020-07-10 17:59:50,439 INFO L280 TraceCheckUtils]: 58: Hoare triple {67316#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {67316#true} is VALID [2020-07-10 17:59:50,439 INFO L280 TraceCheckUtils]: 59: Hoare triple {67316#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {67316#true} is VALID [2020-07-10 17:59:50,439 INFO L280 TraceCheckUtils]: 60: Hoare triple {67316#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {67316#true} is VALID [2020-07-10 17:59:50,440 INFO L280 TraceCheckUtils]: 61: Hoare triple {67316#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {67316#true} is VALID [2020-07-10 17:59:50,440 INFO L280 TraceCheckUtils]: 62: Hoare triple {67316#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {67316#true} is VALID [2020-07-10 17:59:50,440 INFO L280 TraceCheckUtils]: 63: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {67316#true} is VALID [2020-07-10 17:59:50,441 INFO L280 TraceCheckUtils]: 64: Hoare triple {67316#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {67316#true} is VALID [2020-07-10 17:59:50,441 INFO L280 TraceCheckUtils]: 65: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {67316#true} is VALID [2020-07-10 17:59:50,441 INFO L280 TraceCheckUtils]: 66: Hoare triple {67316#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {67316#true} is VALID [2020-07-10 17:59:50,442 INFO L280 TraceCheckUtils]: 67: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {67316#true} is VALID [2020-07-10 17:59:50,442 INFO L280 TraceCheckUtils]: 68: Hoare triple {67316#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {67316#true} is VALID [2020-07-10 17:59:50,442 INFO L280 TraceCheckUtils]: 69: Hoare triple {67316#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {67316#true} is VALID [2020-07-10 17:59:50,443 INFO L280 TraceCheckUtils]: 70: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {67316#true} is VALID [2020-07-10 17:59:50,443 INFO L280 TraceCheckUtils]: 71: Hoare triple {67316#true} ~head~0.base, ~head~0.offset := 0, 0; {67316#true} is VALID [2020-07-10 17:59:50,443 INFO L280 TraceCheckUtils]: 72: Hoare triple {67316#true} ~pumpRunning~0 := 0; {67316#true} is VALID [2020-07-10 17:59:50,444 INFO L280 TraceCheckUtils]: 73: Hoare triple {67316#true} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-10 17:59:50,444 INFO L280 TraceCheckUtils]: 74: Hoare triple {67316#true} ~cleanupTimeShifts~0 := 4; {67316#true} is VALID [2020-07-10 17:59:50,444 INFO L280 TraceCheckUtils]: 75: Hoare triple {67316#true} ~waterLevel~0 := 1; {67316#true} is VALID [2020-07-10 17:59:50,445 INFO L280 TraceCheckUtils]: 76: Hoare triple {67316#true} ~methaneLevelCritical~0 := 0; {67316#true} is VALID [2020-07-10 17:59:50,445 INFO L280 TraceCheckUtils]: 77: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,445 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {67316#true} {67316#true} #906#return; {67316#true} is VALID [2020-07-10 17:59:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,455 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {67316#true} {67316#true} #818#return; {67316#true} is VALID [2020-07-10 17:59:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,458 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {67316#true} {67316#true} #820#return; {67316#true} is VALID [2020-07-10 17:59:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~4; {67316#true} is VALID [2020-07-10 17:59:50,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~4 := 1; {67512#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-10 17:59:50,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {67512#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:59:50,518 INFO L280 TraceCheckUtils]: 3: Hoare triple {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:59:50,519 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {67316#true} #822#return; {67406#(= |main_#t~ret62| 1)} is VALID [2020-07-10 17:59:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,523 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {67316#true} {67316#true} #824#return; {67316#true} is VALID [2020-07-10 17:59:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {67514#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-10 17:59:50,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,547 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {67316#true} {67316#true} #872#return; {67316#true} is VALID [2020-07-10 17:59:50,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-10 17:59:50,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-10 17:59:50,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 17:59:50,761 INFO L280 TraceCheckUtils]: 3: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:59:50,762 INFO L280 TraceCheckUtils]: 4: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:59:50,763 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 17:59:50,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~7; {67316#true} is VALID [2020-07-10 17:59:50,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} havoc ~tmp~7; {67316#true} is VALID [2020-07-10 17:59:50,764 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} havoc ~tmp___0~2; {67316#true} is VALID [2020-07-10 17:59:50,765 INFO L263 TraceCheckUtils]: 3: Hoare triple {67316#true} call #t~ret61 := isHighWaterSensorDry(); {67316#true} is VALID [2020-07-10 17:59:50,765 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-10 17:59:50,766 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-10 17:59:50,767 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 17:59:50,768 INFO L280 TraceCheckUtils]: 7: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:59:50,769 INFO L280 TraceCheckUtils]: 8: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:59:50,770 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 17:59:50,771 INFO L280 TraceCheckUtils]: 10: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 17:59:50,772 INFO L280 TraceCheckUtils]: 11: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} ~tmp~7 := #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 17:59:50,773 INFO L280 TraceCheckUtils]: 12: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} havoc #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 17:59:50,774 INFO L280 TraceCheckUtils]: 13: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7); {67317#false} is VALID [2020-07-10 17:59:50,774 INFO L280 TraceCheckUtils]: 14: Hoare triple {67317#false} ~tmp___0~2 := 1; {67317#false} is VALID [2020-07-10 17:59:50,775 INFO L280 TraceCheckUtils]: 15: Hoare triple {67317#false} ~retValue_acc~7 := ~tmp___0~2; {67317#false} is VALID [2020-07-10 17:59:50,775 INFO L280 TraceCheckUtils]: 16: Hoare triple {67317#false} #res := ~retValue_acc~7; {67317#false} is VALID [2020-07-10 17:59:50,775 INFO L280 TraceCheckUtils]: 17: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 17:59:50,776 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {67317#false} {67316#true} #860#return; {67317#false} is VALID [2020-07-10 17:59:50,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-10 17:59:50,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-10 17:59:50,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-10 17:59:50,796 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,796 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-10 17:59:50,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-10 17:59:50,797 INFO L263 TraceCheckUtils]: 1: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-10 17:59:50,797 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-10 17:59:50,798 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-10 17:59:50,798 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-10 17:59:50,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,799 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-10 17:59:50,800 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:50,800 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-10 17:59:50,801 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-10 17:59:50,801 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-10 17:59:50,801 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,802 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-10 17:59:50,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-10 17:59:50,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,807 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-10 17:59:50,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {67316#true} is VALID [2020-07-10 17:59:50,808 INFO L263 TraceCheckUtils]: 1: Hoare triple {67316#true} call #t~ret43 := isMethaneAlarm(); {67316#true} is VALID [2020-07-10 17:59:50,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-10 17:59:50,808 INFO L263 TraceCheckUtils]: 3: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-10 17:59:50,809 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-10 17:59:50,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-10 17:59:50,809 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-10 17:59:50,810 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,810 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-10 17:59:50,811 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:50,811 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-10 17:59:50,811 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-10 17:59:50,812 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-10 17:59:50,812 INFO L280 TraceCheckUtils]: 13: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,812 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-10 17:59:50,813 INFO L280 TraceCheckUtils]: 15: Hoare triple {67316#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:50,813 INFO L280 TraceCheckUtils]: 16: Hoare triple {67316#true} ~tmp~6 := #t~ret43; {67316#true} is VALID [2020-07-10 17:59:50,813 INFO L280 TraceCheckUtils]: 17: Hoare triple {67316#true} havoc #t~ret43; {67316#true} is VALID [2020-07-10 17:59:50,814 INFO L280 TraceCheckUtils]: 18: Hoare triple {67316#true} assume !(0 != ~tmp~6); {67316#true} is VALID [2020-07-10 17:59:50,815 INFO L263 TraceCheckUtils]: 19: Hoare triple {67316#true} call activatePump__wrappee__highWaterSensor(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:59:50,815 INFO L280 TraceCheckUtils]: 20: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-10 17:59:50,816 INFO L280 TraceCheckUtils]: 21: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,816 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-10 17:59:50,816 INFO L280 TraceCheckUtils]: 23: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,817 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {67316#true} {67317#false} #862#return; {67317#false} is VALID [2020-07-10 17:59:50,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-10 17:59:50,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume 0 == ~pumpRunning~0; {67316#true} is VALID [2020-07-10 17:59:50,819 INFO L263 TraceCheckUtils]: 2: Hoare triple {67316#true} call #t~ret42 := isHighWaterLevel(); {67316#true} is VALID [2020-07-10 17:59:50,819 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} havoc ~retValue_acc~7; {67316#true} is VALID [2020-07-10 17:59:50,819 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} havoc ~tmp~7; {67316#true} is VALID [2020-07-10 17:59:50,820 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} havoc ~tmp___0~2; {67316#true} is VALID [2020-07-10 17:59:50,820 INFO L263 TraceCheckUtils]: 6: Hoare triple {67316#true} call #t~ret61 := isHighWaterSensorDry(); {67316#true} is VALID [2020-07-10 17:59:50,820 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-10 17:59:50,821 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-10 17:59:50,822 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 17:59:50,823 INFO L280 TraceCheckUtils]: 10: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:59:50,824 INFO L280 TraceCheckUtils]: 11: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:59:50,825 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 17:59:50,826 INFO L280 TraceCheckUtils]: 13: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 17:59:50,827 INFO L280 TraceCheckUtils]: 14: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} ~tmp~7 := #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 17:59:50,828 INFO L280 TraceCheckUtils]: 15: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} havoc #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 17:59:50,829 INFO L280 TraceCheckUtils]: 16: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7); {67317#false} is VALID [2020-07-10 17:59:50,829 INFO L280 TraceCheckUtils]: 17: Hoare triple {67317#false} ~tmp___0~2 := 1; {67317#false} is VALID [2020-07-10 17:59:50,829 INFO L280 TraceCheckUtils]: 18: Hoare triple {67317#false} ~retValue_acc~7 := ~tmp___0~2; {67317#false} is VALID [2020-07-10 17:59:50,830 INFO L280 TraceCheckUtils]: 19: Hoare triple {67317#false} #res := ~retValue_acc~7; {67317#false} is VALID [2020-07-10 17:59:50,830 INFO L280 TraceCheckUtils]: 20: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 17:59:50,831 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {67317#false} {67316#true} #860#return; {67317#false} is VALID [2020-07-10 17:59:50,831 INFO L280 TraceCheckUtils]: 22: Hoare triple {67317#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {67317#false} is VALID [2020-07-10 17:59:50,831 INFO L280 TraceCheckUtils]: 23: Hoare triple {67317#false} ~tmp~5 := #t~ret42; {67317#false} is VALID [2020-07-10 17:59:50,832 INFO L280 TraceCheckUtils]: 24: Hoare triple {67317#false} havoc #t~ret42; {67317#false} is VALID [2020-07-10 17:59:50,832 INFO L280 TraceCheckUtils]: 25: Hoare triple {67317#false} assume 0 != ~tmp~5; {67317#false} is VALID [2020-07-10 17:59:50,832 INFO L263 TraceCheckUtils]: 26: Hoare triple {67317#false} call activatePump(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:59:50,833 INFO L280 TraceCheckUtils]: 27: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {67316#true} is VALID [2020-07-10 17:59:50,833 INFO L263 TraceCheckUtils]: 28: Hoare triple {67316#true} call #t~ret43 := isMethaneAlarm(); {67316#true} is VALID [2020-07-10 17:59:50,833 INFO L280 TraceCheckUtils]: 29: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-10 17:59:50,834 INFO L263 TraceCheckUtils]: 30: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-10 17:59:50,834 INFO L280 TraceCheckUtils]: 31: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-10 17:59:50,834 INFO L280 TraceCheckUtils]: 32: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-10 17:59:50,835 INFO L280 TraceCheckUtils]: 33: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-10 17:59:50,835 INFO L280 TraceCheckUtils]: 34: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,835 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-10 17:59:50,836 INFO L280 TraceCheckUtils]: 36: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:50,836 INFO L280 TraceCheckUtils]: 37: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-10 17:59:50,836 INFO L280 TraceCheckUtils]: 38: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-10 17:59:50,837 INFO L280 TraceCheckUtils]: 39: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-10 17:59:50,837 INFO L280 TraceCheckUtils]: 40: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,837 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-10 17:59:50,839 INFO L280 TraceCheckUtils]: 42: Hoare triple {67316#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:50,839 INFO L280 TraceCheckUtils]: 43: Hoare triple {67316#true} ~tmp~6 := #t~ret43; {67316#true} is VALID [2020-07-10 17:59:50,840 INFO L280 TraceCheckUtils]: 44: Hoare triple {67316#true} havoc #t~ret43; {67316#true} is VALID [2020-07-10 17:59:50,840 INFO L280 TraceCheckUtils]: 45: Hoare triple {67316#true} assume !(0 != ~tmp~6); {67316#true} is VALID [2020-07-10 17:59:50,841 INFO L263 TraceCheckUtils]: 46: Hoare triple {67316#true} call activatePump__wrappee__highWaterSensor(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:59:50,842 INFO L280 TraceCheckUtils]: 47: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-10 17:59:50,842 INFO L280 TraceCheckUtils]: 48: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,842 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-10 17:59:50,843 INFO L280 TraceCheckUtils]: 50: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,843 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {67316#true} {67317#false} #862#return; {67317#false} is VALID [2020-07-10 17:59:50,843 INFO L280 TraceCheckUtils]: 52: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 17:59:50,844 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {67317#false} {67316#true} #888#return; {67317#false} is VALID [2020-07-10 17:59:50,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-10 17:59:50,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-10 17:59:50,856 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-10 17:59:50,856 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,857 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67316#true} #812#return; {67316#true} is VALID [2020-07-10 17:59:50,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~tmp~0; {67316#true} is VALID [2020-07-10 17:59:50,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} havoc ~tmp___0~0; {67316#true} is VALID [2020-07-10 17:59:50,858 INFO L263 TraceCheckUtils]: 2: Hoare triple {67316#true} call #t~ret0 := getWaterLevel(); {67316#true} is VALID [2020-07-10 17:59:50,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-10 17:59:50,859 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-10 17:59:50,859 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-10 17:59:50,859 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,860 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {67316#true} {67316#true} #812#return; {67316#true} is VALID [2020-07-10 17:59:50,860 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:50,860 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} ~tmp~0 := #t~ret0; {67316#true} is VALID [2020-07-10 17:59:50,861 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} havoc #t~ret0; {67316#true} is VALID [2020-07-10 17:59:50,861 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} assume !(0 == ~tmp~0); {67316#true} is VALID [2020-07-10 17:59:50,861 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,862 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {67316#true} {67317#false} #890#return; {67317#false} is VALID [2020-07-10 17:59:50,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {67515#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {67316#true} is VALID [2020-07-10 17:59:50,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume 0 != ~systemActive~0; {67316#true} is VALID [2020-07-10 17:59:50,864 INFO L263 TraceCheckUtils]: 2: Hoare triple {67316#true} call processEnvironment(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:59:50,864 INFO L280 TraceCheckUtils]: 3: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-10 17:59:50,865 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} assume 0 == ~pumpRunning~0; {67316#true} is VALID [2020-07-10 17:59:50,865 INFO L263 TraceCheckUtils]: 5: Hoare triple {67316#true} call #t~ret42 := isHighWaterLevel(); {67316#true} is VALID [2020-07-10 17:59:50,865 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} havoc ~retValue_acc~7; {67316#true} is VALID [2020-07-10 17:59:50,865 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} havoc ~tmp~7; {67316#true} is VALID [2020-07-10 17:59:50,866 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} havoc ~tmp___0~2; {67316#true} is VALID [2020-07-10 17:59:50,866 INFO L263 TraceCheckUtils]: 9: Hoare triple {67316#true} call #t~ret61 := isHighWaterSensorDry(); {67316#true} is VALID [2020-07-10 17:59:50,866 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-10 17:59:50,867 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-10 17:59:50,868 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 17:59:50,869 INFO L280 TraceCheckUtils]: 13: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:59:50,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:59:50,871 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 17:59:50,872 INFO L280 TraceCheckUtils]: 16: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 17:59:50,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} ~tmp~7 := #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 17:59:50,874 INFO L280 TraceCheckUtils]: 18: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} havoc #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 17:59:50,875 INFO L280 TraceCheckUtils]: 19: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7); {67317#false} is VALID [2020-07-10 17:59:50,875 INFO L280 TraceCheckUtils]: 20: Hoare triple {67317#false} ~tmp___0~2 := 1; {67317#false} is VALID [2020-07-10 17:59:50,875 INFO L280 TraceCheckUtils]: 21: Hoare triple {67317#false} ~retValue_acc~7 := ~tmp___0~2; {67317#false} is VALID [2020-07-10 17:59:50,876 INFO L280 TraceCheckUtils]: 22: Hoare triple {67317#false} #res := ~retValue_acc~7; {67317#false} is VALID [2020-07-10 17:59:50,876 INFO L280 TraceCheckUtils]: 23: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 17:59:50,876 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {67317#false} {67316#true} #860#return; {67317#false} is VALID [2020-07-10 17:59:50,877 INFO L280 TraceCheckUtils]: 25: Hoare triple {67317#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {67317#false} is VALID [2020-07-10 17:59:50,877 INFO L280 TraceCheckUtils]: 26: Hoare triple {67317#false} ~tmp~5 := #t~ret42; {67317#false} is VALID [2020-07-10 17:59:50,877 INFO L280 TraceCheckUtils]: 27: Hoare triple {67317#false} havoc #t~ret42; {67317#false} is VALID [2020-07-10 17:59:50,878 INFO L280 TraceCheckUtils]: 28: Hoare triple {67317#false} assume 0 != ~tmp~5; {67317#false} is VALID [2020-07-10 17:59:50,878 INFO L263 TraceCheckUtils]: 29: Hoare triple {67317#false} call activatePump(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:59:50,878 INFO L280 TraceCheckUtils]: 30: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {67316#true} is VALID [2020-07-10 17:59:50,879 INFO L263 TraceCheckUtils]: 31: Hoare triple {67316#true} call #t~ret43 := isMethaneAlarm(); {67316#true} is VALID [2020-07-10 17:59:50,879 INFO L280 TraceCheckUtils]: 32: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-10 17:59:50,879 INFO L263 TraceCheckUtils]: 33: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-10 17:59:50,880 INFO L280 TraceCheckUtils]: 34: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-10 17:59:50,880 INFO L280 TraceCheckUtils]: 35: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-10 17:59:50,880 INFO L280 TraceCheckUtils]: 36: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-10 17:59:50,882 INFO L280 TraceCheckUtils]: 37: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,883 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-10 17:59:50,883 INFO L280 TraceCheckUtils]: 39: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:50,883 INFO L280 TraceCheckUtils]: 40: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-10 17:59:50,884 INFO L280 TraceCheckUtils]: 41: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-10 17:59:50,884 INFO L280 TraceCheckUtils]: 42: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-10 17:59:50,884 INFO L280 TraceCheckUtils]: 43: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,885 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-10 17:59:50,885 INFO L280 TraceCheckUtils]: 45: Hoare triple {67316#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:50,885 INFO L280 TraceCheckUtils]: 46: Hoare triple {67316#true} ~tmp~6 := #t~ret43; {67316#true} is VALID [2020-07-10 17:59:50,886 INFO L280 TraceCheckUtils]: 47: Hoare triple {67316#true} havoc #t~ret43; {67316#true} is VALID [2020-07-10 17:59:50,886 INFO L280 TraceCheckUtils]: 48: Hoare triple {67316#true} assume !(0 != ~tmp~6); {67316#true} is VALID [2020-07-10 17:59:50,887 INFO L263 TraceCheckUtils]: 49: Hoare triple {67316#true} call activatePump__wrappee__highWaterSensor(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:59:50,888 INFO L280 TraceCheckUtils]: 50: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-10 17:59:50,888 INFO L280 TraceCheckUtils]: 51: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,888 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-10 17:59:50,888 INFO L280 TraceCheckUtils]: 53: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,889 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {67316#true} {67317#false} #862#return; {67317#false} is VALID [2020-07-10 17:59:50,889 INFO L280 TraceCheckUtils]: 55: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 17:59:50,889 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {67317#false} {67316#true} #888#return; {67317#false} is VALID [2020-07-10 17:59:50,890 INFO L263 TraceCheckUtils]: 57: Hoare triple {67317#false} call __utac_acc__Specification4_spec__1(); {67316#true} is VALID [2020-07-10 17:59:50,890 INFO L280 TraceCheckUtils]: 58: Hoare triple {67316#true} havoc ~tmp~0; {67316#true} is VALID [2020-07-10 17:59:50,890 INFO L280 TraceCheckUtils]: 59: Hoare triple {67316#true} havoc ~tmp___0~0; {67316#true} is VALID [2020-07-10 17:59:50,890 INFO L263 TraceCheckUtils]: 60: Hoare triple {67316#true} call #t~ret0 := getWaterLevel(); {67316#true} is VALID [2020-07-10 17:59:50,891 INFO L280 TraceCheckUtils]: 61: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-10 17:59:50,891 INFO L280 TraceCheckUtils]: 62: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-10 17:59:50,891 INFO L280 TraceCheckUtils]: 63: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-10 17:59:50,892 INFO L280 TraceCheckUtils]: 64: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,892 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {67316#true} {67316#true} #812#return; {67316#true} is VALID [2020-07-10 17:59:50,892 INFO L280 TraceCheckUtils]: 66: Hoare triple {67316#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:50,893 INFO L280 TraceCheckUtils]: 67: Hoare triple {67316#true} ~tmp~0 := #t~ret0; {67316#true} is VALID [2020-07-10 17:59:50,893 INFO L280 TraceCheckUtils]: 68: Hoare triple {67316#true} havoc #t~ret0; {67316#true} is VALID [2020-07-10 17:59:50,893 INFO L280 TraceCheckUtils]: 69: Hoare triple {67316#true} assume !(0 == ~tmp~0); {67316#true} is VALID [2020-07-10 17:59:50,894 INFO L280 TraceCheckUtils]: 70: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,894 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {67316#true} {67317#false} #890#return; {67317#false} is VALID [2020-07-10 17:59:50,894 INFO L280 TraceCheckUtils]: 72: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 17:59:50,895 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {67317#false} {67316#true} #876#return; {67317#false} is VALID [2020-07-10 17:59:50,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {67514#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-10 17:59:50,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,905 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {67316#true} {67317#false} #872#return; {67317#false} is VALID [2020-07-10 17:59:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {67665#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {67316#true} is VALID [2020-07-10 17:59:50,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~waterLevel~0 := ~waterLevel~0 - 1; {67316#true} is VALID [2020-07-10 17:59:50,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,939 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {67316#true} {67317#false} #886#return; {67317#false} is VALID [2020-07-10 17:59:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,951 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {67316#true} {67316#true} #866#return; {67316#true} is VALID [2020-07-10 17:59:50,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-10 17:59:50,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume !(0 == ~pumpRunning~0); {67316#true} is VALID [2020-07-10 17:59:50,952 INFO L263 TraceCheckUtils]: 2: Hoare triple {67316#true} call processEnvironment__wrappee__base(); {67316#true} is VALID [2020-07-10 17:59:50,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,954 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67316#true} #866#return; {67316#true} is VALID [2020-07-10 17:59:50,954 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,955 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {67316#true} {67317#false} #888#return; {67317#false} is VALID [2020-07-10 17:59:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-10 17:59:50,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-10 17:59:50,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-10 17:59:50,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,961 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67317#false} #812#return; {67317#false} is VALID [2020-07-10 17:59:50,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:50,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~6; {67316#true} is VALID [2020-07-10 17:59:50,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~6 := ~pumpRunning~0; {67316#true} is VALID [2020-07-10 17:59:50,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #res := ~retValue_acc~6; {67316#true} is VALID [2020-07-10 17:59:50,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,967 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67317#false} #814#return; {67317#false} is VALID [2020-07-10 17:59:50,975 INFO L263 TraceCheckUtils]: 0: Hoare triple {67316#true} call ULTIMATE.init(); {67511#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:59:50,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {67511#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {67316#true} is VALID [2020-07-10 17:59:50,976 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #valid := #valid[0 := 0]; {67316#true} is VALID [2020-07-10 17:59:50,976 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume 0 < #StackHeapBarrier; {67316#true} is VALID [2020-07-10 17:59:50,976 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {67316#true} is VALID [2020-07-10 17:59:50,976 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {67316#true} is VALID [2020-07-10 17:59:50,977 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {67316#true} is VALID [2020-07-10 17:59:50,977 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {67316#true} is VALID [2020-07-10 17:59:50,977 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {67316#true} is VALID [2020-07-10 17:59:50,978 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {67316#true} is VALID [2020-07-10 17:59:50,978 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {67316#true} is VALID [2020-07-10 17:59:50,978 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {67316#true} is VALID [2020-07-10 17:59:50,978 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {67316#true} is VALID [2020-07-10 17:59:50,978 INFO L280 TraceCheckUtils]: 13: Hoare triple {67316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {67316#true} is VALID [2020-07-10 17:59:50,979 INFO L280 TraceCheckUtils]: 14: Hoare triple {67316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {67316#true} is VALID [2020-07-10 17:59:50,979 INFO L280 TraceCheckUtils]: 15: Hoare triple {67316#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {67316#true} is VALID [2020-07-10 17:59:50,979 INFO L280 TraceCheckUtils]: 16: Hoare triple {67316#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {67316#true} is VALID [2020-07-10 17:59:50,980 INFO L280 TraceCheckUtils]: 17: Hoare triple {67316#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {67316#true} is VALID [2020-07-10 17:59:50,980 INFO L280 TraceCheckUtils]: 18: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {67316#true} is VALID [2020-07-10 17:59:50,980 INFO L280 TraceCheckUtils]: 19: Hoare triple {67316#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {67316#true} is VALID [2020-07-10 17:59:50,981 INFO L280 TraceCheckUtils]: 20: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {67316#true} is VALID [2020-07-10 17:59:50,981 INFO L280 TraceCheckUtils]: 21: Hoare triple {67316#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {67316#true} is VALID [2020-07-10 17:59:50,981 INFO L280 TraceCheckUtils]: 22: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {67316#true} is VALID [2020-07-10 17:59:50,982 INFO L280 TraceCheckUtils]: 23: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {67316#true} is VALID [2020-07-10 17:59:50,982 INFO L280 TraceCheckUtils]: 24: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {67316#true} is VALID [2020-07-10 17:59:50,982 INFO L280 TraceCheckUtils]: 25: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {67316#true} is VALID [2020-07-10 17:59:50,982 INFO L280 TraceCheckUtils]: 26: Hoare triple {67316#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {67316#true} is VALID [2020-07-10 17:59:50,983 INFO L280 TraceCheckUtils]: 27: Hoare triple {67316#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {67316#true} is VALID [2020-07-10 17:59:50,983 INFO L280 TraceCheckUtils]: 28: Hoare triple {67316#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {67316#true} is VALID [2020-07-10 17:59:50,983 INFO L280 TraceCheckUtils]: 29: Hoare triple {67316#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {67316#true} is VALID [2020-07-10 17:59:50,984 INFO L280 TraceCheckUtils]: 30: Hoare triple {67316#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {67316#true} is VALID [2020-07-10 17:59:50,984 INFO L280 TraceCheckUtils]: 31: Hoare triple {67316#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {67316#true} is VALID [2020-07-10 17:59:50,984 INFO L280 TraceCheckUtils]: 32: Hoare triple {67316#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {67316#true} is VALID [2020-07-10 17:59:50,985 INFO L280 TraceCheckUtils]: 33: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {67316#true} is VALID [2020-07-10 17:59:50,985 INFO L280 TraceCheckUtils]: 34: Hoare triple {67316#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {67316#true} is VALID [2020-07-10 17:59:50,985 INFO L280 TraceCheckUtils]: 35: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {67316#true} is VALID [2020-07-10 17:59:50,985 INFO L280 TraceCheckUtils]: 36: Hoare triple {67316#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {67316#true} is VALID [2020-07-10 17:59:50,986 INFO L280 TraceCheckUtils]: 37: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {67316#true} is VALID [2020-07-10 17:59:50,986 INFO L280 TraceCheckUtils]: 38: Hoare triple {67316#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {67316#true} is VALID [2020-07-10 17:59:50,986 INFO L280 TraceCheckUtils]: 39: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {67316#true} is VALID [2020-07-10 17:59:50,987 INFO L280 TraceCheckUtils]: 40: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {67316#true} is VALID [2020-07-10 17:59:50,987 INFO L280 TraceCheckUtils]: 41: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {67316#true} is VALID [2020-07-10 17:59:50,987 INFO L280 TraceCheckUtils]: 42: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {67316#true} is VALID [2020-07-10 17:59:50,988 INFO L280 TraceCheckUtils]: 43: Hoare triple {67316#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {67316#true} is VALID [2020-07-10 17:59:50,988 INFO L280 TraceCheckUtils]: 44: Hoare triple {67316#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {67316#true} is VALID [2020-07-10 17:59:50,988 INFO L280 TraceCheckUtils]: 45: Hoare triple {67316#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {67316#true} is VALID [2020-07-10 17:59:50,988 INFO L280 TraceCheckUtils]: 46: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {67316#true} is VALID [2020-07-10 17:59:50,989 INFO L280 TraceCheckUtils]: 47: Hoare triple {67316#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {67316#true} is VALID [2020-07-10 17:59:50,989 INFO L280 TraceCheckUtils]: 48: Hoare triple {67316#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {67316#true} is VALID [2020-07-10 17:59:50,989 INFO L280 TraceCheckUtils]: 49: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {67316#true} is VALID [2020-07-10 17:59:50,990 INFO L280 TraceCheckUtils]: 50: Hoare triple {67316#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {67316#true} is VALID [2020-07-10 17:59:50,990 INFO L280 TraceCheckUtils]: 51: Hoare triple {67316#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {67316#true} is VALID [2020-07-10 17:59:50,990 INFO L280 TraceCheckUtils]: 52: Hoare triple {67316#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {67316#true} is VALID [2020-07-10 17:59:50,991 INFO L280 TraceCheckUtils]: 53: Hoare triple {67316#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {67316#true} is VALID [2020-07-10 17:59:50,991 INFO L280 TraceCheckUtils]: 54: Hoare triple {67316#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {67316#true} is VALID [2020-07-10 17:59:50,991 INFO L280 TraceCheckUtils]: 55: Hoare triple {67316#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {67316#true} is VALID [2020-07-10 17:59:50,991 INFO L280 TraceCheckUtils]: 56: Hoare triple {67316#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {67316#true} is VALID [2020-07-10 17:59:50,992 INFO L280 TraceCheckUtils]: 57: Hoare triple {67316#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {67316#true} is VALID [2020-07-10 17:59:50,992 INFO L280 TraceCheckUtils]: 58: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {67316#true} is VALID [2020-07-10 17:59:50,992 INFO L280 TraceCheckUtils]: 59: Hoare triple {67316#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {67316#true} is VALID [2020-07-10 17:59:50,993 INFO L280 TraceCheckUtils]: 60: Hoare triple {67316#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {67316#true} is VALID [2020-07-10 17:59:50,993 INFO L280 TraceCheckUtils]: 61: Hoare triple {67316#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {67316#true} is VALID [2020-07-10 17:59:50,993 INFO L280 TraceCheckUtils]: 62: Hoare triple {67316#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {67316#true} is VALID [2020-07-10 17:59:50,994 INFO L280 TraceCheckUtils]: 63: Hoare triple {67316#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {67316#true} is VALID [2020-07-10 17:59:50,994 INFO L280 TraceCheckUtils]: 64: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {67316#true} is VALID [2020-07-10 17:59:50,994 INFO L280 TraceCheckUtils]: 65: Hoare triple {67316#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {67316#true} is VALID [2020-07-10 17:59:50,995 INFO L280 TraceCheckUtils]: 66: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {67316#true} is VALID [2020-07-10 17:59:50,995 INFO L280 TraceCheckUtils]: 67: Hoare triple {67316#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {67316#true} is VALID [2020-07-10 17:59:50,995 INFO L280 TraceCheckUtils]: 68: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {67316#true} is VALID [2020-07-10 17:59:50,995 INFO L280 TraceCheckUtils]: 69: Hoare triple {67316#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {67316#true} is VALID [2020-07-10 17:59:50,996 INFO L280 TraceCheckUtils]: 70: Hoare triple {67316#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {67316#true} is VALID [2020-07-10 17:59:50,996 INFO L280 TraceCheckUtils]: 71: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {67316#true} is VALID [2020-07-10 17:59:50,996 INFO L280 TraceCheckUtils]: 72: Hoare triple {67316#true} ~head~0.base, ~head~0.offset := 0, 0; {67316#true} is VALID [2020-07-10 17:59:50,996 INFO L280 TraceCheckUtils]: 73: Hoare triple {67316#true} ~pumpRunning~0 := 0; {67316#true} is VALID [2020-07-10 17:59:50,997 INFO L280 TraceCheckUtils]: 74: Hoare triple {67316#true} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-10 17:59:50,997 INFO L280 TraceCheckUtils]: 75: Hoare triple {67316#true} ~cleanupTimeShifts~0 := 4; {67316#true} is VALID [2020-07-10 17:59:50,997 INFO L280 TraceCheckUtils]: 76: Hoare triple {67316#true} ~waterLevel~0 := 1; {67316#true} is VALID [2020-07-10 17:59:50,997 INFO L280 TraceCheckUtils]: 77: Hoare triple {67316#true} ~methaneLevelCritical~0 := 0; {67316#true} is VALID [2020-07-10 17:59:50,997 INFO L280 TraceCheckUtils]: 78: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,997 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {67316#true} {67316#true} #906#return; {67316#true} is VALID [2020-07-10 17:59:50,998 INFO L263 TraceCheckUtils]: 80: Hoare triple {67316#true} call #t~ret73 := main(); {67316#true} is VALID [2020-07-10 17:59:50,998 INFO L280 TraceCheckUtils]: 81: Hoare triple {67316#true} havoc ~retValue_acc~8; {67316#true} is VALID [2020-07-10 17:59:50,998 INFO L280 TraceCheckUtils]: 82: Hoare triple {67316#true} havoc ~tmp~8; {67316#true} is VALID [2020-07-10 17:59:50,998 INFO L263 TraceCheckUtils]: 83: Hoare triple {67316#true} call select_helpers(); {67316#true} is VALID [2020-07-10 17:59:50,998 INFO L280 TraceCheckUtils]: 84: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,999 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {67316#true} {67316#true} #818#return; {67316#true} is VALID [2020-07-10 17:59:50,999 INFO L263 TraceCheckUtils]: 86: Hoare triple {67316#true} call select_features(); {67316#true} is VALID [2020-07-10 17:59:50,999 INFO L280 TraceCheckUtils]: 87: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:50,999 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {67316#true} {67316#true} #820#return; {67316#true} is VALID [2020-07-10 17:59:50,999 INFO L263 TraceCheckUtils]: 89: Hoare triple {67316#true} call #t~ret62 := valid_product(); {67316#true} is VALID [2020-07-10 17:59:50,999 INFO L280 TraceCheckUtils]: 90: Hoare triple {67316#true} havoc ~retValue_acc~4; {67316#true} is VALID [2020-07-10 17:59:51,000 INFO L280 TraceCheckUtils]: 91: Hoare triple {67316#true} ~retValue_acc~4 := 1; {67512#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-10 17:59:51,001 INFO L280 TraceCheckUtils]: 92: Hoare triple {67512#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:59:51,002 INFO L280 TraceCheckUtils]: 93: Hoare triple {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:59:51,003 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {67316#true} #822#return; {67406#(= |main_#t~ret62| 1)} is VALID [2020-07-10 17:59:51,004 INFO L280 TraceCheckUtils]: 95: Hoare triple {67406#(= |main_#t~ret62| 1)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {67406#(= |main_#t~ret62| 1)} is VALID [2020-07-10 17:59:51,005 INFO L280 TraceCheckUtils]: 96: Hoare triple {67406#(= |main_#t~ret62| 1)} ~tmp~8 := #t~ret62; {67407#(= 1 main_~tmp~8)} is VALID [2020-07-10 17:59:51,006 INFO L280 TraceCheckUtils]: 97: Hoare triple {67407#(= 1 main_~tmp~8)} havoc #t~ret62; {67407#(= 1 main_~tmp~8)} is VALID [2020-07-10 17:59:51,006 INFO L280 TraceCheckUtils]: 98: Hoare triple {67407#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {67316#true} is VALID [2020-07-10 17:59:51,006 INFO L263 TraceCheckUtils]: 99: Hoare triple {67316#true} call setup(); {67316#true} is VALID [2020-07-10 17:59:51,006 INFO L280 TraceCheckUtils]: 100: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:51,007 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {67316#true} {67316#true} #824#return; {67316#true} is VALID [2020-07-10 17:59:51,007 INFO L263 TraceCheckUtils]: 102: Hoare triple {67316#true} call runTest(); {67316#true} is VALID [2020-07-10 17:59:51,007 INFO L263 TraceCheckUtils]: 103: Hoare triple {67316#true} call test(); {67316#true} is VALID [2020-07-10 17:59:51,008 INFO L280 TraceCheckUtils]: 104: Hoare triple {67316#true} havoc ~splverifierCounter~0; {67316#true} is VALID [2020-07-10 17:59:51,008 INFO L280 TraceCheckUtils]: 105: Hoare triple {67316#true} havoc ~tmp~4; {67316#true} is VALID [2020-07-10 17:59:51,008 INFO L280 TraceCheckUtils]: 106: Hoare triple {67316#true} havoc ~tmp___0~1; {67316#true} is VALID [2020-07-10 17:59:51,009 INFO L280 TraceCheckUtils]: 107: Hoare triple {67316#true} havoc ~tmp___1~0; {67316#true} is VALID [2020-07-10 17:59:51,009 INFO L280 TraceCheckUtils]: 108: Hoare triple {67316#true} havoc ~tmp___2~0; {67316#true} is VALID [2020-07-10 17:59:51,009 INFO L280 TraceCheckUtils]: 109: Hoare triple {67316#true} ~splverifierCounter~0 := 0; {67316#true} is VALID [2020-07-10 17:59:51,010 INFO L280 TraceCheckUtils]: 110: Hoare triple {67316#true} assume !false; {67316#true} is VALID [2020-07-10 17:59:51,010 INFO L280 TraceCheckUtils]: 111: Hoare triple {67316#true} assume ~splverifierCounter~0 < 4; {67316#true} is VALID [2020-07-10 17:59:51,010 INFO L280 TraceCheckUtils]: 112: Hoare triple {67316#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:51,010 INFO L280 TraceCheckUtils]: 113: Hoare triple {67316#true} ~tmp~4 := #t~nondet38; {67316#true} is VALID [2020-07-10 17:59:51,011 INFO L280 TraceCheckUtils]: 114: Hoare triple {67316#true} havoc #t~nondet38; {67316#true} is VALID [2020-07-10 17:59:51,011 INFO L280 TraceCheckUtils]: 115: Hoare triple {67316#true} assume !(0 != ~tmp~4); {67316#true} is VALID [2020-07-10 17:59:51,011 INFO L280 TraceCheckUtils]: 116: Hoare triple {67316#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:51,012 INFO L280 TraceCheckUtils]: 117: Hoare triple {67316#true} ~tmp___0~1 := #t~nondet39; {67316#true} is VALID [2020-07-10 17:59:51,012 INFO L280 TraceCheckUtils]: 118: Hoare triple {67316#true} havoc #t~nondet39; {67316#true} is VALID [2020-07-10 17:59:51,012 INFO L280 TraceCheckUtils]: 119: Hoare triple {67316#true} assume !(0 != ~tmp___0~1); {67316#true} is VALID [2020-07-10 17:59:51,013 INFO L280 TraceCheckUtils]: 120: Hoare triple {67316#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:51,013 INFO L280 TraceCheckUtils]: 121: Hoare triple {67316#true} ~tmp___2~0 := #t~nondet40; {67316#true} is VALID [2020-07-10 17:59:51,013 INFO L280 TraceCheckUtils]: 122: Hoare triple {67316#true} havoc #t~nondet40; {67316#true} is VALID [2020-07-10 17:59:51,014 INFO L280 TraceCheckUtils]: 123: Hoare triple {67316#true} assume 0 != ~tmp___2~0; {67316#true} is VALID [2020-07-10 17:59:51,015 INFO L263 TraceCheckUtils]: 124: Hoare triple {67316#true} call startSystem(); {67514#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:59:51,015 INFO L280 TraceCheckUtils]: 125: Hoare triple {67514#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-10 17:59:51,015 INFO L280 TraceCheckUtils]: 126: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:51,016 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {67316#true} {67316#true} #872#return; {67316#true} is VALID [2020-07-10 17:59:51,017 INFO L263 TraceCheckUtils]: 128: Hoare triple {67316#true} call timeShift(); {67515#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 17:59:51,017 INFO L280 TraceCheckUtils]: 129: Hoare triple {67515#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {67316#true} is VALID [2020-07-10 17:59:51,017 INFO L280 TraceCheckUtils]: 130: Hoare triple {67316#true} assume 0 != ~systemActive~0; {67316#true} is VALID [2020-07-10 17:59:51,018 INFO L263 TraceCheckUtils]: 131: Hoare triple {67316#true} call processEnvironment(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:59:51,019 INFO L280 TraceCheckUtils]: 132: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-10 17:59:51,019 INFO L280 TraceCheckUtils]: 133: Hoare triple {67316#true} assume 0 == ~pumpRunning~0; {67316#true} is VALID [2020-07-10 17:59:51,019 INFO L263 TraceCheckUtils]: 134: Hoare triple {67316#true} call #t~ret42 := isHighWaterLevel(); {67316#true} is VALID [2020-07-10 17:59:51,020 INFO L280 TraceCheckUtils]: 135: Hoare triple {67316#true} havoc ~retValue_acc~7; {67316#true} is VALID [2020-07-10 17:59:51,020 INFO L280 TraceCheckUtils]: 136: Hoare triple {67316#true} havoc ~tmp~7; {67316#true} is VALID [2020-07-10 17:59:51,020 INFO L280 TraceCheckUtils]: 137: Hoare triple {67316#true} havoc ~tmp___0~2; {67316#true} is VALID [2020-07-10 17:59:51,020 INFO L263 TraceCheckUtils]: 138: Hoare triple {67316#true} call #t~ret61 := isHighWaterSensorDry(); {67316#true} is VALID [2020-07-10 17:59:51,021 INFO L280 TraceCheckUtils]: 139: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-10 17:59:51,021 INFO L280 TraceCheckUtils]: 140: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-10 17:59:51,022 INFO L280 TraceCheckUtils]: 141: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 17:59:51,023 INFO L280 TraceCheckUtils]: 142: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:59:51,024 INFO L280 TraceCheckUtils]: 143: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:59:51,025 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 17:59:51,026 INFO L280 TraceCheckUtils]: 145: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-10 17:59:51,027 INFO L280 TraceCheckUtils]: 146: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} ~tmp~7 := #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 17:59:51,028 INFO L280 TraceCheckUtils]: 147: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} havoc #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 17:59:51,029 INFO L280 TraceCheckUtils]: 148: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7); {67317#false} is VALID [2020-07-10 17:59:51,029 INFO L280 TraceCheckUtils]: 149: Hoare triple {67317#false} ~tmp___0~2 := 1; {67317#false} is VALID [2020-07-10 17:59:51,029 INFO L280 TraceCheckUtils]: 150: Hoare triple {67317#false} ~retValue_acc~7 := ~tmp___0~2; {67317#false} is VALID [2020-07-10 17:59:51,030 INFO L280 TraceCheckUtils]: 151: Hoare triple {67317#false} #res := ~retValue_acc~7; {67317#false} is VALID [2020-07-10 17:59:51,030 INFO L280 TraceCheckUtils]: 152: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 17:59:51,030 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {67317#false} {67316#true} #860#return; {67317#false} is VALID [2020-07-10 17:59:51,030 INFO L280 TraceCheckUtils]: 154: Hoare triple {67317#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {67317#false} is VALID [2020-07-10 17:59:51,031 INFO L280 TraceCheckUtils]: 155: Hoare triple {67317#false} ~tmp~5 := #t~ret42; {67317#false} is VALID [2020-07-10 17:59:51,031 INFO L280 TraceCheckUtils]: 156: Hoare triple {67317#false} havoc #t~ret42; {67317#false} is VALID [2020-07-10 17:59:51,031 INFO L280 TraceCheckUtils]: 157: Hoare triple {67317#false} assume 0 != ~tmp~5; {67317#false} is VALID [2020-07-10 17:59:51,032 INFO L263 TraceCheckUtils]: 158: Hoare triple {67317#false} call activatePump(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:59:51,032 INFO L280 TraceCheckUtils]: 159: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {67316#true} is VALID [2020-07-10 17:59:51,032 INFO L263 TraceCheckUtils]: 160: Hoare triple {67316#true} call #t~ret43 := isMethaneAlarm(); {67316#true} is VALID [2020-07-10 17:59:51,033 INFO L280 TraceCheckUtils]: 161: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-10 17:59:51,033 INFO L263 TraceCheckUtils]: 162: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-10 17:59:51,033 INFO L280 TraceCheckUtils]: 163: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-10 17:59:51,034 INFO L280 TraceCheckUtils]: 164: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-10 17:59:51,034 INFO L280 TraceCheckUtils]: 165: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-10 17:59:51,034 INFO L280 TraceCheckUtils]: 166: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:51,035 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-10 17:59:51,035 INFO L280 TraceCheckUtils]: 168: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:51,035 INFO L280 TraceCheckUtils]: 169: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-10 17:59:51,035 INFO L280 TraceCheckUtils]: 170: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-10 17:59:51,036 INFO L280 TraceCheckUtils]: 171: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-10 17:59:51,036 INFO L280 TraceCheckUtils]: 172: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:51,036 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-10 17:59:51,037 INFO L280 TraceCheckUtils]: 174: Hoare triple {67316#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:51,037 INFO L280 TraceCheckUtils]: 175: Hoare triple {67316#true} ~tmp~6 := #t~ret43; {67316#true} is VALID [2020-07-10 17:59:51,037 INFO L280 TraceCheckUtils]: 176: Hoare triple {67316#true} havoc #t~ret43; {67316#true} is VALID [2020-07-10 17:59:51,038 INFO L280 TraceCheckUtils]: 177: Hoare triple {67316#true} assume !(0 != ~tmp~6); {67316#true} is VALID [2020-07-10 17:59:51,039 INFO L263 TraceCheckUtils]: 178: Hoare triple {67316#true} call activatePump__wrappee__highWaterSensor(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:59:51,039 INFO L280 TraceCheckUtils]: 179: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-10 17:59:51,039 INFO L280 TraceCheckUtils]: 180: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:51,040 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-10 17:59:51,040 INFO L280 TraceCheckUtils]: 182: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:51,040 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {67316#true} {67317#false} #862#return; {67317#false} is VALID [2020-07-10 17:59:51,041 INFO L280 TraceCheckUtils]: 184: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 17:59:51,041 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {67317#false} {67316#true} #888#return; {67317#false} is VALID [2020-07-10 17:59:51,041 INFO L263 TraceCheckUtils]: 186: Hoare triple {67317#false} call __utac_acc__Specification4_spec__1(); {67316#true} is VALID [2020-07-10 17:59:51,041 INFO L280 TraceCheckUtils]: 187: Hoare triple {67316#true} havoc ~tmp~0; {67316#true} is VALID [2020-07-10 17:59:51,042 INFO L280 TraceCheckUtils]: 188: Hoare triple {67316#true} havoc ~tmp___0~0; {67316#true} is VALID [2020-07-10 17:59:51,042 INFO L263 TraceCheckUtils]: 189: Hoare triple {67316#true} call #t~ret0 := getWaterLevel(); {67316#true} is VALID [2020-07-10 17:59:51,042 INFO L280 TraceCheckUtils]: 190: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-10 17:59:51,043 INFO L280 TraceCheckUtils]: 191: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-10 17:59:51,043 INFO L280 TraceCheckUtils]: 192: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-10 17:59:51,043 INFO L280 TraceCheckUtils]: 193: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:51,044 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {67316#true} {67316#true} #812#return; {67316#true} is VALID [2020-07-10 17:59:51,044 INFO L280 TraceCheckUtils]: 195: Hoare triple {67316#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {67316#true} is VALID [2020-07-10 17:59:51,044 INFO L280 TraceCheckUtils]: 196: Hoare triple {67316#true} ~tmp~0 := #t~ret0; {67316#true} is VALID [2020-07-10 17:59:51,044 INFO L280 TraceCheckUtils]: 197: Hoare triple {67316#true} havoc #t~ret0; {67316#true} is VALID [2020-07-10 17:59:51,045 INFO L280 TraceCheckUtils]: 198: Hoare triple {67316#true} assume !(0 == ~tmp~0); {67316#true} is VALID [2020-07-10 17:59:51,045 INFO L280 TraceCheckUtils]: 199: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:51,045 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {67316#true} {67317#false} #890#return; {67317#false} is VALID [2020-07-10 17:59:51,046 INFO L280 TraceCheckUtils]: 201: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-10 17:59:51,046 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {67317#false} {67316#true} #876#return; {67317#false} is VALID [2020-07-10 17:59:51,046 INFO L280 TraceCheckUtils]: 203: Hoare triple {67317#false} assume !false; {67317#false} is VALID [2020-07-10 17:59:51,047 INFO L280 TraceCheckUtils]: 204: Hoare triple {67317#false} assume ~splverifierCounter~0 < 4; {67317#false} is VALID [2020-07-10 17:59:51,047 INFO L280 TraceCheckUtils]: 205: Hoare triple {67317#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {67317#false} is VALID [2020-07-10 17:59:51,047 INFO L280 TraceCheckUtils]: 206: Hoare triple {67317#false} ~tmp~4 := #t~nondet38; {67317#false} is VALID [2020-07-10 17:59:51,048 INFO L280 TraceCheckUtils]: 207: Hoare triple {67317#false} havoc #t~nondet38; {67317#false} is VALID [2020-07-10 17:59:51,048 INFO L280 TraceCheckUtils]: 208: Hoare triple {67317#false} assume !(0 != ~tmp~4); {67317#false} is VALID [2020-07-10 17:59:51,048 INFO L280 TraceCheckUtils]: 209: Hoare triple {67317#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {67317#false} is VALID [2020-07-10 17:59:51,048 INFO L280 TraceCheckUtils]: 210: Hoare triple {67317#false} ~tmp___0~1 := #t~nondet39; {67317#false} is VALID [2020-07-10 17:59:51,049 INFO L280 TraceCheckUtils]: 211: Hoare triple {67317#false} havoc #t~nondet39; {67317#false} is VALID [2020-07-10 17:59:51,049 INFO L280 TraceCheckUtils]: 212: Hoare triple {67317#false} assume !(0 != ~tmp___0~1); {67317#false} is VALID [2020-07-10 17:59:51,049 INFO L280 TraceCheckUtils]: 213: Hoare triple {67317#false} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {67317#false} is VALID [2020-07-10 17:59:51,050 INFO L280 TraceCheckUtils]: 214: Hoare triple {67317#false} ~tmp___2~0 := #t~nondet40; {67317#false} is VALID [2020-07-10 17:59:51,050 INFO L280 TraceCheckUtils]: 215: Hoare triple {67317#false} havoc #t~nondet40; {67317#false} is VALID [2020-07-10 17:59:51,050 INFO L280 TraceCheckUtils]: 216: Hoare triple {67317#false} assume 0 != ~tmp___2~0; {67317#false} is VALID [2020-07-10 17:59:51,051 INFO L263 TraceCheckUtils]: 217: Hoare triple {67317#false} call startSystem(); {67514#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:59:51,051 INFO L280 TraceCheckUtils]: 218: Hoare triple {67514#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-10 17:59:51,051 INFO L280 TraceCheckUtils]: 219: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:51,051 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {67316#true} {67317#false} #872#return; {67317#false} is VALID [2020-07-10 17:59:51,052 INFO L263 TraceCheckUtils]: 221: Hoare triple {67317#false} call timeShift(); {67317#false} is VALID [2020-07-10 17:59:51,052 INFO L280 TraceCheckUtils]: 222: Hoare triple {67317#false} assume 0 != ~pumpRunning~0; {67317#false} is VALID [2020-07-10 17:59:51,052 INFO L263 TraceCheckUtils]: 223: Hoare triple {67317#false} call lowerWaterLevel(); {67665#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:59:51,053 INFO L280 TraceCheckUtils]: 224: Hoare triple {67665#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {67316#true} is VALID [2020-07-10 17:59:51,053 INFO L280 TraceCheckUtils]: 225: Hoare triple {67316#true} ~waterLevel~0 := ~waterLevel~0 - 1; {67316#true} is VALID [2020-07-10 17:59:51,053 INFO L280 TraceCheckUtils]: 226: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:51,053 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {67316#true} {67317#false} #886#return; {67317#false} is VALID [2020-07-10 17:59:51,054 INFO L280 TraceCheckUtils]: 228: Hoare triple {67317#false} assume 0 != ~systemActive~0; {67317#false} is VALID [2020-07-10 17:59:51,054 INFO L263 TraceCheckUtils]: 229: Hoare triple {67317#false} call processEnvironment(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:59:51,054 INFO L280 TraceCheckUtils]: 230: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-10 17:59:51,055 INFO L280 TraceCheckUtils]: 231: Hoare triple {67316#true} assume !(0 == ~pumpRunning~0); {67316#true} is VALID [2020-07-10 17:59:51,055 INFO L263 TraceCheckUtils]: 232: Hoare triple {67316#true} call processEnvironment__wrappee__base(); {67316#true} is VALID [2020-07-10 17:59:51,055 INFO L280 TraceCheckUtils]: 233: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:51,056 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {67316#true} {67316#true} #866#return; {67316#true} is VALID [2020-07-10 17:59:51,056 INFO L280 TraceCheckUtils]: 235: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:51,056 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {67316#true} {67317#false} #888#return; {67317#false} is VALID [2020-07-10 17:59:51,057 INFO L263 TraceCheckUtils]: 237: Hoare triple {67317#false} call __utac_acc__Specification4_spec__1(); {67317#false} is VALID [2020-07-10 17:59:51,057 INFO L280 TraceCheckUtils]: 238: Hoare triple {67317#false} havoc ~tmp~0; {67317#false} is VALID [2020-07-10 17:59:51,057 INFO L280 TraceCheckUtils]: 239: Hoare triple {67317#false} havoc ~tmp___0~0; {67317#false} is VALID [2020-07-10 17:59:51,057 INFO L263 TraceCheckUtils]: 240: Hoare triple {67317#false} call #t~ret0 := getWaterLevel(); {67316#true} is VALID [2020-07-10 17:59:51,058 INFO L280 TraceCheckUtils]: 241: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-10 17:59:51,058 INFO L280 TraceCheckUtils]: 242: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-10 17:59:51,058 INFO L280 TraceCheckUtils]: 243: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-10 17:59:51,059 INFO L280 TraceCheckUtils]: 244: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:51,059 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {67316#true} {67317#false} #812#return; {67317#false} is VALID [2020-07-10 17:59:51,059 INFO L280 TraceCheckUtils]: 246: Hoare triple {67317#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {67317#false} is VALID [2020-07-10 17:59:51,060 INFO L280 TraceCheckUtils]: 247: Hoare triple {67317#false} ~tmp~0 := #t~ret0; {67317#false} is VALID [2020-07-10 17:59:51,060 INFO L280 TraceCheckUtils]: 248: Hoare triple {67317#false} havoc #t~ret0; {67317#false} is VALID [2020-07-10 17:59:51,060 INFO L280 TraceCheckUtils]: 249: Hoare triple {67317#false} assume 0 == ~tmp~0; {67317#false} is VALID [2020-07-10 17:59:51,060 INFO L263 TraceCheckUtils]: 250: Hoare triple {67317#false} call #t~ret1 := isPumpRunning(); {67316#true} is VALID [2020-07-10 17:59:51,061 INFO L280 TraceCheckUtils]: 251: Hoare triple {67316#true} havoc ~retValue_acc~6; {67316#true} is VALID [2020-07-10 17:59:51,061 INFO L280 TraceCheckUtils]: 252: Hoare triple {67316#true} ~retValue_acc~6 := ~pumpRunning~0; {67316#true} is VALID [2020-07-10 17:59:51,061 INFO L280 TraceCheckUtils]: 253: Hoare triple {67316#true} #res := ~retValue_acc~6; {67316#true} is VALID [2020-07-10 17:59:51,062 INFO L280 TraceCheckUtils]: 254: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-10 17:59:51,062 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {67316#true} {67317#false} #814#return; {67317#false} is VALID [2020-07-10 17:59:51,062 INFO L280 TraceCheckUtils]: 256: Hoare triple {67317#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {67317#false} is VALID [2020-07-10 17:59:51,062 INFO L280 TraceCheckUtils]: 257: Hoare triple {67317#false} ~tmp___0~0 := #t~ret1; {67317#false} is VALID [2020-07-10 17:59:51,063 INFO L280 TraceCheckUtils]: 258: Hoare triple {67317#false} havoc #t~ret1; {67317#false} is VALID [2020-07-10 17:59:51,063 INFO L280 TraceCheckUtils]: 259: Hoare triple {67317#false} assume 0 != ~tmp___0~0; {67317#false} is VALID [2020-07-10 17:59:51,063 INFO L263 TraceCheckUtils]: 260: Hoare triple {67317#false} call __automaton_fail(); {67317#false} is VALID [2020-07-10 17:59:51,064 INFO L280 TraceCheckUtils]: 261: Hoare triple {67317#false} assume !false; {67317#false} is VALID [2020-07-10 17:59:51,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:59:51,161 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:59:51,161 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [114328386] [2020-07-10 17:59:51,161 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:59:51,162 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-10 17:59:51,162 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153881975] [2020-07-10 17:59:51,163 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 262 [2020-07-10 17:59:51,166 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:59:51,166 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 17:59:51,551 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 255 edges. 255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:59:51,551 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 17:59:51,552 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:59:51,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 17:59:51,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-10 17:59:51,553 INFO L87 Difference]: Start difference. First operand 1896 states and 2202 transitions. Second operand 15 states. [2020-07-10 17:59:54,567 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:59:54,939 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:59:55,493 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:59:55,923 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:59:56,277 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:00:05,110 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:00:05,724 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:00:06,584 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:00:07,573 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:00:08,141 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187