/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product36.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 20:16:55,789 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 20:16:55,794 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 20:16:55,812 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 20:16:55,812 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 20:16:55,813 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 20:16:55,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 20:16:55,817 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 20:16:55,818 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 20:16:55,819 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 20:16:55,820 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 20:16:55,821 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 20:16:55,822 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 20:16:55,823 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 20:16:55,824 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 20:16:55,825 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 20:16:55,826 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 20:16:55,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 20:16:55,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 20:16:55,830 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 20:16:55,832 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 20:16:55,833 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 20:16:55,834 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 20:16:55,835 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 20:16:55,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 20:16:55,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 20:16:55,838 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 20:16:55,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 20:16:55,839 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 20:16:55,840 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 20:16:55,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 20:16:55,841 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 20:16:55,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 20:16:55,843 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 20:16:55,844 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 20:16:55,844 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 20:16:55,846 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 20:16:55,847 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 20:16:55,847 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 20:16:55,848 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 20:16:55,848 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 20:16:55,849 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 20:16:55,868 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 20:16:55,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 20:16:55,870 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 20:16:55,871 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 20:16:55,871 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 20:16:55,871 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 20:16:55,871 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 20:16:55,871 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 20:16:55,872 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 20:16:55,872 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 20:16:55,873 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 20:16:55,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 20:16:55,873 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 20:16:55,873 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 20:16:55,874 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 20:16:55,874 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 20:16:55,874 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 20:16:55,874 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 20:16:55,875 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 20:16:55,875 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 20:16:55,875 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 20:16:55,876 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 20:16:55,876 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 20:16:56,194 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 20:16:56,211 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 20:16:56,215 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 20:16:56,216 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 20:16:56,217 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 20:16:56,218 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product36.cil.c [2020-07-08 20:16:56,304 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21a77ccd7/c5c056c7a8584567baa6ae594fa6dfd0/FLAG23ec981fe [2020-07-08 20:16:56,826 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 20:16:56,826 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product36.cil.c [2020-07-08 20:16:56,841 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21a77ccd7/c5c056c7a8584567baa6ae594fa6dfd0/FLAG23ec981fe [2020-07-08 20:16:57,144 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21a77ccd7/c5c056c7a8584567baa6ae594fa6dfd0 [2020-07-08 20:16:57,155 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 20:16:57,156 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 20:16:57,157 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 20:16:57,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 20:16:57,161 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 20:16:57,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 08:16:57" (1/1) ... [2020-07-08 20:16:57,169 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ba5ece and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:16:57, skipping insertion in model container [2020-07-08 20:16:57,169 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 08:16:57" (1/1) ... [2020-07-08 20:16:57,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 20:16:57,246 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 20:16:57,606 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 20:16:57,728 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 20:16:57,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 20:16:57,879 INFO L208 MainTranslator]: Completed translation [2020-07-08 20:16:57,880 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:16:57 WrapperNode [2020-07-08 20:16:57,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 20:16:57,881 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 20:16:57,881 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 20:16:57,881 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 20:16:57,894 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:16:57" (1/1) ... [2020-07-08 20:16:57,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:16:57" (1/1) ... [2020-07-08 20:16:57,915 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:16:57" (1/1) ... [2020-07-08 20:16:57,915 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:16:57" (1/1) ... [2020-07-08 20:16:57,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:16:57" (1/1) ... [2020-07-08 20:16:57,980 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:16:57" (1/1) ... [2020-07-08 20:16:57,985 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:16:57" (1/1) ... [2020-07-08 20:16:57,993 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 20:16:57,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 20:16:57,994 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 20:16:57,994 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 20:16:57,995 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:16:57" (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 [2020-07-08 20:16:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 20:16:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 20:16:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 20:16:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 20:16:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 20:16:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 20:16:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 20:16:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 20:16:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 20:16:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 20:16:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 20:16:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 20:16:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 20:16:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 20:16:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 20:16:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 20:16:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 20:16:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 20:16:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 20:16:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 20:16:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 20:16:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 20:16:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 20:16:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 20:16:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 20:16:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 20:16:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 20:16:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 20:16:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 20:16:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 20:16:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 20:16:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 20:16:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 20:16:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 20:16:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-08 20:16:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-08 20:16:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 20:16:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 20:16:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-08 20:16:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-08 20:16:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 20:16:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 20:16:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 20:16:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 20:16:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 20:16:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 20:16:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 20:16:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 20:16:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 20:16:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 20:16:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 20:16:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 20:16:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 20:16:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 20:16:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 20:16:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 20:16:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 20:16:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 20:16:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 20:16:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 20:16:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 20:16:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 20:16:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 20:16:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 20:16:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 20:16:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 20:16:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 20:16:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 20:16:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 20:16:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 20:16:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 20:16:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 20:16:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 20:16:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 20:16:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 20:16:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 20:16:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-08 20:16:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 20:16:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 20:16:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 20:16:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 20:16:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 20:16:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 20:16:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-08 20:16:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-08 20:16:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-08 20:16:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 20:16:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 20:16:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 20:16:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 20:16:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 20:16:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 20:16:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 20:16:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 20:16:59,692 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 20:16:59,693 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 20:16:59,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 08:16:59 BoogieIcfgContainer [2020-07-08 20:16:59,700 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 20:16:59,701 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 20:16:59,701 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 20:16:59,704 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 20:16:59,705 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 08:16:57" (1/3) ... [2020-07-08 20:16:59,706 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ded74fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 08:16:59, skipping insertion in model container [2020-07-08 20:16:59,706 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 08:16:57" (2/3) ... [2020-07-08 20:16:59,706 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ded74fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 08:16:59, skipping insertion in model container [2020-07-08 20:16:59,707 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 08:16:59" (3/3) ... [2020-07-08 20:16:59,709 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product36.cil.c [2020-07-08 20:16:59,719 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 20:16:59,728 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 20:16:59,742 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 20:16:59,760 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 20:16:59,761 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 20:16:59,761 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 20:16:59,761 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 20:16:59,762 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 20:16:59,762 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 20:16:59,762 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 20:16:59,762 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 20:16:59,804 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states. [2020-07-08 20:16:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-08 20:16:59,825 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:16:59,826 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 20:16:59,827 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:16:59,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:16:59,833 INFO L82 PathProgramCache]: Analyzing trace with hash 581335990, now seen corresponding path program 1 times [2020-07-08 20:16:59,841 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:16:59,841 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [94419656] [2020-07-08 20:16:59,842 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:17:00,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:00,625 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:17:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:00,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {415#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {309#true} is VALID [2020-07-08 20:17:00,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {309#true} #valid := #valid[0 := 0]; {309#true} is VALID [2020-07-08 20:17:00,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {309#true} assume 0 < #StackHeapBarrier; {309#true} is VALID [2020-07-08 20:17:00,725 INFO L280 TraceCheckUtils]: 3: Hoare triple {309#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {309#true} is VALID [2020-07-08 20:17:00,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {309#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {309#true} is VALID [2020-07-08 20:17:00,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {309#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {309#true} is VALID [2020-07-08 20:17:00,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {309#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {309#true} is VALID [2020-07-08 20:17:00,727 INFO L280 TraceCheckUtils]: 7: Hoare triple {309#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {309#true} is VALID [2020-07-08 20:17:00,727 INFO L280 TraceCheckUtils]: 8: Hoare triple {309#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {309#true} is VALID [2020-07-08 20:17:00,727 INFO L280 TraceCheckUtils]: 9: Hoare triple {309#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {309#true} is VALID [2020-07-08 20:17:00,728 INFO L280 TraceCheckUtils]: 10: Hoare triple {309#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {309#true} is VALID [2020-07-08 20:17:00,728 INFO L280 TraceCheckUtils]: 11: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {309#true} is VALID [2020-07-08 20:17:00,729 INFO L280 TraceCheckUtils]: 12: Hoare triple {309#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {309#true} is VALID [2020-07-08 20:17:00,729 INFO L280 TraceCheckUtils]: 13: Hoare triple {309#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {309#true} is VALID [2020-07-08 20:17:00,729 INFO L280 TraceCheckUtils]: 14: Hoare triple {309#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {309#true} is VALID [2020-07-08 20:17:00,730 INFO L280 TraceCheckUtils]: 15: Hoare triple {309#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {309#true} is VALID [2020-07-08 20:17:00,730 INFO L280 TraceCheckUtils]: 16: Hoare triple {309#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {309#true} is VALID [2020-07-08 20:17:00,730 INFO L280 TraceCheckUtils]: 17: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {309#true} is VALID [2020-07-08 20:17:00,731 INFO L280 TraceCheckUtils]: 18: Hoare triple {309#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {309#true} is VALID [2020-07-08 20:17:00,731 INFO L280 TraceCheckUtils]: 19: Hoare triple {309#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {309#true} is VALID [2020-07-08 20:17:00,731 INFO L280 TraceCheckUtils]: 20: Hoare triple {309#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {309#true} is VALID [2020-07-08 20:17:00,732 INFO L280 TraceCheckUtils]: 21: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {309#true} is VALID [2020-07-08 20:17:00,732 INFO L280 TraceCheckUtils]: 22: Hoare triple {309#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {309#true} is VALID [2020-07-08 20:17:00,732 INFO L280 TraceCheckUtils]: 23: Hoare triple {309#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {309#true} is VALID [2020-07-08 20:17:00,733 INFO L280 TraceCheckUtils]: 24: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {309#true} is VALID [2020-07-08 20:17:00,733 INFO L280 TraceCheckUtils]: 25: Hoare triple {309#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {309#true} is VALID [2020-07-08 20:17:00,733 INFO L280 TraceCheckUtils]: 26: Hoare triple {309#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {309#true} is VALID [2020-07-08 20:17:00,734 INFO L280 TraceCheckUtils]: 27: Hoare triple {309#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {309#true} is VALID [2020-07-08 20:17:00,734 INFO L280 TraceCheckUtils]: 28: Hoare triple {309#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {309#true} is VALID [2020-07-08 20:17:00,734 INFO L280 TraceCheckUtils]: 29: Hoare triple {309#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {309#true} is VALID [2020-07-08 20:17:00,735 INFO L280 TraceCheckUtils]: 30: Hoare triple {309#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {309#true} is VALID [2020-07-08 20:17:00,735 INFO L280 TraceCheckUtils]: 31: Hoare triple {309#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {309#true} is VALID [2020-07-08 20:17:00,735 INFO L280 TraceCheckUtils]: 32: Hoare triple {309#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {309#true} is VALID [2020-07-08 20:17:00,736 INFO L280 TraceCheckUtils]: 33: Hoare triple {309#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {309#true} is VALID [2020-07-08 20:17:00,737 INFO L280 TraceCheckUtils]: 34: Hoare triple {309#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {309#true} is VALID [2020-07-08 20:17:00,738 INFO L280 TraceCheckUtils]: 35: Hoare triple {309#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {309#true} is VALID [2020-07-08 20:17:00,738 INFO L280 TraceCheckUtils]: 36: Hoare triple {309#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {309#true} is VALID [2020-07-08 20:17:00,738 INFO L280 TraceCheckUtils]: 37: Hoare triple {309#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {309#true} is VALID [2020-07-08 20:17:00,739 INFO L280 TraceCheckUtils]: 38: Hoare triple {309#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {309#true} is VALID [2020-07-08 20:17:00,739 INFO L280 TraceCheckUtils]: 39: Hoare triple {309#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {309#true} is VALID [2020-07-08 20:17:00,739 INFO L280 TraceCheckUtils]: 40: Hoare triple {309#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {309#true} is VALID [2020-07-08 20:17:00,740 INFO L280 TraceCheckUtils]: 41: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {309#true} is VALID [2020-07-08 20:17:00,740 INFO L280 TraceCheckUtils]: 42: Hoare triple {309#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {309#true} is VALID [2020-07-08 20:17:00,740 INFO L280 TraceCheckUtils]: 43: Hoare triple {309#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {309#true} is VALID [2020-07-08 20:17:00,741 INFO L280 TraceCheckUtils]: 44: Hoare triple {309#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {309#true} is VALID [2020-07-08 20:17:00,741 INFO L280 TraceCheckUtils]: 45: Hoare triple {309#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {309#true} is VALID [2020-07-08 20:17:00,743 INFO L280 TraceCheckUtils]: 46: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {309#true} is VALID [2020-07-08 20:17:00,743 INFO L280 TraceCheckUtils]: 47: Hoare triple {309#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {309#true} is VALID [2020-07-08 20:17:00,745 INFO L280 TraceCheckUtils]: 48: Hoare triple {309#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {309#true} is VALID [2020-07-08 20:17:00,745 INFO L280 TraceCheckUtils]: 49: Hoare triple {309#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {309#true} is VALID [2020-07-08 20:17:00,745 INFO L280 TraceCheckUtils]: 50: Hoare triple {309#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {309#true} is VALID [2020-07-08 20:17:00,746 INFO L280 TraceCheckUtils]: 51: Hoare triple {309#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {309#true} is VALID [2020-07-08 20:17:00,746 INFO L280 TraceCheckUtils]: 52: Hoare triple {309#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {309#true} is VALID [2020-07-08 20:17:00,746 INFO L280 TraceCheckUtils]: 53: Hoare triple {309#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {309#true} is VALID [2020-07-08 20:17:00,747 INFO L280 TraceCheckUtils]: 54: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {309#true} is VALID [2020-07-08 20:17:00,747 INFO L280 TraceCheckUtils]: 55: Hoare triple {309#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {309#true} is VALID [2020-07-08 20:17:00,750 INFO L280 TraceCheckUtils]: 56: Hoare triple {309#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {309#true} is VALID [2020-07-08 20:17:00,751 INFO L280 TraceCheckUtils]: 57: Hoare triple {309#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {309#true} is VALID [2020-07-08 20:17:00,751 INFO L280 TraceCheckUtils]: 58: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {309#true} is VALID [2020-07-08 20:17:00,751 INFO L280 TraceCheckUtils]: 59: Hoare triple {309#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {309#true} is VALID [2020-07-08 20:17:00,752 INFO L280 TraceCheckUtils]: 60: Hoare triple {309#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {309#true} is VALID [2020-07-08 20:17:00,752 INFO L280 TraceCheckUtils]: 61: Hoare triple {309#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {309#true} is VALID [2020-07-08 20:17:00,754 INFO L280 TraceCheckUtils]: 62: Hoare triple {309#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {309#true} is VALID [2020-07-08 20:17:00,754 INFO L280 TraceCheckUtils]: 63: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {309#true} is VALID [2020-07-08 20:17:00,755 INFO L280 TraceCheckUtils]: 64: Hoare triple {309#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {309#true} is VALID [2020-07-08 20:17:00,755 INFO L280 TraceCheckUtils]: 65: Hoare triple {309#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {309#true} is VALID [2020-07-08 20:17:00,756 INFO L280 TraceCheckUtils]: 66: Hoare triple {309#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {309#true} is VALID [2020-07-08 20:17:00,763 INFO L280 TraceCheckUtils]: 67: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {309#true} is VALID [2020-07-08 20:17:00,764 INFO L280 TraceCheckUtils]: 68: Hoare triple {309#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {309#true} is VALID [2020-07-08 20:17:00,764 INFO L280 TraceCheckUtils]: 69: Hoare triple {309#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {309#true} is VALID [2020-07-08 20:17:00,764 INFO L280 TraceCheckUtils]: 70: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {309#true} is VALID [2020-07-08 20:17:00,765 INFO L280 TraceCheckUtils]: 71: Hoare triple {309#true} ~waterLevel~0 := 1; {309#true} is VALID [2020-07-08 20:17:00,765 INFO L280 TraceCheckUtils]: 72: Hoare triple {309#true} ~methaneLevelCritical~0 := 0; {309#true} is VALID [2020-07-08 20:17:00,767 INFO L280 TraceCheckUtils]: 73: Hoare triple {309#true} ~head~0.base, ~head~0.offset := 0, 0; {309#true} is VALID [2020-07-08 20:17:00,767 INFO L280 TraceCheckUtils]: 74: Hoare triple {309#true} ~cleanupTimeShifts~0 := 4; {309#true} is VALID [2020-07-08 20:17:00,767 INFO L280 TraceCheckUtils]: 75: Hoare triple {309#true} ~pumpRunning~0 := 0; {309#true} is VALID [2020-07-08 20:17:00,768 INFO L280 TraceCheckUtils]: 76: Hoare triple {309#true} ~systemActive~0 := 1; {309#true} is VALID [2020-07-08 20:17:00,768 INFO L280 TraceCheckUtils]: 77: Hoare triple {309#true} ~methAndRunningLastTime~0 := 0; {309#true} is VALID [2020-07-08 20:17:00,768 INFO L280 TraceCheckUtils]: 78: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,769 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {309#true} {309#true} #904#return; {309#true} is VALID [2020-07-08 20:17:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:00,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,796 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {309#true} {309#true} #812#return; {309#true} is VALID [2020-07-08 20:17:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:00,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,803 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {309#true} {309#true} #814#return; {309#true} is VALID [2020-07-08 20:17:00,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:00,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {309#true} havoc ~retValue_acc~7; {309#true} is VALID [2020-07-08 20:17:00,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {309#true} ~retValue_acc~7 := 1; {309#true} is VALID [2020-07-08 20:17:00,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {309#true} #res := ~retValue_acc~7; {309#true} is VALID [2020-07-08 20:17:00,827 INFO L280 TraceCheckUtils]: 3: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,827 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {309#true} {309#true} #816#return; {309#true} is VALID [2020-07-08 20:17:00,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:00,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,831 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {309#true} {309#true} #818#return; {309#true} is VALID [2020-07-08 20:17:00,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:00,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {416#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {309#true} is VALID [2020-07-08 20:17:00,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,844 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {309#true} {309#true} #894#return; {309#true} is VALID [2020-07-08 20:17:00,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:00,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {309#true} havoc ~retValue_acc~0; {309#true} is VALID [2020-07-08 20:17:00,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {309#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {309#true} is VALID [2020-07-08 20:17:00,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {309#true} #res := ~retValue_acc~0; {309#true} is VALID [2020-07-08 20:17:00,849 INFO L280 TraceCheckUtils]: 3: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,849 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {309#true} {310#false} #874#return; {310#false} is VALID [2020-07-08 20:17:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:00,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {309#true} havoc ~retValue_acc~10; {309#true} is VALID [2020-07-08 20:17:00,853 INFO L280 TraceCheckUtils]: 1: Hoare triple {309#true} ~retValue_acc~10 := ~pumpRunning~0; {309#true} is VALID [2020-07-08 20:17:00,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {309#true} #res := ~retValue_acc~10; {309#true} is VALID [2020-07-08 20:17:00,854 INFO L280 TraceCheckUtils]: 3: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,854 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {309#true} {310#false} #876#return; {310#false} is VALID [2020-07-08 20:17:00,860 INFO L263 TraceCheckUtils]: 0: Hoare triple {309#true} call ULTIMATE.init(); {415#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 20:17:00,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {415#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {309#true} is VALID [2020-07-08 20:17:00,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {309#true} #valid := #valid[0 := 0]; {309#true} is VALID [2020-07-08 20:17:00,861 INFO L280 TraceCheckUtils]: 3: Hoare triple {309#true} assume 0 < #StackHeapBarrier; {309#true} is VALID [2020-07-08 20:17:00,861 INFO L280 TraceCheckUtils]: 4: Hoare triple {309#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {309#true} is VALID [2020-07-08 20:17:00,861 INFO L280 TraceCheckUtils]: 5: Hoare triple {309#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {309#true} is VALID [2020-07-08 20:17:00,862 INFO L280 TraceCheckUtils]: 6: Hoare triple {309#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {309#true} is VALID [2020-07-08 20:17:00,862 INFO L280 TraceCheckUtils]: 7: Hoare triple {309#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {309#true} is VALID [2020-07-08 20:17:00,862 INFO L280 TraceCheckUtils]: 8: Hoare triple {309#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {309#true} is VALID [2020-07-08 20:17:00,863 INFO L280 TraceCheckUtils]: 9: Hoare triple {309#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {309#true} is VALID [2020-07-08 20:17:00,863 INFO L280 TraceCheckUtils]: 10: Hoare triple {309#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {309#true} is VALID [2020-07-08 20:17:00,863 INFO L280 TraceCheckUtils]: 11: Hoare triple {309#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {309#true} is VALID [2020-07-08 20:17:00,864 INFO L280 TraceCheckUtils]: 12: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {309#true} is VALID [2020-07-08 20:17:00,864 INFO L280 TraceCheckUtils]: 13: Hoare triple {309#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {309#true} is VALID [2020-07-08 20:17:00,864 INFO L280 TraceCheckUtils]: 14: Hoare triple {309#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {309#true} is VALID [2020-07-08 20:17:00,864 INFO L280 TraceCheckUtils]: 15: Hoare triple {309#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {309#true} is VALID [2020-07-08 20:17:00,865 INFO L280 TraceCheckUtils]: 16: Hoare triple {309#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {309#true} is VALID [2020-07-08 20:17:00,865 INFO L280 TraceCheckUtils]: 17: Hoare triple {309#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {309#true} is VALID [2020-07-08 20:17:00,865 INFO L280 TraceCheckUtils]: 18: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {309#true} is VALID [2020-07-08 20:17:00,866 INFO L280 TraceCheckUtils]: 19: Hoare triple {309#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {309#true} is VALID [2020-07-08 20:17:00,866 INFO L280 TraceCheckUtils]: 20: Hoare triple {309#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {309#true} is VALID [2020-07-08 20:17:00,866 INFO L280 TraceCheckUtils]: 21: Hoare triple {309#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {309#true} is VALID [2020-07-08 20:17:00,867 INFO L280 TraceCheckUtils]: 22: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {309#true} is VALID [2020-07-08 20:17:00,867 INFO L280 TraceCheckUtils]: 23: Hoare triple {309#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {309#true} is VALID [2020-07-08 20:17:00,867 INFO L280 TraceCheckUtils]: 24: Hoare triple {309#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {309#true} is VALID [2020-07-08 20:17:00,868 INFO L280 TraceCheckUtils]: 25: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {309#true} is VALID [2020-07-08 20:17:00,868 INFO L280 TraceCheckUtils]: 26: Hoare triple {309#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {309#true} is VALID [2020-07-08 20:17:00,868 INFO L280 TraceCheckUtils]: 27: Hoare triple {309#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {309#true} is VALID [2020-07-08 20:17:00,868 INFO L280 TraceCheckUtils]: 28: Hoare triple {309#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {309#true} is VALID [2020-07-08 20:17:00,869 INFO L280 TraceCheckUtils]: 29: Hoare triple {309#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {309#true} is VALID [2020-07-08 20:17:00,869 INFO L280 TraceCheckUtils]: 30: Hoare triple {309#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {309#true} is VALID [2020-07-08 20:17:00,869 INFO L280 TraceCheckUtils]: 31: Hoare triple {309#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {309#true} is VALID [2020-07-08 20:17:00,869 INFO L280 TraceCheckUtils]: 32: Hoare triple {309#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {309#true} is VALID [2020-07-08 20:17:00,870 INFO L280 TraceCheckUtils]: 33: Hoare triple {309#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {309#true} is VALID [2020-07-08 20:17:00,870 INFO L280 TraceCheckUtils]: 34: Hoare triple {309#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {309#true} is VALID [2020-07-08 20:17:00,870 INFO L280 TraceCheckUtils]: 35: Hoare triple {309#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {309#true} is VALID [2020-07-08 20:17:00,871 INFO L280 TraceCheckUtils]: 36: Hoare triple {309#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {309#true} is VALID [2020-07-08 20:17:00,871 INFO L280 TraceCheckUtils]: 37: Hoare triple {309#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {309#true} is VALID [2020-07-08 20:17:00,871 INFO L280 TraceCheckUtils]: 38: Hoare triple {309#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {309#true} is VALID [2020-07-08 20:17:00,871 INFO L280 TraceCheckUtils]: 39: Hoare triple {309#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {309#true} is VALID [2020-07-08 20:17:00,872 INFO L280 TraceCheckUtils]: 40: Hoare triple {309#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {309#true} is VALID [2020-07-08 20:17:00,872 INFO L280 TraceCheckUtils]: 41: Hoare triple {309#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {309#true} is VALID [2020-07-08 20:17:00,872 INFO L280 TraceCheckUtils]: 42: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {309#true} is VALID [2020-07-08 20:17:00,872 INFO L280 TraceCheckUtils]: 43: Hoare triple {309#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {309#true} is VALID [2020-07-08 20:17:00,873 INFO L280 TraceCheckUtils]: 44: Hoare triple {309#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {309#true} is VALID [2020-07-08 20:17:00,873 INFO L280 TraceCheckUtils]: 45: Hoare triple {309#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {309#true} is VALID [2020-07-08 20:17:00,873 INFO L280 TraceCheckUtils]: 46: Hoare triple {309#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {309#true} is VALID [2020-07-08 20:17:00,874 INFO L280 TraceCheckUtils]: 47: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {309#true} is VALID [2020-07-08 20:17:00,874 INFO L280 TraceCheckUtils]: 48: Hoare triple {309#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {309#true} is VALID [2020-07-08 20:17:00,874 INFO L280 TraceCheckUtils]: 49: Hoare triple {309#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {309#true} is VALID [2020-07-08 20:17:00,875 INFO L280 TraceCheckUtils]: 50: Hoare triple {309#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {309#true} is VALID [2020-07-08 20:17:00,875 INFO L280 TraceCheckUtils]: 51: Hoare triple {309#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {309#true} is VALID [2020-07-08 20:17:00,875 INFO L280 TraceCheckUtils]: 52: Hoare triple {309#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {309#true} is VALID [2020-07-08 20:17:00,875 INFO L280 TraceCheckUtils]: 53: Hoare triple {309#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {309#true} is VALID [2020-07-08 20:17:00,876 INFO L280 TraceCheckUtils]: 54: Hoare triple {309#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {309#true} is VALID [2020-07-08 20:17:00,876 INFO L280 TraceCheckUtils]: 55: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {309#true} is VALID [2020-07-08 20:17:00,876 INFO L280 TraceCheckUtils]: 56: Hoare triple {309#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {309#true} is VALID [2020-07-08 20:17:00,877 INFO L280 TraceCheckUtils]: 57: Hoare triple {309#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {309#true} is VALID [2020-07-08 20:17:00,877 INFO L280 TraceCheckUtils]: 58: Hoare triple {309#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {309#true} is VALID [2020-07-08 20:17:00,877 INFO L280 TraceCheckUtils]: 59: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {309#true} is VALID [2020-07-08 20:17:00,877 INFO L280 TraceCheckUtils]: 60: Hoare triple {309#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {309#true} is VALID [2020-07-08 20:17:00,878 INFO L280 TraceCheckUtils]: 61: Hoare triple {309#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {309#true} is VALID [2020-07-08 20:17:00,878 INFO L280 TraceCheckUtils]: 62: Hoare triple {309#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {309#true} is VALID [2020-07-08 20:17:00,878 INFO L280 TraceCheckUtils]: 63: Hoare triple {309#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {309#true} is VALID [2020-07-08 20:17:00,879 INFO L280 TraceCheckUtils]: 64: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {309#true} is VALID [2020-07-08 20:17:00,879 INFO L280 TraceCheckUtils]: 65: Hoare triple {309#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {309#true} is VALID [2020-07-08 20:17:00,879 INFO L280 TraceCheckUtils]: 66: Hoare triple {309#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {309#true} is VALID [2020-07-08 20:17:00,880 INFO L280 TraceCheckUtils]: 67: Hoare triple {309#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {309#true} is VALID [2020-07-08 20:17:00,880 INFO L280 TraceCheckUtils]: 68: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {309#true} is VALID [2020-07-08 20:17:00,880 INFO L280 TraceCheckUtils]: 69: Hoare triple {309#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {309#true} is VALID [2020-07-08 20:17:00,880 INFO L280 TraceCheckUtils]: 70: Hoare triple {309#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {309#true} is VALID [2020-07-08 20:17:00,881 INFO L280 TraceCheckUtils]: 71: Hoare triple {309#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {309#true} is VALID [2020-07-08 20:17:00,881 INFO L280 TraceCheckUtils]: 72: Hoare triple {309#true} ~waterLevel~0 := 1; {309#true} is VALID [2020-07-08 20:17:00,881 INFO L280 TraceCheckUtils]: 73: Hoare triple {309#true} ~methaneLevelCritical~0 := 0; {309#true} is VALID [2020-07-08 20:17:00,882 INFO L280 TraceCheckUtils]: 74: Hoare triple {309#true} ~head~0.base, ~head~0.offset := 0, 0; {309#true} is VALID [2020-07-08 20:17:00,882 INFO L280 TraceCheckUtils]: 75: Hoare triple {309#true} ~cleanupTimeShifts~0 := 4; {309#true} is VALID [2020-07-08 20:17:00,882 INFO L280 TraceCheckUtils]: 76: Hoare triple {309#true} ~pumpRunning~0 := 0; {309#true} is VALID [2020-07-08 20:17:00,882 INFO L280 TraceCheckUtils]: 77: Hoare triple {309#true} ~systemActive~0 := 1; {309#true} is VALID [2020-07-08 20:17:00,883 INFO L280 TraceCheckUtils]: 78: Hoare triple {309#true} ~methAndRunningLastTime~0 := 0; {309#true} is VALID [2020-07-08 20:17:00,883 INFO L280 TraceCheckUtils]: 79: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,887 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {309#true} {309#true} #904#return; {309#true} is VALID [2020-07-08 20:17:00,887 INFO L263 TraceCheckUtils]: 81: Hoare triple {309#true} call #t~ret72 := main(); {309#true} is VALID [2020-07-08 20:17:00,887 INFO L280 TraceCheckUtils]: 82: Hoare triple {309#true} havoc ~retValue_acc~8; {309#true} is VALID [2020-07-08 20:17:00,887 INFO L280 TraceCheckUtils]: 83: Hoare triple {309#true} havoc ~tmp~3; {309#true} is VALID [2020-07-08 20:17:00,888 INFO L263 TraceCheckUtils]: 84: Hoare triple {309#true} call select_helpers(); {309#true} is VALID [2020-07-08 20:17:00,888 INFO L280 TraceCheckUtils]: 85: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,888 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {309#true} {309#true} #812#return; {309#true} is VALID [2020-07-08 20:17:00,889 INFO L263 TraceCheckUtils]: 87: Hoare triple {309#true} call select_features(); {309#true} is VALID [2020-07-08 20:17:00,889 INFO L280 TraceCheckUtils]: 88: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,889 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {309#true} {309#true} #814#return; {309#true} is VALID [2020-07-08 20:17:00,889 INFO L263 TraceCheckUtils]: 90: Hoare triple {309#true} call #t~ret46 := valid_product(); {309#true} is VALID [2020-07-08 20:17:00,890 INFO L280 TraceCheckUtils]: 91: Hoare triple {309#true} havoc ~retValue_acc~7; {309#true} is VALID [2020-07-08 20:17:00,890 INFO L280 TraceCheckUtils]: 92: Hoare triple {309#true} ~retValue_acc~7 := 1; {309#true} is VALID [2020-07-08 20:17:00,890 INFO L280 TraceCheckUtils]: 93: Hoare triple {309#true} #res := ~retValue_acc~7; {309#true} is VALID [2020-07-08 20:17:00,890 INFO L280 TraceCheckUtils]: 94: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,891 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {309#true} {309#true} #816#return; {309#true} is VALID [2020-07-08 20:17:00,891 INFO L280 TraceCheckUtils]: 96: Hoare triple {309#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647; {309#true} is VALID [2020-07-08 20:17:00,893 INFO L280 TraceCheckUtils]: 97: Hoare triple {309#true} ~tmp~3 := #t~ret46; {309#true} is VALID [2020-07-08 20:17:00,893 INFO L280 TraceCheckUtils]: 98: Hoare triple {309#true} havoc #t~ret46; {309#true} is VALID [2020-07-08 20:17:00,893 INFO L280 TraceCheckUtils]: 99: Hoare triple {309#true} assume 0 != ~tmp~3; {309#true} is VALID [2020-07-08 20:17:00,893 INFO L263 TraceCheckUtils]: 100: Hoare triple {309#true} call setup(); {309#true} is VALID [2020-07-08 20:17:00,895 INFO L280 TraceCheckUtils]: 101: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,896 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {309#true} {309#true} #818#return; {309#true} is VALID [2020-07-08 20:17:00,897 INFO L263 TraceCheckUtils]: 103: Hoare triple {309#true} call runTest(); {309#true} is VALID [2020-07-08 20:17:00,901 INFO L263 TraceCheckUtils]: 104: Hoare triple {309#true} call __utac_acc__Specification2_spec__1(); {416#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-08 20:17:00,901 INFO L280 TraceCheckUtils]: 105: Hoare triple {416#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {309#true} is VALID [2020-07-08 20:17:00,902 INFO L280 TraceCheckUtils]: 106: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,902 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {309#true} {309#true} #894#return; {309#true} is VALID [2020-07-08 20:17:00,902 INFO L263 TraceCheckUtils]: 108: Hoare triple {309#true} call test(); {309#true} is VALID [2020-07-08 20:17:00,903 INFO L280 TraceCheckUtils]: 109: Hoare triple {309#true} havoc ~splverifierCounter~0; {309#true} is VALID [2020-07-08 20:17:00,903 INFO L280 TraceCheckUtils]: 110: Hoare triple {309#true} havoc ~tmp~6; {309#true} is VALID [2020-07-08 20:17:00,903 INFO L280 TraceCheckUtils]: 111: Hoare triple {309#true} havoc ~tmp___0~1; {309#true} is VALID [2020-07-08 20:17:00,903 INFO L280 TraceCheckUtils]: 112: Hoare triple {309#true} havoc ~tmp___1~0; {309#true} is VALID [2020-07-08 20:17:00,904 INFO L280 TraceCheckUtils]: 113: Hoare triple {309#true} havoc ~tmp___2~0; {309#true} is VALID [2020-07-08 20:17:00,904 INFO L280 TraceCheckUtils]: 114: Hoare triple {309#true} ~splverifierCounter~0 := 0; {309#true} is VALID [2020-07-08 20:17:00,905 INFO L280 TraceCheckUtils]: 115: Hoare triple {309#true} assume false; {310#false} is VALID [2020-07-08 20:17:00,906 INFO L263 TraceCheckUtils]: 116: Hoare triple {310#false} call cleanup(); {310#false} is VALID [2020-07-08 20:17:00,906 INFO L280 TraceCheckUtils]: 117: Hoare triple {310#false} havoc ~i~0; {310#false} is VALID [2020-07-08 20:17:00,906 INFO L280 TraceCheckUtils]: 118: Hoare triple {310#false} havoc ~__cil_tmp2~0; {310#false} is VALID [2020-07-08 20:17:00,906 INFO L263 TraceCheckUtils]: 119: Hoare triple {310#false} call timeShift(); {310#false} is VALID [2020-07-08 20:17:00,907 INFO L280 TraceCheckUtils]: 120: Hoare triple {310#false} assume !(0 != ~pumpRunning~0); {310#false} is VALID [2020-07-08 20:17:00,907 INFO L280 TraceCheckUtils]: 121: Hoare triple {310#false} assume !(0 != ~systemActive~0); {310#false} is VALID [2020-07-08 20:17:00,907 INFO L263 TraceCheckUtils]: 122: Hoare triple {310#false} call __utac_acc__Specification2_spec__2(); {310#false} is VALID [2020-07-08 20:17:00,907 INFO L280 TraceCheckUtils]: 123: Hoare triple {310#false} havoc ~tmp~7; {310#false} is VALID [2020-07-08 20:17:00,908 INFO L280 TraceCheckUtils]: 124: Hoare triple {310#false} havoc ~tmp___0~2; {310#false} is VALID [2020-07-08 20:17:00,908 INFO L263 TraceCheckUtils]: 125: Hoare triple {310#false} call #t~ret70 := isMethaneLevelCritical(); {309#true} is VALID [2020-07-08 20:17:00,908 INFO L280 TraceCheckUtils]: 126: Hoare triple {309#true} havoc ~retValue_acc~0; {309#true} is VALID [2020-07-08 20:17:00,909 INFO L280 TraceCheckUtils]: 127: Hoare triple {309#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {309#true} is VALID [2020-07-08 20:17:00,909 INFO L280 TraceCheckUtils]: 128: Hoare triple {309#true} #res := ~retValue_acc~0; {309#true} is VALID [2020-07-08 20:17:00,909 INFO L280 TraceCheckUtils]: 129: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,909 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {309#true} {310#false} #874#return; {310#false} is VALID [2020-07-08 20:17:00,910 INFO L280 TraceCheckUtils]: 131: Hoare triple {310#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {310#false} is VALID [2020-07-08 20:17:00,910 INFO L280 TraceCheckUtils]: 132: Hoare triple {310#false} ~tmp~7 := #t~ret70; {310#false} is VALID [2020-07-08 20:17:00,911 INFO L280 TraceCheckUtils]: 133: Hoare triple {310#false} havoc #t~ret70; {310#false} is VALID [2020-07-08 20:17:00,911 INFO L280 TraceCheckUtils]: 134: Hoare triple {310#false} assume 0 != ~tmp~7; {310#false} is VALID [2020-07-08 20:17:00,913 INFO L263 TraceCheckUtils]: 135: Hoare triple {310#false} call #t~ret71 := isPumpRunning(); {309#true} is VALID [2020-07-08 20:17:00,914 INFO L280 TraceCheckUtils]: 136: Hoare triple {309#true} havoc ~retValue_acc~10; {309#true} is VALID [2020-07-08 20:17:00,914 INFO L280 TraceCheckUtils]: 137: Hoare triple {309#true} ~retValue_acc~10 := ~pumpRunning~0; {309#true} is VALID [2020-07-08 20:17:00,914 INFO L280 TraceCheckUtils]: 138: Hoare triple {309#true} #res := ~retValue_acc~10; {309#true} is VALID [2020-07-08 20:17:00,915 INFO L280 TraceCheckUtils]: 139: Hoare triple {309#true} assume true; {309#true} is VALID [2020-07-08 20:17:00,915 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {309#true} {310#false} #876#return; {310#false} is VALID [2020-07-08 20:17:00,917 INFO L280 TraceCheckUtils]: 141: Hoare triple {310#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {310#false} is VALID [2020-07-08 20:17:00,917 INFO L280 TraceCheckUtils]: 142: Hoare triple {310#false} ~tmp___0~2 := #t~ret71; {310#false} is VALID [2020-07-08 20:17:00,918 INFO L280 TraceCheckUtils]: 143: Hoare triple {310#false} havoc #t~ret71; {310#false} is VALID [2020-07-08 20:17:00,918 INFO L280 TraceCheckUtils]: 144: Hoare triple {310#false} assume 0 != ~tmp___0~2; {310#false} is VALID [2020-07-08 20:17:00,919 INFO L280 TraceCheckUtils]: 145: Hoare triple {310#false} assume 0 != ~methAndRunningLastTime~0; {310#false} is VALID [2020-07-08 20:17:00,919 INFO L263 TraceCheckUtils]: 146: Hoare triple {310#false} call __automaton_fail(); {310#false} is VALID [2020-07-08 20:17:00,920 INFO L280 TraceCheckUtils]: 147: Hoare triple {310#false} assume !false; {310#false} is VALID [2020-07-08 20:17:00,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 20:17:00,948 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [94419656] [2020-07-08 20:17:00,950 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:17:00,951 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 20:17:00,952 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [858977197] [2020-07-08 20:17:00,958 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-08 20:17:00,963 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:17:00,967 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 20:17:01,173 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 148 edges. 148 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:17:01,173 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 20:17:01,173 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:17:01,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 20:17:01,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 20:17:01,189 INFO L87 Difference]: Start difference. First operand 306 states. Second operand 4 states. [2020-07-08 20:17:09,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:17:09,021 INFO L93 Difference]: Finished difference Result 463 states and 549 transitions. [2020-07-08 20:17:09,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 20:17:09,021 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-08 20:17:09,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:17:09,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 20:17:09,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 549 transitions. [2020-07-08 20:17:09,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 20:17:09,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 549 transitions. [2020-07-08 20:17:09,069 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 549 transitions. [2020-07-08 20:17:10,451 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 549 edges. 549 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:17:10,510 INFO L225 Difference]: With dead ends: 463 [2020-07-08 20:17:10,510 INFO L226 Difference]: Without dead ends: 299 [2020-07-08 20:17:10,516 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 20:17:10,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2020-07-08 20:17:13,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 249. [2020-07-08 20:17:13,861 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:17:13,862 INFO L82 GeneralOperation]: Start isEquivalent. First operand 299 states. Second operand 249 states. [2020-07-08 20:17:13,862 INFO L74 IsIncluded]: Start isIncluded. First operand 299 states. Second operand 249 states. [2020-07-08 20:17:13,863 INFO L87 Difference]: Start difference. First operand 299 states. Second operand 249 states. [2020-07-08 20:17:13,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:17:13,900 INFO L93 Difference]: Finished difference Result 299 states and 341 transitions. [2020-07-08 20:17:13,900 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 341 transitions. [2020-07-08 20:17:13,904 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:17:13,904 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:17:13,905 INFO L74 IsIncluded]: Start isIncluded. First operand 249 states. Second operand 299 states. [2020-07-08 20:17:13,905 INFO L87 Difference]: Start difference. First operand 249 states. Second operand 299 states. [2020-07-08 20:17:13,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:17:13,940 INFO L93 Difference]: Finished difference Result 299 states and 341 transitions. [2020-07-08 20:17:13,941 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 341 transitions. [2020-07-08 20:17:13,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:17:13,943 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:17:13,943 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:17:13,943 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:17:13,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-07-08 20:17:13,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 269 transitions. [2020-07-08 20:17:13,958 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 269 transitions. Word has length 148 [2020-07-08 20:17:13,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:17:13,959 INFO L479 AbstractCegarLoop]: Abstraction has 249 states and 269 transitions. [2020-07-08 20:17:13,960 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 20:17:13,960 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 249 states and 269 transitions. [2020-07-08 20:17:14,836 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 269 edges. 269 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:17:14,837 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 269 transitions. [2020-07-08 20:17:14,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-08 20:17:14,841 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:17:14,841 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 20:17:14,842 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 20:17:14,842 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:17:14,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:17:14,842 INFO L82 PathProgramCache]: Analyzing trace with hash 170641553, now seen corresponding path program 1 times [2020-07-08 20:17:14,843 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:17:14,843 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [190525693] [2020-07-08 20:17:14,843 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:17:14,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:15,220 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:17:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:15,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {2548#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2441#true} is VALID [2020-07-08 20:17:15,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {2441#true} #valid := #valid[0 := 0]; {2441#true} is VALID [2020-07-08 20:17:15,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {2441#true} assume 0 < #StackHeapBarrier; {2441#true} is VALID [2020-07-08 20:17:15,294 INFO L280 TraceCheckUtils]: 3: Hoare triple {2441#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {2441#true} is VALID [2020-07-08 20:17:15,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {2441#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {2441#true} is VALID [2020-07-08 20:17:15,294 INFO L280 TraceCheckUtils]: 5: Hoare triple {2441#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {2441#true} is VALID [2020-07-08 20:17:15,294 INFO L280 TraceCheckUtils]: 6: Hoare triple {2441#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {2441#true} is VALID [2020-07-08 20:17:15,295 INFO L280 TraceCheckUtils]: 7: Hoare triple {2441#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {2441#true} is VALID [2020-07-08 20:17:15,295 INFO L280 TraceCheckUtils]: 8: Hoare triple {2441#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {2441#true} is VALID [2020-07-08 20:17:15,295 INFO L280 TraceCheckUtils]: 9: Hoare triple {2441#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {2441#true} is VALID [2020-07-08 20:17:15,296 INFO L280 TraceCheckUtils]: 10: Hoare triple {2441#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {2441#true} is VALID [2020-07-08 20:17:15,296 INFO L280 TraceCheckUtils]: 11: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {2441#true} is VALID [2020-07-08 20:17:15,296 INFO L280 TraceCheckUtils]: 12: Hoare triple {2441#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {2441#true} is VALID [2020-07-08 20:17:15,296 INFO L280 TraceCheckUtils]: 13: Hoare triple {2441#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {2441#true} is VALID [2020-07-08 20:17:15,297 INFO L280 TraceCheckUtils]: 14: Hoare triple {2441#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {2441#true} is VALID [2020-07-08 20:17:15,297 INFO L280 TraceCheckUtils]: 15: Hoare triple {2441#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {2441#true} is VALID [2020-07-08 20:17:15,297 INFO L280 TraceCheckUtils]: 16: Hoare triple {2441#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {2441#true} is VALID [2020-07-08 20:17:15,297 INFO L280 TraceCheckUtils]: 17: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {2441#true} is VALID [2020-07-08 20:17:15,298 INFO L280 TraceCheckUtils]: 18: Hoare triple {2441#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {2441#true} is VALID [2020-07-08 20:17:15,298 INFO L280 TraceCheckUtils]: 19: Hoare triple {2441#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {2441#true} is VALID [2020-07-08 20:17:15,298 INFO L280 TraceCheckUtils]: 20: Hoare triple {2441#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {2441#true} is VALID [2020-07-08 20:17:15,298 INFO L280 TraceCheckUtils]: 21: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {2441#true} is VALID [2020-07-08 20:17:15,299 INFO L280 TraceCheckUtils]: 22: Hoare triple {2441#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {2441#true} is VALID [2020-07-08 20:17:15,299 INFO L280 TraceCheckUtils]: 23: Hoare triple {2441#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {2441#true} is VALID [2020-07-08 20:17:15,299 INFO L280 TraceCheckUtils]: 24: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {2441#true} is VALID [2020-07-08 20:17:15,300 INFO L280 TraceCheckUtils]: 25: Hoare triple {2441#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {2441#true} is VALID [2020-07-08 20:17:15,300 INFO L280 TraceCheckUtils]: 26: Hoare triple {2441#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {2441#true} is VALID [2020-07-08 20:17:15,300 INFO L280 TraceCheckUtils]: 27: Hoare triple {2441#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {2441#true} is VALID [2020-07-08 20:17:15,300 INFO L280 TraceCheckUtils]: 28: Hoare triple {2441#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {2441#true} is VALID [2020-07-08 20:17:15,301 INFO L280 TraceCheckUtils]: 29: Hoare triple {2441#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {2441#true} is VALID [2020-07-08 20:17:15,301 INFO L280 TraceCheckUtils]: 30: Hoare triple {2441#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {2441#true} is VALID [2020-07-08 20:17:15,301 INFO L280 TraceCheckUtils]: 31: Hoare triple {2441#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {2441#true} is VALID [2020-07-08 20:17:15,301 INFO L280 TraceCheckUtils]: 32: Hoare triple {2441#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {2441#true} is VALID [2020-07-08 20:17:15,302 INFO L280 TraceCheckUtils]: 33: Hoare triple {2441#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {2441#true} is VALID [2020-07-08 20:17:15,302 INFO L280 TraceCheckUtils]: 34: Hoare triple {2441#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {2441#true} is VALID [2020-07-08 20:17:15,302 INFO L280 TraceCheckUtils]: 35: Hoare triple {2441#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {2441#true} is VALID [2020-07-08 20:17:15,302 INFO L280 TraceCheckUtils]: 36: Hoare triple {2441#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {2441#true} is VALID [2020-07-08 20:17:15,303 INFO L280 TraceCheckUtils]: 37: Hoare triple {2441#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {2441#true} is VALID [2020-07-08 20:17:15,303 INFO L280 TraceCheckUtils]: 38: Hoare triple {2441#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {2441#true} is VALID [2020-07-08 20:17:15,303 INFO L280 TraceCheckUtils]: 39: Hoare triple {2441#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {2441#true} is VALID [2020-07-08 20:17:15,303 INFO L280 TraceCheckUtils]: 40: Hoare triple {2441#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {2441#true} is VALID [2020-07-08 20:17:15,304 INFO L280 TraceCheckUtils]: 41: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {2441#true} is VALID [2020-07-08 20:17:15,304 INFO L280 TraceCheckUtils]: 42: Hoare triple {2441#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {2441#true} is VALID [2020-07-08 20:17:15,304 INFO L280 TraceCheckUtils]: 43: Hoare triple {2441#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {2441#true} is VALID [2020-07-08 20:17:15,304 INFO L280 TraceCheckUtils]: 44: Hoare triple {2441#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {2441#true} is VALID [2020-07-08 20:17:15,305 INFO L280 TraceCheckUtils]: 45: Hoare triple {2441#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {2441#true} is VALID [2020-07-08 20:17:15,305 INFO L280 TraceCheckUtils]: 46: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {2441#true} is VALID [2020-07-08 20:17:15,305 INFO L280 TraceCheckUtils]: 47: Hoare triple {2441#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {2441#true} is VALID [2020-07-08 20:17:15,305 INFO L280 TraceCheckUtils]: 48: Hoare triple {2441#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {2441#true} is VALID [2020-07-08 20:17:15,306 INFO L280 TraceCheckUtils]: 49: Hoare triple {2441#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {2441#true} is VALID [2020-07-08 20:17:15,306 INFO L280 TraceCheckUtils]: 50: Hoare triple {2441#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {2441#true} is VALID [2020-07-08 20:17:15,306 INFO L280 TraceCheckUtils]: 51: Hoare triple {2441#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {2441#true} is VALID [2020-07-08 20:17:15,306 INFO L280 TraceCheckUtils]: 52: Hoare triple {2441#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {2441#true} is VALID [2020-07-08 20:17:15,307 INFO L280 TraceCheckUtils]: 53: Hoare triple {2441#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {2441#true} is VALID [2020-07-08 20:17:15,307 INFO L280 TraceCheckUtils]: 54: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {2441#true} is VALID [2020-07-08 20:17:15,307 INFO L280 TraceCheckUtils]: 55: Hoare triple {2441#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {2441#true} is VALID [2020-07-08 20:17:15,307 INFO L280 TraceCheckUtils]: 56: Hoare triple {2441#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {2441#true} is VALID [2020-07-08 20:17:15,308 INFO L280 TraceCheckUtils]: 57: Hoare triple {2441#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {2441#true} is VALID [2020-07-08 20:17:15,308 INFO L280 TraceCheckUtils]: 58: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {2441#true} is VALID [2020-07-08 20:17:15,308 INFO L280 TraceCheckUtils]: 59: Hoare triple {2441#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {2441#true} is VALID [2020-07-08 20:17:15,308 INFO L280 TraceCheckUtils]: 60: Hoare triple {2441#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {2441#true} is VALID [2020-07-08 20:17:15,309 INFO L280 TraceCheckUtils]: 61: Hoare triple {2441#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {2441#true} is VALID [2020-07-08 20:17:15,309 INFO L280 TraceCheckUtils]: 62: Hoare triple {2441#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {2441#true} is VALID [2020-07-08 20:17:15,309 INFO L280 TraceCheckUtils]: 63: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {2441#true} is VALID [2020-07-08 20:17:15,310 INFO L280 TraceCheckUtils]: 64: Hoare triple {2441#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {2441#true} is VALID [2020-07-08 20:17:15,310 INFO L280 TraceCheckUtils]: 65: Hoare triple {2441#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {2441#true} is VALID [2020-07-08 20:17:15,310 INFO L280 TraceCheckUtils]: 66: Hoare triple {2441#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {2441#true} is VALID [2020-07-08 20:17:15,310 INFO L280 TraceCheckUtils]: 67: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {2441#true} is VALID [2020-07-08 20:17:15,311 INFO L280 TraceCheckUtils]: 68: Hoare triple {2441#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {2441#true} is VALID [2020-07-08 20:17:15,311 INFO L280 TraceCheckUtils]: 69: Hoare triple {2441#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {2441#true} is VALID [2020-07-08 20:17:15,311 INFO L280 TraceCheckUtils]: 70: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {2441#true} is VALID [2020-07-08 20:17:15,311 INFO L280 TraceCheckUtils]: 71: Hoare triple {2441#true} ~waterLevel~0 := 1; {2441#true} is VALID [2020-07-08 20:17:15,312 INFO L280 TraceCheckUtils]: 72: Hoare triple {2441#true} ~methaneLevelCritical~0 := 0; {2441#true} is VALID [2020-07-08 20:17:15,312 INFO L280 TraceCheckUtils]: 73: Hoare triple {2441#true} ~head~0.base, ~head~0.offset := 0, 0; {2441#true} is VALID [2020-07-08 20:17:15,312 INFO L280 TraceCheckUtils]: 74: Hoare triple {2441#true} ~cleanupTimeShifts~0 := 4; {2441#true} is VALID [2020-07-08 20:17:15,312 INFO L280 TraceCheckUtils]: 75: Hoare triple {2441#true} ~pumpRunning~0 := 0; {2441#true} is VALID [2020-07-08 20:17:15,313 INFO L280 TraceCheckUtils]: 76: Hoare triple {2441#true} ~systemActive~0 := 1; {2441#true} is VALID [2020-07-08 20:17:15,313 INFO L280 TraceCheckUtils]: 77: Hoare triple {2441#true} ~methAndRunningLastTime~0 := 0; {2441#true} is VALID [2020-07-08 20:17:15,313 INFO L280 TraceCheckUtils]: 78: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,313 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2441#true} {2441#true} #904#return; {2441#true} is VALID [2020-07-08 20:17:15,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:15,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,324 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2441#true} {2441#true} #812#return; {2441#true} is VALID [2020-07-08 20:17:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:15,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,326 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2441#true} {2441#true} #814#return; {2441#true} is VALID [2020-07-08 20:17:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:15,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {2441#true} havoc ~retValue_acc~7; {2441#true} is VALID [2020-07-08 20:17:15,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {2441#true} ~retValue_acc~7 := 1; {2441#true} is VALID [2020-07-08 20:17:15,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {2441#true} #res := ~retValue_acc~7; {2441#true} is VALID [2020-07-08 20:17:15,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,330 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2441#true} {2441#true} #816#return; {2441#true} is VALID [2020-07-08 20:17:15,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:15,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,333 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2441#true} {2441#true} #818#return; {2441#true} is VALID [2020-07-08 20:17:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:15,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {2549#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {2441#true} is VALID [2020-07-08 20:17:15,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,345 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2441#true} {2441#true} #894#return; {2441#true} is VALID [2020-07-08 20:17:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:15,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {2441#true} havoc ~retValue_acc~0; {2441#true} is VALID [2020-07-08 20:17:15,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {2441#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {2441#true} is VALID [2020-07-08 20:17:15,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {2441#true} #res := ~retValue_acc~0; {2441#true} is VALID [2020-07-08 20:17:15,348 INFO L280 TraceCheckUtils]: 3: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,349 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2441#true} {2442#false} #874#return; {2442#false} is VALID [2020-07-08 20:17:15,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:15,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {2441#true} havoc ~retValue_acc~10; {2441#true} is VALID [2020-07-08 20:17:15,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {2441#true} ~retValue_acc~10 := ~pumpRunning~0; {2441#true} is VALID [2020-07-08 20:17:15,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {2441#true} #res := ~retValue_acc~10; {2441#true} is VALID [2020-07-08 20:17:15,353 INFO L280 TraceCheckUtils]: 3: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,353 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2441#true} {2442#false} #876#return; {2442#false} is VALID [2020-07-08 20:17:15,369 INFO L263 TraceCheckUtils]: 0: Hoare triple {2441#true} call ULTIMATE.init(); {2548#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 20:17:15,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {2548#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2441#true} is VALID [2020-07-08 20:17:15,370 INFO L280 TraceCheckUtils]: 2: Hoare triple {2441#true} #valid := #valid[0 := 0]; {2441#true} is VALID [2020-07-08 20:17:15,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {2441#true} assume 0 < #StackHeapBarrier; {2441#true} is VALID [2020-07-08 20:17:15,370 INFO L280 TraceCheckUtils]: 4: Hoare triple {2441#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {2441#true} is VALID [2020-07-08 20:17:15,371 INFO L280 TraceCheckUtils]: 5: Hoare triple {2441#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {2441#true} is VALID [2020-07-08 20:17:15,371 INFO L280 TraceCheckUtils]: 6: Hoare triple {2441#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {2441#true} is VALID [2020-07-08 20:17:15,371 INFO L280 TraceCheckUtils]: 7: Hoare triple {2441#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {2441#true} is VALID [2020-07-08 20:17:15,371 INFO L280 TraceCheckUtils]: 8: Hoare triple {2441#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {2441#true} is VALID [2020-07-08 20:17:15,372 INFO L280 TraceCheckUtils]: 9: Hoare triple {2441#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {2441#true} is VALID [2020-07-08 20:17:15,372 INFO L280 TraceCheckUtils]: 10: Hoare triple {2441#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {2441#true} is VALID [2020-07-08 20:17:15,372 INFO L280 TraceCheckUtils]: 11: Hoare triple {2441#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {2441#true} is VALID [2020-07-08 20:17:15,372 INFO L280 TraceCheckUtils]: 12: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {2441#true} is VALID [2020-07-08 20:17:15,373 INFO L280 TraceCheckUtils]: 13: Hoare triple {2441#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {2441#true} is VALID [2020-07-08 20:17:15,373 INFO L280 TraceCheckUtils]: 14: Hoare triple {2441#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {2441#true} is VALID [2020-07-08 20:17:15,373 INFO L280 TraceCheckUtils]: 15: Hoare triple {2441#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {2441#true} is VALID [2020-07-08 20:17:15,374 INFO L280 TraceCheckUtils]: 16: Hoare triple {2441#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {2441#true} is VALID [2020-07-08 20:17:15,374 INFO L280 TraceCheckUtils]: 17: Hoare triple {2441#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {2441#true} is VALID [2020-07-08 20:17:15,374 INFO L280 TraceCheckUtils]: 18: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {2441#true} is VALID [2020-07-08 20:17:15,374 INFO L280 TraceCheckUtils]: 19: Hoare triple {2441#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {2441#true} is VALID [2020-07-08 20:17:15,374 INFO L280 TraceCheckUtils]: 20: Hoare triple {2441#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {2441#true} is VALID [2020-07-08 20:17:15,375 INFO L280 TraceCheckUtils]: 21: Hoare triple {2441#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {2441#true} is VALID [2020-07-08 20:17:15,375 INFO L280 TraceCheckUtils]: 22: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {2441#true} is VALID [2020-07-08 20:17:15,375 INFO L280 TraceCheckUtils]: 23: Hoare triple {2441#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {2441#true} is VALID [2020-07-08 20:17:15,375 INFO L280 TraceCheckUtils]: 24: Hoare triple {2441#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {2441#true} is VALID [2020-07-08 20:17:15,377 INFO L280 TraceCheckUtils]: 25: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {2441#true} is VALID [2020-07-08 20:17:15,378 INFO L280 TraceCheckUtils]: 26: Hoare triple {2441#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {2441#true} is VALID [2020-07-08 20:17:15,382 INFO L280 TraceCheckUtils]: 27: Hoare triple {2441#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {2441#true} is VALID [2020-07-08 20:17:15,382 INFO L280 TraceCheckUtils]: 28: Hoare triple {2441#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {2441#true} is VALID [2020-07-08 20:17:15,382 INFO L280 TraceCheckUtils]: 29: Hoare triple {2441#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {2441#true} is VALID [2020-07-08 20:17:15,382 INFO L280 TraceCheckUtils]: 30: Hoare triple {2441#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {2441#true} is VALID [2020-07-08 20:17:15,383 INFO L280 TraceCheckUtils]: 31: Hoare triple {2441#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {2441#true} is VALID [2020-07-08 20:17:15,383 INFO L280 TraceCheckUtils]: 32: Hoare triple {2441#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {2441#true} is VALID [2020-07-08 20:17:15,383 INFO L280 TraceCheckUtils]: 33: Hoare triple {2441#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {2441#true} is VALID [2020-07-08 20:17:15,383 INFO L280 TraceCheckUtils]: 34: Hoare triple {2441#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {2441#true} is VALID [2020-07-08 20:17:15,384 INFO L280 TraceCheckUtils]: 35: Hoare triple {2441#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {2441#true} is VALID [2020-07-08 20:17:15,384 INFO L280 TraceCheckUtils]: 36: Hoare triple {2441#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {2441#true} is VALID [2020-07-08 20:17:15,384 INFO L280 TraceCheckUtils]: 37: Hoare triple {2441#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {2441#true} is VALID [2020-07-08 20:17:15,393 INFO L280 TraceCheckUtils]: 38: Hoare triple {2441#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {2441#true} is VALID [2020-07-08 20:17:15,393 INFO L280 TraceCheckUtils]: 39: Hoare triple {2441#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {2441#true} is VALID [2020-07-08 20:17:15,393 INFO L280 TraceCheckUtils]: 40: Hoare triple {2441#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {2441#true} is VALID [2020-07-08 20:17:15,394 INFO L280 TraceCheckUtils]: 41: Hoare triple {2441#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {2441#true} is VALID [2020-07-08 20:17:15,394 INFO L280 TraceCheckUtils]: 42: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {2441#true} is VALID [2020-07-08 20:17:15,394 INFO L280 TraceCheckUtils]: 43: Hoare triple {2441#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {2441#true} is VALID [2020-07-08 20:17:15,395 INFO L280 TraceCheckUtils]: 44: Hoare triple {2441#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {2441#true} is VALID [2020-07-08 20:17:15,395 INFO L280 TraceCheckUtils]: 45: Hoare triple {2441#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {2441#true} is VALID [2020-07-08 20:17:15,395 INFO L280 TraceCheckUtils]: 46: Hoare triple {2441#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {2441#true} is VALID [2020-07-08 20:17:15,397 INFO L280 TraceCheckUtils]: 47: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {2441#true} is VALID [2020-07-08 20:17:15,397 INFO L280 TraceCheckUtils]: 48: Hoare triple {2441#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {2441#true} is VALID [2020-07-08 20:17:15,397 INFO L280 TraceCheckUtils]: 49: Hoare triple {2441#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {2441#true} is VALID [2020-07-08 20:17:15,398 INFO L280 TraceCheckUtils]: 50: Hoare triple {2441#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {2441#true} is VALID [2020-07-08 20:17:15,398 INFO L280 TraceCheckUtils]: 51: Hoare triple {2441#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {2441#true} is VALID [2020-07-08 20:17:15,398 INFO L280 TraceCheckUtils]: 52: Hoare triple {2441#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {2441#true} is VALID [2020-07-08 20:17:15,398 INFO L280 TraceCheckUtils]: 53: Hoare triple {2441#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {2441#true} is VALID [2020-07-08 20:17:15,398 INFO L280 TraceCheckUtils]: 54: Hoare triple {2441#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {2441#true} is VALID [2020-07-08 20:17:15,399 INFO L280 TraceCheckUtils]: 55: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {2441#true} is VALID [2020-07-08 20:17:15,399 INFO L280 TraceCheckUtils]: 56: Hoare triple {2441#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {2441#true} is VALID [2020-07-08 20:17:15,399 INFO L280 TraceCheckUtils]: 57: Hoare triple {2441#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {2441#true} is VALID [2020-07-08 20:17:15,399 INFO L280 TraceCheckUtils]: 58: Hoare triple {2441#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {2441#true} is VALID [2020-07-08 20:17:15,399 INFO L280 TraceCheckUtils]: 59: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {2441#true} is VALID [2020-07-08 20:17:15,400 INFO L280 TraceCheckUtils]: 60: Hoare triple {2441#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {2441#true} is VALID [2020-07-08 20:17:15,400 INFO L280 TraceCheckUtils]: 61: Hoare triple {2441#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {2441#true} is VALID [2020-07-08 20:17:15,400 INFO L280 TraceCheckUtils]: 62: Hoare triple {2441#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {2441#true} is VALID [2020-07-08 20:17:15,404 INFO L280 TraceCheckUtils]: 63: Hoare triple {2441#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {2441#true} is VALID [2020-07-08 20:17:15,405 INFO L280 TraceCheckUtils]: 64: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {2441#true} is VALID [2020-07-08 20:17:15,405 INFO L280 TraceCheckUtils]: 65: Hoare triple {2441#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {2441#true} is VALID [2020-07-08 20:17:15,405 INFO L280 TraceCheckUtils]: 66: Hoare triple {2441#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {2441#true} is VALID [2020-07-08 20:17:15,405 INFO L280 TraceCheckUtils]: 67: Hoare triple {2441#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {2441#true} is VALID [2020-07-08 20:17:15,405 INFO L280 TraceCheckUtils]: 68: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {2441#true} is VALID [2020-07-08 20:17:15,406 INFO L280 TraceCheckUtils]: 69: Hoare triple {2441#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {2441#true} is VALID [2020-07-08 20:17:15,406 INFO L280 TraceCheckUtils]: 70: Hoare triple {2441#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {2441#true} is VALID [2020-07-08 20:17:15,406 INFO L280 TraceCheckUtils]: 71: Hoare triple {2441#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {2441#true} is VALID [2020-07-08 20:17:15,407 INFO L280 TraceCheckUtils]: 72: Hoare triple {2441#true} ~waterLevel~0 := 1; {2441#true} is VALID [2020-07-08 20:17:15,408 INFO L280 TraceCheckUtils]: 73: Hoare triple {2441#true} ~methaneLevelCritical~0 := 0; {2441#true} is VALID [2020-07-08 20:17:15,408 INFO L280 TraceCheckUtils]: 74: Hoare triple {2441#true} ~head~0.base, ~head~0.offset := 0, 0; {2441#true} is VALID [2020-07-08 20:17:15,408 INFO L280 TraceCheckUtils]: 75: Hoare triple {2441#true} ~cleanupTimeShifts~0 := 4; {2441#true} is VALID [2020-07-08 20:17:15,408 INFO L280 TraceCheckUtils]: 76: Hoare triple {2441#true} ~pumpRunning~0 := 0; {2441#true} is VALID [2020-07-08 20:17:15,409 INFO L280 TraceCheckUtils]: 77: Hoare triple {2441#true} ~systemActive~0 := 1; {2441#true} is VALID [2020-07-08 20:17:15,409 INFO L280 TraceCheckUtils]: 78: Hoare triple {2441#true} ~methAndRunningLastTime~0 := 0; {2441#true} is VALID [2020-07-08 20:17:15,409 INFO L280 TraceCheckUtils]: 79: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,409 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {2441#true} {2441#true} #904#return; {2441#true} is VALID [2020-07-08 20:17:15,409 INFO L263 TraceCheckUtils]: 81: Hoare triple {2441#true} call #t~ret72 := main(); {2441#true} is VALID [2020-07-08 20:17:15,410 INFO L280 TraceCheckUtils]: 82: Hoare triple {2441#true} havoc ~retValue_acc~8; {2441#true} is VALID [2020-07-08 20:17:15,410 INFO L280 TraceCheckUtils]: 83: Hoare triple {2441#true} havoc ~tmp~3; {2441#true} is VALID [2020-07-08 20:17:15,410 INFO L263 TraceCheckUtils]: 84: Hoare triple {2441#true} call select_helpers(); {2441#true} is VALID [2020-07-08 20:17:15,410 INFO L280 TraceCheckUtils]: 85: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,411 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {2441#true} {2441#true} #812#return; {2441#true} is VALID [2020-07-08 20:17:15,411 INFO L263 TraceCheckUtils]: 87: Hoare triple {2441#true} call select_features(); {2441#true} is VALID [2020-07-08 20:17:15,411 INFO L280 TraceCheckUtils]: 88: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,412 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {2441#true} {2441#true} #814#return; {2441#true} is VALID [2020-07-08 20:17:15,412 INFO L263 TraceCheckUtils]: 90: Hoare triple {2441#true} call #t~ret46 := valid_product(); {2441#true} is VALID [2020-07-08 20:17:15,412 INFO L280 TraceCheckUtils]: 91: Hoare triple {2441#true} havoc ~retValue_acc~7; {2441#true} is VALID [2020-07-08 20:17:15,412 INFO L280 TraceCheckUtils]: 92: Hoare triple {2441#true} ~retValue_acc~7 := 1; {2441#true} is VALID [2020-07-08 20:17:15,412 INFO L280 TraceCheckUtils]: 93: Hoare triple {2441#true} #res := ~retValue_acc~7; {2441#true} is VALID [2020-07-08 20:17:15,413 INFO L280 TraceCheckUtils]: 94: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,413 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {2441#true} {2441#true} #816#return; {2441#true} is VALID [2020-07-08 20:17:15,413 INFO L280 TraceCheckUtils]: 96: Hoare triple {2441#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647; {2441#true} is VALID [2020-07-08 20:17:15,413 INFO L280 TraceCheckUtils]: 97: Hoare triple {2441#true} ~tmp~3 := #t~ret46; {2441#true} is VALID [2020-07-08 20:17:15,413 INFO L280 TraceCheckUtils]: 98: Hoare triple {2441#true} havoc #t~ret46; {2441#true} is VALID [2020-07-08 20:17:15,414 INFO L280 TraceCheckUtils]: 99: Hoare triple {2441#true} assume 0 != ~tmp~3; {2441#true} is VALID [2020-07-08 20:17:15,414 INFO L263 TraceCheckUtils]: 100: Hoare triple {2441#true} call setup(); {2441#true} is VALID [2020-07-08 20:17:15,414 INFO L280 TraceCheckUtils]: 101: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,417 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {2441#true} {2441#true} #818#return; {2441#true} is VALID [2020-07-08 20:17:15,418 INFO L263 TraceCheckUtils]: 103: Hoare triple {2441#true} call runTest(); {2441#true} is VALID [2020-07-08 20:17:15,418 INFO L263 TraceCheckUtils]: 104: Hoare triple {2441#true} call __utac_acc__Specification2_spec__1(); {2549#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-08 20:17:15,419 INFO L280 TraceCheckUtils]: 105: Hoare triple {2549#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {2441#true} is VALID [2020-07-08 20:17:15,419 INFO L280 TraceCheckUtils]: 106: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,419 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {2441#true} {2441#true} #894#return; {2441#true} is VALID [2020-07-08 20:17:15,419 INFO L263 TraceCheckUtils]: 108: Hoare triple {2441#true} call test(); {2441#true} is VALID [2020-07-08 20:17:15,419 INFO L280 TraceCheckUtils]: 109: Hoare triple {2441#true} havoc ~splverifierCounter~0; {2441#true} is VALID [2020-07-08 20:17:15,420 INFO L280 TraceCheckUtils]: 110: Hoare triple {2441#true} havoc ~tmp~6; {2441#true} is VALID [2020-07-08 20:17:15,420 INFO L280 TraceCheckUtils]: 111: Hoare triple {2441#true} havoc ~tmp___0~1; {2441#true} is VALID [2020-07-08 20:17:15,420 INFO L280 TraceCheckUtils]: 112: Hoare triple {2441#true} havoc ~tmp___1~0; {2441#true} is VALID [2020-07-08 20:17:15,420 INFO L280 TraceCheckUtils]: 113: Hoare triple {2441#true} havoc ~tmp___2~0; {2441#true} is VALID [2020-07-08 20:17:15,421 INFO L280 TraceCheckUtils]: 114: Hoare triple {2441#true} ~splverifierCounter~0 := 0; {2537#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 20:17:15,421 INFO L280 TraceCheckUtils]: 115: Hoare triple {2537#(= 0 test_~splverifierCounter~0)} assume !false; {2537#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 20:17:15,422 INFO L280 TraceCheckUtils]: 116: Hoare triple {2537#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2442#false} is VALID [2020-07-08 20:17:15,422 INFO L263 TraceCheckUtils]: 117: Hoare triple {2442#false} call cleanup(); {2442#false} is VALID [2020-07-08 20:17:15,422 INFO L280 TraceCheckUtils]: 118: Hoare triple {2442#false} havoc ~i~0; {2442#false} is VALID [2020-07-08 20:17:15,423 INFO L280 TraceCheckUtils]: 119: Hoare triple {2442#false} havoc ~__cil_tmp2~0; {2442#false} is VALID [2020-07-08 20:17:15,423 INFO L263 TraceCheckUtils]: 120: Hoare triple {2442#false} call timeShift(); {2442#false} is VALID [2020-07-08 20:17:15,423 INFO L280 TraceCheckUtils]: 121: Hoare triple {2442#false} assume !(0 != ~pumpRunning~0); {2442#false} is VALID [2020-07-08 20:17:15,423 INFO L280 TraceCheckUtils]: 122: Hoare triple {2442#false} assume !(0 != ~systemActive~0); {2442#false} is VALID [2020-07-08 20:17:15,423 INFO L263 TraceCheckUtils]: 123: Hoare triple {2442#false} call __utac_acc__Specification2_spec__2(); {2442#false} is VALID [2020-07-08 20:17:15,424 INFO L280 TraceCheckUtils]: 124: Hoare triple {2442#false} havoc ~tmp~7; {2442#false} is VALID [2020-07-08 20:17:15,424 INFO L280 TraceCheckUtils]: 125: Hoare triple {2442#false} havoc ~tmp___0~2; {2442#false} is VALID [2020-07-08 20:17:15,424 INFO L263 TraceCheckUtils]: 126: Hoare triple {2442#false} call #t~ret70 := isMethaneLevelCritical(); {2441#true} is VALID [2020-07-08 20:17:15,424 INFO L280 TraceCheckUtils]: 127: Hoare triple {2441#true} havoc ~retValue_acc~0; {2441#true} is VALID [2020-07-08 20:17:15,424 INFO L280 TraceCheckUtils]: 128: Hoare triple {2441#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {2441#true} is VALID [2020-07-08 20:17:15,424 INFO L280 TraceCheckUtils]: 129: Hoare triple {2441#true} #res := ~retValue_acc~0; {2441#true} is VALID [2020-07-08 20:17:15,425 INFO L280 TraceCheckUtils]: 130: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,425 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {2441#true} {2442#false} #874#return; {2442#false} is VALID [2020-07-08 20:17:15,425 INFO L280 TraceCheckUtils]: 132: Hoare triple {2442#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {2442#false} is VALID [2020-07-08 20:17:15,425 INFO L280 TraceCheckUtils]: 133: Hoare triple {2442#false} ~tmp~7 := #t~ret70; {2442#false} is VALID [2020-07-08 20:17:15,425 INFO L280 TraceCheckUtils]: 134: Hoare triple {2442#false} havoc #t~ret70; {2442#false} is VALID [2020-07-08 20:17:15,426 INFO L280 TraceCheckUtils]: 135: Hoare triple {2442#false} assume 0 != ~tmp~7; {2442#false} is VALID [2020-07-08 20:17:15,426 INFO L263 TraceCheckUtils]: 136: Hoare triple {2442#false} call #t~ret71 := isPumpRunning(); {2441#true} is VALID [2020-07-08 20:17:15,426 INFO L280 TraceCheckUtils]: 137: Hoare triple {2441#true} havoc ~retValue_acc~10; {2441#true} is VALID [2020-07-08 20:17:15,428 INFO L280 TraceCheckUtils]: 138: Hoare triple {2441#true} ~retValue_acc~10 := ~pumpRunning~0; {2441#true} is VALID [2020-07-08 20:17:15,428 INFO L280 TraceCheckUtils]: 139: Hoare triple {2441#true} #res := ~retValue_acc~10; {2441#true} is VALID [2020-07-08 20:17:15,429 INFO L280 TraceCheckUtils]: 140: Hoare triple {2441#true} assume true; {2441#true} is VALID [2020-07-08 20:17:15,429 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {2441#true} {2442#false} #876#return; {2442#false} is VALID [2020-07-08 20:17:15,429 INFO L280 TraceCheckUtils]: 142: Hoare triple {2442#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {2442#false} is VALID [2020-07-08 20:17:15,429 INFO L280 TraceCheckUtils]: 143: Hoare triple {2442#false} ~tmp___0~2 := #t~ret71; {2442#false} is VALID [2020-07-08 20:17:15,429 INFO L280 TraceCheckUtils]: 144: Hoare triple {2442#false} havoc #t~ret71; {2442#false} is VALID [2020-07-08 20:17:15,430 INFO L280 TraceCheckUtils]: 145: Hoare triple {2442#false} assume 0 != ~tmp___0~2; {2442#false} is VALID [2020-07-08 20:17:15,430 INFO L280 TraceCheckUtils]: 146: Hoare triple {2442#false} assume 0 != ~methAndRunningLastTime~0; {2442#false} is VALID [2020-07-08 20:17:15,430 INFO L263 TraceCheckUtils]: 147: Hoare triple {2442#false} call __automaton_fail(); {2442#false} is VALID [2020-07-08 20:17:15,430 INFO L280 TraceCheckUtils]: 148: Hoare triple {2442#false} assume !false; {2442#false} is VALID [2020-07-08 20:17:15,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 20:17:15,456 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [190525693] [2020-07-08 20:17:15,456 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:17:15,456 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 20:17:15,456 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818302965] [2020-07-08 20:17:15,460 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-08 20:17:15,461 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:17:15,461 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 20:17:15,631 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:17:15,631 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 20:17:15,632 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:17:15,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 20:17:15,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 20:17:15,632 INFO L87 Difference]: Start difference. First operand 249 states and 269 transitions. Second operand 5 states. [2020-07-08 20:17:17,811 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:17:24,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:17:24,101 INFO L93 Difference]: Finished difference Result 379 states and 430 transitions. [2020-07-08 20:17:24,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 20:17:24,101 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-08 20:17:24,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:17:24,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 20:17:24,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 430 transitions. [2020-07-08 20:17:24,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 20:17:24,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 430 transitions. [2020-07-08 20:17:24,118 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 430 transitions. [2020-07-08 20:17:25,332 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 430 edges. 430 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:17:25,342 INFO L225 Difference]: With dead ends: 379 [2020-07-08 20:17:25,342 INFO L226 Difference]: Without dead ends: 288 [2020-07-08 20:17:25,344 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-08 20:17:25,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2020-07-08 20:17:29,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 239. [2020-07-08 20:17:29,206 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:17:29,206 INFO L82 GeneralOperation]: Start isEquivalent. First operand 288 states. Second operand 239 states. [2020-07-08 20:17:29,206 INFO L74 IsIncluded]: Start isIncluded. First operand 288 states. Second operand 239 states. [2020-07-08 20:17:29,206 INFO L87 Difference]: Start difference. First operand 288 states. Second operand 239 states. [2020-07-08 20:17:29,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:17:29,220 INFO L93 Difference]: Finished difference Result 288 states and 326 transitions. [2020-07-08 20:17:29,220 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 326 transitions. [2020-07-08 20:17:29,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:17:29,221 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:17:29,222 INFO L74 IsIncluded]: Start isIncluded. First operand 239 states. Second operand 288 states. [2020-07-08 20:17:29,222 INFO L87 Difference]: Start difference. First operand 239 states. Second operand 288 states. [2020-07-08 20:17:29,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:17:29,235 INFO L93 Difference]: Finished difference Result 288 states and 326 transitions. [2020-07-08 20:17:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 326 transitions. [2020-07-08 20:17:29,236 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:17:29,236 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:17:29,237 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:17:29,237 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:17:29,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2020-07-08 20:17:29,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 256 transitions. [2020-07-08 20:17:29,246 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 256 transitions. Word has length 149 [2020-07-08 20:17:29,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:17:29,246 INFO L479 AbstractCegarLoop]: Abstraction has 239 states and 256 transitions. [2020-07-08 20:17:29,246 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 20:17:29,246 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 239 states and 256 transitions. [2020-07-08 20:17:30,204 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 256 edges. 256 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:17:30,205 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 256 transitions. [2020-07-08 20:17:30,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-07-08 20:17:30,207 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:17:30,208 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] [2020-07-08 20:17:30,208 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 20:17:30,208 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:17:30,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:17:30,209 INFO L82 PathProgramCache]: Analyzing trace with hash -896171093, now seen corresponding path program 1 times [2020-07-08 20:17:30,209 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:17:30,209 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [41419592] [2020-07-08 20:17:30,209 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:17:30,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:30,617 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:17:30,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:30,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {4480#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4368#true} is VALID [2020-07-08 20:17:30,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {4368#true} #valid := #valid[0 := 0]; {4368#true} is VALID [2020-07-08 20:17:30,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {4368#true} assume 0 < #StackHeapBarrier; {4368#true} is VALID [2020-07-08 20:17:30,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {4368#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {4368#true} is VALID [2020-07-08 20:17:30,685 INFO L280 TraceCheckUtils]: 4: Hoare triple {4368#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {4368#true} is VALID [2020-07-08 20:17:30,685 INFO L280 TraceCheckUtils]: 5: Hoare triple {4368#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {4368#true} is VALID [2020-07-08 20:17:30,686 INFO L280 TraceCheckUtils]: 6: Hoare triple {4368#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {4368#true} is VALID [2020-07-08 20:17:30,686 INFO L280 TraceCheckUtils]: 7: Hoare triple {4368#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {4368#true} is VALID [2020-07-08 20:17:30,686 INFO L280 TraceCheckUtils]: 8: Hoare triple {4368#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {4368#true} is VALID [2020-07-08 20:17:30,686 INFO L280 TraceCheckUtils]: 9: Hoare triple {4368#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {4368#true} is VALID [2020-07-08 20:17:30,686 INFO L280 TraceCheckUtils]: 10: Hoare triple {4368#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {4368#true} is VALID [2020-07-08 20:17:30,687 INFO L280 TraceCheckUtils]: 11: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {4368#true} is VALID [2020-07-08 20:17:30,687 INFO L280 TraceCheckUtils]: 12: Hoare triple {4368#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {4368#true} is VALID [2020-07-08 20:17:30,687 INFO L280 TraceCheckUtils]: 13: Hoare triple {4368#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {4368#true} is VALID [2020-07-08 20:17:30,687 INFO L280 TraceCheckUtils]: 14: Hoare triple {4368#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {4368#true} is VALID [2020-07-08 20:17:30,688 INFO L280 TraceCheckUtils]: 15: Hoare triple {4368#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {4368#true} is VALID [2020-07-08 20:17:30,688 INFO L280 TraceCheckUtils]: 16: Hoare triple {4368#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {4368#true} is VALID [2020-07-08 20:17:30,688 INFO L280 TraceCheckUtils]: 17: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {4368#true} is VALID [2020-07-08 20:17:30,688 INFO L280 TraceCheckUtils]: 18: Hoare triple {4368#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {4368#true} is VALID [2020-07-08 20:17:30,688 INFO L280 TraceCheckUtils]: 19: Hoare triple {4368#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {4368#true} is VALID [2020-07-08 20:17:30,689 INFO L280 TraceCheckUtils]: 20: Hoare triple {4368#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {4368#true} is VALID [2020-07-08 20:17:30,689 INFO L280 TraceCheckUtils]: 21: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {4368#true} is VALID [2020-07-08 20:17:30,689 INFO L280 TraceCheckUtils]: 22: Hoare triple {4368#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {4368#true} is VALID [2020-07-08 20:17:30,689 INFO L280 TraceCheckUtils]: 23: Hoare triple {4368#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {4368#true} is VALID [2020-07-08 20:17:30,689 INFO L280 TraceCheckUtils]: 24: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {4368#true} is VALID [2020-07-08 20:17:30,690 INFO L280 TraceCheckUtils]: 25: Hoare triple {4368#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {4368#true} is VALID [2020-07-08 20:17:30,690 INFO L280 TraceCheckUtils]: 26: Hoare triple {4368#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {4368#true} is VALID [2020-07-08 20:17:30,690 INFO L280 TraceCheckUtils]: 27: Hoare triple {4368#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {4368#true} is VALID [2020-07-08 20:17:30,690 INFO L280 TraceCheckUtils]: 28: Hoare triple {4368#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {4368#true} is VALID [2020-07-08 20:17:30,691 INFO L280 TraceCheckUtils]: 29: Hoare triple {4368#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {4368#true} is VALID [2020-07-08 20:17:30,691 INFO L280 TraceCheckUtils]: 30: Hoare triple {4368#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {4368#true} is VALID [2020-07-08 20:17:30,691 INFO L280 TraceCheckUtils]: 31: Hoare triple {4368#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {4368#true} is VALID [2020-07-08 20:17:30,691 INFO L280 TraceCheckUtils]: 32: Hoare triple {4368#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {4368#true} is VALID [2020-07-08 20:17:30,691 INFO L280 TraceCheckUtils]: 33: Hoare triple {4368#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {4368#true} is VALID [2020-07-08 20:17:30,692 INFO L280 TraceCheckUtils]: 34: Hoare triple {4368#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {4368#true} is VALID [2020-07-08 20:17:30,692 INFO L280 TraceCheckUtils]: 35: Hoare triple {4368#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {4368#true} is VALID [2020-07-08 20:17:30,692 INFO L280 TraceCheckUtils]: 36: Hoare triple {4368#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {4368#true} is VALID [2020-07-08 20:17:30,692 INFO L280 TraceCheckUtils]: 37: Hoare triple {4368#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {4368#true} is VALID [2020-07-08 20:17:30,692 INFO L280 TraceCheckUtils]: 38: Hoare triple {4368#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {4368#true} is VALID [2020-07-08 20:17:30,693 INFO L280 TraceCheckUtils]: 39: Hoare triple {4368#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {4368#true} is VALID [2020-07-08 20:17:30,693 INFO L280 TraceCheckUtils]: 40: Hoare triple {4368#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {4368#true} is VALID [2020-07-08 20:17:30,693 INFO L280 TraceCheckUtils]: 41: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {4368#true} is VALID [2020-07-08 20:17:30,693 INFO L280 TraceCheckUtils]: 42: Hoare triple {4368#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {4368#true} is VALID [2020-07-08 20:17:30,693 INFO L280 TraceCheckUtils]: 43: Hoare triple {4368#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {4368#true} is VALID [2020-07-08 20:17:30,694 INFO L280 TraceCheckUtils]: 44: Hoare triple {4368#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {4368#true} is VALID [2020-07-08 20:17:30,694 INFO L280 TraceCheckUtils]: 45: Hoare triple {4368#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {4368#true} is VALID [2020-07-08 20:17:30,694 INFO L280 TraceCheckUtils]: 46: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {4368#true} is VALID [2020-07-08 20:17:30,694 INFO L280 TraceCheckUtils]: 47: Hoare triple {4368#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {4368#true} is VALID [2020-07-08 20:17:30,694 INFO L280 TraceCheckUtils]: 48: Hoare triple {4368#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {4368#true} is VALID [2020-07-08 20:17:30,694 INFO L280 TraceCheckUtils]: 49: Hoare triple {4368#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {4368#true} is VALID [2020-07-08 20:17:30,695 INFO L280 TraceCheckUtils]: 50: Hoare triple {4368#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {4368#true} is VALID [2020-07-08 20:17:30,695 INFO L280 TraceCheckUtils]: 51: Hoare triple {4368#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {4368#true} is VALID [2020-07-08 20:17:30,695 INFO L280 TraceCheckUtils]: 52: Hoare triple {4368#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {4368#true} is VALID [2020-07-08 20:17:30,695 INFO L280 TraceCheckUtils]: 53: Hoare triple {4368#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {4368#true} is VALID [2020-07-08 20:17:30,695 INFO L280 TraceCheckUtils]: 54: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {4368#true} is VALID [2020-07-08 20:17:30,696 INFO L280 TraceCheckUtils]: 55: Hoare triple {4368#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {4368#true} is VALID [2020-07-08 20:17:30,696 INFO L280 TraceCheckUtils]: 56: Hoare triple {4368#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {4368#true} is VALID [2020-07-08 20:17:30,696 INFO L280 TraceCheckUtils]: 57: Hoare triple {4368#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {4368#true} is VALID [2020-07-08 20:17:30,696 INFO L280 TraceCheckUtils]: 58: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {4368#true} is VALID [2020-07-08 20:17:30,696 INFO L280 TraceCheckUtils]: 59: Hoare triple {4368#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {4368#true} is VALID [2020-07-08 20:17:30,697 INFO L280 TraceCheckUtils]: 60: Hoare triple {4368#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {4368#true} is VALID [2020-07-08 20:17:30,697 INFO L280 TraceCheckUtils]: 61: Hoare triple {4368#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {4368#true} is VALID [2020-07-08 20:17:30,697 INFO L280 TraceCheckUtils]: 62: Hoare triple {4368#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {4368#true} is VALID [2020-07-08 20:17:30,697 INFO L280 TraceCheckUtils]: 63: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {4368#true} is VALID [2020-07-08 20:17:30,697 INFO L280 TraceCheckUtils]: 64: Hoare triple {4368#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {4368#true} is VALID [2020-07-08 20:17:30,698 INFO L280 TraceCheckUtils]: 65: Hoare triple {4368#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {4368#true} is VALID [2020-07-08 20:17:30,698 INFO L280 TraceCheckUtils]: 66: Hoare triple {4368#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {4368#true} is VALID [2020-07-08 20:17:30,698 INFO L280 TraceCheckUtils]: 67: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {4368#true} is VALID [2020-07-08 20:17:30,698 INFO L280 TraceCheckUtils]: 68: Hoare triple {4368#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {4368#true} is VALID [2020-07-08 20:17:30,698 INFO L280 TraceCheckUtils]: 69: Hoare triple {4368#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {4368#true} is VALID [2020-07-08 20:17:30,699 INFO L280 TraceCheckUtils]: 70: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {4368#true} is VALID [2020-07-08 20:17:30,699 INFO L280 TraceCheckUtils]: 71: Hoare triple {4368#true} ~waterLevel~0 := 1; {4368#true} is VALID [2020-07-08 20:17:30,699 INFO L280 TraceCheckUtils]: 72: Hoare triple {4368#true} ~methaneLevelCritical~0 := 0; {4368#true} is VALID [2020-07-08 20:17:30,699 INFO L280 TraceCheckUtils]: 73: Hoare triple {4368#true} ~head~0.base, ~head~0.offset := 0, 0; {4368#true} is VALID [2020-07-08 20:17:30,699 INFO L280 TraceCheckUtils]: 74: Hoare triple {4368#true} ~cleanupTimeShifts~0 := 4; {4368#true} is VALID [2020-07-08 20:17:30,700 INFO L280 TraceCheckUtils]: 75: Hoare triple {4368#true} ~pumpRunning~0 := 0; {4368#true} is VALID [2020-07-08 20:17:30,700 INFO L280 TraceCheckUtils]: 76: Hoare triple {4368#true} ~systemActive~0 := 1; {4368#true} is VALID [2020-07-08 20:17:30,700 INFO L280 TraceCheckUtils]: 77: Hoare triple {4368#true} ~methAndRunningLastTime~0 := 0; {4368#true} is VALID [2020-07-08 20:17:30,700 INFO L280 TraceCheckUtils]: 78: Hoare triple {4368#true} assume true; {4368#true} is VALID [2020-07-08 20:17:30,700 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4368#true} {4368#true} #904#return; {4368#true} is VALID [2020-07-08 20:17:30,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:30,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {4368#true} assume true; {4368#true} is VALID [2020-07-08 20:17:30,708 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4368#true} {4368#true} #812#return; {4368#true} is VALID [2020-07-08 20:17:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:30,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {4368#true} assume true; {4368#true} is VALID [2020-07-08 20:17:30,711 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4368#true} {4368#true} #814#return; {4368#true} is VALID [2020-07-08 20:17:30,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:30,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {4368#true} havoc ~retValue_acc~7; {4368#true} is VALID [2020-07-08 20:17:30,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {4368#true} ~retValue_acc~7 := 1; {4481#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-08 20:17:30,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {4481#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {4482#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:17:30,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {4482#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4482#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:17:30,756 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4482#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4368#true} #816#return; {4459#(= |main_#t~ret46| 1)} is VALID [2020-07-08 20:17:30,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:30,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {4368#true} assume true; {4368#true} is VALID [2020-07-08 20:17:30,759 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4368#true} {4368#true} #818#return; {4368#true} is VALID [2020-07-08 20:17:30,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:30,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {4483#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {4368#true} is VALID [2020-07-08 20:17:30,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {4368#true} assume true; {4368#true} is VALID [2020-07-08 20:17:30,775 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4368#true} {4368#true} #894#return; {4368#true} is VALID [2020-07-08 20:17:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:30,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {4484#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4485#(<= 1 ~systemActive~0)} is VALID [2020-07-08 20:17:30,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {4485#(<= 1 ~systemActive~0)} assume true; {4485#(<= 1 ~systemActive~0)} is VALID [2020-07-08 20:17:30,810 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4485#(<= 1 ~systemActive~0)} {4368#true} #866#return; {4469#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 20:17:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:30,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {4368#true} havoc ~retValue_acc~0; {4368#true} is VALID [2020-07-08 20:17:30,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {4368#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {4368#true} is VALID [2020-07-08 20:17:30,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {4368#true} #res := ~retValue_acc~0; {4368#true} is VALID [2020-07-08 20:17:30,814 INFO L280 TraceCheckUtils]: 3: Hoare triple {4368#true} assume true; {4368#true} is VALID [2020-07-08 20:17:30,815 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4368#true} {4369#false} #874#return; {4369#false} is VALID [2020-07-08 20:17:30,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:17:30,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {4368#true} havoc ~retValue_acc~10; {4368#true} is VALID [2020-07-08 20:17:30,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {4368#true} ~retValue_acc~10 := ~pumpRunning~0; {4368#true} is VALID [2020-07-08 20:17:30,818 INFO L280 TraceCheckUtils]: 2: Hoare triple {4368#true} #res := ~retValue_acc~10; {4368#true} is VALID [2020-07-08 20:17:30,819 INFO L280 TraceCheckUtils]: 3: Hoare triple {4368#true} assume true; {4368#true} is VALID [2020-07-08 20:17:30,819 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4368#true} {4369#false} #876#return; {4369#false} is VALID [2020-07-08 20:17:30,823 INFO L263 TraceCheckUtils]: 0: Hoare triple {4368#true} call ULTIMATE.init(); {4480#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 20:17:30,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {4480#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4368#true} is VALID [2020-07-08 20:17:30,824 INFO L280 TraceCheckUtils]: 2: Hoare triple {4368#true} #valid := #valid[0 := 0]; {4368#true} is VALID [2020-07-08 20:17:30,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {4368#true} assume 0 < #StackHeapBarrier; {4368#true} is VALID [2020-07-08 20:17:30,825 INFO L280 TraceCheckUtils]: 4: Hoare triple {4368#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {4368#true} is VALID [2020-07-08 20:17:30,825 INFO L280 TraceCheckUtils]: 5: Hoare triple {4368#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {4368#true} is VALID [2020-07-08 20:17:30,825 INFO L280 TraceCheckUtils]: 6: Hoare triple {4368#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {4368#true} is VALID [2020-07-08 20:17:30,825 INFO L280 TraceCheckUtils]: 7: Hoare triple {4368#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {4368#true} is VALID [2020-07-08 20:17:30,825 INFO L280 TraceCheckUtils]: 8: Hoare triple {4368#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {4368#true} is VALID [2020-07-08 20:17:30,826 INFO L280 TraceCheckUtils]: 9: Hoare triple {4368#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {4368#true} is VALID [2020-07-08 20:17:30,826 INFO L280 TraceCheckUtils]: 10: Hoare triple {4368#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {4368#true} is VALID [2020-07-08 20:17:30,826 INFO L280 TraceCheckUtils]: 11: Hoare triple {4368#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {4368#true} is VALID [2020-07-08 20:17:30,826 INFO L280 TraceCheckUtils]: 12: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {4368#true} is VALID [2020-07-08 20:17:30,827 INFO L280 TraceCheckUtils]: 13: Hoare triple {4368#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {4368#true} is VALID [2020-07-08 20:17:30,827 INFO L280 TraceCheckUtils]: 14: Hoare triple {4368#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {4368#true} is VALID [2020-07-08 20:17:30,827 INFO L280 TraceCheckUtils]: 15: Hoare triple {4368#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {4368#true} is VALID [2020-07-08 20:17:30,827 INFO L280 TraceCheckUtils]: 16: Hoare triple {4368#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {4368#true} is VALID [2020-07-08 20:17:30,827 INFO L280 TraceCheckUtils]: 17: Hoare triple {4368#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {4368#true} is VALID [2020-07-08 20:17:30,828 INFO L280 TraceCheckUtils]: 18: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {4368#true} is VALID [2020-07-08 20:17:30,828 INFO L280 TraceCheckUtils]: 19: Hoare triple {4368#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {4368#true} is VALID [2020-07-08 20:17:30,828 INFO L280 TraceCheckUtils]: 20: Hoare triple {4368#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {4368#true} is VALID [2020-07-08 20:17:30,828 INFO L280 TraceCheckUtils]: 21: Hoare triple {4368#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {4368#true} is VALID [2020-07-08 20:17:30,828 INFO L280 TraceCheckUtils]: 22: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {4368#true} is VALID [2020-07-08 20:17:30,829 INFO L280 TraceCheckUtils]: 23: Hoare triple {4368#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {4368#true} is VALID [2020-07-08 20:17:30,829 INFO L280 TraceCheckUtils]: 24: Hoare triple {4368#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {4368#true} is VALID [2020-07-08 20:17:30,829 INFO L280 TraceCheckUtils]: 25: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {4368#true} is VALID [2020-07-08 20:17:30,829 INFO L280 TraceCheckUtils]: 26: Hoare triple {4368#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {4368#true} is VALID [2020-07-08 20:17:30,829 INFO L280 TraceCheckUtils]: 27: Hoare triple {4368#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {4368#true} is VALID [2020-07-08 20:17:30,830 INFO L280 TraceCheckUtils]: 28: Hoare triple {4368#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {4368#true} is VALID [2020-07-08 20:17:30,830 INFO L280 TraceCheckUtils]: 29: Hoare triple {4368#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {4368#true} is VALID [2020-07-08 20:17:30,830 INFO L280 TraceCheckUtils]: 30: Hoare triple {4368#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {4368#true} is VALID [2020-07-08 20:17:30,830 INFO L280 TraceCheckUtils]: 31: Hoare triple {4368#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {4368#true} is VALID [2020-07-08 20:17:30,830 INFO L280 TraceCheckUtils]: 32: Hoare triple {4368#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {4368#true} is VALID [2020-07-08 20:17:30,830 INFO L280 TraceCheckUtils]: 33: Hoare triple {4368#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {4368#true} is VALID [2020-07-08 20:17:30,831 INFO L280 TraceCheckUtils]: 34: Hoare triple {4368#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {4368#true} is VALID [2020-07-08 20:17:30,831 INFO L280 TraceCheckUtils]: 35: Hoare triple {4368#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {4368#true} is VALID [2020-07-08 20:17:30,831 INFO L280 TraceCheckUtils]: 36: Hoare triple {4368#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {4368#true} is VALID [2020-07-08 20:17:30,831 INFO L280 TraceCheckUtils]: 37: Hoare triple {4368#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {4368#true} is VALID [2020-07-08 20:17:30,831 INFO L280 TraceCheckUtils]: 38: Hoare triple {4368#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {4368#true} is VALID [2020-07-08 20:17:30,832 INFO L280 TraceCheckUtils]: 39: Hoare triple {4368#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {4368#true} is VALID [2020-07-08 20:17:30,832 INFO L280 TraceCheckUtils]: 40: Hoare triple {4368#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {4368#true} is VALID [2020-07-08 20:17:30,832 INFO L280 TraceCheckUtils]: 41: Hoare triple {4368#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {4368#true} is VALID [2020-07-08 20:17:30,832 INFO L280 TraceCheckUtils]: 42: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {4368#true} is VALID [2020-07-08 20:17:30,832 INFO L280 TraceCheckUtils]: 43: Hoare triple {4368#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {4368#true} is VALID [2020-07-08 20:17:30,832 INFO L280 TraceCheckUtils]: 44: Hoare triple {4368#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {4368#true} is VALID [2020-07-08 20:17:30,833 INFO L280 TraceCheckUtils]: 45: Hoare triple {4368#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {4368#true} is VALID [2020-07-08 20:17:30,833 INFO L280 TraceCheckUtils]: 46: Hoare triple {4368#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {4368#true} is VALID [2020-07-08 20:17:30,833 INFO L280 TraceCheckUtils]: 47: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {4368#true} is VALID [2020-07-08 20:17:30,833 INFO L280 TraceCheckUtils]: 48: Hoare triple {4368#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {4368#true} is VALID [2020-07-08 20:17:30,833 INFO L280 TraceCheckUtils]: 49: Hoare triple {4368#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {4368#true} is VALID [2020-07-08 20:17:30,834 INFO L280 TraceCheckUtils]: 50: Hoare triple {4368#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {4368#true} is VALID [2020-07-08 20:17:30,834 INFO L280 TraceCheckUtils]: 51: Hoare triple {4368#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {4368#true} is VALID [2020-07-08 20:17:30,834 INFO L280 TraceCheckUtils]: 52: Hoare triple {4368#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {4368#true} is VALID [2020-07-08 20:17:30,834 INFO L280 TraceCheckUtils]: 53: Hoare triple {4368#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {4368#true} is VALID [2020-07-08 20:17:30,834 INFO L280 TraceCheckUtils]: 54: Hoare triple {4368#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {4368#true} is VALID [2020-07-08 20:17:30,834 INFO L280 TraceCheckUtils]: 55: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {4368#true} is VALID [2020-07-08 20:17:30,835 INFO L280 TraceCheckUtils]: 56: Hoare triple {4368#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {4368#true} is VALID [2020-07-08 20:17:30,835 INFO L280 TraceCheckUtils]: 57: Hoare triple {4368#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {4368#true} is VALID [2020-07-08 20:17:30,835 INFO L280 TraceCheckUtils]: 58: Hoare triple {4368#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {4368#true} is VALID [2020-07-08 20:17:30,835 INFO L280 TraceCheckUtils]: 59: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {4368#true} is VALID [2020-07-08 20:17:30,835 INFO L280 TraceCheckUtils]: 60: Hoare triple {4368#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {4368#true} is VALID [2020-07-08 20:17:30,835 INFO L280 TraceCheckUtils]: 61: Hoare triple {4368#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {4368#true} is VALID [2020-07-08 20:17:30,836 INFO L280 TraceCheckUtils]: 62: Hoare triple {4368#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {4368#true} is VALID [2020-07-08 20:17:30,836 INFO L280 TraceCheckUtils]: 63: Hoare triple {4368#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {4368#true} is VALID [2020-07-08 20:17:30,836 INFO L280 TraceCheckUtils]: 64: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {4368#true} is VALID [2020-07-08 20:17:30,836 INFO L280 TraceCheckUtils]: 65: Hoare triple {4368#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {4368#true} is VALID [2020-07-08 20:17:30,836 INFO L280 TraceCheckUtils]: 66: Hoare triple {4368#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {4368#true} is VALID [2020-07-08 20:17:30,837 INFO L280 TraceCheckUtils]: 67: Hoare triple {4368#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {4368#true} is VALID [2020-07-08 20:17:30,837 INFO L280 TraceCheckUtils]: 68: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {4368#true} is VALID [2020-07-08 20:17:30,837 INFO L280 TraceCheckUtils]: 69: Hoare triple {4368#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {4368#true} is VALID [2020-07-08 20:17:30,837 INFO L280 TraceCheckUtils]: 70: Hoare triple {4368#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {4368#true} is VALID [2020-07-08 20:17:30,837 INFO L280 TraceCheckUtils]: 71: Hoare triple {4368#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {4368#true} is VALID [2020-07-08 20:17:30,837 INFO L280 TraceCheckUtils]: 72: Hoare triple {4368#true} ~waterLevel~0 := 1; {4368#true} is VALID [2020-07-08 20:17:30,838 INFO L280 TraceCheckUtils]: 73: Hoare triple {4368#true} ~methaneLevelCritical~0 := 0; {4368#true} is VALID [2020-07-08 20:17:30,838 INFO L280 TraceCheckUtils]: 74: Hoare triple {4368#true} ~head~0.base, ~head~0.offset := 0, 0; {4368#true} is VALID [2020-07-08 20:17:30,838 INFO L280 TraceCheckUtils]: 75: Hoare triple {4368#true} ~cleanupTimeShifts~0 := 4; {4368#true} is VALID [2020-07-08 20:17:30,838 INFO L280 TraceCheckUtils]: 76: Hoare triple {4368#true} ~pumpRunning~0 := 0; {4368#true} is VALID [2020-07-08 20:17:30,838 INFO L280 TraceCheckUtils]: 77: Hoare triple {4368#true} ~systemActive~0 := 1; {4368#true} is VALID [2020-07-08 20:17:30,839 INFO L280 TraceCheckUtils]: 78: Hoare triple {4368#true} ~methAndRunningLastTime~0 := 0; {4368#true} is VALID [2020-07-08 20:17:30,839 INFO L280 TraceCheckUtils]: 79: Hoare triple {4368#true} assume true; {4368#true} is VALID [2020-07-08 20:17:30,839 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {4368#true} {4368#true} #904#return; {4368#true} is VALID [2020-07-08 20:17:30,839 INFO L263 TraceCheckUtils]: 81: Hoare triple {4368#true} call #t~ret72 := main(); {4368#true} is VALID [2020-07-08 20:17:30,839 INFO L280 TraceCheckUtils]: 82: Hoare triple {4368#true} havoc ~retValue_acc~8; {4368#true} is VALID [2020-07-08 20:17:30,839 INFO L280 TraceCheckUtils]: 83: Hoare triple {4368#true} havoc ~tmp~3; {4368#true} is VALID [2020-07-08 20:17:30,840 INFO L263 TraceCheckUtils]: 84: Hoare triple {4368#true} call select_helpers(); {4368#true} is VALID [2020-07-08 20:17:30,840 INFO L280 TraceCheckUtils]: 85: Hoare triple {4368#true} assume true; {4368#true} is VALID [2020-07-08 20:17:30,840 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {4368#true} {4368#true} #812#return; {4368#true} is VALID [2020-07-08 20:17:30,840 INFO L263 TraceCheckUtils]: 87: Hoare triple {4368#true} call select_features(); {4368#true} is VALID [2020-07-08 20:17:30,840 INFO L280 TraceCheckUtils]: 88: Hoare triple {4368#true} assume true; {4368#true} is VALID [2020-07-08 20:17:30,841 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {4368#true} {4368#true} #814#return; {4368#true} is VALID [2020-07-08 20:17:30,841 INFO L263 TraceCheckUtils]: 90: Hoare triple {4368#true} call #t~ret46 := valid_product(); {4368#true} is VALID [2020-07-08 20:17:30,841 INFO L280 TraceCheckUtils]: 91: Hoare triple {4368#true} havoc ~retValue_acc~7; {4368#true} is VALID [2020-07-08 20:17:30,842 INFO L280 TraceCheckUtils]: 92: Hoare triple {4368#true} ~retValue_acc~7 := 1; {4481#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-08 20:17:30,842 INFO L280 TraceCheckUtils]: 93: Hoare triple {4481#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {4482#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:17:30,843 INFO L280 TraceCheckUtils]: 94: Hoare triple {4482#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4482#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:17:30,844 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {4482#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4368#true} #816#return; {4459#(= |main_#t~ret46| 1)} is VALID [2020-07-08 20:17:30,844 INFO L280 TraceCheckUtils]: 96: Hoare triple {4459#(= |main_#t~ret46| 1)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647; {4459#(= |main_#t~ret46| 1)} is VALID [2020-07-08 20:17:30,845 INFO L280 TraceCheckUtils]: 97: Hoare triple {4459#(= |main_#t~ret46| 1)} ~tmp~3 := #t~ret46; {4460#(= 1 main_~tmp~3)} is VALID [2020-07-08 20:17:30,846 INFO L280 TraceCheckUtils]: 98: Hoare triple {4460#(= 1 main_~tmp~3)} havoc #t~ret46; {4460#(= 1 main_~tmp~3)} is VALID [2020-07-08 20:17:30,846 INFO L280 TraceCheckUtils]: 99: Hoare triple {4460#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {4368#true} is VALID [2020-07-08 20:17:30,846 INFO L263 TraceCheckUtils]: 100: Hoare triple {4368#true} call setup(); {4368#true} is VALID [2020-07-08 20:17:30,846 INFO L280 TraceCheckUtils]: 101: Hoare triple {4368#true} assume true; {4368#true} is VALID [2020-07-08 20:17:30,846 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {4368#true} {4368#true} #818#return; {4368#true} is VALID [2020-07-08 20:17:30,847 INFO L263 TraceCheckUtils]: 103: Hoare triple {4368#true} call runTest(); {4368#true} is VALID [2020-07-08 20:17:30,848 INFO L263 TraceCheckUtils]: 104: Hoare triple {4368#true} call __utac_acc__Specification2_spec__1(); {4483#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-08 20:17:30,848 INFO L280 TraceCheckUtils]: 105: Hoare triple {4483#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {4368#true} is VALID [2020-07-08 20:17:30,848 INFO L280 TraceCheckUtils]: 106: Hoare triple {4368#true} assume true; {4368#true} is VALID [2020-07-08 20:17:30,848 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4368#true} {4368#true} #894#return; {4368#true} is VALID [2020-07-08 20:17:30,848 INFO L263 TraceCheckUtils]: 108: Hoare triple {4368#true} call test(); {4368#true} is VALID [2020-07-08 20:17:30,849 INFO L280 TraceCheckUtils]: 109: Hoare triple {4368#true} havoc ~splverifierCounter~0; {4368#true} is VALID [2020-07-08 20:17:30,849 INFO L280 TraceCheckUtils]: 110: Hoare triple {4368#true} havoc ~tmp~6; {4368#true} is VALID [2020-07-08 20:17:30,849 INFO L280 TraceCheckUtils]: 111: Hoare triple {4368#true} havoc ~tmp___0~1; {4368#true} is VALID [2020-07-08 20:17:30,849 INFO L280 TraceCheckUtils]: 112: Hoare triple {4368#true} havoc ~tmp___1~0; {4368#true} is VALID [2020-07-08 20:17:30,849 INFO L280 TraceCheckUtils]: 113: Hoare triple {4368#true} havoc ~tmp___2~0; {4368#true} is VALID [2020-07-08 20:17:30,849 INFO L280 TraceCheckUtils]: 114: Hoare triple {4368#true} ~splverifierCounter~0 := 0; {4368#true} is VALID [2020-07-08 20:17:30,850 INFO L280 TraceCheckUtils]: 115: Hoare triple {4368#true} assume !false; {4368#true} is VALID [2020-07-08 20:17:30,850 INFO L280 TraceCheckUtils]: 116: Hoare triple {4368#true} assume ~splverifierCounter~0 < 4; {4368#true} is VALID [2020-07-08 20:17:30,850 INFO L280 TraceCheckUtils]: 117: Hoare triple {4368#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647; {4368#true} is VALID [2020-07-08 20:17:30,850 INFO L280 TraceCheckUtils]: 118: Hoare triple {4368#true} ~tmp~6 := #t~nondet66; {4368#true} is VALID [2020-07-08 20:17:30,850 INFO L280 TraceCheckUtils]: 119: Hoare triple {4368#true} havoc #t~nondet66; {4368#true} is VALID [2020-07-08 20:17:30,851 INFO L280 TraceCheckUtils]: 120: Hoare triple {4368#true} assume !(0 != ~tmp~6); {4368#true} is VALID [2020-07-08 20:17:30,851 INFO L280 TraceCheckUtils]: 121: Hoare triple {4368#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647; {4368#true} is VALID [2020-07-08 20:17:30,851 INFO L280 TraceCheckUtils]: 122: Hoare triple {4368#true} ~tmp___0~1 := #t~nondet67; {4368#true} is VALID [2020-07-08 20:17:30,851 INFO L280 TraceCheckUtils]: 123: Hoare triple {4368#true} havoc #t~nondet67; {4368#true} is VALID [2020-07-08 20:17:30,851 INFO L280 TraceCheckUtils]: 124: Hoare triple {4368#true} assume !(0 != ~tmp___0~1); {4368#true} is VALID [2020-07-08 20:17:30,852 INFO L280 TraceCheckUtils]: 125: Hoare triple {4368#true} assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647; {4368#true} is VALID [2020-07-08 20:17:30,852 INFO L280 TraceCheckUtils]: 126: Hoare triple {4368#true} ~tmp___2~0 := #t~nondet68; {4368#true} is VALID [2020-07-08 20:17:30,852 INFO L280 TraceCheckUtils]: 127: Hoare triple {4368#true} havoc #t~nondet68; {4368#true} is VALID [2020-07-08 20:17:30,852 INFO L280 TraceCheckUtils]: 128: Hoare triple {4368#true} assume 0 != ~tmp___2~0; {4368#true} is VALID [2020-07-08 20:17:30,853 INFO L263 TraceCheckUtils]: 129: Hoare triple {4368#true} call startSystem(); {4484#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 20:17:30,854 INFO L280 TraceCheckUtils]: 130: Hoare triple {4484#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4485#(<= 1 ~systemActive~0)} is VALID [2020-07-08 20:17:30,854 INFO L280 TraceCheckUtils]: 131: Hoare triple {4485#(<= 1 ~systemActive~0)} assume true; {4485#(<= 1 ~systemActive~0)} is VALID [2020-07-08 20:17:30,855 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {4485#(<= 1 ~systemActive~0)} {4368#true} #866#return; {4469#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 20:17:30,855 INFO L263 TraceCheckUtils]: 133: Hoare triple {4469#(not (= 0 ~systemActive~0))} call timeShift(); {4469#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 20:17:30,856 INFO L280 TraceCheckUtils]: 134: Hoare triple {4469#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4469#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 20:17:30,857 INFO L280 TraceCheckUtils]: 135: Hoare triple {4469#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4369#false} is VALID [2020-07-08 20:17:30,857 INFO L263 TraceCheckUtils]: 136: Hoare triple {4369#false} call __utac_acc__Specification2_spec__2(); {4369#false} is VALID [2020-07-08 20:17:30,857 INFO L280 TraceCheckUtils]: 137: Hoare triple {4369#false} havoc ~tmp~7; {4369#false} is VALID [2020-07-08 20:17:30,857 INFO L280 TraceCheckUtils]: 138: Hoare triple {4369#false} havoc ~tmp___0~2; {4369#false} is VALID [2020-07-08 20:17:30,857 INFO L263 TraceCheckUtils]: 139: Hoare triple {4369#false} call #t~ret70 := isMethaneLevelCritical(); {4368#true} is VALID [2020-07-08 20:17:30,857 INFO L280 TraceCheckUtils]: 140: Hoare triple {4368#true} havoc ~retValue_acc~0; {4368#true} is VALID [2020-07-08 20:17:30,858 INFO L280 TraceCheckUtils]: 141: Hoare triple {4368#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {4368#true} is VALID [2020-07-08 20:17:30,858 INFO L280 TraceCheckUtils]: 142: Hoare triple {4368#true} #res := ~retValue_acc~0; {4368#true} is VALID [2020-07-08 20:17:30,858 INFO L280 TraceCheckUtils]: 143: Hoare triple {4368#true} assume true; {4368#true} is VALID [2020-07-08 20:17:30,858 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {4368#true} {4369#false} #874#return; {4369#false} is VALID [2020-07-08 20:17:30,858 INFO L280 TraceCheckUtils]: 145: Hoare triple {4369#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {4369#false} is VALID [2020-07-08 20:17:30,859 INFO L280 TraceCheckUtils]: 146: Hoare triple {4369#false} ~tmp~7 := #t~ret70; {4369#false} is VALID [2020-07-08 20:17:30,859 INFO L280 TraceCheckUtils]: 147: Hoare triple {4369#false} havoc #t~ret70; {4369#false} is VALID [2020-07-08 20:17:30,859 INFO L280 TraceCheckUtils]: 148: Hoare triple {4369#false} assume 0 != ~tmp~7; {4369#false} is VALID [2020-07-08 20:17:30,859 INFO L263 TraceCheckUtils]: 149: Hoare triple {4369#false} call #t~ret71 := isPumpRunning(); {4368#true} is VALID [2020-07-08 20:17:30,859 INFO L280 TraceCheckUtils]: 150: Hoare triple {4368#true} havoc ~retValue_acc~10; {4368#true} is VALID [2020-07-08 20:17:30,860 INFO L280 TraceCheckUtils]: 151: Hoare triple {4368#true} ~retValue_acc~10 := ~pumpRunning~0; {4368#true} is VALID [2020-07-08 20:17:30,860 INFO L280 TraceCheckUtils]: 152: Hoare triple {4368#true} #res := ~retValue_acc~10; {4368#true} is VALID [2020-07-08 20:17:30,860 INFO L280 TraceCheckUtils]: 153: Hoare triple {4368#true} assume true; {4368#true} is VALID [2020-07-08 20:17:30,860 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4368#true} {4369#false} #876#return; {4369#false} is VALID [2020-07-08 20:17:30,860 INFO L280 TraceCheckUtils]: 155: Hoare triple {4369#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {4369#false} is VALID [2020-07-08 20:17:30,861 INFO L280 TraceCheckUtils]: 156: Hoare triple {4369#false} ~tmp___0~2 := #t~ret71; {4369#false} is VALID [2020-07-08 20:17:30,861 INFO L280 TraceCheckUtils]: 157: Hoare triple {4369#false} havoc #t~ret71; {4369#false} is VALID [2020-07-08 20:17:30,861 INFO L280 TraceCheckUtils]: 158: Hoare triple {4369#false} assume 0 != ~tmp___0~2; {4369#false} is VALID [2020-07-08 20:17:30,861 INFO L280 TraceCheckUtils]: 159: Hoare triple {4369#false} assume 0 != ~methAndRunningLastTime~0; {4369#false} is VALID [2020-07-08 20:17:30,861 INFO L263 TraceCheckUtils]: 160: Hoare triple {4369#false} call __automaton_fail(); {4369#false} is VALID [2020-07-08 20:17:30,861 INFO L280 TraceCheckUtils]: 161: Hoare triple {4369#false} assume !false; {4369#false} is VALID [2020-07-08 20:17:30,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 20:17:30,890 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [41419592] [2020-07-08 20:17:30,890 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:17:30,890 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 20:17:30,890 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [816044251] [2020-07-08 20:17:30,891 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 162 [2020-07-08 20:17:30,892 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:17:30,892 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 20:17:31,065 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:17:31,066 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 20:17:31,066 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:17:31,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 20:17:31,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-08 20:17:31,067 INFO L87 Difference]: Start difference. First operand 239 states and 256 transitions. Second operand 11 states. [2020-07-08 20:17:32,406 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:17:33,525 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:17:33,891 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 20:17:34,383 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:17:34,782 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 20:17:35,118 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:17:41,431 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:17:59,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:17:59,782 INFO L93 Difference]: Finished difference Result 654 states and 768 transitions. [2020-07-08 20:17:59,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-08 20:17:59,782 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 162 [2020-07-08 20:17:59,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:17:59,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 20:17:59,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 768 transitions. [2020-07-08 20:17:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 20:17:59,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 768 transitions. [2020-07-08 20:17:59,836 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 768 transitions. [2020-07-08 20:18:02,142 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 768 edges. 768 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:18:02,165 INFO L225 Difference]: With dead ends: 654 [2020-07-08 20:18:02,165 INFO L226 Difference]: Without dead ends: 530 [2020-07-08 20:18:02,168 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-07-08 20:18:02,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 530 states. [2020-07-08 20:18:10,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 530 to 415. [2020-07-08 20:18:10,661 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:18:10,661 INFO L82 GeneralOperation]: Start isEquivalent. First operand 530 states. Second operand 415 states. [2020-07-08 20:18:10,661 INFO L74 IsIncluded]: Start isIncluded. First operand 530 states. Second operand 415 states. [2020-07-08 20:18:10,662 INFO L87 Difference]: Start difference. First operand 530 states. Second operand 415 states. [2020-07-08 20:18:10,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:18:10,695 INFO L93 Difference]: Finished difference Result 530 states and 617 transitions. [2020-07-08 20:18:10,695 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 617 transitions. [2020-07-08 20:18:10,697 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:18:10,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:18:10,698 INFO L74 IsIncluded]: Start isIncluded. First operand 415 states. Second operand 530 states. [2020-07-08 20:18:10,698 INFO L87 Difference]: Start difference. First operand 415 states. Second operand 530 states. [2020-07-08 20:18:10,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:18:10,721 INFO L93 Difference]: Finished difference Result 530 states and 617 transitions. [2020-07-08 20:18:10,721 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 617 transitions. [2020-07-08 20:18:10,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:18:10,724 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:18:10,724 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:18:10,724 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:18:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 415 states. [2020-07-08 20:18:10,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 460 transitions. [2020-07-08 20:18:10,737 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 460 transitions. Word has length 162 [2020-07-08 20:18:10,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:18:10,738 INFO L479 AbstractCegarLoop]: Abstraction has 415 states and 460 transitions. [2020-07-08 20:18:10,738 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 20:18:10,738 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 415 states and 460 transitions. [2020-07-08 20:18:13,121 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:18:13,122 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 460 transitions. [2020-07-08 20:18:13,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-08 20:18:13,126 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:18:13,127 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 20:18:13,127 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 20:18:13,127 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:18:13,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:18:13,128 INFO L82 PathProgramCache]: Analyzing trace with hash 600016420, now seen corresponding path program 1 times [2020-07-08 20:18:13,128 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:18:13,129 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [860984120] [2020-07-08 20:18:13,129 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:18:13,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:18:13,702 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:18:13,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:18:13,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {7832#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {7719#true} is VALID [2020-07-08 20:18:13,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {7719#true} #valid := #valid[0 := 0]; {7719#true} is VALID [2020-07-08 20:18:13,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {7719#true} assume 0 < #StackHeapBarrier; {7719#true} is VALID [2020-07-08 20:18:13,809 INFO L280 TraceCheckUtils]: 3: Hoare triple {7719#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {7719#true} is VALID [2020-07-08 20:18:13,809 INFO L280 TraceCheckUtils]: 4: Hoare triple {7719#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {7719#true} is VALID [2020-07-08 20:18:13,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {7719#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {7719#true} is VALID [2020-07-08 20:18:13,810 INFO L280 TraceCheckUtils]: 6: Hoare triple {7719#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {7719#true} is VALID [2020-07-08 20:18:13,810 INFO L280 TraceCheckUtils]: 7: Hoare triple {7719#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {7719#true} is VALID [2020-07-08 20:18:13,810 INFO L280 TraceCheckUtils]: 8: Hoare triple {7719#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {7719#true} is VALID [2020-07-08 20:18:13,811 INFO L280 TraceCheckUtils]: 9: Hoare triple {7719#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {7719#true} is VALID [2020-07-08 20:18:13,811 INFO L280 TraceCheckUtils]: 10: Hoare triple {7719#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {7719#true} is VALID [2020-07-08 20:18:13,811 INFO L280 TraceCheckUtils]: 11: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {7719#true} is VALID [2020-07-08 20:18:13,812 INFO L280 TraceCheckUtils]: 12: Hoare triple {7719#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {7719#true} is VALID [2020-07-08 20:18:13,812 INFO L280 TraceCheckUtils]: 13: Hoare triple {7719#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {7719#true} is VALID [2020-07-08 20:18:13,812 INFO L280 TraceCheckUtils]: 14: Hoare triple {7719#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {7719#true} is VALID [2020-07-08 20:18:13,813 INFO L280 TraceCheckUtils]: 15: Hoare triple {7719#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {7719#true} is VALID [2020-07-08 20:18:13,813 INFO L280 TraceCheckUtils]: 16: Hoare triple {7719#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {7719#true} is VALID [2020-07-08 20:18:13,813 INFO L280 TraceCheckUtils]: 17: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {7719#true} is VALID [2020-07-08 20:18:13,814 INFO L280 TraceCheckUtils]: 18: Hoare triple {7719#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {7719#true} is VALID [2020-07-08 20:18:13,814 INFO L280 TraceCheckUtils]: 19: Hoare triple {7719#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {7719#true} is VALID [2020-07-08 20:18:13,814 INFO L280 TraceCheckUtils]: 20: Hoare triple {7719#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {7719#true} is VALID [2020-07-08 20:18:13,814 INFO L280 TraceCheckUtils]: 21: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {7719#true} is VALID [2020-07-08 20:18:13,815 INFO L280 TraceCheckUtils]: 22: Hoare triple {7719#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {7719#true} is VALID [2020-07-08 20:18:13,815 INFO L280 TraceCheckUtils]: 23: Hoare triple {7719#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {7719#true} is VALID [2020-07-08 20:18:13,815 INFO L280 TraceCheckUtils]: 24: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {7719#true} is VALID [2020-07-08 20:18:13,816 INFO L280 TraceCheckUtils]: 25: Hoare triple {7719#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {7719#true} is VALID [2020-07-08 20:18:13,816 INFO L280 TraceCheckUtils]: 26: Hoare triple {7719#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {7719#true} is VALID [2020-07-08 20:18:13,816 INFO L280 TraceCheckUtils]: 27: Hoare triple {7719#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {7719#true} is VALID [2020-07-08 20:18:13,817 INFO L280 TraceCheckUtils]: 28: Hoare triple {7719#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {7719#true} is VALID [2020-07-08 20:18:13,817 INFO L280 TraceCheckUtils]: 29: Hoare triple {7719#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {7719#true} is VALID [2020-07-08 20:18:13,817 INFO L280 TraceCheckUtils]: 30: Hoare triple {7719#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {7719#true} is VALID [2020-07-08 20:18:13,818 INFO L280 TraceCheckUtils]: 31: Hoare triple {7719#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {7719#true} is VALID [2020-07-08 20:18:13,818 INFO L280 TraceCheckUtils]: 32: Hoare triple {7719#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {7719#true} is VALID [2020-07-08 20:18:13,818 INFO L280 TraceCheckUtils]: 33: Hoare triple {7719#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {7719#true} is VALID [2020-07-08 20:18:13,819 INFO L280 TraceCheckUtils]: 34: Hoare triple {7719#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {7719#true} is VALID [2020-07-08 20:18:13,819 INFO L280 TraceCheckUtils]: 35: Hoare triple {7719#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {7719#true} is VALID [2020-07-08 20:18:13,819 INFO L280 TraceCheckUtils]: 36: Hoare triple {7719#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {7719#true} is VALID [2020-07-08 20:18:13,820 INFO L280 TraceCheckUtils]: 37: Hoare triple {7719#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {7719#true} is VALID [2020-07-08 20:18:13,820 INFO L280 TraceCheckUtils]: 38: Hoare triple {7719#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {7719#true} is VALID [2020-07-08 20:18:13,820 INFO L280 TraceCheckUtils]: 39: Hoare triple {7719#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {7719#true} is VALID [2020-07-08 20:18:13,821 INFO L280 TraceCheckUtils]: 40: Hoare triple {7719#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {7719#true} is VALID [2020-07-08 20:18:13,821 INFO L280 TraceCheckUtils]: 41: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {7719#true} is VALID [2020-07-08 20:18:13,821 INFO L280 TraceCheckUtils]: 42: Hoare triple {7719#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {7719#true} is VALID [2020-07-08 20:18:13,822 INFO L280 TraceCheckUtils]: 43: Hoare triple {7719#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {7719#true} is VALID [2020-07-08 20:18:13,822 INFO L280 TraceCheckUtils]: 44: Hoare triple {7719#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {7719#true} is VALID [2020-07-08 20:18:13,822 INFO L280 TraceCheckUtils]: 45: Hoare triple {7719#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {7719#true} is VALID [2020-07-08 20:18:13,823 INFO L280 TraceCheckUtils]: 46: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {7719#true} is VALID [2020-07-08 20:18:13,823 INFO L280 TraceCheckUtils]: 47: Hoare triple {7719#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {7719#true} is VALID [2020-07-08 20:18:13,823 INFO L280 TraceCheckUtils]: 48: Hoare triple {7719#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {7719#true} is VALID [2020-07-08 20:18:13,824 INFO L280 TraceCheckUtils]: 49: Hoare triple {7719#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {7719#true} is VALID [2020-07-08 20:18:13,824 INFO L280 TraceCheckUtils]: 50: Hoare triple {7719#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {7719#true} is VALID [2020-07-08 20:18:13,824 INFO L280 TraceCheckUtils]: 51: Hoare triple {7719#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {7719#true} is VALID [2020-07-08 20:18:13,825 INFO L280 TraceCheckUtils]: 52: Hoare triple {7719#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {7719#true} is VALID [2020-07-08 20:18:13,825 INFO L280 TraceCheckUtils]: 53: Hoare triple {7719#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {7719#true} is VALID [2020-07-08 20:18:13,825 INFO L280 TraceCheckUtils]: 54: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {7719#true} is VALID [2020-07-08 20:18:13,825 INFO L280 TraceCheckUtils]: 55: Hoare triple {7719#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {7719#true} is VALID [2020-07-08 20:18:13,826 INFO L280 TraceCheckUtils]: 56: Hoare triple {7719#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {7719#true} is VALID [2020-07-08 20:18:13,826 INFO L280 TraceCheckUtils]: 57: Hoare triple {7719#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {7719#true} is VALID [2020-07-08 20:18:13,826 INFO L280 TraceCheckUtils]: 58: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {7719#true} is VALID [2020-07-08 20:18:13,826 INFO L280 TraceCheckUtils]: 59: Hoare triple {7719#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {7719#true} is VALID [2020-07-08 20:18:13,826 INFO L280 TraceCheckUtils]: 60: Hoare triple {7719#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {7719#true} is VALID [2020-07-08 20:18:13,827 INFO L280 TraceCheckUtils]: 61: Hoare triple {7719#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {7719#true} is VALID [2020-07-08 20:18:13,827 INFO L280 TraceCheckUtils]: 62: Hoare triple {7719#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {7719#true} is VALID [2020-07-08 20:18:13,827 INFO L280 TraceCheckUtils]: 63: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {7719#true} is VALID [2020-07-08 20:18:13,827 INFO L280 TraceCheckUtils]: 64: Hoare triple {7719#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {7719#true} is VALID [2020-07-08 20:18:13,827 INFO L280 TraceCheckUtils]: 65: Hoare triple {7719#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {7719#true} is VALID [2020-07-08 20:18:13,828 INFO L280 TraceCheckUtils]: 66: Hoare triple {7719#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {7719#true} is VALID [2020-07-08 20:18:13,828 INFO L280 TraceCheckUtils]: 67: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {7719#true} is VALID [2020-07-08 20:18:13,828 INFO L280 TraceCheckUtils]: 68: Hoare triple {7719#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {7719#true} is VALID [2020-07-08 20:18:13,828 INFO L280 TraceCheckUtils]: 69: Hoare triple {7719#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {7719#true} is VALID [2020-07-08 20:18:13,828 INFO L280 TraceCheckUtils]: 70: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {7719#true} is VALID [2020-07-08 20:18:13,829 INFO L280 TraceCheckUtils]: 71: Hoare triple {7719#true} ~waterLevel~0 := 1; {7719#true} is VALID [2020-07-08 20:18:13,829 INFO L280 TraceCheckUtils]: 72: Hoare triple {7719#true} ~methaneLevelCritical~0 := 0; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,830 INFO L280 TraceCheckUtils]: 73: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,830 INFO L280 TraceCheckUtils]: 74: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,831 INFO L280 TraceCheckUtils]: 75: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,831 INFO L280 TraceCheckUtils]: 76: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,832 INFO L280 TraceCheckUtils]: 77: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~methAndRunningLastTime~0 := 0; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,832 INFO L280 TraceCheckUtils]: 78: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume true; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,833 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7801#(= 0 ~methaneLevelCritical~0)} {7719#true} #904#return; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:18:13,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {7719#true} assume true; {7719#true} is VALID [2020-07-08 20:18:13,841 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7719#true} {7801#(= 0 ~methaneLevelCritical~0)} #812#return; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:18:13,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {7719#true} assume true; {7719#true} is VALID [2020-07-08 20:18:13,846 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7719#true} {7801#(= 0 ~methaneLevelCritical~0)} #814#return; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:18:13,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {7719#true} havoc ~retValue_acc~7; {7719#true} is VALID [2020-07-08 20:18:13,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {7719#true} ~retValue_acc~7 := 1; {7719#true} is VALID [2020-07-08 20:18:13,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {7719#true} #res := ~retValue_acc~7; {7719#true} is VALID [2020-07-08 20:18:13,852 INFO L280 TraceCheckUtils]: 3: Hoare triple {7719#true} assume true; {7719#true} is VALID [2020-07-08 20:18:13,853 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7719#true} {7801#(= 0 ~methaneLevelCritical~0)} #816#return; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:18:13,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {7719#true} assume true; {7719#true} is VALID [2020-07-08 20:18:13,859 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7719#true} {7801#(= 0 ~methaneLevelCritical~0)} #818#return; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:18:13,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {7833#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {7719#true} is VALID [2020-07-08 20:18:13,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {7719#true} assume true; {7719#true} is VALID [2020-07-08 20:18:13,882 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7719#true} {7801#(= 0 ~methaneLevelCritical~0)} #894#return; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:18:13,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {7834#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {7719#true} is VALID [2020-07-08 20:18:13,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {7719#true} ~systemActive~0 := 0; {7719#true} is VALID [2020-07-08 20:18:13,912 INFO L280 TraceCheckUtils]: 2: Hoare triple {7719#true} assume true; {7719#true} is VALID [2020-07-08 20:18:13,913 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7719#true} {7801#(= 0 ~methaneLevelCritical~0)} #868#return; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:18:13,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {7719#true} havoc ~retValue_acc~0; {7719#true} is VALID [2020-07-08 20:18:13,964 INFO L280 TraceCheckUtils]: 1: Hoare triple {7719#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {7835#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} is VALID [2020-07-08 20:18:13,965 INFO L280 TraceCheckUtils]: 2: Hoare triple {7835#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} #res := ~retValue_acc~0; {7836#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,965 INFO L280 TraceCheckUtils]: 3: Hoare triple {7836#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {7836#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:13,967 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7836#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {7801#(= 0 ~methaneLevelCritical~0)} #874#return; {7825#(= 0 |__utac_acc__Specification2_spec__2_#t~ret70|)} is VALID [2020-07-08 20:18:13,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:18:13,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {7719#true} havoc ~retValue_acc~10; {7719#true} is VALID [2020-07-08 20:18:13,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {7719#true} ~retValue_acc~10 := ~pumpRunning~0; {7719#true} is VALID [2020-07-08 20:18:13,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {7719#true} #res := ~retValue_acc~10; {7719#true} is VALID [2020-07-08 20:18:13,973 INFO L280 TraceCheckUtils]: 3: Hoare triple {7719#true} assume true; {7719#true} is VALID [2020-07-08 20:18:13,973 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7719#true} {7720#false} #876#return; {7720#false} is VALID [2020-07-08 20:18:13,981 INFO L263 TraceCheckUtils]: 0: Hoare triple {7719#true} call ULTIMATE.init(); {7832#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 20:18:13,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {7832#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {7719#true} is VALID [2020-07-08 20:18:13,982 INFO L280 TraceCheckUtils]: 2: Hoare triple {7719#true} #valid := #valid[0 := 0]; {7719#true} is VALID [2020-07-08 20:18:13,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {7719#true} assume 0 < #StackHeapBarrier; {7719#true} is VALID [2020-07-08 20:18:13,982 INFO L280 TraceCheckUtils]: 4: Hoare triple {7719#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {7719#true} is VALID [2020-07-08 20:18:13,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {7719#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {7719#true} is VALID [2020-07-08 20:18:13,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {7719#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {7719#true} is VALID [2020-07-08 20:18:13,983 INFO L280 TraceCheckUtils]: 7: Hoare triple {7719#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {7719#true} is VALID [2020-07-08 20:18:13,983 INFO L280 TraceCheckUtils]: 8: Hoare triple {7719#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {7719#true} is VALID [2020-07-08 20:18:13,984 INFO L280 TraceCheckUtils]: 9: Hoare triple {7719#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {7719#true} is VALID [2020-07-08 20:18:13,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {7719#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {7719#true} is VALID [2020-07-08 20:18:13,984 INFO L280 TraceCheckUtils]: 11: Hoare triple {7719#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {7719#true} is VALID [2020-07-08 20:18:13,985 INFO L280 TraceCheckUtils]: 12: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {7719#true} is VALID [2020-07-08 20:18:13,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {7719#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {7719#true} is VALID [2020-07-08 20:18:13,985 INFO L280 TraceCheckUtils]: 14: Hoare triple {7719#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {7719#true} is VALID [2020-07-08 20:18:13,986 INFO L280 TraceCheckUtils]: 15: Hoare triple {7719#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {7719#true} is VALID [2020-07-08 20:18:13,986 INFO L280 TraceCheckUtils]: 16: Hoare triple {7719#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {7719#true} is VALID [2020-07-08 20:18:13,986 INFO L280 TraceCheckUtils]: 17: Hoare triple {7719#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {7719#true} is VALID [2020-07-08 20:18:13,987 INFO L280 TraceCheckUtils]: 18: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {7719#true} is VALID [2020-07-08 20:18:13,987 INFO L280 TraceCheckUtils]: 19: Hoare triple {7719#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {7719#true} is VALID [2020-07-08 20:18:13,987 INFO L280 TraceCheckUtils]: 20: Hoare triple {7719#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {7719#true} is VALID [2020-07-08 20:18:13,988 INFO L280 TraceCheckUtils]: 21: Hoare triple {7719#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {7719#true} is VALID [2020-07-08 20:18:13,988 INFO L280 TraceCheckUtils]: 22: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {7719#true} is VALID [2020-07-08 20:18:13,988 INFO L280 TraceCheckUtils]: 23: Hoare triple {7719#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {7719#true} is VALID [2020-07-08 20:18:13,989 INFO L280 TraceCheckUtils]: 24: Hoare triple {7719#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {7719#true} is VALID [2020-07-08 20:18:13,989 INFO L280 TraceCheckUtils]: 25: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {7719#true} is VALID [2020-07-08 20:18:13,989 INFO L280 TraceCheckUtils]: 26: Hoare triple {7719#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {7719#true} is VALID [2020-07-08 20:18:13,989 INFO L280 TraceCheckUtils]: 27: Hoare triple {7719#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {7719#true} is VALID [2020-07-08 20:18:13,990 INFO L280 TraceCheckUtils]: 28: Hoare triple {7719#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {7719#true} is VALID [2020-07-08 20:18:13,990 INFO L280 TraceCheckUtils]: 29: Hoare triple {7719#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {7719#true} is VALID [2020-07-08 20:18:13,990 INFO L280 TraceCheckUtils]: 30: Hoare triple {7719#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {7719#true} is VALID [2020-07-08 20:18:13,991 INFO L280 TraceCheckUtils]: 31: Hoare triple {7719#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {7719#true} is VALID [2020-07-08 20:18:13,991 INFO L280 TraceCheckUtils]: 32: Hoare triple {7719#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {7719#true} is VALID [2020-07-08 20:18:13,991 INFO L280 TraceCheckUtils]: 33: Hoare triple {7719#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {7719#true} is VALID [2020-07-08 20:18:13,992 INFO L280 TraceCheckUtils]: 34: Hoare triple {7719#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {7719#true} is VALID [2020-07-08 20:18:13,992 INFO L280 TraceCheckUtils]: 35: Hoare triple {7719#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {7719#true} is VALID [2020-07-08 20:18:13,992 INFO L280 TraceCheckUtils]: 36: Hoare triple {7719#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {7719#true} is VALID [2020-07-08 20:18:13,993 INFO L280 TraceCheckUtils]: 37: Hoare triple {7719#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {7719#true} is VALID [2020-07-08 20:18:13,993 INFO L280 TraceCheckUtils]: 38: Hoare triple {7719#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {7719#true} is VALID [2020-07-08 20:18:13,993 INFO L280 TraceCheckUtils]: 39: Hoare triple {7719#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {7719#true} is VALID [2020-07-08 20:18:13,994 INFO L280 TraceCheckUtils]: 40: Hoare triple {7719#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {7719#true} is VALID [2020-07-08 20:18:13,994 INFO L280 TraceCheckUtils]: 41: Hoare triple {7719#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {7719#true} is VALID [2020-07-08 20:18:13,994 INFO L280 TraceCheckUtils]: 42: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {7719#true} is VALID [2020-07-08 20:18:13,995 INFO L280 TraceCheckUtils]: 43: Hoare triple {7719#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {7719#true} is VALID [2020-07-08 20:18:13,995 INFO L280 TraceCheckUtils]: 44: Hoare triple {7719#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {7719#true} is VALID [2020-07-08 20:18:13,995 INFO L280 TraceCheckUtils]: 45: Hoare triple {7719#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {7719#true} is VALID [2020-07-08 20:18:13,996 INFO L280 TraceCheckUtils]: 46: Hoare triple {7719#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {7719#true} is VALID [2020-07-08 20:18:13,996 INFO L280 TraceCheckUtils]: 47: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {7719#true} is VALID [2020-07-08 20:18:13,996 INFO L280 TraceCheckUtils]: 48: Hoare triple {7719#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {7719#true} is VALID [2020-07-08 20:18:13,997 INFO L280 TraceCheckUtils]: 49: Hoare triple {7719#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {7719#true} is VALID [2020-07-08 20:18:13,997 INFO L280 TraceCheckUtils]: 50: Hoare triple {7719#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {7719#true} is VALID [2020-07-08 20:18:13,997 INFO L280 TraceCheckUtils]: 51: Hoare triple {7719#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {7719#true} is VALID [2020-07-08 20:18:13,997 INFO L280 TraceCheckUtils]: 52: Hoare triple {7719#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {7719#true} is VALID [2020-07-08 20:18:13,998 INFO L280 TraceCheckUtils]: 53: Hoare triple {7719#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {7719#true} is VALID [2020-07-08 20:18:13,998 INFO L280 TraceCheckUtils]: 54: Hoare triple {7719#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {7719#true} is VALID [2020-07-08 20:18:13,998 INFO L280 TraceCheckUtils]: 55: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {7719#true} is VALID [2020-07-08 20:18:13,999 INFO L280 TraceCheckUtils]: 56: Hoare triple {7719#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {7719#true} is VALID [2020-07-08 20:18:13,999 INFO L280 TraceCheckUtils]: 57: Hoare triple {7719#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {7719#true} is VALID [2020-07-08 20:18:13,999 INFO L280 TraceCheckUtils]: 58: Hoare triple {7719#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {7719#true} is VALID [2020-07-08 20:18:14,000 INFO L280 TraceCheckUtils]: 59: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {7719#true} is VALID [2020-07-08 20:18:14,000 INFO L280 TraceCheckUtils]: 60: Hoare triple {7719#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {7719#true} is VALID [2020-07-08 20:18:14,000 INFO L280 TraceCheckUtils]: 61: Hoare triple {7719#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {7719#true} is VALID [2020-07-08 20:18:14,001 INFO L280 TraceCheckUtils]: 62: Hoare triple {7719#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {7719#true} is VALID [2020-07-08 20:18:14,001 INFO L280 TraceCheckUtils]: 63: Hoare triple {7719#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {7719#true} is VALID [2020-07-08 20:18:14,001 INFO L280 TraceCheckUtils]: 64: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {7719#true} is VALID [2020-07-08 20:18:14,002 INFO L280 TraceCheckUtils]: 65: Hoare triple {7719#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {7719#true} is VALID [2020-07-08 20:18:14,002 INFO L280 TraceCheckUtils]: 66: Hoare triple {7719#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {7719#true} is VALID [2020-07-08 20:18:14,002 INFO L280 TraceCheckUtils]: 67: Hoare triple {7719#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {7719#true} is VALID [2020-07-08 20:18:14,003 INFO L280 TraceCheckUtils]: 68: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {7719#true} is VALID [2020-07-08 20:18:14,003 INFO L280 TraceCheckUtils]: 69: Hoare triple {7719#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {7719#true} is VALID [2020-07-08 20:18:14,003 INFO L280 TraceCheckUtils]: 70: Hoare triple {7719#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {7719#true} is VALID [2020-07-08 20:18:14,004 INFO L280 TraceCheckUtils]: 71: Hoare triple {7719#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {7719#true} is VALID [2020-07-08 20:18:14,004 INFO L280 TraceCheckUtils]: 72: Hoare triple {7719#true} ~waterLevel~0 := 1; {7719#true} is VALID [2020-07-08 20:18:14,005 INFO L280 TraceCheckUtils]: 73: Hoare triple {7719#true} ~methaneLevelCritical~0 := 0; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,006 INFO L280 TraceCheckUtils]: 74: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,007 INFO L280 TraceCheckUtils]: 75: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,008 INFO L280 TraceCheckUtils]: 76: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,009 INFO L280 TraceCheckUtils]: 77: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,009 INFO L280 TraceCheckUtils]: 78: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~methAndRunningLastTime~0 := 0; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,010 INFO L280 TraceCheckUtils]: 79: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume true; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,011 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {7801#(= 0 ~methaneLevelCritical~0)} {7719#true} #904#return; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,012 INFO L263 TraceCheckUtils]: 81: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} call #t~ret72 := main(); {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,013 INFO L280 TraceCheckUtils]: 82: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~8; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,014 INFO L280 TraceCheckUtils]: 83: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~3; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,014 INFO L263 TraceCheckUtils]: 84: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {7719#true} is VALID [2020-07-08 20:18:14,015 INFO L280 TraceCheckUtils]: 85: Hoare triple {7719#true} assume true; {7719#true} is VALID [2020-07-08 20:18:14,016 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7719#true} {7801#(= 0 ~methaneLevelCritical~0)} #812#return; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,016 INFO L263 TraceCheckUtils]: 87: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} call select_features(); {7719#true} is VALID [2020-07-08 20:18:14,016 INFO L280 TraceCheckUtils]: 88: Hoare triple {7719#true} assume true; {7719#true} is VALID [2020-07-08 20:18:14,017 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7719#true} {7801#(= 0 ~methaneLevelCritical~0)} #814#return; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,018 INFO L263 TraceCheckUtils]: 90: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} call #t~ret46 := valid_product(); {7719#true} is VALID [2020-07-08 20:18:14,018 INFO L280 TraceCheckUtils]: 91: Hoare triple {7719#true} havoc ~retValue_acc~7; {7719#true} is VALID [2020-07-08 20:18:14,018 INFO L280 TraceCheckUtils]: 92: Hoare triple {7719#true} ~retValue_acc~7 := 1; {7719#true} is VALID [2020-07-08 20:18:14,019 INFO L280 TraceCheckUtils]: 93: Hoare triple {7719#true} #res := ~retValue_acc~7; {7719#true} is VALID [2020-07-08 20:18:14,019 INFO L280 TraceCheckUtils]: 94: Hoare triple {7719#true} assume true; {7719#true} is VALID [2020-07-08 20:18:14,020 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7719#true} {7801#(= 0 ~methaneLevelCritical~0)} #816#return; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,021 INFO L280 TraceCheckUtils]: 96: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,022 INFO L280 TraceCheckUtils]: 97: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~tmp~3 := #t~ret46; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,023 INFO L280 TraceCheckUtils]: 98: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} havoc #t~ret46; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,023 INFO L280 TraceCheckUtils]: 99: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~3; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,024 INFO L263 TraceCheckUtils]: 100: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} call setup(); {7719#true} is VALID [2020-07-08 20:18:14,024 INFO L280 TraceCheckUtils]: 101: Hoare triple {7719#true} assume true; {7719#true} is VALID [2020-07-08 20:18:14,025 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {7719#true} {7801#(= 0 ~methaneLevelCritical~0)} #818#return; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,026 INFO L263 TraceCheckUtils]: 103: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} call runTest(); {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,027 INFO L263 TraceCheckUtils]: 104: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification2_spec__1(); {7833#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-08 20:18:14,028 INFO L280 TraceCheckUtils]: 105: Hoare triple {7833#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {7719#true} is VALID [2020-07-08 20:18:14,028 INFO L280 TraceCheckUtils]: 106: Hoare triple {7719#true} assume true; {7719#true} is VALID [2020-07-08 20:18:14,029 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {7719#true} {7801#(= 0 ~methaneLevelCritical~0)} #894#return; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,030 INFO L263 TraceCheckUtils]: 108: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} call test(); {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,031 INFO L280 TraceCheckUtils]: 109: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,031 INFO L280 TraceCheckUtils]: 110: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~6; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,032 INFO L280 TraceCheckUtils]: 111: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~1; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,033 INFO L280 TraceCheckUtils]: 112: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,034 INFO L280 TraceCheckUtils]: 113: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,035 INFO L280 TraceCheckUtils]: 114: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,036 INFO L280 TraceCheckUtils]: 115: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume !false; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,042 INFO L280 TraceCheckUtils]: 116: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,042 INFO L280 TraceCheckUtils]: 117: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,043 INFO L280 TraceCheckUtils]: 118: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~tmp~6 := #t~nondet66; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,044 INFO L280 TraceCheckUtils]: 119: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet66; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,045 INFO L280 TraceCheckUtils]: 120: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~6); {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,046 INFO L280 TraceCheckUtils]: 121: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,047 INFO L280 TraceCheckUtils]: 122: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~tmp___0~1 := #t~nondet67; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,047 INFO L280 TraceCheckUtils]: 123: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet67; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,048 INFO L280 TraceCheckUtils]: 124: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,049 INFO L280 TraceCheckUtils]: 125: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,050 INFO L280 TraceCheckUtils]: 126: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet68; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,051 INFO L280 TraceCheckUtils]: 127: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet68; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,051 INFO L280 TraceCheckUtils]: 128: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0); {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,052 INFO L280 TraceCheckUtils]: 129: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,053 INFO L280 TraceCheckUtils]: 130: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} ~tmp___1~0 := #t~nondet69; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,054 INFO L280 TraceCheckUtils]: 131: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet69; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,055 INFO L280 TraceCheckUtils]: 132: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,056 INFO L263 TraceCheckUtils]: 133: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} call stopSystem(); {7834#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 20:18:14,056 INFO L280 TraceCheckUtils]: 134: Hoare triple {7834#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {7719#true} is VALID [2020-07-08 20:18:14,057 INFO L280 TraceCheckUtils]: 135: Hoare triple {7719#true} ~systemActive~0 := 0; {7719#true} is VALID [2020-07-08 20:18:14,057 INFO L280 TraceCheckUtils]: 136: Hoare triple {7719#true} assume true; {7719#true} is VALID [2020-07-08 20:18:14,058 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {7719#true} {7801#(= 0 ~methaneLevelCritical~0)} #868#return; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,059 INFO L263 TraceCheckUtils]: 138: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} call timeShift(); {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,060 INFO L280 TraceCheckUtils]: 139: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,061 INFO L280 TraceCheckUtils]: 140: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~systemActive~0); {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,061 INFO L263 TraceCheckUtils]: 141: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification2_spec__2(); {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,062 INFO L280 TraceCheckUtils]: 142: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~7; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,063 INFO L280 TraceCheckUtils]: 143: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {7801#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,063 INFO L263 TraceCheckUtils]: 144: Hoare triple {7801#(= 0 ~methaneLevelCritical~0)} call #t~ret70 := isMethaneLevelCritical(); {7719#true} is VALID [2020-07-08 20:18:14,064 INFO L280 TraceCheckUtils]: 145: Hoare triple {7719#true} havoc ~retValue_acc~0; {7719#true} is VALID [2020-07-08 20:18:14,065 INFO L280 TraceCheckUtils]: 146: Hoare triple {7719#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {7835#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} is VALID [2020-07-08 20:18:14,066 INFO L280 TraceCheckUtils]: 147: Hoare triple {7835#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} #res := ~retValue_acc~0; {7836#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,067 INFO L280 TraceCheckUtils]: 148: Hoare triple {7836#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {7836#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 20:18:14,068 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {7836#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {7801#(= 0 ~methaneLevelCritical~0)} #874#return; {7825#(= 0 |__utac_acc__Specification2_spec__2_#t~ret70|)} is VALID [2020-07-08 20:18:14,069 INFO L280 TraceCheckUtils]: 150: Hoare triple {7825#(= 0 |__utac_acc__Specification2_spec__2_#t~ret70|)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {7825#(= 0 |__utac_acc__Specification2_spec__2_#t~ret70|)} is VALID [2020-07-08 20:18:14,070 INFO L280 TraceCheckUtils]: 151: Hoare triple {7825#(= 0 |__utac_acc__Specification2_spec__2_#t~ret70|)} ~tmp~7 := #t~ret70; {7826#(= 0 __utac_acc__Specification2_spec__2_~tmp~7)} is VALID [2020-07-08 20:18:14,071 INFO L280 TraceCheckUtils]: 152: Hoare triple {7826#(= 0 __utac_acc__Specification2_spec__2_~tmp~7)} havoc #t~ret70; {7826#(= 0 __utac_acc__Specification2_spec__2_~tmp~7)} is VALID [2020-07-08 20:18:14,072 INFO L280 TraceCheckUtils]: 153: Hoare triple {7826#(= 0 __utac_acc__Specification2_spec__2_~tmp~7)} assume 0 != ~tmp~7; {7720#false} is VALID [2020-07-08 20:18:14,072 INFO L263 TraceCheckUtils]: 154: Hoare triple {7720#false} call #t~ret71 := isPumpRunning(); {7719#true} is VALID [2020-07-08 20:18:14,073 INFO L280 TraceCheckUtils]: 155: Hoare triple {7719#true} havoc ~retValue_acc~10; {7719#true} is VALID [2020-07-08 20:18:14,073 INFO L280 TraceCheckUtils]: 156: Hoare triple {7719#true} ~retValue_acc~10 := ~pumpRunning~0; {7719#true} is VALID [2020-07-08 20:18:14,073 INFO L280 TraceCheckUtils]: 157: Hoare triple {7719#true} #res := ~retValue_acc~10; {7719#true} is VALID [2020-07-08 20:18:14,074 INFO L280 TraceCheckUtils]: 158: Hoare triple {7719#true} assume true; {7719#true} is VALID [2020-07-08 20:18:14,074 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {7719#true} {7720#false} #876#return; {7720#false} is VALID [2020-07-08 20:18:14,074 INFO L280 TraceCheckUtils]: 160: Hoare triple {7720#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {7720#false} is VALID [2020-07-08 20:18:14,075 INFO L280 TraceCheckUtils]: 161: Hoare triple {7720#false} ~tmp___0~2 := #t~ret71; {7720#false} is VALID [2020-07-08 20:18:14,075 INFO L280 TraceCheckUtils]: 162: Hoare triple {7720#false} havoc #t~ret71; {7720#false} is VALID [2020-07-08 20:18:14,075 INFO L280 TraceCheckUtils]: 163: Hoare triple {7720#false} assume 0 != ~tmp___0~2; {7720#false} is VALID [2020-07-08 20:18:14,076 INFO L280 TraceCheckUtils]: 164: Hoare triple {7720#false} assume 0 != ~methAndRunningLastTime~0; {7720#false} is VALID [2020-07-08 20:18:14,076 INFO L263 TraceCheckUtils]: 165: Hoare triple {7720#false} call __automaton_fail(); {7720#false} is VALID [2020-07-08 20:18:14,076 INFO L280 TraceCheckUtils]: 166: Hoare triple {7720#false} assume !false; {7720#false} is VALID [2020-07-08 20:18:14,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 20:18:14,143 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [860984120] [2020-07-08 20:18:14,143 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:18:14,143 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-08 20:18:14,144 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [550002164] [2020-07-08 20:18:14,145 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-08 20:18:14,145 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:18:14,146 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 20:18:14,402 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:18:14,402 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 20:18:14,402 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:18:14,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 20:18:14,403 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-08 20:18:14,403 INFO L87 Difference]: Start difference. First operand 415 states and 460 transitions. Second operand 10 states. [2020-07-08 20:18:16,189 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:18:27,792 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:18:28,554 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 20:18:29,795 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:18:30,841 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:18:31,414 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 20:18:31,892 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:18:32,376 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:18:34,964 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:18:49,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:18:49,147 INFO L93 Difference]: Finished difference Result 1135 states and 1377 transitions. [2020-07-08 20:18:49,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-08 20:18:49,147 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-08 20:18:49,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:18:49,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 20:18:49,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 722 transitions. [2020-07-08 20:18:49,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 20:18:49,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 722 transitions. [2020-07-08 20:18:49,167 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 722 transitions. [2020-07-08 20:18:51,070 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 722 edges. 722 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:18:51,123 INFO L225 Difference]: With dead ends: 1135 [2020-07-08 20:18:51,123 INFO L226 Difference]: Without dead ends: 835 [2020-07-08 20:18:51,126 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-07-08 20:18:51,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 835 states. [2020-07-08 20:19:05,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 835 to 667. [2020-07-08 20:19:05,938 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:19:05,938 INFO L82 GeneralOperation]: Start isEquivalent. First operand 835 states. Second operand 667 states. [2020-07-08 20:19:05,938 INFO L74 IsIncluded]: Start isIncluded. First operand 835 states. Second operand 667 states. [2020-07-08 20:19:05,938 INFO L87 Difference]: Start difference. First operand 835 states. Second operand 667 states. [2020-07-08 20:19:05,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:19:05,987 INFO L93 Difference]: Finished difference Result 835 states and 1002 transitions. [2020-07-08 20:19:05,988 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1002 transitions. [2020-07-08 20:19:05,991 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:19:05,992 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:19:05,992 INFO L74 IsIncluded]: Start isIncluded. First operand 667 states. Second operand 835 states. [2020-07-08 20:19:05,992 INFO L87 Difference]: Start difference. First operand 667 states. Second operand 835 states. [2020-07-08 20:19:06,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:19:06,043 INFO L93 Difference]: Finished difference Result 835 states and 1002 transitions. [2020-07-08 20:19:06,043 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1002 transitions. [2020-07-08 20:19:06,047 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:19:06,047 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:19:06,047 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:19:06,047 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:19:06,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 667 states. [2020-07-08 20:19:06,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 667 states and 749 transitions. [2020-07-08 20:19:06,085 INFO L78 Accepts]: Start accepts. Automaton has 667 states and 749 transitions. Word has length 167 [2020-07-08 20:19:06,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:19:06,086 INFO L479 AbstractCegarLoop]: Abstraction has 667 states and 749 transitions. [2020-07-08 20:19:06,086 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 20:19:06,086 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 667 states and 749 transitions. [2020-07-08 20:19:09,755 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 749 edges. 749 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:19:09,756 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 749 transitions. [2020-07-08 20:19:09,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-08 20:19:09,759 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:19:09,760 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 20:19:09,760 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 20:19:09,760 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:19:09,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:19:09,761 INFO L82 PathProgramCache]: Analyzing trace with hash -1379081180, now seen corresponding path program 1 times [2020-07-08 20:19:09,761 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:19:09,761 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1323131062] [2020-07-08 20:19:09,761 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:19:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:19:10,159 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:19:10,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:19:10,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {13264#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {13147#true} is VALID [2020-07-08 20:19:10,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {13147#true} #valid := #valid[0 := 0]; {13147#true} is VALID [2020-07-08 20:19:10,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {13147#true} assume 0 < #StackHeapBarrier; {13147#true} is VALID [2020-07-08 20:19:10,272 INFO L280 TraceCheckUtils]: 3: Hoare triple {13147#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {13147#true} is VALID [2020-07-08 20:19:10,272 INFO L280 TraceCheckUtils]: 4: Hoare triple {13147#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {13147#true} is VALID [2020-07-08 20:19:10,272 INFO L280 TraceCheckUtils]: 5: Hoare triple {13147#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {13147#true} is VALID [2020-07-08 20:19:10,273 INFO L280 TraceCheckUtils]: 6: Hoare triple {13147#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {13147#true} is VALID [2020-07-08 20:19:10,273 INFO L280 TraceCheckUtils]: 7: Hoare triple {13147#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {13147#true} is VALID [2020-07-08 20:19:10,273 INFO L280 TraceCheckUtils]: 8: Hoare triple {13147#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {13147#true} is VALID [2020-07-08 20:19:10,274 INFO L280 TraceCheckUtils]: 9: Hoare triple {13147#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {13147#true} is VALID [2020-07-08 20:19:10,274 INFO L280 TraceCheckUtils]: 10: Hoare triple {13147#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {13147#true} is VALID [2020-07-08 20:19:10,274 INFO L280 TraceCheckUtils]: 11: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {13147#true} is VALID [2020-07-08 20:19:10,274 INFO L280 TraceCheckUtils]: 12: Hoare triple {13147#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {13147#true} is VALID [2020-07-08 20:19:10,275 INFO L280 TraceCheckUtils]: 13: Hoare triple {13147#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {13147#true} is VALID [2020-07-08 20:19:10,275 INFO L280 TraceCheckUtils]: 14: Hoare triple {13147#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {13147#true} is VALID [2020-07-08 20:19:10,275 INFO L280 TraceCheckUtils]: 15: Hoare triple {13147#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {13147#true} is VALID [2020-07-08 20:19:10,276 INFO L280 TraceCheckUtils]: 16: Hoare triple {13147#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {13147#true} is VALID [2020-07-08 20:19:10,276 INFO L280 TraceCheckUtils]: 17: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {13147#true} is VALID [2020-07-08 20:19:10,276 INFO L280 TraceCheckUtils]: 18: Hoare triple {13147#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {13147#true} is VALID [2020-07-08 20:19:10,277 INFO L280 TraceCheckUtils]: 19: Hoare triple {13147#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {13147#true} is VALID [2020-07-08 20:19:10,277 INFO L280 TraceCheckUtils]: 20: Hoare triple {13147#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {13147#true} is VALID [2020-07-08 20:19:10,277 INFO L280 TraceCheckUtils]: 21: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {13147#true} is VALID [2020-07-08 20:19:10,278 INFO L280 TraceCheckUtils]: 22: Hoare triple {13147#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {13147#true} is VALID [2020-07-08 20:19:10,278 INFO L280 TraceCheckUtils]: 23: Hoare triple {13147#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {13147#true} is VALID [2020-07-08 20:19:10,278 INFO L280 TraceCheckUtils]: 24: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {13147#true} is VALID [2020-07-08 20:19:10,279 INFO L280 TraceCheckUtils]: 25: Hoare triple {13147#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {13147#true} is VALID [2020-07-08 20:19:10,279 INFO L280 TraceCheckUtils]: 26: Hoare triple {13147#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {13147#true} is VALID [2020-07-08 20:19:10,279 INFO L280 TraceCheckUtils]: 27: Hoare triple {13147#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {13147#true} is VALID [2020-07-08 20:19:10,280 INFO L280 TraceCheckUtils]: 28: Hoare triple {13147#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {13147#true} is VALID [2020-07-08 20:19:10,280 INFO L280 TraceCheckUtils]: 29: Hoare triple {13147#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {13147#true} is VALID [2020-07-08 20:19:10,280 INFO L280 TraceCheckUtils]: 30: Hoare triple {13147#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {13147#true} is VALID [2020-07-08 20:19:10,281 INFO L280 TraceCheckUtils]: 31: Hoare triple {13147#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {13147#true} is VALID [2020-07-08 20:19:10,281 INFO L280 TraceCheckUtils]: 32: Hoare triple {13147#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {13147#true} is VALID [2020-07-08 20:19:10,281 INFO L280 TraceCheckUtils]: 33: Hoare triple {13147#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {13147#true} is VALID [2020-07-08 20:19:10,282 INFO L280 TraceCheckUtils]: 34: Hoare triple {13147#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {13147#true} is VALID [2020-07-08 20:19:10,282 INFO L280 TraceCheckUtils]: 35: Hoare triple {13147#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {13147#true} is VALID [2020-07-08 20:19:10,282 INFO L280 TraceCheckUtils]: 36: Hoare triple {13147#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {13147#true} is VALID [2020-07-08 20:19:10,283 INFO L280 TraceCheckUtils]: 37: Hoare triple {13147#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {13147#true} is VALID [2020-07-08 20:19:10,283 INFO L280 TraceCheckUtils]: 38: Hoare triple {13147#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {13147#true} is VALID [2020-07-08 20:19:10,283 INFO L280 TraceCheckUtils]: 39: Hoare triple {13147#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {13147#true} is VALID [2020-07-08 20:19:10,284 INFO L280 TraceCheckUtils]: 40: Hoare triple {13147#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {13147#true} is VALID [2020-07-08 20:19:10,284 INFO L280 TraceCheckUtils]: 41: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {13147#true} is VALID [2020-07-08 20:19:10,284 INFO L280 TraceCheckUtils]: 42: Hoare triple {13147#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {13147#true} is VALID [2020-07-08 20:19:10,285 INFO L280 TraceCheckUtils]: 43: Hoare triple {13147#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {13147#true} is VALID [2020-07-08 20:19:10,285 INFO L280 TraceCheckUtils]: 44: Hoare triple {13147#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {13147#true} is VALID [2020-07-08 20:19:10,285 INFO L280 TraceCheckUtils]: 45: Hoare triple {13147#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {13147#true} is VALID [2020-07-08 20:19:10,285 INFO L280 TraceCheckUtils]: 46: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {13147#true} is VALID [2020-07-08 20:19:10,286 INFO L280 TraceCheckUtils]: 47: Hoare triple {13147#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {13147#true} is VALID [2020-07-08 20:19:10,286 INFO L280 TraceCheckUtils]: 48: Hoare triple {13147#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {13147#true} is VALID [2020-07-08 20:19:10,287 INFO L280 TraceCheckUtils]: 49: Hoare triple {13147#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {13147#true} is VALID [2020-07-08 20:19:10,287 INFO L280 TraceCheckUtils]: 50: Hoare triple {13147#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {13147#true} is VALID [2020-07-08 20:19:10,287 INFO L280 TraceCheckUtils]: 51: Hoare triple {13147#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {13147#true} is VALID [2020-07-08 20:19:10,288 INFO L280 TraceCheckUtils]: 52: Hoare triple {13147#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {13147#true} is VALID [2020-07-08 20:19:10,288 INFO L280 TraceCheckUtils]: 53: Hoare triple {13147#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {13147#true} is VALID [2020-07-08 20:19:10,288 INFO L280 TraceCheckUtils]: 54: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {13147#true} is VALID [2020-07-08 20:19:10,289 INFO L280 TraceCheckUtils]: 55: Hoare triple {13147#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {13147#true} is VALID [2020-07-08 20:19:10,289 INFO L280 TraceCheckUtils]: 56: Hoare triple {13147#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {13147#true} is VALID [2020-07-08 20:19:10,289 INFO L280 TraceCheckUtils]: 57: Hoare triple {13147#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {13147#true} is VALID [2020-07-08 20:19:10,289 INFO L280 TraceCheckUtils]: 58: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {13147#true} is VALID [2020-07-08 20:19:10,290 INFO L280 TraceCheckUtils]: 59: Hoare triple {13147#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {13147#true} is VALID [2020-07-08 20:19:10,290 INFO L280 TraceCheckUtils]: 60: Hoare triple {13147#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {13147#true} is VALID [2020-07-08 20:19:10,290 INFO L280 TraceCheckUtils]: 61: Hoare triple {13147#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {13147#true} is VALID [2020-07-08 20:19:10,291 INFO L280 TraceCheckUtils]: 62: Hoare triple {13147#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {13147#true} is VALID [2020-07-08 20:19:10,291 INFO L280 TraceCheckUtils]: 63: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {13147#true} is VALID [2020-07-08 20:19:10,291 INFO L280 TraceCheckUtils]: 64: Hoare triple {13147#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {13147#true} is VALID [2020-07-08 20:19:10,292 INFO L280 TraceCheckUtils]: 65: Hoare triple {13147#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {13147#true} is VALID [2020-07-08 20:19:10,292 INFO L280 TraceCheckUtils]: 66: Hoare triple {13147#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {13147#true} is VALID [2020-07-08 20:19:10,292 INFO L280 TraceCheckUtils]: 67: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {13147#true} is VALID [2020-07-08 20:19:10,293 INFO L280 TraceCheckUtils]: 68: Hoare triple {13147#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {13147#true} is VALID [2020-07-08 20:19:10,293 INFO L280 TraceCheckUtils]: 69: Hoare triple {13147#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {13147#true} is VALID [2020-07-08 20:19:10,293 INFO L280 TraceCheckUtils]: 70: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {13147#true} is VALID [2020-07-08 20:19:10,294 INFO L280 TraceCheckUtils]: 71: Hoare triple {13147#true} ~waterLevel~0 := 1; {13147#true} is VALID [2020-07-08 20:19:10,294 INFO L280 TraceCheckUtils]: 72: Hoare triple {13147#true} ~methaneLevelCritical~0 := 0; {13147#true} is VALID [2020-07-08 20:19:10,294 INFO L280 TraceCheckUtils]: 73: Hoare triple {13147#true} ~head~0.base, ~head~0.offset := 0, 0; {13147#true} is VALID [2020-07-08 20:19:10,295 INFO L280 TraceCheckUtils]: 74: Hoare triple {13147#true} ~cleanupTimeShifts~0 := 4; {13147#true} is VALID [2020-07-08 20:19:10,296 INFO L280 TraceCheckUtils]: 75: Hoare triple {13147#true} ~pumpRunning~0 := 0; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,296 INFO L280 TraceCheckUtils]: 76: Hoare triple {13229#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,297 INFO L280 TraceCheckUtils]: 77: Hoare triple {13229#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,298 INFO L280 TraceCheckUtils]: 78: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume true; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,299 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {13229#(= 0 ~pumpRunning~0)} {13147#true} #904#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:19:10,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {13147#true} assume true; {13147#true} is VALID [2020-07-08 20:19:10,310 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13147#true} {13229#(= 0 ~pumpRunning~0)} #812#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:19:10,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {13147#true} assume true; {13147#true} is VALID [2020-07-08 20:19:10,314 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13147#true} {13229#(= 0 ~pumpRunning~0)} #814#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:19:10,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {13147#true} havoc ~retValue_acc~7; {13147#true} is VALID [2020-07-08 20:19:10,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {13147#true} ~retValue_acc~7 := 1; {13147#true} is VALID [2020-07-08 20:19:10,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {13147#true} #res := ~retValue_acc~7; {13147#true} is VALID [2020-07-08 20:19:10,318 INFO L280 TraceCheckUtils]: 3: Hoare triple {13147#true} assume true; {13147#true} is VALID [2020-07-08 20:19:10,319 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13147#true} {13229#(= 0 ~pumpRunning~0)} #816#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:19:10,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {13147#true} assume true; {13147#true} is VALID [2020-07-08 20:19:10,324 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13147#true} {13229#(= 0 ~pumpRunning~0)} #818#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:19:10,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {13265#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {13147#true} is VALID [2020-07-08 20:19:10,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {13147#true} assume true; {13147#true} is VALID [2020-07-08 20:19:10,346 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13147#true} {13229#(= 0 ~pumpRunning~0)} #894#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:19:10,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {13266#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {13147#true} is VALID [2020-07-08 20:19:10,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {13147#true} ~methaneLevelCritical~0 := 1; {13147#true} is VALID [2020-07-08 20:19:10,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {13147#true} assume true; {13147#true} is VALID [2020-07-08 20:19:10,368 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13147#true} {13229#(= 0 ~pumpRunning~0)} #864#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:19:10,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {13267#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {13229#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume true; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,400 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13229#(= 0 ~pumpRunning~0)} {13229#(= 0 ~pumpRunning~0)} #868#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:19:10,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {13147#true} havoc ~retValue_acc~0; {13147#true} is VALID [2020-07-08 20:19:10,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {13147#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {13147#true} is VALID [2020-07-08 20:19:10,404 INFO L280 TraceCheckUtils]: 2: Hoare triple {13147#true} #res := ~retValue_acc~0; {13147#true} is VALID [2020-07-08 20:19:10,405 INFO L280 TraceCheckUtils]: 3: Hoare triple {13147#true} assume true; {13147#true} is VALID [2020-07-08 20:19:10,405 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13147#true} {13229#(= 0 ~pumpRunning~0)} #874#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:19:10,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {13147#true} havoc ~retValue_acc~10; {13147#true} is VALID [2020-07-08 20:19:10,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {13147#true} ~retValue_acc~10 := ~pumpRunning~0; {13268#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)} is VALID [2020-07-08 20:19:10,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {13268#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)} #res := ~retValue_acc~10; {13269#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 20:19:10,455 INFO L280 TraceCheckUtils]: 3: Hoare triple {13269#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {13269#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 20:19:10,456 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13269#(= ~pumpRunning~0 |isPumpRunning_#res|)} {13229#(= 0 ~pumpRunning~0)} #876#return; {13262#(= 0 |__utac_acc__Specification2_spec__2_#t~ret71|)} is VALID [2020-07-08 20:19:10,463 INFO L263 TraceCheckUtils]: 0: Hoare triple {13147#true} call ULTIMATE.init(); {13264#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 20:19:10,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {13264#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {13147#true} is VALID [2020-07-08 20:19:10,464 INFO L280 TraceCheckUtils]: 2: Hoare triple {13147#true} #valid := #valid[0 := 0]; {13147#true} is VALID [2020-07-08 20:19:10,465 INFO L280 TraceCheckUtils]: 3: Hoare triple {13147#true} assume 0 < #StackHeapBarrier; {13147#true} is VALID [2020-07-08 20:19:10,465 INFO L280 TraceCheckUtils]: 4: Hoare triple {13147#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {13147#true} is VALID [2020-07-08 20:19:10,465 INFO L280 TraceCheckUtils]: 5: Hoare triple {13147#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {13147#true} is VALID [2020-07-08 20:19:10,466 INFO L280 TraceCheckUtils]: 6: Hoare triple {13147#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {13147#true} is VALID [2020-07-08 20:19:10,466 INFO L280 TraceCheckUtils]: 7: Hoare triple {13147#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {13147#true} is VALID [2020-07-08 20:19:10,466 INFO L280 TraceCheckUtils]: 8: Hoare triple {13147#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {13147#true} is VALID [2020-07-08 20:19:10,467 INFO L280 TraceCheckUtils]: 9: Hoare triple {13147#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {13147#true} is VALID [2020-07-08 20:19:10,467 INFO L280 TraceCheckUtils]: 10: Hoare triple {13147#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {13147#true} is VALID [2020-07-08 20:19:10,467 INFO L280 TraceCheckUtils]: 11: Hoare triple {13147#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {13147#true} is VALID [2020-07-08 20:19:10,467 INFO L280 TraceCheckUtils]: 12: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {13147#true} is VALID [2020-07-08 20:19:10,468 INFO L280 TraceCheckUtils]: 13: Hoare triple {13147#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {13147#true} is VALID [2020-07-08 20:19:10,468 INFO L280 TraceCheckUtils]: 14: Hoare triple {13147#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {13147#true} is VALID [2020-07-08 20:19:10,469 INFO L280 TraceCheckUtils]: 15: Hoare triple {13147#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {13147#true} is VALID [2020-07-08 20:19:10,469 INFO L280 TraceCheckUtils]: 16: Hoare triple {13147#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {13147#true} is VALID [2020-07-08 20:19:10,469 INFO L280 TraceCheckUtils]: 17: Hoare triple {13147#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {13147#true} is VALID [2020-07-08 20:19:10,469 INFO L280 TraceCheckUtils]: 18: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {13147#true} is VALID [2020-07-08 20:19:10,470 INFO L280 TraceCheckUtils]: 19: Hoare triple {13147#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {13147#true} is VALID [2020-07-08 20:19:10,470 INFO L280 TraceCheckUtils]: 20: Hoare triple {13147#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {13147#true} is VALID [2020-07-08 20:19:10,470 INFO L280 TraceCheckUtils]: 21: Hoare triple {13147#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {13147#true} is VALID [2020-07-08 20:19:10,471 INFO L280 TraceCheckUtils]: 22: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {13147#true} is VALID [2020-07-08 20:19:10,471 INFO L280 TraceCheckUtils]: 23: Hoare triple {13147#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {13147#true} is VALID [2020-07-08 20:19:10,471 INFO L280 TraceCheckUtils]: 24: Hoare triple {13147#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {13147#true} is VALID [2020-07-08 20:19:10,472 INFO L280 TraceCheckUtils]: 25: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {13147#true} is VALID [2020-07-08 20:19:10,472 INFO L280 TraceCheckUtils]: 26: Hoare triple {13147#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {13147#true} is VALID [2020-07-08 20:19:10,472 INFO L280 TraceCheckUtils]: 27: Hoare triple {13147#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {13147#true} is VALID [2020-07-08 20:19:10,473 INFO L280 TraceCheckUtils]: 28: Hoare triple {13147#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {13147#true} is VALID [2020-07-08 20:19:10,473 INFO L280 TraceCheckUtils]: 29: Hoare triple {13147#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {13147#true} is VALID [2020-07-08 20:19:10,473 INFO L280 TraceCheckUtils]: 30: Hoare triple {13147#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {13147#true} is VALID [2020-07-08 20:19:10,474 INFO L280 TraceCheckUtils]: 31: Hoare triple {13147#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {13147#true} is VALID [2020-07-08 20:19:10,474 INFO L280 TraceCheckUtils]: 32: Hoare triple {13147#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {13147#true} is VALID [2020-07-08 20:19:10,474 INFO L280 TraceCheckUtils]: 33: Hoare triple {13147#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {13147#true} is VALID [2020-07-08 20:19:10,474 INFO L280 TraceCheckUtils]: 34: Hoare triple {13147#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {13147#true} is VALID [2020-07-08 20:19:10,475 INFO L280 TraceCheckUtils]: 35: Hoare triple {13147#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {13147#true} is VALID [2020-07-08 20:19:10,475 INFO L280 TraceCheckUtils]: 36: Hoare triple {13147#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {13147#true} is VALID [2020-07-08 20:19:10,475 INFO L280 TraceCheckUtils]: 37: Hoare triple {13147#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {13147#true} is VALID [2020-07-08 20:19:10,476 INFO L280 TraceCheckUtils]: 38: Hoare triple {13147#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {13147#true} is VALID [2020-07-08 20:19:10,476 INFO L280 TraceCheckUtils]: 39: Hoare triple {13147#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {13147#true} is VALID [2020-07-08 20:19:10,476 INFO L280 TraceCheckUtils]: 40: Hoare triple {13147#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {13147#true} is VALID [2020-07-08 20:19:10,477 INFO L280 TraceCheckUtils]: 41: Hoare triple {13147#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {13147#true} is VALID [2020-07-08 20:19:10,477 INFO L280 TraceCheckUtils]: 42: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {13147#true} is VALID [2020-07-08 20:19:10,477 INFO L280 TraceCheckUtils]: 43: Hoare triple {13147#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {13147#true} is VALID [2020-07-08 20:19:10,478 INFO L280 TraceCheckUtils]: 44: Hoare triple {13147#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {13147#true} is VALID [2020-07-08 20:19:10,478 INFO L280 TraceCheckUtils]: 45: Hoare triple {13147#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {13147#true} is VALID [2020-07-08 20:19:10,478 INFO L280 TraceCheckUtils]: 46: Hoare triple {13147#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {13147#true} is VALID [2020-07-08 20:19:10,478 INFO L280 TraceCheckUtils]: 47: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {13147#true} is VALID [2020-07-08 20:19:10,479 INFO L280 TraceCheckUtils]: 48: Hoare triple {13147#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {13147#true} is VALID [2020-07-08 20:19:10,479 INFO L280 TraceCheckUtils]: 49: Hoare triple {13147#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {13147#true} is VALID [2020-07-08 20:19:10,479 INFO L280 TraceCheckUtils]: 50: Hoare triple {13147#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {13147#true} is VALID [2020-07-08 20:19:10,480 INFO L280 TraceCheckUtils]: 51: Hoare triple {13147#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {13147#true} is VALID [2020-07-08 20:19:10,480 INFO L280 TraceCheckUtils]: 52: Hoare triple {13147#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {13147#true} is VALID [2020-07-08 20:19:10,480 INFO L280 TraceCheckUtils]: 53: Hoare triple {13147#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {13147#true} is VALID [2020-07-08 20:19:10,481 INFO L280 TraceCheckUtils]: 54: Hoare triple {13147#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {13147#true} is VALID [2020-07-08 20:19:10,481 INFO L280 TraceCheckUtils]: 55: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {13147#true} is VALID [2020-07-08 20:19:10,481 INFO L280 TraceCheckUtils]: 56: Hoare triple {13147#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {13147#true} is VALID [2020-07-08 20:19:10,482 INFO L280 TraceCheckUtils]: 57: Hoare triple {13147#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {13147#true} is VALID [2020-07-08 20:19:10,482 INFO L280 TraceCheckUtils]: 58: Hoare triple {13147#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {13147#true} is VALID [2020-07-08 20:19:10,482 INFO L280 TraceCheckUtils]: 59: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {13147#true} is VALID [2020-07-08 20:19:10,483 INFO L280 TraceCheckUtils]: 60: Hoare triple {13147#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {13147#true} is VALID [2020-07-08 20:19:10,483 INFO L280 TraceCheckUtils]: 61: Hoare triple {13147#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {13147#true} is VALID [2020-07-08 20:19:10,483 INFO L280 TraceCheckUtils]: 62: Hoare triple {13147#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {13147#true} is VALID [2020-07-08 20:19:10,483 INFO L280 TraceCheckUtils]: 63: Hoare triple {13147#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {13147#true} is VALID [2020-07-08 20:19:10,484 INFO L280 TraceCheckUtils]: 64: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {13147#true} is VALID [2020-07-08 20:19:10,484 INFO L280 TraceCheckUtils]: 65: Hoare triple {13147#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {13147#true} is VALID [2020-07-08 20:19:10,484 INFO L280 TraceCheckUtils]: 66: Hoare triple {13147#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {13147#true} is VALID [2020-07-08 20:19:10,485 INFO L280 TraceCheckUtils]: 67: Hoare triple {13147#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {13147#true} is VALID [2020-07-08 20:19:10,485 INFO L280 TraceCheckUtils]: 68: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {13147#true} is VALID [2020-07-08 20:19:10,485 INFO L280 TraceCheckUtils]: 69: Hoare triple {13147#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {13147#true} is VALID [2020-07-08 20:19:10,486 INFO L280 TraceCheckUtils]: 70: Hoare triple {13147#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {13147#true} is VALID [2020-07-08 20:19:10,486 INFO L280 TraceCheckUtils]: 71: Hoare triple {13147#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {13147#true} is VALID [2020-07-08 20:19:10,486 INFO L280 TraceCheckUtils]: 72: Hoare triple {13147#true} ~waterLevel~0 := 1; {13147#true} is VALID [2020-07-08 20:19:10,487 INFO L280 TraceCheckUtils]: 73: Hoare triple {13147#true} ~methaneLevelCritical~0 := 0; {13147#true} is VALID [2020-07-08 20:19:10,487 INFO L280 TraceCheckUtils]: 74: Hoare triple {13147#true} ~head~0.base, ~head~0.offset := 0, 0; {13147#true} is VALID [2020-07-08 20:19:10,487 INFO L280 TraceCheckUtils]: 75: Hoare triple {13147#true} ~cleanupTimeShifts~0 := 4; {13147#true} is VALID [2020-07-08 20:19:10,488 INFO L280 TraceCheckUtils]: 76: Hoare triple {13147#true} ~pumpRunning~0 := 0; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,489 INFO L280 TraceCheckUtils]: 77: Hoare triple {13229#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,490 INFO L280 TraceCheckUtils]: 78: Hoare triple {13229#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,491 INFO L280 TraceCheckUtils]: 79: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume true; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,492 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {13229#(= 0 ~pumpRunning~0)} {13147#true} #904#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,492 INFO L263 TraceCheckUtils]: 81: Hoare triple {13229#(= 0 ~pumpRunning~0)} call #t~ret72 := main(); {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,493 INFO L280 TraceCheckUtils]: 82: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,494 INFO L280 TraceCheckUtils]: 83: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,495 INFO L263 TraceCheckUtils]: 84: Hoare triple {13229#(= 0 ~pumpRunning~0)} call select_helpers(); {13147#true} is VALID [2020-07-08 20:19:10,495 INFO L280 TraceCheckUtils]: 85: Hoare triple {13147#true} assume true; {13147#true} is VALID [2020-07-08 20:19:10,496 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13147#true} {13229#(= 0 ~pumpRunning~0)} #812#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,496 INFO L263 TraceCheckUtils]: 87: Hoare triple {13229#(= 0 ~pumpRunning~0)} call select_features(); {13147#true} is VALID [2020-07-08 20:19:10,496 INFO L280 TraceCheckUtils]: 88: Hoare triple {13147#true} assume true; {13147#true} is VALID [2020-07-08 20:19:10,497 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13147#true} {13229#(= 0 ~pumpRunning~0)} #814#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,498 INFO L263 TraceCheckUtils]: 90: Hoare triple {13229#(= 0 ~pumpRunning~0)} call #t~ret46 := valid_product(); {13147#true} is VALID [2020-07-08 20:19:10,498 INFO L280 TraceCheckUtils]: 91: Hoare triple {13147#true} havoc ~retValue_acc~7; {13147#true} is VALID [2020-07-08 20:19:10,498 INFO L280 TraceCheckUtils]: 92: Hoare triple {13147#true} ~retValue_acc~7 := 1; {13147#true} is VALID [2020-07-08 20:19:10,499 INFO L280 TraceCheckUtils]: 93: Hoare triple {13147#true} #res := ~retValue_acc~7; {13147#true} is VALID [2020-07-08 20:19:10,499 INFO L280 TraceCheckUtils]: 94: Hoare triple {13147#true} assume true; {13147#true} is VALID [2020-07-08 20:19:10,500 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13147#true} {13229#(= 0 ~pumpRunning~0)} #816#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,501 INFO L280 TraceCheckUtils]: 96: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,502 INFO L280 TraceCheckUtils]: 97: Hoare triple {13229#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~ret46; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,502 INFO L280 TraceCheckUtils]: 98: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc #t~ret46; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,503 INFO L280 TraceCheckUtils]: 99: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~3; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,504 INFO L263 TraceCheckUtils]: 100: Hoare triple {13229#(= 0 ~pumpRunning~0)} call setup(); {13147#true} is VALID [2020-07-08 20:19:10,504 INFO L280 TraceCheckUtils]: 101: Hoare triple {13147#true} assume true; {13147#true} is VALID [2020-07-08 20:19:10,505 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {13147#true} {13229#(= 0 ~pumpRunning~0)} #818#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,506 INFO L263 TraceCheckUtils]: 103: Hoare triple {13229#(= 0 ~pumpRunning~0)} call runTest(); {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,507 INFO L263 TraceCheckUtils]: 104: Hoare triple {13229#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__1(); {13265#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-08 20:19:10,507 INFO L280 TraceCheckUtils]: 105: Hoare triple {13265#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {13147#true} is VALID [2020-07-08 20:19:10,507 INFO L280 TraceCheckUtils]: 106: Hoare triple {13147#true} assume true; {13147#true} is VALID [2020-07-08 20:19:10,508 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {13147#true} {13229#(= 0 ~pumpRunning~0)} #894#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,508 INFO L263 TraceCheckUtils]: 108: Hoare triple {13229#(= 0 ~pumpRunning~0)} call test(); {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,509 INFO L280 TraceCheckUtils]: 109: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,510 INFO L280 TraceCheckUtils]: 110: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc ~tmp~6; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,510 INFO L280 TraceCheckUtils]: 111: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,511 INFO L280 TraceCheckUtils]: 112: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,511 INFO L280 TraceCheckUtils]: 113: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,512 INFO L280 TraceCheckUtils]: 114: Hoare triple {13229#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,513 INFO L280 TraceCheckUtils]: 115: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume !false; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,513 INFO L280 TraceCheckUtils]: 116: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,514 INFO L280 TraceCheckUtils]: 117: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,514 INFO L280 TraceCheckUtils]: 118: Hoare triple {13229#(= 0 ~pumpRunning~0)} ~tmp~6 := #t~nondet66; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,515 INFO L280 TraceCheckUtils]: 119: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc #t~nondet66; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,515 INFO L280 TraceCheckUtils]: 120: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,516 INFO L280 TraceCheckUtils]: 121: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,516 INFO L280 TraceCheckUtils]: 122: Hoare triple {13229#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet67; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,517 INFO L280 TraceCheckUtils]: 123: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc #t~nondet67; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,518 INFO L280 TraceCheckUtils]: 124: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~1; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,519 INFO L263 TraceCheckUtils]: 125: Hoare triple {13229#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {13266#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 20:19:10,520 INFO L280 TraceCheckUtils]: 126: Hoare triple {13266#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {13147#true} is VALID [2020-07-08 20:19:10,520 INFO L280 TraceCheckUtils]: 127: Hoare triple {13147#true} ~methaneLevelCritical~0 := 1; {13147#true} is VALID [2020-07-08 20:19:10,520 INFO L280 TraceCheckUtils]: 128: Hoare triple {13147#true} assume true; {13147#true} is VALID [2020-07-08 20:19:10,521 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {13147#true} {13229#(= 0 ~pumpRunning~0)} #864#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,522 INFO L280 TraceCheckUtils]: 130: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,523 INFO L280 TraceCheckUtils]: 131: Hoare triple {13229#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet68; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,523 INFO L280 TraceCheckUtils]: 132: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc #t~nondet68; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,524 INFO L280 TraceCheckUtils]: 133: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,525 INFO L280 TraceCheckUtils]: 134: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,526 INFO L280 TraceCheckUtils]: 135: Hoare triple {13229#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet69; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,527 INFO L280 TraceCheckUtils]: 136: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc #t~nondet69; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,528 INFO L280 TraceCheckUtils]: 137: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,529 INFO L263 TraceCheckUtils]: 138: Hoare triple {13229#(= 0 ~pumpRunning~0)} call stopSystem(); {13267#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 20:19:10,530 INFO L280 TraceCheckUtils]: 139: Hoare triple {13267#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,530 INFO L280 TraceCheckUtils]: 140: Hoare triple {13229#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,531 INFO L280 TraceCheckUtils]: 141: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume true; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,532 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13229#(= 0 ~pumpRunning~0)} {13229#(= 0 ~pumpRunning~0)} #868#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,533 INFO L263 TraceCheckUtils]: 143: Hoare triple {13229#(= 0 ~pumpRunning~0)} call timeShift(); {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,534 INFO L280 TraceCheckUtils]: 144: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,535 INFO L280 TraceCheckUtils]: 145: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,536 INFO L263 TraceCheckUtils]: 146: Hoare triple {13229#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__2(); {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,537 INFO L280 TraceCheckUtils]: 147: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc ~tmp~7; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,537 INFO L280 TraceCheckUtils]: 148: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,538 INFO L263 TraceCheckUtils]: 149: Hoare triple {13229#(= 0 ~pumpRunning~0)} call #t~ret70 := isMethaneLevelCritical(); {13147#true} is VALID [2020-07-08 20:19:10,538 INFO L280 TraceCheckUtils]: 150: Hoare triple {13147#true} havoc ~retValue_acc~0; {13147#true} is VALID [2020-07-08 20:19:10,538 INFO L280 TraceCheckUtils]: 151: Hoare triple {13147#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {13147#true} is VALID [2020-07-08 20:19:10,539 INFO L280 TraceCheckUtils]: 152: Hoare triple {13147#true} #res := ~retValue_acc~0; {13147#true} is VALID [2020-07-08 20:19:10,539 INFO L280 TraceCheckUtils]: 153: Hoare triple {13147#true} assume true; {13147#true} is VALID [2020-07-08 20:19:10,540 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {13147#true} {13229#(= 0 ~pumpRunning~0)} #874#return; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,541 INFO L280 TraceCheckUtils]: 155: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,542 INFO L280 TraceCheckUtils]: 156: Hoare triple {13229#(= 0 ~pumpRunning~0)} ~tmp~7 := #t~ret70; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,542 INFO L280 TraceCheckUtils]: 157: Hoare triple {13229#(= 0 ~pumpRunning~0)} havoc #t~ret70; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,543 INFO L280 TraceCheckUtils]: 158: Hoare triple {13229#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {13229#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:19:10,544 INFO L263 TraceCheckUtils]: 159: Hoare triple {13229#(= 0 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {13147#true} is VALID [2020-07-08 20:19:10,544 INFO L280 TraceCheckUtils]: 160: Hoare triple {13147#true} havoc ~retValue_acc~10; {13147#true} is VALID [2020-07-08 20:19:10,545 INFO L280 TraceCheckUtils]: 161: Hoare triple {13147#true} ~retValue_acc~10 := ~pumpRunning~0; {13268#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)} is VALID [2020-07-08 20:19:10,546 INFO L280 TraceCheckUtils]: 162: Hoare triple {13268#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)} #res := ~retValue_acc~10; {13269#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 20:19:10,547 INFO L280 TraceCheckUtils]: 163: Hoare triple {13269#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {13269#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 20:19:10,548 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {13269#(= ~pumpRunning~0 |isPumpRunning_#res|)} {13229#(= 0 ~pumpRunning~0)} #876#return; {13262#(= 0 |__utac_acc__Specification2_spec__2_#t~ret71|)} is VALID [2020-07-08 20:19:10,549 INFO L280 TraceCheckUtils]: 165: Hoare triple {13262#(= 0 |__utac_acc__Specification2_spec__2_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {13262#(= 0 |__utac_acc__Specification2_spec__2_#t~ret71|)} is VALID [2020-07-08 20:19:10,550 INFO L280 TraceCheckUtils]: 166: Hoare triple {13262#(= 0 |__utac_acc__Specification2_spec__2_#t~ret71|)} ~tmp___0~2 := #t~ret71; {13263#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} is VALID [2020-07-08 20:19:10,550 INFO L280 TraceCheckUtils]: 167: Hoare triple {13263#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} havoc #t~ret71; {13263#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} is VALID [2020-07-08 20:19:10,551 INFO L280 TraceCheckUtils]: 168: Hoare triple {13263#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} assume 0 != ~tmp___0~2; {13148#false} is VALID [2020-07-08 20:19:10,552 INFO L280 TraceCheckUtils]: 169: Hoare triple {13148#false} assume 0 != ~methAndRunningLastTime~0; {13148#false} is VALID [2020-07-08 20:19:10,552 INFO L263 TraceCheckUtils]: 170: Hoare triple {13148#false} call __automaton_fail(); {13148#false} is VALID [2020-07-08 20:19:10,552 INFO L280 TraceCheckUtils]: 171: Hoare triple {13148#false} assume !false; {13148#false} is VALID [2020-07-08 20:19:10,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 20:19:10,605 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1323131062] [2020-07-08 20:19:10,605 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:19:10,606 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 20:19:10,606 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [541935094] [2020-07-08 20:19:10,607 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-08 20:19:10,607 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:19:10,607 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 20:19:10,895 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 172 edges. 172 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:19:10,895 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 20:19:10,895 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:19:10,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 20:19:10,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-08 20:19:10,896 INFO L87 Difference]: Start difference. First operand 667 states and 749 transitions. Second operand 11 states. [2020-07-08 20:19:12,421 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:19:25,246 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:19:25,771 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 20:19:26,837 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:19:27,870 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 20:19:28,629 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:19:36,503 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:19:37,081 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:19:40,086 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:19:56,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:19:56,684 INFO L93 Difference]: Finished difference Result 1773 states and 2187 transitions. [2020-07-08 20:19:56,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-08 20:19:56,684 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-08 20:19:56,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:19:56,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 20:19:56,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 754 transitions. [2020-07-08 20:19:56,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 20:19:56,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 754 transitions. [2020-07-08 20:19:56,712 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 754 transitions. [2020-07-08 20:19:58,629 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 754 edges. 754 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:19:58,704 INFO L225 Difference]: With dead ends: 1773 [2020-07-08 20:19:58,704 INFO L226 Difference]: Without dead ends: 1221 [2020-07-08 20:19:58,706 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-07-08 20:19:58,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1221 states. [2020-07-08 20:20:20,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1221 to 933. [2020-07-08 20:20:20,339 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:20:20,339 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1221 states. Second operand 933 states. [2020-07-08 20:20:20,339 INFO L74 IsIncluded]: Start isIncluded. First operand 1221 states. Second operand 933 states. [2020-07-08 20:20:20,339 INFO L87 Difference]: Start difference. First operand 1221 states. Second operand 933 states. [2020-07-08 20:20:20,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:20:20,428 INFO L93 Difference]: Finished difference Result 1221 states and 1490 transitions. [2020-07-08 20:20:20,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1490 transitions. [2020-07-08 20:20:20,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:20:20,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:20:20,433 INFO L74 IsIncluded]: Start isIncluded. First operand 933 states. Second operand 1221 states. [2020-07-08 20:20:20,433 INFO L87 Difference]: Start difference. First operand 933 states. Second operand 1221 states. [2020-07-08 20:20:20,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:20:20,533 INFO L93 Difference]: Finished difference Result 1221 states and 1490 transitions. [2020-07-08 20:20:20,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1490 transitions. [2020-07-08 20:20:20,537 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:20:20,538 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:20:20,538 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:20:20,538 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:20:20,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 933 states. [2020-07-08 20:20:20,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 933 states and 1055 transitions. [2020-07-08 20:20:20,600 INFO L78 Accepts]: Start accepts. Automaton has 933 states and 1055 transitions. Word has length 172 [2020-07-08 20:20:20,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:20:20,601 INFO L479 AbstractCegarLoop]: Abstraction has 933 states and 1055 transitions. [2020-07-08 20:20:20,601 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 20:20:20,601 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 933 states and 1055 transitions. [2020-07-08 20:20:26,321 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1055 edges. 1055 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:20:26,322 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1055 transitions. [2020-07-08 20:20:26,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2020-07-08 20:20:26,326 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:20:26,326 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 20:20:26,327 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 20:20:26,327 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:20:26,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:20:26,327 INFO L82 PathProgramCache]: Analyzing trace with hash 1429417703, now seen corresponding path program 1 times [2020-07-08 20:20:26,327 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:20:26,328 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [979029589] [2020-07-08 20:20:26,328 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:20:26,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:26,715 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:20:26,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:26,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {21320#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {21175#true} is VALID [2020-07-08 20:20:26,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {21175#true} #valid := #valid[0 := 0]; {21175#true} is VALID [2020-07-08 20:20:26,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {21175#true} assume 0 < #StackHeapBarrier; {21175#true} is VALID [2020-07-08 20:20:26,796 INFO L280 TraceCheckUtils]: 3: Hoare triple {21175#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {21175#true} is VALID [2020-07-08 20:20:26,796 INFO L280 TraceCheckUtils]: 4: Hoare triple {21175#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {21175#true} is VALID [2020-07-08 20:20:26,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {21175#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {21175#true} is VALID [2020-07-08 20:20:26,798 INFO L280 TraceCheckUtils]: 6: Hoare triple {21175#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {21175#true} is VALID [2020-07-08 20:20:26,798 INFO L280 TraceCheckUtils]: 7: Hoare triple {21175#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {21175#true} is VALID [2020-07-08 20:20:26,799 INFO L280 TraceCheckUtils]: 8: Hoare triple {21175#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {21175#true} is VALID [2020-07-08 20:20:26,799 INFO L280 TraceCheckUtils]: 9: Hoare triple {21175#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {21175#true} is VALID [2020-07-08 20:20:26,799 INFO L280 TraceCheckUtils]: 10: Hoare triple {21175#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {21175#true} is VALID [2020-07-08 20:20:26,800 INFO L280 TraceCheckUtils]: 11: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {21175#true} is VALID [2020-07-08 20:20:26,800 INFO L280 TraceCheckUtils]: 12: Hoare triple {21175#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {21175#true} is VALID [2020-07-08 20:20:26,800 INFO L280 TraceCheckUtils]: 13: Hoare triple {21175#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {21175#true} is VALID [2020-07-08 20:20:26,801 INFO L280 TraceCheckUtils]: 14: Hoare triple {21175#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {21175#true} is VALID [2020-07-08 20:20:26,801 INFO L280 TraceCheckUtils]: 15: Hoare triple {21175#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {21175#true} is VALID [2020-07-08 20:20:26,801 INFO L280 TraceCheckUtils]: 16: Hoare triple {21175#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {21175#true} is VALID [2020-07-08 20:20:26,801 INFO L280 TraceCheckUtils]: 17: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {21175#true} is VALID [2020-07-08 20:20:26,802 INFO L280 TraceCheckUtils]: 18: Hoare triple {21175#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {21175#true} is VALID [2020-07-08 20:20:26,802 INFO L280 TraceCheckUtils]: 19: Hoare triple {21175#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {21175#true} is VALID [2020-07-08 20:20:26,802 INFO L280 TraceCheckUtils]: 20: Hoare triple {21175#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {21175#true} is VALID [2020-07-08 20:20:26,803 INFO L280 TraceCheckUtils]: 21: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {21175#true} is VALID [2020-07-08 20:20:26,803 INFO L280 TraceCheckUtils]: 22: Hoare triple {21175#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {21175#true} is VALID [2020-07-08 20:20:26,803 INFO L280 TraceCheckUtils]: 23: Hoare triple {21175#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {21175#true} is VALID [2020-07-08 20:20:26,804 INFO L280 TraceCheckUtils]: 24: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {21175#true} is VALID [2020-07-08 20:20:26,804 INFO L280 TraceCheckUtils]: 25: Hoare triple {21175#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {21175#true} is VALID [2020-07-08 20:20:26,804 INFO L280 TraceCheckUtils]: 26: Hoare triple {21175#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {21175#true} is VALID [2020-07-08 20:20:26,805 INFO L280 TraceCheckUtils]: 27: Hoare triple {21175#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {21175#true} is VALID [2020-07-08 20:20:26,805 INFO L280 TraceCheckUtils]: 28: Hoare triple {21175#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {21175#true} is VALID [2020-07-08 20:20:26,805 INFO L280 TraceCheckUtils]: 29: Hoare triple {21175#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {21175#true} is VALID [2020-07-08 20:20:26,805 INFO L280 TraceCheckUtils]: 30: Hoare triple {21175#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {21175#true} is VALID [2020-07-08 20:20:26,806 INFO L280 TraceCheckUtils]: 31: Hoare triple {21175#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {21175#true} is VALID [2020-07-08 20:20:26,806 INFO L280 TraceCheckUtils]: 32: Hoare triple {21175#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {21175#true} is VALID [2020-07-08 20:20:26,806 INFO L280 TraceCheckUtils]: 33: Hoare triple {21175#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {21175#true} is VALID [2020-07-08 20:20:26,807 INFO L280 TraceCheckUtils]: 34: Hoare triple {21175#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {21175#true} is VALID [2020-07-08 20:20:26,807 INFO L280 TraceCheckUtils]: 35: Hoare triple {21175#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {21175#true} is VALID [2020-07-08 20:20:26,807 INFO L280 TraceCheckUtils]: 36: Hoare triple {21175#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {21175#true} is VALID [2020-07-08 20:20:26,808 INFO L280 TraceCheckUtils]: 37: Hoare triple {21175#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {21175#true} is VALID [2020-07-08 20:20:26,808 INFO L280 TraceCheckUtils]: 38: Hoare triple {21175#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {21175#true} is VALID [2020-07-08 20:20:26,808 INFO L280 TraceCheckUtils]: 39: Hoare triple {21175#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {21175#true} is VALID [2020-07-08 20:20:26,809 INFO L280 TraceCheckUtils]: 40: Hoare triple {21175#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {21175#true} is VALID [2020-07-08 20:20:26,809 INFO L280 TraceCheckUtils]: 41: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {21175#true} is VALID [2020-07-08 20:20:26,809 INFO L280 TraceCheckUtils]: 42: Hoare triple {21175#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {21175#true} is VALID [2020-07-08 20:20:26,810 INFO L280 TraceCheckUtils]: 43: Hoare triple {21175#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {21175#true} is VALID [2020-07-08 20:20:26,810 INFO L280 TraceCheckUtils]: 44: Hoare triple {21175#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {21175#true} is VALID [2020-07-08 20:20:26,810 INFO L280 TraceCheckUtils]: 45: Hoare triple {21175#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {21175#true} is VALID [2020-07-08 20:20:26,810 INFO L280 TraceCheckUtils]: 46: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {21175#true} is VALID [2020-07-08 20:20:26,811 INFO L280 TraceCheckUtils]: 47: Hoare triple {21175#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {21175#true} is VALID [2020-07-08 20:20:26,811 INFO L280 TraceCheckUtils]: 48: Hoare triple {21175#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {21175#true} is VALID [2020-07-08 20:20:26,811 INFO L280 TraceCheckUtils]: 49: Hoare triple {21175#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {21175#true} is VALID [2020-07-08 20:20:26,812 INFO L280 TraceCheckUtils]: 50: Hoare triple {21175#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {21175#true} is VALID [2020-07-08 20:20:26,812 INFO L280 TraceCheckUtils]: 51: Hoare triple {21175#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {21175#true} is VALID [2020-07-08 20:20:26,812 INFO L280 TraceCheckUtils]: 52: Hoare triple {21175#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {21175#true} is VALID [2020-07-08 20:20:26,813 INFO L280 TraceCheckUtils]: 53: Hoare triple {21175#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {21175#true} is VALID [2020-07-08 20:20:26,813 INFO L280 TraceCheckUtils]: 54: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {21175#true} is VALID [2020-07-08 20:20:26,813 INFO L280 TraceCheckUtils]: 55: Hoare triple {21175#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {21175#true} is VALID [2020-07-08 20:20:26,814 INFO L280 TraceCheckUtils]: 56: Hoare triple {21175#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {21175#true} is VALID [2020-07-08 20:20:26,814 INFO L280 TraceCheckUtils]: 57: Hoare triple {21175#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {21175#true} is VALID [2020-07-08 20:20:26,814 INFO L280 TraceCheckUtils]: 58: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {21175#true} is VALID [2020-07-08 20:20:26,815 INFO L280 TraceCheckUtils]: 59: Hoare triple {21175#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {21175#true} is VALID [2020-07-08 20:20:26,815 INFO L280 TraceCheckUtils]: 60: Hoare triple {21175#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {21175#true} is VALID [2020-07-08 20:20:26,815 INFO L280 TraceCheckUtils]: 61: Hoare triple {21175#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {21175#true} is VALID [2020-07-08 20:20:26,815 INFO L280 TraceCheckUtils]: 62: Hoare triple {21175#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {21175#true} is VALID [2020-07-08 20:20:26,816 INFO L280 TraceCheckUtils]: 63: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {21175#true} is VALID [2020-07-08 20:20:26,816 INFO L280 TraceCheckUtils]: 64: Hoare triple {21175#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {21175#true} is VALID [2020-07-08 20:20:26,816 INFO L280 TraceCheckUtils]: 65: Hoare triple {21175#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {21175#true} is VALID [2020-07-08 20:20:26,817 INFO L280 TraceCheckUtils]: 66: Hoare triple {21175#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {21175#true} is VALID [2020-07-08 20:20:26,817 INFO L280 TraceCheckUtils]: 67: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {21175#true} is VALID [2020-07-08 20:20:26,817 INFO L280 TraceCheckUtils]: 68: Hoare triple {21175#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {21175#true} is VALID [2020-07-08 20:20:26,818 INFO L280 TraceCheckUtils]: 69: Hoare triple {21175#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {21175#true} is VALID [2020-07-08 20:20:26,818 INFO L280 TraceCheckUtils]: 70: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {21175#true} is VALID [2020-07-08 20:20:26,818 INFO L280 TraceCheckUtils]: 71: Hoare triple {21175#true} ~waterLevel~0 := 1; {21175#true} is VALID [2020-07-08 20:20:26,818 INFO L280 TraceCheckUtils]: 72: Hoare triple {21175#true} ~methaneLevelCritical~0 := 0; {21175#true} is VALID [2020-07-08 20:20:26,819 INFO L280 TraceCheckUtils]: 73: Hoare triple {21175#true} ~head~0.base, ~head~0.offset := 0, 0; {21175#true} is VALID [2020-07-08 20:20:26,819 INFO L280 TraceCheckUtils]: 74: Hoare triple {21175#true} ~cleanupTimeShifts~0 := 4; {21175#true} is VALID [2020-07-08 20:20:26,819 INFO L280 TraceCheckUtils]: 75: Hoare triple {21175#true} ~pumpRunning~0 := 0; {21175#true} is VALID [2020-07-08 20:20:26,820 INFO L280 TraceCheckUtils]: 76: Hoare triple {21175#true} ~systemActive~0 := 1; {21175#true} is VALID [2020-07-08 20:20:26,820 INFO L280 TraceCheckUtils]: 77: Hoare triple {21175#true} ~methAndRunningLastTime~0 := 0; {21175#true} is VALID [2020-07-08 20:20:26,820 INFO L280 TraceCheckUtils]: 78: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:26,821 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {21175#true} {21175#true} #904#return; {21175#true} is VALID [2020-07-08 20:20:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:26,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:26,832 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21175#true} {21175#true} #812#return; {21175#true} is VALID [2020-07-08 20:20:26,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:26,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:26,836 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21175#true} {21175#true} #814#return; {21175#true} is VALID [2020-07-08 20:20:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:26,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {21175#true} havoc ~retValue_acc~7; {21175#true} is VALID [2020-07-08 20:20:26,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {21175#true} ~retValue_acc~7 := 1; {21175#true} is VALID [2020-07-08 20:20:26,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {21175#true} #res := ~retValue_acc~7; {21175#true} is VALID [2020-07-08 20:20:26,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:26,841 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21175#true} {21175#true} #816#return; {21175#true} is VALID [2020-07-08 20:20:26,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:26,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:26,845 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21175#true} {21175#true} #818#return; {21175#true} is VALID [2020-07-08 20:20:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:26,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {21321#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {21175#true} is VALID [2020-07-08 20:20:26,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:26,858 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21175#true} {21175#true} #894#return; {21175#true} is VALID [2020-07-08 20:20:26,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:26,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {21322#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {21175#true} is VALID [2020-07-08 20:20:26,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {21175#true} ~methaneLevelCritical~0 := 1; {21175#true} is VALID [2020-07-08 20:20:26,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:26,876 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21175#true} {21175#true} #864#return; {21175#true} is VALID [2020-07-08 20:20:26,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:26,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {21323#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {21175#true} is VALID [2020-07-08 20:20:26,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:26,895 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21175#true} {21175#true} #866#return; {21175#true} is VALID [2020-07-08 20:20:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:26,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:27,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:27,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {21175#true} havoc ~retValue_acc~2; {21175#true} is VALID [2020-07-08 20:20:27,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {21175#true} assume ~waterLevel~0 < 2; {21175#true} is VALID [2020-07-08 20:20:27,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {21175#true} ~retValue_acc~2 := 1; {21175#true} is VALID [2020-07-08 20:20:27,012 INFO L280 TraceCheckUtils]: 3: Hoare triple {21175#true} #res := ~retValue_acc~2; {21175#true} is VALID [2020-07-08 20:20:27,013 INFO L280 TraceCheckUtils]: 4: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,013 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21175#true} {21175#true} #880#return; {21175#true} is VALID [2020-07-08 20:20:27,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {21175#true} havoc ~retValue_acc~11; {21175#true} is VALID [2020-07-08 20:20:27,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {21175#true} havoc ~tmp~5; {21175#true} is VALID [2020-07-08 20:20:27,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {21175#true} havoc ~tmp___0~0; {21175#true} is VALID [2020-07-08 20:20:27,014 INFO L263 TraceCheckUtils]: 3: Hoare triple {21175#true} call #t~ret65 := isHighWaterSensorDry(); {21175#true} is VALID [2020-07-08 20:20:27,014 INFO L280 TraceCheckUtils]: 4: Hoare triple {21175#true} havoc ~retValue_acc~2; {21175#true} is VALID [2020-07-08 20:20:27,014 INFO L280 TraceCheckUtils]: 5: Hoare triple {21175#true} assume ~waterLevel~0 < 2; {21175#true} is VALID [2020-07-08 20:20:27,014 INFO L280 TraceCheckUtils]: 6: Hoare triple {21175#true} ~retValue_acc~2 := 1; {21175#true} is VALID [2020-07-08 20:20:27,015 INFO L280 TraceCheckUtils]: 7: Hoare triple {21175#true} #res := ~retValue_acc~2; {21175#true} is VALID [2020-07-08 20:20:27,015 INFO L280 TraceCheckUtils]: 8: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,015 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21175#true} {21175#true} #880#return; {21175#true} is VALID [2020-07-08 20:20:27,015 INFO L280 TraceCheckUtils]: 10: Hoare triple {21175#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647; {21175#true} is VALID [2020-07-08 20:20:27,015 INFO L280 TraceCheckUtils]: 11: Hoare triple {21175#true} ~tmp~5 := #t~ret65; {21175#true} is VALID [2020-07-08 20:20:27,016 INFO L280 TraceCheckUtils]: 12: Hoare triple {21175#true} havoc #t~ret65; {21175#true} is VALID [2020-07-08 20:20:27,016 INFO L280 TraceCheckUtils]: 13: Hoare triple {21175#true} assume 0 != ~tmp~5; {21175#true} is VALID [2020-07-08 20:20:27,017 INFO L280 TraceCheckUtils]: 14: Hoare triple {21175#true} ~tmp___0~0 := 0; {21355#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 20:20:27,017 INFO L280 TraceCheckUtils]: 15: Hoare triple {21355#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~11 := ~tmp___0~0; {21356#(and (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~retValue_acc~11 0))} is VALID [2020-07-08 20:20:27,018 INFO L280 TraceCheckUtils]: 16: Hoare triple {21356#(and (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~retValue_acc~11 0))} #res := ~retValue_acc~11; {21357#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 20:20:27,019 INFO L280 TraceCheckUtils]: 17: Hoare triple {21357#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {21357#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 20:20:27,020 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {21357#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {21175#true} #854#return; {21344#(= 0 |processEnvironment_#t~ret47|)} is VALID [2020-07-08 20:20:27,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:27,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {21324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21175#true} is VALID [2020-07-08 20:20:27,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,025 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21175#true} {21176#false} #856#return; {21176#false} is VALID [2020-07-08 20:20:27,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {21324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {21175#true} is VALID [2020-07-08 20:20:27,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {21175#true} assume 0 == ~pumpRunning~0; {21175#true} is VALID [2020-07-08 20:20:27,049 INFO L263 TraceCheckUtils]: 2: Hoare triple {21175#true} call #t~ret47 := isHighWaterLevel(); {21175#true} is VALID [2020-07-08 20:20:27,049 INFO L280 TraceCheckUtils]: 3: Hoare triple {21175#true} havoc ~retValue_acc~11; {21175#true} is VALID [2020-07-08 20:20:27,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {21175#true} havoc ~tmp~5; {21175#true} is VALID [2020-07-08 20:20:27,049 INFO L280 TraceCheckUtils]: 5: Hoare triple {21175#true} havoc ~tmp___0~0; {21175#true} is VALID [2020-07-08 20:20:27,049 INFO L263 TraceCheckUtils]: 6: Hoare triple {21175#true} call #t~ret65 := isHighWaterSensorDry(); {21175#true} is VALID [2020-07-08 20:20:27,050 INFO L280 TraceCheckUtils]: 7: Hoare triple {21175#true} havoc ~retValue_acc~2; {21175#true} is VALID [2020-07-08 20:20:27,050 INFO L280 TraceCheckUtils]: 8: Hoare triple {21175#true} assume ~waterLevel~0 < 2; {21175#true} is VALID [2020-07-08 20:20:27,050 INFO L280 TraceCheckUtils]: 9: Hoare triple {21175#true} ~retValue_acc~2 := 1; {21175#true} is VALID [2020-07-08 20:20:27,050 INFO L280 TraceCheckUtils]: 10: Hoare triple {21175#true} #res := ~retValue_acc~2; {21175#true} is VALID [2020-07-08 20:20:27,050 INFO L280 TraceCheckUtils]: 11: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,051 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {21175#true} {21175#true} #880#return; {21175#true} is VALID [2020-07-08 20:20:27,051 INFO L280 TraceCheckUtils]: 13: Hoare triple {21175#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647; {21175#true} is VALID [2020-07-08 20:20:27,051 INFO L280 TraceCheckUtils]: 14: Hoare triple {21175#true} ~tmp~5 := #t~ret65; {21175#true} is VALID [2020-07-08 20:20:27,054 INFO L280 TraceCheckUtils]: 15: Hoare triple {21175#true} havoc #t~ret65; {21175#true} is VALID [2020-07-08 20:20:27,054 INFO L280 TraceCheckUtils]: 16: Hoare triple {21175#true} assume 0 != ~tmp~5; {21175#true} is VALID [2020-07-08 20:20:27,055 INFO L280 TraceCheckUtils]: 17: Hoare triple {21175#true} ~tmp___0~0 := 0; {21355#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 20:20:27,056 INFO L280 TraceCheckUtils]: 18: Hoare triple {21355#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~11 := ~tmp___0~0; {21356#(and (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~retValue_acc~11 0))} is VALID [2020-07-08 20:20:27,057 INFO L280 TraceCheckUtils]: 19: Hoare triple {21356#(and (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~retValue_acc~11 0))} #res := ~retValue_acc~11; {21357#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 20:20:27,058 INFO L280 TraceCheckUtils]: 20: Hoare triple {21357#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {21357#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 20:20:27,059 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {21357#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {21175#true} #854#return; {21344#(= 0 |processEnvironment_#t~ret47|)} is VALID [2020-07-08 20:20:27,059 INFO L280 TraceCheckUtils]: 22: Hoare triple {21344#(= 0 |processEnvironment_#t~ret47|)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {21344#(= 0 |processEnvironment_#t~ret47|)} is VALID [2020-07-08 20:20:27,060 INFO L280 TraceCheckUtils]: 23: Hoare triple {21344#(= 0 |processEnvironment_#t~ret47|)} ~tmp~4 := #t~ret47; {21345#(= 0 processEnvironment_~tmp~4)} is VALID [2020-07-08 20:20:27,060 INFO L280 TraceCheckUtils]: 24: Hoare triple {21345#(= 0 processEnvironment_~tmp~4)} havoc #t~ret47; {21345#(= 0 processEnvironment_~tmp~4)} is VALID [2020-07-08 20:20:27,061 INFO L280 TraceCheckUtils]: 25: Hoare triple {21345#(= 0 processEnvironment_~tmp~4)} assume 0 != ~tmp~4; {21176#false} is VALID [2020-07-08 20:20:27,061 INFO L263 TraceCheckUtils]: 26: Hoare triple {21176#false} call activatePump(); {21324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:20:27,061 INFO L280 TraceCheckUtils]: 27: Hoare triple {21324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21175#true} is VALID [2020-07-08 20:20:27,061 INFO L280 TraceCheckUtils]: 28: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,062 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {21175#true} {21176#false} #856#return; {21176#false} is VALID [2020-07-08 20:20:27,062 INFO L280 TraceCheckUtils]: 30: Hoare triple {21176#false} assume true; {21176#false} is VALID [2020-07-08 20:20:27,062 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {21176#false} {21175#true} #884#return; {21176#false} is VALID [2020-07-08 20:20:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:27,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {21175#true} havoc ~retValue_acc~0; {21175#true} is VALID [2020-07-08 20:20:27,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {21175#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {21175#true} is VALID [2020-07-08 20:20:27,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {21175#true} #res := ~retValue_acc~0; {21175#true} is VALID [2020-07-08 20:20:27,067 INFO L280 TraceCheckUtils]: 3: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,067 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21175#true} {21176#false} #874#return; {21176#false} is VALID [2020-07-08 20:20:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:20:27,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {21175#true} havoc ~retValue_acc~10; {21175#true} is VALID [2020-07-08 20:20:27,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {21175#true} ~retValue_acc~10 := ~pumpRunning~0; {21175#true} is VALID [2020-07-08 20:20:27,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {21175#true} #res := ~retValue_acc~10; {21175#true} is VALID [2020-07-08 20:20:27,070 INFO L280 TraceCheckUtils]: 3: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,071 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21175#true} {21176#false} #876#return; {21176#false} is VALID [2020-07-08 20:20:27,075 INFO L263 TraceCheckUtils]: 0: Hoare triple {21175#true} call ULTIMATE.init(); {21320#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 20:20:27,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {21320#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {21175#true} is VALID [2020-07-08 20:20:27,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {21175#true} #valid := #valid[0 := 0]; {21175#true} is VALID [2020-07-08 20:20:27,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {21175#true} assume 0 < #StackHeapBarrier; {21175#true} is VALID [2020-07-08 20:20:27,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {21175#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {21175#true} is VALID [2020-07-08 20:20:27,076 INFO L280 TraceCheckUtils]: 5: Hoare triple {21175#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {21175#true} is VALID [2020-07-08 20:20:27,076 INFO L280 TraceCheckUtils]: 6: Hoare triple {21175#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {21175#true} is VALID [2020-07-08 20:20:27,076 INFO L280 TraceCheckUtils]: 7: Hoare triple {21175#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {21175#true} is VALID [2020-07-08 20:20:27,076 INFO L280 TraceCheckUtils]: 8: Hoare triple {21175#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {21175#true} is VALID [2020-07-08 20:20:27,077 INFO L280 TraceCheckUtils]: 9: Hoare triple {21175#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {21175#true} is VALID [2020-07-08 20:20:27,077 INFO L280 TraceCheckUtils]: 10: Hoare triple {21175#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {21175#true} is VALID [2020-07-08 20:20:27,077 INFO L280 TraceCheckUtils]: 11: Hoare triple {21175#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {21175#true} is VALID [2020-07-08 20:20:27,077 INFO L280 TraceCheckUtils]: 12: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {21175#true} is VALID [2020-07-08 20:20:27,077 INFO L280 TraceCheckUtils]: 13: Hoare triple {21175#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {21175#true} is VALID [2020-07-08 20:20:27,077 INFO L280 TraceCheckUtils]: 14: Hoare triple {21175#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {21175#true} is VALID [2020-07-08 20:20:27,078 INFO L280 TraceCheckUtils]: 15: Hoare triple {21175#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {21175#true} is VALID [2020-07-08 20:20:27,078 INFO L280 TraceCheckUtils]: 16: Hoare triple {21175#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {21175#true} is VALID [2020-07-08 20:20:27,078 INFO L280 TraceCheckUtils]: 17: Hoare triple {21175#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {21175#true} is VALID [2020-07-08 20:20:27,078 INFO L280 TraceCheckUtils]: 18: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {21175#true} is VALID [2020-07-08 20:20:27,078 INFO L280 TraceCheckUtils]: 19: Hoare triple {21175#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {21175#true} is VALID [2020-07-08 20:20:27,078 INFO L280 TraceCheckUtils]: 20: Hoare triple {21175#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {21175#true} is VALID [2020-07-08 20:20:27,079 INFO L280 TraceCheckUtils]: 21: Hoare triple {21175#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {21175#true} is VALID [2020-07-08 20:20:27,079 INFO L280 TraceCheckUtils]: 22: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {21175#true} is VALID [2020-07-08 20:20:27,079 INFO L280 TraceCheckUtils]: 23: Hoare triple {21175#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {21175#true} is VALID [2020-07-08 20:20:27,079 INFO L280 TraceCheckUtils]: 24: Hoare triple {21175#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {21175#true} is VALID [2020-07-08 20:20:27,079 INFO L280 TraceCheckUtils]: 25: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {21175#true} is VALID [2020-07-08 20:20:27,079 INFO L280 TraceCheckUtils]: 26: Hoare triple {21175#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {21175#true} is VALID [2020-07-08 20:20:27,080 INFO L280 TraceCheckUtils]: 27: Hoare triple {21175#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {21175#true} is VALID [2020-07-08 20:20:27,080 INFO L280 TraceCheckUtils]: 28: Hoare triple {21175#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {21175#true} is VALID [2020-07-08 20:20:27,080 INFO L280 TraceCheckUtils]: 29: Hoare triple {21175#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {21175#true} is VALID [2020-07-08 20:20:27,080 INFO L280 TraceCheckUtils]: 30: Hoare triple {21175#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {21175#true} is VALID [2020-07-08 20:20:27,080 INFO L280 TraceCheckUtils]: 31: Hoare triple {21175#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {21175#true} is VALID [2020-07-08 20:20:27,080 INFO L280 TraceCheckUtils]: 32: Hoare triple {21175#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {21175#true} is VALID [2020-07-08 20:20:27,081 INFO L280 TraceCheckUtils]: 33: Hoare triple {21175#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {21175#true} is VALID [2020-07-08 20:20:27,081 INFO L280 TraceCheckUtils]: 34: Hoare triple {21175#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {21175#true} is VALID [2020-07-08 20:20:27,081 INFO L280 TraceCheckUtils]: 35: Hoare triple {21175#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {21175#true} is VALID [2020-07-08 20:20:27,081 INFO L280 TraceCheckUtils]: 36: Hoare triple {21175#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {21175#true} is VALID [2020-07-08 20:20:27,081 INFO L280 TraceCheckUtils]: 37: Hoare triple {21175#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {21175#true} is VALID [2020-07-08 20:20:27,082 INFO L280 TraceCheckUtils]: 38: Hoare triple {21175#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {21175#true} is VALID [2020-07-08 20:20:27,082 INFO L280 TraceCheckUtils]: 39: Hoare triple {21175#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {21175#true} is VALID [2020-07-08 20:20:27,082 INFO L280 TraceCheckUtils]: 40: Hoare triple {21175#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {21175#true} is VALID [2020-07-08 20:20:27,082 INFO L280 TraceCheckUtils]: 41: Hoare triple {21175#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {21175#true} is VALID [2020-07-08 20:20:27,082 INFO L280 TraceCheckUtils]: 42: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {21175#true} is VALID [2020-07-08 20:20:27,082 INFO L280 TraceCheckUtils]: 43: Hoare triple {21175#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {21175#true} is VALID [2020-07-08 20:20:27,083 INFO L280 TraceCheckUtils]: 44: Hoare triple {21175#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {21175#true} is VALID [2020-07-08 20:20:27,083 INFO L280 TraceCheckUtils]: 45: Hoare triple {21175#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {21175#true} is VALID [2020-07-08 20:20:27,083 INFO L280 TraceCheckUtils]: 46: Hoare triple {21175#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {21175#true} is VALID [2020-07-08 20:20:27,083 INFO L280 TraceCheckUtils]: 47: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {21175#true} is VALID [2020-07-08 20:20:27,083 INFO L280 TraceCheckUtils]: 48: Hoare triple {21175#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {21175#true} is VALID [2020-07-08 20:20:27,083 INFO L280 TraceCheckUtils]: 49: Hoare triple {21175#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {21175#true} is VALID [2020-07-08 20:20:27,084 INFO L280 TraceCheckUtils]: 50: Hoare triple {21175#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {21175#true} is VALID [2020-07-08 20:20:27,084 INFO L280 TraceCheckUtils]: 51: Hoare triple {21175#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {21175#true} is VALID [2020-07-08 20:20:27,084 INFO L280 TraceCheckUtils]: 52: Hoare triple {21175#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {21175#true} is VALID [2020-07-08 20:20:27,084 INFO L280 TraceCheckUtils]: 53: Hoare triple {21175#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {21175#true} is VALID [2020-07-08 20:20:27,084 INFO L280 TraceCheckUtils]: 54: Hoare triple {21175#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {21175#true} is VALID [2020-07-08 20:20:27,084 INFO L280 TraceCheckUtils]: 55: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {21175#true} is VALID [2020-07-08 20:20:27,085 INFO L280 TraceCheckUtils]: 56: Hoare triple {21175#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {21175#true} is VALID [2020-07-08 20:20:27,085 INFO L280 TraceCheckUtils]: 57: Hoare triple {21175#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {21175#true} is VALID [2020-07-08 20:20:27,085 INFO L280 TraceCheckUtils]: 58: Hoare triple {21175#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {21175#true} is VALID [2020-07-08 20:20:27,085 INFO L280 TraceCheckUtils]: 59: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {21175#true} is VALID [2020-07-08 20:20:27,085 INFO L280 TraceCheckUtils]: 60: Hoare triple {21175#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {21175#true} is VALID [2020-07-08 20:20:27,085 INFO L280 TraceCheckUtils]: 61: Hoare triple {21175#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {21175#true} is VALID [2020-07-08 20:20:27,086 INFO L280 TraceCheckUtils]: 62: Hoare triple {21175#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {21175#true} is VALID [2020-07-08 20:20:27,086 INFO L280 TraceCheckUtils]: 63: Hoare triple {21175#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {21175#true} is VALID [2020-07-08 20:20:27,086 INFO L280 TraceCheckUtils]: 64: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {21175#true} is VALID [2020-07-08 20:20:27,086 INFO L280 TraceCheckUtils]: 65: Hoare triple {21175#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {21175#true} is VALID [2020-07-08 20:20:27,086 INFO L280 TraceCheckUtils]: 66: Hoare triple {21175#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {21175#true} is VALID [2020-07-08 20:20:27,086 INFO L280 TraceCheckUtils]: 67: Hoare triple {21175#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {21175#true} is VALID [2020-07-08 20:20:27,087 INFO L280 TraceCheckUtils]: 68: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {21175#true} is VALID [2020-07-08 20:20:27,087 INFO L280 TraceCheckUtils]: 69: Hoare triple {21175#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {21175#true} is VALID [2020-07-08 20:20:27,087 INFO L280 TraceCheckUtils]: 70: Hoare triple {21175#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {21175#true} is VALID [2020-07-08 20:20:27,087 INFO L280 TraceCheckUtils]: 71: Hoare triple {21175#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {21175#true} is VALID [2020-07-08 20:20:27,087 INFO L280 TraceCheckUtils]: 72: Hoare triple {21175#true} ~waterLevel~0 := 1; {21175#true} is VALID [2020-07-08 20:20:27,087 INFO L280 TraceCheckUtils]: 73: Hoare triple {21175#true} ~methaneLevelCritical~0 := 0; {21175#true} is VALID [2020-07-08 20:20:27,088 INFO L280 TraceCheckUtils]: 74: Hoare triple {21175#true} ~head~0.base, ~head~0.offset := 0, 0; {21175#true} is VALID [2020-07-08 20:20:27,088 INFO L280 TraceCheckUtils]: 75: Hoare triple {21175#true} ~cleanupTimeShifts~0 := 4; {21175#true} is VALID [2020-07-08 20:20:27,088 INFO L280 TraceCheckUtils]: 76: Hoare triple {21175#true} ~pumpRunning~0 := 0; {21175#true} is VALID [2020-07-08 20:20:27,088 INFO L280 TraceCheckUtils]: 77: Hoare triple {21175#true} ~systemActive~0 := 1; {21175#true} is VALID [2020-07-08 20:20:27,088 INFO L280 TraceCheckUtils]: 78: Hoare triple {21175#true} ~methAndRunningLastTime~0 := 0; {21175#true} is VALID [2020-07-08 20:20:27,089 INFO L280 TraceCheckUtils]: 79: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,089 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {21175#true} {21175#true} #904#return; {21175#true} is VALID [2020-07-08 20:20:27,089 INFO L263 TraceCheckUtils]: 81: Hoare triple {21175#true} call #t~ret72 := main(); {21175#true} is VALID [2020-07-08 20:20:27,089 INFO L280 TraceCheckUtils]: 82: Hoare triple {21175#true} havoc ~retValue_acc~8; {21175#true} is VALID [2020-07-08 20:20:27,089 INFO L280 TraceCheckUtils]: 83: Hoare triple {21175#true} havoc ~tmp~3; {21175#true} is VALID [2020-07-08 20:20:27,089 INFO L263 TraceCheckUtils]: 84: Hoare triple {21175#true} call select_helpers(); {21175#true} is VALID [2020-07-08 20:20:27,090 INFO L280 TraceCheckUtils]: 85: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,090 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {21175#true} {21175#true} #812#return; {21175#true} is VALID [2020-07-08 20:20:27,090 INFO L263 TraceCheckUtils]: 87: Hoare triple {21175#true} call select_features(); {21175#true} is VALID [2020-07-08 20:20:27,090 INFO L280 TraceCheckUtils]: 88: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,090 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {21175#true} {21175#true} #814#return; {21175#true} is VALID [2020-07-08 20:20:27,091 INFO L263 TraceCheckUtils]: 90: Hoare triple {21175#true} call #t~ret46 := valid_product(); {21175#true} is VALID [2020-07-08 20:20:27,091 INFO L280 TraceCheckUtils]: 91: Hoare triple {21175#true} havoc ~retValue_acc~7; {21175#true} is VALID [2020-07-08 20:20:27,091 INFO L280 TraceCheckUtils]: 92: Hoare triple {21175#true} ~retValue_acc~7 := 1; {21175#true} is VALID [2020-07-08 20:20:27,091 INFO L280 TraceCheckUtils]: 93: Hoare triple {21175#true} #res := ~retValue_acc~7; {21175#true} is VALID [2020-07-08 20:20:27,091 INFO L280 TraceCheckUtils]: 94: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,092 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {21175#true} {21175#true} #816#return; {21175#true} is VALID [2020-07-08 20:20:27,092 INFO L280 TraceCheckUtils]: 96: Hoare triple {21175#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647; {21175#true} is VALID [2020-07-08 20:20:27,092 INFO L280 TraceCheckUtils]: 97: Hoare triple {21175#true} ~tmp~3 := #t~ret46; {21175#true} is VALID [2020-07-08 20:20:27,092 INFO L280 TraceCheckUtils]: 98: Hoare triple {21175#true} havoc #t~ret46; {21175#true} is VALID [2020-07-08 20:20:27,092 INFO L280 TraceCheckUtils]: 99: Hoare triple {21175#true} assume 0 != ~tmp~3; {21175#true} is VALID [2020-07-08 20:20:27,092 INFO L263 TraceCheckUtils]: 100: Hoare triple {21175#true} call setup(); {21175#true} is VALID [2020-07-08 20:20:27,093 INFO L280 TraceCheckUtils]: 101: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,093 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {21175#true} {21175#true} #818#return; {21175#true} is VALID [2020-07-08 20:20:27,093 INFO L263 TraceCheckUtils]: 103: Hoare triple {21175#true} call runTest(); {21175#true} is VALID [2020-07-08 20:20:27,094 INFO L263 TraceCheckUtils]: 104: Hoare triple {21175#true} call __utac_acc__Specification2_spec__1(); {21321#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-08 20:20:27,094 INFO L280 TraceCheckUtils]: 105: Hoare triple {21321#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {21175#true} is VALID [2020-07-08 20:20:27,094 INFO L280 TraceCheckUtils]: 106: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,094 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {21175#true} {21175#true} #894#return; {21175#true} is VALID [2020-07-08 20:20:27,095 INFO L263 TraceCheckUtils]: 108: Hoare triple {21175#true} call test(); {21175#true} is VALID [2020-07-08 20:20:27,095 INFO L280 TraceCheckUtils]: 109: Hoare triple {21175#true} havoc ~splverifierCounter~0; {21175#true} is VALID [2020-07-08 20:20:27,095 INFO L280 TraceCheckUtils]: 110: Hoare triple {21175#true} havoc ~tmp~6; {21175#true} is VALID [2020-07-08 20:20:27,095 INFO L280 TraceCheckUtils]: 111: Hoare triple {21175#true} havoc ~tmp___0~1; {21175#true} is VALID [2020-07-08 20:20:27,095 INFO L280 TraceCheckUtils]: 112: Hoare triple {21175#true} havoc ~tmp___1~0; {21175#true} is VALID [2020-07-08 20:20:27,095 INFO L280 TraceCheckUtils]: 113: Hoare triple {21175#true} havoc ~tmp___2~0; {21175#true} is VALID [2020-07-08 20:20:27,096 INFO L280 TraceCheckUtils]: 114: Hoare triple {21175#true} ~splverifierCounter~0 := 0; {21175#true} is VALID [2020-07-08 20:20:27,096 INFO L280 TraceCheckUtils]: 115: Hoare triple {21175#true} assume !false; {21175#true} is VALID [2020-07-08 20:20:27,096 INFO L280 TraceCheckUtils]: 116: Hoare triple {21175#true} assume ~splverifierCounter~0 < 4; {21175#true} is VALID [2020-07-08 20:20:27,096 INFO L280 TraceCheckUtils]: 117: Hoare triple {21175#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647; {21175#true} is VALID [2020-07-08 20:20:27,096 INFO L280 TraceCheckUtils]: 118: Hoare triple {21175#true} ~tmp~6 := #t~nondet66; {21175#true} is VALID [2020-07-08 20:20:27,097 INFO L280 TraceCheckUtils]: 119: Hoare triple {21175#true} havoc #t~nondet66; {21175#true} is VALID [2020-07-08 20:20:27,097 INFO L280 TraceCheckUtils]: 120: Hoare triple {21175#true} assume !(0 != ~tmp~6); {21175#true} is VALID [2020-07-08 20:20:27,097 INFO L280 TraceCheckUtils]: 121: Hoare triple {21175#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647; {21175#true} is VALID [2020-07-08 20:20:27,097 INFO L280 TraceCheckUtils]: 122: Hoare triple {21175#true} ~tmp___0~1 := #t~nondet67; {21175#true} is VALID [2020-07-08 20:20:27,097 INFO L280 TraceCheckUtils]: 123: Hoare triple {21175#true} havoc #t~nondet67; {21175#true} is VALID [2020-07-08 20:20:27,097 INFO L280 TraceCheckUtils]: 124: Hoare triple {21175#true} assume 0 != ~tmp___0~1; {21175#true} is VALID [2020-07-08 20:20:27,098 INFO L263 TraceCheckUtils]: 125: Hoare triple {21175#true} call changeMethaneLevel(); {21322#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 20:20:27,098 INFO L280 TraceCheckUtils]: 126: Hoare triple {21322#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {21175#true} is VALID [2020-07-08 20:20:27,099 INFO L280 TraceCheckUtils]: 127: Hoare triple {21175#true} ~methaneLevelCritical~0 := 1; {21175#true} is VALID [2020-07-08 20:20:27,099 INFO L280 TraceCheckUtils]: 128: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,099 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {21175#true} {21175#true} #864#return; {21175#true} is VALID [2020-07-08 20:20:27,099 INFO L280 TraceCheckUtils]: 130: Hoare triple {21175#true} assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647; {21175#true} is VALID [2020-07-08 20:20:27,099 INFO L280 TraceCheckUtils]: 131: Hoare triple {21175#true} ~tmp___2~0 := #t~nondet68; {21175#true} is VALID [2020-07-08 20:20:27,100 INFO L280 TraceCheckUtils]: 132: Hoare triple {21175#true} havoc #t~nondet68; {21175#true} is VALID [2020-07-08 20:20:27,100 INFO L280 TraceCheckUtils]: 133: Hoare triple {21175#true} assume 0 != ~tmp___2~0; {21175#true} is VALID [2020-07-08 20:20:27,100 INFO L263 TraceCheckUtils]: 134: Hoare triple {21175#true} call startSystem(); {21323#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 20:20:27,101 INFO L280 TraceCheckUtils]: 135: Hoare triple {21323#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {21175#true} is VALID [2020-07-08 20:20:27,101 INFO L280 TraceCheckUtils]: 136: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,101 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {21175#true} {21175#true} #866#return; {21175#true} is VALID [2020-07-08 20:20:27,101 INFO L263 TraceCheckUtils]: 138: Hoare triple {21175#true} call timeShift(); {21175#true} is VALID [2020-07-08 20:20:27,101 INFO L280 TraceCheckUtils]: 139: Hoare triple {21175#true} assume !(0 != ~pumpRunning~0); {21175#true} is VALID [2020-07-08 20:20:27,102 INFO L280 TraceCheckUtils]: 140: Hoare triple {21175#true} assume 0 != ~systemActive~0; {21175#true} is VALID [2020-07-08 20:20:27,102 INFO L263 TraceCheckUtils]: 141: Hoare triple {21175#true} call processEnvironment(); {21324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:20:27,102 INFO L280 TraceCheckUtils]: 142: Hoare triple {21324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {21175#true} is VALID [2020-07-08 20:20:27,103 INFO L280 TraceCheckUtils]: 143: Hoare triple {21175#true} assume 0 == ~pumpRunning~0; {21175#true} is VALID [2020-07-08 20:20:27,103 INFO L263 TraceCheckUtils]: 144: Hoare triple {21175#true} call #t~ret47 := isHighWaterLevel(); {21175#true} is VALID [2020-07-08 20:20:27,103 INFO L280 TraceCheckUtils]: 145: Hoare triple {21175#true} havoc ~retValue_acc~11; {21175#true} is VALID [2020-07-08 20:20:27,103 INFO L280 TraceCheckUtils]: 146: Hoare triple {21175#true} havoc ~tmp~5; {21175#true} is VALID [2020-07-08 20:20:27,103 INFO L280 TraceCheckUtils]: 147: Hoare triple {21175#true} havoc ~tmp___0~0; {21175#true} is VALID [2020-07-08 20:20:27,103 INFO L263 TraceCheckUtils]: 148: Hoare triple {21175#true} call #t~ret65 := isHighWaterSensorDry(); {21175#true} is VALID [2020-07-08 20:20:27,104 INFO L280 TraceCheckUtils]: 149: Hoare triple {21175#true} havoc ~retValue_acc~2; {21175#true} is VALID [2020-07-08 20:20:27,104 INFO L280 TraceCheckUtils]: 150: Hoare triple {21175#true} assume ~waterLevel~0 < 2; {21175#true} is VALID [2020-07-08 20:20:27,104 INFO L280 TraceCheckUtils]: 151: Hoare triple {21175#true} ~retValue_acc~2 := 1; {21175#true} is VALID [2020-07-08 20:20:27,104 INFO L280 TraceCheckUtils]: 152: Hoare triple {21175#true} #res := ~retValue_acc~2; {21175#true} is VALID [2020-07-08 20:20:27,104 INFO L280 TraceCheckUtils]: 153: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,105 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {21175#true} {21175#true} #880#return; {21175#true} is VALID [2020-07-08 20:20:27,105 INFO L280 TraceCheckUtils]: 155: Hoare triple {21175#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647; {21175#true} is VALID [2020-07-08 20:20:27,105 INFO L280 TraceCheckUtils]: 156: Hoare triple {21175#true} ~tmp~5 := #t~ret65; {21175#true} is VALID [2020-07-08 20:20:27,105 INFO L280 TraceCheckUtils]: 157: Hoare triple {21175#true} havoc #t~ret65; {21175#true} is VALID [2020-07-08 20:20:27,105 INFO L280 TraceCheckUtils]: 158: Hoare triple {21175#true} assume 0 != ~tmp~5; {21175#true} is VALID [2020-07-08 20:20:27,106 INFO L280 TraceCheckUtils]: 159: Hoare triple {21175#true} ~tmp___0~0 := 0; {21355#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 20:20:27,107 INFO L280 TraceCheckUtils]: 160: Hoare triple {21355#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~11 := ~tmp___0~0; {21356#(and (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~retValue_acc~11 0))} is VALID [2020-07-08 20:20:27,107 INFO L280 TraceCheckUtils]: 161: Hoare triple {21356#(and (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~retValue_acc~11 0))} #res := ~retValue_acc~11; {21357#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 20:20:27,108 INFO L280 TraceCheckUtils]: 162: Hoare triple {21357#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {21357#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 20:20:27,109 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {21357#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {21175#true} #854#return; {21344#(= 0 |processEnvironment_#t~ret47|)} is VALID [2020-07-08 20:20:27,109 INFO L280 TraceCheckUtils]: 164: Hoare triple {21344#(= 0 |processEnvironment_#t~ret47|)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {21344#(= 0 |processEnvironment_#t~ret47|)} is VALID [2020-07-08 20:20:27,110 INFO L280 TraceCheckUtils]: 165: Hoare triple {21344#(= 0 |processEnvironment_#t~ret47|)} ~tmp~4 := #t~ret47; {21345#(= 0 processEnvironment_~tmp~4)} is VALID [2020-07-08 20:20:27,111 INFO L280 TraceCheckUtils]: 166: Hoare triple {21345#(= 0 processEnvironment_~tmp~4)} havoc #t~ret47; {21345#(= 0 processEnvironment_~tmp~4)} is VALID [2020-07-08 20:20:27,111 INFO L280 TraceCheckUtils]: 167: Hoare triple {21345#(= 0 processEnvironment_~tmp~4)} assume 0 != ~tmp~4; {21176#false} is VALID [2020-07-08 20:20:27,111 INFO L263 TraceCheckUtils]: 168: Hoare triple {21176#false} call activatePump(); {21324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:20:27,112 INFO L280 TraceCheckUtils]: 169: Hoare triple {21324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21175#true} is VALID [2020-07-08 20:20:27,112 INFO L280 TraceCheckUtils]: 170: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,112 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {21175#true} {21176#false} #856#return; {21176#false} is VALID [2020-07-08 20:20:27,112 INFO L280 TraceCheckUtils]: 172: Hoare triple {21176#false} assume true; {21176#false} is VALID [2020-07-08 20:20:27,112 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {21176#false} {21175#true} #884#return; {21176#false} is VALID [2020-07-08 20:20:27,113 INFO L263 TraceCheckUtils]: 174: Hoare triple {21176#false} call __utac_acc__Specification2_spec__2(); {21176#false} is VALID [2020-07-08 20:20:27,113 INFO L280 TraceCheckUtils]: 175: Hoare triple {21176#false} havoc ~tmp~7; {21176#false} is VALID [2020-07-08 20:20:27,113 INFO L280 TraceCheckUtils]: 176: Hoare triple {21176#false} havoc ~tmp___0~2; {21176#false} is VALID [2020-07-08 20:20:27,113 INFO L263 TraceCheckUtils]: 177: Hoare triple {21176#false} call #t~ret70 := isMethaneLevelCritical(); {21175#true} is VALID [2020-07-08 20:20:27,113 INFO L280 TraceCheckUtils]: 178: Hoare triple {21175#true} havoc ~retValue_acc~0; {21175#true} is VALID [2020-07-08 20:20:27,114 INFO L280 TraceCheckUtils]: 179: Hoare triple {21175#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {21175#true} is VALID [2020-07-08 20:20:27,114 INFO L280 TraceCheckUtils]: 180: Hoare triple {21175#true} #res := ~retValue_acc~0; {21175#true} is VALID [2020-07-08 20:20:27,114 INFO L280 TraceCheckUtils]: 181: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,114 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {21175#true} {21176#false} #874#return; {21176#false} is VALID [2020-07-08 20:20:27,114 INFO L280 TraceCheckUtils]: 183: Hoare triple {21176#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {21176#false} is VALID [2020-07-08 20:20:27,114 INFO L280 TraceCheckUtils]: 184: Hoare triple {21176#false} ~tmp~7 := #t~ret70; {21176#false} is VALID [2020-07-08 20:20:27,115 INFO L280 TraceCheckUtils]: 185: Hoare triple {21176#false} havoc #t~ret70; {21176#false} is VALID [2020-07-08 20:20:27,115 INFO L280 TraceCheckUtils]: 186: Hoare triple {21176#false} assume 0 != ~tmp~7; {21176#false} is VALID [2020-07-08 20:20:27,115 INFO L263 TraceCheckUtils]: 187: Hoare triple {21176#false} call #t~ret71 := isPumpRunning(); {21175#true} is VALID [2020-07-08 20:20:27,115 INFO L280 TraceCheckUtils]: 188: Hoare triple {21175#true} havoc ~retValue_acc~10; {21175#true} is VALID [2020-07-08 20:20:27,115 INFO L280 TraceCheckUtils]: 189: Hoare triple {21175#true} ~retValue_acc~10 := ~pumpRunning~0; {21175#true} is VALID [2020-07-08 20:20:27,116 INFO L280 TraceCheckUtils]: 190: Hoare triple {21175#true} #res := ~retValue_acc~10; {21175#true} is VALID [2020-07-08 20:20:27,116 INFO L280 TraceCheckUtils]: 191: Hoare triple {21175#true} assume true; {21175#true} is VALID [2020-07-08 20:20:27,116 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {21175#true} {21176#false} #876#return; {21176#false} is VALID [2020-07-08 20:20:27,116 INFO L280 TraceCheckUtils]: 193: Hoare triple {21176#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {21176#false} is VALID [2020-07-08 20:20:27,116 INFO L280 TraceCheckUtils]: 194: Hoare triple {21176#false} ~tmp___0~2 := #t~ret71; {21176#false} is VALID [2020-07-08 20:20:27,116 INFO L280 TraceCheckUtils]: 195: Hoare triple {21176#false} havoc #t~ret71; {21176#false} is VALID [2020-07-08 20:20:27,117 INFO L280 TraceCheckUtils]: 196: Hoare triple {21176#false} assume 0 != ~tmp___0~2; {21176#false} is VALID [2020-07-08 20:20:27,117 INFO L280 TraceCheckUtils]: 197: Hoare triple {21176#false} assume 0 != ~methAndRunningLastTime~0; {21176#false} is VALID [2020-07-08 20:20:27,117 INFO L263 TraceCheckUtils]: 198: Hoare triple {21176#false} call __automaton_fail(); {21176#false} is VALID [2020-07-08 20:20:27,117 INFO L280 TraceCheckUtils]: 199: Hoare triple {21176#false} assume !false; {21176#false} is VALID [2020-07-08 20:20:27,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 20:20:27,150 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [979029589] [2020-07-08 20:20:27,151 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:20:27,151 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 20:20:27,152 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [230314405] [2020-07-08 20:20:27,152 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 200 [2020-07-08 20:20:27,153 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:20:27,153 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 20:20:27,388 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 200 edges. 200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:20:27,388 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 20:20:27,388 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:20:27,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 20:20:27,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-08 20:20:27,389 INFO L87 Difference]: Start difference. First operand 933 states and 1055 transitions. Second operand 12 states. [2020-07-08 20:20:39,658 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:20:40,241 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 20:20:40,945 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-08 20:20:41,944 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:20:42,890 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:20:43,515 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:21:22,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:21:22,245 INFO L93 Difference]: Finished difference Result 2398 states and 3007 transitions. [2020-07-08 20:21:22,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-07-08 20:21:22,245 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 200 [2020-07-08 20:21:22,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:21:22,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 20:21:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 765 transitions. [2020-07-08 20:21:22,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 20:21:22,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 765 transitions. [2020-07-08 20:21:22,269 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states and 765 transitions. [2020-07-08 20:21:23,876 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 765 edges. 765 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:21:24,015 INFO L225 Difference]: With dead ends: 2398 [2020-07-08 20:21:24,015 INFO L226 Difference]: Without dead ends: 1580 [2020-07-08 20:21:24,017 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 139 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=231, Invalid=581, Unknown=0, NotChecked=0, Total=812 [2020-07-08 20:21:24,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1580 states. [2020-07-08 20:21:46,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1580 to 971. [2020-07-08 20:21:46,876 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:21:46,876 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1580 states. Second operand 971 states. [2020-07-08 20:21:46,876 INFO L74 IsIncluded]: Start isIncluded. First operand 1580 states. Second operand 971 states. [2020-07-08 20:21:46,876 INFO L87 Difference]: Start difference. First operand 1580 states. Second operand 971 states. [2020-07-08 20:21:46,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:21:46,980 INFO L93 Difference]: Finished difference Result 1580 states and 2011 transitions. [2020-07-08 20:21:46,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2011 transitions. [2020-07-08 20:21:46,986 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:21:46,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:21:46,987 INFO L74 IsIncluded]: Start isIncluded. First operand 971 states. Second operand 1580 states. [2020-07-08 20:21:46,987 INFO L87 Difference]: Start difference. First operand 971 states. Second operand 1580 states. [2020-07-08 20:21:47,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:21:47,128 INFO L93 Difference]: Finished difference Result 1580 states and 2011 transitions. [2020-07-08 20:21:47,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2011 transitions. [2020-07-08 20:21:47,133 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:21:47,133 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:21:47,134 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:21:47,134 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:21:47,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 971 states. [2020-07-08 20:21:47,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 971 states and 1093 transitions. [2020-07-08 20:21:47,190 INFO L78 Accepts]: Start accepts. Automaton has 971 states and 1093 transitions. Word has length 200 [2020-07-08 20:21:47,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:21:47,191 INFO L479 AbstractCegarLoop]: Abstraction has 971 states and 1093 transitions. [2020-07-08 20:21:47,191 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 20:21:47,191 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 971 states and 1093 transitions. [2020-07-08 20:21:53,167 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1093 edges. 1093 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:21:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1093 transitions. [2020-07-08 20:21:53,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2020-07-08 20:21:53,172 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:21:53,172 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 20:21:53,173 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 20:21:53,173 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:21:53,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:21:53,173 INFO L82 PathProgramCache]: Analyzing trace with hash 289623879, now seen corresponding path program 1 times [2020-07-08 20:21:53,173 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:21:53,174 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [798497151] [2020-07-08 20:21:53,174 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:21:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,505 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:21:53,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {31448#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {31301#true} is VALID [2020-07-08 20:21:53,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {31301#true} #valid := #valid[0 := 0]; {31301#true} is VALID [2020-07-08 20:21:53,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {31301#true} assume 0 < #StackHeapBarrier; {31301#true} is VALID [2020-07-08 20:21:53,568 INFO L280 TraceCheckUtils]: 3: Hoare triple {31301#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {31301#true} is VALID [2020-07-08 20:21:53,568 INFO L280 TraceCheckUtils]: 4: Hoare triple {31301#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {31301#true} is VALID [2020-07-08 20:21:53,568 INFO L280 TraceCheckUtils]: 5: Hoare triple {31301#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {31301#true} is VALID [2020-07-08 20:21:53,568 INFO L280 TraceCheckUtils]: 6: Hoare triple {31301#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {31301#true} is VALID [2020-07-08 20:21:53,569 INFO L280 TraceCheckUtils]: 7: Hoare triple {31301#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {31301#true} is VALID [2020-07-08 20:21:53,569 INFO L280 TraceCheckUtils]: 8: Hoare triple {31301#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {31301#true} is VALID [2020-07-08 20:21:53,569 INFO L280 TraceCheckUtils]: 9: Hoare triple {31301#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {31301#true} is VALID [2020-07-08 20:21:53,569 INFO L280 TraceCheckUtils]: 10: Hoare triple {31301#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {31301#true} is VALID [2020-07-08 20:21:53,569 INFO L280 TraceCheckUtils]: 11: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {31301#true} is VALID [2020-07-08 20:21:53,570 INFO L280 TraceCheckUtils]: 12: Hoare triple {31301#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {31301#true} is VALID [2020-07-08 20:21:53,570 INFO L280 TraceCheckUtils]: 13: Hoare triple {31301#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {31301#true} is VALID [2020-07-08 20:21:53,570 INFO L280 TraceCheckUtils]: 14: Hoare triple {31301#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {31301#true} is VALID [2020-07-08 20:21:53,570 INFO L280 TraceCheckUtils]: 15: Hoare triple {31301#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {31301#true} is VALID [2020-07-08 20:21:53,570 INFO L280 TraceCheckUtils]: 16: Hoare triple {31301#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {31301#true} is VALID [2020-07-08 20:21:53,570 INFO L280 TraceCheckUtils]: 17: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {31301#true} is VALID [2020-07-08 20:21:53,571 INFO L280 TraceCheckUtils]: 18: Hoare triple {31301#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {31301#true} is VALID [2020-07-08 20:21:53,571 INFO L280 TraceCheckUtils]: 19: Hoare triple {31301#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {31301#true} is VALID [2020-07-08 20:21:53,571 INFO L280 TraceCheckUtils]: 20: Hoare triple {31301#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {31301#true} is VALID [2020-07-08 20:21:53,571 INFO L280 TraceCheckUtils]: 21: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {31301#true} is VALID [2020-07-08 20:21:53,571 INFO L280 TraceCheckUtils]: 22: Hoare triple {31301#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {31301#true} is VALID [2020-07-08 20:21:53,572 INFO L280 TraceCheckUtils]: 23: Hoare triple {31301#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {31301#true} is VALID [2020-07-08 20:21:53,572 INFO L280 TraceCheckUtils]: 24: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {31301#true} is VALID [2020-07-08 20:21:53,572 INFO L280 TraceCheckUtils]: 25: Hoare triple {31301#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {31301#true} is VALID [2020-07-08 20:21:53,572 INFO L280 TraceCheckUtils]: 26: Hoare triple {31301#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {31301#true} is VALID [2020-07-08 20:21:53,572 INFO L280 TraceCheckUtils]: 27: Hoare triple {31301#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {31301#true} is VALID [2020-07-08 20:21:53,573 INFO L280 TraceCheckUtils]: 28: Hoare triple {31301#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {31301#true} is VALID [2020-07-08 20:21:53,573 INFO L280 TraceCheckUtils]: 29: Hoare triple {31301#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {31301#true} is VALID [2020-07-08 20:21:53,573 INFO L280 TraceCheckUtils]: 30: Hoare triple {31301#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {31301#true} is VALID [2020-07-08 20:21:53,573 INFO L280 TraceCheckUtils]: 31: Hoare triple {31301#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {31301#true} is VALID [2020-07-08 20:21:53,573 INFO L280 TraceCheckUtils]: 32: Hoare triple {31301#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {31301#true} is VALID [2020-07-08 20:21:53,574 INFO L280 TraceCheckUtils]: 33: Hoare triple {31301#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {31301#true} is VALID [2020-07-08 20:21:53,574 INFO L280 TraceCheckUtils]: 34: Hoare triple {31301#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {31301#true} is VALID [2020-07-08 20:21:53,574 INFO L280 TraceCheckUtils]: 35: Hoare triple {31301#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {31301#true} is VALID [2020-07-08 20:21:53,574 INFO L280 TraceCheckUtils]: 36: Hoare triple {31301#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {31301#true} is VALID [2020-07-08 20:21:53,574 INFO L280 TraceCheckUtils]: 37: Hoare triple {31301#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {31301#true} is VALID [2020-07-08 20:21:53,574 INFO L280 TraceCheckUtils]: 38: Hoare triple {31301#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {31301#true} is VALID [2020-07-08 20:21:53,575 INFO L280 TraceCheckUtils]: 39: Hoare triple {31301#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {31301#true} is VALID [2020-07-08 20:21:53,575 INFO L280 TraceCheckUtils]: 40: Hoare triple {31301#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {31301#true} is VALID [2020-07-08 20:21:53,575 INFO L280 TraceCheckUtils]: 41: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {31301#true} is VALID [2020-07-08 20:21:53,575 INFO L280 TraceCheckUtils]: 42: Hoare triple {31301#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {31301#true} is VALID [2020-07-08 20:21:53,575 INFO L280 TraceCheckUtils]: 43: Hoare triple {31301#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {31301#true} is VALID [2020-07-08 20:21:53,576 INFO L280 TraceCheckUtils]: 44: Hoare triple {31301#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {31301#true} is VALID [2020-07-08 20:21:53,576 INFO L280 TraceCheckUtils]: 45: Hoare triple {31301#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {31301#true} is VALID [2020-07-08 20:21:53,576 INFO L280 TraceCheckUtils]: 46: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {31301#true} is VALID [2020-07-08 20:21:53,576 INFO L280 TraceCheckUtils]: 47: Hoare triple {31301#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {31301#true} is VALID [2020-07-08 20:21:53,576 INFO L280 TraceCheckUtils]: 48: Hoare triple {31301#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {31301#true} is VALID [2020-07-08 20:21:53,576 INFO L280 TraceCheckUtils]: 49: Hoare triple {31301#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {31301#true} is VALID [2020-07-08 20:21:53,577 INFO L280 TraceCheckUtils]: 50: Hoare triple {31301#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {31301#true} is VALID [2020-07-08 20:21:53,577 INFO L280 TraceCheckUtils]: 51: Hoare triple {31301#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {31301#true} is VALID [2020-07-08 20:21:53,577 INFO L280 TraceCheckUtils]: 52: Hoare triple {31301#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {31301#true} is VALID [2020-07-08 20:21:53,577 INFO L280 TraceCheckUtils]: 53: Hoare triple {31301#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {31301#true} is VALID [2020-07-08 20:21:53,577 INFO L280 TraceCheckUtils]: 54: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {31301#true} is VALID [2020-07-08 20:21:53,577 INFO L280 TraceCheckUtils]: 55: Hoare triple {31301#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {31301#true} is VALID [2020-07-08 20:21:53,578 INFO L280 TraceCheckUtils]: 56: Hoare triple {31301#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {31301#true} is VALID [2020-07-08 20:21:53,578 INFO L280 TraceCheckUtils]: 57: Hoare triple {31301#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {31301#true} is VALID [2020-07-08 20:21:53,578 INFO L280 TraceCheckUtils]: 58: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {31301#true} is VALID [2020-07-08 20:21:53,578 INFO L280 TraceCheckUtils]: 59: Hoare triple {31301#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {31301#true} is VALID [2020-07-08 20:21:53,578 INFO L280 TraceCheckUtils]: 60: Hoare triple {31301#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {31301#true} is VALID [2020-07-08 20:21:53,579 INFO L280 TraceCheckUtils]: 61: Hoare triple {31301#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {31301#true} is VALID [2020-07-08 20:21:53,579 INFO L280 TraceCheckUtils]: 62: Hoare triple {31301#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {31301#true} is VALID [2020-07-08 20:21:53,579 INFO L280 TraceCheckUtils]: 63: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {31301#true} is VALID [2020-07-08 20:21:53,579 INFO L280 TraceCheckUtils]: 64: Hoare triple {31301#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {31301#true} is VALID [2020-07-08 20:21:53,579 INFO L280 TraceCheckUtils]: 65: Hoare triple {31301#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {31301#true} is VALID [2020-07-08 20:21:53,580 INFO L280 TraceCheckUtils]: 66: Hoare triple {31301#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {31301#true} is VALID [2020-07-08 20:21:53,580 INFO L280 TraceCheckUtils]: 67: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {31301#true} is VALID [2020-07-08 20:21:53,580 INFO L280 TraceCheckUtils]: 68: Hoare triple {31301#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {31301#true} is VALID [2020-07-08 20:21:53,580 INFO L280 TraceCheckUtils]: 69: Hoare triple {31301#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {31301#true} is VALID [2020-07-08 20:21:53,580 INFO L280 TraceCheckUtils]: 70: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {31301#true} is VALID [2020-07-08 20:21:53,581 INFO L280 TraceCheckUtils]: 71: Hoare triple {31301#true} ~waterLevel~0 := 1; {31301#true} is VALID [2020-07-08 20:21:53,581 INFO L280 TraceCheckUtils]: 72: Hoare triple {31301#true} ~methaneLevelCritical~0 := 0; {31301#true} is VALID [2020-07-08 20:21:53,581 INFO L280 TraceCheckUtils]: 73: Hoare triple {31301#true} ~head~0.base, ~head~0.offset := 0, 0; {31301#true} is VALID [2020-07-08 20:21:53,581 INFO L280 TraceCheckUtils]: 74: Hoare triple {31301#true} ~cleanupTimeShifts~0 := 4; {31301#true} is VALID [2020-07-08 20:21:53,581 INFO L280 TraceCheckUtils]: 75: Hoare triple {31301#true} ~pumpRunning~0 := 0; {31301#true} is VALID [2020-07-08 20:21:53,581 INFO L280 TraceCheckUtils]: 76: Hoare triple {31301#true} ~systemActive~0 := 1; {31301#true} is VALID [2020-07-08 20:21:53,582 INFO L280 TraceCheckUtils]: 77: Hoare triple {31301#true} ~methAndRunningLastTime~0 := 0; {31301#true} is VALID [2020-07-08 20:21:53,582 INFO L280 TraceCheckUtils]: 78: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,582 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {31301#true} {31301#true} #904#return; {31301#true} is VALID [2020-07-08 20:21:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,588 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31301#true} {31301#true} #812#return; {31301#true} is VALID [2020-07-08 20:21:53,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,591 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31301#true} {31301#true} #814#return; {31301#true} is VALID [2020-07-08 20:21:53,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {31301#true} havoc ~retValue_acc~7; {31301#true} is VALID [2020-07-08 20:21:53,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {31301#true} ~retValue_acc~7 := 1; {31449#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-08 20:21:53,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {31449#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {31450#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:21:53,642 INFO L280 TraceCheckUtils]: 3: Hoare triple {31450#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {31450#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:21:53,643 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31450#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {31301#true} #816#return; {31392#(= |main_#t~ret46| 1)} is VALID [2020-07-08 20:21:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,646 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31301#true} {31301#true} #818#return; {31301#true} is VALID [2020-07-08 20:21:53,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {31451#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {31301#true} is VALID [2020-07-08 20:21:53,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,661 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31301#true} {31301#true} #894#return; {31301#true} is VALID [2020-07-08 20:21:53,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {31452#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {31301#true} is VALID [2020-07-08 20:21:53,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {31301#true} ~methaneLevelCritical~0 := 1; {31301#true} is VALID [2020-07-08 20:21:53,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,677 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31301#true} {31301#true} #864#return; {31301#true} is VALID [2020-07-08 20:21:53,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {31453#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {31301#true} is VALID [2020-07-08 20:21:53,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,694 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31301#true} {31301#true} #866#return; {31301#true} is VALID [2020-07-08 20:21:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {31301#true} havoc ~retValue_acc~2; {31301#true} is VALID [2020-07-08 20:21:53,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {31301#true} assume ~waterLevel~0 < 2; {31301#true} is VALID [2020-07-08 20:21:53,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {31301#true} ~retValue_acc~2 := 1; {31485#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-08 20:21:53,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {31485#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {31486#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:21:53,805 INFO L280 TraceCheckUtils]: 4: Hoare triple {31486#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {31486#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:21:53,805 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31486#(<= 1 |isHighWaterSensorDry_#res|)} {31301#true} #880#return; {31483#(<= 1 |isHighWaterLevel_#t~ret65|)} is VALID [2020-07-08 20:21:53,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {31301#true} havoc ~retValue_acc~11; {31301#true} is VALID [2020-07-08 20:21:53,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {31301#true} havoc ~tmp~5; {31301#true} is VALID [2020-07-08 20:21:53,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {31301#true} havoc ~tmp___0~0; {31301#true} is VALID [2020-07-08 20:21:53,806 INFO L263 TraceCheckUtils]: 3: Hoare triple {31301#true} call #t~ret65 := isHighWaterSensorDry(); {31301#true} is VALID [2020-07-08 20:21:53,806 INFO L280 TraceCheckUtils]: 4: Hoare triple {31301#true} havoc ~retValue_acc~2; {31301#true} is VALID [2020-07-08 20:21:53,806 INFO L280 TraceCheckUtils]: 5: Hoare triple {31301#true} assume ~waterLevel~0 < 2; {31301#true} is VALID [2020-07-08 20:21:53,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {31301#true} ~retValue_acc~2 := 1; {31485#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-08 20:21:53,807 INFO L280 TraceCheckUtils]: 7: Hoare triple {31485#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {31486#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:21:53,808 INFO L280 TraceCheckUtils]: 8: Hoare triple {31486#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {31486#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:21:53,808 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31486#(<= 1 |isHighWaterSensorDry_#res|)} {31301#true} #880#return; {31483#(<= 1 |isHighWaterLevel_#t~ret65|)} is VALID [2020-07-08 20:21:53,809 INFO L280 TraceCheckUtils]: 10: Hoare triple {31483#(<= 1 |isHighWaterLevel_#t~ret65|)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647; {31483#(<= 1 |isHighWaterLevel_#t~ret65|)} is VALID [2020-07-08 20:21:53,809 INFO L280 TraceCheckUtils]: 11: Hoare triple {31483#(<= 1 |isHighWaterLevel_#t~ret65|)} ~tmp~5 := #t~ret65; {31484#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-08 20:21:53,809 INFO L280 TraceCheckUtils]: 12: Hoare triple {31484#(<= 1 isHighWaterLevel_~tmp~5)} havoc #t~ret65; {31484#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-08 20:21:53,810 INFO L280 TraceCheckUtils]: 13: Hoare triple {31484#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5); {31302#false} is VALID [2020-07-08 20:21:53,810 INFO L280 TraceCheckUtils]: 14: Hoare triple {31302#false} ~tmp___0~0 := 1; {31302#false} is VALID [2020-07-08 20:21:53,811 INFO L280 TraceCheckUtils]: 15: Hoare triple {31302#false} ~retValue_acc~11 := ~tmp___0~0; {31302#false} is VALID [2020-07-08 20:21:53,811 INFO L280 TraceCheckUtils]: 16: Hoare triple {31302#false} #res := ~retValue_acc~11; {31302#false} is VALID [2020-07-08 20:21:53,811 INFO L280 TraceCheckUtils]: 17: Hoare triple {31302#false} assume true; {31302#false} is VALID [2020-07-08 20:21:53,811 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31302#false} {31301#true} #854#return; {31302#false} is VALID [2020-07-08 20:21:53,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {31454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31301#true} is VALID [2020-07-08 20:21:53,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,815 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31301#true} {31302#false} #856#return; {31302#false} is VALID [2020-07-08 20:21:53,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {31454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31301#true} is VALID [2020-07-08 20:21:53,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {31301#true} assume 0 == ~pumpRunning~0; {31301#true} is VALID [2020-07-08 20:21:53,816 INFO L263 TraceCheckUtils]: 2: Hoare triple {31301#true} call #t~ret47 := isHighWaterLevel(); {31301#true} is VALID [2020-07-08 20:21:53,816 INFO L280 TraceCheckUtils]: 3: Hoare triple {31301#true} havoc ~retValue_acc~11; {31301#true} is VALID [2020-07-08 20:21:53,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {31301#true} havoc ~tmp~5; {31301#true} is VALID [2020-07-08 20:21:53,816 INFO L280 TraceCheckUtils]: 5: Hoare triple {31301#true} havoc ~tmp___0~0; {31301#true} is VALID [2020-07-08 20:21:53,816 INFO L263 TraceCheckUtils]: 6: Hoare triple {31301#true} call #t~ret65 := isHighWaterSensorDry(); {31301#true} is VALID [2020-07-08 20:21:53,816 INFO L280 TraceCheckUtils]: 7: Hoare triple {31301#true} havoc ~retValue_acc~2; {31301#true} is VALID [2020-07-08 20:21:53,816 INFO L280 TraceCheckUtils]: 8: Hoare triple {31301#true} assume ~waterLevel~0 < 2; {31301#true} is VALID [2020-07-08 20:21:53,817 INFO L280 TraceCheckUtils]: 9: Hoare triple {31301#true} ~retValue_acc~2 := 1; {31485#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-08 20:21:53,821 INFO L280 TraceCheckUtils]: 10: Hoare triple {31485#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {31486#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:21:53,823 INFO L280 TraceCheckUtils]: 11: Hoare triple {31486#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {31486#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:21:53,824 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31486#(<= 1 |isHighWaterSensorDry_#res|)} {31301#true} #880#return; {31483#(<= 1 |isHighWaterLevel_#t~ret65|)} is VALID [2020-07-08 20:21:53,825 INFO L280 TraceCheckUtils]: 13: Hoare triple {31483#(<= 1 |isHighWaterLevel_#t~ret65|)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647; {31483#(<= 1 |isHighWaterLevel_#t~ret65|)} is VALID [2020-07-08 20:21:53,825 INFO L280 TraceCheckUtils]: 14: Hoare triple {31483#(<= 1 |isHighWaterLevel_#t~ret65|)} ~tmp~5 := #t~ret65; {31484#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-08 20:21:53,826 INFO L280 TraceCheckUtils]: 15: Hoare triple {31484#(<= 1 isHighWaterLevel_~tmp~5)} havoc #t~ret65; {31484#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-08 20:21:53,826 INFO L280 TraceCheckUtils]: 16: Hoare triple {31484#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5); {31302#false} is VALID [2020-07-08 20:21:53,826 INFO L280 TraceCheckUtils]: 17: Hoare triple {31302#false} ~tmp___0~0 := 1; {31302#false} is VALID [2020-07-08 20:21:53,827 INFO L280 TraceCheckUtils]: 18: Hoare triple {31302#false} ~retValue_acc~11 := ~tmp___0~0; {31302#false} is VALID [2020-07-08 20:21:53,827 INFO L280 TraceCheckUtils]: 19: Hoare triple {31302#false} #res := ~retValue_acc~11; {31302#false} is VALID [2020-07-08 20:21:53,827 INFO L280 TraceCheckUtils]: 20: Hoare triple {31302#false} assume true; {31302#false} is VALID [2020-07-08 20:21:53,827 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {31302#false} {31301#true} #854#return; {31302#false} is VALID [2020-07-08 20:21:53,827 INFO L280 TraceCheckUtils]: 22: Hoare triple {31302#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {31302#false} is VALID [2020-07-08 20:21:53,827 INFO L280 TraceCheckUtils]: 23: Hoare triple {31302#false} ~tmp~4 := #t~ret47; {31302#false} is VALID [2020-07-08 20:21:53,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {31302#false} havoc #t~ret47; {31302#false} is VALID [2020-07-08 20:21:53,828 INFO L280 TraceCheckUtils]: 25: Hoare triple {31302#false} assume 0 != ~tmp~4; {31302#false} is VALID [2020-07-08 20:21:53,828 INFO L263 TraceCheckUtils]: 26: Hoare triple {31302#false} call activatePump(); {31454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:21:53,828 INFO L280 TraceCheckUtils]: 27: Hoare triple {31454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31301#true} is VALID [2020-07-08 20:21:53,828 INFO L280 TraceCheckUtils]: 28: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,829 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31301#true} {31302#false} #856#return; {31302#false} is VALID [2020-07-08 20:21:53,829 INFO L280 TraceCheckUtils]: 30: Hoare triple {31302#false} assume true; {31302#false} is VALID [2020-07-08 20:21:53,829 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {31302#false} {31301#true} #884#return; {31302#false} is VALID [2020-07-08 20:21:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {31301#true} havoc ~retValue_acc~0; {31301#true} is VALID [2020-07-08 20:21:53,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {31301#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {31301#true} is VALID [2020-07-08 20:21:53,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {31301#true} #res := ~retValue_acc~0; {31301#true} is VALID [2020-07-08 20:21:53,833 INFO L280 TraceCheckUtils]: 3: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,833 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31301#true} {31302#false} #874#return; {31302#false} is VALID [2020-07-08 20:21:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:21:53,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {31301#true} havoc ~retValue_acc~10; {31301#true} is VALID [2020-07-08 20:21:53,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {31301#true} ~retValue_acc~10 := ~pumpRunning~0; {31301#true} is VALID [2020-07-08 20:21:53,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {31301#true} #res := ~retValue_acc~10; {31301#true} is VALID [2020-07-08 20:21:53,837 INFO L280 TraceCheckUtils]: 3: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,837 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31301#true} {31302#false} #876#return; {31302#false} is VALID [2020-07-08 20:21:53,841 INFO L263 TraceCheckUtils]: 0: Hoare triple {31301#true} call ULTIMATE.init(); {31448#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 20:21:53,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {31448#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {31301#true} is VALID [2020-07-08 20:21:53,842 INFO L280 TraceCheckUtils]: 2: Hoare triple {31301#true} #valid := #valid[0 := 0]; {31301#true} is VALID [2020-07-08 20:21:53,842 INFO L280 TraceCheckUtils]: 3: Hoare triple {31301#true} assume 0 < #StackHeapBarrier; {31301#true} is VALID [2020-07-08 20:21:53,843 INFO L280 TraceCheckUtils]: 4: Hoare triple {31301#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {31301#true} is VALID [2020-07-08 20:21:53,843 INFO L280 TraceCheckUtils]: 5: Hoare triple {31301#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {31301#true} is VALID [2020-07-08 20:21:53,843 INFO L280 TraceCheckUtils]: 6: Hoare triple {31301#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {31301#true} is VALID [2020-07-08 20:21:53,843 INFO L280 TraceCheckUtils]: 7: Hoare triple {31301#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {31301#true} is VALID [2020-07-08 20:21:53,843 INFO L280 TraceCheckUtils]: 8: Hoare triple {31301#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {31301#true} is VALID [2020-07-08 20:21:53,844 INFO L280 TraceCheckUtils]: 9: Hoare triple {31301#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {31301#true} is VALID [2020-07-08 20:21:53,844 INFO L280 TraceCheckUtils]: 10: Hoare triple {31301#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {31301#true} is VALID [2020-07-08 20:21:53,844 INFO L280 TraceCheckUtils]: 11: Hoare triple {31301#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {31301#true} is VALID [2020-07-08 20:21:53,844 INFO L280 TraceCheckUtils]: 12: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {31301#true} is VALID [2020-07-08 20:21:53,844 INFO L280 TraceCheckUtils]: 13: Hoare triple {31301#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {31301#true} is VALID [2020-07-08 20:21:53,844 INFO L280 TraceCheckUtils]: 14: Hoare triple {31301#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {31301#true} is VALID [2020-07-08 20:21:53,845 INFO L280 TraceCheckUtils]: 15: Hoare triple {31301#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {31301#true} is VALID [2020-07-08 20:21:53,845 INFO L280 TraceCheckUtils]: 16: Hoare triple {31301#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {31301#true} is VALID [2020-07-08 20:21:53,845 INFO L280 TraceCheckUtils]: 17: Hoare triple {31301#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {31301#true} is VALID [2020-07-08 20:21:53,845 INFO L280 TraceCheckUtils]: 18: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {31301#true} is VALID [2020-07-08 20:21:53,845 INFO L280 TraceCheckUtils]: 19: Hoare triple {31301#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {31301#true} is VALID [2020-07-08 20:21:53,845 INFO L280 TraceCheckUtils]: 20: Hoare triple {31301#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {31301#true} is VALID [2020-07-08 20:21:53,846 INFO L280 TraceCheckUtils]: 21: Hoare triple {31301#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {31301#true} is VALID [2020-07-08 20:21:53,846 INFO L280 TraceCheckUtils]: 22: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {31301#true} is VALID [2020-07-08 20:21:53,846 INFO L280 TraceCheckUtils]: 23: Hoare triple {31301#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {31301#true} is VALID [2020-07-08 20:21:53,846 INFO L280 TraceCheckUtils]: 24: Hoare triple {31301#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {31301#true} is VALID [2020-07-08 20:21:53,846 INFO L280 TraceCheckUtils]: 25: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {31301#true} is VALID [2020-07-08 20:21:53,847 INFO L280 TraceCheckUtils]: 26: Hoare triple {31301#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {31301#true} is VALID [2020-07-08 20:21:53,847 INFO L280 TraceCheckUtils]: 27: Hoare triple {31301#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {31301#true} is VALID [2020-07-08 20:21:53,847 INFO L280 TraceCheckUtils]: 28: Hoare triple {31301#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {31301#true} is VALID [2020-07-08 20:21:53,847 INFO L280 TraceCheckUtils]: 29: Hoare triple {31301#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {31301#true} is VALID [2020-07-08 20:21:53,847 INFO L280 TraceCheckUtils]: 30: Hoare triple {31301#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {31301#true} is VALID [2020-07-08 20:21:53,847 INFO L280 TraceCheckUtils]: 31: Hoare triple {31301#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {31301#true} is VALID [2020-07-08 20:21:53,848 INFO L280 TraceCheckUtils]: 32: Hoare triple {31301#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {31301#true} is VALID [2020-07-08 20:21:53,848 INFO L280 TraceCheckUtils]: 33: Hoare triple {31301#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {31301#true} is VALID [2020-07-08 20:21:53,848 INFO L280 TraceCheckUtils]: 34: Hoare triple {31301#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {31301#true} is VALID [2020-07-08 20:21:53,848 INFO L280 TraceCheckUtils]: 35: Hoare triple {31301#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {31301#true} is VALID [2020-07-08 20:21:53,848 INFO L280 TraceCheckUtils]: 36: Hoare triple {31301#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {31301#true} is VALID [2020-07-08 20:21:53,848 INFO L280 TraceCheckUtils]: 37: Hoare triple {31301#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {31301#true} is VALID [2020-07-08 20:21:53,849 INFO L280 TraceCheckUtils]: 38: Hoare triple {31301#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {31301#true} is VALID [2020-07-08 20:21:53,849 INFO L280 TraceCheckUtils]: 39: Hoare triple {31301#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {31301#true} is VALID [2020-07-08 20:21:53,849 INFO L280 TraceCheckUtils]: 40: Hoare triple {31301#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {31301#true} is VALID [2020-07-08 20:21:53,849 INFO L280 TraceCheckUtils]: 41: Hoare triple {31301#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {31301#true} is VALID [2020-07-08 20:21:53,849 INFO L280 TraceCheckUtils]: 42: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {31301#true} is VALID [2020-07-08 20:21:53,849 INFO L280 TraceCheckUtils]: 43: Hoare triple {31301#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {31301#true} is VALID [2020-07-08 20:21:53,850 INFO L280 TraceCheckUtils]: 44: Hoare triple {31301#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {31301#true} is VALID [2020-07-08 20:21:53,850 INFO L280 TraceCheckUtils]: 45: Hoare triple {31301#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {31301#true} is VALID [2020-07-08 20:21:53,850 INFO L280 TraceCheckUtils]: 46: Hoare triple {31301#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {31301#true} is VALID [2020-07-08 20:21:53,850 INFO L280 TraceCheckUtils]: 47: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {31301#true} is VALID [2020-07-08 20:21:53,850 INFO L280 TraceCheckUtils]: 48: Hoare triple {31301#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {31301#true} is VALID [2020-07-08 20:21:53,850 INFO L280 TraceCheckUtils]: 49: Hoare triple {31301#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {31301#true} is VALID [2020-07-08 20:21:53,851 INFO L280 TraceCheckUtils]: 50: Hoare triple {31301#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {31301#true} is VALID [2020-07-08 20:21:53,851 INFO L280 TraceCheckUtils]: 51: Hoare triple {31301#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {31301#true} is VALID [2020-07-08 20:21:53,851 INFO L280 TraceCheckUtils]: 52: Hoare triple {31301#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {31301#true} is VALID [2020-07-08 20:21:53,851 INFO L280 TraceCheckUtils]: 53: Hoare triple {31301#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {31301#true} is VALID [2020-07-08 20:21:53,851 INFO L280 TraceCheckUtils]: 54: Hoare triple {31301#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {31301#true} is VALID [2020-07-08 20:21:53,851 INFO L280 TraceCheckUtils]: 55: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {31301#true} is VALID [2020-07-08 20:21:53,852 INFO L280 TraceCheckUtils]: 56: Hoare triple {31301#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {31301#true} is VALID [2020-07-08 20:21:53,852 INFO L280 TraceCheckUtils]: 57: Hoare triple {31301#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {31301#true} is VALID [2020-07-08 20:21:53,852 INFO L280 TraceCheckUtils]: 58: Hoare triple {31301#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {31301#true} is VALID [2020-07-08 20:21:53,852 INFO L280 TraceCheckUtils]: 59: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {31301#true} is VALID [2020-07-08 20:21:53,852 INFO L280 TraceCheckUtils]: 60: Hoare triple {31301#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {31301#true} is VALID [2020-07-08 20:21:53,852 INFO L280 TraceCheckUtils]: 61: Hoare triple {31301#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {31301#true} is VALID [2020-07-08 20:21:53,853 INFO L280 TraceCheckUtils]: 62: Hoare triple {31301#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {31301#true} is VALID [2020-07-08 20:21:53,853 INFO L280 TraceCheckUtils]: 63: Hoare triple {31301#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {31301#true} is VALID [2020-07-08 20:21:53,853 INFO L280 TraceCheckUtils]: 64: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {31301#true} is VALID [2020-07-08 20:21:53,853 INFO L280 TraceCheckUtils]: 65: Hoare triple {31301#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {31301#true} is VALID [2020-07-08 20:21:53,853 INFO L280 TraceCheckUtils]: 66: Hoare triple {31301#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {31301#true} is VALID [2020-07-08 20:21:53,854 INFO L280 TraceCheckUtils]: 67: Hoare triple {31301#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {31301#true} is VALID [2020-07-08 20:21:53,854 INFO L280 TraceCheckUtils]: 68: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {31301#true} is VALID [2020-07-08 20:21:53,854 INFO L280 TraceCheckUtils]: 69: Hoare triple {31301#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {31301#true} is VALID [2020-07-08 20:21:53,854 INFO L280 TraceCheckUtils]: 70: Hoare triple {31301#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {31301#true} is VALID [2020-07-08 20:21:53,854 INFO L280 TraceCheckUtils]: 71: Hoare triple {31301#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {31301#true} is VALID [2020-07-08 20:21:53,854 INFO L280 TraceCheckUtils]: 72: Hoare triple {31301#true} ~waterLevel~0 := 1; {31301#true} is VALID [2020-07-08 20:21:53,855 INFO L280 TraceCheckUtils]: 73: Hoare triple {31301#true} ~methaneLevelCritical~0 := 0; {31301#true} is VALID [2020-07-08 20:21:53,855 INFO L280 TraceCheckUtils]: 74: Hoare triple {31301#true} ~head~0.base, ~head~0.offset := 0, 0; {31301#true} is VALID [2020-07-08 20:21:53,855 INFO L280 TraceCheckUtils]: 75: Hoare triple {31301#true} ~cleanupTimeShifts~0 := 4; {31301#true} is VALID [2020-07-08 20:21:53,855 INFO L280 TraceCheckUtils]: 76: Hoare triple {31301#true} ~pumpRunning~0 := 0; {31301#true} is VALID [2020-07-08 20:21:53,855 INFO L280 TraceCheckUtils]: 77: Hoare triple {31301#true} ~systemActive~0 := 1; {31301#true} is VALID [2020-07-08 20:21:53,856 INFO L280 TraceCheckUtils]: 78: Hoare triple {31301#true} ~methAndRunningLastTime~0 := 0; {31301#true} is VALID [2020-07-08 20:21:53,856 INFO L280 TraceCheckUtils]: 79: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,856 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {31301#true} {31301#true} #904#return; {31301#true} is VALID [2020-07-08 20:21:53,856 INFO L263 TraceCheckUtils]: 81: Hoare triple {31301#true} call #t~ret72 := main(); {31301#true} is VALID [2020-07-08 20:21:53,856 INFO L280 TraceCheckUtils]: 82: Hoare triple {31301#true} havoc ~retValue_acc~8; {31301#true} is VALID [2020-07-08 20:21:53,856 INFO L280 TraceCheckUtils]: 83: Hoare triple {31301#true} havoc ~tmp~3; {31301#true} is VALID [2020-07-08 20:21:53,857 INFO L263 TraceCheckUtils]: 84: Hoare triple {31301#true} call select_helpers(); {31301#true} is VALID [2020-07-08 20:21:53,857 INFO L280 TraceCheckUtils]: 85: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,857 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {31301#true} {31301#true} #812#return; {31301#true} is VALID [2020-07-08 20:21:53,857 INFO L263 TraceCheckUtils]: 87: Hoare triple {31301#true} call select_features(); {31301#true} is VALID [2020-07-08 20:21:53,857 INFO L280 TraceCheckUtils]: 88: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,858 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {31301#true} {31301#true} #814#return; {31301#true} is VALID [2020-07-08 20:21:53,858 INFO L263 TraceCheckUtils]: 90: Hoare triple {31301#true} call #t~ret46 := valid_product(); {31301#true} is VALID [2020-07-08 20:21:53,858 INFO L280 TraceCheckUtils]: 91: Hoare triple {31301#true} havoc ~retValue_acc~7; {31301#true} is VALID [2020-07-08 20:21:53,859 INFO L280 TraceCheckUtils]: 92: Hoare triple {31301#true} ~retValue_acc~7 := 1; {31449#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-08 20:21:53,859 INFO L280 TraceCheckUtils]: 93: Hoare triple {31449#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {31450#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:21:53,860 INFO L280 TraceCheckUtils]: 94: Hoare triple {31450#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {31450#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:21:53,861 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {31450#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {31301#true} #816#return; {31392#(= |main_#t~ret46| 1)} is VALID [2020-07-08 20:21:53,861 INFO L280 TraceCheckUtils]: 96: Hoare triple {31392#(= |main_#t~ret46| 1)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647; {31392#(= |main_#t~ret46| 1)} is VALID [2020-07-08 20:21:53,862 INFO L280 TraceCheckUtils]: 97: Hoare triple {31392#(= |main_#t~ret46| 1)} ~tmp~3 := #t~ret46; {31393#(= 1 main_~tmp~3)} is VALID [2020-07-08 20:21:53,863 INFO L280 TraceCheckUtils]: 98: Hoare triple {31393#(= 1 main_~tmp~3)} havoc #t~ret46; {31393#(= 1 main_~tmp~3)} is VALID [2020-07-08 20:21:53,863 INFO L280 TraceCheckUtils]: 99: Hoare triple {31393#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {31301#true} is VALID [2020-07-08 20:21:53,863 INFO L263 TraceCheckUtils]: 100: Hoare triple {31301#true} call setup(); {31301#true} is VALID [2020-07-08 20:21:53,863 INFO L280 TraceCheckUtils]: 101: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,863 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {31301#true} {31301#true} #818#return; {31301#true} is VALID [2020-07-08 20:21:53,864 INFO L263 TraceCheckUtils]: 103: Hoare triple {31301#true} call runTest(); {31301#true} is VALID [2020-07-08 20:21:53,864 INFO L263 TraceCheckUtils]: 104: Hoare triple {31301#true} call __utac_acc__Specification2_spec__1(); {31451#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-08 20:21:53,864 INFO L280 TraceCheckUtils]: 105: Hoare triple {31451#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {31301#true} is VALID [2020-07-08 20:21:53,865 INFO L280 TraceCheckUtils]: 106: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,865 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {31301#true} {31301#true} #894#return; {31301#true} is VALID [2020-07-08 20:21:53,865 INFO L263 TraceCheckUtils]: 108: Hoare triple {31301#true} call test(); {31301#true} is VALID [2020-07-08 20:21:53,865 INFO L280 TraceCheckUtils]: 109: Hoare triple {31301#true} havoc ~splverifierCounter~0; {31301#true} is VALID [2020-07-08 20:21:53,865 INFO L280 TraceCheckUtils]: 110: Hoare triple {31301#true} havoc ~tmp~6; {31301#true} is VALID [2020-07-08 20:21:53,865 INFO L280 TraceCheckUtils]: 111: Hoare triple {31301#true} havoc ~tmp___0~1; {31301#true} is VALID [2020-07-08 20:21:53,866 INFO L280 TraceCheckUtils]: 112: Hoare triple {31301#true} havoc ~tmp___1~0; {31301#true} is VALID [2020-07-08 20:21:53,866 INFO L280 TraceCheckUtils]: 113: Hoare triple {31301#true} havoc ~tmp___2~0; {31301#true} is VALID [2020-07-08 20:21:53,866 INFO L280 TraceCheckUtils]: 114: Hoare triple {31301#true} ~splverifierCounter~0 := 0; {31301#true} is VALID [2020-07-08 20:21:53,866 INFO L280 TraceCheckUtils]: 115: Hoare triple {31301#true} assume !false; {31301#true} is VALID [2020-07-08 20:21:53,866 INFO L280 TraceCheckUtils]: 116: Hoare triple {31301#true} assume ~splverifierCounter~0 < 4; {31301#true} is VALID [2020-07-08 20:21:53,867 INFO L280 TraceCheckUtils]: 117: Hoare triple {31301#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647; {31301#true} is VALID [2020-07-08 20:21:53,867 INFO L280 TraceCheckUtils]: 118: Hoare triple {31301#true} ~tmp~6 := #t~nondet66; {31301#true} is VALID [2020-07-08 20:21:53,867 INFO L280 TraceCheckUtils]: 119: Hoare triple {31301#true} havoc #t~nondet66; {31301#true} is VALID [2020-07-08 20:21:53,867 INFO L280 TraceCheckUtils]: 120: Hoare triple {31301#true} assume !(0 != ~tmp~6); {31301#true} is VALID [2020-07-08 20:21:53,867 INFO L280 TraceCheckUtils]: 121: Hoare triple {31301#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647; {31301#true} is VALID [2020-07-08 20:21:53,867 INFO L280 TraceCheckUtils]: 122: Hoare triple {31301#true} ~tmp___0~1 := #t~nondet67; {31301#true} is VALID [2020-07-08 20:21:53,868 INFO L280 TraceCheckUtils]: 123: Hoare triple {31301#true} havoc #t~nondet67; {31301#true} is VALID [2020-07-08 20:21:53,868 INFO L280 TraceCheckUtils]: 124: Hoare triple {31301#true} assume 0 != ~tmp___0~1; {31301#true} is VALID [2020-07-08 20:21:53,868 INFO L263 TraceCheckUtils]: 125: Hoare triple {31301#true} call changeMethaneLevel(); {31452#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 20:21:53,869 INFO L280 TraceCheckUtils]: 126: Hoare triple {31452#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {31301#true} is VALID [2020-07-08 20:21:53,869 INFO L280 TraceCheckUtils]: 127: Hoare triple {31301#true} ~methaneLevelCritical~0 := 1; {31301#true} is VALID [2020-07-08 20:21:53,869 INFO L280 TraceCheckUtils]: 128: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,869 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {31301#true} {31301#true} #864#return; {31301#true} is VALID [2020-07-08 20:21:53,869 INFO L280 TraceCheckUtils]: 130: Hoare triple {31301#true} assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647; {31301#true} is VALID [2020-07-08 20:21:53,870 INFO L280 TraceCheckUtils]: 131: Hoare triple {31301#true} ~tmp___2~0 := #t~nondet68; {31301#true} is VALID [2020-07-08 20:21:53,870 INFO L280 TraceCheckUtils]: 132: Hoare triple {31301#true} havoc #t~nondet68; {31301#true} is VALID [2020-07-08 20:21:53,870 INFO L280 TraceCheckUtils]: 133: Hoare triple {31301#true} assume 0 != ~tmp___2~0; {31301#true} is VALID [2020-07-08 20:21:53,871 INFO L263 TraceCheckUtils]: 134: Hoare triple {31301#true} call startSystem(); {31453#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 20:21:53,871 INFO L280 TraceCheckUtils]: 135: Hoare triple {31453#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {31301#true} is VALID [2020-07-08 20:21:53,871 INFO L280 TraceCheckUtils]: 136: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,871 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {31301#true} {31301#true} #866#return; {31301#true} is VALID [2020-07-08 20:21:53,871 INFO L263 TraceCheckUtils]: 138: Hoare triple {31301#true} call timeShift(); {31301#true} is VALID [2020-07-08 20:21:53,871 INFO L280 TraceCheckUtils]: 139: Hoare triple {31301#true} assume !(0 != ~pumpRunning~0); {31301#true} is VALID [2020-07-08 20:21:53,872 INFO L280 TraceCheckUtils]: 140: Hoare triple {31301#true} assume 0 != ~systemActive~0; {31301#true} is VALID [2020-07-08 20:21:53,872 INFO L263 TraceCheckUtils]: 141: Hoare triple {31301#true} call processEnvironment(); {31454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:21:53,872 INFO L280 TraceCheckUtils]: 142: Hoare triple {31454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31301#true} is VALID [2020-07-08 20:21:53,872 INFO L280 TraceCheckUtils]: 143: Hoare triple {31301#true} assume 0 == ~pumpRunning~0; {31301#true} is VALID [2020-07-08 20:21:53,873 INFO L263 TraceCheckUtils]: 144: Hoare triple {31301#true} call #t~ret47 := isHighWaterLevel(); {31301#true} is VALID [2020-07-08 20:21:53,873 INFO L280 TraceCheckUtils]: 145: Hoare triple {31301#true} havoc ~retValue_acc~11; {31301#true} is VALID [2020-07-08 20:21:53,873 INFO L280 TraceCheckUtils]: 146: Hoare triple {31301#true} havoc ~tmp~5; {31301#true} is VALID [2020-07-08 20:21:53,873 INFO L280 TraceCheckUtils]: 147: Hoare triple {31301#true} havoc ~tmp___0~0; {31301#true} is VALID [2020-07-08 20:21:53,873 INFO L263 TraceCheckUtils]: 148: Hoare triple {31301#true} call #t~ret65 := isHighWaterSensorDry(); {31301#true} is VALID [2020-07-08 20:21:53,873 INFO L280 TraceCheckUtils]: 149: Hoare triple {31301#true} havoc ~retValue_acc~2; {31301#true} is VALID [2020-07-08 20:21:53,874 INFO L280 TraceCheckUtils]: 150: Hoare triple {31301#true} assume ~waterLevel~0 < 2; {31301#true} is VALID [2020-07-08 20:21:53,874 INFO L280 TraceCheckUtils]: 151: Hoare triple {31301#true} ~retValue_acc~2 := 1; {31485#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-08 20:21:53,875 INFO L280 TraceCheckUtils]: 152: Hoare triple {31485#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {31486#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:21:53,875 INFO L280 TraceCheckUtils]: 153: Hoare triple {31486#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {31486#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:21:53,876 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {31486#(<= 1 |isHighWaterSensorDry_#res|)} {31301#true} #880#return; {31483#(<= 1 |isHighWaterLevel_#t~ret65|)} is VALID [2020-07-08 20:21:53,877 INFO L280 TraceCheckUtils]: 155: Hoare triple {31483#(<= 1 |isHighWaterLevel_#t~ret65|)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647; {31483#(<= 1 |isHighWaterLevel_#t~ret65|)} is VALID [2020-07-08 20:21:53,877 INFO L280 TraceCheckUtils]: 156: Hoare triple {31483#(<= 1 |isHighWaterLevel_#t~ret65|)} ~tmp~5 := #t~ret65; {31484#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-08 20:21:53,878 INFO L280 TraceCheckUtils]: 157: Hoare triple {31484#(<= 1 isHighWaterLevel_~tmp~5)} havoc #t~ret65; {31484#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-08 20:21:53,878 INFO L280 TraceCheckUtils]: 158: Hoare triple {31484#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5); {31302#false} is VALID [2020-07-08 20:21:53,878 INFO L280 TraceCheckUtils]: 159: Hoare triple {31302#false} ~tmp___0~0 := 1; {31302#false} is VALID [2020-07-08 20:21:53,879 INFO L280 TraceCheckUtils]: 160: Hoare triple {31302#false} ~retValue_acc~11 := ~tmp___0~0; {31302#false} is VALID [2020-07-08 20:21:53,879 INFO L280 TraceCheckUtils]: 161: Hoare triple {31302#false} #res := ~retValue_acc~11; {31302#false} is VALID [2020-07-08 20:21:53,879 INFO L280 TraceCheckUtils]: 162: Hoare triple {31302#false} assume true; {31302#false} is VALID [2020-07-08 20:21:53,879 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {31302#false} {31301#true} #854#return; {31302#false} is VALID [2020-07-08 20:21:53,879 INFO L280 TraceCheckUtils]: 164: Hoare triple {31302#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {31302#false} is VALID [2020-07-08 20:21:53,879 INFO L280 TraceCheckUtils]: 165: Hoare triple {31302#false} ~tmp~4 := #t~ret47; {31302#false} is VALID [2020-07-08 20:21:53,880 INFO L280 TraceCheckUtils]: 166: Hoare triple {31302#false} havoc #t~ret47; {31302#false} is VALID [2020-07-08 20:21:53,880 INFO L280 TraceCheckUtils]: 167: Hoare triple {31302#false} assume 0 != ~tmp~4; {31302#false} is VALID [2020-07-08 20:21:53,880 INFO L263 TraceCheckUtils]: 168: Hoare triple {31302#false} call activatePump(); {31454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:21:53,880 INFO L280 TraceCheckUtils]: 169: Hoare triple {31454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31301#true} is VALID [2020-07-08 20:21:53,880 INFO L280 TraceCheckUtils]: 170: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,880 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {31301#true} {31302#false} #856#return; {31302#false} is VALID [2020-07-08 20:21:53,881 INFO L280 TraceCheckUtils]: 172: Hoare triple {31302#false} assume true; {31302#false} is VALID [2020-07-08 20:21:53,881 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {31302#false} {31301#true} #884#return; {31302#false} is VALID [2020-07-08 20:21:53,881 INFO L263 TraceCheckUtils]: 174: Hoare triple {31302#false} call __utac_acc__Specification2_spec__2(); {31302#false} is VALID [2020-07-08 20:21:53,881 INFO L280 TraceCheckUtils]: 175: Hoare triple {31302#false} havoc ~tmp~7; {31302#false} is VALID [2020-07-08 20:21:53,881 INFO L280 TraceCheckUtils]: 176: Hoare triple {31302#false} havoc ~tmp___0~2; {31302#false} is VALID [2020-07-08 20:21:53,882 INFO L263 TraceCheckUtils]: 177: Hoare triple {31302#false} call #t~ret70 := isMethaneLevelCritical(); {31301#true} is VALID [2020-07-08 20:21:53,882 INFO L280 TraceCheckUtils]: 178: Hoare triple {31301#true} havoc ~retValue_acc~0; {31301#true} is VALID [2020-07-08 20:21:53,882 INFO L280 TraceCheckUtils]: 179: Hoare triple {31301#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {31301#true} is VALID [2020-07-08 20:21:53,882 INFO L280 TraceCheckUtils]: 180: Hoare triple {31301#true} #res := ~retValue_acc~0; {31301#true} is VALID [2020-07-08 20:21:53,882 INFO L280 TraceCheckUtils]: 181: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,882 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {31301#true} {31302#false} #874#return; {31302#false} is VALID [2020-07-08 20:21:53,883 INFO L280 TraceCheckUtils]: 183: Hoare triple {31302#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {31302#false} is VALID [2020-07-08 20:21:53,883 INFO L280 TraceCheckUtils]: 184: Hoare triple {31302#false} ~tmp~7 := #t~ret70; {31302#false} is VALID [2020-07-08 20:21:53,883 INFO L280 TraceCheckUtils]: 185: Hoare triple {31302#false} havoc #t~ret70; {31302#false} is VALID [2020-07-08 20:21:53,883 INFO L280 TraceCheckUtils]: 186: Hoare triple {31302#false} assume 0 != ~tmp~7; {31302#false} is VALID [2020-07-08 20:21:53,883 INFO L263 TraceCheckUtils]: 187: Hoare triple {31302#false} call #t~ret71 := isPumpRunning(); {31301#true} is VALID [2020-07-08 20:21:53,883 INFO L280 TraceCheckUtils]: 188: Hoare triple {31301#true} havoc ~retValue_acc~10; {31301#true} is VALID [2020-07-08 20:21:53,884 INFO L280 TraceCheckUtils]: 189: Hoare triple {31301#true} ~retValue_acc~10 := ~pumpRunning~0; {31301#true} is VALID [2020-07-08 20:21:53,884 INFO L280 TraceCheckUtils]: 190: Hoare triple {31301#true} #res := ~retValue_acc~10; {31301#true} is VALID [2020-07-08 20:21:53,884 INFO L280 TraceCheckUtils]: 191: Hoare triple {31301#true} assume true; {31301#true} is VALID [2020-07-08 20:21:53,884 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {31301#true} {31302#false} #876#return; {31302#false} is VALID [2020-07-08 20:21:53,884 INFO L280 TraceCheckUtils]: 193: Hoare triple {31302#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {31302#false} is VALID [2020-07-08 20:21:53,884 INFO L280 TraceCheckUtils]: 194: Hoare triple {31302#false} ~tmp___0~2 := #t~ret71; {31302#false} is VALID [2020-07-08 20:21:53,885 INFO L280 TraceCheckUtils]: 195: Hoare triple {31302#false} havoc #t~ret71; {31302#false} is VALID [2020-07-08 20:21:53,885 INFO L280 TraceCheckUtils]: 196: Hoare triple {31302#false} assume 0 != ~tmp___0~2; {31302#false} is VALID [2020-07-08 20:21:53,885 INFO L280 TraceCheckUtils]: 197: Hoare triple {31302#false} assume 0 != ~methAndRunningLastTime~0; {31302#false} is VALID [2020-07-08 20:21:53,885 INFO L263 TraceCheckUtils]: 198: Hoare triple {31302#false} call __automaton_fail(); {31302#false} is VALID [2020-07-08 20:21:53,885 INFO L280 TraceCheckUtils]: 199: Hoare triple {31302#false} assume !false; {31302#false} is VALID [2020-07-08 20:21:53,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 20:21:53,917 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [798497151] [2020-07-08 20:21:53,917 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:21:53,918 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-08 20:21:53,918 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813904103] [2020-07-08 20:21:53,918 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 200 [2020-07-08 20:21:53,919 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:21:53,919 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-08 20:21:54,113 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 200 edges. 200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:21:54,113 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-08 20:21:54,113 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:21:54,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-08 20:21:54,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-07-08 20:21:54,114 INFO L87 Difference]: Start difference. First operand 971 states and 1093 transitions. Second operand 15 states. [2020-07-08 20:21:56,722 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:21:57,109 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 20:21:57,642 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:21:58,107 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:21:58,474 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:22:07,829 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:22:08,474 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:22:09,617 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:22:10,685 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:22:11,355 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:22:57,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:22:57,560 INFO L93 Difference]: Finished difference Result 2480 states and 3145 transitions. [2020-07-08 20:22:57,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-08 20:22:57,560 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 200 [2020-07-08 20:22:57,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:22:57,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 20:22:57,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 766 transitions. [2020-07-08 20:22:57,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 20:22:57,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 766 transitions. [2020-07-08 20:22:57,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 766 transitions. [2020-07-08 20:22:59,229 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 766 edges. 766 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:22:59,369 INFO L225 Difference]: With dead ends: 2480 [2020-07-08 20:22:59,369 INFO L226 Difference]: Without dead ends: 1624 [2020-07-08 20:22:59,373 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 241 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=314, Invalid=946, Unknown=0, NotChecked=0, Total=1260 [2020-07-08 20:22:59,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1624 states. [2020-07-08 20:23:21,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1624 to 995. [2020-07-08 20:23:21,017 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:23:21,018 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1624 states. Second operand 995 states. [2020-07-08 20:23:21,018 INFO L74 IsIncluded]: Start isIncluded. First operand 1624 states. Second operand 995 states. [2020-07-08 20:23:21,018 INFO L87 Difference]: Start difference. First operand 1624 states. Second operand 995 states. [2020-07-08 20:23:21,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:23:21,116 INFO L93 Difference]: Finished difference Result 1624 states and 2055 transitions. [2020-07-08 20:23:21,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2055 transitions. [2020-07-08 20:23:21,134 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:23:21,134 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:23:21,135 INFO L74 IsIncluded]: Start isIncluded. First operand 995 states. Second operand 1624 states. [2020-07-08 20:23:21,135 INFO L87 Difference]: Start difference. First operand 995 states. Second operand 1624 states. [2020-07-08 20:23:21,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:23:21,297 INFO L93 Difference]: Finished difference Result 1624 states and 2055 transitions. [2020-07-08 20:23:21,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2055 transitions. [2020-07-08 20:23:21,303 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:23:21,303 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:23:21,303 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:23:21,304 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:23:21,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 995 states. [2020-07-08 20:23:21,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 995 states and 1117 transitions. [2020-07-08 20:23:21,363 INFO L78 Accepts]: Start accepts. Automaton has 995 states and 1117 transitions. Word has length 200 [2020-07-08 20:23:21,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:23:21,364 INFO L479 AbstractCegarLoop]: Abstraction has 995 states and 1117 transitions. [2020-07-08 20:23:21,364 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-08 20:23:21,364 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 995 states and 1117 transitions. [2020-07-08 20:23:27,506 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1117 edges. 1117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:23:27,506 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1117 transitions. [2020-07-08 20:23:27,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2020-07-08 20:23:27,511 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:23:27,511 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 20:23:27,511 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 20:23:27,512 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:23:27,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:23:27,512 INFO L82 PathProgramCache]: Analyzing trace with hash -1841498812, now seen corresponding path program 1 times [2020-07-08 20:23:27,512 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:23:27,512 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [407566235] [2020-07-08 20:23:27,513 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:23:27,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:27,843 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:23:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:27,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {41885#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {41739#true} is VALID [2020-07-08 20:23:27,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {41739#true} #valid := #valid[0 := 0]; {41739#true} is VALID [2020-07-08 20:23:27,917 INFO L280 TraceCheckUtils]: 2: Hoare triple {41739#true} assume 0 < #StackHeapBarrier; {41739#true} is VALID [2020-07-08 20:23:27,917 INFO L280 TraceCheckUtils]: 3: Hoare triple {41739#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {41739#true} is VALID [2020-07-08 20:23:27,917 INFO L280 TraceCheckUtils]: 4: Hoare triple {41739#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {41739#true} is VALID [2020-07-08 20:23:27,917 INFO L280 TraceCheckUtils]: 5: Hoare triple {41739#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {41739#true} is VALID [2020-07-08 20:23:27,917 INFO L280 TraceCheckUtils]: 6: Hoare triple {41739#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {41739#true} is VALID [2020-07-08 20:23:27,917 INFO L280 TraceCheckUtils]: 7: Hoare triple {41739#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {41739#true} is VALID [2020-07-08 20:23:27,918 INFO L280 TraceCheckUtils]: 8: Hoare triple {41739#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {41739#true} is VALID [2020-07-08 20:23:27,918 INFO L280 TraceCheckUtils]: 9: Hoare triple {41739#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {41739#true} is VALID [2020-07-08 20:23:27,918 INFO L280 TraceCheckUtils]: 10: Hoare triple {41739#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {41739#true} is VALID [2020-07-08 20:23:27,918 INFO L280 TraceCheckUtils]: 11: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {41739#true} is VALID [2020-07-08 20:23:27,918 INFO L280 TraceCheckUtils]: 12: Hoare triple {41739#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {41739#true} is VALID [2020-07-08 20:23:27,918 INFO L280 TraceCheckUtils]: 13: Hoare triple {41739#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {41739#true} is VALID [2020-07-08 20:23:27,919 INFO L280 TraceCheckUtils]: 14: Hoare triple {41739#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {41739#true} is VALID [2020-07-08 20:23:27,919 INFO L280 TraceCheckUtils]: 15: Hoare triple {41739#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {41739#true} is VALID [2020-07-08 20:23:27,919 INFO L280 TraceCheckUtils]: 16: Hoare triple {41739#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {41739#true} is VALID [2020-07-08 20:23:27,919 INFO L280 TraceCheckUtils]: 17: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {41739#true} is VALID [2020-07-08 20:23:27,919 INFO L280 TraceCheckUtils]: 18: Hoare triple {41739#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {41739#true} is VALID [2020-07-08 20:23:27,920 INFO L280 TraceCheckUtils]: 19: Hoare triple {41739#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {41739#true} is VALID [2020-07-08 20:23:27,920 INFO L280 TraceCheckUtils]: 20: Hoare triple {41739#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {41739#true} is VALID [2020-07-08 20:23:27,920 INFO L280 TraceCheckUtils]: 21: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {41739#true} is VALID [2020-07-08 20:23:27,920 INFO L280 TraceCheckUtils]: 22: Hoare triple {41739#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {41739#true} is VALID [2020-07-08 20:23:27,920 INFO L280 TraceCheckUtils]: 23: Hoare triple {41739#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {41739#true} is VALID [2020-07-08 20:23:27,920 INFO L280 TraceCheckUtils]: 24: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {41739#true} is VALID [2020-07-08 20:23:27,921 INFO L280 TraceCheckUtils]: 25: Hoare triple {41739#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {41739#true} is VALID [2020-07-08 20:23:27,921 INFO L280 TraceCheckUtils]: 26: Hoare triple {41739#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {41739#true} is VALID [2020-07-08 20:23:27,921 INFO L280 TraceCheckUtils]: 27: Hoare triple {41739#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {41739#true} is VALID [2020-07-08 20:23:27,921 INFO L280 TraceCheckUtils]: 28: Hoare triple {41739#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {41739#true} is VALID [2020-07-08 20:23:27,921 INFO L280 TraceCheckUtils]: 29: Hoare triple {41739#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {41739#true} is VALID [2020-07-08 20:23:27,921 INFO L280 TraceCheckUtils]: 30: Hoare triple {41739#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {41739#true} is VALID [2020-07-08 20:23:27,922 INFO L280 TraceCheckUtils]: 31: Hoare triple {41739#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {41739#true} is VALID [2020-07-08 20:23:27,922 INFO L280 TraceCheckUtils]: 32: Hoare triple {41739#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {41739#true} is VALID [2020-07-08 20:23:27,922 INFO L280 TraceCheckUtils]: 33: Hoare triple {41739#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {41739#true} is VALID [2020-07-08 20:23:27,922 INFO L280 TraceCheckUtils]: 34: Hoare triple {41739#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {41739#true} is VALID [2020-07-08 20:23:27,922 INFO L280 TraceCheckUtils]: 35: Hoare triple {41739#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {41739#true} is VALID [2020-07-08 20:23:27,922 INFO L280 TraceCheckUtils]: 36: Hoare triple {41739#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {41739#true} is VALID [2020-07-08 20:23:27,923 INFO L280 TraceCheckUtils]: 37: Hoare triple {41739#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {41739#true} is VALID [2020-07-08 20:23:27,923 INFO L280 TraceCheckUtils]: 38: Hoare triple {41739#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {41739#true} is VALID [2020-07-08 20:23:27,923 INFO L280 TraceCheckUtils]: 39: Hoare triple {41739#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {41739#true} is VALID [2020-07-08 20:23:27,923 INFO L280 TraceCheckUtils]: 40: Hoare triple {41739#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {41739#true} is VALID [2020-07-08 20:23:27,923 INFO L280 TraceCheckUtils]: 41: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {41739#true} is VALID [2020-07-08 20:23:27,923 INFO L280 TraceCheckUtils]: 42: Hoare triple {41739#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {41739#true} is VALID [2020-07-08 20:23:27,924 INFO L280 TraceCheckUtils]: 43: Hoare triple {41739#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {41739#true} is VALID [2020-07-08 20:23:27,924 INFO L280 TraceCheckUtils]: 44: Hoare triple {41739#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {41739#true} is VALID [2020-07-08 20:23:27,924 INFO L280 TraceCheckUtils]: 45: Hoare triple {41739#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {41739#true} is VALID [2020-07-08 20:23:27,924 INFO L280 TraceCheckUtils]: 46: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {41739#true} is VALID [2020-07-08 20:23:27,924 INFO L280 TraceCheckUtils]: 47: Hoare triple {41739#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {41739#true} is VALID [2020-07-08 20:23:27,924 INFO L280 TraceCheckUtils]: 48: Hoare triple {41739#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {41739#true} is VALID [2020-07-08 20:23:27,925 INFO L280 TraceCheckUtils]: 49: Hoare triple {41739#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {41739#true} is VALID [2020-07-08 20:23:27,925 INFO L280 TraceCheckUtils]: 50: Hoare triple {41739#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {41739#true} is VALID [2020-07-08 20:23:27,925 INFO L280 TraceCheckUtils]: 51: Hoare triple {41739#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {41739#true} is VALID [2020-07-08 20:23:27,925 INFO L280 TraceCheckUtils]: 52: Hoare triple {41739#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {41739#true} is VALID [2020-07-08 20:23:27,925 INFO L280 TraceCheckUtils]: 53: Hoare triple {41739#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {41739#true} is VALID [2020-07-08 20:23:27,926 INFO L280 TraceCheckUtils]: 54: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {41739#true} is VALID [2020-07-08 20:23:27,926 INFO L280 TraceCheckUtils]: 55: Hoare triple {41739#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {41739#true} is VALID [2020-07-08 20:23:27,926 INFO L280 TraceCheckUtils]: 56: Hoare triple {41739#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {41739#true} is VALID [2020-07-08 20:23:27,926 INFO L280 TraceCheckUtils]: 57: Hoare triple {41739#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {41739#true} is VALID [2020-07-08 20:23:27,926 INFO L280 TraceCheckUtils]: 58: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {41739#true} is VALID [2020-07-08 20:23:27,926 INFO L280 TraceCheckUtils]: 59: Hoare triple {41739#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {41739#true} is VALID [2020-07-08 20:23:27,927 INFO L280 TraceCheckUtils]: 60: Hoare triple {41739#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {41739#true} is VALID [2020-07-08 20:23:27,927 INFO L280 TraceCheckUtils]: 61: Hoare triple {41739#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {41739#true} is VALID [2020-07-08 20:23:27,927 INFO L280 TraceCheckUtils]: 62: Hoare triple {41739#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {41739#true} is VALID [2020-07-08 20:23:27,927 INFO L280 TraceCheckUtils]: 63: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {41739#true} is VALID [2020-07-08 20:23:27,927 INFO L280 TraceCheckUtils]: 64: Hoare triple {41739#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {41739#true} is VALID [2020-07-08 20:23:27,928 INFO L280 TraceCheckUtils]: 65: Hoare triple {41739#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {41739#true} is VALID [2020-07-08 20:23:27,928 INFO L280 TraceCheckUtils]: 66: Hoare triple {41739#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {41739#true} is VALID [2020-07-08 20:23:27,928 INFO L280 TraceCheckUtils]: 67: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {41739#true} is VALID [2020-07-08 20:23:27,928 INFO L280 TraceCheckUtils]: 68: Hoare triple {41739#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {41739#true} is VALID [2020-07-08 20:23:27,928 INFO L280 TraceCheckUtils]: 69: Hoare triple {41739#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {41739#true} is VALID [2020-07-08 20:23:27,929 INFO L280 TraceCheckUtils]: 70: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {41739#true} is VALID [2020-07-08 20:23:27,933 INFO L280 TraceCheckUtils]: 71: Hoare triple {41739#true} ~waterLevel~0 := 1; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:27,933 INFO L280 TraceCheckUtils]: 72: Hoare triple {41821#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:27,934 INFO L280 TraceCheckUtils]: 73: Hoare triple {41821#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:27,934 INFO L280 TraceCheckUtils]: 74: Hoare triple {41821#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:27,935 INFO L280 TraceCheckUtils]: 75: Hoare triple {41821#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:27,935 INFO L280 TraceCheckUtils]: 76: Hoare triple {41821#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:27,936 INFO L280 TraceCheckUtils]: 77: Hoare triple {41821#(= 1 ~waterLevel~0)} ~methAndRunningLastTime~0 := 0; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:27,936 INFO L280 TraceCheckUtils]: 78: Hoare triple {41821#(= 1 ~waterLevel~0)} assume true; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:27,937 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {41821#(= 1 ~waterLevel~0)} {41739#true} #904#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:27,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:27,944 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41739#true} {41821#(= 1 ~waterLevel~0)} #812#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:27,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:27,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:27,947 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41739#true} {41821#(= 1 ~waterLevel~0)} #814#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:27,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:27,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {41739#true} havoc ~retValue_acc~7; {41739#true} is VALID [2020-07-08 20:23:27,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {41739#true} ~retValue_acc~7 := 1; {41739#true} is VALID [2020-07-08 20:23:27,951 INFO L280 TraceCheckUtils]: 2: Hoare triple {41739#true} #res := ~retValue_acc~7; {41739#true} is VALID [2020-07-08 20:23:27,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:27,952 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41739#true} {41821#(= 1 ~waterLevel~0)} #816#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:27,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:27,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:27,955 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41739#true} {41821#(= 1 ~waterLevel~0)} #818#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:27,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:27,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {41886#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {41739#true} is VALID [2020-07-08 20:23:27,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:27,974 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41739#true} {41821#(= 1 ~waterLevel~0)} #894#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:27,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {41887#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {41739#true} is VALID [2020-07-08 20:23:27,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {41739#true} ~methaneLevelCritical~0 := 1; {41739#true} is VALID [2020-07-08 20:23:27,990 INFO L280 TraceCheckUtils]: 2: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:27,991 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41739#true} {41821#(= 1 ~waterLevel~0)} #864#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:28,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {41888#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {41739#true} is VALID [2020-07-08 20:23:28,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,011 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41739#true} {41821#(= 1 ~waterLevel~0)} #866#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:28,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:28,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:28,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {41739#true} havoc ~retValue_acc~2; {41739#true} is VALID [2020-07-08 20:23:28,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {41739#true} assume !(~waterLevel~0 < 2); {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,100 INFO L280 TraceCheckUtils]: 2: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,101 INFO L280 TraceCheckUtils]: 3: Hoare triple {41909#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,102 INFO L280 TraceCheckUtils]: 4: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume true; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,103 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41909#(<= 2 ~waterLevel~0)} {41739#true} #880#return; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {41739#true} havoc ~retValue_acc~11; {41739#true} is VALID [2020-07-08 20:23:28,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {41739#true} havoc ~tmp~5; {41739#true} is VALID [2020-07-08 20:23:28,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {41739#true} havoc ~tmp___0~0; {41739#true} is VALID [2020-07-08 20:23:28,104 INFO L263 TraceCheckUtils]: 3: Hoare triple {41739#true} call #t~ret65 := isHighWaterSensorDry(); {41739#true} is VALID [2020-07-08 20:23:28,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {41739#true} havoc ~retValue_acc~2; {41739#true} is VALID [2020-07-08 20:23:28,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {41739#true} assume !(~waterLevel~0 < 2); {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,107 INFO L280 TraceCheckUtils]: 7: Hoare triple {41909#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,108 INFO L280 TraceCheckUtils]: 8: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume true; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,109 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41909#(<= 2 ~waterLevel~0)} {41739#true} #880#return; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,110 INFO L280 TraceCheckUtils]: 10: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,111 INFO L280 TraceCheckUtils]: 11: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret65; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,111 INFO L280 TraceCheckUtils]: 12: Hoare triple {41909#(<= 2 ~waterLevel~0)} havoc #t~ret65; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,112 INFO L280 TraceCheckUtils]: 13: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5); {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,113 INFO L280 TraceCheckUtils]: 14: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,114 INFO L280 TraceCheckUtils]: 15: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := ~tmp___0~0; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,115 INFO L280 TraceCheckUtils]: 16: Hoare triple {41909#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,116 INFO L280 TraceCheckUtils]: 17: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume true; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,117 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41909#(<= 2 ~waterLevel~0)} {41739#true} #854#return; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:28,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {41889#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41739#true} is VALID [2020-07-08 20:23:28,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,123 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41739#true} {41909#(<= 2 ~waterLevel~0)} #856#return; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {41889#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41739#true} is VALID [2020-07-08 20:23:28,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {41739#true} assume 0 == ~pumpRunning~0; {41739#true} is VALID [2020-07-08 20:23:28,124 INFO L263 TraceCheckUtils]: 2: Hoare triple {41739#true} call #t~ret47 := isHighWaterLevel(); {41739#true} is VALID [2020-07-08 20:23:28,124 INFO L280 TraceCheckUtils]: 3: Hoare triple {41739#true} havoc ~retValue_acc~11; {41739#true} is VALID [2020-07-08 20:23:28,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {41739#true} havoc ~tmp~5; {41739#true} is VALID [2020-07-08 20:23:28,125 INFO L280 TraceCheckUtils]: 5: Hoare triple {41739#true} havoc ~tmp___0~0; {41739#true} is VALID [2020-07-08 20:23:28,125 INFO L263 TraceCheckUtils]: 6: Hoare triple {41739#true} call #t~ret65 := isHighWaterSensorDry(); {41739#true} is VALID [2020-07-08 20:23:28,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {41739#true} havoc ~retValue_acc~2; {41739#true} is VALID [2020-07-08 20:23:28,126 INFO L280 TraceCheckUtils]: 8: Hoare triple {41739#true} assume !(~waterLevel~0 < 2); {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,127 INFO L280 TraceCheckUtils]: 9: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,128 INFO L280 TraceCheckUtils]: 10: Hoare triple {41909#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,129 INFO L280 TraceCheckUtils]: 11: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume true; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,130 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41909#(<= 2 ~waterLevel~0)} {41739#true} #880#return; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,130 INFO L280 TraceCheckUtils]: 13: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,131 INFO L280 TraceCheckUtils]: 14: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret65; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,131 INFO L280 TraceCheckUtils]: 15: Hoare triple {41909#(<= 2 ~waterLevel~0)} havoc #t~ret65; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,132 INFO L280 TraceCheckUtils]: 16: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5); {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,133 INFO L280 TraceCheckUtils]: 17: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,133 INFO L280 TraceCheckUtils]: 18: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := ~tmp___0~0; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,134 INFO L280 TraceCheckUtils]: 19: Hoare triple {41909#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,134 INFO L280 TraceCheckUtils]: 20: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume true; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,135 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {41909#(<= 2 ~waterLevel~0)} {41739#true} #854#return; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,135 INFO L280 TraceCheckUtils]: 22: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,136 INFO L280 TraceCheckUtils]: 23: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret47; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,137 INFO L280 TraceCheckUtils]: 24: Hoare triple {41909#(<= 2 ~waterLevel~0)} havoc #t~ret47; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,138 INFO L280 TraceCheckUtils]: 25: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~4; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,139 INFO L263 TraceCheckUtils]: 26: Hoare triple {41909#(<= 2 ~waterLevel~0)} call activatePump(); {41889#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:23:28,139 INFO L280 TraceCheckUtils]: 27: Hoare triple {41889#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41739#true} is VALID [2020-07-08 20:23:28,139 INFO L280 TraceCheckUtils]: 28: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,140 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41739#true} {41909#(<= 2 ~waterLevel~0)} #856#return; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,141 INFO L280 TraceCheckUtils]: 30: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume true; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,142 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {41909#(<= 2 ~waterLevel~0)} {41821#(= 1 ~waterLevel~0)} #884#return; {41740#false} is VALID [2020-07-08 20:23:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:28,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {41739#true} havoc ~retValue_acc~0; {41739#true} is VALID [2020-07-08 20:23:28,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {41739#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {41739#true} is VALID [2020-07-08 20:23:28,147 INFO L280 TraceCheckUtils]: 2: Hoare triple {41739#true} #res := ~retValue_acc~0; {41739#true} is VALID [2020-07-08 20:23:28,148 INFO L280 TraceCheckUtils]: 3: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,148 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41739#true} {41740#false} #874#return; {41740#false} is VALID [2020-07-08 20:23:28,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:23:28,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {41739#true} havoc ~retValue_acc~10; {41739#true} is VALID [2020-07-08 20:23:28,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {41739#true} ~retValue_acc~10 := ~pumpRunning~0; {41739#true} is VALID [2020-07-08 20:23:28,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {41739#true} #res := ~retValue_acc~10; {41739#true} is VALID [2020-07-08 20:23:28,152 INFO L280 TraceCheckUtils]: 3: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,152 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41739#true} {41740#false} #876#return; {41740#false} is VALID [2020-07-08 20:23:28,159 INFO L263 TraceCheckUtils]: 0: Hoare triple {41739#true} call ULTIMATE.init(); {41885#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 20:23:28,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {41885#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {41739#true} is VALID [2020-07-08 20:23:28,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {41739#true} #valid := #valid[0 := 0]; {41739#true} is VALID [2020-07-08 20:23:28,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {41739#true} assume 0 < #StackHeapBarrier; {41739#true} is VALID [2020-07-08 20:23:28,160 INFO L280 TraceCheckUtils]: 4: Hoare triple {41739#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {41739#true} is VALID [2020-07-08 20:23:28,160 INFO L280 TraceCheckUtils]: 5: Hoare triple {41739#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {41739#true} is VALID [2020-07-08 20:23:28,161 INFO L280 TraceCheckUtils]: 6: Hoare triple {41739#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {41739#true} is VALID [2020-07-08 20:23:28,161 INFO L280 TraceCheckUtils]: 7: Hoare triple {41739#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {41739#true} is VALID [2020-07-08 20:23:28,161 INFO L280 TraceCheckUtils]: 8: Hoare triple {41739#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {41739#true} is VALID [2020-07-08 20:23:28,161 INFO L280 TraceCheckUtils]: 9: Hoare triple {41739#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {41739#true} is VALID [2020-07-08 20:23:28,162 INFO L280 TraceCheckUtils]: 10: Hoare triple {41739#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {41739#true} is VALID [2020-07-08 20:23:28,162 INFO L280 TraceCheckUtils]: 11: Hoare triple {41739#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {41739#true} is VALID [2020-07-08 20:23:28,162 INFO L280 TraceCheckUtils]: 12: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {41739#true} is VALID [2020-07-08 20:23:28,163 INFO L280 TraceCheckUtils]: 13: Hoare triple {41739#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {41739#true} is VALID [2020-07-08 20:23:28,163 INFO L280 TraceCheckUtils]: 14: Hoare triple {41739#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {41739#true} is VALID [2020-07-08 20:23:28,163 INFO L280 TraceCheckUtils]: 15: Hoare triple {41739#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {41739#true} is VALID [2020-07-08 20:23:28,163 INFO L280 TraceCheckUtils]: 16: Hoare triple {41739#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {41739#true} is VALID [2020-07-08 20:23:28,163 INFO L280 TraceCheckUtils]: 17: Hoare triple {41739#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {41739#true} is VALID [2020-07-08 20:23:28,164 INFO L280 TraceCheckUtils]: 18: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {41739#true} is VALID [2020-07-08 20:23:28,164 INFO L280 TraceCheckUtils]: 19: Hoare triple {41739#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {41739#true} is VALID [2020-07-08 20:23:28,164 INFO L280 TraceCheckUtils]: 20: Hoare triple {41739#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {41739#true} is VALID [2020-07-08 20:23:28,164 INFO L280 TraceCheckUtils]: 21: Hoare triple {41739#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {41739#true} is VALID [2020-07-08 20:23:28,165 INFO L280 TraceCheckUtils]: 22: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {41739#true} is VALID [2020-07-08 20:23:28,165 INFO L280 TraceCheckUtils]: 23: Hoare triple {41739#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {41739#true} is VALID [2020-07-08 20:23:28,165 INFO L280 TraceCheckUtils]: 24: Hoare triple {41739#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {41739#true} is VALID [2020-07-08 20:23:28,165 INFO L280 TraceCheckUtils]: 25: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {41739#true} is VALID [2020-07-08 20:23:28,166 INFO L280 TraceCheckUtils]: 26: Hoare triple {41739#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {41739#true} is VALID [2020-07-08 20:23:28,166 INFO L280 TraceCheckUtils]: 27: Hoare triple {41739#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {41739#true} is VALID [2020-07-08 20:23:28,166 INFO L280 TraceCheckUtils]: 28: Hoare triple {41739#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {41739#true} is VALID [2020-07-08 20:23:28,166 INFO L280 TraceCheckUtils]: 29: Hoare triple {41739#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {41739#true} is VALID [2020-07-08 20:23:28,167 INFO L280 TraceCheckUtils]: 30: Hoare triple {41739#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {41739#true} is VALID [2020-07-08 20:23:28,167 INFO L280 TraceCheckUtils]: 31: Hoare triple {41739#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {41739#true} is VALID [2020-07-08 20:23:28,167 INFO L280 TraceCheckUtils]: 32: Hoare triple {41739#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {41739#true} is VALID [2020-07-08 20:23:28,168 INFO L280 TraceCheckUtils]: 33: Hoare triple {41739#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {41739#true} is VALID [2020-07-08 20:23:28,168 INFO L280 TraceCheckUtils]: 34: Hoare triple {41739#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {41739#true} is VALID [2020-07-08 20:23:28,168 INFO L280 TraceCheckUtils]: 35: Hoare triple {41739#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {41739#true} is VALID [2020-07-08 20:23:28,168 INFO L280 TraceCheckUtils]: 36: Hoare triple {41739#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {41739#true} is VALID [2020-07-08 20:23:28,169 INFO L280 TraceCheckUtils]: 37: Hoare triple {41739#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {41739#true} is VALID [2020-07-08 20:23:28,169 INFO L280 TraceCheckUtils]: 38: Hoare triple {41739#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {41739#true} is VALID [2020-07-08 20:23:28,169 INFO L280 TraceCheckUtils]: 39: Hoare triple {41739#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {41739#true} is VALID [2020-07-08 20:23:28,170 INFO L280 TraceCheckUtils]: 40: Hoare triple {41739#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {41739#true} is VALID [2020-07-08 20:23:28,170 INFO L280 TraceCheckUtils]: 41: Hoare triple {41739#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {41739#true} is VALID [2020-07-08 20:23:28,170 INFO L280 TraceCheckUtils]: 42: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {41739#true} is VALID [2020-07-08 20:23:28,170 INFO L280 TraceCheckUtils]: 43: Hoare triple {41739#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {41739#true} is VALID [2020-07-08 20:23:28,171 INFO L280 TraceCheckUtils]: 44: Hoare triple {41739#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {41739#true} is VALID [2020-07-08 20:23:28,171 INFO L280 TraceCheckUtils]: 45: Hoare triple {41739#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {41739#true} is VALID [2020-07-08 20:23:28,171 INFO L280 TraceCheckUtils]: 46: Hoare triple {41739#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {41739#true} is VALID [2020-07-08 20:23:28,172 INFO L280 TraceCheckUtils]: 47: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {41739#true} is VALID [2020-07-08 20:23:28,172 INFO L280 TraceCheckUtils]: 48: Hoare triple {41739#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {41739#true} is VALID [2020-07-08 20:23:28,172 INFO L280 TraceCheckUtils]: 49: Hoare triple {41739#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {41739#true} is VALID [2020-07-08 20:23:28,172 INFO L280 TraceCheckUtils]: 50: Hoare triple {41739#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {41739#true} is VALID [2020-07-08 20:23:28,173 INFO L280 TraceCheckUtils]: 51: Hoare triple {41739#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {41739#true} is VALID [2020-07-08 20:23:28,173 INFO L280 TraceCheckUtils]: 52: Hoare triple {41739#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {41739#true} is VALID [2020-07-08 20:23:28,173 INFO L280 TraceCheckUtils]: 53: Hoare triple {41739#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {41739#true} is VALID [2020-07-08 20:23:28,174 INFO L280 TraceCheckUtils]: 54: Hoare triple {41739#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {41739#true} is VALID [2020-07-08 20:23:28,174 INFO L280 TraceCheckUtils]: 55: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {41739#true} is VALID [2020-07-08 20:23:28,174 INFO L280 TraceCheckUtils]: 56: Hoare triple {41739#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {41739#true} is VALID [2020-07-08 20:23:28,175 INFO L280 TraceCheckUtils]: 57: Hoare triple {41739#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {41739#true} is VALID [2020-07-08 20:23:28,175 INFO L280 TraceCheckUtils]: 58: Hoare triple {41739#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {41739#true} is VALID [2020-07-08 20:23:28,175 INFO L280 TraceCheckUtils]: 59: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {41739#true} is VALID [2020-07-08 20:23:28,175 INFO L280 TraceCheckUtils]: 60: Hoare triple {41739#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {41739#true} is VALID [2020-07-08 20:23:28,176 INFO L280 TraceCheckUtils]: 61: Hoare triple {41739#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {41739#true} is VALID [2020-07-08 20:23:28,176 INFO L280 TraceCheckUtils]: 62: Hoare triple {41739#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {41739#true} is VALID [2020-07-08 20:23:28,176 INFO L280 TraceCheckUtils]: 63: Hoare triple {41739#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {41739#true} is VALID [2020-07-08 20:23:28,176 INFO L280 TraceCheckUtils]: 64: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {41739#true} is VALID [2020-07-08 20:23:28,177 INFO L280 TraceCheckUtils]: 65: Hoare triple {41739#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {41739#true} is VALID [2020-07-08 20:23:28,177 INFO L280 TraceCheckUtils]: 66: Hoare triple {41739#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {41739#true} is VALID [2020-07-08 20:23:28,177 INFO L280 TraceCheckUtils]: 67: Hoare triple {41739#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {41739#true} is VALID [2020-07-08 20:23:28,178 INFO L280 TraceCheckUtils]: 68: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {41739#true} is VALID [2020-07-08 20:23:28,178 INFO L280 TraceCheckUtils]: 69: Hoare triple {41739#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {41739#true} is VALID [2020-07-08 20:23:28,178 INFO L280 TraceCheckUtils]: 70: Hoare triple {41739#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {41739#true} is VALID [2020-07-08 20:23:28,178 INFO L280 TraceCheckUtils]: 71: Hoare triple {41739#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {41739#true} is VALID [2020-07-08 20:23:28,179 INFO L280 TraceCheckUtils]: 72: Hoare triple {41739#true} ~waterLevel~0 := 1; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,180 INFO L280 TraceCheckUtils]: 73: Hoare triple {41821#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,181 INFO L280 TraceCheckUtils]: 74: Hoare triple {41821#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,182 INFO L280 TraceCheckUtils]: 75: Hoare triple {41821#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,183 INFO L280 TraceCheckUtils]: 76: Hoare triple {41821#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,183 INFO L280 TraceCheckUtils]: 77: Hoare triple {41821#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,184 INFO L280 TraceCheckUtils]: 78: Hoare triple {41821#(= 1 ~waterLevel~0)} ~methAndRunningLastTime~0 := 0; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,185 INFO L280 TraceCheckUtils]: 79: Hoare triple {41821#(= 1 ~waterLevel~0)} assume true; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,186 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {41821#(= 1 ~waterLevel~0)} {41739#true} #904#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,187 INFO L263 TraceCheckUtils]: 81: Hoare triple {41821#(= 1 ~waterLevel~0)} call #t~ret72 := main(); {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,187 INFO L280 TraceCheckUtils]: 82: Hoare triple {41821#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,188 INFO L280 TraceCheckUtils]: 83: Hoare triple {41821#(= 1 ~waterLevel~0)} havoc ~tmp~3; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,189 INFO L263 TraceCheckUtils]: 84: Hoare triple {41821#(= 1 ~waterLevel~0)} call select_helpers(); {41739#true} is VALID [2020-07-08 20:23:28,189 INFO L280 TraceCheckUtils]: 85: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,190 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {41739#true} {41821#(= 1 ~waterLevel~0)} #812#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,190 INFO L263 TraceCheckUtils]: 87: Hoare triple {41821#(= 1 ~waterLevel~0)} call select_features(); {41739#true} is VALID [2020-07-08 20:23:28,190 INFO L280 TraceCheckUtils]: 88: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,191 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41739#true} {41821#(= 1 ~waterLevel~0)} #814#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,192 INFO L263 TraceCheckUtils]: 90: Hoare triple {41821#(= 1 ~waterLevel~0)} call #t~ret46 := valid_product(); {41739#true} is VALID [2020-07-08 20:23:28,192 INFO L280 TraceCheckUtils]: 91: Hoare triple {41739#true} havoc ~retValue_acc~7; {41739#true} is VALID [2020-07-08 20:23:28,192 INFO L280 TraceCheckUtils]: 92: Hoare triple {41739#true} ~retValue_acc~7 := 1; {41739#true} is VALID [2020-07-08 20:23:28,192 INFO L280 TraceCheckUtils]: 93: Hoare triple {41739#true} #res := ~retValue_acc~7; {41739#true} is VALID [2020-07-08 20:23:28,193 INFO L280 TraceCheckUtils]: 94: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,193 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {41739#true} {41821#(= 1 ~waterLevel~0)} #816#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,194 INFO L280 TraceCheckUtils]: 96: Hoare triple {41821#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,195 INFO L280 TraceCheckUtils]: 97: Hoare triple {41821#(= 1 ~waterLevel~0)} ~tmp~3 := #t~ret46; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,196 INFO L280 TraceCheckUtils]: 98: Hoare triple {41821#(= 1 ~waterLevel~0)} havoc #t~ret46; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,197 INFO L280 TraceCheckUtils]: 99: Hoare triple {41821#(= 1 ~waterLevel~0)} assume 0 != ~tmp~3; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,197 INFO L263 TraceCheckUtils]: 100: Hoare triple {41821#(= 1 ~waterLevel~0)} call setup(); {41739#true} is VALID [2020-07-08 20:23:28,197 INFO L280 TraceCheckUtils]: 101: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,198 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {41739#true} {41821#(= 1 ~waterLevel~0)} #818#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,199 INFO L263 TraceCheckUtils]: 103: Hoare triple {41821#(= 1 ~waterLevel~0)} call runTest(); {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,200 INFO L263 TraceCheckUtils]: 104: Hoare triple {41821#(= 1 ~waterLevel~0)} call __utac_acc__Specification2_spec__1(); {41886#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-08 20:23:28,200 INFO L280 TraceCheckUtils]: 105: Hoare triple {41886#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {41739#true} is VALID [2020-07-08 20:23:28,201 INFO L280 TraceCheckUtils]: 106: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,202 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {41739#true} {41821#(= 1 ~waterLevel~0)} #894#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,202 INFO L263 TraceCheckUtils]: 108: Hoare triple {41821#(= 1 ~waterLevel~0)} call test(); {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,203 INFO L280 TraceCheckUtils]: 109: Hoare triple {41821#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,204 INFO L280 TraceCheckUtils]: 110: Hoare triple {41821#(= 1 ~waterLevel~0)} havoc ~tmp~6; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,205 INFO L280 TraceCheckUtils]: 111: Hoare triple {41821#(= 1 ~waterLevel~0)} havoc ~tmp___0~1; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,206 INFO L280 TraceCheckUtils]: 112: Hoare triple {41821#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,206 INFO L280 TraceCheckUtils]: 113: Hoare triple {41821#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,207 INFO L280 TraceCheckUtils]: 114: Hoare triple {41821#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,208 INFO L280 TraceCheckUtils]: 115: Hoare triple {41821#(= 1 ~waterLevel~0)} assume !false; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,209 INFO L280 TraceCheckUtils]: 116: Hoare triple {41821#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,210 INFO L280 TraceCheckUtils]: 117: Hoare triple {41821#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,210 INFO L280 TraceCheckUtils]: 118: Hoare triple {41821#(= 1 ~waterLevel~0)} ~tmp~6 := #t~nondet66; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,211 INFO L280 TraceCheckUtils]: 119: Hoare triple {41821#(= 1 ~waterLevel~0)} havoc #t~nondet66; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,212 INFO L280 TraceCheckUtils]: 120: Hoare triple {41821#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~6); {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,213 INFO L280 TraceCheckUtils]: 121: Hoare triple {41821#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,214 INFO L280 TraceCheckUtils]: 122: Hoare triple {41821#(= 1 ~waterLevel~0)} ~tmp___0~1 := #t~nondet67; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,214 INFO L280 TraceCheckUtils]: 123: Hoare triple {41821#(= 1 ~waterLevel~0)} havoc #t~nondet67; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,215 INFO L280 TraceCheckUtils]: 124: Hoare triple {41821#(= 1 ~waterLevel~0)} assume 0 != ~tmp___0~1; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,215 INFO L263 TraceCheckUtils]: 125: Hoare triple {41821#(= 1 ~waterLevel~0)} call changeMethaneLevel(); {41887#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 20:23:28,216 INFO L280 TraceCheckUtils]: 126: Hoare triple {41887#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {41739#true} is VALID [2020-07-08 20:23:28,216 INFO L280 TraceCheckUtils]: 127: Hoare triple {41739#true} ~methaneLevelCritical~0 := 1; {41739#true} is VALID [2020-07-08 20:23:28,216 INFO L280 TraceCheckUtils]: 128: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,217 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {41739#true} {41821#(= 1 ~waterLevel~0)} #864#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,217 INFO L280 TraceCheckUtils]: 130: Hoare triple {41821#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,218 INFO L280 TraceCheckUtils]: 131: Hoare triple {41821#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet68; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,218 INFO L280 TraceCheckUtils]: 132: Hoare triple {41821#(= 1 ~waterLevel~0)} havoc #t~nondet68; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,219 INFO L280 TraceCheckUtils]: 133: Hoare triple {41821#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,219 INFO L263 TraceCheckUtils]: 134: Hoare triple {41821#(= 1 ~waterLevel~0)} call startSystem(); {41888#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 20:23:28,220 INFO L280 TraceCheckUtils]: 135: Hoare triple {41888#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {41739#true} is VALID [2020-07-08 20:23:28,220 INFO L280 TraceCheckUtils]: 136: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,220 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {41739#true} {41821#(= 1 ~waterLevel~0)} #866#return; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,221 INFO L263 TraceCheckUtils]: 138: Hoare triple {41821#(= 1 ~waterLevel~0)} call timeShift(); {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,222 INFO L280 TraceCheckUtils]: 139: Hoare triple {41821#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,222 INFO L280 TraceCheckUtils]: 140: Hoare triple {41821#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {41821#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,223 INFO L263 TraceCheckUtils]: 141: Hoare triple {41821#(= 1 ~waterLevel~0)} call processEnvironment(); {41889#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:23:28,223 INFO L280 TraceCheckUtils]: 142: Hoare triple {41889#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41739#true} is VALID [2020-07-08 20:23:28,223 INFO L280 TraceCheckUtils]: 143: Hoare triple {41739#true} assume 0 == ~pumpRunning~0; {41739#true} is VALID [2020-07-08 20:23:28,224 INFO L263 TraceCheckUtils]: 144: Hoare triple {41739#true} call #t~ret47 := isHighWaterLevel(); {41739#true} is VALID [2020-07-08 20:23:28,224 INFO L280 TraceCheckUtils]: 145: Hoare triple {41739#true} havoc ~retValue_acc~11; {41739#true} is VALID [2020-07-08 20:23:28,224 INFO L280 TraceCheckUtils]: 146: Hoare triple {41739#true} havoc ~tmp~5; {41739#true} is VALID [2020-07-08 20:23:28,224 INFO L280 TraceCheckUtils]: 147: Hoare triple {41739#true} havoc ~tmp___0~0; {41739#true} is VALID [2020-07-08 20:23:28,224 INFO L263 TraceCheckUtils]: 148: Hoare triple {41739#true} call #t~ret65 := isHighWaterSensorDry(); {41739#true} is VALID [2020-07-08 20:23:28,225 INFO L280 TraceCheckUtils]: 149: Hoare triple {41739#true} havoc ~retValue_acc~2; {41739#true} is VALID [2020-07-08 20:23:28,225 INFO L280 TraceCheckUtils]: 150: Hoare triple {41739#true} assume !(~waterLevel~0 < 2); {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,226 INFO L280 TraceCheckUtils]: 151: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,226 INFO L280 TraceCheckUtils]: 152: Hoare triple {41909#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,227 INFO L280 TraceCheckUtils]: 153: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume true; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,227 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41909#(<= 2 ~waterLevel~0)} {41739#true} #880#return; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,228 INFO L280 TraceCheckUtils]: 155: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,229 INFO L280 TraceCheckUtils]: 156: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret65; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,229 INFO L280 TraceCheckUtils]: 157: Hoare triple {41909#(<= 2 ~waterLevel~0)} havoc #t~ret65; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,230 INFO L280 TraceCheckUtils]: 158: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5); {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,231 INFO L280 TraceCheckUtils]: 159: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,232 INFO L280 TraceCheckUtils]: 160: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := ~tmp___0~0; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,233 INFO L280 TraceCheckUtils]: 161: Hoare triple {41909#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,233 INFO L280 TraceCheckUtils]: 162: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume true; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,235 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {41909#(<= 2 ~waterLevel~0)} {41739#true} #854#return; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,235 INFO L280 TraceCheckUtils]: 164: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,236 INFO L280 TraceCheckUtils]: 165: Hoare triple {41909#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret47; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,237 INFO L280 TraceCheckUtils]: 166: Hoare triple {41909#(<= 2 ~waterLevel~0)} havoc #t~ret47; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,237 INFO L280 TraceCheckUtils]: 167: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~4; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,238 INFO L263 TraceCheckUtils]: 168: Hoare triple {41909#(<= 2 ~waterLevel~0)} call activatePump(); {41889#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:23:28,239 INFO L280 TraceCheckUtils]: 169: Hoare triple {41889#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41739#true} is VALID [2020-07-08 20:23:28,239 INFO L280 TraceCheckUtils]: 170: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,239 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {41739#true} {41909#(<= 2 ~waterLevel~0)} #856#return; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,240 INFO L280 TraceCheckUtils]: 172: Hoare triple {41909#(<= 2 ~waterLevel~0)} assume true; {41909#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:23:28,241 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {41909#(<= 2 ~waterLevel~0)} {41821#(= 1 ~waterLevel~0)} #884#return; {41740#false} is VALID [2020-07-08 20:23:28,241 INFO L263 TraceCheckUtils]: 174: Hoare triple {41740#false} call __utac_acc__Specification2_spec__2(); {41740#false} is VALID [2020-07-08 20:23:28,242 INFO L280 TraceCheckUtils]: 175: Hoare triple {41740#false} havoc ~tmp~7; {41740#false} is VALID [2020-07-08 20:23:28,242 INFO L280 TraceCheckUtils]: 176: Hoare triple {41740#false} havoc ~tmp___0~2; {41740#false} is VALID [2020-07-08 20:23:28,242 INFO L263 TraceCheckUtils]: 177: Hoare triple {41740#false} call #t~ret70 := isMethaneLevelCritical(); {41739#true} is VALID [2020-07-08 20:23:28,242 INFO L280 TraceCheckUtils]: 178: Hoare triple {41739#true} havoc ~retValue_acc~0; {41739#true} is VALID [2020-07-08 20:23:28,243 INFO L280 TraceCheckUtils]: 179: Hoare triple {41739#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {41739#true} is VALID [2020-07-08 20:23:28,243 INFO L280 TraceCheckUtils]: 180: Hoare triple {41739#true} #res := ~retValue_acc~0; {41739#true} is VALID [2020-07-08 20:23:28,243 INFO L280 TraceCheckUtils]: 181: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,243 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {41739#true} {41740#false} #874#return; {41740#false} is VALID [2020-07-08 20:23:28,244 INFO L280 TraceCheckUtils]: 183: Hoare triple {41740#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {41740#false} is VALID [2020-07-08 20:23:28,244 INFO L280 TraceCheckUtils]: 184: Hoare triple {41740#false} ~tmp~7 := #t~ret70; {41740#false} is VALID [2020-07-08 20:23:28,244 INFO L280 TraceCheckUtils]: 185: Hoare triple {41740#false} havoc #t~ret70; {41740#false} is VALID [2020-07-08 20:23:28,244 INFO L280 TraceCheckUtils]: 186: Hoare triple {41740#false} assume 0 != ~tmp~7; {41740#false} is VALID [2020-07-08 20:23:28,245 INFO L263 TraceCheckUtils]: 187: Hoare triple {41740#false} call #t~ret71 := isPumpRunning(); {41739#true} is VALID [2020-07-08 20:23:28,245 INFO L280 TraceCheckUtils]: 188: Hoare triple {41739#true} havoc ~retValue_acc~10; {41739#true} is VALID [2020-07-08 20:23:28,245 INFO L280 TraceCheckUtils]: 189: Hoare triple {41739#true} ~retValue_acc~10 := ~pumpRunning~0; {41739#true} is VALID [2020-07-08 20:23:28,246 INFO L280 TraceCheckUtils]: 190: Hoare triple {41739#true} #res := ~retValue_acc~10; {41739#true} is VALID [2020-07-08 20:23:28,246 INFO L280 TraceCheckUtils]: 191: Hoare triple {41739#true} assume true; {41739#true} is VALID [2020-07-08 20:23:28,246 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {41739#true} {41740#false} #876#return; {41740#false} is VALID [2020-07-08 20:23:28,246 INFO L280 TraceCheckUtils]: 193: Hoare triple {41740#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {41740#false} is VALID [2020-07-08 20:23:28,247 INFO L280 TraceCheckUtils]: 194: Hoare triple {41740#false} ~tmp___0~2 := #t~ret71; {41740#false} is VALID [2020-07-08 20:23:28,247 INFO L280 TraceCheckUtils]: 195: Hoare triple {41740#false} havoc #t~ret71; {41740#false} is VALID [2020-07-08 20:23:28,247 INFO L280 TraceCheckUtils]: 196: Hoare triple {41740#false} assume 0 != ~tmp___0~2; {41740#false} is VALID [2020-07-08 20:23:28,247 INFO L280 TraceCheckUtils]: 197: Hoare triple {41740#false} assume 0 != ~methAndRunningLastTime~0; {41740#false} is VALID [2020-07-08 20:23:28,248 INFO L263 TraceCheckUtils]: 198: Hoare triple {41740#false} call __automaton_fail(); {41740#false} is VALID [2020-07-08 20:23:28,248 INFO L280 TraceCheckUtils]: 199: Hoare triple {41740#false} assume !false; {41740#false} is VALID [2020-07-08 20:23:28,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 20:23:28,340 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [407566235] [2020-07-08 20:23:28,341 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:23:28,341 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 20:23:28,341 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1254340928] [2020-07-08 20:23:28,342 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 200 [2020-07-08 20:23:28,343 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:23:28,343 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 20:23:28,579 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 200 edges. 200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:23:28,579 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 20:23:28,579 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:23:28,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 20:23:28,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-08 20:23:28,580 INFO L87 Difference]: Start difference. First operand 995 states and 1117 transitions. Second operand 9 states. [2020-07-08 20:23:29,754 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:23:33,465 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:25:04,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:25:04,750 INFO L93 Difference]: Finished difference Result 4015 states and 5133 transitions. [2020-07-08 20:25:04,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2020-07-08 20:25:04,750 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 200 [2020-07-08 20:25:04,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:25:04,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 20:25:04,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 1244 transitions. [2020-07-08 20:25:04,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 20:25:04,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 1244 transitions. [2020-07-08 20:25:04,779 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 39 states and 1244 transitions. [2020-07-08 20:25:07,735 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1244 edges. 1244 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:25:08,185 INFO L225 Difference]: With dead ends: 4015 [2020-07-08 20:25:08,185 INFO L226 Difference]: Without dead ends: 3135 [2020-07-08 20:25:08,189 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 40 SyntacticMatches, 2 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 538 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=338, Invalid=1302, Unknown=0, NotChecked=0, Total=1640 [2020-07-08 20:25:08,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3135 states. [2020-07-08 20:26:01,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3135 to 2147. [2020-07-08 20:26:01,743 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:26:01,743 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3135 states. Second operand 2147 states. [2020-07-08 20:26:01,743 INFO L74 IsIncluded]: Start isIncluded. First operand 3135 states. Second operand 2147 states. [2020-07-08 20:26:01,743 INFO L87 Difference]: Start difference. First operand 3135 states. Second operand 2147 states. [2020-07-08 20:26:02,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:26:02,064 INFO L93 Difference]: Finished difference Result 3135 states and 3928 transitions. [2020-07-08 20:26:02,064 INFO L276 IsEmpty]: Start isEmpty. Operand 3135 states and 3928 transitions. [2020-07-08 20:26:02,070 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:26:02,071 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:26:02,071 INFO L74 IsIncluded]: Start isIncluded. First operand 2147 states. Second operand 3135 states. [2020-07-08 20:26:02,071 INFO L87 Difference]: Start difference. First operand 2147 states. Second operand 3135 states. [2020-07-08 20:26:02,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:26:02,417 INFO L93 Difference]: Finished difference Result 3135 states and 3928 transitions. [2020-07-08 20:26:02,417 INFO L276 IsEmpty]: Start isEmpty. Operand 3135 states and 3928 transitions. [2020-07-08 20:26:02,424 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:26:02,424 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:26:02,425 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:26:02,425 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:26:02,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2147 states. [2020-07-08 20:26:02,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 2147 states and 2443 transitions. [2020-07-08 20:26:02,609 INFO L78 Accepts]: Start accepts. Automaton has 2147 states and 2443 transitions. Word has length 200 [2020-07-08 20:26:02,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:26:02,609 INFO L479 AbstractCegarLoop]: Abstraction has 2147 states and 2443 transitions. [2020-07-08 20:26:02,609 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 20:26:02,609 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2147 states and 2443 transitions. [2020-07-08 20:26:17,375 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2443 edges. 2443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:26:17,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 2443 transitions. [2020-07-08 20:26:17,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-08 20:26:17,379 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:26:17,380 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 20:26:17,380 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 20:26:17,380 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:26:17,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:26:17,380 INFO L82 PathProgramCache]: Analyzing trace with hash -1365562748, now seen corresponding path program 1 times [2020-07-08 20:26:17,381 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:26:17,381 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [368794201] [2020-07-08 20:26:17,381 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:26:17,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,727 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:26:17,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {60740#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {60590#true} is VALID [2020-07-08 20:26:17,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {60590#true} #valid := #valid[0 := 0]; {60590#true} is VALID [2020-07-08 20:26:17,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {60590#true} assume 0 < #StackHeapBarrier; {60590#true} is VALID [2020-07-08 20:26:17,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {60590#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {60590#true} is VALID [2020-07-08 20:26:17,779 INFO L280 TraceCheckUtils]: 4: Hoare triple {60590#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {60590#true} is VALID [2020-07-08 20:26:17,779 INFO L280 TraceCheckUtils]: 5: Hoare triple {60590#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {60590#true} is VALID [2020-07-08 20:26:17,780 INFO L280 TraceCheckUtils]: 6: Hoare triple {60590#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {60590#true} is VALID [2020-07-08 20:26:17,780 INFO L280 TraceCheckUtils]: 7: Hoare triple {60590#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {60590#true} is VALID [2020-07-08 20:26:17,780 INFO L280 TraceCheckUtils]: 8: Hoare triple {60590#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {60590#true} is VALID [2020-07-08 20:26:17,780 INFO L280 TraceCheckUtils]: 9: Hoare triple {60590#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {60590#true} is VALID [2020-07-08 20:26:17,780 INFO L280 TraceCheckUtils]: 10: Hoare triple {60590#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {60590#true} is VALID [2020-07-08 20:26:17,780 INFO L280 TraceCheckUtils]: 11: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {60590#true} is VALID [2020-07-08 20:26:17,781 INFO L280 TraceCheckUtils]: 12: Hoare triple {60590#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {60590#true} is VALID [2020-07-08 20:26:17,781 INFO L280 TraceCheckUtils]: 13: Hoare triple {60590#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {60590#true} is VALID [2020-07-08 20:26:17,781 INFO L280 TraceCheckUtils]: 14: Hoare triple {60590#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {60590#true} is VALID [2020-07-08 20:26:17,781 INFO L280 TraceCheckUtils]: 15: Hoare triple {60590#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {60590#true} is VALID [2020-07-08 20:26:17,781 INFO L280 TraceCheckUtils]: 16: Hoare triple {60590#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {60590#true} is VALID [2020-07-08 20:26:17,781 INFO L280 TraceCheckUtils]: 17: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {60590#true} is VALID [2020-07-08 20:26:17,782 INFO L280 TraceCheckUtils]: 18: Hoare triple {60590#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {60590#true} is VALID [2020-07-08 20:26:17,782 INFO L280 TraceCheckUtils]: 19: Hoare triple {60590#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {60590#true} is VALID [2020-07-08 20:26:17,782 INFO L280 TraceCheckUtils]: 20: Hoare triple {60590#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {60590#true} is VALID [2020-07-08 20:26:17,782 INFO L280 TraceCheckUtils]: 21: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {60590#true} is VALID [2020-07-08 20:26:17,782 INFO L280 TraceCheckUtils]: 22: Hoare triple {60590#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {60590#true} is VALID [2020-07-08 20:26:17,783 INFO L280 TraceCheckUtils]: 23: Hoare triple {60590#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {60590#true} is VALID [2020-07-08 20:26:17,783 INFO L280 TraceCheckUtils]: 24: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {60590#true} is VALID [2020-07-08 20:26:17,783 INFO L280 TraceCheckUtils]: 25: Hoare triple {60590#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {60590#true} is VALID [2020-07-08 20:26:17,783 INFO L280 TraceCheckUtils]: 26: Hoare triple {60590#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {60590#true} is VALID [2020-07-08 20:26:17,783 INFO L280 TraceCheckUtils]: 27: Hoare triple {60590#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {60590#true} is VALID [2020-07-08 20:26:17,783 INFO L280 TraceCheckUtils]: 28: Hoare triple {60590#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {60590#true} is VALID [2020-07-08 20:26:17,784 INFO L280 TraceCheckUtils]: 29: Hoare triple {60590#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {60590#true} is VALID [2020-07-08 20:26:17,784 INFO L280 TraceCheckUtils]: 30: Hoare triple {60590#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {60590#true} is VALID [2020-07-08 20:26:17,784 INFO L280 TraceCheckUtils]: 31: Hoare triple {60590#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {60590#true} is VALID [2020-07-08 20:26:17,784 INFO L280 TraceCheckUtils]: 32: Hoare triple {60590#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {60590#true} is VALID [2020-07-08 20:26:17,784 INFO L280 TraceCheckUtils]: 33: Hoare triple {60590#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {60590#true} is VALID [2020-07-08 20:26:17,784 INFO L280 TraceCheckUtils]: 34: Hoare triple {60590#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {60590#true} is VALID [2020-07-08 20:26:17,785 INFO L280 TraceCheckUtils]: 35: Hoare triple {60590#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {60590#true} is VALID [2020-07-08 20:26:17,785 INFO L280 TraceCheckUtils]: 36: Hoare triple {60590#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {60590#true} is VALID [2020-07-08 20:26:17,785 INFO L280 TraceCheckUtils]: 37: Hoare triple {60590#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {60590#true} is VALID [2020-07-08 20:26:17,785 INFO L280 TraceCheckUtils]: 38: Hoare triple {60590#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {60590#true} is VALID [2020-07-08 20:26:17,785 INFO L280 TraceCheckUtils]: 39: Hoare triple {60590#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {60590#true} is VALID [2020-07-08 20:26:17,785 INFO L280 TraceCheckUtils]: 40: Hoare triple {60590#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {60590#true} is VALID [2020-07-08 20:26:17,786 INFO L280 TraceCheckUtils]: 41: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {60590#true} is VALID [2020-07-08 20:26:17,786 INFO L280 TraceCheckUtils]: 42: Hoare triple {60590#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {60590#true} is VALID [2020-07-08 20:26:17,786 INFO L280 TraceCheckUtils]: 43: Hoare triple {60590#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {60590#true} is VALID [2020-07-08 20:26:17,786 INFO L280 TraceCheckUtils]: 44: Hoare triple {60590#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {60590#true} is VALID [2020-07-08 20:26:17,786 INFO L280 TraceCheckUtils]: 45: Hoare triple {60590#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {60590#true} is VALID [2020-07-08 20:26:17,786 INFO L280 TraceCheckUtils]: 46: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {60590#true} is VALID [2020-07-08 20:26:17,787 INFO L280 TraceCheckUtils]: 47: Hoare triple {60590#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {60590#true} is VALID [2020-07-08 20:26:17,787 INFO L280 TraceCheckUtils]: 48: Hoare triple {60590#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {60590#true} is VALID [2020-07-08 20:26:17,787 INFO L280 TraceCheckUtils]: 49: Hoare triple {60590#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {60590#true} is VALID [2020-07-08 20:26:17,787 INFO L280 TraceCheckUtils]: 50: Hoare triple {60590#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {60590#true} is VALID [2020-07-08 20:26:17,787 INFO L280 TraceCheckUtils]: 51: Hoare triple {60590#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {60590#true} is VALID [2020-07-08 20:26:17,787 INFO L280 TraceCheckUtils]: 52: Hoare triple {60590#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {60590#true} is VALID [2020-07-08 20:26:17,788 INFO L280 TraceCheckUtils]: 53: Hoare triple {60590#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {60590#true} is VALID [2020-07-08 20:26:17,788 INFO L280 TraceCheckUtils]: 54: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {60590#true} is VALID [2020-07-08 20:26:17,788 INFO L280 TraceCheckUtils]: 55: Hoare triple {60590#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {60590#true} is VALID [2020-07-08 20:26:17,788 INFO L280 TraceCheckUtils]: 56: Hoare triple {60590#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {60590#true} is VALID [2020-07-08 20:26:17,788 INFO L280 TraceCheckUtils]: 57: Hoare triple {60590#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {60590#true} is VALID [2020-07-08 20:26:17,788 INFO L280 TraceCheckUtils]: 58: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {60590#true} is VALID [2020-07-08 20:26:17,789 INFO L280 TraceCheckUtils]: 59: Hoare triple {60590#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {60590#true} is VALID [2020-07-08 20:26:17,789 INFO L280 TraceCheckUtils]: 60: Hoare triple {60590#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {60590#true} is VALID [2020-07-08 20:26:17,789 INFO L280 TraceCheckUtils]: 61: Hoare triple {60590#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {60590#true} is VALID [2020-07-08 20:26:17,789 INFO L280 TraceCheckUtils]: 62: Hoare triple {60590#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {60590#true} is VALID [2020-07-08 20:26:17,789 INFO L280 TraceCheckUtils]: 63: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {60590#true} is VALID [2020-07-08 20:26:17,790 INFO L280 TraceCheckUtils]: 64: Hoare triple {60590#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {60590#true} is VALID [2020-07-08 20:26:17,790 INFO L280 TraceCheckUtils]: 65: Hoare triple {60590#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {60590#true} is VALID [2020-07-08 20:26:17,790 INFO L280 TraceCheckUtils]: 66: Hoare triple {60590#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {60590#true} is VALID [2020-07-08 20:26:17,790 INFO L280 TraceCheckUtils]: 67: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {60590#true} is VALID [2020-07-08 20:26:17,790 INFO L280 TraceCheckUtils]: 68: Hoare triple {60590#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {60590#true} is VALID [2020-07-08 20:26:17,790 INFO L280 TraceCheckUtils]: 69: Hoare triple {60590#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {60590#true} is VALID [2020-07-08 20:26:17,791 INFO L280 TraceCheckUtils]: 70: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {60590#true} is VALID [2020-07-08 20:26:17,791 INFO L280 TraceCheckUtils]: 71: Hoare triple {60590#true} ~waterLevel~0 := 1; {60590#true} is VALID [2020-07-08 20:26:17,791 INFO L280 TraceCheckUtils]: 72: Hoare triple {60590#true} ~methaneLevelCritical~0 := 0; {60590#true} is VALID [2020-07-08 20:26:17,791 INFO L280 TraceCheckUtils]: 73: Hoare triple {60590#true} ~head~0.base, ~head~0.offset := 0, 0; {60590#true} is VALID [2020-07-08 20:26:17,791 INFO L280 TraceCheckUtils]: 74: Hoare triple {60590#true} ~cleanupTimeShifts~0 := 4; {60590#true} is VALID [2020-07-08 20:26:17,791 INFO L280 TraceCheckUtils]: 75: Hoare triple {60590#true} ~pumpRunning~0 := 0; {60590#true} is VALID [2020-07-08 20:26:17,792 INFO L280 TraceCheckUtils]: 76: Hoare triple {60590#true} ~systemActive~0 := 1; {60590#true} is VALID [2020-07-08 20:26:17,792 INFO L280 TraceCheckUtils]: 77: Hoare triple {60590#true} ~methAndRunningLastTime~0 := 0; {60590#true} is VALID [2020-07-08 20:26:17,792 INFO L280 TraceCheckUtils]: 78: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,792 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {60590#true} {60590#true} #904#return; {60590#true} is VALID [2020-07-08 20:26:17,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,798 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {60590#true} {60590#true} #812#return; {60590#true} is VALID [2020-07-08 20:26:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,800 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {60590#true} {60590#true} #814#return; {60590#true} is VALID [2020-07-08 20:26:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {60590#true} havoc ~retValue_acc~7; {60590#true} is VALID [2020-07-08 20:26:17,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {60590#true} ~retValue_acc~7 := 1; {60590#true} is VALID [2020-07-08 20:26:17,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {60590#true} #res := ~retValue_acc~7; {60590#true} is VALID [2020-07-08 20:26:17,803 INFO L280 TraceCheckUtils]: 3: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,804 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60590#true} {60590#true} #816#return; {60590#true} is VALID [2020-07-08 20:26:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,807 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {60590#true} {60590#true} #818#return; {60590#true} is VALID [2020-07-08 20:26:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {60741#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume true; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,830 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60686#(= 0 ~methAndRunningLastTime~0)} {60590#true} #894#return; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {60742#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {60590#true} is VALID [2020-07-08 20:26:17,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {60590#true} ~waterLevel~0 := 1 + ~waterLevel~0; {60590#true} is VALID [2020-07-08 20:26:17,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,845 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {60590#true} {60686#(= 0 ~methAndRunningLastTime~0)} #862#return; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {60743#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {60590#true} is VALID [2020-07-08 20:26:17,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {60590#true} ~methaneLevelCritical~0 := 1; {60590#true} is VALID [2020-07-08 20:26:17,860 INFO L280 TraceCheckUtils]: 2: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,860 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {60590#true} {60686#(= 0 ~methAndRunningLastTime~0)} #864#return; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {60744#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {60590#true} is VALID [2020-07-08 20:26:17,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,876 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60590#true} {60686#(= 0 ~methAndRunningLastTime~0)} #866#return; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {60590#true} havoc ~retValue_acc~2; {60590#true} is VALID [2020-07-08 20:26:17,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {60590#true} assume !(~waterLevel~0 < 2); {60590#true} is VALID [2020-07-08 20:26:17,901 INFO L280 TraceCheckUtils]: 2: Hoare triple {60590#true} ~retValue_acc~2 := 0; {60590#true} is VALID [2020-07-08 20:26:17,901 INFO L280 TraceCheckUtils]: 3: Hoare triple {60590#true} #res := ~retValue_acc~2; {60590#true} is VALID [2020-07-08 20:26:17,901 INFO L280 TraceCheckUtils]: 4: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,901 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {60590#true} {60590#true} #880#return; {60590#true} is VALID [2020-07-08 20:26:17,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {60590#true} havoc ~retValue_acc~11; {60590#true} is VALID [2020-07-08 20:26:17,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {60590#true} havoc ~tmp~5; {60590#true} is VALID [2020-07-08 20:26:17,902 INFO L280 TraceCheckUtils]: 2: Hoare triple {60590#true} havoc ~tmp___0~0; {60590#true} is VALID [2020-07-08 20:26:17,902 INFO L263 TraceCheckUtils]: 3: Hoare triple {60590#true} call #t~ret65 := isHighWaterSensorDry(); {60590#true} is VALID [2020-07-08 20:26:17,902 INFO L280 TraceCheckUtils]: 4: Hoare triple {60590#true} havoc ~retValue_acc~2; {60590#true} is VALID [2020-07-08 20:26:17,903 INFO L280 TraceCheckUtils]: 5: Hoare triple {60590#true} assume !(~waterLevel~0 < 2); {60590#true} is VALID [2020-07-08 20:26:17,903 INFO L280 TraceCheckUtils]: 6: Hoare triple {60590#true} ~retValue_acc~2 := 0; {60590#true} is VALID [2020-07-08 20:26:17,903 INFO L280 TraceCheckUtils]: 7: Hoare triple {60590#true} #res := ~retValue_acc~2; {60590#true} is VALID [2020-07-08 20:26:17,903 INFO L280 TraceCheckUtils]: 8: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,903 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {60590#true} {60590#true} #880#return; {60590#true} is VALID [2020-07-08 20:26:17,904 INFO L280 TraceCheckUtils]: 10: Hoare triple {60590#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647; {60590#true} is VALID [2020-07-08 20:26:17,904 INFO L280 TraceCheckUtils]: 11: Hoare triple {60590#true} ~tmp~5 := #t~ret65; {60590#true} is VALID [2020-07-08 20:26:17,904 INFO L280 TraceCheckUtils]: 12: Hoare triple {60590#true} havoc #t~ret65; {60590#true} is VALID [2020-07-08 20:26:17,904 INFO L280 TraceCheckUtils]: 13: Hoare triple {60590#true} assume !(0 != ~tmp~5); {60590#true} is VALID [2020-07-08 20:26:17,904 INFO L280 TraceCheckUtils]: 14: Hoare triple {60590#true} ~tmp___0~0 := 1; {60590#true} is VALID [2020-07-08 20:26:17,905 INFO L280 TraceCheckUtils]: 15: Hoare triple {60590#true} ~retValue_acc~11 := ~tmp___0~0; {60590#true} is VALID [2020-07-08 20:26:17,905 INFO L280 TraceCheckUtils]: 16: Hoare triple {60590#true} #res := ~retValue_acc~11; {60590#true} is VALID [2020-07-08 20:26:17,905 INFO L280 TraceCheckUtils]: 17: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,905 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {60590#true} {60590#true} #854#return; {60590#true} is VALID [2020-07-08 20:26:17,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {60745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60590#true} is VALID [2020-07-08 20:26:17,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,908 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60590#true} {60590#true} #856#return; {60590#true} is VALID [2020-07-08 20:26:17,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {60745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {60590#true} is VALID [2020-07-08 20:26:17,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {60590#true} assume 0 == ~pumpRunning~0; {60590#true} is VALID [2020-07-08 20:26:17,909 INFO L263 TraceCheckUtils]: 2: Hoare triple {60590#true} call #t~ret47 := isHighWaterLevel(); {60590#true} is VALID [2020-07-08 20:26:17,909 INFO L280 TraceCheckUtils]: 3: Hoare triple {60590#true} havoc ~retValue_acc~11; {60590#true} is VALID [2020-07-08 20:26:17,909 INFO L280 TraceCheckUtils]: 4: Hoare triple {60590#true} havoc ~tmp~5; {60590#true} is VALID [2020-07-08 20:26:17,909 INFO L280 TraceCheckUtils]: 5: Hoare triple {60590#true} havoc ~tmp___0~0; {60590#true} is VALID [2020-07-08 20:26:17,910 INFO L263 TraceCheckUtils]: 6: Hoare triple {60590#true} call #t~ret65 := isHighWaterSensorDry(); {60590#true} is VALID [2020-07-08 20:26:17,910 INFO L280 TraceCheckUtils]: 7: Hoare triple {60590#true} havoc ~retValue_acc~2; {60590#true} is VALID [2020-07-08 20:26:17,910 INFO L280 TraceCheckUtils]: 8: Hoare triple {60590#true} assume !(~waterLevel~0 < 2); {60590#true} is VALID [2020-07-08 20:26:17,910 INFO L280 TraceCheckUtils]: 9: Hoare triple {60590#true} ~retValue_acc~2 := 0; {60590#true} is VALID [2020-07-08 20:26:17,910 INFO L280 TraceCheckUtils]: 10: Hoare triple {60590#true} #res := ~retValue_acc~2; {60590#true} is VALID [2020-07-08 20:26:17,910 INFO L280 TraceCheckUtils]: 11: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,911 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {60590#true} {60590#true} #880#return; {60590#true} is VALID [2020-07-08 20:26:17,911 INFO L280 TraceCheckUtils]: 13: Hoare triple {60590#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647; {60590#true} is VALID [2020-07-08 20:26:17,911 INFO L280 TraceCheckUtils]: 14: Hoare triple {60590#true} ~tmp~5 := #t~ret65; {60590#true} is VALID [2020-07-08 20:26:17,911 INFO L280 TraceCheckUtils]: 15: Hoare triple {60590#true} havoc #t~ret65; {60590#true} is VALID [2020-07-08 20:26:17,911 INFO L280 TraceCheckUtils]: 16: Hoare triple {60590#true} assume !(0 != ~tmp~5); {60590#true} is VALID [2020-07-08 20:26:17,911 INFO L280 TraceCheckUtils]: 17: Hoare triple {60590#true} ~tmp___0~0 := 1; {60590#true} is VALID [2020-07-08 20:26:17,911 INFO L280 TraceCheckUtils]: 18: Hoare triple {60590#true} ~retValue_acc~11 := ~tmp___0~0; {60590#true} is VALID [2020-07-08 20:26:17,912 INFO L280 TraceCheckUtils]: 19: Hoare triple {60590#true} #res := ~retValue_acc~11; {60590#true} is VALID [2020-07-08 20:26:17,912 INFO L280 TraceCheckUtils]: 20: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,912 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {60590#true} {60590#true} #854#return; {60590#true} is VALID [2020-07-08 20:26:17,912 INFO L280 TraceCheckUtils]: 22: Hoare triple {60590#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {60590#true} is VALID [2020-07-08 20:26:17,912 INFO L280 TraceCheckUtils]: 23: Hoare triple {60590#true} ~tmp~4 := #t~ret47; {60590#true} is VALID [2020-07-08 20:26:17,912 INFO L280 TraceCheckUtils]: 24: Hoare triple {60590#true} havoc #t~ret47; {60590#true} is VALID [2020-07-08 20:26:17,913 INFO L280 TraceCheckUtils]: 25: Hoare triple {60590#true} assume 0 != ~tmp~4; {60590#true} is VALID [2020-07-08 20:26:17,913 INFO L263 TraceCheckUtils]: 26: Hoare triple {60590#true} call activatePump(); {60745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:26:17,913 INFO L280 TraceCheckUtils]: 27: Hoare triple {60745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60590#true} is VALID [2020-07-08 20:26:17,914 INFO L280 TraceCheckUtils]: 28: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,914 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {60590#true} {60590#true} #856#return; {60590#true} is VALID [2020-07-08 20:26:17,914 INFO L280 TraceCheckUtils]: 30: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,914 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {60590#true} {60686#(= 0 ~methAndRunningLastTime~0)} #884#return; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {60590#true} havoc ~retValue_acc~0; {60590#true} is VALID [2020-07-08 20:26:17,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {60590#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {60590#true} is VALID [2020-07-08 20:26:17,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {60590#true} #res := ~retValue_acc~0; {60590#true} is VALID [2020-07-08 20:26:17,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,919 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60590#true} {60686#(= 0 ~methAndRunningLastTime~0)} #874#return; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:26:17,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {60590#true} havoc ~retValue_acc~10; {60590#true} is VALID [2020-07-08 20:26:17,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {60590#true} ~retValue_acc~10 := ~pumpRunning~0; {60590#true} is VALID [2020-07-08 20:26:17,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {60590#true} #res := ~retValue_acc~10; {60590#true} is VALID [2020-07-08 20:26:17,923 INFO L280 TraceCheckUtils]: 3: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,924 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60590#true} {60686#(= 0 ~methAndRunningLastTime~0)} #876#return; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,931 INFO L263 TraceCheckUtils]: 0: Hoare triple {60590#true} call ULTIMATE.init(); {60740#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 20:26:17,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {60740#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {60590#true} is VALID [2020-07-08 20:26:17,931 INFO L280 TraceCheckUtils]: 2: Hoare triple {60590#true} #valid := #valid[0 := 0]; {60590#true} is VALID [2020-07-08 20:26:17,932 INFO L280 TraceCheckUtils]: 3: Hoare triple {60590#true} assume 0 < #StackHeapBarrier; {60590#true} is VALID [2020-07-08 20:26:17,932 INFO L280 TraceCheckUtils]: 4: Hoare triple {60590#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {60590#true} is VALID [2020-07-08 20:26:17,932 INFO L280 TraceCheckUtils]: 5: Hoare triple {60590#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {60590#true} is VALID [2020-07-08 20:26:17,932 INFO L280 TraceCheckUtils]: 6: Hoare triple {60590#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {60590#true} is VALID [2020-07-08 20:26:17,932 INFO L280 TraceCheckUtils]: 7: Hoare triple {60590#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {60590#true} is VALID [2020-07-08 20:26:17,933 INFO L280 TraceCheckUtils]: 8: Hoare triple {60590#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {60590#true} is VALID [2020-07-08 20:26:17,933 INFO L280 TraceCheckUtils]: 9: Hoare triple {60590#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {60590#true} is VALID [2020-07-08 20:26:17,933 INFO L280 TraceCheckUtils]: 10: Hoare triple {60590#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {60590#true} is VALID [2020-07-08 20:26:17,933 INFO L280 TraceCheckUtils]: 11: Hoare triple {60590#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {60590#true} is VALID [2020-07-08 20:26:17,933 INFO L280 TraceCheckUtils]: 12: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {60590#true} is VALID [2020-07-08 20:26:17,934 INFO L280 TraceCheckUtils]: 13: Hoare triple {60590#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {60590#true} is VALID [2020-07-08 20:26:17,934 INFO L280 TraceCheckUtils]: 14: Hoare triple {60590#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {60590#true} is VALID [2020-07-08 20:26:17,934 INFO L280 TraceCheckUtils]: 15: Hoare triple {60590#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {60590#true} is VALID [2020-07-08 20:26:17,934 INFO L280 TraceCheckUtils]: 16: Hoare triple {60590#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {60590#true} is VALID [2020-07-08 20:26:17,934 INFO L280 TraceCheckUtils]: 17: Hoare triple {60590#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {60590#true} is VALID [2020-07-08 20:26:17,935 INFO L280 TraceCheckUtils]: 18: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {60590#true} is VALID [2020-07-08 20:26:17,935 INFO L280 TraceCheckUtils]: 19: Hoare triple {60590#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {60590#true} is VALID [2020-07-08 20:26:17,935 INFO L280 TraceCheckUtils]: 20: Hoare triple {60590#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {60590#true} is VALID [2020-07-08 20:26:17,935 INFO L280 TraceCheckUtils]: 21: Hoare triple {60590#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {60590#true} is VALID [2020-07-08 20:26:17,935 INFO L280 TraceCheckUtils]: 22: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {60590#true} is VALID [2020-07-08 20:26:17,935 INFO L280 TraceCheckUtils]: 23: Hoare triple {60590#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {60590#true} is VALID [2020-07-08 20:26:17,936 INFO L280 TraceCheckUtils]: 24: Hoare triple {60590#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {60590#true} is VALID [2020-07-08 20:26:17,936 INFO L280 TraceCheckUtils]: 25: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {60590#true} is VALID [2020-07-08 20:26:17,936 INFO L280 TraceCheckUtils]: 26: Hoare triple {60590#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {60590#true} is VALID [2020-07-08 20:26:17,936 INFO L280 TraceCheckUtils]: 27: Hoare triple {60590#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {60590#true} is VALID [2020-07-08 20:26:17,936 INFO L280 TraceCheckUtils]: 28: Hoare triple {60590#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {60590#true} is VALID [2020-07-08 20:26:17,936 INFO L280 TraceCheckUtils]: 29: Hoare triple {60590#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {60590#true} is VALID [2020-07-08 20:26:17,937 INFO L280 TraceCheckUtils]: 30: Hoare triple {60590#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {60590#true} is VALID [2020-07-08 20:26:17,937 INFO L280 TraceCheckUtils]: 31: Hoare triple {60590#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {60590#true} is VALID [2020-07-08 20:26:17,937 INFO L280 TraceCheckUtils]: 32: Hoare triple {60590#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {60590#true} is VALID [2020-07-08 20:26:17,937 INFO L280 TraceCheckUtils]: 33: Hoare triple {60590#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {60590#true} is VALID [2020-07-08 20:26:17,937 INFO L280 TraceCheckUtils]: 34: Hoare triple {60590#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {60590#true} is VALID [2020-07-08 20:26:17,937 INFO L280 TraceCheckUtils]: 35: Hoare triple {60590#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {60590#true} is VALID [2020-07-08 20:26:17,938 INFO L280 TraceCheckUtils]: 36: Hoare triple {60590#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {60590#true} is VALID [2020-07-08 20:26:17,938 INFO L280 TraceCheckUtils]: 37: Hoare triple {60590#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {60590#true} is VALID [2020-07-08 20:26:17,938 INFO L280 TraceCheckUtils]: 38: Hoare triple {60590#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(13); srcloc: L492 {60590#true} is VALID [2020-07-08 20:26:17,938 INFO L280 TraceCheckUtils]: 39: Hoare triple {60590#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3); srcloc: L753 {60590#true} is VALID [2020-07-08 20:26:17,938 INFO L280 TraceCheckUtils]: 40: Hoare triple {60590#true} SUMMARY for call write~init~int(79, #t~string52.base, #t~string52.offset, 1); srcloc: L757 {60590#true} is VALID [2020-07-08 20:26:17,939 INFO L280 TraceCheckUtils]: 41: Hoare triple {60590#true} SUMMARY for call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L757-1 {60590#true} is VALID [2020-07-08 20:26:17,939 INFO L280 TraceCheckUtils]: 42: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L757-2 {60590#true} is VALID [2020-07-08 20:26:17,939 INFO L280 TraceCheckUtils]: 43: Hoare triple {60590#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4); srcloc: L757-3 {60590#true} is VALID [2020-07-08 20:26:17,939 INFO L280 TraceCheckUtils]: 44: Hoare triple {60590#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L761 {60590#true} is VALID [2020-07-08 20:26:17,939 INFO L280 TraceCheckUtils]: 45: Hoare triple {60590#true} SUMMARY for call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L761-1 {60590#true} is VALID [2020-07-08 20:26:17,939 INFO L280 TraceCheckUtils]: 46: Hoare triple {60590#true} SUMMARY for call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L761-2 {60590#true} is VALID [2020-07-08 20:26:17,939 INFO L280 TraceCheckUtils]: 47: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1); srcloc: L761-3 {60590#true} is VALID [2020-07-08 20:26:17,940 INFO L280 TraceCheckUtils]: 48: Hoare triple {60590#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(7); srcloc: L761-4 {60590#true} is VALID [2020-07-08 20:26:17,940 INFO L280 TraceCheckUtils]: 49: Hoare triple {60590#true} SUMMARY for call write~init~int(44, #t~string56.base, #t~string56.offset, 1); srcloc: L765 {60590#true} is VALID [2020-07-08 20:26:17,940 INFO L280 TraceCheckUtils]: 50: Hoare triple {60590#true} SUMMARY for call write~init~int(80, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L765-1 {60590#true} is VALID [2020-07-08 20:26:17,940 INFO L280 TraceCheckUtils]: 51: Hoare triple {60590#true} SUMMARY for call write~init~int(117, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L765-2 {60590#true} is VALID [2020-07-08 20:26:17,940 INFO L280 TraceCheckUtils]: 52: Hoare triple {60590#true} SUMMARY for call write~init~int(109, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L765-3 {60590#true} is VALID [2020-07-08 20:26:17,940 INFO L280 TraceCheckUtils]: 53: Hoare triple {60590#true} SUMMARY for call write~init~int(112, #t~string56.base, 4 + #t~string56.offset, 1); srcloc: L765-4 {60590#true} is VALID [2020-07-08 20:26:17,941 INFO L280 TraceCheckUtils]: 54: Hoare triple {60590#true} SUMMARY for call write~init~int(58, #t~string56.base, 5 + #t~string56.offset, 1); srcloc: L765-5 {60590#true} is VALID [2020-07-08 20:26:17,941 INFO L280 TraceCheckUtils]: 55: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string56.base, 6 + #t~string56.offset, 1); srcloc: L765-6 {60590#true} is VALID [2020-07-08 20:26:17,941 INFO L280 TraceCheckUtils]: 56: Hoare triple {60590#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L765-7 {60590#true} is VALID [2020-07-08 20:26:17,941 INFO L280 TraceCheckUtils]: 57: Hoare triple {60590#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L769 {60590#true} is VALID [2020-07-08 20:26:17,941 INFO L280 TraceCheckUtils]: 58: Hoare triple {60590#true} SUMMARY for call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L769-1 {60590#true} is VALID [2020-07-08 20:26:17,941 INFO L280 TraceCheckUtils]: 59: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L769-2 {60590#true} is VALID [2020-07-08 20:26:17,942 INFO L280 TraceCheckUtils]: 60: Hoare triple {60590#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4); srcloc: L769-3 {60590#true} is VALID [2020-07-08 20:26:17,942 INFO L280 TraceCheckUtils]: 61: Hoare triple {60590#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L773 {60590#true} is VALID [2020-07-08 20:26:17,942 INFO L280 TraceCheckUtils]: 62: Hoare triple {60590#true} SUMMARY for call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L773-1 {60590#true} is VALID [2020-07-08 20:26:17,942 INFO L280 TraceCheckUtils]: 63: Hoare triple {60590#true} SUMMARY for call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L773-2 {60590#true} is VALID [2020-07-08 20:26:17,942 INFO L280 TraceCheckUtils]: 64: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L773-3 {60590#true} is VALID [2020-07-08 20:26:17,942 INFO L280 TraceCheckUtils]: 65: Hoare triple {60590#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L773-4 {60590#true} is VALID [2020-07-08 20:26:17,943 INFO L280 TraceCheckUtils]: 66: Hoare triple {60590#true} SUMMARY for call write~init~int(41, #t~string62.base, #t~string62.offset, 1); srcloc: L777 {60590#true} is VALID [2020-07-08 20:26:17,943 INFO L280 TraceCheckUtils]: 67: Hoare triple {60590#true} SUMMARY for call write~init~int(32, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L777-1 {60590#true} is VALID [2020-07-08 20:26:17,943 INFO L280 TraceCheckUtils]: 68: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L777-2 {60590#true} is VALID [2020-07-08 20:26:17,944 INFO L280 TraceCheckUtils]: 69: Hoare triple {60590#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(2); srcloc: L777-3 {60590#true} is VALID [2020-07-08 20:26:17,944 INFO L280 TraceCheckUtils]: 70: Hoare triple {60590#true} SUMMARY for call write~init~int(10, #t~string64.base, #t~string64.offset, 1); srcloc: L779 {60590#true} is VALID [2020-07-08 20:26:17,944 INFO L280 TraceCheckUtils]: 71: Hoare triple {60590#true} SUMMARY for call write~init~int(0, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L779-1 {60590#true} is VALID [2020-07-08 20:26:17,944 INFO L280 TraceCheckUtils]: 72: Hoare triple {60590#true} ~waterLevel~0 := 1; {60590#true} is VALID [2020-07-08 20:26:17,945 INFO L280 TraceCheckUtils]: 73: Hoare triple {60590#true} ~methaneLevelCritical~0 := 0; {60590#true} is VALID [2020-07-08 20:26:17,945 INFO L280 TraceCheckUtils]: 74: Hoare triple {60590#true} ~head~0.base, ~head~0.offset := 0, 0; {60590#true} is VALID [2020-07-08 20:26:17,945 INFO L280 TraceCheckUtils]: 75: Hoare triple {60590#true} ~cleanupTimeShifts~0 := 4; {60590#true} is VALID [2020-07-08 20:26:17,946 INFO L280 TraceCheckUtils]: 76: Hoare triple {60590#true} ~pumpRunning~0 := 0; {60590#true} is VALID [2020-07-08 20:26:17,946 INFO L280 TraceCheckUtils]: 77: Hoare triple {60590#true} ~systemActive~0 := 1; {60590#true} is VALID [2020-07-08 20:26:17,946 INFO L280 TraceCheckUtils]: 78: Hoare triple {60590#true} ~methAndRunningLastTime~0 := 0; {60590#true} is VALID [2020-07-08 20:26:17,946 INFO L280 TraceCheckUtils]: 79: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,946 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {60590#true} {60590#true} #904#return; {60590#true} is VALID [2020-07-08 20:26:17,947 INFO L263 TraceCheckUtils]: 81: Hoare triple {60590#true} call #t~ret72 := main(); {60590#true} is VALID [2020-07-08 20:26:17,947 INFO L280 TraceCheckUtils]: 82: Hoare triple {60590#true} havoc ~retValue_acc~8; {60590#true} is VALID [2020-07-08 20:26:17,947 INFO L280 TraceCheckUtils]: 83: Hoare triple {60590#true} havoc ~tmp~3; {60590#true} is VALID [2020-07-08 20:26:17,947 INFO L263 TraceCheckUtils]: 84: Hoare triple {60590#true} call select_helpers(); {60590#true} is VALID [2020-07-08 20:26:17,947 INFO L280 TraceCheckUtils]: 85: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,948 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {60590#true} {60590#true} #812#return; {60590#true} is VALID [2020-07-08 20:26:17,948 INFO L263 TraceCheckUtils]: 87: Hoare triple {60590#true} call select_features(); {60590#true} is VALID [2020-07-08 20:26:17,948 INFO L280 TraceCheckUtils]: 88: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,948 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {60590#true} {60590#true} #814#return; {60590#true} is VALID [2020-07-08 20:26:17,949 INFO L263 TraceCheckUtils]: 90: Hoare triple {60590#true} call #t~ret46 := valid_product(); {60590#true} is VALID [2020-07-08 20:26:17,949 INFO L280 TraceCheckUtils]: 91: Hoare triple {60590#true} havoc ~retValue_acc~7; {60590#true} is VALID [2020-07-08 20:26:17,949 INFO L280 TraceCheckUtils]: 92: Hoare triple {60590#true} ~retValue_acc~7 := 1; {60590#true} is VALID [2020-07-08 20:26:17,949 INFO L280 TraceCheckUtils]: 93: Hoare triple {60590#true} #res := ~retValue_acc~7; {60590#true} is VALID [2020-07-08 20:26:17,950 INFO L280 TraceCheckUtils]: 94: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,950 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {60590#true} {60590#true} #816#return; {60590#true} is VALID [2020-07-08 20:26:17,950 INFO L280 TraceCheckUtils]: 96: Hoare triple {60590#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647; {60590#true} is VALID [2020-07-08 20:26:17,950 INFO L280 TraceCheckUtils]: 97: Hoare triple {60590#true} ~tmp~3 := #t~ret46; {60590#true} is VALID [2020-07-08 20:26:17,951 INFO L280 TraceCheckUtils]: 98: Hoare triple {60590#true} havoc #t~ret46; {60590#true} is VALID [2020-07-08 20:26:17,951 INFO L280 TraceCheckUtils]: 99: Hoare triple {60590#true} assume 0 != ~tmp~3; {60590#true} is VALID [2020-07-08 20:26:17,951 INFO L263 TraceCheckUtils]: 100: Hoare triple {60590#true} call setup(); {60590#true} is VALID [2020-07-08 20:26:17,951 INFO L280 TraceCheckUtils]: 101: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,951 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {60590#true} {60590#true} #818#return; {60590#true} is VALID [2020-07-08 20:26:17,952 INFO L263 TraceCheckUtils]: 103: Hoare triple {60590#true} call runTest(); {60590#true} is VALID [2020-07-08 20:26:17,952 INFO L263 TraceCheckUtils]: 104: Hoare triple {60590#true} call __utac_acc__Specification2_spec__1(); {60741#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-08 20:26:17,953 INFO L280 TraceCheckUtils]: 105: Hoare triple {60741#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,954 INFO L280 TraceCheckUtils]: 106: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume true; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,955 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {60686#(= 0 ~methAndRunningLastTime~0)} {60590#true} #894#return; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,956 INFO L263 TraceCheckUtils]: 108: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} call test(); {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,957 INFO L280 TraceCheckUtils]: 109: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} havoc ~splverifierCounter~0; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,957 INFO L280 TraceCheckUtils]: 110: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp~6; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,958 INFO L280 TraceCheckUtils]: 111: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___0~1; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,959 INFO L280 TraceCheckUtils]: 112: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___1~0; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,960 INFO L280 TraceCheckUtils]: 113: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___2~0; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,961 INFO L280 TraceCheckUtils]: 114: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} ~splverifierCounter~0 := 0; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,962 INFO L280 TraceCheckUtils]: 115: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume !false; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,962 INFO L280 TraceCheckUtils]: 116: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume ~splverifierCounter~0 < 4; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,963 INFO L280 TraceCheckUtils]: 117: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,963 INFO L280 TraceCheckUtils]: 118: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} ~tmp~6 := #t~nondet66; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,964 INFO L280 TraceCheckUtils]: 119: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} havoc #t~nondet66; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,965 INFO L280 TraceCheckUtils]: 120: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp~6; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,965 INFO L263 TraceCheckUtils]: 121: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} call waterRise(); {60742#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 20:26:17,966 INFO L280 TraceCheckUtils]: 122: Hoare triple {60742#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {60590#true} is VALID [2020-07-08 20:26:17,966 INFO L280 TraceCheckUtils]: 123: Hoare triple {60590#true} ~waterLevel~0 := 1 + ~waterLevel~0; {60590#true} is VALID [2020-07-08 20:26:17,966 INFO L280 TraceCheckUtils]: 124: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,967 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {60590#true} {60686#(= 0 ~methAndRunningLastTime~0)} #862#return; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,967 INFO L280 TraceCheckUtils]: 126: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,968 INFO L280 TraceCheckUtils]: 127: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} ~tmp___0~1 := #t~nondet67; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,968 INFO L280 TraceCheckUtils]: 128: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} havoc #t~nondet67; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,969 INFO L280 TraceCheckUtils]: 129: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp___0~1; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,970 INFO L263 TraceCheckUtils]: 130: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} call changeMethaneLevel(); {60743#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 20:26:17,970 INFO L280 TraceCheckUtils]: 131: Hoare triple {60743#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {60590#true} is VALID [2020-07-08 20:26:17,970 INFO L280 TraceCheckUtils]: 132: Hoare triple {60590#true} ~methaneLevelCritical~0 := 1; {60590#true} is VALID [2020-07-08 20:26:17,971 INFO L280 TraceCheckUtils]: 133: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,972 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {60590#true} {60686#(= 0 ~methAndRunningLastTime~0)} #864#return; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,972 INFO L280 TraceCheckUtils]: 135: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,973 INFO L280 TraceCheckUtils]: 136: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} ~tmp___2~0 := #t~nondet68; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,974 INFO L280 TraceCheckUtils]: 137: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} havoc #t~nondet68; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,974 INFO L280 TraceCheckUtils]: 138: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp___2~0; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,975 INFO L263 TraceCheckUtils]: 139: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} call startSystem(); {60744#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 20:26:17,975 INFO L280 TraceCheckUtils]: 140: Hoare triple {60744#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {60590#true} is VALID [2020-07-08 20:26:17,976 INFO L280 TraceCheckUtils]: 141: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,976 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {60590#true} {60686#(= 0 ~methAndRunningLastTime~0)} #866#return; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,977 INFO L263 TraceCheckUtils]: 143: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} call timeShift(); {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,978 INFO L280 TraceCheckUtils]: 144: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume !(0 != ~pumpRunning~0); {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,979 INFO L280 TraceCheckUtils]: 145: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~systemActive~0; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,979 INFO L263 TraceCheckUtils]: 146: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} call processEnvironment(); {60745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:26:17,980 INFO L280 TraceCheckUtils]: 147: Hoare triple {60745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {60590#true} is VALID [2020-07-08 20:26:17,980 INFO L280 TraceCheckUtils]: 148: Hoare triple {60590#true} assume 0 == ~pumpRunning~0; {60590#true} is VALID [2020-07-08 20:26:17,980 INFO L263 TraceCheckUtils]: 149: Hoare triple {60590#true} call #t~ret47 := isHighWaterLevel(); {60590#true} is VALID [2020-07-08 20:26:17,981 INFO L280 TraceCheckUtils]: 150: Hoare triple {60590#true} havoc ~retValue_acc~11; {60590#true} is VALID [2020-07-08 20:26:17,981 INFO L280 TraceCheckUtils]: 151: Hoare triple {60590#true} havoc ~tmp~5; {60590#true} is VALID [2020-07-08 20:26:17,981 INFO L280 TraceCheckUtils]: 152: Hoare triple {60590#true} havoc ~tmp___0~0; {60590#true} is VALID [2020-07-08 20:26:17,981 INFO L263 TraceCheckUtils]: 153: Hoare triple {60590#true} call #t~ret65 := isHighWaterSensorDry(); {60590#true} is VALID [2020-07-08 20:26:17,982 INFO L280 TraceCheckUtils]: 154: Hoare triple {60590#true} havoc ~retValue_acc~2; {60590#true} is VALID [2020-07-08 20:26:17,982 INFO L280 TraceCheckUtils]: 155: Hoare triple {60590#true} assume !(~waterLevel~0 < 2); {60590#true} is VALID [2020-07-08 20:26:17,982 INFO L280 TraceCheckUtils]: 156: Hoare triple {60590#true} ~retValue_acc~2 := 0; {60590#true} is VALID [2020-07-08 20:26:17,983 INFO L280 TraceCheckUtils]: 157: Hoare triple {60590#true} #res := ~retValue_acc~2; {60590#true} is VALID [2020-07-08 20:26:17,983 INFO L280 TraceCheckUtils]: 158: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,983 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {60590#true} {60590#true} #880#return; {60590#true} is VALID [2020-07-08 20:26:17,983 INFO L280 TraceCheckUtils]: 160: Hoare triple {60590#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647; {60590#true} is VALID [2020-07-08 20:26:17,984 INFO L280 TraceCheckUtils]: 161: Hoare triple {60590#true} ~tmp~5 := #t~ret65; {60590#true} is VALID [2020-07-08 20:26:17,984 INFO L280 TraceCheckUtils]: 162: Hoare triple {60590#true} havoc #t~ret65; {60590#true} is VALID [2020-07-08 20:26:17,984 INFO L280 TraceCheckUtils]: 163: Hoare triple {60590#true} assume !(0 != ~tmp~5); {60590#true} is VALID [2020-07-08 20:26:17,984 INFO L280 TraceCheckUtils]: 164: Hoare triple {60590#true} ~tmp___0~0 := 1; {60590#true} is VALID [2020-07-08 20:26:17,985 INFO L280 TraceCheckUtils]: 165: Hoare triple {60590#true} ~retValue_acc~11 := ~tmp___0~0; {60590#true} is VALID [2020-07-08 20:26:17,985 INFO L280 TraceCheckUtils]: 166: Hoare triple {60590#true} #res := ~retValue_acc~11; {60590#true} is VALID [2020-07-08 20:26:17,985 INFO L280 TraceCheckUtils]: 167: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,986 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {60590#true} {60590#true} #854#return; {60590#true} is VALID [2020-07-08 20:26:17,986 INFO L280 TraceCheckUtils]: 169: Hoare triple {60590#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {60590#true} is VALID [2020-07-08 20:26:17,986 INFO L280 TraceCheckUtils]: 170: Hoare triple {60590#true} ~tmp~4 := #t~ret47; {60590#true} is VALID [2020-07-08 20:26:17,986 INFO L280 TraceCheckUtils]: 171: Hoare triple {60590#true} havoc #t~ret47; {60590#true} is VALID [2020-07-08 20:26:17,987 INFO L280 TraceCheckUtils]: 172: Hoare triple {60590#true} assume 0 != ~tmp~4; {60590#true} is VALID [2020-07-08 20:26:17,988 INFO L263 TraceCheckUtils]: 173: Hoare triple {60590#true} call activatePump(); {60745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:26:17,988 INFO L280 TraceCheckUtils]: 174: Hoare triple {60745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60590#true} is VALID [2020-07-08 20:26:17,988 INFO L280 TraceCheckUtils]: 175: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,989 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {60590#true} {60590#true} #856#return; {60590#true} is VALID [2020-07-08 20:26:17,989 INFO L280 TraceCheckUtils]: 177: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,989 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {60590#true} {60686#(= 0 ~methAndRunningLastTime~0)} #884#return; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,990 INFO L263 TraceCheckUtils]: 179: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} call __utac_acc__Specification2_spec__2(); {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,991 INFO L280 TraceCheckUtils]: 180: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp~7; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,991 INFO L280 TraceCheckUtils]: 181: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___0~2; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,991 INFO L263 TraceCheckUtils]: 182: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} call #t~ret70 := isMethaneLevelCritical(); {60590#true} is VALID [2020-07-08 20:26:17,992 INFO L280 TraceCheckUtils]: 183: Hoare triple {60590#true} havoc ~retValue_acc~0; {60590#true} is VALID [2020-07-08 20:26:17,992 INFO L280 TraceCheckUtils]: 184: Hoare triple {60590#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {60590#true} is VALID [2020-07-08 20:26:17,992 INFO L280 TraceCheckUtils]: 185: Hoare triple {60590#true} #res := ~retValue_acc~0; {60590#true} is VALID [2020-07-08 20:26:17,992 INFO L280 TraceCheckUtils]: 186: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,993 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {60590#true} {60686#(= 0 ~methAndRunningLastTime~0)} #874#return; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,993 INFO L280 TraceCheckUtils]: 188: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,994 INFO L280 TraceCheckUtils]: 189: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} ~tmp~7 := #t~ret70; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,994 INFO L280 TraceCheckUtils]: 190: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} havoc #t~ret70; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,995 INFO L280 TraceCheckUtils]: 191: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp~7; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,995 INFO L263 TraceCheckUtils]: 192: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} call #t~ret71 := isPumpRunning(); {60590#true} is VALID [2020-07-08 20:26:17,995 INFO L280 TraceCheckUtils]: 193: Hoare triple {60590#true} havoc ~retValue_acc~10; {60590#true} is VALID [2020-07-08 20:26:17,996 INFO L280 TraceCheckUtils]: 194: Hoare triple {60590#true} ~retValue_acc~10 := ~pumpRunning~0; {60590#true} is VALID [2020-07-08 20:26:17,996 INFO L280 TraceCheckUtils]: 195: Hoare triple {60590#true} #res := ~retValue_acc~10; {60590#true} is VALID [2020-07-08 20:26:17,996 INFO L280 TraceCheckUtils]: 196: Hoare triple {60590#true} assume true; {60590#true} is VALID [2020-07-08 20:26:17,997 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {60590#true} {60686#(= 0 ~methAndRunningLastTime~0)} #876#return; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,997 INFO L280 TraceCheckUtils]: 198: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,998 INFO L280 TraceCheckUtils]: 199: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} ~tmp___0~2 := #t~ret71; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,998 INFO L280 TraceCheckUtils]: 200: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} havoc #t~ret71; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:17,999 INFO L280 TraceCheckUtils]: 201: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp___0~2; {60686#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-08 20:26:18,000 INFO L280 TraceCheckUtils]: 202: Hoare triple {60686#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~methAndRunningLastTime~0; {60591#false} is VALID [2020-07-08 20:26:18,000 INFO L263 TraceCheckUtils]: 203: Hoare triple {60591#false} call __automaton_fail(); {60591#false} is VALID [2020-07-08 20:26:18,000 INFO L280 TraceCheckUtils]: 204: Hoare triple {60591#false} assume !false; {60591#false} is VALID [2020-07-08 20:26:18,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 20:26:18,052 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [368794201] [2020-07-08 20:26:18,053 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:26:18,053 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 20:26:18,053 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2058016977] [2020-07-08 20:26:18,054 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 205 [2020-07-08 20:26:18,054 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:26:18,054 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 20:26:18,282 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 205 edges. 205 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:26:18,282 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 20:26:18,282 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:26:18,283 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 20:26:18,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-08 20:26:18,283 INFO L87 Difference]: Start difference. First operand 2147 states and 2443 transitions. Second operand 9 states. [2020-07-08 20:26:19,453 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:28:47,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:28:47,813 INFO L93 Difference]: Finished difference Result 4982 states and 6473 transitions. [2020-07-08 20:28:47,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2020-07-08 20:28:47,813 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 205 [2020-07-08 20:28:47,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:28:47,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 20:28:47,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 967 transitions. [2020-07-08 20:28:47,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 20:28:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 967 transitions. [2020-07-08 20:28:47,836 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 38 states and 967 transitions. [2020-07-08 20:28:50,381 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 967 edges. 967 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:28:51,382 INFO L225 Difference]: With dead ends: 4982 [2020-07-08 20:28:51,382 INFO L226 Difference]: Without dead ends: 4979 [2020-07-08 20:28:51,384 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 492 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=373, Invalid=1267, Unknown=0, NotChecked=0, Total=1640 [2020-07-08 20:28:51,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4979 states.